JPH0739095B2 - Snow melting roof manufacturing system - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snow-melting tile manufacturing system in which functional members such as a heat-generating coating, lead wires and insulating coating are continuously formed in a series of lines.

[0002]

2. Description of the Related Art Conventionally, in this type of snow melting roof tile, a batch process in which a heating film deposition process, a lead wire soldering process, an insulating film coating process, and the like are processed by a fixed amount by various methods. It is the current situation, and for this reason, a worker is arranged for each process, and such a worker sets tiles,
Since the device has to be operated, many workers are required, and there is a drawback that labor saving is not possible.

[0003]

[SUMMARY OF THE INVENTION The present invention, drying, calcination
For uneven roof tiles later, check the roof tiles without damaging them.
In addition to the king, positioning of the roof tile before and after transfer is allowed.
In addition, the roof tiles are positioned and fixed with a pallet so that the roof tiles are always constant at each process position, the positioning accuracy is improved, and snow melting roof tiles are manufactured. The condition is good, and the roof tile is preheated to a predetermined temperature by the heating furnace of the heating / transporting conveyor to speed up the soldering of the lead wire by the soldering device, and it is also possible to use an inexpensive vinyl wire or the like. to allow the pre-discharge to Naru uniform by eliminating the foaming phenomenon of the insulating coating stable formation of the insulating coating of the moisture contained therein Matakawara, also a masking device against being curved tiles
The powder coating can be applied uniformly without using it, the cleaning process is eliminated, the maintainability is improved, and snow melting roof tiles that require various kinds of processing for roof tiles are continuously manufactured to improve manufacturing efficiency. The present invention aims to provide a snow melting roof manufacturing system that enables the manufacturing of snow melting roof tiles at an improved cost by increasing automation and labor saving.

[0004]

SUMMARY OF THE INVENTION In view of the problems such as labor saving associated with the batch processing based on the above-mentioned conventional technique, the present invention adjusts the surface by sand blasting of roof tiles, etc., and deposits a heat-generating coating that generates heat by energization. The snow melting method is to heat the roof tile to a predetermined temperature in advance by the heating furnace of the heating / transporting conveyor, solder the lead wire to the heating film, apply the powder coating to the entire surface of the heating film, and coat the insulating film. The roof tile manufacturing system is provided to solve the above drawbacks.

As for the snow melting roof tile manufacturing system, the base material stock for overturning and transporting the roof tile formed in a corrugated section is used.
Conveyor and a pallet on which roof tiles are detachably mounted
Pallet conveyors connected in series via the first transfer device, a surface treatment device having a function such as sandblasting is arranged from the upstream side of the conveyance of the pallet conveyor , and the adhered portion surface-treated by the surface treatment device A plasma spraying device for depositing a heat-generating coating, which heats up when energized, is connected in series to form a heat-generating coating deposition line.
The transfer conveyor is connected to a heating / conveying conveyor having a heating furnace that controls heating to a predetermined temperature via the second transfer device.
The transfer device slides the chucking plate vertically and horizontally.
The chucking plate can be swung freely
An arm is provided, and the upper part of the arm is a chucking plate.
Projected upward and bent inward at the bottom of the arm
The receiving part is formed and the upper surface of the chucking plate is rocked.
The motion transmission plate is installed so that it can swing freely, and the swing transmission plate and arm are
While connecting with a transmission rod, an arm is attached to the swing conductive plate.
Provide a control rod that regulates swinging in the contracting direction, and
A spring guide collar is installed on the underside of the king plate.
Mount the spring shaft so that it can move up and down,
A spring pin is provided on the lower end of the ring shaft,
Spring spring between ring guide collar and spring pin
A spring is wound around the shaft, and a heating conveyor is connected with a falling conveyor that conveys the roof tiles in a flat shape.
A soldering device for soldering the lead wire to the heat-generating coating is arranged from the upstream side of the transportation of the laid-down conveyor, and the powder coating is applied to the heat-generating coating of the roof tile to which the lead wire is soldered by the soldering device. A powder coating device for coating is installed ,
Powder paint coating equipment
On the fixed base fixed to the side of the
Slide control of the plate in the direction orthogonal to the conveyor direction
And the vertical control to move it up and down on the plate.
Secures the vibration device and attaches a linear feeder to the vibration device.
-Install the base end of the plate and
Place the gate at the tip of the rate on the coating position
Position it upwards and place the powder coating on the linear feeder plate.
A vibrating and sieving machine that supplies a certain amount is connected to form an insulation coating line.

[0006]

According to the present invention, first, the pallets in which the roof tiles are detachable are successively conveyed by the pallet conveyor in the heating film deposition line, and the rear surface of the roof tiles is sandblasted by the surface treatment device from the upstream side of the conveyor. The surface is adjusted, and then a heat-generating coating that heats up when energized is applied by the plasma spraying device, and then the roof tile is carried from the pallet conveyor to the heating transfer conveyor of the insulation-coating line.

Next, in the insulation coating line, the temperature of the roof tiles located in the soldering device and the powder paint coating device, which is the next step, is adjusted by the heating furnace of the heating and conveying conveyor in the former case to the melting temperature of the solder. In addition to controlling the temperature so that it is lower, in the latter case, the powder coating is fused and controlled to a temperature at which it undergoes a curing reaction, and is heated to a predetermined temperature, and the lead wire is soldered to the heating film by a soldering device. Then, the powder coating material is applied to the entire surface of the heat-generating coating with a powder coating material coating device to fuse and cure the powder coating material to form an insulating coating.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will now be described with reference to the drawings, in which reference numeral 1 indicates a roof tile W having a corrugated cross section according to the present invention.
As shown in FIG. 1, the snow melting roof manufacturing system 1 comprises a series of heating film deposition lines 2 for depositing a heating film HF and an insulating film RF. And a series of insulating film coating lines 3 are connected to each other.

First, the heating film deposition line 2 will be described in detail. A flat belt (not shown) for carrying a large number of roof tiles W, which are ceramic products, which have been baked and glazed in advance at the base end of the line, is carried in a flat shape. ) Or the like is disposed, and the base material stock conveyor 4 is disposed such that the starting end side of the pallet conveyor 5 is located on the side of the end side of the base material stock conveyor 4.
The pallet conveyor 5 starting end side and the base material stock conveyor 4
A first transfer machine 6 for sandwiching and transferring the roof tile W is disposed between the end of the roof tile W and the end of the roof tile W.

Reference numeral 7 is a roller conveyor installed at the end of the base material stock conveyor 4 , and the roller conveyor 7 is
As shown in FIGS. 2 and 3, a large number of rollers 9, 9a ... Are rotatably installed on the top of a pedestal 8, and a pair of roof tile stop plates 10, 10a are erected at the end of the roller conveyor 7. Cylinders 12 and 12a are provided on the upper side of the mount 8 via stands 11 and 11a on both sides of the rollers 9 and 9a at the end positions.
Pusher plates 13 and 13a are fixed to the tip of the rod.

The pallet conveyor 5 is shown in FIGS.
As shown in FIGS. 9 and 20, a large number of pallets 14 on which the roof tiles W are mounted and fixed in a laid-down manner are circulated and transferred, and endless chains are formed at the ends of each step so as to form two upper and lower transfer paths. Are wound around rotators 17, 17a such as sprockets pivotally supported at both ends of the conveyor frame 16 by actuation of drive units 18, 18a.
... is driven in circulation.

Reference numeral 19 denotes an elevating device arranged at both ends of the pallet conveyor 5. The elevating device 19 has a pair of left and right elevating arms 22 on guide shafts 21 and 21a vertically installed on a substantially L-shaped elevating frame 20. It is extended to the side of the conveyor 5 and mounted slidably, and a cylinder 23 is connected to the base of the lifting arm 22 to control lifting.

Further, the endless chains 25, 25a are wound around the rotating bodies 24, 24a such as sprockets pivotally supported on the base end and the tip of the elevating arm 22, and the chains 25, 25a are circulated by the operation of the drive unit 26. ing.

Next, the structure of the first transfer machine 6 will be described. The first transfer machine 6 is installed so as to straddle the end of the roller conveyor 7 and the start of the pallet conveyor 5 , as shown in FIGS. The frame 2 is attached to the upper portions of the columns 27 and 27.
8 is installed on the frame 28, and a pair of guide shafts 29, 2 are attached to the frame 28.
9a is provided and a rodless linear cylinder 30 is provided.
And the moving base 31 is slidably installed.

Reference numeral 32 is a cylinder standing on the moving base 31, and the lower plate of the cylinder 32 has a lower plate 33 at the lower end thereof.
And the bearings 34 and 34a are vertically installed on the upper part of the moving base 31, and the guide rods 35 and 35a are attached to the bearings 34 and 34a.
Through the guide rods 35, 35a and fix the upper and lower plates 33 to the middle of the guide rods 35, 35a.
A chucking plate 36 is fixed to the lower end of 35a.

Denoted at 37, 37a are vertical substrates installed on the chucking plate 36. Arms 38, 38a are pivotally supported on the vertical substrates 37, 37a by pivots 39, 39a.
38, 38a ... are swingable, and the arms 38, 38a ...
Receiving parts 40 and 40a bent inward at right angles are integrally formed at the lower end of the.

Reference numeral 41 denotes an upper portion of the chucking plate 36 and a pivot.
A swing conductive plate pivotally supported by 42, and the swing conductive plate 41
The transmission rods 44 and 44a pivotally supported by the pivots 43 and 43a are attached to the pivots 42 and 44a of the arms 38, 38a, ... by the pivots 45 and 45a. ing.

Reference numeral 46 is a cylinder fixed on the chucking plate 36 via a cylinder fixing plate 47, and the tip of the rod of the cylinder 46 is pivotally supported on the lower end of the swing transmission plate 41, and By the operation, the arms 38, 38a ... Are rocked via the rocking conductive plate 41 and the transmission rods 44, 44a.

An arm is provided on the chucking plate 36.
An adjustable control rod 48 for restricting the amount of swing in the direction in which 38, 38a ...

Reference numeral 49 denotes a spring guide collar attached to the lower surface of the chucking plate 36. The spring guide collar 49 has a spring 50 built therein and a spring shaft 51 having a large-diameter spring pin 51 fixed to the lower end thereof.
The spring pin 51 is pressed downward by the spring 50 through the spring 52.

Further, 53 is a pallet stop device installed in the upper and lower transfer paths of the pallet conveyor 5, and the pallet stop device 53 is at each process position in the transfer path of the pallet conveyor 5 (eg, surface treatment device 201, plasma spraying device). 301,
The electrode spraying device 401, the resistance measuring device 501, etc.) and the other pallets 14 are installed at positions where stopping is required.

And the chain 15 of the pallet conveyor 5,
A proximity sensor 54 for detecting the presence of the pallet 14 is installed at a lower portion between the 15a, and a cylinder 55 in which a stopper 55 projecting upward from the upper surfaces of the chains 15 and 15a moves up and down by the signal of the proximity sensor 54 is brought close to the proximity sensor 54. It is connected to the sensor 54 and is appropriately stopped and controlled by a control device at a stop position in each process.

Next, regarding the structure of the pallet 14, FIG.
15, the roof tile stoppers 57, 57a ... Projected and fixed on the pallet substrate 58, and the roof tile stoppers 57, 57a ... Are installed in three directions in which the one side H does not exist. The roof chuck mechanism 59 is installed on the side H.

Reference numerals 60 and 60a denote roof tile chuck pin bearings of the roof tile chuck mechanism 59 fixedly mounted on the pallet substrate 58. The roof tile chuck pin bearings 60 and 60a are inserted with the roof tile chuck pins 61 and 61a, respectively. The tips of the chuck pins 61 and 61a serve as a contact portion for the roof tile W and also serve as a spring receiver for the roof tile chuck pin.
The contact bodies 62, 62a having a diameter larger than that of 61, 61a are fixed, and further, the retaining plate 63 is fixed to the base ends of the roof tile chuck pins 61, 61a.

Reference numerals 64 and 64a denote springs wound around the tips of the roof chuck pins 61 and 61a.
64a is arranged between the roof tile pin bearings 60, 60a and the contact bodies 62, 62a, and the contact bodies 62, 62a are pressed toward the center of the pallet 14 by the action of the springs 64, 64a so that the other side The roof tile W is fixed by positioning it on the other side J of the pallet 14 in cooperation with the roof tile stoppers 57, 57a of J.

Further, stopper holes 65 and 65a are formed in the front and rear direction of the pallet board 58, and the stopper holes 65 and 65a are formed.
A stopper 55 of a pallet stop device 53 of the pallet conveyor 5 is fitted into the pallet conveyor 5 to stop the pallet 14 at a fixed position.

Reference numerals 66 and 66a denote pallet operating mechanisms installed at the beginning and end of the upper conveying path of the pallet conveyor 5, and the pallet operating mechanisms 66 and 66a are as shown in FIGS.
The roof tiles W on the pallet 14 are released from the fixed state by operating on the pallet 14 stopped on the upper transfer path of the pallet conveyor 5.

Numerals 67, 67a are fixing mechanisms for the pallet 14 in the pallet operating mechanisms 66, 66a. Cylinders 68, 68a are installed above the conveyor frame 16 of the pallet conveyor 5, and the rods of the cylinders 68, 68a are provided at their tips. Is provided with an abutting portion 69 which comes into contact with and separates from the pallet substrate 58 of the pallet 14.

Reference numeral 70 denotes a chuck releasing mechanism for releasing the roof tile chucking mechanism 59 of the pallet 14 in the pallet operating mechanisms 66, 66a. The chuck releasing mechanism 70 is the pallet conveyor 5
1. A mounting board 71 is erected on one side H above the conveyor frame 16 of the above, and a bearing 74 having a spindle shaft 72 slidably and slidably inserted therein is attached to a front part of a lower surface of the mounting board 71. There is.

Reference numeral 75 denotes a release arm attached to the tip of the spindle shaft 72, and the base end of the spindle shaft 72 is coupled via a coupling 76 to a linear motion cylinder such as a combination of a linear motion cylinder and a rotary cylinder. The rotation drive source 77 is connected.

As shown in FIG. 1, the pallet conveyor 5
Of the roof tile W from the upstream side of the conveyance of the roof tile W is provided with a surface treatment device 201 for performing sand blasting and shell blasting as a pretreatment for depositing the heat-generating coating HF on the back surface B of the roof tile W. A plasma spraying device 301 for depositing a heat generating coating HF having a heat generating effect by energization by thermal spraying is disposed on the surface treated portion of the above, and then lead wires L are attached to both ends of the heat generating coating HF deposited by the plasma spraying device 301. An electrode spraying device 401 for depositing an electrode E for soldering is arranged, and then a resistance measuring device 501 having a marking function for measuring the resistance value of the heat-generating coating HF to judge pass / fail.

Next, the surface treatment apparatus 201 is shown in FIG.
To 27 , the surface treatment apparatus 201 will be described in detail.
Is disposed on the starting end side of the pallet conveyor 5 and raises and lowers the pallet 14 on which the roof tile W on the pallet conveyor 5 is fixed, and the pallet raising and lowering device 2
A surface treatment chamber 203 for surface-treating the adhered portion G of the heat-generating coating of the roof tile W that is thrown in at 02 is provided above the pallet lifting device 202.

The pallet lifting device 202 is shown in FIGS.
As shown, it comprises a first elevating part 204 and a second elevating part 205. The first elevating part 204 is a plate 20 fixed to the left and right outside of the conveyor frame 16 of the pallet conveyor 5.
7, 207a, the first lifting cylinders 208, 208a are fixed, the bottoms of the left and right ends of the lifting stays 209 are fixed to the rods of the first lifting cylinders 208, 208a, and the upper and left ends of the lifting stays 209 are supported by upper portions thereof. The slide shafts 211, 211a ... Are hung vertically via a plate 210, and the slide shafts 211, 211a ... Are slidably mounted on shaft guides 212, 212a ... Fixed to the plates 207, 207a.

The second elevating part 205 has a second elevating cylinder 213 and a support shaft 21 approximately at the center of the elevating stay 209.
4 and 214a are installed upright, and the second lifting cylinder 213 is moved to the lifting tray.
Fixed to the bottom of 215, while supporting shafts 214, 214a
A base plate 216 is fixed to the tip of the base plate 216, linear bushes 217 and 217a are erected on both upper ends of the base plate 216, and a slide shaft vertically hung on the bottom of the elevating tray 215.
218, 218a to linear bushes 217, 217a and base plate 21
6 is slidably inserted.

The elevating tray 215 is installed slightly below the conveying surface of the upper conveying path of the pallet conveyor 5, and when the pallet elevating device 202 moves up, the pallet 14 to which the roof tile W is fixed is placed in the surface treatment chamber. 203 Bottom elevating tray 21
The roof tile inlet 219 provided at the opposing position of 5 is closed.

Further, as shown in FIG. 24, a lifting tray 215.
A positioning device 220 for the pallet 14 is installed on the rear bottom of the pallet 14. The positioning device 220 is provided with a cylinder 221 having a rod protruding and retracting from the rear of the lifting tray 215, and a nox stay 222 provided on the rod of the cylinder 221. Cylinders 223 and 223 are attached to the knock stay 222.
a is erected, and the rods of the cylinders 223, 223a are fixed to the guide blocks 224, 224a, while a pallet stopper 225 is projectingly provided on the front upper end of the lifting tray 215.

The surface treatment chamber 203 is as shown in FIGS.
In addition, only the roof tile insertion port 219 smaller than the pallet 14 is provided so as to be opened, and a slider 226 is provided above the inside thereof. Further, a sand blast unit 227 and an air nozzle unit 228 that individually reciprocate are provided, and masking mechanism portions 229 and 229a that mask the remaining portion of the heat-generating coating HF on the back surface B of the roof tile W are left.

The slider 226 has panels 231 and 231a provided laterally above the front and rear side walls 230 and 230a in the surface treatment chamber 203, and a drive shaft of a motor (not shown) is provided at both ends of the panels 231 and 231a. Drive shafts 232, 232a connected to the drive shafts 232, 232a, and drive pulleys 233, 233a fixed to the drive shafts 232, 232a, respectively.
Drive shaft 232 driven pulley 234, 234a facing 3a
, 232a so that it will slip, drive pulley 233, 2
Endless belts 235 and 235a are stretched around 33a and driven pulleys 234 and 234a.

Further, drive brackets 236, 236a are suspended and fixed to the lower sides of the endless belts 235, 235a, and substantially the center of the support pipes 237, 237a are fixed to the drive brackets 236, 236a. , 237a are provided with substantially L-shaped brackets 238, 238a.
, 238a ... Standing portions 239, 239a .. Outer surfaces of the slide packs 240, 240a.
.. are slidably mounted on the guide rails 241 and 241a provided on the panels 231 and 231a.

The sand blast unit 227 is provided with sand nozzles 242 and 242a for ejecting abrasives so as to be reciprocally movable back and forth (conveying direction). To describe such a structure, the sand nozzles 242 and 242a are attached to the nozzle holder 243,
An arm portion 245 which is supported by 243a and projects the nozzle holders 243, 243a below a substantially U-shaped nozzle support 244;
It is attached to 245a.

The nozzle support 244 is fixed to a moving bracket 246, the moving bracket 246 is fixed to a base plate 247, and the base plate 247 is provided with a slide block 248 on the back side thereof.

Reference numeral 249 denotes a support plate for the support pipe 237.
The shaft fixing body 249 is a substantially U-shaped shaft fixing body connected and fixed via 250, and the shaft fixing body 249 includes protruding arm portions 251, 25.
The rail shafts 252 and 252a are installed on the rail 1a and the slide blocks 248 are attached to the rail shafts 252 and 252a.
Slidably mounted on the other hand, while the base 25 of the shaft fixed body 249
3 has a horizontal hole 254, and the horizontal plate 254 has a drive plate.
While inserting 255, one end of the drive plate 255 is fixed to the slide block 248, and the other end is fixed to a rod of a cylinder 256 fixed to the back side of the substrate 253.

The air nozzle unit 228 has several air nozzles 257 connected side by side with a manifold 258 connected to an air compressor (not shown).
Nozzle support 259 in which 258 is hung on the support pipe 237a.
It is fixed to.

The masking mechanisms 229 and 229a are roof tile inlets 21
Installed in front of and behind 9 (transport direction), the arms 261 and 261a are connected and fixed to the masking plates 260 and 260a,
The ends of the arms 261 and 261a are rotatably pivoted back and forth by pivots 262 and 262a, and the pinions 263 and 263 are attached to the pivots 262 and 262a.
263a is provided, and rack rails 264 are provided on the pinions 263 and 263a.
, 264a.

Further, the rack rails 264 and 264a have guide rollers 266 and 26 pivotally attached to rack guide stands 265 and 265a fixed to the side walls 230 and 230a of the surface treatment apparatus 201.
A cylinder in which 6a ... is slidably mounted and side walls 230 and 230a are laterally fixed to the end portions of the rack rails 264 and 264a.
The rods of 267 and 267a are connected.

The masking plates 260 and 260a are formed so as to substantially conform to the shape of the back surface of the roof tile W, and one masking plate 260 is used for the roof tile W1 as shown in FIG. Exposure hole corresponding to the approximate center of B)
268, and the other masking plate 260a for the eaves tile W2 is provided with an exposure hole 268a corresponding to the adhered portion G (close to the head side of the back surface B of the roof tile W) as shown in FIG. is doing.

Reference numeral 269 denotes an abrasive material supplying device for the sandblasting unit 227 .
16, 17, and 27, hoppers 270 and 270a for sucking abrasives and chips are provided on the left and right sides of the roof tile inlet 219 of the surface treatment chamber 203, and the hoppers 270 and 27 are provided.
0a through duct 271 and cyclone separator 2
72, the cyclone separator 272 is connected to an aspirator 274 connected to a waste port 273, and an abrasive material outlet (not shown) obtained by classification is connected to the sand nozzles 242 and 242 of the sandblast unit 227.
It is connected to a.

In addition, between the hoppers 270 and 270a of the duct 271 and the cyclone separator 272, the supply amount adjusting valve 27
5, a replenishing hopper 277 for replenishing the abrasive material is connected via a connecting pipe 276 equipped with 275a.

Although the embodiment using sandblasting has been described, the mechanism is not limited to this, and an apparatus having an appropriate mechanism having a shotblasting function may be used.

Next, the plasma spraying device 301 is shown in FIG.
Describing in detail based on 8 to 32 , in the plasma spraying apparatus 301, a spraying robot 304 having a multi-axis controlled arm 303 equipped with a spraying nozzle 302 is arranged on the side of the pallet conveyor 5 at the plasma spraying position PP. At the same time, a masking device 305 is provided at the plasma spraying position PP for masking so as to form the substantially U-shaped heat generating coating HF.

The masking device 305 is a linear guide fixed to a lower portion of the upper conveying path of the pallet conveyor 5.
A rodless linear cylinder 308 is connected to a moving plate 307 slidably disposed via 306 and 306a, and movement of the moving plate 307 along the pallet conveyor 5 is controlled by the operation of the linear cylinder 308. Cylinders 309 and 309a are erected on the upper surfaces of both ends of the 307 extending from the side of the pallet conveyor 5, and the cylinders 309 and 309a are made to have a substantially U shape corresponding to the curved shape of the roof tile W and the shape of the heat generation coating HF. A cylinder is formed so that a thermal spray masking member 310 having a letter-shaped exposure hole (not shown) is fixed, and is brought into contact with the back surface of the roof tile W which is placed and fixed on the pallet 14 stopped and fixed at the plasma spray position PP. 309, 30
The spraying masking member 310 is controlled to descend by operating 9a.

As for the thermal spray nozzle 302 for plasma spraying, the other electrode 313 is fixed in the hollow nozzle body 312 which becomes one electrode 311, and a DC power source 314 is connected to these electrodes 311 and 313. The nozzle body 312 at the tip of the electrode 311 is provided with an ejection hole 316 consisting of a small hole through which the plasma flame 315 passes, and an inert gas such as argon is injected behind the bottom of the nozzle body 312. A gas introduction hole 317 is formed.

The thermal spray nozzle 302 shown in FIG. 31 is an internal blow type (I type) which melts a metal / ceramic composite material at a high temperature.
The supply port 318 for supplying the composite material together with the inert gas for powder supply is formed as a small hole in the peripheral wall of the ejection hole 316.

Further, the supply port 318 of the thermal spray nozzle 302 of FIG.
Is an outer-blowing type (O type) formed by a pipe that is opened close to the outside of the ejection hole 316, and the metal-ceramic composite material is melted at a low temperature.

Then, the back surface B of the roof tile W placed at a predetermined distance from the spraying nozzle 302 is sprayed with a metal / ceramic composite material by a plasma flame 315, and a heat-generating coating H having a uniform film thickness.
Put F on.

As the metal / ceramic composite material, SER (serisite) + Cu-based material and SER +
I used a Ni-based material, but other Cu + Ni + SE
R, Ni + TiO ₂ , Cu +++ TiO ₂ , SiC + N
Materials such as i, SiC + CO, Ni + Cr, and Ni + Al can be used.

Next, regarding the electrode spraying device 401 , as shown in FIG. 33, the electrode spraying device 401 is provided with a pallet stop device 53 on the pallet conveyor 5 at the electrode spray position EP, and the pallet stop device 53 is used. Masking members 402 and 402a are arranged on the left and right corresponding to the crossing W1 and eaves W2 of the roof tile W on the stopped pallet 14, and the masking members 402 and 402a are arranged above and fixed to the rod of the cylinder 403. The masking members 402 and 402a are attached to the tip end so as to be interchangeable between right and left, or the masking members 402 and 402a are attached to the rod of the cylinder 403 via a rotating cylinder 404.

Further, the roof tile W is provided on the masking members 402 and 402a.
1. Opening an exposure hole (not shown) corresponding to a portion of the eave roof tile W2 to which the electrode E is attached, and masking members 402, 40
The cylinder 403 is actuated so as to bring 2a into contact with the roof tile W, descends, and then an electrode deposition device (not shown) of a suitable mechanism that deposits the electrode E, which is a solder pad, is used to print, for example, silver paint, In addition, the electrode E is applied to the heat generating coating HF by a metallizing method such as a plating method or a vapor deposition method.

Next, the resistance measuring device 501 will be described with reference to FIGS.
Explaining in detail based on No. 39 , the back surface B has a heat-generating coating HF.
The pallet 14 on which the roof tile W having the electrodes E deposited on the heat-generating coating HF is carried by the pallet conveyor 5 across the substantially gate-shaped frame 502 at the resistance measurement position RP in the carrying path. The resistance measuring mechanism unit 503 is vertically installed above the frame 502, and the marking mechanism unit 504 is arranged on the side of the resistance measuring mechanism unit 503.

At the resistance measuring position RP, a pallet stopping device 53 for stopping the pallet 14 which conveys the upper conveying path of the pallet conveyor 5 is provided, and the pallet 14 is appropriately stopped and controlled by the control device.

The resistance measuring mechanism 503 has a mounting plate 509 fixed above the frame 502, and support shafts 510 and 510a project downward from the mounting plate 509.
A support plate 511 is fixed to the lower ends of 510 and 510a, and the support plate 511 is
Further, the inclined plates 512 and 512a formed in the shape of an inverted trapezoid are arranged so as to be inclined so as to fit the curved surface of the back surface B of the roof tile W on the pallet 14.

Reference numerals 513 and 513a are probes connected to a resistance measuring device (not shown). The probes 513 and 513a are a vertical movement mechanism section 514, a left and right movement mechanism section 515, and a front-back movement mechanism section which constitute the resistance measurement mechanism section 503. The moving mechanism 516 is configured to move three-dimensionally.

The vertical movement mechanism 514 projects and fixes the probes 513 and 513a to the probe mounting plate 517, and the end of the probe mounting plate 517 has a buffer rod 518 which is vertically moved by spring elasticity.
One end of 518a is fixed, the other end is fixed to a support plate 519, and the support plate 519 is connected to the rod of the cylinder 520.

Reference numeral 521 denotes a slide base, which is fixed to the cylinder 520 on a cylinder mounting plate 522 and is provided so as to project from the rear surface of the cylinder mounting plate 522.

The left and right moving mechanism 515 has shafts 525 and 525a horizontally mounted on arms 524 and 524a, which are formed by projecting to the left and right of a substantially U-shaped shaft fixing body 523, and the slide base 521 is attached to the shafts 525 and 525a. It is slidably attached.

Reference numeral 526 is a cylinder that serves as a drive source for the left-right movement mechanism portion 515. The cylinder 526 is fixed to the rear surface portion 527 of the shaft fixing body 523, and a single elongated hole 528 is formed in the left-right direction of the rear surface portion 527. The connecting plate 529 is inserted into the elongated hole 528, one end of the connecting plate 529 is fixed to the slide base 521, and the other end is connected to the rod of the cylinder 526.

530 is a stopper for restricting the rod extension of the cylinder 526 fixed to the shaft fixing body 523.

Reference numeral 531 is a base. The base 531 is fixed to the upper end of the shaft fixing body 523, the slide blocks 532 and 532a are fixed to the left and right ends thereof, and the drive plate 533 is fixed to the center.

The back-and-forth moving mechanism 516 fixes the substrate 535 of the substantially U-shaped slide bar fixing body 534 to the inclined plates 512 and 512a, and also the bar fixing plate 536 protruding downward from the slide bar fixing body 534. Slide bars 537 to the left and right of 536a,
537a is installed, and slide blocks 532 and 532a are slidably mounted on the slide bars 537 and 537a.

Reference numeral 538 is a cylinder which serves as a drive source for the forward / backward movement mechanism 516, and the cylinder 538 is a slide bar fixing body 53.
It is fixed to the rear side of the rear bar fixing plate 536 in 4,
A through hole 539 is formed in the bar fixing plate 536, a rod of the cylinder 538 is inserted into the through hole 539, and the rod is fixed to the drive plate 533 via a connecting shaft 540.

In the marking mechanism section 504, a plate 541 is horizontally installed above the frame 502 via mounting rods 542, 542a, ..., and linear rails 543, 543a and rail shafts 544, 544a are horizontally installed on the plate 541 for marking. Mechanism
The linear guides 546 and 546a provided on the back side of the base plate 545 of the 504 are slidably in contact with the linear rails 543 and 543a, and the linear guides 546 and 546a are also attached to the rail shafts 544 and 54.
It is slidably mounted on 4a.

Reference numeral 547 denotes a cylinder fixed to the back side of the plate 541. The cylinder 547 has a connecting body 548 fixed to the rod by projecting downward, and the lower end of the connecting body 548 is fixed to the base plate 545 and has a substantially L-shape. It is fixed to the mounting plate 549.

550 is a cylinder, which is fixed to the front side of the base plate 545 with the rod facing downward, and the tip of the rod is fixed to the lift plate 551.
Sliding shafts 552, 552a are erected at both ends of 551, and the sliding shafts 552, 552a are slidably mounted on shaft guides 553, 553a ... Provided on a base plate 545.

Reference numerals 554 and 554a denote support stays. The support stays 554 and 554a are fixed to both ends of the bottom of the elevating plate 551 so as to project forward. The front bottom of the guide stays 555 is provided with a predetermined interval. 555a is fixed, and a base plate 556 is fixed to the bottoms of the guide blocks 555 and 555a.

Numerals 557, 557a ... Are stamp cylinders arranged in parallel with the base plate 556.
557a… fixes the rod downward so that it penetrates through the base plate 556, and the tip of the rod is stamped with stampers 558, 55.
It is fixed to the spring receiving plates 559, 559a of 8a.

The stampers 558, 558a ... Have stamps 560, 560a ... Having different marks, and upper and lower plates 561, 56.
1a are provided so as to project downward, and sliding rods 562, 562a ... Are erected at the front and rear ends of the upper and lower plates 561, 561a.
2, 562a ... are fitted with springs 563, 563a.
The spring receiving plates 559, 559a ... are fixed to the predetermined portions of the sliding rods 562, 562a ... With the interposition of 563a. The sliding rods 562, 562a .. are slidable on the base plate 556 and the guide blocks 555, 555a. It is inserted.

Reference numeral 564 is a stamp pad, and the stamp pad 564 is a pedestal frame fixed to the frame 502.
565 is provided above.

The resistance measuring device in the resistance measuring mechanism unit 503 is connected to a control device (not shown), and the control device controls each cylinder 547, 550 of the marking mechanism unit 504.
, 557, 557a ... are connected to control the operation of each.

Stamp 56 of stamper 558, 558a ...
As 0, 560a ..., the code symbol M is the back surface B of the roof tile W.
42 may be marked at a fixed position. Specifically, as shown in FIG.
It is a Carla code that contains specific information as shown in (a code that uses the Kanji character "Ta" as the basic pattern).

Next, the insulation coating line 3 is shown in FIG.
To describe in detail based on the heating conveyor 79, lodging conveyor 80, forms a series of lines by sequentially connecting the storage conveyor 81, between the heating conveyor 79 as laid down conveyor 80 of such line anti transition mounting The device 82 is arranged, and the soldering device 601 and the powder coating material coating device 801 are arranged on the line.

The heating transfer conveyor 79 is shown in FIGS.
As described above, endless chains 85 and 85a are wound around rotating bodies 84 and 84a, such as sprockets, which are pivotally supported at both ends of the conveyor frame 83, and roof tiles W previously fired and glazed on the upper surfaces of the chains 85 and 85a. Exothermic film H on the back side of
F, the supporting rods 86, 86 so as to face the front and back surfaces on both sides of the ceramic product (hereinafter referred to as "tile W") to which the electrode E is adhered.
a ... Standing members 87, 87a formed by projecting a ...
Is installed.

Reference numeral 88 in the drawing denotes a drive unit for driving the heating / transporting conveyor 79.

Further, at the time when the roof tile W conveyed in an upright state reaches the powder coating material coating device 801, an intermediate portion of the conveyor frame 83 has a temperature at which fusion and curing reaction of the powder coating material occur. Further, a heating furnace 89 equipped with an appropriate heat source such as hot air heated to a predetermined temperature, an electric heater, a microwave is provided.

As shown in FIG. 46, the collapse conveyor 80 pivotally supports endless chain belts 90, 90a, which are circulated and driven to receive both sides of the roof tile W and convey the roof tile W, at both ends of the conveyor frame 91. It is wound around a rotating body 92, 92a such as a sprocket.

Reference numeral 93 in the figure denotes a drive unit for driving the laid-down conveyor 80.

Further, in the lower portion between the chain belts 90 and 90a at the receiving position P2, which is the starting end side of the laid-down conveyor 80, as shown in FIG.
As shown in FIG. 3, the mounting member 9 having a curved surface that conforms to the shape of the roof tile W so that it can be raised and lowered through the guide shafts 94 and 94a.
5, the mounting member 95 is connected to the cylinder 96,
There is provided a roof tile placing portion 97 for controlling elevation so that the roof tile W on the placing member 95 is transferred onto the chain belts 90 and 90a by the operation of the cylinder 96.

The reverse transfer device 82 is as shown in FIGS.
In addition, the guide shafts 99, 9 which extend horizontally above the frame 98 between the heating and conveying conveyor 79 and the collapse conveyor 80.
A moving plate 100, which is reciprocally movable via 9a, is connected to a cylinder 101, and the movement of the moving plate 100 is controlled by the operation of the cylinder 101.

A guide shaft is provided below the moving plate 100.
An elevating body 103 which is arranged to be movable up and down via 102, 102a is connected to a cylinder 104, and fixing plates 106, 106a are provided below both sides of the elevating body 103 via connecting rods 105, 105a. There is.

Further, the bearing members 107, 107a, ... Are rotatably provided under the fixed plates 106, 106a and are slidable in the axial direction orthogonal to the carrying direction of the heating and carrying conveyor 79.
The rotary moving shafts 108, 108a are supported via the holding members 109, 109a having a U-shaped cross section at one end of the rotary moving shafts 108, 108a.
A rotary moving shaft body so that the sandwiching bodies 109 and 109a are opposed to each other on both sides of the roof tile W and the movement is controlled in opposite directions.
Cylinders 110 and 110a are connected to the other ends of 108 and 108a.

In addition, a buffer member 112 made of a heat-resistant material such as urethane for preventing the roof tile W from being damaged in the recess 111 into which the both ends of the roof tile W of the holding bodies 109 and 109a are fitted.
May be provided.

Further, a rotary shaft 113 is rotatably provided horizontally above the fixed plates 106 and 106a in parallel with the rotary moving shafts 108 and 108a, and a pinion gear 114 is fixed to an intermediate portion of the rotary shaft 113. At the same time, it meshes with a rack gear 115 which is provided slidably in the same direction as the transport direction of the heating and transporting conveyor 79, the rack gear 115 is connected to the cylinder 116, and the cylinder 116 is
The rotation of the rotating shaft 113 is controlled by the operation of.

Further, an intermediate portion of the rotary moving shafts 108, 108a is slidable in the axial direction, and the rotary moving shafts 108, 108a are
108a A pulley whose rotation is restricted and which should be rotated 11a
7 and 117a are mounted and pulleys 118 and 118a are fixed on both sides of the rotary shaft 113, and the pulleys 117, 117a and 118a are fixed.
The timing belts 119 and 119a are wound between 118a, and the rotation of the rotary shaft 113 due to the operation of the cylinder 116 is rotated.
8 and 108a are transmitted to control rotation.

Next, the soldering device 601 will be described with reference to FIGS.
Describing in detail based on 58 , the soldering device 601 is provided in contact with the layover conveyor 80, and is provided with a lead wire supply device 602 and a straightening device 603, and a lead wire L is provided between both the lead wire supply device 602 and the straightening device 603. First delivery device 60
4. A second delivery device 605 is installed between the straightening device 603 and the laid-down conveyor 80, respectively.

First, the structure of the lead wire L fixed to the back surface B of the roof tile W will be described with reference to FIGS.
A set of the covering portion C having a predetermined interval A is bound at the base end by a connector Y, the middle portion of the covering portion C is fixed on the mount D with a tape T, and the tip end of the covering portion C is many. The bare wire R is formed by bundling and covering the bare wires of
The feed holes K and K1 are formed at predetermined intervals in the
The perforation position of K1 is the outside of the pair of covering portions C, or the middle of the covering portion C (the state of implementation of the lead wire supply device 602).

The lead wire supplying device 602 will be described . The lead wire supplying device 602 is shown in FIGS.
As shown in the drawing, the supply conveyor 606 is arranged such that its traveling direction is located toward the laid-down conveyor 80 side, and the supply drum 606 of the lead wire L is arranged on the rear end extension line of the lead wire supply device 602. Reference numeral 606 supplies the lead wire L in a state in which a mount D of a large number of lead wires L is connected.

Reference numeral 607 denotes a base of the lead wire supplying device 602, a lead wire payout shaft 608 is rotatably installed above the base end of the base 607, and the lead wire payout shaft 608 has a pair of disc-like shapes. The lead wire feeding plates 609 and 609a are fixed, and the circumference of the lead wire feeding plates 609 and 609a is regulated (lead wire L
At a predetermined distance A and the width of the mount D)
Are inserted into and supported by the recesses 610, 610a ...

611 is a lead wire feeding plate 6 above the base 607.
This is a guide that is horizontally provided in the tangential direction of the recesses 610, 610a ... of the 09, 609a, and a tact feed 61 that can move up and down with a predetermined stroke in the vertical middle portion between the base 607 and the guide 611.
2 and Escape 613 are installed.

Reference numeral 614 denotes a guide rod of the tact feed 612 installed on the base 607 in the traveling direction.
614 is attached to the tact feed base via the cylinder mounting plate 615.
A tact pin 616 is provided slidably in the traveling direction, a cylinder 617 is fixed to the tact feed base 616 via a stay, and a pair of vertically movable tact pins are fitted into the feed holes K, K1 of the lead wire L. 655 is provided.

Although only one tact pin 655 is shown in the drawing, it is a set of two tact pins 655.
Is the same as the distance between the feed holes K and K1 of the mount D of the lead wire L.

Reference numeral 618 denotes a guide rod of an escape 613 installed on the base 607 in the traveling direction.
Escape base on 618 via cylinder mounting plate 619
620 is provided slidably in the traveling direction, and the escape base 620 is attached to the cylinder 62 via a cylinder mounting plate 621.
2 is fixed and the cylinder 622 is provided with a pair of vertically movable escape claws 623 and 623a.

The distance between the escape claws 623 and 623a is a distance outside the lead wire L in the longitudinal direction of the mount D, and the covering portion C of the lead wire L is fitted on the tops of the escape claws 623 and 623a. The recesses 624 and 624a are provided at the same intervals as the predetermined interval A between the supported lead wires L.

Reference numerals 625 and 625a denote columns that are erected on both sides of the base 607. A lead wire holding shaft housing 626 is mounted horizontally on the columns 625 and 625a, and a cylinder 627 is mounted on the lead wire holding shaft housing 626. Vertically fixed, the cylinder
A lead wire holding substrate 628 is fixed to the lower end of the rod of 627.

Reference numeral 629 is a shaft supporter provided at the center of the lead wire holding substrate 628.
Insert the shaft 630 vertically into the 629 and attach the lead wire retainer plate 631 to the lower end of the shaft 630.
Further, a blade mounting portion 632 is provided on the front part of the lead wire pressing board 628, and a pair of inclined strip-shaped cutters 633 (only one is shown) are mounted.

634 is a pair of tact holes (only one is shown) for sliding the tact pin 655 formed in the guide 611 on the base 607 in the traveling direction, and 635 is an escape claw 623 formed similarly to the tact hole 634. An escape hole for 623a (only one is shown), 636 is a cutter groove formed in the guide 611 on the base 607 in the transverse direction.

Next, the structure of the straightening device 603 for the lead wire L will be described with reference to FIGS.
3 is the layover conveyor 80 on the left side of the lead wire feeder 602.
Is located on the front side of the base 6 of the correction device 603.
A correction chuck 638 which is fixedly positioned on the right side of 37 and grips the tip side (bare wire portion R side) of the covering portion C of the lead wire L, and the base end side of the covering portion C of the lead wire L which is movable (connector Each of the movable chucks 639 holding the Y side) is installed,
A moving device 640 that slides the moving chuck 639 is installed on the left side of the base 637.

Reference numerals 641, 641a and 642 denote a pair of linear rails and a linear guide (only one is shown) installed between the base 637 and the moving chuck 639 and above and below the moving chuck 603.
The linear guide 642 fixed to the bottom of the
643 is fixedly mounted, and a rack 644 driven by a pinion (not shown) of the moving device 640 is connected to the base end of the connecting plate 643.

645 and 645a are side plates on which the moving chuck 639 is erected, and the side plates 645 and 645a are provided.
A pair of chuck shafts 646 and 646a is rotatably provided horizontally between the chuck shafts 646 and 646a, and a pair of synchronous holding chucks 647 and 647a are attached to the chuck shafts 646 and 646a.

Reference numeral 648 is a long hole opened at the horizontal end of one of the L-shaped holding chucks 647. Also, a cylinder 649 is attached to the lower part of the moving chuck 639, and a long end is attached to the tip of the rod of the cylinder 649. The rotor 650 that fits in the hole 648 is installed.

Gears 651, 651a meshing with the chuck shafts 646, 646a are rotatably mounted, and the gears 651, 651a are rotatably attached.
, 651a and holding chucks 647, 647a are connected and fixed, and the gear 6
The other holding chuck 647a is oscillated in synchronization with the other holding chuck 647a via the shafts 51 and 651a.

Reference numeral 652 is a fixed chuck arranged between the standing portions 654, 654a of the holding chucks 647, 647a via a chuck stay 653. The fixed chuck 652 swings in conjunction with the fixed chuck 652 to come in contact with and separate from the fixed chuck 652. Holding grooves 656, 656a ... For holding the coating portion C of the lead wire L are provided on the inner surfaces (joint surfaces) of both the installation portions 654, 654a, respectively.

Further, a moving chuck is provided on the correction chuck 638 side.
A chuck common to 639 is mounted, and a pair of chuck shafts 658 and 658a are rotatably provided horizontally between the side plates 657 and 657a of the correction chuck 638.
, 658a has a pair of synchronized guide chucks 659, 659a
Is installed.

660 is one L-shaped guide chuck 659
It is a long hole opened at the horizontal end of the
A cylinder 661 is attached to a lower part of the rotor 663, and a rod 662 of the cylinder 661 has a rod 662 whose tip is fitted into a long hole 660.
I am wearing.

Gears 664 and 664a meshing with the chuck shafts 658 and 658a are rotatably attached to the chuck shafts 658 and 658a.
, 664a and the guide chucks 659, 659a are connected and fixed, and the other guide chuck 659a is interlocked and oscillated in synchronization with the oscillation of one guide chuck 659 via the gears 664, 664a.

Reference numeral 665 denotes a fixed chuck disposed between the standing portions 667, 667a of the guide chucks 659, 659a via a chuck stay 666. The fixed chuck 665 is movably interlocked with the fixed chuck 665 to stand and move toward and away from the fixed chuck 665. Holding grooves 668, 668a ... Which hold the covering portion C of the lead wire L are provided on the inner surfaces (joint surfaces) of both the installation portions 667, 667a, respectively.

Further, on the correction chuck 638 side, a pair of main chucks 669 and 669 which are synchronized with the chuck shafts 658 and 658a.
Also, a is attached, a long hole 670 is opened at the horizontal end of one L-shaped main chuck 669a, a cylinder 671 is attached to the lower part of the correction chuck 638, and the tip of the rod of the cylinder 671 is attached. It has a rotor 672 that fits into the slot 670.

Further, gears 673, 673a meshing with the chuck shafts 658, 658a are rotatably attached, and
, 673a and main chuck 669, 669a are connected and fixed, and gear 673
, 673a, the other main chuck 669a is interlocked with the other main chuck 669a in synchronization with the swing of the one main chuck 669a.

674 and 674a are insertion holes penetrating the erected portions 667 and 667a of the guide chucks 659 and 659a, and the chucks 67 are horizontally and continuously from the main chucks 669 and 669a.
5, 675a is projected, and the chuck elements 675, 675a are integrally formed so as to be inserted into the insertion holes 674, 674a of the guide chucks 659, 659a when the main chucks 669, 669a swing.

Then, the chuck element 675 which comes into contact with and separates from the fixed chuck 665 when the two main chucks 669 and 669a are interlocked and rocked.
, 675a are provided with gripping grooves 676, 676a for gripping the bare wire portion R of the lead wire L at the tip (joint surface).

The fixed chuck 652 of the moving chuck 639
The fixed chuck 665 of the straightening chuck 638 has the same width as the predetermined distance A of the lead wire L.

Next, the structure of the first delivery device 604 for transferring the lead wire L from the lead wire supply device 602 to the straightening device 603 will be described with reference to FIGS. 49, 57 and 58.
The first delivery device 604 is installed in a state of straddling the lead wire supply device 602 and the straightening device 603 on the front side of the collapse conveyor 80, and between the upright columns 677 and 677a of the first delivery device 604. A base 678 is installed, and a cylinder 679 and a guide shaft 68 are provided on the front surface of the base 678.
0 and 680a are attached, and the chuck base 681 is attached so as to be slidable in the left-right direction.

682 and 682a are shock absorbers attached to the front surface of the base 678, and 683 and 683a are similarly attached sensors.

684 is a chuck stand base mounted on the front surface of the chuck base 681.
A stay 685, a cylinder 686, and guide shafts 687 and 687a are attached between the chuck stand base 684 and the chuck stand base 684 so that the chuck stand base 684 can be moved up and down.

688 and 688a are chuck stand bases 684
Is a pair of chuck stands projectingly attached to the front surface of the chuck stands. On the right side of the chuck stands 688 and 688a, grip fingers 689 and 689a of the same shape for gripping the lead wire L are attached, and the grip fingers 689 and 689a. Moves between the lead wire supplying device 602 and the straightening device 603, and moves up and down with respect to both to move to a position where the lead wire L can be delivered.

Further, the gripping fingers 689 and 689a are an intermediate finger 690 having the same spacing as the predetermined spacing A of the lead wire L hung and fixed in the center, and a pair of swingable fingers 691 and 691.
1a, with intermediate fingers 690 and fingers
691 and 691a are respectively provided with holding grooves 692, 692a ... In which the covering portion C of the lead wire L is fitted and supported.

Next, the straightening device 603 to the layover conveyor 8
The configuration of the second delivery device 605 that transfers the lead wire L to 0 will be described with reference to FIGS. 50 and 59 to 61. The second delivery device 605 is capable of bidirectional transfer in the X direction and the Y direction, and the second delivery device 605. Of the columns 693, 693a, ... are erected so as to straddle the lodging conveyor 80, and one of the columns 693.
Are also used as the columns 677 of the first delivery device 604.

A Y-direction base 694 is installed above the first transfer device 604 between the columns 693, 693a ... And a cylinder 695 is provided on the lower surface of the Y-direction base 694, and a pair of linear rails 696 and a linear rail 696, respectively. Guides 697 (only one of which is shown for each) are attached to each other, and a Y-direction moving base 698 is attached to be slidable in the Y direction (front-back direction with respect to the entire manufacturing system 1 in the drawing).

Reference numeral 699 denotes an X-direction base fixed to the lower surface of the Y-direction moving base 698, and the cylinder 700 and a pair of guide shafts 701 (only one is shown) are attached to the lower surface of the X-direction base 699, The directional movement base 702 is attached so as to be slidable in the X direction (left and right direction).

Reference numeral 703 denotes a cylinder erected at the front end of the X-direction moving base 702. Four guide rods 704, 704a are provided on both sides of the cylinder 703, the lower end of the rod of the cylinder 703 and the guide rod 704, An intermediate base 705 is attached to the lower ends of the 704a ..., so that the intermediate base 705 can be moved up and down.

Reference numerals 706 and 707 denote a mechanical front chuck on the connector Y side of the lead wire L attached to the lower surface of the intermediate base 705 and a suction type rear chuck on the bare wire R side.
The front chuck 706 is a gripping finger of the first transfer device 604.
The rear chuck 707 has the same operation as that of 689 and 689a, and the rear chuck 707 attracts the bare wire portion R side of the lead wire L to facilitate the work in the soldering device 601.

In the front chuck 706, a pair of swing arm side plates 708, 708 are provided on the lower surface of the intermediate base 705.
a is hung and fixed, and a T-shaped swing arm 709 is pivotally supported by a pivot 710 below the swing arm side plates 708 and 708a, and the swing arm 709 is swingably mounted.

Reference numerals 711 and 711a are swing adjusting portions of the front chuck 706. In the swing adjusting portion 711 on the front side, a cylinder 712 is fixedly mounted on the lower surface of the intermediate base 705 and screwed into the tip of the rod. Dog 71 with adjustable position by formula
3 (abutting on the upper surface of the swing arm 709) is provided, and on the other hand, a stopper 714 is provided at the back and a contact body 715 is fixed on the swing arm 709.

On the other hand, in the rearward swing adjusting portion 711a, the cylinder 71 is attached to the lower surface of the intermediate base 705 via the swing jig 716.
7 is suspended and fixed, the tip of the rod is screwed to the swing arm 709, while a stopper 718 is provided in front of the hand and an abutment body 719 is fixed on the swing arm 709.

The contact body 715 on the swing arm 709,
The positions of the rods of the 719 and the cylinder 717 are adjustable, and the swing arm 709 is stabilized by connecting the intermediate base 705 and the swing arm 709 via the cylinder 717 in addition to the pivotal support by the pivot 710. Has improved.

Reference numeral 720 denotes a chuck attachment plate attached to the left side of the swing arm 709. The chuck attachment plate 720 is provided with an intermediate finger 721 located at the center and a pair of swingable fingers 722 and 722a. Middle finger 721
The fingers 722, 722a are provided with holding grooves 723, 723a, respectively.

The fingers 722 and 722a are described as swinging forces as a driving force for contacting and separating from the intermediate finger 721. However, this driving force may be slide contraction or the like, and such chuck driving force can be applied to the fingers. It is applied not only to 722 and 722a but also to other chucks.

Further, in the rear chuck 707, similarly to the front chuck 706, a swing arm 724 is swingably mounted, and the suction box 72 is provided on the left side of the swing arm 724.
5 is attached, and the suction groove 726 is provided on the lower surface of the suction box 725.
, 726a are provided with lower lids 727, and suction holes 728 for suction action are formed at appropriate positions of the suction box 725.

Therefore, the front chuck 706 is of a mechanical type and the rear chuck 707 is of a suction type, and the lead wire L on the roof tile W is formed.
After the transfer and the mounting, the chuck prevents the chuck from being positioned on or intervening on the roof tile W when the lead wire L is soldered to the roof tile W, and the lead wire L is simply attached to the roof tile W from above. I am trying to put it.

Next, the soldering mechanism portion 729 which constitutes the soldering device 501 will be described in detail with reference to FIGS. 49, 50 and 62.
A roof tile 730 that can be moved up and down is provided between 0 and 90a, and a stopper 731 for the roof tile W is provided in front of it.

Reference numeral 732 is a main pillar of the soldering mechanism section 729 standing upright on the side of the lodging conveyor 80. The main pillar 732 has a joint 733.
A rotary arm 744 is installed with a solder unit mounting base 746 fixed to the tip of the rotary arm 744 via a vertically movable main rod 745.

Reference numeral 747 denotes an intermediate base horizontally installed below the solder unit mounting base 746 via a hanging shaft 748. The intermediate base 747 has a cylinder 749 hanging down and fixed thereto, and a tip of a rod of the cylinder 749. There are 75 roofing rods
0 is fixed.

Further, a detection rod bearing 751 is hung and fixed to the side of the roof tile holding rod 750 in the intermediate base 747, and the roof tile detection rod 752 is inserted into the detection rod bearing 751 so as to be vertically movable. The position detection rod 752 includes the lower end of the detection rod bearing 751 and the roof tile position detection rod 752.
Wind the spring 753 between the lower ends of the
A stay (not shown) from the intermediate base 747 in the upper part of 2
Sensor 754 is installed via.

A solder welding portion 755 to be heated is installed on the lower surface of the solder unit mounting base 746, and a solder reel 757 is mounted on the upper surface of the solder unit mounting base 746 via a mounting plate 756.

Next, the powder coating material coating device 801 will be described in detail with reference to FIGS. 69 to 71. The powder coating material coating device 801 is composed of a moving frame 802 and a powder coating material supplying device 803. The powder coating is applied to the entire upper surface of the heat-generating coating HF of the roof tile W to which the lead wire L is soldered.

The movable base 802 fixes the fixed base 804 to the side of the flat conveyor 80, and linear rails 805, 80 are provided on the fixed base 804 so as to be orthogonal to the transfer direction of the flat conveyor 80.
5a are installed side by side, and the linear rails 805, 805a have guides 806,
The plate 807 is slidably mounted via the 806a.

Further, the rotary shafts 808 and 808a are horizontally rotatably mounted on the fixed base 804 in parallel with the conveying direction of the collapse conveyor 80, and the sprocket 809 is fixed to one rotary shaft 808.
The sprocket 809 and the drive unit 810 are connected by a chain 811 and the rotation shafts 808 and 808a are rotationally controlled by the operation of the drive unit 810, and the sprocket 812 is attached to the rotation shafts 808 and 808a.
812a is fixed, and the sprockets 812 and 812a are linked and linked by a chain 813.

A disk 814 is attached to one end of the rotary shafts 808 and 808a.
, 814a are fixedly attached, and rollers 815, 815a ...
An engaging plate 818 having a long hole 817, 817a formed in the vertical direction so that the roller 815, 815a ...
818a is hung from the bottom surface of both ends of the plate 807, and the long holes 817, 81
A first conversion mechanism 81 for fitting the rollers 815, 815a ... Into the 7a and converting the rotational movements of the rotary shafts 808, 808a into horizontal linear movements.
Make up nine.

Also, one of the rotating shafts 808, 808a and the plate 80
7 and a second conversion mechanism 820 such as a cam mechanism to convert the rotational motion of the rotary shafts 808 and 808a into a vertical linear motion, and the plate 807 is converted by the first conversion mechanism 819 and the second conversion mechanism 820. The locus of movement of the roof tile W corresponds to the curved shape of the roof tile W that is stopped and fixed on the lodging conveyor 80.

The powder coating material supply device 803 has a movable feeder with a linear feeder plate 821 formed in a U-shaped cross section with an upward opening.
The vibrating device 822 fixed on the plate 807 of the 802 is mounted with the gate portion 823 for dropping the powder coating material at the tip inclined appropriately downward and positioned above the coating position CP of the collapse conveyor 80.

Further, an intermediate hopper 824 is arranged above the rear part of the linear feeder plate 821, and a vibrating and sieving machine 825 for quantitatively supplying the powder coating material is arranged above the intermediate hopper 824 and the vibrating and sieving machine 825. A paint tank 826 for storing powder paint is arranged above.

The coating position C of the lodging conveyor 80
In P, a stopper 827 that is controlled to move up and down to stop the transportation of the roof tile W is provided, and the roof tile W that has been stopped to be transported by the stopper 827 is provided with sandwiching plates 828 and 828a on both sides so as to be movable back and forth toward the roof tile W side. The cylinder 82 is attached to the holding plates 828 and 828a.
Fixing device that controls to connect and clamp 9 and 829a
830 is installed.

In the figure, 831 is a coating booth, 832
Is a back filter device for exhausting the air in the coating booth 831.

The powder coating material is preferably an epoxy resin, but the epoxy resin is not limited to such an epoxy resin, and may be any material as long as it fuses by heating to cause a curing reaction. For example, acrylic resin, silicon resin, It may be made of urethane resin.

Reference numeral 120 denotes a reheating furnace having a proper heat source, which is arranged on the downstream side of the powder coating material coating device 801 as necessary.

The stock conveyor 81 is shown in FIGS.
In this manner, the endless chains 123, 123a are wound around the rotating bodies 122, 122a such as sprockets pivotally supported at both ends of the conveyor frame 121, and the chains 12
Standing members 125, 125a, which are formed by projecting support rods 124, 124a, ... in a fork shape, are attached to the upper surfaces of 3, 123a so as to face the front and back surfaces on both sides of the roof tile W.

Next, the pallet 1 on the pallet conveyor 5
As for the second transfer device 6a for transferring the tile W from the No. 4 to the traverser 126, as shown in FIG. 9, the first transfer for transferring the tile W from the base material stock conveyor 4 to the pallet 14 on the pallet conveyor 5 It has substantially the same configuration as the device 6.

Then, in the traverser 126 shown in FIGS. 9 to 13 in which the roof tile W is transferred by the second transfer device 6a which is connected to the pallet conveyor 5, the traveling surface 128 is formed on the pedestal 127. The wheels 129, 1 on the running surface 128.
A traveling carriage 130 having 29a ... Is installed, and two supporting arms 131 and 131a are provided on the upper surface of the traveling carriage 130 to support the roof tile W.

Reference numerals 132 and 132a denote traveling rods attached to the lower surface of the traveling carriage 130. The traveling rods 132 and 132a are connected to a chain 133 which is reciprocally driven below the traveling surface 128, and the traverser 126 has Heating and transporting conveyor 79 connected to the side part,
A roof tile pushing device 135 that operates at a position corresponding to the defective product discharging conveyor 134 and pushes out the roof tile W is installed.

In the roof tile extruding device 135, the upright pillar 13
6 Cylinder 137 is fixedly installed on the
An extruding plate 138 for extruding the roof tile W on the supporting arms 131 and 131a is attached to the tip of the rod.

Next, the operation of a series of manufacturing methods in the snow melting roof tile manufacturing system according to the present invention will be described. First, the roof tile W conveyed on the base material stock conveyor 4 is explained.
Is stopped by contacting the roof tile stop plates 10 and 10a of the roller conveyor 7 at the end of the base material stock conveyor 4 and activating the side cylinders 12 and 12a of the roller conveyor 7 to push the roof tiles by the pusher plates 13 and 13a. Hold W and fix it in a fixed position.

Then, the linear cylinder 30 of the first transfer machine 6
Is operated to move the moving base 31 onto the roller conveyor 7, and subsequently the cylinder 32 is operated to move the upper and lower plates 33.
The (chucking plate 36) is lowered, and at that time, the spring pin 51 at the lower portion of the chucking plate 36 contacts the upper surface of the roof tile W.

At this time, the spring shaft 52 of the spring pin 51 slightly moves up in the spring guide collar 49 and compresses the spring 50, and the repulsive force of the spring 50 causes the spring pin 51 to exert a predetermined pressure on the upper surface of the roof tile W. Are in contact.

Next, the cylinder 46 is operated with respect to the arms 38, 38a, ...
The arms 38, 38a ... Swing via 4, 44a, and the swing conductive plate 41 abuts the control rod 48, whereby the arms 38, 38a.
The swinging of 38a ... in the contracting direction is stopped, the arms 38, 38a ... Do not abut on both sides of the roof tile W, and the receiving portions 40, 40a below the arms 38, 38a. Enter the back side (space) of the.

Then, when the cylinder 32 is operated to raise the chucking plate 36, the arms 38, 38a, ...
While the contact state between the roof tile 51 and the roof tile W is maintained, the receiving portions 40, 40a of the arms 38, 38a ... Hold the back surface of the roof tile W, and three-point support is provided for the roof tile W (spring pins 51 and 2). In addition to the receiving portions 40, 40a) at various locations, the soft predetermined pressure is applied by the spring 50, so that the roof tile W, which is an article to be conveyed, is not displaced during the movement to the next step.

Then, the roof tile W is transferred to the upper portion of the pallet 14 on the starting end of the pallet conveyor 5 by the operation of the linear cylinder 30 and the operation of the cylinder 32 while holding the roof tile W at three points so as not to shift. To do.

Therefore, in order to vertically chuck the roof tile W by the spring pin 51 and the receiving portions 40, 40a of the two arms 38, 38a, ... The roof tile W can be prevented from being damaged by chucking the roof tile W from the lateral direction, and at the time of chucking, the spring pin 51 from above acts as a buffer by the spring 50, and the arms 38 and 38a from below. The receiving parts 40, 40a of ... are received by the springs 50 while the roof tile W is being pressed downward, so that the receiving parts 40, 40a rise.
Since the lower surface of the roof tile W gradually contacts, the roof tile W is softly chucked, and the roof tile W is prevented from being damaged.

Further, since it is supported at three points and vertically supported,
The roof tile W is also prevented from being displaced when the first transfer machine 6 and the second transfer machine 6a are moved after chucking.

Further, in the pallet conveyor 5, the pallet stopping device 53 including the proximity sensor 54 and the stopper 55.
Causes the pallet 14 to stop on the pallet conveyor 5,
And the fixing mechanism 67, 67a of the pallet operating mechanism 66, 66a ...
When the cylinders 68 and 68a of the
Both sides of 14 are clamped and fixed, and the pallet 14 is stopped at a fixed position.

Therefore, in each of the processing devices installed close to the pallet conveyor 5, the pallet 14 can be stopped for processing.

Then, the chuck release mechanism 70 of the pallet operation mechanism 66, 66a is operated, that is, the linear motion drive source 77 is operated, the spindle shaft 72 is advanced by a predetermined amount and then rotated by a predetermined angle to release the release arm. 75 to 63 of the pallet 14
An arc is drawn from above to move inside.

Therefore, the operation of the releasing arm 75 can easily release the fixing of the roof tile W on the pallet 14, and therefore the roof tile W can be attached to and detached from the pallet 14 with a simple mechanism, and the work is automated. Further, since the pallet 14 can be fixed at the transfer position of the pallet conveyor 5 and the like, the transfer of the roof tile W to the pallet 14 can be performed at a constant position at all times, facilitating automation. There is an effect that can be.

Next, the linear-rotation drive source 77 is actuated to retract the spindle shaft 72, and as the release arm 75 retracts, the latch plate 63 retracts against the springs 64 and 64a.
On the pallet 14, the space between the contact bodies 62, 62a on one side H and the roof tile stoppers 57, 57a on the other side J is enlarged, and the roof tile W can be placed on the pallet 14.

When the first transfer machine 6 is subsequently lowered by the action of the cylinder 32, the roof tiles W are moved to the pallet substrate 58 of the pallet 14.
As the spring 50 is compressed, the spring shaft 52 moves upward, the receiving portions 40, 40a of the arms 38, 38a ... Are separated from the lower surface of the roof tile W, and the arm 3 is brought into contact therewith.
The rocks 8, 38a ... Are rocked to release the roof tiles W held by the arms 38, 38a ... And the roof tiles W are placed on the pallet 14.

Then, when the spindle shaft 72 of the chuck releasing mechanism 70 is advanced, the latch plate 63 slides in the direction of contacting the roof chuck pin bearings 60, 60a by the action of the springs 64, 64a, and then the spindle shaft 72. The rotation and the release arm 75 cause the chuck release mechanism 70 for the pallet 14 to end its operation.

At this time, the contact members 62, 62a are connected to the spring 6
4 and 64a, the roof tile W is brought into contact with the roof tile stoppers 57, 57a on the other side J to fix the position, and the pallet conveyor 5 sequentially conveys the pallet 14 to each processing position (surface). Processing device 201, plasma spraying device 301,
Electrode spraying device 401, resistance measuring device 501, etc.) is stopped by the pallet stop device 53, and if necessary, the fixing mechanism 67, 67a of one of the pallet operating mechanisms 66, 66a is fixed at a position where only the fixing mechanism 67, 67a is installed. 67, 67a, etc. are also added, and various processes are performed on the roof tile W positioned on the pallet conveyor 5 via the pallet 14.

Therefore, the roof tile W is on the other side J on the pallet 14.
Since the pallet 14 is positioned and fixed on the side, and the pallet 14 is positioned on the pallet conveyor 5, a specific point (processing portion) of the roof tile W is always constant at each processing position, so that complicated and many types of processing can be performed on the pallet conveyor 5. There is an effect that can be performed at each processing position.

Then, the pallet 14 is sequentially conveyed to the surface treatment position FP of the surface treatment apparatus 201 by the pallet conveyor 5, and when the roof tile W of the pallet 14 reaches the position on the elevating tray 215, the pallet stop device 53 approaches. The sensor 54 senses the pallet 14, which causes the stopper 55 of the cylinder 56 to move upward to stop the pallet 14.

Next, by driving the first elevating cylinders 208, 208a, the elevating stay 209 moves the sliding shafts 211, 211a ...
Along with the rising and lowering stays 209
Driven by the second upper lifting cylinder 213, the lifting tray
215 rises along the slide shafts 218 and 218a.

As the elevator tray 215 is lifted, the pallet 14 on the elevator tray 215 abuts the opening rim of the roof tile inlet 219 to close the roof tile inlet 219, and the surface treatment chamber 203 is hermetically closed. W is the roof tile inlet 219 to the surface treatment room
It will be installed in the center of 203.

In such a state, the lifting tray 21
5 By driving the rear cylinder 221, the knock stay 222 is projected rearward, and the guide blocks 224, 224a are projected upward by the cylinders 223, 223a, and then the guide blocks 224, 224a are further palletized by the cylinder 221.
The pallet 14 is positioned at a fixed position on the elevating tray 215 by pushing it toward the rear of the elevating tray 215 and contacting the pallet stopper 225 in front of the elevating tray 215.

The roof tile W thus introduced into the surface treatment chamber 203 is masked next.
In the case of 1, the masking mechanism portion 229 having the masking plate 260 for the roof tile is operated, and the roof tile W is the eave roof tile W2.
In this case, the masking mechanism section 229a having the masking plate 260a for eave roof tiles is operated.

The operation of the masking mechanisms 229 and 229a will be described. First, by driving the cylinders 267 and 267a, the rack rails 264 and 264a move to guide rollers 266 and
266a ... While advancing, the pivots 262 and 262a rotate through the pinions 263 and 263a, whereby the masking plates 260 and 260a that were in the upright state fall down and cover the back surface B of the roof tile W. By masking.

When the roof tile W is the crosspiece W1 in this covering state, the roof tile W is covered with the masking plate 260,
The exposed portion 268 of the masking plate 260 exposes the adhered portion G of the heat-generating coating HF substantially in the center of the back surface B, and the roof tile W becomes the eave roof tile W.
In the case of 2, the masking plate 260a is covered, and the adhered portion G of the heat-generating coating HF, which is closer to the back surface B head side than the exposure hole 268a of the masking plate 260a, is exposed.

The roof tile W masked as described above is then surface-treated by the sandblasting unit 227 on the adhered portion G exposed by the exposure holes 268, 268a. In such a case, the sand nozzles 242, 242a of the sandblasting unit 227 are processed. The slider 226 and the cylinder 256 move forward, backward, leftward and rightward to eject the abrasive material onto the coating portion G to make the adhered portion G a rough surface and to adhere the heat-generating coating HF well.

Here, the operation of the sand nozzles 242, 242a will be described. First, in the operation in the left-right direction (direction orthogonal to the carrying direction), the drive pulley 233 of the slider 226 of the motor connected to the drive shaft 232. The forward and reverse rotations follow the rotation, and this rotation is transmitted to the endless belt 235, whereby the sand nozzles 242 and 242a are guided to the guide rails 241 and
Move back and forth along 241a.

In the front-rear direction (conveyance direction), the expansion / contraction drive of the cylinder 256 drives the sand nozzle 242.
, 242a reciprocates back and forth along the rail shafts 252, 252a.

After the surface treatment by the sand nozzles 242, 242a, the air nozzle 257 of the air nozzle unit 228 which reciprocates left and right by the slider 226 ejects compressed air to remove the abrasives and chips scattered in the surface treatment chamber 203. Remove.

In the operation of the air nozzle 257,
The forward and reverse rotations of the motor connected to the drive shaft 232a cause the drive pulley 233a to follow and rotate, and this rotation is transmitted to the endless belt 235a, which causes the air nozzle 257 to reciprocate left and right along the guide rails 241 and 241a. I am letting you.

Then, the abrasive and chips removed by the air nozzle unit 228 pass through the ducts 271 from the hoppers 270 and 270a by the suction of the suction device 274, and at that time, the supply amount adjusting valves 275 and 275a are opened. By the valve and valve closing operation, an appropriate amount of abrasive material is put into the duct 271 from the refilling hopper 277, and the abrasive material flows into the cyclone separator 272 together with the abrasive material and chips already used as described above, and the cyclone separator 272. Sandblasting unit 22
7 sand nozzles 242 and 242a are supplied, and unusable abrasives and chips are discarded through a waste port 273.

Therefore, since only the reusable abrasive can be recirculated and a new amount of the abrasive can be replenished, it is possible to inexpensively manufacture the snow-melting roof tiles that generate heat by applying the heat-generating coating HF. Play.

Next, the roof tile W that has reached the plasma spray position PP is stopped and fixed by the pallet stop device 53, and the roof tile W1.
Alternatively, the thermal spray masking member 310 having an exposure hole corresponding to the shape of the heat generating coating HF for the eaves tile W2 is moved above the roof tile W on the pallet 14 by operating the linear cylinder 308 of the masking device 305. The rear cylinders 309 and 309a are operated to bring the thermal spray masking member 310 into contact with the back surface B of the roof tile W for masking, and the arm 303 of the thermal spray robot 304 is multi-axis controlled to follow the curved shape of the roof tile W. A heating film HF is applied while moving 302.

Next, the roof tile W that has reached the electrode spray position EP is stopped and fixed by the pallet stop device 53, and a masking member in which an exposure hole corresponding to the shape of the heating coating HF is formed for the cross tile W1 or the eave roof tile W2. 402, 402a, cylinder 403
(Rotating cylinder 404 as necessary) is operated to bring the masking members 402 and 402a into contact with the back surface B of the roof tile W for masking, and then the electrode E is applied to the heat-generating coating HF by the electrode spraying device.

Next, the pallet stop device 53 is applied when the roof tile W with the heating film HF deposited on the back surface B and the electrodes E deposited on the heating film HF reaches the resistance measuring position RP of the resistance measuring device 501. The pallet 14 is stopped and fixed by.

When the roof tile W is the cross tile W1, the roof tile W2
Since the position of the electrode E of the heat-generating coating HF differs depending on the case, the vertical movement mechanism unit 514, the left-right movement mechanism unit 515 in the resistance measurement mechanism unit 503, and the left-right movement mechanism unit 515,
The forward / backward moving mechanism 516 is operated to move the probes 513 and 513a three-dimensionally.

Each mechanical unit 51 in such three-dimensional movement
The operation of 4, 515 and 516 will be described in order.
The slide block 532, 532a slides the slide bars 537, 537a to position the probes 513, 513a in the front-rear direction by the operation of the cylinder 538 in the forward / backward movement mechanism 516, and then the operation of the cylinder 526 in the left / right movement mechanism 515. Thus, the slide base 521 slides on the shafts 525 and 525a to position the probes 513 and 513a on the left and right.

Next, the cylinder in the vertical movement mechanism 514
The probe 513, 513a is lowered by the operation of 520 and the electrode E
The shock absorbing function of the buffer rods 518 and 518a at this time softens the impact when the electrodes of the probes 513 and 513a come into contact with each other, and an appropriate contact force is applied.

After measuring the resistance value of the heating coating HF, the cylinder 520 is operated to raise the probes 513 and 513a.

By contacting the electrodes E of the probes 513 and 513a with each other, a resistance measuring device connected to the probes 513 and 513a measures the resistance value of the heat-generating coating HF, and inputs the measured value into the control device. The control device determines whether the quality of the exothermic coating HF is a good product, a reproducible product, or a defective product, and the marking mechanism unit 50 is determined based on the determination.
Activate 4.

The marking mechanism section 504 operated by the control device is first arranged on the stamp pad 564, and each of them is instructed by the control device whether the quality of the heat generation coating HF is a good product, a reproducible product or a defective product. The stamps 560, 560a ... Having marks corresponding to the quality of the stamps are moved by the stamp cylinders 557, 557a.
Drop to 4 and apply ink.

The linear guides 546 and 546a are laterally moved along the linear rails 543 and 543a and the rail shafts 544 and 544a by the operation of the cylinder 547, so that the stamps 560, 560a, ... To a fixed position.

Next, the lifting plate 55 is operated by the operation of the cylinder 550.
1 descends along the sliding shafts 552 and 552a to a predetermined position on the roof tile W, and then the inked stamps 560 and 560a.
The stamp cylinders 557 and 557a equipped with ... are operated to lower the stampers 558 and 558a ... along the sliding rods 562 and 562a ..., and a mark indicating the quality of the heat-generating coating HF at a certain position on the back surface B of the roof tile W. After the marking, the marking mechanism section 504 is arranged on the stamp pad 564 by the procedure reverse to the above.

Therefore, by the mark display, the quality can be discriminated and judged, so that the quality of the heat-generating coating HF can be automatically controlled in the snow melting roof manufacturing system, the time and labor required for the discrimination and judgment can be eliminated, and the snow melting It has the effect of improving the manufacturing efficiency of roof tiles.

At the time of marking with the stamps 560, 560a ..., Appropriate contact force is applied to the back surface B of the roof tile W by the elastic action of the springs 563, 563a ... Of the stampers 558, 558a.

Also, a marking mechanism section in another embodiment
In 504, a code symbol M such as a Carla code containing specific information is marked at a fixed position on the back surface B of the roof tile W, and a pattern of the code symbol M containing specific information is appropriately read at the time of sale. By analyzing, collecting, registering and accumulating information about product sales, performing various analyses, grasping market trends and managing various information, and using a Carla code for the code symbol M, extremely high printing accuracy Is not required, and even if there is some error, it is possible to read, so that an effect suitable for an uneven roof tile shape is obtained.

While being conveyed on the pallet conveyor 5 as described above, the roof tile W, which has been sequentially processed, reaches the end of the pallet conveyor 5, and the fixing mechanisms 67, 67a of the pallet operating mechanisms 66, 66a. Operation, release of the roof tile chuck mechanism 59 of the pallet 14 by the chuck release mechanism 70, left and right movement of the chucking plate 36 of the second transfer machine 6a, second transfer machine 6a
Of the traverser by sequentially operating the arms 38, 38a, ...
The roof tile W is transferred onto the two support arms 131 and 131a of the traveling carriage 130 to 126.

Then, the heating film HF of the resistance measuring device 501
The non-defective products are carried out to the heating / transporting conveyor 79 and the non-good products are carried out to the defective product discharging conveyor 134 by the traverser 126 controlled by the data of the non-defective products and defective products.

Regarding the operation of the traverser 126, in the case of a non-defective roof tile W, the traverser 126 is moved to a position facing the starting end of the heating / conveying conveyor 79, and then the roof tile W placed on the supporting arms 131, 131a is moved. The cylinder 137 of the roof tile extruding device 135 is actuated to be extruded by the extruding plate 138 and carried into the space between the supporting rods 86, 86a ... Of the heating and conveying conveyor 79.

In the case of a non-defective product, the roof tile W placed on the supporting arms 131 and 131a is moved to a position facing the starting end of the defective product discharge conveyor 134, and the roof tile pushing device 135 is moved. The cylinder 137 is operated to be pushed out by the push-out plate 138 and is carried into the defective product discharge conveyor 134 having a structure substantially similar to that of the stock conveyor 81.

As a method of discharging to the defective product discharging conveyor 134, in addition to the above, the number of passing defective products detected by the resistance measuring device on the traverser 126 is calculated, and the control device is based on this calculated value. Alternatively, it is carried in by a relay circuit, sequence control, or the like.

Next, the support rods 86, 86 of the heating and conveying conveyor 79.
The roof tile W is successively conveyed in an upright posture while supporting both sides of the roof tile W by the a ..., and the roof tile W heated in the heating furnace 89 is the receiving position P2 which is the end side of the heating conveyor 79.
Then, the posture is changed to a substantially horizontal state and the heating and conveying conveyor 79 is stopped.

Next, the movement of the rotary moving shafts 108, 108a is controlled in advance by the operation of the cylinders 110, 110a so that the space between the sandwiching bodies 109, 109a becomes wider than the lateral width of the roof tile W, and in this state. The cylinders 101 and 104 are operated to position the sandwiching bodies 109 and 109a on opposite sides of the roof tile W, and the cylinder 110
, 110a are operated to move the holding bodies 109, 109a inward, and the roof tile W is held between the holding bodies 109, 109a.

Next, the cylinder 101 is operated in the sandwiched state and moved forward by a predetermined amount so that the support of the roof tile W by the support rods 86, 86a ... Is released, and then the cylinder 104 is operated to raise and fall. The roof tile W is moved to a position above the delivery position P1 of the conveyor 80.

In such a moving process, the cylinder 116 is operated to rotate the rotary shaft 113 through the pinion gear 114 and the rack gear 115 by 180 degrees in a predetermined direction, whereby the rotary moving shaft body connected through the timing belts 119 and 119a. 108 and 108a rotate at the same angle, and sandwiching body 109 and 109a
The roof tile W sandwiched at is inverted.

Then, the delivery position P1 of the lodging conveyor 80
The cylinder 96 is operated so as to project the mounting member 95 provided on the upper surface of the chain belts 90 and 90a in advance, and the cylinder 104 is operated to lower the roof tile W and move the roof member W onto the mounting member 95. After mounting, the cylinders 110 and 110a are actuated to move the holding bodies 109 and 109a outward, and the holding bodies 109 and 10a are moved.
The sandwiching of the roof tile W by 9a is released, and then the cylinder 96 is operated to lower the mounting member 95, and the roof tile W on the mounting member 95 is transferred onto the chain belts 90, 90a.

Therefore, the amount of movement for reversing depends on the support rod.
Since only the length of 86, 86a, etc. is required, the space (line length side) required for the reversing transfer device 82 can be significantly shortened compared to the conventional one, and a compact structure can be achieved. Equipment costs can be reduced by eliminating the need for
Further, by carrying the roof tile W in a sandwiched state, the mounting member 95
Since the transfer can be performed accurately on the upper side, it is possible to eliminate the need for a positioning device or the like in the next step, and it is possible to deal with all kinds of roof tiles W.

[0215] The chain belt 9 of the lodging conveyor 80.
The roof tile W transferred onto the roof tiles 0, 90a is conveyed to the soldering position SP of the soldering device 601, placed on the roof tile holder 730 at this position and raised, and the lead wire is moved by the soldering mechanism 729. The bare wire portion R of L is soldered to the electrode E.

Here, the soldering of the lead wire L will be described in detail. The lead wire L wound around the supply drum 606 and having the continuous mount D is attached to the lead wire feeding plates 609 and 609a of the lead wire supply device 602. Lead wire feeding plate 609, 60
The covering portion C of the lead wire L is fitted into the recesses 610, 610a, ... Of the 9a, and after the tact feed 612 is raised, a predetermined stroke (mounting paper D
The same interval as the width of the tact pin 655 of the tact feed 612 to the feed holes K and K1 of the lead wire L when this rises.
Is inserted.

Then, the lead wire retainer plate 631 is lowered to fix the lead wire L between it and the guide 611, and the cutter 633 is lowered to integrally form the continuous lead wire L into a mount D having a predetermined width. Separate and cut each lead wire L.

Next, the tact feed 612 is lowered and then retracted, and the escape 613 is advanced by a predetermined stroke (same interval as the width of the mount D) and then raised, and at this time, the escape claws 623 and 623a of the escape 613 are moved. Recesses 624, 62
The covering portion C of the lead wire L is fitted into 4a, and the escape 613
The lead wire L also advances to reach the transfer position P3, and the escape 613 descends.

Next, the transfer position P of the lead wire feeder 602
In the first delivery device 604, the chuck base 681 is moved to the right with respect to the lead wire L reaching 3 and reaches the upper part of the transfer position P3, and the chuck stand base 684 is reached.
Is lowered to fit the intermediate finger 690 between the covering portions C of the lead wire L having the predetermined distance A, and the finger 69
1 and 691a are swung to grip the covering portion C of the lead wire L in the holding grooves 692, 692a ....

Then, the chuck stand base 684 is lifted to move the chuck base 681 leftward to reach the transfer position P4, and the chuck stand base 684 is lowered to correct the chuck 638 and the moving chuck of the straightening device 603.
Pass lead L to 639.

Next, with respect to the lead wire L that has reached the transfer position P4 of the straightening device 603, the holding mechanism of the straightening chuck 638 and the moving chuck 639 in the straightening device 603 is operated, that is, the cylinder on the moving chuck 639 side. By operating 649, the fixed chuck 652 and the holding chucks 647, 647a hold the connector Y side of the covering portion C of the lead wire L in the respective holding grooves 656, 656a.

On the side of the correction chuck 638, the cylinder 661 is used.
By operating the guide chucks 659 and 659a and the fixed chuck 665 to hold the bare wire portion R side of the covering portion C of the lead wire L in the respective holding grooves 668 and 668a, and correct the two holding portions. The gripping force on the moving chuck 639 side is stronger than that on the chuck 638.

At this time, the holding state of the lead wire supplying device 602 is released and the lead wire supplying device 602 is retracted.

After that, the moving device 640 of the straightening device 603 is operated to slide the moving chuck 639 by a predetermined amount in the direction away from the straightening chuck 638, and at this time, the moving chuck 639 is moved.
Since the connector Y side of the lead wire L is firmly held by the 639, the covering portion C of the lead wire L on the correction chuck 638 side is guided by the guide chucks 659, 659a and the fixed chuck 665 as the movable chuck 639 slides. Slide.

Then, as a result of the sliding movement, the tension acting on both end portions (connector Y side and bare wire portion R side) of the covering portion C of the lead wire L and the straight line generated at the tip portion of the covering portion C. The bending of the covering portion C of the lead wire L is corrected by the slide.

Next, the cylinder 67 next to the correction chuck 638.
1 to activate the main chuck 669, 669a chuck element 675
, 675a are guide chucks 659, 659a through holes 674, 674
By inserting it through the inside of a, the holding groove 6 of the fixed chuck 665 is
68, 668a ... and chucking pins 675, 675a holding grooves 676, 676
Hold the bare wire portion R of the lead wire L in a.

After that, the operation of the moving device 640 is continued, and the moving chuck 639 is continuously slid in the direction away from the straightening chuck 638. At this time, the sliding of the lead wire L is continued and the bare wire portion R of the lead wire L is removed. Fixed chuck
665 and chuck elements 675, 675a are slid, and as a result, in the bare wire portion R of the lead wire L, the bending of the bare wire portion R of the lead wire L is corrected by straight line sliding.

Therefore, even if the lead wire L is bent, the bending can be corrected, so that the soldering work can be facilitated and automated.

Next, the holding state of the straightening device 603 with respect to the lead wire L whose straightness has been straightened is released, and in the second delivery device 605, the cylinder 695 is operated to move the Y direction moving base 698 (X direction base 699). Is moved in the Y direction and the cylinder 700 is actuated to move the X-direction moving base 702 onto the transfer position P5 (slightly different from the transfer position P4 due to the movement of the correction chuck 638) after the correction in the correction device 603. To move.

Then, the cylinder 703 is operated to lower the intermediate base 705, and in the front chuck 706, by the intermediate fingers 721 and the fingers 722, 722a, the covering portion C of the lead wire L is held in the respective holding grooves 723, 723a. The rear chuck 707 and the suction groove 72 of the lower lid 727.
6, the coating portion C of the lead wire L is adsorbed by the 726a.

Thereafter, the intermediate base 705 is raised, the X-direction moving base 702 is moved to the right, and then the cylinder 695.
Is operated to slide the Y-direction moving base 698 to move it on the lodging conveyor 80, and then move in the X-direction moving base.
By appropriately moving the 702 and the intermediate base 705, the movement is completed to the transfer position P6 which is a processing position for soldering.

Then, the lead wire L gripped by the second delivery device 605 is placed on the roof tile W on the roof tile carrier 730, and at this time, the mounting portion of the lead wire L due to the shape of the peaks and valleys in the roof tile W. (Roof W
When the position corresponding to the electrode E of the front chuck is not flat, the cylinders 712 and 717 of the swing adjusting portions 711 and 711a are operated, and the abutment action of the stoppers 714 and 718 and the abutment bodies 715 and 719 causes the front chuck 706. The swing arm 709 on the side and the swing arm 724 on the side of the rear chuck 707 are swung so as to conform to the roof tile W shape, and the holding state of the second delivery device 605 is released, and the second delivery device 605 is retracted.

Then, the soldering mechanism portion 72 of the soldering device 601.
In 9, rotation of the rotation arm 744, lowering of the solder unit mounting base 746, sensor through the roof tile position detection rod 752
Cylinder 749 is operated by the signal of 754 to fix roof tile W by roof tile holding rod 750, and then solder is supplied from solder reel 757, and at the same time as solder welding portion 755, lead wire L is attached to electrode E of roof tile W. Solder the bare wire portion R.

At this time, the roof tile W is heated in the heating furnace 89, and soldering becomes easy.

Finally, the soldering mechanism section 729 is retracted, and the roof tile receiver 730 of the lodging conveyor 81 is lowered to receive the roof tile W on the chain belts 90 and 90a of the lodging conveyor 80. W is transported to the next step.

Next, regarding the powder coating material coating device 801, when the temperature reaches the coating position CP of the powder coating material coating device 801, in the heating furnace 89, the temperature is such that the fusion of the powder coating material and the curing reaction occur. The roof tile W is heated to a predetermined temperature and is conveyed to the powder coating apparatus 801.
The roof tile W is stopped by the stopper 827 at the coating position CP, and the cylinders 829 and 829a are operated to sandwich and fix the both sides of the roof tile W with the sandwich plates 828 and 828a, and the powder paint in the paint tank 826. Quantities are sequentially supplied to the linear feeder plate 821 through the vibration sieving machine 825, and the vibration device
822 is operated to drop the powder coating material of the linear feeder plate 821 downward from the gate portion 823.

At the time of dropping and supplying such powder coating material,
The drive unit 810 of the powder coating supply device 803 is operated to rotate the rotary shaft.
808, 814a of the disk 814 fixed to 808a, 814a of the engaging body 816 mounted on the disk 814, 814a is rotated,
815a ... The engaging plates 818 and 818a connected to each other are controlled to move back and forth toward the laid-down conveyor 80, and at the same time, the second conversion mechanism.
The plate 807 is controlled to move along the curved shape of the roof tile W via 820, and is fixed to the plate 807 via the vibration device 822. The gate portion 823 of the linear feeder plate 821 uniformly covers the entire surface of the heating film HF of the roof tile W. Apply to.

Further, since the powder coating material supply device 803 utilizing the vibration and resonance of the powder coating material is used, the masking device can be dispensed with.

The applied powder coating material is a roof tile W which is located at a temperature (usually 150 to 180 degrees) at which the powder coating material should be fused and cured at the coating position CP in advance.
It is fusion-hardened by the heat of and is coated as an insulating coating RF.

Further, the heating temperature of the roof tile W by the heating furnace 89 of the heating conveyer 79 is controlled so as to be lower than the melting temperature of the solder when it reaches the soldering device 601, and the powder paint coating device 801 is controlled. When the temperature reaches the temperature, the temperature is controlled so that the powder coating material is fused and the curing reaction is reached.

A reheating furnace provided on the heating / conveying conveyor 79.
It is also possible to heat the insulating coating RF for further baking according to 89 if necessary.

Then, the roof tile W to which the insulation coating RF is finally deposited is carried from the heating / transporting conveyor 79 to the stock conveyor 81.

[0243]

In summary, the present invention is formed into a corrugated cross section.
The base material stock conveyor 4 that transfers the roof tiles W and the roof tiles W
A pallet machine that conveys a pallet 14 that can be detachably mounted
The surface treatment apparatus 201 having a function such as sand blasting is arranged from the upstream side of the conveyance of the pallet conveyor 5 by arranging the bunker 5 continuously through the first transfer apparatus 6.
Plasma spraying device 3 for depositing a heat-generating coating HF which is heated by energization on a deposition site G surface-treated with 01
01 is connected in series to form a heat-generating film deposition line 2, while heat is generated
The pallet conveyor 5 of the film deposition line 2 is transferred to the second transfer device.
The transfer device 6, 6a is connected to a heating / transporting conveyor 79 having a heating furnace for controlling heating to a predetermined temperature via the apparatus 6a.
Is free to slide the chucking plate 36 vertically and horizontally
The chucking plate 36 is provided with a swingable armature.
Of the arms 38, 38a ...
The upper part projects above the chucking plate 36,
In the lower part of the arms 38, 38a, ...
40, 40a, and the chucking plate 36
A rocking conduction plate 41 is installed on the upper surface so that it can rock freely,
The guide plate 41 and the arms 38, 38a ... Are connected to the transmission rods 44, 44a.
And the arm 3 is attached to the swing transmission plate 41.
Control rods 4 that regulate the swinging movement of 8, 38a ...
8 is provided on the lower surface of the chucking plate 36.
A ring guide collar 49 is provided for the spring shaft 5.
2 is installed so that it can move up and down, and the spring shaft 52
A spring pin 51 is provided at the lower end, and a spring guide
Spring shuff between collar 49 and spring pin 51
Since the roof 50 is formed by winding the spring 50, the roof tile W is positioned and fixed by the pallet 14 and the pallet 14 is positioned on the pallet conveyor 5. Therefore , the roof tile W is specified at each processing position. Since the points (processing parts) are always constant, complicated and multiple types of processing can be performed at each processing position of the pallet conveyor 5 , and the roof tile W is also subjected to
The pulling pin 51 and the two arms 38, 38a ...
The catches 40 and 40a allow for vertical up and down catching.
To prevent this, contact the arm and stop it from the side as before.
Prevents damage to the roof tile W by chucking the roof tile W
When coming in, or when chucking, the split from above
The spring pin 50 has a cushioning function and a lowering pin 51
The receiving portions 40, 40a of the arms 38, 38a ...
When the roof W is pressed downward by the spring 50, the receiving portion 4
0, 40a is raised, the receiving portion 40, 40a
And the lower surface of the roof tile W gradually contact each other, so that the roof tile W is softened.
Chucking, preventing damage to the roof tile W, supporting three points and
The first transfer machine after chucking due to the vertical support
6. At the same time, the roof tile W is displaced when the second transfer machine 6a is moved.
Therefore, the roof tile W can be subjected to precision processing to manufacture a snow melting roof tile.

Also, the surface of the back surface B of the roof tile W is treated by the surface treatment device 20.
By adjusting the surface by sand blasting, shot blasting or the like according to 1, the heat-generating coating HF can be adhered well, so that the exfoliation of the heat-generating coating HF after the adhesion can be completely eliminated.

[0245] Further, the plasma spraying device 301 deposits a heat-generating coating HF which is heated by energization, and then the heating furnace 89 of the heating transfer conveyor 79 of the insulation coating deposition line 3 causes the soldering device 601 which is the next step. In the former case, the temperature of the roof tile W conveyed to the powder coating material coating device 801 is controlled to be lower than the melting temperature of the solder, and in the latter case, the temperature at which the powder coating material is fused and the curing reaction occurs. By controlling so that the lead wire L is heated by the soldering device 601 to a predetermined temperature, the temperature for heating the soldering point at the time of soldering the lead wire L by the soldering device 601 is low, and the speed of soldering can be increased. In addition to this, by soldering the lead wire L after being heated, it is possible to use an inexpensive vinyl electric wire or the like having little heat resistance.

Further , the roof tile W is laid down on the heating / transporting conveyor 79.
The lodging conveyor 80 that conveys to the
The lead wire L is attached to the heat-generating coating HF from the transport upstream side of 80.
A soldering device 501 for soldering is provided, and the soldering device 501 is provided.
The roof W to which the lead wire L is soldered by 501 is heated.
Powder coating coatin for applying powder coating on the entire surface of membrane HF
A powder coating device 80.
1 is the coating position CP on the lodging conveyor 80
On the fixed table 804 fixed to the side of the
Sliding plate 807 in the direction orthogonal to the 0 transport direction
The plate 8 is controlled to move up and down.
A vibrating device 822 is fixed on the upper part of 07 and
Attach the base end of the linear feeder plate 821 to the plate 822.
At the tip of the straight line feeder plate 821
Position the gate part 823 above the coating position CP.
Place the powder coating on the linear feeder plate 821.
Insulation coating by connecting the vibration sieving machine 825
Since it is configured as a line, the powder coating material is applied to the nitric industry product to which the lead wire L is soldered by the powder coating device 8
By applying the powder coating material supply device 803 of No. 01, the powder coating material can be fused and hardened by the heat of the roof tile W to be coated as the insulating coating RF. Since the foaming phenomenon does not occur at the time of forming the insulating coating RF, the uniform and stable insulating coating RF can be formed , and a straight line is formed following the curved shape of the roof tile W. Fida
The movement of the gate portion 823 of the plate 821 can be controlled.
Therefore, the gap between the gate portion 823 and the coated surface of the roof tile W should be equal.
Powder coating that is supplied in a fixed amount from the vibrating and sieving machine 825
The material can be applied uniformly over the entire surface of the exothermic coating HF.
With, the masking device can be eliminated.

Further, since the powder coating is used, the cleaning process, which is absolutely necessary for the conventional liquid coating when the line is stopped or finished, can be eliminated. Can be simplified.

Therefore, the production efficiency of the snow melting roof tile can be improved by continuously producing the snow melting roof tile that requires various processings for the roof tile W, and at the same time, automation is made to save labor and increase the added value. This is a great practical effect in that it enables the production of excellent snow melting roof tiles at a cost that is a roof tile.

[Brief description of drawings]

FIG. 1 is a schematic plan view showing a snow melting roof manufacturing system.

FIG. 2 is a side view of the transfer device at the end of the roller conveyor.

FIG. 3 is a rear view of the transfer device at substantially the same position as in FIG.

FIG. 4 is an enlarged operation diagram of a main part of a chucking portion of the transfer device.

FIG. 5 is a side view of a pallet conveyor.

6 is a plan view of the pallet conveyor of FIG.

FIG. 7 is a cross-sectional view of a pallet operation mechanism section in the pallet conveyor.

FIG. 8 is a rear view of the transfer device at the end of the pallet conveyor.

9 is a side view of the transfer device at substantially the same position as in FIG.

FIG. 10 is a side view of the traverser.

FIG. 11 is a front sectional view of a traverser.

FIG. 12 is a plan view of a traverser.

FIG. 13 is a plan view of a traveling carriage in the traverser.

FIG. 14 is a plan view of a pallet.

FIG. 15 is a front view of a pallet.

FIG. 16 is a schematic front view of the surface treatment apparatus.

FIG. 17 is a schematic front view of the surface treatment chamber.

FIG. 18 is a schematic side view of a surface treatment chamber.

FIG. 19 is a partial side view of the pallet conveyor.

20 is a cross-sectional view of FIG.

FIG. 21 is a schematic view showing a pallet lifting device.

FIG. 22 is an enlarged view of a main part of the first elevating part.

FIG. 23 is an enlarged cross-sectional view of a main part of a second lifting unit.

FIG. 24 is a plan view of the lifting tray.

FIG. 25 is a plan view showing a masking state of a crosspiece masking plate.

FIG. 26 is a plan view showing a masking state of the eaves tile masking plate.

FIG. 27 is a simplified diagram showing abrasive supply and recirculation paths.

FIG. 28 is a schematic front view of the plasma spraying apparatus.

FIG. 29 is a front view of a masking mechanism portion in the plasma spraying apparatus.

FIG. 30 is a side view of a masking mechanism portion in the plasma spraying apparatus.

FIG. 31 is a sectional view of a plasma spray nozzle.

FIG. 32 is a sectional view of another embodiment of the plasma spray nozzle.

FIG. 33 is a schematic sectional view of a masking mechanism portion in the electrode spraying apparatus.

FIG. 34 is a front view of the resistance measuring device.

FIG. 35 is a side view of FIG. 34.

FIG. 36 is a partially sectional enlarged front view showing the resistance measuring mechanism section.

FIG. 37 is a partially enlarged cross-sectional side view showing a resistance measuring mechanism section.

38 is a partially sectional enlarged front view showing a marking mechanism portion. FIG.

FIG. 39 is a partially sectional enlarged side view showing a marking mechanism section.

FIG. 40 is a back view of a roof tile covered with a heat-generating coating.

FIG. 41 is a back view of the eaves tile covered with a heat-generating coating.

FIG. 42 is a diagram showing a Carla code pattern.

FIG. 43 is a side view with a part of the reverse transfer device omitted;

FIG. 44 is a view on arrow AA of FIG. 43 showing the reversing device.

FIG. 45 is a side view of the main parts of the reversing device.

FIG. 46 is a BB arrow view of FIG. 43 showing the lodging conveyor.

FIG. 47 is a side view of the heating / transporting conveyor.

FIG. 48 is a plan view of the heating / transporting conveyor.

FIG. 49 is a schematic plan view of a lead wire supply unit and a soldering unit.

50 is a schematic side view of FIG. 49. FIG.

FIG. 51 is a front view of the correction device.

52 is a plan view of the correction device of FIG. 51. FIG.

FIG. 53 is a side view of the main part of the moving chuck of the correction device.

FIG. 54 is a side view of the main part of the correction chuck of the correction device.

55 is a plan view of FIG. 54.

FIG. 56 is a side view of the lead wire feeder.

FIG. 57 is a front view of the first delivery device.

58 is a side view of the first delivery device in FIG. 57. FIG.

FIG. 59 is a side view of the second delivery device in the Y direction.

FIG. 60 is a side view of the second delivery device in the X direction.

FIG. 61 is a side view of the main part of the front chuck of the second delivery device.

FIG. 62 is a side view of the soldering mechanism section.

FIG. 63 is a plan view of a lead wire.

FIG. 64 is a plan view of a lead wire according to another embodiment.

FIG. 65 is a front view of a lead wire.

FIG. 66 is a plan view of the lodging conveyor.

FIG. 67 is a side view of a lodging conveyor.

FIG. 68 is a front view of the lodging conveyor.

FIG. 69 is a side view of the moving base in the powder coating material coating apparatus with a part thereof omitted.

FIG. 70 is a partially omitted front view of a moving frame in the powder coating material coating apparatus.

71 is a partially omitted front view of the powder coating material coating device. FIG.

72 is a plan view of the stock conveyor. FIG.

FIG. 73 is a side view of the stock conveyor.

FIG. 74 is a rear perspective view of a roof tile.

[Explanation of symbols]

 2 Heat generation coating line 5 Pallet conveyor 14 Pallet 79 Heat transfer conveyor 80 Falling conveyor 89 Heating furnace 201 Surface treatment equipment 301 Plasma spraying equipment 501 Soldering equipment 801 Powder coating equipment

 ─────────────────────────────────────────────────── --- Continuation of the front page (56) References JP-A-1-127755 (JP, A) JP-A 1-261256 (JP, A) JP-A 62-260758 (JP, A) Actual development Sho-59- 190508 (JP, U)

Claims (1)

[Claims] 1. A mother for laying down and conveying a roof tile having a corrugated cross section.
Material stock conveyor and pallet for placing roof tiles detachably
The pallet conveyor that transports
A surface treatment device having a function such as sand blasting is provided continuously from the upstream side of the transportation of the pallet conveyor , and a heat-generating coating that heats by applying electricity is applied to the adhered portion surface-treated by the surface treatment device. A plasma spraying device is connected in series to form a heating film deposition line, while a heating film deposition line is used.
The Inn pallet conveyor, a heating conveyor with a heating furnace for heating control to a predetermined temperature through a second transfer device
The transfer device has a chucking plate vertically and left
Sliding to the right, the chucking plate
A swingable arm is provided, and the upper part of the arm is a chucking
On the lower side of the arm
Form a bent receiving part, and the chucking plate
An oscillating conduction plate is installed on the upper surface so that the oscillating conduction plate can move freely.
And the arm are connected by a transmission rod,
Is equipped with a control rod that regulates the swinging motion of the arm.
And the spring guide on the bottom of the chucking plate.
A collar is provided to allow the spring shaft to move up and down.
The spring pin on the lower end of the spring shaft.
Between the spring guide collar and the spring pin.
A spring is wound around the spring shaft,
Further , a fall conveyer for conveying the roof tiles to the heating conveyer is arranged in series, and a soldering device for soldering the lead wire to the heat-generating coating is arranged from the conveying upstream side of the fall conveyer. A powder paint coating device for applying powder paint to the entire surface of the heating film of the roof tile to which the lead wire is soldered is provided .
Fixing base fixed to the side of the coating position on the
Place the plate on the top in the direction orthogonal to the transport direction of the lodging conveyor.
Along with the slide control, it is also controlled to move vertically.
The vibrating device is fixed on the plate and
Attach the base end of the linear feeder plate to the
Cover the gate at the tip of the wire feeder plate.
The upper part of the vertical position and on the linear feeder plate
A manufacturing system for snow melting roof tiles, characterized in that a vibration sieving machine that supplies a fixed amount of powder coating is connected to form an insulating film coating line.