JPH0657577B2 - Method and apparatus for winding veneer veneer - Google Patents

Description

TECHNICAL FIELD The present invention relates to a method and an apparatus for efficiently winding a veneer veneer cut by veneer lace according to its cutting thickness.

“Prior Art” Conventionally, as shown in FIG. 8, a veneer veneer 1 cut by veneer lace is conveyed on a carry-in conveyor 2 and is installed at a proper distance from a pulley 3 at the end thereof. Side drive roll 4 and take-up reel 5 that rotates in pressure contact
The wound ball 6 that has been wound up and has been wound up moves up inside the reel support 8 through the lifting device 7, and is transferred to the transfer rail 10 of the wound ball stock area 9. Next, the next take-up reel 5 is lowered from the return rail 12 of the reel stock area 11 onto the side drive roll 4 to start new take-up.

Usually, the area of the veneer veneer 1 obtained by cutting the raw wood 13 is a portion excluding the outermost scrap portion and the innermost chuck gripping portion, as shown in FIG.
Although it depends on the grade of the log 13, the type of tree, etc., in one log 13, the veneer veneer 1 for the veneer, which is a relatively thin cut, becomes the front and back plates of the plywood, and the relatively thick veneer veneer that is the middle plate. The veneer veneer 1 for the middle plate to be cut is roughly classified.

When these regions are separated from the outermost side, based on FIG. 9, 14 is a scrap portion, 15 is a fragile portion of the sap layer, 16 is a veneer veneer part for the middle plate, 17 is a veneer veneer part for the original plate, 1
8 is a veneer single plate part for the middle plate, 19 is a fragile part of the core material layer,
20 is a chuck grip.

Therefore, when a piece of raw wood 13 is cut, the scrap portion 14,
The veneer veneer 1 for the middle plate is cut when it reaches the veneer veneer part 16 for the middle layer of the outer layer through the fragile part 15 of the sapwood layer.
Is taken up by the take-up reel 5, but at the time of shifting to the veneer veneer portion 17 for the original plate, the take-up is temporarily interrupted and the ball 6 of the veneer veneer 1 for the intermediate plate is wound. Transfer to stock area 9 and reel stock area 11
Then, the new take-up reel 5 is lowered to take up the veneer veneer 1 for the original plate. Further, when the inner layer veneer single plate portion 18 for the inner layer is reached, it becomes necessary to replace the take-up reel 5 again.

[Problems to be Solved by the Invention] If the veneer veneer 1 has a different thickness, the drying time in the veneer dryer in the subsequent stage is different, so that both cannot be wound on the same take-up reel 5. In spite of this, although the winding ball 6 does not reach an arbitrary diameter in one log 13,
Three take-up reels 5 are required, and a winding ball 6 each time
Must be transferred to the winding ball stock area 9 and the new take-up reel 5 must be lowered from the reel stock area 11.

Also, as shown in FIG. 10, the properties of the log 13, for example,
When defective parts such as leaf knots 21, insect piles 22 and crooks 23 are mixed in the veneer veneer part 17 for the original plate, it cannot be used as the veneer veneer 1 for the original plate. In order to make the region including the defective portion the veneer veneer 1 for the intermediate plate, the thickness is switched and the take-up reel 5 is used.
Will have to be replaced.

"Means for Solving the Problems" In view of the above, the present invention, as shown in FIG. 1, cuts a veneer veneer 1 for a middle plate, which is relatively thickly cut from a log 13, or relatively thinly. When winding the veneer veneer 1 for the original plate to be wound onto the intermediate plate or the take-up reel 5 for the original plate at the winding position 24 by pressure contact rotation with the side drive roll 4, both winding balls 6 have an arbitrary diameter. To the first standby position 2 which is arranged at an appropriate position above the winding position 24.
5 or any one of the second standby positions 26 separated from the winding position 24 to the unloading side of the veneer veneer 1 by an arbitrary distance, either the intermediate plate in the middle of winding or the winding reel 5 for the original plate. Each of the winding balls 6 is alternately wound while temporarily waiting, and the winding ball 6 of either one of the winding reels 5 immediately after winding reaches an arbitrary diameter, and the first standby position 25
When the other winding ball 6 of the other winding reel 5 is waiting, the one winding ball 6 is transferred to the winding ball stock area 9 via the second standby position 26.

[Embodiment] An embodiment of an apparatus for directly carrying out the method of the present invention will be described below with reference to the accompanying drawings. In the conventional device, the same reference numerals are given to the parts already described and the description thereof will be omitted.

The carry-in conveyor 2 and the side drive rolls 4 arranged at the winding position 24 are installed on a stand 27. The stand 27 has a fulcrum near the start end pulley shaft 28 and a free end at the end. The chain 30 is attached to the rod 30 of the pressing fluid cylinder 29 that is pivotally supported in the opposite direction to the column 8.
One end of 1 is locked and the other end is connected to the free end to suspendably support the frame 27.

A roll-down fluid cylinder 32, which has a force larger than the roll-down force of the pressing fluid cylinder 29, is pivotally supported by the reel column 8, and a rod 33 of the roll-down fluid cylinder 32 can be brought into contact with and separated from the end of the mount 27.

A vertical beam 35 is supported by a beam 34 projecting from the lower end of the reel strut 8 in the direction in which the veneer veneer 1 is carried out, and a carrying cylinder elevating fluid cylinder 36 is pivotally supported on the upper end of the vertical beam 35, and a rod 37 is also provided. Are attached to both ends of a machine frame 38 whose end is parallel to the side drive roll 4.

A support frame 40, in which springs 39 are wound at regular intervals, is erected on the machine frame 38, and an upper end of the support frame 40 is provided with an inclined state of the veneer veneer 1 toward the unloading side. A pressure roll 43 is loosely fitted to the leading end of the carry-out conveyor 42 adjusted by the stopper 41.

At the end of the pedestal 27, a plurality of lower winding drives 44 are suspended perpendicularly to the conveying direction at regular intervals, and one end of the veneer veneer introducing member is locked to the lower winding drum 44. The other end of 45 is locked to the pressure roll 43 via a guide member 46 supported above the end of the mount 27.

Further, brackets 47 are arranged so as to project above the terminal ends of the pedestals 27 at arbitrary intervals. A pressure arm 43 having a pressure pulley 48 loosely fitted to the tip of each bracket 47 is pivotally supported, and the pedestals 27 are also supported. A connecting arm 52, one end of which is pivotally supported by the pressurizing arm 49, is connected to a rod 51 of a pressurizing fluid cylinder 50 pivotally supported at the end of the pressurizing fluid cylinder 50.

Next, the side drive roll 4 and the pressure pulley 48
In the meantime, a winding guide belt 53, which rotates in the same direction at the same speed as the carry-in conveyor 2 and surrounds the lower part of the take-up reel 5 on the carry-out side of the veneer veneer 1, is provided with a plurality of suspension belts via a tension pulley 54. Turn.

On both sides of the pedestal 27 in the direction in which the veneer veneer 1 is loaded, guide tools 56 for loosely fitting a sliding body 55 that is movable forward and backward with respect to the take-up reel 5 are arranged. 57 is pivotally supported, and both ends of a sliding frame 59 are supported at the tip of each rod 58 in parallel with the take-up reel 5.

On the other hand, a hollow body 61 fixed to the sliding frame 59 is provided on a slide guide body 60 that is obliquely provided on both sides of the pair of reel columns 8.
A shaft 62 pivotally supported on the sliding guide body 60,
The vertical movement of the sliding frame 59 is restricted.

Further, a pressing arm 64 whose swing amount is restricted by a stopper 63 is pivotally supported on the upper part of the rotating frame 59, and a pressing roll for urging the side surface of the veneer veneer 1 carrying-in side of the take-up reel 5 at its tip. 65 is loosely fitted.

The sprocket shafts 66 supported on both sides of the pair of reel support columns 8 in the veneer single plate 1 loading direction are used as fulcrums to pivotally support a rocking frame 68 via a rocking arm 67 and to mount the reel pillars 8 on the reel pillars 8. The tip of the rod 70 of the mounted swing frame rotating fluid cylinder 69 is attached to the chain wheel 71 fitted to the sprocket shaft 66 and the chain 73 suspended between the chain wheel 72 below the reel support column 8. I am attached.

A plurality of pressurizing body pressing fluid cylinders 74 are pivotally supported on the rocking frame 68 at arbitrary intervals, and a link arm 77 is pivotally supported on a rod 75 of the fluid cylinder 74 by a link 76 protruding from the rocking frame 68. A pressure member 78 for urging the side surface of the take-up reel 5 on the take-out side of the veneer veneer 1 is loosely fitted to the end of the linking arm 77.

In proximity to this, a plurality of upper winding drums 79 having a tension member incorporated therein are axially supported by the swing frame 68, one end of the winding guide member 80 is locked to the upper winding drum 79, and The other end is locked to the pressing roll 65, and the upper surface of the outer periphery of the take-up reel 5 is wound.

A reel receiver 81 for supporting the take-up reel 5 is fixed to the inside of the reel support column 8, and the veneer veneer 1 is carried in between the return table 12 and the tilt table 82 arranged in the vicinity of the reel receiver 81. The return racks 83 are installed on both sides in the direction, and the empty take-up reel 5 from the reel stock area 11 is
It is supplied by a return hook 84 that can be raised and lowered.

Further, the first lifting device 8 is provided above the reel support 8.
5 is installed, the lifting hooks 86 engaging with both shafts of the take-up reel 5 can be moved up and down, the winding balls 6 are transferred to the winding ball stock area 9, and at the same time, from the vicinity of the reel receiver 81, the reel support 8 First waiting position 2 located in the middle of
The winding ball 6 in the process of being wound is hung to 5 and is on standby.

On the other hand, the second stand-by position 2 which is arranged at an arbitrary distance from the pair of reel support columns 8 to the carrying-out side of the veneer veneer 1.
A pair of gate-shaped support bases 87 are arranged on both sides of 6, and a standby rail 88 on which both end trochanters of the take-up reel 5 roll is provided between each support base 87 and a position near the reel receiver 81. Lay.

A pair of chain wheels 89 are supported at the front and rear end portions located below the pair of standby rails 88, and a standby hook 90 that engages with the shaft portion of the take-up reel 5 is locked between the chain wheels 89. The chain 91 is suspended and the prime mover 92 is driven by the chain wheel 89 on one side.

Further, transfer columns 93 that communicate with the transfer rails 10 are provided opposite to each other from the extended positions on both sides of the pair of support bases 87, and the second lifting device 94 arranged above the transfer columns 93.
Further, a transfer hook 95 for engaging the shaft portion of the take-up reel 5 and lifting and transferring the winding ball 6 is provided.

Next, the operation will be described.

First, as shown in FIG. 9, the raw wood 13 to be cut has a large diameter and good quality, and the acquisition area of the veneer veneer part 17 for the original plate is large.

Since the scrap portion 14 of the raw wood 13 and the fragile portion 15 of the sap layer cannot be used as plywood, they are discharged out of the machine.

Therefore, the rod 33 of the pressure reduction fluid cylinder 32 is extended, and the gantry 27 is used as a fulcrum near the starting end pulley shaft 28.
The sliding frame 59 is moved obliquely downward along the slide guide body 60 while pushing down the end thereof and keeping the carry-in conveyor 2 in a substantially horizontal state.

At the same time, the rod 51 of the pressurized fluid cylinder 50 is contracted, the pressure pulley 48 is rotated, and the winding guide belt 53 is rotated.
Is substantially horizontal, the rod 37 of the fluid cylinder 36 for raising and lowering the carry-out conveyor is extended, and the machine frame 38 is pushed down to lower the carry-out conveyor 42 to the same height as the carry-in conveyor 2.

Further, the sliding frame 59 is moved obliquely upward along the sliding guide 60 by the operation of the sliding frame lifting / lowering fluid cylinder 57, and the pressing roll 65 is retracted above the transport surface.

Under this state, the veneer veneer 1 having a narrow width and the scrap portion 14 cut from the raw wood 13 and the fragile portion 15 of the sap layer are conveyed on the carry-in conveyor 2, and are pressed by the pressing roll 65 and the take-up reel 5.
Is discharged to the outside of the machine by the winding guide belt 53 and the carry-out conveyor 42.

Next, the veneer veneer part 1 for the middle plate of the outer layer from the log 13
When cutting 6 relatively thickly, each drive is temporarily stopped, and the gantry 27, the winding guide belt 53, the carry-out conveyor 4
2. The sliding frame 59 is returned to the winding state.

That is, with the gantry 27 as the fulcrum of the starting pulley shaft 28,
The end portion of the side drive roll 4 is rocked upward by the pressing fluid cylinder 29 to press the outer peripheral upper surface of the side drive roll 4 to the outer peripheral lower surface of the take-up reel 5, and the rod 58 of the sliding frame lifting fluid cylinder 57 is contracted. Pressure roll 65
Is urged to the side surface of the take-up reel 5.

Further, the pressurizing fluid cylinder 50 allows the pressurizing pulley 48 to
Is urged to the outer peripheral side surface of the take-up reel 5, and the take-up guide belt 53 is stretched along the lower outer peripheral side surface of the take-up reel 5. Further, the carry-out conveyor 42 is raised by the operation of the carry-out conveyor lifting / lowering fluid cylinder 36, and the pressure roll 43 is provided to face the side surface of the take-up reel 5 at an appropriate interval.

At this time, the pressurizing body 78 is biased toward the outer peripheral side surface of the take-up reel 5 by the pressurizing body pressing fluid cylinder 74, and the take-up guide member 80 is stretched along the outer peripheral upper surface of the take-up reel 5.

Then, the cutting speed and the conveying speed are synchronized, and the veneer veneer 1 for the intermediate plate is supplied to the take-up reel 5 by the carry-in conveyor 2, and the tip portion of the veneer veneer 1 is fed along the take-up guide member 80. Wrap around the outer surface. Rolling ball 6 during winding
The rolling force accompanying the increase in the diameter overcomes the pressing force of the pressing fluid cylinder 29, and the pedestal 27 is sequentially swung downward by the increase in the diameter of the winding ball 6.

With the increase in the diameter of the winding ball 6, the pressure pulley 48, which initially urged the vicinity of the center of the side surface of the winding reel 5, is pushed by the winding ball 6 and swings forward, and the winding guide belt 53. Rolling ball 6
The surrounding area will also move downward. On the other hand, the pressure roll 43, which is provided opposite the center of the side surface of the take-up reel 5 at an appropriate interval, is pushed by the winding ball 6 when the winding ball 6 has an appropriate diameter, for example, 190 m to 200 mm.
After that, it is swung forward sequentially.

When the gantry 27 swings downward and the pressure roll 43 swings forward, it is surrounded by the pressure roll 43 and the veneer veneer introducing member 45. In this case, the amount of change in the biasing position of the pressure roll 43 with respect to the winding ball 6 is made small, and the enclosing range of the winding ball 6 of the veneer veneer introducing member 45 is gradually expanded downward.
Since the positions of the guide body 46 and the lower winding drum 44 are set, the veneer veneer 1 is carried out by the action of the winding guide belt 53 and the veneer veneer introducing member 45 in association with each other. It will be introduced near the center of the side surface.

Further, the pressing roll 65 that initially biased the vicinity of the center of the side surface of the take-up reel 5 on the veneer veneer 1 carrying-in side is moved downward along the sliding guide 60, and the veneer veneer 1 is also moved.
The pressurizing body 78, which has been biased near the center of the side surface on the carry-out side, is pushed by the winding balls 6 and is swung forward.

The pressing roll 65 is moved obliquely downward, and the pressing body 78
As the sheet is swung forward, the winding guide member 80 is sequentially rewound from the upper winding drum 79 along the outer circumference of the winding ball 6. In this case, the change amount of the urging position with respect to the pressurizing body 78 is set to be small, and the pressing roll 65 urges the winding balls 6 to move obliquely downward as the gantry 27 swings. Therefore, the winding guide member 80 constantly surrounds the winding ball 6 from the vicinity of the center of the side surface of the veneer veneer 1 on the delivery side, through the upper surface of the outer periphery to the vicinity of the inlet of the veneer veneer 1.

Then, when the acquisition portion of the veneer veneer 1 shifts from the veneer veneer veneer portion 16 for the middle plate to the veneer veneer veneer portion 17 for the original plate as shown in FIG. Stop the picking work. Next, the rod 75 of the pressurizing body pressing fluid cylinder 74 is contracted, and the linkage arm 7
5, the rod 70 of the rocking frame turning fluid cylinder 69 is contracted, and the rocking frame 68 is turned clockwise about the sprocket shaft 66 as a fulcrum. The winding guide member 80 is opened.

At this time, if the winding ball 6 of the veneer veneer 1 for the middle plate has an arbitrary diameter, the reel pillar 8 is lifted by the lifting hook 86 via the first lifting device 85, and the lower part of the winding ball stock area 9 is lifted. Are transferred to the transfer rail 10.

On the contrary, if the winding ball 6 of the veneer veneer 1 for the intermediate plate does not reach an arbitrary diameter, the end of the pedestal 27 is pushed down, and the pressure pulley 48 and the machine frame 38 are lowered to wind the reel. The guide belt 53 and the carry-out conveyor 42 are opened to a position that does not hinder the carry-out work.

Next, the winding balls 6 that do not reach this arbitrary diameter are once made to stand by at either the first standby position 25 or the second standby position 26.

That is, the first lifting device 8 is moved to the first standby position 25.
5 is operated to engage the elevating hooks 86 with both shaft portions of the take-up reel 5 so as to stand by for lifting. Further, in the illustrated example, the chain 91 is rotated by the driving of the prime mover 92, and both sides of the take-up reel 5 are locked by the standby hooks 90 retracted below the reel receiver 81, so that the standby rail 88 is moved. By rolling, it is once transferred to the second standby position 26 and stopped at that position.

After that, a new take-up reel 5 is supplied onto the reel receiver 81 from the return rack 83 by the return hook 84, and the rack 2
7, the winding guide belt 53, the carry-out conveyor 42, and the sliding frame 59 are returned to the above-described winding state, and the veneer veneer 1 for the original plate relatively thinly cut from the veneer veneer portion 17 for the original plate, It is to be wound on a new winding reel 5.

During the winding, as shown in FIG. 9, when the veneer veneer single plate portion 17 for the original plate shifts to the veneer single plate veneer portion 18 for the inner layer of the inner layer, the cutting is temporarily interrupted and the winding operation is stopped. As described above, the winding guide member 80 is arranged from the upper surface thereof.
The rolled ball 6 with the open position is transferred to the upper transfer rail 10 of the rolled ball stock area 9. During this time, the gantry 27, the winding guide belt 53, and the carry-out conveyor 42 are opened to positions that do not hinder the carry-in work.

Next, the chain 91 is rotated in the reverse direction by the prime mover 92, and the take-up reel 5 temporarily waiting at the second standby position 26,
It engages with the standby hook 90 and rolls on the standby rail 88 to the reel receiver 81. Then, the side drive roll 4, the winding guide belt 53, the winding guide member 80, etc. are wound around the outer peripheral surface of the winding ball 6 in the middle of winding, and the inner layer veneer veneer single plate portion 18 for comparison is compared. The veneer veneer 1 for the middle plate, which has been cut to a thick thickness, is rewound on the winding ball 6 in the process of winding.

Next, as shown in FIG. 10, the case where the raw wood 13 has a large diameter but is inferior in quality and the acquisition area of the veneer veneer portion 17 for the original becomes small will be described.

The winding balls 6 of the outer layer middle veneer veneer portion 16 are once waited at the second standby position 26 as shown in the drawing, and the original veneer veneer 1 is wound onto a new winding reel 5. Along the way, when defective parts such as leaf knots 21, worms 22 and crooks 23 appear and cannot be used as the veneer veneer 1 for the original plate, the cutting is temporarily interrupted and the winding operation is stopped.

Further, as described above, the winding guide member 80 is opened from the upper surface thereof, and the first elevating device 85 is operated to the first standby position 25 on the remaining one side of the winding ball 6 that has not reached the arbitrary diameter yet. Then, it is lifted up by the elevating hook 86 and once put on standby.

Next, the rolling ball 88 is rolled from the second standby position 26 to return the winding ball 6 in the process of winding to the winding position 24, and the cutting thickness thereof is switched to be relatively thick. Then, similarly to the above description, the side drive roll 4 and the winding guide belt 5 are attached to the outer peripheral surface of the winding ball 6 during winding.
3. A winding guide member 80 or the like is wound around, and the veneer veneer 1 for intermediate plate is relatively thickly cut until the defective portion disappears, and is wound again on the winding ball 6 in the process of winding. Is.

Then, if the winding ball 6 of the veneer veneer 1 for the intermediate plate has not reached the arbitrary diameter yet, it is made to wait again at the second standby position 26, and if it reaches the arbitrary diameter, the winding ball stock area. 9 is transferred to the lower transfer rail 10.

During this transfer, the first lifting device 85 and lifting hook 86
Has already lifted the winding balls 6 of the veneer veneer 1 for the original plate which is being wound up, and is therefore transferred from another path. That is, it rolls to the second standby position 26 via the standby rail 88, and the transfer hook 9 is moved by the operation of the second lifting device 94.
It shall be transferred via 5.

After that, the ball 6 of the veneer veneer 1 for the original plate or the middle plate
However, each of the reels is wound while alternately waiting at the first or second standby position 25, 26 until the diameter reaches an arbitrary diameter.

In the present embodiment, for the sake of convenience of explanation, a winding ball 6 of the veneer veneer 1 for the original plate is placed at the first standby position 25, and a winding ball of the veneer veneer 1 for the intermediate plate is placed at the second standby position 26. 6 is made to stand by, but it is also possible to reverse this, and the case where defective parts are mixed in the veneer veneer part for original plate 17 is illustrated, but the log 13 is of good quality. However, if the diameter becomes smaller, the veneer veneer portion 17 for the original plate becomes relatively smaller, so the above method is adopted until the winding ball 6 has an arbitrary diameter.

Then, the take-up reel 5 and the winding ball 6 are wound around the side surface of the veneer veneer 1 on the delivery side by the linking action of the take-up guide belt 53 and the veneer veneer introducing member 45, and are wound by the take-up guide member 80. Since the veneer veneer 1 is wrapped from the upper surface to the vicinity of the veneer veneer 1 introduction port, the veneer veneer 1 is conveyed.
Is automatically introduced into the take-up reel 5 and wound up to an arbitrary diameter.

[Effect] As described above, according to the present invention, a veneer veneer for a middle plate, which is relatively thickly cut from a raw wood, or a veneer veneer for a raw plate, which is relatively thinly cut, is side-driven at a winding position. When winding on a winding reel for a middle plate or an original plate by pressure contact rotation with a roll, the first standby position arranged at an appropriate position above the winding position until both winding balls reach an arbitrary diameter. Alternatively, one of the second standby position, which is separated from the take-up position to the unloading side of the veneer veneer by an arbitrary distance, is either the mid-rolling plate being taken up, or the take-up reel for the original plate, respectively. The winding balls are alternately wound while waiting, and the winding balls of either one of the winding reels immediately after winding reach an arbitrary diameter, and the winding balls of the other winding reel are in the process of winding at the first standby position. When one is waiting Since the rolled balls are transferred to the rolled ball stock area via the second standby position, not only small-diameter log wood, but also large-diameter wood logs, depending on the state of the veneer veneer in the process of cutting,
Veneer veneer for the original plate to veneer veneer for the intermediate plate, or veneer veneer for the intermediate plate to veneer veneer for the original plate is switched each time, and alternates to the take-up reel for the intermediate plate or the original plate. It can be wound up in small quantities, and even small amounts can be handled with care.

In addition, since it has a two-line transfer method using the first and second lifting devices, even if the winding ball in the process of winding is waiting to be lifted to the first waiting position, the second lifting device is used. Through the device, the rolled ball after winding can be transferred onto the transfer rail of the rolled ball stock area.

Furthermore, when rewinding a veneer veneer to a veneer dryer, conventionally, the rewinding amount of the reed balls that does not reach an arbitrary diameter is small, and the empty take-up reel after rewinding and the rewinding ball to be rewound next Since the number of replacements of the veneer is increased, the filling rate of the veneer veneer in the veneer dryer was decreased during this period.However, according to the present invention, since each winding ball has an arbitrary diameter, it is possible to avoid the decrease of the filling rate. become.

[Brief description of drawings]

FIG. 1 is a schematic side view showing an embodiment of the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a view taken along the line AA of FIG. 2, and FIG. 4 is B of FIG. -B line arrow view, FIG. 5 is a CC line arrow view of FIG. 2, FIG. 6 is a DD line arrow view of FIG. 2, and FIG. Notched side view, FIG. 8 is a side view of a conventional device,
9 to 10 are distribution diagrams of veneer veneer acquisition areas of raw wood. 1 ... Veneer veneer, 2 ... Carry-in conveyor, 4 ... Side drive roll, 5 ... Take-up reel, 6 ... Roll ball, 8 ... Reel support, 9 ... Roll ball stock area, 13 ... Log, 24 ... Winding position, 25 ... First standby position, 26 ... Second standby position, 81 ... Reel receiver, 85 ... First lifting device, 88 ... Standby rail, 90 ... ... Standby hook, 94 ... Second lifting device,

Claims (2)

[Claims] 1. A side drive roll in which a veneer veneer for a middle plate, which is relatively thickly cut from a raw wood, or a veneer veneer for a raw plate, which is relatively thinly cut, is placed at a single winding position. By the press contact rotation with and when winding on the winding reel for the middle plate or the original plate, the first waiting position arranged at an appropriate position above the winding position until both winding balls reach an arbitrary diameter, Alternatively, either one of the second standby position, which is separated by an arbitrary distance from the winding position to the unloading side of the veneer veneer, either the intermediate plate in the middle of winding or the winding reel for the original plate, The winding balls are alternately wound while waiting, and the winding ball of one of the winding reels immediately after winding reaches an arbitrary diameter, and the winding ball of the other winding reel is in the first standby position. When waiting, this one roll ball Through the second standby position, the winding method of the veneer, characterized in that the transfer to the wound ball stock Elijah. 2. A carry-in conveyor and side drive rolls are arranged side by side on a pedestal whose end is swingable with the carry-in side of a veneer veneer as a fulcrum, and reels erected at extended positions on both sides of the side drive rolls. A reel receiver is attached to a column, and a winding reel that presses and rotates with the side drive roll is supported on the reel receiver to form a winding position, and a first elevating device is provided at an appropriate position above the reel receiver. And a first standby position is installed on the other hand, and on the other hand, a standby rail in which both end trochanters of the take-up reel roll between a second standby position that is separated from the veneer veneer carry-out side by an arbitrary distance from the reel receiving vicinity. And a pair of stand-up hooks that engage with both shaft portions of the take-up reel along the stand-by rail are movable.
A veneer veneer winding device, wherein a second lifting device is arranged between the second standby position and the transfer rail of the rolled ball stock area.