JP3032475B2 - Design panel manufacturing method and apparatus - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for manufacturing a design panel.

[0002]

2. Description of the Related Art Lightweight cellular concrete (hereinafter "ALC")
First, the panel is prepared by pouring the ALC raw material slurry into a mold, demolding when it reaches a predetermined hardness, cutting the semi-plastic body to a desired thickness and length using a wire,
It is then manufactured by autoclaving.

Some ALC panels have a pattern (design) applied to the surface thereof. Such a panel is formed by pressing a mold against the surface of the semi-plastic body cut into a desired thickness (pressing method).

[0004]

By the way, in the conventional production of design panels, semi-plastic panels are transferred one by one onto a platen by a transfer device, and the design is performed by a pressurizing device separate from the transfer device. A design is applied to the panel surface by pressing a mold (Japanese Patent Laid-Open No. 60-27506). Then, the panel on which the design is applied is conveyed to the autoclave by the above or another transfer device.

Therefore, when the above-described method is applied to the manufacture of the ALC panel, the demolded semi-plastic body is cut into a desired thickness by a wire or the like, that is, in the case of a laminated semi-plastic panel. Must transfer the panel onto the surface plate by the transfer device, apply the design pattern to the panel by another device, apply the design pattern to the panel, and stack the panel again by the transfer device and transfer it to the autoclave. The workability is extremely poor.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a design panel manufacturing method and apparatus which can improve the efficiency of the manufacturing operation of a design panel formed by a pressure method.

[0007]

According to the first aspect of the present invention, there is provided:
In the design panel manufacturing method, the panel is cut and stacked on the first carriage.
Absorb the top panel of multiple semi-plastic panels
Is transferred onto the second carriage by the attaching means, and
Transfer the semi-plastic panel to the autoclave for curing.
In such a case, the first carriage and the second carriage
A platen is installed between them, and a blade with a design pattern on the platen
Parts with previously established a design type toward the upward, the
Pressing means to press down the suction holder of the suction transfer means
Using the device provided with the first carriage and the second carriage
While transferring the semi-plastic panel to the car, the semi-plastic panel
The panel is suspended by the suction holder of the suction transfer means.
In the state, the semi-plastic panel is pressed by the pressing means.
Applying a design pattern to the semi-plastic panel by pressing against the design mold
It is characterized by that.

[0008] A design panel according to claim 2 of the present invention.
In the manufacturing method described above, 0.6 to 1.
With a pressing force of 3 kgf / cm ^2, the semi-plastic panel
It is characterized by being pressed against a craftsman.

According to the method of the present invention, since the design pattern can be applied to the panel while being held by the suction transfer means while the panel is transferred, the workability is improved.

A design panel according to claim 3 of the present invention.
The manufacturing apparatus of the present invention implements the method of claim 1 or 2.
And an apparatus for producing the same, comprising: 0.6 to 1.3 kgf / cm ²
Pressing the semi-plastic panel against the design mold with the pressing force of
And a pressurizing means.

According to the apparatus of the present invention, a design pattern can be applied at a pressure suitable for the hardness of the panel.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the method of manufacturing a design panel according to the present invention, a semi-plastic panel conveyed by a carriage, a belt conveyor or the like is adsorbed by an adsorption transfer means and transferred onto a surface plate. Is pressed against a design mold on the surface plate to form a design pattern on the panel, and the panel is transferred from the surface plate to the trolley, belt conveyor, or another trolley, where the panel is released from adsorption. In the meantime, the panel is held by the suction transfer means, but when the panel is pressed against the design mold, the panel may be kept in a state of being sucked by the suction holder, or the suction may be temporarily released.

In the apparatus for manufacturing a design panel according to the present invention,
Panel suction transfer means, with the panel sucked,
Any device having a function of moving the panel and pressing the panel may be used. For this purpose, it is preferable to provide a gas-permeable ceramic board or the like having a flat surface in contact with the panel on the lower surface of the suction holder. The operation of suction and movement may be performed manually. However, when the panel suction holder is positioned, for example, when the panel is suctioned to the suction holder or when the panel is pressed against the design mold, the panel is moved to a desired position to perform suction. It is preferable that positioning at the time of release or the like can be easily performed.

It is preferable that the pressing means can be set arbitrarily so that the pressing pressure can correspond to various design types.
For example, a sensor that detects a pressing pressure is installed in a descending part including a panel suction holder, a current pressing pressure is detected by the sensor, and the detected value and a desired pressure are previously set in a pressure setting device. Compared with the value, when the detection value of the sensor reaches the set value, the pressing operation of the panel suction holder is stopped, and a pressure sensor that detects the pressing pressure is installed in the descending part including the panel suction holder. , A position sensor that detects the position of the panel suction holder is provided, and the pressure sensor detects the pressure at which the panel suction holder is pressed down, and also detects the position of the panel suction holder at that time, and the amount by which the panel suction holder is pressed is reduced. The pressing operation of the panel suction holder may be stopped when a desired pressing amount is set in the amount setting device in advance and reaches a set value.

The design mold may be fixedly installed on the surface plate, or may be installed detachably.

The design mold is preferably made of a strong material such as metal or ceramic. In consideration of the fact that the semi-plastic panel does not collapse and that a clear design pattern can be obtained, the design pattern formed in the design mold is 0% when a semi-plastic panel having a hardness of about 1.2 to 3.0 kgf is pressed. It is preferable to set the width, density, and the like of the blade to such an extent that the blade easily penetrates with a pressing force of 0.6 to 1.3 kgf / cm ² .

[0017]

FIG. 1 shows a manufacturing apparatus for carrying out a method for manufacturing a design panel according to the present invention.

This apparatus has a gate-shaped frame 1, 1 installed on a floor or the like. A rail 2 is installed on the horizontal beam 1a of the frame 1, and a rack 3
Are arranged.

A trolley 4 is disposed between the frames 1 and 1, and wheels 5 disposed on the side of the trolley 4 are mounted on the rails 2. On the upper surface of this cart 4,
A rotating shaft 6 reaching both sides thereof is provided, and sprockets 7 are fixed to both ends of the rotating shaft 6. On the other hand, trolley 4
A sprocket 8 is also arranged below the side of the sprocket 8, and a pinion (not shown) is arranged coaxially with the sprocket 8.
The pinion meshes with the rack 3, and the sprocket 7 and the sprocket 8 are linked by a chain 9. A motor 10 is provided on the upper surface of the carriage 4, and a sprocket 11 is fixed to a shaft of the motor 10. On the other hand, a sprocket 12 is also fixed to the rotating shaft 6, and a chain 13 is wound around the sprocket 12 and the sprocket 11.

When the motor 10 is driven, its power is transmitted to the rotating shaft 6 via the sprocket 11, the chain 13, and the sprocket 12, and further transmitted to the pinion (not shown) via the sprocket 7, the chain 9, and the sprocket 8. Is done. Therefore, the pinion rotates on the rack 3, and the bogie 4 travels on the rail 2 accordingly.

A pair of rods 14 are arranged on the carriage 4 so as to be vertically movable. On the peripheral wall of the rod 14, a rack 14a is formed in the longitudinal direction. On the other hand, a motor 15 is provided on the carriage 4. A shaft 16 of the motor 15 extends between the rods 14 and 14, and pinions 17 and 17 are fixed to the shaft 16. The pinion 17 is engaged with the rack 14a of the rod 14. As shown in FIG. 2, a panel suction holder 18 having an opening 18a below is connected to the lower end of the rod 14.

On the other hand, a blower 19 is provided on the upper surface of the carriage 4. This blower 19 is used for sucking the atmosphere in the panel suction holder 18. The suction hose 20 of the blower 19 extends below the carriage 4, and has a leading end communicating with the panel suction holder 18 as shown in FIG. 2. When the blower 19 is driven, the atmosphere in the panel suction holder 18 is sucked.

When the motor 15 is driven, the pinion 17 fixed to the shaft 16 is rotated, and the rod 14 is moved up or down together with the rack 14a meshed with the pinion 17.

Further, in this apparatus, a pressure detection sensor 21 such as a load cell is disposed between the panel suction holder 18 and the rod 14. The sensor 21 is connected to a pressure setting device 22. The pressure setting device 22 is for setting the pressing force of the panel suction holder 18 against the panel, and the detection value of the sensor 21 is compared with a pressure value preset in the pressure setting device 22, and the detection value of the sensor 21 is determined. When the pressure reaches the pressure value of the pressure setting device 22, the driving of the motor 15 is stopped.

On the floor below the gate-shaped frames 1 and 1, rails 3 are provided so as to cross the frames 1 and 1.
1, 32 are laid. And this rail 31,
On 32, wheels 33a and 34a of carts 33 and 34 are mounted. On the carriage 33, a semi-plastic panel 35a before applying the design pattern and a semi-plastic panel 35b after applying the design pattern are mounted, respectively.

A platen 36 is provided between the rails 31 and 32. A design die 37 is provided on the surface plate 36. The design die 37 includes a blade portion 37a having a design pattern such as a checkered pattern or a brick pattern.

In the thus-constructed design panel manufacturing apparatus, the semi-flexible panel 35a which has been molded, cut to an appropriate thickness by a piano wire, and placed on the carriage 33 is placed below the portal frame 1,1. Transported to

Then, the motor 15 is driven to rotate in one direction (forward rotation) to lower the panel suction holder 18 and press it against the uppermost panel 35a. Next, the blower 19 is driven to suck the uppermost panel 35 a to the panel suction holder 18. Then, the motor 15 is driven in the other direction (reverse rotation) to lift the uppermost panel 35a.

Next, the motor 15 is rotated in the other direction (reverse rotation) to raise the panel suction holder 18, and the motor 10 is rotated in one direction (normal rotation) to move the carriage 4 onto the design die 37. Let it.

Then, the motor 15 is driven to rotate forward again,
The panel 35a is lowered and brought into contact with the design die 37. Then, the panel 35a is further pressed to be pressed against the design mold 37. Therefore, a design pattern is applied to the panel 35a.

Next, the motor 15 is driven in the reverse direction to lift the panel 35b on which the design is applied, and the motor 10 is driven in the normal direction to move the panel 35b onto the carriage 34. Next, the motor 15 is driven to rotate forward again, and the panel 35b is placed on the carriage 34. And the motor 10
Is driven in reverse to return the carriage 4 to the initial position.

By repeating such operations,
All the semi-plastic panels 35a are provided with a design pattern, and are transferred on the carriage 34 as the semi-plastic panels 35b.

When such a series of operations is completed, the carriage 34 is moved, and the panel 35b on which the design pattern is provided is transported to an autoclave or the like.

Embodiment 1 In the above apparatus, the outer design die 37 having a width of 60 cm and a length of 180 cm is added to a width 5 cm.
A 5 cm × 10 cm tile-shaped lattice is defined by a material having a height of 5 cm and a width of 6 cm.
A semi-plastic panel 35a having a length of 0 cm and a length of 180 cm and a hardness of 2.0 kgf was pressed into the design mold 37 to a depth of 6 mm.

As a result, a clear design pattern was obtained without collapse of the panel. Autoclaved products of this type have sufficient steam passages inside the autoclave compared to normal panels with flat surfaces,
It became a good product.

Embodiment 2 FIG. In the above apparatus, the panel contact surface of the outer design die 37 having a width of 60 cm and a length of 180 cm is drawn with a router machine to form a jumper pattern having a width of 5 cm on the outer edge and a maximum height of 8 mm and a width of 8 mm. Was subjected to a lattice processing of a tile pattern having a maximum height of 12 mm and a width of 6 mm. Then, using the design mold 37, the thickness is 10 cm, the width is 60 cm, the length is 180 cm, and the hardness is 2.0.
kgf semi-plastic panel 35a to design mold 37 10mm
Pressed to the depth of.

As a result, a clear design pattern was obtained without collapse of the panel. Autoclaved products of this type have sufficient steam passages inside the autoclave compared to normal panels with flat surfaces,
It became a good product.

[0038]

According to the method of manufacturing a design panel according to the first aspect of the present invention, the design is applied to the panel while the panel is held by the suction transfer means, so that the workability is improved. Ma
Further, according to the method for manufacturing a design panel according to claim 2 of the present invention.
Then, press the panel against the design mold on the surface plate with appropriate pressure.
Since performing a design pattern of the panel Te, clear meaning Takumi pattern obtained
Can be

According to the design panel manufacturing apparatus of the present invention,
Since the panel is pressed against the design mold on the surface plate with an appropriate pressure to apply the design pattern of the panel, a clear design pattern can be obtained.

[Brief description of the drawings]

FIG. 1 is a conceptual perspective view showing an embodiment of an apparatus for performing a design panel manufacturing method according to the present invention.

2 is a side view of the design panel manufacturing apparatus shown in FIG.

[Explanation of symbols]

 Reference Signs List 1 frame 2 rail 3 rack 4 trolley 5 wheel 6 rotation shaft 7,8 sprocket 9 chain 10 motor 11,12 sprocket 13 chain 14 rod 14a rack 15 motor 16 shaft 17 pinion 18 panel suction holder 19 blower 20 suction hose 21 pressure detection sensor 22 Pressure setting device 31, 32 Rail 33, 34 Dolly 35a Semi-plastic panel before applying design pattern 35b Semi-plastic panel after applying design pattern 36 Surface plate 37 Design type 37a Blade portion

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) B28B 11/10 B28B 1/50 B28B 3/02

Claims (3)

(57) [Claims] 1. A plurality of pieces cut and mounted on a first carriage
The uppermost panel of the semi-plastic panels is
To a second carriage, and the semi-plastic panel is moved by the carriage.
Transfer to an autoclave for curing.
And a platen between the first truck and the second truck.
And place the blade with the design pattern on the surface plate upward.
In addition to installing the design mold, the suction transfer means
Device with pressure means to push down the suction holder of
Using the semi-plastic panel from the first carriage to the second carriage.
Transfer of the semi-plastic panel during the transfer of
The pressure hand is held down by the suction holder of the means.
Pressing the semi-plastic panel against the design mold by a step
A design pattern on a semi-plastic panel.
Takumi panel manufacturing method. 2. The method according to claim 1, wherein said pressurizing means comprises a pressure of 0.6 to 1.3.
Design the semi-plastic panel with a pressing force of kgf / cm ²
The design according to claim 1, wherein the design is pressed against a mold.
Panel manufacturing method. 3. The method according to claim 1 or 2,
An apparatus for, the 0.6~1.3kgf / cm ²
Press the semi-plastic panel against the design mold with pressing force
Of a design panel characterized by having a pressurizing means
apparatus.