JPH047456A - Apparatus for automatically bonding net to tile - Google Patents

Abstract

PURPOSE:To enhance efficiency by reversing the tile unit fed by a conveyor on the way of feed to turn the rear thereof upwardly and automatically bonding a net to the turned-over surface of the tile unit. CONSTITUTION:A tile unit U whose surface is turned upwardly is received in the joint plate 2 on a feed conveyor 3 to be fed. Next, the unit U is sucked by a suction box 7 to be converted to a vertical state in posture. Subsequently, the unit U is sucked and received by a suction box 7a set to a vertical state. After the box 7a is converted to a horizontal posture, suction is released to receive the unit U whose rear is turned upwardly in the empty joint plate 2a. Further, the net member 18 coated with an adhesive by a coating roller 13 is bonded to the unit U to be cut by a cutter 15. By this method, manual work is automated to make it possible to markedly enhance efficiency and, since the adhesive is not applied to the entire surface of the unit, the defective adhesion at the time of the bonding of the unit to a wall surface can be prevented.

Description

[Detailed Description of the Invention] [Object of the Invention] The present invention provides an automatic tile net for continuously pasting L nets on the back side (construction side) of a tile unit consisting of a large number of aligned tiles. This invention relates to a pasting device.

Traditionally, in order to affix a tile unit consisting of many tiles to a wall surface, etc., a net is attached to the back side (construction side) of the tile unit. The work of cutting the net according to the back side, applying adhesive to the net, and sticking it to the back side of the tile unit is all done by the operator, which has the disadvantage of extremely low work efficiency.

The present invention eliminates the labor of cutting, coating, pasting, etc. that was previously performed by workers, mechanically and continuously attaches the net to the tile units, and improves work efficiency. It is an object of the present invention to provide an automatic tile net pasting device that prevents problems caused by poor adhesion when pasting tiles on a wall surface or the like.

[Structure of the invention]

In view of the issues such as work efficiency based on the above-mentioned conventional technology, the present invention is to transport the tile with the front surface as the top surface, turn it over during the transportation process so that the back surface of the tile is the top surface, and then transfer the back surface of the tile to the top surface. The object of the present invention is to solve the above problems by providing an automatic tile net pasting device that improves work efficiency by continuously pasting nets coated with adhesive. The pasting device is equipped with a conveyor that attaches joint plates for R1 tiles, and a suction box with a suction cup is placed above each adjacent joint plate at the reversal position on the upstream side of the conveyor. A tile reversing device that is arranged to face each joint plate in a horizontal state and to be able to move up and down, and to be able to freely change its posture to a vertical state so that the suction cups of each suction box are facing each other, and to freely move each suction box toward and away from the other. In addition, a roll sheet in which the net member is wound into a roll is provided at the attachment position on the downstream side of the conveyance, and an adhesive is applied to the back side of the net member that is sent out in the conveyance direction from the roll sheet. In addition to disposing the coating roller for coating, a cutting device for cutting the net member is also disposed in correspondence with the tile unit made up of the tiles placed on the joint board.

- ■ The present invention is to transport the tiles as a tile unit by aligning them on the grout plate of a conveyor with the surface side facing up, and when the grout plate reaches the reversal position, one suction box is moved down to create a suction cup. After that, the suction box is changed to a vertical position so that the back side (non-suction side) of the tile unit is located in the conveyance direction, and the other suction box is placed in one suction box. Change the position vertically so that it faces the back side of the tile unit held by the box, then change the position from the other suction box and hold it, then change the position to the horizontal position and move it downward until it is empty. The tile unit is then placed on the joint board to complete the inversion.

Next, the joint board on which the tile unit is placed with the back side of the tile as the top surface is conveyed and reaches the attachment position, and an application roller applies adhesive to the back side of the net member sent out from the roll sheet. In this state, the upper part of the tile unit is sent out, and then the cutting device cuts the neck and throat members, the tile unit part is pasted, and the tile unit is transported to the next stage.

EXAMPLE Below, an example of the present invention will be described based on the oral aspect. 1 is an automatic tile net pasting device according to the present invention;
The tile automatic net pasting device 1 has a large number of tiles W, W.
A large number of joint plates 2.2a... for arranging and accommodating a...
A tile reversing device 4 is installed at a reversing position XL, which is the upstream side of the conveyor 3, and a tile reversing device 4 is installed at the reversing position XL, which is the upstream side of the conveyor 3. A net pasting device 5 is arranged at the sitting position WY.

The tile reversing device 4 is mounted on the transport conveyor 3 and is disposed above the adjacent joint plates 2.2a at one reversing position, and is placed on each joint plate 2.2a. A large number of suction cups 6 that suction tiles W, Wa, etc.
．． The suction boxes 7.7a having the suction boxes 6.6a, .
The suction boxes 7, 7a, . . . , .

Next, the net pasting device 5 is applied with a width corresponding to the width of the tile unit U consisting of the tiles W% I'la... on the joint plates 2.2a... (width in the direction orthogonal to the conveyance direction). A roll sheet 9 in which a continuous band-shaped net member 8 is rolled up into a roll is rotatably disposed, and a pair of feed rollers 10 grips and sends out the net member 8 sent out in the conveying direction from the roll sheet 9. A guard is installed on the downstream side of the conveyor.

Reference numeral 11 denotes an adhesive applicator, and the adhesive applicator 11 is placed below the net member 8 sent out by the feed roller 10 and in contact with the back surface of the net member 8, and is housed in an adhesive storage tank 12. A coating roller 13 partially immersed in the adhesive is rotatably disposed.

Reference numeral 14 denotes a cutting device, and the cutting device 14 cuts the net member 8 corresponding to a pair of upper and lower lengths (length in the transport direction) between the adhesive applicator'll and the feed roller 10 to form a net 16J*. It is connected to the body.

Next, to explain the operation of the automatic tile net pasting device according to the present invention, joint plates 2.2a and 2.2a are conveyed intermittently or continuously on a conveyor 3 by a tile supply device (not shown).
The tiles W, Wa, etc. are arranged, placed and housed with their front surfaces facing upward, and the tile unit U is transported.

Then, when the joint plate 2.2a reaches the conveyance upstream side number of the reversal position At that point, the suction box 7 is moved down to suction the tile unit U with the suction cups 6.6a, and then the suction box 7 is moved so that the back side (non-suction side) of the tile unit U is on the transport direction side. The other suction box 7a is also placed in a horizontal position on the downstream side of the transport at the reversal position X, and held in synchronization with one suction box 7. Change the posture to a vertical position so as to face the back side of the tile unit U that is being held, and then move the suction box 7'a to the suction box 7 side to suction the tile unit U,
By releasing the suction of the suction box 7, changing the grip to the suction box 7a, and changing the posture to a horizontal position, the tile unit U is suctioned from the suction box 7L to a position opposite to the empty joint plate 2a. In this state, the suction box 7a is moved down to align and accommodate the tile units U on the joint plate 2a, and the reversal is completed.In this embodiment, the operating state will be explained as above. However, there is no limit to the number of units in such an operating state, and in short, the number of tile units U attracted by one suction box 7
The suction box 7.7a is held in the other suction box 7a to invert the tile unit U.
The conveyor 3 may be controlled in a related manner.

Next, the joint plates 2.2a... which taX the tile unit U whose back side is the upper surface of the tiles W, Wa... The net member 8 held and sent out by the feed roller 10 comes into contact with the coating roller] 3 of the adhesive coating device 11, and adhesive is applied to the back surface of the net member 8, and in this state, the joint plate 2
．． 2a... is sent onto the upper tile unit 7)U, and then the cutter 15 of the cutting device 14 cuts the net member 8, and the net member 8 is pasted on the tile unit 7)U, and is conveyed to the next process. It is.

〔Effect of the invention〕

In short, the present invention provides a conveyor 3 on which joint plates 2.2a... on which tiles W% Wa... are mounted, and a net member 8 is installed at the attachment position Y of the conveyor 3. A net member 8 is provided with a rolled sheet 9 that has been rolled twice and is sent out from the rolled sheet 9 in the conveying direction.
An applicator roller 13 is disposed to apply adhesive to the back side of the tile W placed on the joint plate 2.2a...
Since the cutting device 14 for cutting the net member 8 is provided corresponding to the tile unit U consisting of tile units U, Ha...

Since the net 16 can be mechanically and continuously attached to the tile unit U without the hassle of cutting, adhesive application, and pasting work, work efficiency can be significantly improved.
Furthermore, by applying adhesive to the net 16, the adhesive is not applied to the entire back surface of the tile unit U, thereby making it possible to prevent problems such as poor adhesion when pasting the tile unit to a wall surface or the like.

Also, a joint board 2.2a on which the tiles W, Wa... are placed.
A conveyor 3 for attaching... is disposed, and a suction cup 6.6a is provided above each adjacent joint plate 2.2a at the reversal position X on the upstream side of the conveyance conveyor 3. Each joint plate 2.2a with box 7.7a in horizontal position
The suction cups 6.6a of each suction box 7.7a are made to face each other and can be moved up and down, and the suction cups 6.6a of each suction box 7.7a can be freely changed to a vertical position so as to be positioned facing each other. Since the tile reversing device 4 is provided, the tiles W, Wa, etc. can be easily reversed by operating the respective suction boxes 7.7a at the reversing position XL. Since it is attached to the back side of the tile unit U, the tile W, Ha
It is impossible to inspect the surface if the back side of... is placed as the top surface, whereas the tiles W, Wa... to be placed on the joint plate 2.2a... can be placed with the front surface as the top surface. This has great practical effects, such as making it possible to inspect the surface during transportation on the upstream side of transportation.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; FIG. 1 is a side view of an automatic tile net pasting device according to the present invention, and FIG. 2 is an explanatory view of the operation of the tile reversing device. 2.2a... Joint plate 3 Conveyor 6.6a.
...Suction cup 7.7a Suction box 8 Net member 90-le sheet] 1 13 Application roller 14 Cutting device or more

Claims (2)

[Claims] (1) A transport conveyor is provided on which the joint plate on which the tiles are placed is installed, a roll sheet made of a net member wound into a roll is installed at the attachment position of the transport conveyor, and the roll sheet is transported from the roll sheet. An applicator roller was installed to apply adhesive to the back side of the net member being sent out in the direction, and a cutting device was installed to cut the net member corresponding to the tile unit made of tiles placed on the joint board. An automatic tile net pasting device characterized by: (2) A conveyor on which the joint plates on which the tiles are placed is installed, and a suction box with a suction cup is placed in a horizontal position above each adjacent joint plate at the reversal position on the upstream side of the conveyor. A tile reversing device is installed, which allows the suction boxes to face each joint plate and move up and down freely, and also allows the suction cups of each suction box to face each other so that the posture can be changed vertically, and allows each suction box to be moved toward and away from the suction box. In addition, a roll sheet in which the net member is wound into a roll is provided at the pasting position on the downstream side of the conveyance, and an adhesive is applied to the back surface of the net member that is sent out in the conveyance direction from the roll sheet. An automatic tile net pasting device characterized in that an application roller is provided and a cutting device is provided for cutting net members in correspondence with tile units made of tiles placed on a joint board.