JPH0739544Y2 - Automatic fusuma gluing device - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to an automatic gluing device for applying glue to the four edges of a sliding door frame in order to attach sliding paper to the sliding door frame.

[Conventional technology and problems]

To attach fusuma paper to the sliding frame, apply glue to the four edges of the sliding frame, fold the perimeter of the sliding paper on the sliding frame along the outer periphery of the sliding frame, and glue the bent parts with glue. It is performed by sticking and fixing to the sliding frame.

By the way, since the adhesive is applied to the four edges of the sliding frame by hand using a brush, the work efficiency is extremely poor and the cost is increased, and the application of the adhesive to the entire circumference of the sliding frame is uneven. However, there is a problem that the finish of sticking the sliding frame becomes poor.

[Purpose of device]

This invention was made in order to solve the problems caused by the above-mentioned manual work, and the adhesive can be automatically applied to the four edges of the sliding door frame, improving the efficiency and labor cost. It is an object of the present invention to provide an automatic gluing device capable of significantly reducing the amount of gluing and applying uniform gluing to the periphery of the sliding frame.

[Means for solving problems]

In order to solve the above-mentioned problems, the present invention supports a sliding door frame, and a first transport path that feeds the sliding door frame forward by driving by a transport drive means, and a first transport path forward of the first transport path. Is placed in a position to support the sliding door frame taken out from the first transport path,
A second transport path for feeding the sliding frame in a direction perpendicular to the first transport path by driving by the transport driving means, and a peripheral edge of the sliding frame which is arranged on both sides of the first transport path and both sides of the second transport path and which passes therethrough. In an automatic gluing device for sliding doors, which comprises a plurality of gluing machines for applying glue to the part, the gluing machine is arranged such that a glue storage container for filling the glue is movable back and forth with respect to the sliding frame. , The spring is biased toward the sliding door frame by a spring, and a part of the outer circumference of the glue container is projected to the outside from a window hole provided on the front wall of the glue container. , The outer periphery of the projecting portion is formed by rotatably incorporating a glued disc that is rotated by feeding by contact with the peripheral edge of the sliding door frame, and the upper and lower surfaces of the window hole provided in the glue container are Make sure that the glue does not leak onto the upper and lower surfaces of the glued disc, and rotate the glued disc on the inner surface of the front wall of this glue storage container. In this configuration, a glue gathering portion that is recessed into a plane V shape in the rotation direction of the glued disc is provided in the upper portion on the end side of the window hole located on the exit side in the opposite direction.

[Action]

During the movement of the sliding door frame sent through the first transport path, the peripheral edges on both sides along the moving direction come into contact with the gluing disc of the gluing machine, and the glue adhering to the outer circumferential edge of this disc is slid. The fusuma applied to the two parallel sides of the frame and reaching the take-out end of the first transport path are sent in the right angle direction on the second transport path, and on the two sides along the moving direction during the movement of the second transport path. The glue is applied by the glue disc of the glue machine, and thus the glue is applied to all four peripheral edges of the sliding frame.

〔Example〕

An embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in FIG. 1, the first conveying path 1 that horizontally supports the sliding door frame A and feeds it in the longitudinal direction thereof has a pair of roller conveyors 2 and 2 arranged in parallel on both sides, and a front end of the conveyor 2 arranged on both sides. It consists of a pair of sizing machines 3 and 4 and a roller conveyor 5 arranged in front of both sizing machines. One roller conveyor 2 has a vertical roller 2a on one side along the longitudinal direction of the sliding frame A. A reference surface to be pressed is formed, and the sliding frame A is sent to the next sizing machines 3 and 4 along this reference surface.

The gluing machines 3 and 4 each include a glue container 6, a pair of upper and lower feed rollers 7 arranged in front of and behind the glue container 6, and a motor M ₁ for driving each feed roller 7. A disk 8 with a glue is incorporated in the storage container 6 and comes into contact with the side of the sliding sliding door frame A to rotate.

The glue container 6 of the gluing machine 3, 4 is supported on a base 9 so as to be movable back and forth with respect to the sliding frame A, and as shown in FIG. The moving elasticity to the forward movement position is urged so that the outer circumference of the glued disk 8 is pressed against the sliding frame A.

The base 9 of the gluing machine 3 located on the side of the reference edge with respect to the sliding frame A is fixedly arranged at a fixed position, and the feed roll 7 has the sliding frame A.
It is designed to be sent from above and below.

On the other hand, in the other gluing machine 4, as shown in FIG. 3, the base 9 is supported on the movable base 11, and the position adjustment with respect to the sliding frame A is performed by the feed mechanism 14 by the screw shaft 12 and the nut 13. It is possible to freely set the arrangement interval between the gluing machines 3 and 4 according to the width of the sliding frame A.

The glue accommodating containers 6 of both gluing machines 3 and 4 are formed in a rectangular tube shape as shown in FIGS. 5 to 7, and the lower part of the opening provided in the front wall 15 facing the sliding door frame A and this opening. A window hole 17 through which the outer periphery of the glued disc 8 projects with the lower end of the lid plate 16 inserted so that it can be removed and inserted freely.
Is formed.

The glued disc 8 is provided with a rough surface and a concave groove on the outer peripheral surface, and a shaft 18 fixed to the center of the lower surface is a bearing provided on the bottom of the glue storage container 6.
It is held by 19 and is rotatable about a shaft 18 in a state in which a part of its outer periphery projects in front of the front wall 15.

The upper and lower edges of the window hole 17 are in close contact with the upper and lower surfaces of the glued disc 8, and both side edges are also close to the outer circumference of the disc 8, so that the glue filled in the glue storage container 6 is attached to the glued disc 8. It does not leak from the protruding part.

The glue comes into contact with and adheres to the glued disk 8 in the glue container 6, but the glues attached to the upper and lower surfaces are scraped off by the upper and lower edges of the window holes 17 so as not to go outside, and thus the glued circle Board 8
The adhesive adheres only to the outer peripheral surface of the adhesive and rotates and protrudes to the outside of the adhesive container 6.

The glue filled in the glue storage container 6 flows in the rotation direction of the glued disc 8, but the glue is attached in the glue storage container 6 so that the glue attached to the outer peripheral surface surely rotates and projects to the outside. A glue collecting portion 20 is provided at the end of the window hole 17 located on the outgoing side of the disc 8 in the rotational direction.

That is, the glue filled in the glue storage container 6 comes into contact with the glued disc 8 when the glued disc 8 is rotated, and the glued disc 8 is
The glue flow to the window 17 becomes worse, and the amount of glue adhered to the outer peripheral surface of the glued disc 8 decreases.

Therefore, the glue collecting portion 20 causes the glue filled in the glue storage container 6 to gather on the end side of the window hole 17 located on the outgoing side of the glued disc 8 in the rotation direction. It will serve to ensure the adhesion of the glue to the outer periphery.

As shown in FIG. 5, this collecting portion 20 is a corner portion on the inner surface side of the front wall 15 of the glue accommodating container 6 and outside the end portion of the window hole 17 located on the outgoing side in the rotational direction of the glued disk 8. The triangular shaft 21 that is long in the vertical direction is fixed, and the plate 22 that is an inclined surface toward the triangular shaft 21 is fixed on the inner surface side of the cover plate 16 and directly above the outer peripheral portion of the glued disk 8. , The structure in which the plane V-shaped recess 23 is formed immediately above the portion where the outer periphery of the glued disc 8 goes out of the window hole 17 by the inclined surfaces of the triangular shaft 21 and the plate 22 which are adjacent to each other. Has become.

When the glued disc 8 rotates, the glue that rotates in the same direction due to contact with the glued disc 8 is caught in the recess 23, and the glued disc 8
The glue is retained in the concave portion 23 at a position directly above the outer peripheral portion of the adhesive, and this retention ensures that the adhesive is adhered to the outer periphery of the glued disk 8 that goes out from the window hole 17.

The bottom surface of the glue container 6 may be stepped so as to reduce the contact area with the lower surface of the glue disk 8 so that the glue disk 8 can rotate smoothly. The upper and lower edges of the glued disc 8 on the entrance side are inclined surfaces toward the inside of the glue storage container 6, so that the glue adhering to the surface of the glued disc 8 can be reliably returned to the container 6. Preferably.

The roller conveyor 5, as shown in FIG.
A large number of rollers 25 are rotatably mounted side by side, and each roller 25 is driven by a motor M ₂ to receive the sliding door frame A that has passed between the gluing machines 3 and 4, and to receive it in the longitudinal direction. I am supposed to send it.

A stopper for the sliding frame A is provided at the tip of the roller conveyor 5.
26 and a limit switch S for detecting the contact of the sliding frame A with the stopper 26 and stopping the motor M ₂ are arranged.

In addition, the stop of the motor M ₂ by the limit switch S takes a little time after the sliding door frame A contacts the stopper 26,
The sliding frame A does not separate from the stopper 26 and stop due to the impact at the time of a collision.

Next, the second transport path 31 takes out the sliding frame A, which stops on the roller conveyor 5, in the direction perpendicular to the first transport path 1 and the take-out mechanism 32.
And a pair of gluing machines 3 and 4 located on both sides of the sliding frame A extruded by the take-out mechanism 32, and roller conveyors 33 and 33 for receiving the sliding frame A passing through the sizing machines 3 and 4. ing.

As shown in FIG. 2, in the take-out mechanism 32, a movable base 34 is disposed below the roller conveyor 5 while being supported by guide rails 35, and the movable base 34 is moved in a direction perpendicular to the roller conveyor 5 by a cylinder 36. The sliding frame A is constructed by vertically arranging the hooking claws 37 of the sliding frame A on the movable table 34 and stopped on the roller conveyor 5.
Is taken out to the side of the roller conveyor 5 with reference to the side of contact with the stopper 26.

The gluing machines 3 and 4 arranged in the second transport path 31 are
It has the same structure as the gluing machines 3 and 4 of the transport path 1, and is arranged so that the spacing can be adjusted so that the glue can be applied to both edges along the width direction of the sliding frame A.

With respect to the gluing machines 3 and 4 in the second transport path 31, the same parts as those of the gluing machines 3 and 4 in the first transport path 1 are denoted by the same reference numerals, which will be replaced with the description.

The automatic gluing machine of the present invention is configured as described above, and sets the gap between the gluing machines 3 and 4 of the first conveying path 1 according to the width of the sliding frame A to be glued, and also the second conveying machine. The distance between the gluing machines 3 and 4 in the path 31 is set according to the length of the sliding frame A, and the glue is filled in the glue storage container 6 of each gluing machine.

It should be noted that the type, material, viscosity, etc. of the glue to be used may be appropriately selected according to the fusuma paper or the like, and the structure of the gluing machine using the gluing disc 8 can also be applied with hard viscosity glue. .

First, the sliding frame A is placed on the roller conveyor 2 of the first conveying path 1, and one side along the longitudinal direction is pressed against the reference plane, and the sliding frame A is directed toward the gluing machines 3 and 4. Supply.

The gluing machine on both sides sandwiches both sides of the sliding frame A by the feed rollers 7 and forcibly feeds the sliding frame A onto the front roller conveyor 5 along the longitudinal direction, and at the same time, the gluing disk 8 moves the sliding frame 8 to the sliding frame A. The glue is continuously applied linearly on both sides of the sliding door frame A passing through and rotating.

The sliding door frame A that has passed between the gluing machines 3 and 4 is received on the roller conveyor 5, and when it stops in contact with the stopper 26, the cylinder 36 of the take-out mechanism 32 operates and the hooking claw at the retracted position. 37 engages with the sliding frame A, and as shown in the process diagram shown in FIG. 8, the sliding frame A is moved in the width direction on the basis of the one end in the longitudinal direction that abuts on the stopper 26, and Transport path 31
If both ends are fed into the gluing machines 3 and 4, the feed roller 7 forcibly feeds the sliding frame A and the gluing disc 8 rotates by contact.
The glue will be linearly applied to both ends in the longitudinal direction.

As described above, the sliding door frame A that has passed through the first transporting path 1 and the second transporting path 31 and is taken out onto the roller conveyor 33 is coated with glue on the entire length of the peripheral side thereof, and is sent to the next sliding paper sticking step. Will be done.

〔effect〕

As described above, according to the present invention, the glue can be automatically applied to the four periphery of the sliding door frame, and the work cost can be reduced by saving labor and improving efficiency.

In addition, since the glue is applied using the glued disc, it is possible to apply the glue uniformly over the entire circumference, and it is possible to attach fusuma paper with a beautiful finish. Furthermore, since the glued disc rotates by contact with the sliding sliding frame, a drive source is not required, the device can be simplified, and the glued disc can be placed at the position on the outgoing side in the rotation direction of the glued disc. Since the glue collecting part is provided, the glue that is to be driven by the rotation of the glued disc can be collected at the position on the output side of the disc, which ensures the supply of glue to the outer periphery of the glued disc. The glue can be applied to the fusuma frame in succession so that there is no lack of glue.

[Brief description of drawings]

FIG. 1 is a plan view of an automatic gluing device according to the present invention, FIG. 2 is a front view showing the main part of the same, FIG. 3 is a vertical sectional view of the gluing machine in the same, and FIG. FIG. 5 is a plan view of the gluing machine, FIG. 6 is a front view of the same, FIG. 7 is a longitudinal side view of the same, and FIG. 8 is a gluing process diagram. 1 ... First conveying path, 3, 4 ... Gluing machine, 5 ... Roller conveyor, 6 ... Glue storage container, 7 ... Feed roller, 8 ...
Disk with glue, 17 ... Window hole, 31 ... Second transport path, 32 ... Take-out mechanism, A ... Sliding frame.

Claims (1)

[Scope of utility model registration request] 1. A first conveying path that supports a sliding door frame and feeds the sliding door frame forward by being driven by a conveying driving means, and is disposed at a position in front of the first conveying path in the feeding direction. A second conveyance path that supports the taken-out sliding door frame and sends the sliding door frame in a direction perpendicular to the first transportation path by driving by the transportation driving means;
An automatic gluing device for sliding doors, which is arranged on both sides of the conveying path and on both sides of the second conveying path, and comprises a plurality of gluing machines for applying gluing to the peripheral edge of the sliding sliding frame, wherein the gluing machine is Arrange the glue storage container that fills the glue so that it can move back and forth with respect to the sliding door frame, and urge the elastic force toward the sliding door storage container toward the sliding door frame so that the bottom of the adhesive storage container is closed. , A part of the outer circumference projects outside from a window hole provided in the front wall of the glue container, and the outer circumference of this projected part rotates the glued disc that rotates by feeding by contact with the peripheral edge of the moving fusuma frame. It is freely assembled and formed, and the upper and lower surfaces of the window holes provided in the glue storage container closely adhere to the upper and lower surfaces of the glued disk so that no glue leaks, and the glue is applied on the inner surface of the front wall of the glue storage container. A collection of glue that is recessed in a plane V shape in the rotation direction of the glued disc at the upper end side of the window hole located on the exit side in the rotation direction of the disc. A fusuma automatic gluing device characterized by having a joint.