JPH0340792B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method and apparatus for pasting fusuma paper to a fusuma frame.

[Conventional technology]

To attach fusuma paper to a fusuma frame, first place the fusuma paper on top of the fusuma frame, then fold the paper around the fusuma frame along the periphery of the fusuma frame, and use adhesive to attach the folded part to the fusuma frame. It is attached to the periphery.

By the way, when pasting fusuma paper, it is necessary to prevent wrinkles from occurring in the fusuma paper, and for this purpose, the entire periphery of the fusuma paper must be accurately bent and pasted to the fusuma frame.

[Problem that the invention seeks to solve]

Folding the edges of fusuma paper was done by hand, which required skilled technique.
Moreover, there is a problem in that the work takes time and efficiency is not improved.

Further, if the fusuma paper is thick, the repulsive force when folding is strong, making it difficult to bend the entire length uniformly, making it difficult to work with.

[Means for solving problems]

In order to solve the above problems, the first invention places a fusuma frame whose circumferential surface has been coated with adhesive in advance on a table, overlays fusuma paper on top of it, and then attaches it to the elevating body. While pressing a supported elastic body such as a sponge that is larger than the fusuma paper in plan view, bend the part of the fusuma paper that protrudes from the periphery of the fusuma frame,
Then, the outer periphery of the elastic body is forcibly pressed inward from all sides to adhere the periphery of the fusuma paper to the circumferential surface of the fusuma frame.

The second invention consists of a table on which a fusuma frame made of stacked fusuma paper is placed, an elevating body provided directly above the table so as to be able to rise and fall freely, and a planar structure such as a sponge supported on the underside of the elevating body. The structure includes an elastic body larger than fusuma paper, and a pressing device that is arranged to surround the lowered elastic body on all sides and forcibly presses the outer periphery of the elastic body inward.

[Effect]

A fusuma frame whose peripheral surface has been coated with adhesive in advance is placed on a table, a fusuma paper is stacked on top of it, and the elevating body is lowered to press the fusuma paper against the fusuma frame through an elastic body.

At this time, the entire length of the part protruding from the fusuma frame is bent around the fusuma paper.

Thereafter, the outer periphery of the elastic body is pressed by a pressing device, and the bent portion of the periphery of the fusuma paper is pressed and adhered to the periphery of the fusuma frame.

〔Example〕

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

As shown in the figure, an elevating body 2 that can be raised and lowered is provided above a table 1 on which a sliding door frame A is placed.

In the illustrated case, the above-mentioned elevating body 2 is raised and lowered by the contraction and expansion action of the cylinder 3, but it may be raised and lowered by other methods.

In addition, the elevating body 2 is composed of two upper and lower rectangular horizontal plates 4, and a side plate 5 that extends downward from the periphery of the upper horizontal plate 4 and is fitted onto the table 1. However, it may have another structure.

Reference numeral 6 denotes an elastic body such as a sponge supported on the lower surface of the elevating body 2.

The above-mentioned elastic body 6 has a wide planar size with a peripheral edge protruding from the peripheral edge of the fusuma paper a stacked on the sliding door frame A, and only the peripheral edge of the upper surface of the lower horizontal plate 4 is fixed. (with adhesive or the like) and the other parts are free, so when the elastic body 6 is pressed against the fusuma paper a, the periphery of the fusuma paper a is pressed more strongly than the center.

As a result, wrinkles do not occur on the surface due to being pulled by the surroundings.

7 is a pressing device that presses the elastic body 6 against the sliding paper a and then presses the outer periphery of the elastic body 6 inward.

In the illustrated case, the above-mentioned pressing device 7 includes a pressing plate 9 which is disposed outside the elastic body 6 and whose upper part is rotatably supported by the lower horizontal plate 4 via a horizontal pin 8, and the upper surface of the upper horizontal plate 4. In addition to installing it on the periphery, the pressure plate 9
It consists of a cylinder 10 with the tip of a piston rod connected to the upper edge side, and the pressure plates 9 are pressed against each side of the outer periphery of the elastic body 6 while rotating each pressure plate 9 by the expansion action of the cylinder 10. However, pressure may be applied using other configurations.

As shown in the figure, by covering each corner of the outer periphery of the elastic body 6 with a planar L-shaped corner member 12 whose upper end is rotatably supported (via a pin 11), the elastic body 6 can be easily fixed when pressurized. Can prevent damage to the corners.

The fusuma paper pasting device according to the present invention has the above-mentioned configuration, and as shown in FIG. After the fusuma paper a is placed on top of the fusuma paper a, the elastic body 6 is pressed against the fusuma paper a as shown in FIG.

At this time, the elastic body 6 is compressed and the peripheral edge of the elastic body 6 that comes off the lower sliding door frame A escapes downward, so that the entire length of the portion protruding from the sliding door frame A is bent around the sliding paper a.

Thereafter, by applying pressure to each side of the outer periphery of the elastic body 6 by applying pressure to the pressing device 7, the bulge protruding downward at the periphery of the lower surface of the elastic body 6 is compressed.

For this purpose, the bent peripheral edge portion a' of the fusuma paper a is pressed against the outer periphery of the fusuma frame A and pasted.

〔effect〕

As described above, according to the present invention, the fusuma paper can be automatically pasted onto the fusuma frame, and the fusuma paper can be easily and efficiently pasted without requiring special techniques.

Furthermore, since the fusuma paper is pressed by an elastic body, the entire periphery of the fusuma paper can be pressed down and folded at the same time, and wrinkles do not occur in the fusuma paper.

Furthermore, since the circumferential edge of the elastic body is compressed inward by the pressurizing device after the elastic body is pressed, the bent portion of the circumferential edge of the fusuma paper can be pressed against the outer circumference of the fusuma frame and adhered thereto reliably.

[Brief explanation of drawings]

The drawings show an embodiment of the fusuma paper pasting device according to the present invention, and FIG. 1 is a longitudinal sectional front view, FIG. 2 is a sectional plan view thereof, and FIGS. 3 and 4 are longitudinal sectional enlarged front views during pasting. It is. A... Fusuma frame, a... Fusuma paper, a'... Bent part, 1
...Table, 2...Elevating body, 3...Cylinder,
4...Horizontal plate, 5...Side plate, 6...Elastic body, 7...
...pressing device.

Claims (1)

[Scope of Claims] 1. A fusuma frame whose circumferential surface has been coated with adhesive in advance is placed on a table, a fusuma paper is placed on top of it, and then a flat surface such as a sponge that is supported by an elevating body is placed on the table. While pressing an elastic body larger than the fusuma paper against the fusuma paper, bend the part of the fusuma paper that protrudes from the periphery of the fusuma frame,
Then, the outer periphery of the elastic body is forcibly pressed inward from all sides to adhere the periphery of the fusuma paper to the circumferential surface of the fusuma frame. 2. A table on which a fusuma frame made of stacked fusuma paper is placed, and an elevating body installed directly above this table so that it can be raised and lowered freely,
An elastic body, such as a sponge, which is larger than fusuma paper in plan view is supported on the underside of this elevating body, and is placed so as to surround the lowered elastic body on all four sides, and the outer periphery of this elastic body is forcibly pressed inward. A fusuma paper pasting device consisting of a pressing device and a pressing device.