Health Preservation Equipment

Abstract

To provide a protective holding device which does not increase the amount of luggage and can almost eliminate the need for a worker to clean a glue box. [Solution] A protective holding device 1 that is attached to a glue box 11 in a wallpaper pasting machine, consisting of a pair of plate-shaped members that fit inside the side of the glue box, has an opening for inserting the axis of a glue-up roller 12, and is used by attaching it to the short side of the glue box after the protective material 10 has been laid in the glue box.

Description

[Technical Field]

[0001] This invention relates to a wallpaper pasting machine for applying glue to wallpaper to be pasted on the ceiling or wall of a room, and more particularly to a holding device attached to a glue box provided in the wallpaper pasting machine. [Background technology]

[0002] The wallpaper is pasted using a conventional wallpaper pasting machine, and when wallpapering is completed and the site is changed, the wallpaper pasting machine is cleaned by the worker. If the machine cannot be cleaned on site, it is taken back to the office for cleaning.

[0003] The glue used in construction remains in the glue box, and if there is a short time until the next construction, it is reused by reloading it into a glue mixing device using a spatula, etc., but if there is a long time until the next construction, the glue is scraped off using a spatula, etc. and discarded. In either case, workers had to wash off the glue remaining in the glue box in a water area. The glue box is made of a rigid metal material such as stainless steel or aluminum, and is deep enough to store the glue, and is over one meter wide to apply glue across the width of the wallpaper, so it was cumbersome to carry it around and wash it.

[0004] In response to this situation, there are known inventions that cover the glue box with a double-layered container (Patent Document 1) or a three-dimensional covering sheet (Patent Document 2) in order to reduce the effort required to clean the glue box in a gluing machine. [Prior art documents] [Patent documents]

[0005] [Patent Document 1] Patent Publication No. 2019-209485

[0006] [Patent Document 2] Patent Publication No. 2015-142972 Summary of the Invention [Problem to be solved by the invention]

[0007] These inventions did not take into consideration the space required for storage and transportation, and the hassle of preparation required in advance, and were not put into practice.

[0008] Patent Document 1 describes using a resin film as the second container, which is attached to the glue box without using adhesive tape, so it needs to be stored as a box-shaped three-dimensional container with a certain degree of rigidity, which takes up a lot of space.

[0009] Furthermore, if the second container is made of a soft material, the only thing that secures the second container is the end clamps, which makes it very time-consuming to attach it to the glue box so that it does not slip off.

[0010] Patent document 2 describes a three-dimensional adhesive sheet, which has multiple adhesive tapes on the outside of the adhesive sheet (inside the glue box). This makes it time-consuming to peel off the protective adhesive tape and then attach it so that the outer shape of the adhesive tape matches the inner diameter of the glue box, and the manufacturing costs are high for a disposable material, so this has not been realized.

[0011] In view of the current situation, the present invention aims to provide a protective holding device that does not take up much space, is easy to carry, and reduces the effort required for cleaning. [Means for solving the problem]

[0012] This device is a protective holding device that is attached to the glue box of a wallpaper pasting machine.It consists of a pair of plate-shaped members that fit inside the side of the glue box and have an opening for inserting the axis of the glue roller.It is characterized by being attached to the short side of the glue box after the protective material has been laid in the glue box.

[0013] The plate-like member is provided with a holder fastening portion to facilitate attachment to the short side of the glue box, and the plate-like member is fixed to the glue box using a holder.

[0014] The plate-like member is characterized by having a guide portion for guiding the axis of the roller to the opening when the glue box is attached. [Effects of the Invention]

[0015] According to this invention, the glue box can be protected using protective materials such as masks that have traditionally been used on construction sites, and since the tools used for purposes other than protecting the glue box are also shared, the only dedicated part for the glue box is the protective holding device.Since the protective holding device of this invention can be attached to the gluing machine, there is no increase in luggage and the worker's work of cleaning the glue box is almost unnecessary. [Brief explanation of the drawings]

[0016] [Figure 1] FIG. 1 is a diagram showing a curing holder of the present invention. [Figure 2] This is a diagram showing the glue box and protective materials. [Figure 3] FIG. 10 is a diagram showing the state in which the protective material is folded three-dimensionally. [Figure 4] This is a diagram showing the state in which a protective sheet is laid on the glue box and a protective holding device is attached. [Figure 5] FIG. 10 is a diagram showing the order in which protective materials, protective holding devices, and rollers are attached to the glue box. [Figure 6] FIG. 10 is a diagram showing a state in which a pair of protective holding devices are fixed by a holding device. DETAILED DESCRIPTION OF THE INVENTION

[0017] Hereinafter, an embodiment (example) of the present invention will be described in more detail with reference to the drawings. (Configuration of curing device) As shown in Figure 1, the curing holder 1 of the present invention comprises a plate-shaped curing holder body 1, an opening 2 for inserting the shaft center of the glue roller, a concave guide portion 3 for guiding the end of the shaft center of the roller into the opening 2, a holder fastening portion 4, and a convex portion 5 for preventing misalignment. In addition, a roughly U-shaped holder 6 is used to secure the holder when it is attached to the glue box.

[0018] The protective holding device 1 is attached to the short side of the glue box, and a pair of them is treated as one set.

[0019] (Attaching to glue box) Next, a method for attaching the protective holding device 1 of the present invention to the glue box will be described with reference to FIGS.

[0020] In this invention, instead of using a three-dimensional container or a three-dimensional covering sheet as has been known in the past to protect the glue box, the glue box is protected using protection materials that are commonly used in interior construction and are stockpiled (especially a combination of masking tape and a protective sheet, called a masker).

[0021] As shown in FIG. 2, a protective material 10 is prepared with a length that exceeds the length of the glue box in the longitudinal direction so that it can cover the glue box 11.

[0022] Once the required length of protective material 10 is prepared, the masking tape portion is attached to the outer side surface of the glue box 11 in the longitudinal direction, and the protective sheet portion is unfolded.

[0023] After spreading out the protective sheet, lay it out three-dimensionally to fit the shape of the glue box, as shown in Figure 3.

[0024] Then, as shown in FIG. 4, the excess portion is folded outward, the protective holding device 1 is attached on top of the protective material, and the protective holding device 1 is fixed to the glue box 11 using the approximately U-shaped holding device 6.

[0025] At this time, the position is fixed by the protrusion 5 so that the mounting position does not shift when the gluing machine is in operation.

[0026] It should be noted that the protective sheet does not need to be folded neatly as shown in Figures 3 and 4; it is sufficient to cover the entire glue-applying surface of the glue box (inside the glue box) by fixing the masking tape area with adhesive tape after attaching the protective holding device 1.

[0027] By installing it in this way, the glue-applied surface of the glue box can be covered with only the protective material and protective holding device 1 (and holding device 6), and since the protective material is used for other interior construction work and can be shared, the glue box can be protected by adding only the protective holding device 1 to the gluing machine.

[0028] Furthermore, the curing holder 1 can be attached to the glue box or stored in the glue box even when not being cured, so it does not take up much space.

[0029] (Installation and cleaning of glue rollers) Once the protection of the glue box is complete, the glue roller is attached to the glue applicator, and the glue applicator is ready to operate.

[0030] As shown in FIG. 5, the curing material 10 is placed on top of the glue box 11 and fixed with the curing holder 1 and holder 6, and finally the glue-up roller 12 is attached.

[0031] At this time, one side of the axis of the glue roller (preferably the side with the power transmission gear) is inserted directly into the bearing of the glue box inside the opening 2, and the other side (opposite side) is guided to the opening 2 via the guide part 3 of the curing holding device 1 and inserted into the bearing.

[0032] By installing the adhesive roller in this manner, the protective sheet can be installed without being torn by the movement trajectory of the adhesive roller shaft.

[0033] Furthermore, when the gluing machine is in operation, the rotation of the gluing roller creates holes around the shaft, but because the protective holding device 1 is fixed to the side of the glue box 11, the holes do not spread beyond the opening 2 and tear.

[0034] After using the gluing machine, the glue box 11 is cleaned. Unused glue is stored in the protective sheet of the protective material 10, so it can be scraped off from the glue box and put back into the container as in the past, or the protective sheet can be lifted up onto a bag to eject the contents and put back into the container.

[0035] Also, if the usable period has expired, the glue and protective sheet can be discarded.

[0036] In this way, when gluing using this invention, the only place where glue adheres to the glue box 11 is near the opening 2, so it is only necessary to clean around the bearing of the glue box.

[0037] When the protective holder 1 is transported without being attached to the gluing machine, the two protective holders 1 and the holder 6 can be placed together as shown in FIG.

[0038] Furthermore, the approximately U-shaped holder 6 may be integral with the main body of the curing holder 1.

[0039] Although the preferred embodiment of the present invention has been described above, the present invention is not limited to this, and various modifications are possible within the scope of the present invention. [Explanation of symbols]

[0040] 1 Curing holding device 1 2 Opening 3 Information section 4 Holder fastening part 5 Convex part 6 Holder 10. Protection materials 11 Glue box 12 Glue roller

Claims

1. A protective holding device to be attached to a glue box in a wallpaper pasting machine, A pair of plate-shaped members that fit inside the side of the glue box, An opening is provided for inserting the axis of the glue roller, This protective holding device is attached to the glue box of a wallpaper pasting machine and is used by attaching it to the shorter side of the glue box after the protective material has been laid in the glue box.

2. A protective holding device to be attached to the glue box of a wallpaper pasting machine as described in claim 1, characterized in that the plate-shaped member is provided with a holder fastening portion to facilitate attachment to the short side of the glue box, and the plate-shaped member is fixed to the glue box using a holder.

3. 2. A protective holding device to be attached to the glue box of a wallpaper pasting machine according to claim 1, wherein the plate-shaped member is provided with a guide portion for guiding the axis of the roller into the opening when the glue box is attached.

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