JP2516714Y2 - Tile pack joint release agent spraying machine - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tile pack joint release agent spraying machine for spraying a cement paste release agent onto a joint of a tile pack used for a tile driving PC board or the like.

[0002]

2. Description of the Related Art In a prefabricated tile construction method for a tile-launched PC board or the like, as shown in FIG. 6, a plurality of tiles a and a joint material b interposed therebetween are attached to an adhesive tape c to form a plate shape. The prepared tile pack d is previously incorporated into a formwork (not shown), and concrete e is poured into the formwork to achieve integration with the tile.
At the time of placing, the cement paste f called “Noro” may leak from the gap between the tile a and the joint material b and adhere to the surface of the tile a. When the cement paste f adhered to the tile a in this manner, the adhesive tape c had to be peeled off after the mold was removed and washed with a brush or the like.

[0003]

[Problems to be Solved by the Invention] Washing the cement paste adhered to the tile with water as described above is labor-intensive and inefficient, and the adhered cement paste is very difficult to peel off and may damage the tile. ,
Further, there is a problem that many pinholes are generated in the joint portion. In order to solve such conventional problems, it is necessary to improve the product accuracy of the tile pack so that there is no gap between the tile and the joint material, but it is difficult to make a product without any gap. Is. For this reason, as another solution, when applying a peeling agent of cement paste to the joint material of the tile pack and trying it, the tile washing work was about 40%.
Good results were obtained, such as reducing the number of scratches on the tiles as much as possible, and reducing the number of joint pinholes, thus eliminating the need for repairs.

However, since the application of the release agent is manual, the workability is not good. Therefore, the present invention provides a release agent spraying machine capable of efficiently spraying the release agent onto the joints of the tile pack. The object is to solve the conventional difficulties.

[0005]

As a means for technically solving this problem, the present invention provides a tile pack set table on which a tile pack is placed and which reciprocates in one horizontal direction, and this tile pack. A plurality of spray nozzles arranged in parallel and at right angles to the one direction are provided above the set table, and a spraying agent is sprayed to the vertical and horizontal joints of the tile pack with these spray nozzles. This is the summary. Further, the present invention is configured such that the interval of spray nozzles is adjusted according to the interval of joints of the tile pack, and the height of the spray nozzles is adjustable according to the joint width. The gist is that one of the spray nozzles in the other direction is horizontally reciprocally movable along the joint of the tile pack.

[0006]

[Operation] Place the tile pack on the tile pack set stand and set the intervals and heights of the spray nozzles in two directions (X, Y) according to the joints of the tile pack in the vertical and horizontal directions (X, Y). While adjusting and moving the tile pack set table in one horizontal direction (for example, the Y direction), the Y of the tile pack is set from the spray nozzles arranged in the right angle direction, that is, the X direction.
The release agent is sprayed simultaneously on each joint in the X direction, and after stopping the tile pack set stand, this time, while moving the spray nozzles arranged in the Y direction in the X direction, the release agent is applied to each joint in the X direction of the tile pack. Spray at the same time.

[0007]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. In FIG. 1, reference numeral 1 denotes a frame, to which a tile pack set base 2 is attached so as to be horizontally movable in the Y direction shown in the drawing. As shown in FIGS. 2 and 3, the tile pack set base 2 has engaging members 2a attached to both sides thereof, and the engaging members 2a are attached to a pair of guide rails 3 fixed in the Y direction of the frame 1. A bracket 2b is attached to the center of the tip of the rod 4a, and the bracket 2b is connected to the tip of a rod 4a of a cylinder 4 fixed to the center of the rear end of the frame. By driving No. 4, it is possible to reciprocate in the Y direction.

Reference numeral 5 denotes a plurality of spray nozzles arranged in a row in the X direction above the tile pack set base 2. As shown in FIGS. 2 and 3, the upper frame 1a of the frame 1 is mounted on the upper frame 1a via a mounting shaft 6. It is fixed and attached so as to be movable along the position adjusting bar 7 that extends across the attachment shaft 6. A supply pipe 8 shown in phantom in FIG. 2 is connected to each of the spray nozzles 5, and a release agent is supplied through these supply pipes 8 so that the spray nozzles 5 simultaneously spray the release agent.

Reference numeral 9 denotes a plurality of spray nozzles which are located above the rear portion of the frame 1 and are arranged in a row in the Y direction. These spray nozzles are provided so as to be horizontally movable in the X direction together with the support frame 10. That is, as shown in FIG. 2, engaging members 10a are provided at both ends of the support frame 10 to which a plurality of spray nozzles 9 are attached.
And the engaging member 10a is attached to the frame 1
Are slidably fitted along a pair of guide rails 11 fixed in the X direction, and a rodless cylinder 12 is fixed to the center of the upper end of the support frame 10, and the rodless cylinder 12 is passed to the frame 1. It is slidably fitted to a fixed guide rod 13, and the support frame 10 can be reciprocated in the X direction by driving the rodless cylinder 12.

The plurality of spray nozzles 9 are fixed to a mounting portion 10b of the support frame 10 via a mounting shaft 14, and the position adjusting bar 1 is extended to the mounting shaft 14.
5 are mounted so as to be movable respectively. A supply pipe 16 shown by an imaginary line in FIG. 3 is connected to each of the spray nozzles 9, and a release agent is supplied through these supply pipes 16 so that the spray nozzles 9 simultaneously spray the release agent.

The stripping agent spraying machine according to the present invention is constructed as described above, and the stripping agent is efficiently sprayed from the spraying nozzles 5 and 9 to the vertical and horizontal joints of the tile pack placed on the tile pack set base 2. Can be sprayed.

First, as shown in FIG. 1, the tile pack 17 is mounted on the tile pack set base 2 with a ruler 18 and a fixture 19.
And the nozzles 5 are fixed at predetermined locations with the tile packs 17, the spray nozzles 5 in the X direction are fixed in accordance with the intervals of the joints 17a in the Y direction of the tile pack 17, and the joints 17 in the Y direction are fixed.
The height of the spray nozzle 5 is adjusted in consideration of the joint width a. This height adjustment can be easily performed by shifting the mounting position of the mounting shaft 6 in the vertical direction.
Similarly, the spacing and height of the spray nozzle 9 in the Y direction are adjusted in advance in correspondence with the joint portion 17b in the X direction of the tile pack 17. Even if the size of the tile pack 17 is different, the fixing to the tile pack set base 2 and the position adjustment of the spray nozzles 5 and 9 can be easily performed.

Next, while the cylinder 4 is driven to move the tile pack set table 2 in the Y direction, a required amount of the release agent sent from a release agent supply device (not shown) is sprayed from the spray nozzle 5 in the X direction. Call out, tile pack 17
Are simultaneously supplied into the joint portion 17a in the Y direction.

After the supply, the tile pack set base 2 is temporarily stopped, this time the rodless cylinder 12 is moved along the guide rod 13, and the spray nozzle 9 in the Y direction is moved in the X direction via the support frame 10. A required amount of the release agent is blown out and simultaneously supplied into the joint portion 17b of the tile pack 17 in the X direction. During this time, the blowing of the release agent from the blowing nozzle 5 in the X direction is stopped.

After the supply, the returning path of the spray nozzle 9 in the Y direction is returned with the release of the release agent stopped, and the cylinder 4 is driven again to move the tile pack set table 2 to the original position to return the tiles to the original position. If the pack 17 is replaced with a tile pack to be processed next, the spraying work can be continuously performed.

In this way, it was found that the release agent can be efficiently sprayed on the joints in two directions of the tile pack, and the work efficiency is 10 times or more as compared with the conventional manual work. Furthermore, when a tile-dried PC board or the like is manufactured using a tile pack treated with this release agent spraying machine, the surface of the tile is hard to be soiled with cement paste, and even if it adheres, it can be easily washed off, and the pin Results such as almost no holes were obtained.

[0017]

As described above, according to the present invention,
With a simple structure, the cement paste release agent can be mechanically and efficiently sprayed onto the joints of the tile pack, so that the workability can be significantly improved.
It has excellent effects such as contributing to the finishing method for tile-laden PC boards.

[Brief description of drawings]

FIG. 1 is a schematic plan view showing an embodiment of the present invention.

FIG. 2 is a partially cutaway front view.

FIG. 3 is a side view of the same.

FIG. 4 is an enlarged view of part A in FIG.

5 is an enlarged view of part B in FIG.

FIG. 6 is a partial cross-sectional view of a tile-implanted PC board or the like.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Frame 1a ... Upper frame 2 ... Tile pack set stand 2a ... Engaging member 2b ... Bracket 3 ...
Guide rail 4 ... Cylinder 4a ... Rod
5 ... X direction spray nozzle 6 ... Mounting shaft
7 ... Position adjustment bar 8 ... Supply pipe 9 ... Y direction spray nozzle 10 ... Support frame 10a ... Engagement member
11 ... Guide rail 12 ... Rodless cylinder
13 ... Guide rod 14 ... Mounting shaft 15
… Position adjustment bar 16… Supply pipe 17… Tile pack
17a ... Joint in Y direction 17b ... Joint in X direction

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Creator Mamoru Miyake 3102, Hatada, Ryonan-cho, Ayanaka-gun, Kagawa 7 Sankyo Precon Co., Ltd. (56) Reference JP-A-51-122118 (JP, A) 58-119872 (JP, U)

Claims (3)

(57) [Scope of utility model registration request] 1. A tile pack set base on which a tile pack is placed and which reciprocates in one horizontal direction, and a plurality of tile pack set bases arranged in parallel and at right angles to the one direction above the tile pack set base. A spraying machine for a tile pack joint, comprising: a spraying nozzle, and a spraying agent for spraying a stripping agent on the vertical and horizontal joints of the tile pack with these spraying nozzles. 2. The peeling agent for tile pack joints according to claim 1, wherein the interval of the spray nozzles is adjusted according to the joint intervals of the tile pack, and the height of the spray nozzles is adjustable according to the joint width. Spraying machine. 3. A release agent spraying machine for tile pack joints according to claim 1, wherein at least one of the spray nozzles in one direction and the spray nozzles in the other direction is formed to be horizontally reciprocable along the joints of the tile pack. .