JPS612506A - Method and device for manufacturing building material with tile - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method and apparatus for manufacturing tiled building materials, and more particularly to a method and apparatus for manufacturing wallboards and the like whose surfaces are integrally attached with tiles in advance.

Conventional technology When constructing a tile wall surface, the work of applying the tiles requires a high degree of skill, and if it cannot be done easily by anyone, there will always be problems, so tiles are attached to the surface in advance and hardened. For example, Japanese Patent Laid-Open No. 58-1 discloses that it is possible to manufacture stamped wall panels etc. in a factory manner and assemble them on-site.
81607su or JP-A-58-177304-υ
etc. are disclosed.

Problems with the conventional technology By the way, in general, a wall surface with tiles is provided with joints for the purpose of maintaining the retention of individual tiles and improving the appearance. However, it is difficult to form the tiles with the conventional technology, and since the former invention according to JP-A-58-181607 has a structure in which the tiles are supplied to the wallboard from below the wallboard, the tile surface is difficult to form. There is a concern that the molded plate must be turned over during the final finishing process, which increases the number of man-hours. The latter invention, disclosed in Japanese Patent Application Laid-Open No. 177304/1983, does not have the above-mentioned problems, but on the other hand, in order to supply the tiles to the wallboard, the tiles must be attracted to the supply drum, and such suction is required. It requires powerful equipment,
There was a problem that caused major damage to the incidental equipment.

Purpose: In view of the above-mentioned problems, the present invention is capable of uniformly and reliably forming the joint portions in advance at the stage of factory production, and moreover, maintains the consistent posture of the molded product throughout the process of forming and curing. The purpose of this invention is to provide a method and apparatus for manufacturing tiled building materials.

In other words, the first aspect of the present invention relates to a manufacturing method, in which a large number of tile fitting holes are provided at regular intervals vertically and horizontally, and tiles are fitted into the tile fitting holes, and the thickness is thinner than that of the tiles. The inorganic kneaded material is extruded into a plate shape from the lower surface of the belt obliquely upward in the feeding direction, and the tiles are then pressed to embed them in the inorganic kneaded material. A second invention relates to an apparatus for carrying out this invention, in which a large number of tile fitting holes are provided at regular intervals vertically and horizontally, and the thickness is thinner than that of the tile. An endless belt is installed so that it can run along a flat surface, and a tile support plate is installed at the lower corner of the running start side of the endless belt, and a tile supply device is installed on the upper surface of the endless belt corresponding to the tile support plate. is arranged, and an extruder for extruding an inorganic kneaded material toward the belt toward the belt is provided at an end along the belt running direction of the tile support plate, and an upper surface of the belt corresponding to the discharge opening of the extruder is provided. A pressure plate that presses the tile together with the belt is provided, and a conveyor belt that supports the extruded kneaded material from below is provided on the side of the extruder in the belt running direction. This device is characterized in that it is bent toward the ground so that the tile is left behind and returned.

explanation This invention will be explained below with reference to Examples.

FIG. 1 is an explanatory diagram showing the process of the manufacturing method of the first invention, and FIG. 2 is a plan view of a belt used in the method of the invention.

As shown in FIG. 2, the method for producing a building material with tiles according to the present invention is as follows: As shown in FIG. 2, fitting holes 2...
The belt 3, which has a large number of tiles 2 passing through it and whose thickness b is thinner than the thickness B of the tile 1 when the tiles 1 are fitted into the tile fitting holes 2... The inorganic kneaded material 4 is extruded upward (arrow y) from the lower surface of the belt 3 to form a plate shape on the lower surface of the belt 3, and then the tiles 2...2 are pressed to form the inorganic kneaded material 4. After the belt 3 is embedded in the belt 3, only the belt 3 is peeled off and removed.

In the manual explanation, the extrusion direction of the inorganic kneaded material 4 is defined as the direction in which the inorganic kneaded material 4 is extruded, that is, the direction in which the inorganic kneaded material 4 is brought into contact with the belt 3 with a pressure above a certain level, and it can be in the direction perpendicular to the belt 3, or it can be in the diagonal upward direction as in the illustrated example. .

In addition, the belt 3 is constructed so that a belt having the same length as the molded product G (Fig. 3) is fed out and wound up for each extrusion molding process, and is also an endless belt, in which each tile is A configuration may also be adopted in which tiled l is supplied to the bottom matching hole 22.

According to the above configuration, when the inorganic kneaded material 4 is extruded and comes into contact with the lower surface of the belt 3 fitted with the tile 22, the tile 2
...The inorganic J + kneaded material 4 is brought into close contact with the lower surface of the belt 3 and the tiles 2 and 2, and by subsequent compression, only the tiles 2 and 2 are embedded in the inorganic kneaded material 4, but the embedding depth is the same as the thickness of the belt 3. As a result, as shown in FIG. 3, after the belt 3 is removed, only the tiles 2...2 remain in the molded product G in a half-embedded state; This makes it possible to form tiled building materials with joints of uniform depth.

Next, an apparatus for carrying out the method of the present invention will be described.

FIG. 4 is a sectional view of an apparatus for implementing the present invention.

As shown in FIG. 2, the apparatus A for producing building materials with tiles according to the present invention includes fitting holes 2 of the tiles L at regular intervals vertically and horizontally.
An endless belt 30 having a thickness b thinner than the thickness B of Tileco is installed over a plurality of guide rollers 31...310 so that it can run along a plane. On the lower surface of the running start side S of 30, there is a tile support plate 1
0 force ζ Also, a tile supply device 11 is arranged on the upper surface 3OA of the endless belt 30 corresponding to this tile support plate 10,
An extruder 14 for extruding the inorganic kneaded material 4 obliquely upward toward the endless belt 30 is provided at the end of the tile support plate 0 along the belt running direction (arrow p), and the extruder 14 has a discharge opening 1
An anti-pressure plate 15 for pressing the tile l and the belt together is provided on the endless belt 30 corresponding to the extruder 1.
A conveyor belt 16 that supports the extruded kneaded material 4 is provided on the side of the belt running direction from the belt 4, and on this conveyor belt 16, the endless bell 30 is caused to return and travel leaving the tiles 1 behind. It is bent upward (arrow q).

In addition, in the figure, 17 is a cutter, which is used to cut the molded building material G with tiles into predetermined lengths.

Unfortunately, in the above embodiment, the discharge opening 1 of the extruder 14.
4. For example, as shown in FIG.
It is also possible to insert the material continuously and use it as a reinforcing building material.

Operation Next, the operation of the device of the present invention will be explained.1.1.Endless belt 30. and conveyor bell) 16 are driven at a constant and synchronized speed, and the tiles l are supplied from the tile supply device 11 to each tile bottom matching hole 2, 2 of the endless belt 30.

At this time, the tiles 1 fitted to the endless belt 50
is prevented from falling off by the tile support plate IO and is transported together with the endless belt 30 <3°. Next, the inorganic kneaded material 4 is extruded and supplied from the bottom surface of the endless belt 30.

At this time, since the inorganic kneaded material 4 is discharged in an obliquely upward direction, there is little running resistance against the endless belt 3o. Since the endless belt 3° and the tiles 2...2 are supported by the pressure plate 15, a dense extruded layer of inorganic kneaded material is formed on the bottom surface of the endless belt 30 due to the extrusion pressure. . At this time, tile 2...
- As a result, the plane of tile 2 and the upper surface of the endless belt 30 are intertwined. Only the tiles 2...2 are embedded in the inorganic kneaded material by the difference in thickness with respect to the endless belt 3o.

In addition, in order to supplement this embedded state, a separate pushing member 15A is provided.
may be provided.

Finally, only the endless belt 30 is guided by the rollers 31 and moves away from the molded product G.

At this time, as shown in FIG.
. . 2 is embedded in the surface of the molded product, and a joint H having a depth corresponding to the thickness of the endless belt 30 is formed in an orderly manner.

Effects Since the present invention is configured as described above, a building material with tiles having a constant joint depth can be easily formed.
Furthermore, since the extruded kneaded material is extruded from the bottom upwards, there is no need to turn over the molded product during the manufacturing process.Furthermore, the inorganic kneaded material is extruded onto the belt that is integrated with the tile and integrated. As a result, the tile and the inorganic kneaded material are firmly integrated, and a tiled building system with strong adhesion strength can be manufactured, which has various effects.

[Brief explanation of drawings]

FIG. 1 is a process diagram showing the method of the present invention, FIG. 2 is a plan view of a belt used in carrying out the method of the present invention, and FIG.
The figure is a cross-sectional view of a tiled building material manufactured by the method of the present invention, FIG. 4 is a cross-sectional view of an embodiment of the apparatus of the present invention, and FIG. 5 is a cross-sectional view of a main part of another embodiment. 1 Tile, 2... Fitting hole, 3... Belt, 4...
Inorganic kneaded material, lO... Tile support plate, 11... Tile supply device, 14... Extruder, 15 - Resisting pressure plate, 16...
... Conveyor belt, 30... Endless belt.

Claims (2)

[Claims] (1) A large number of tile fitting holes are provided at regular intervals vertically and horizontally,
A belt with a thickness thinner than the tile, in which a tile is fitted into the tile fitting hole, is supported so as to be able to run horizontally, and the inorganic kneaded material is extruded upward from the bottom surface of the belt, and is formed into a plate shape on the bottom surface of the belt. A method for producing a building material with tiles, characterized in that the tiles are then pressed and embedded in an inorganic kneaded material, and then only the belt is peeled off and removed. (2) A large number of tile fitting holes are provided at regular intervals vertically and horizontally,
An endless belt having a thickness thinner than that of the tiles is installed so as to be able to run along a plane, and a tile support plate is provided on the lower surface of the running start side of the endless belt, and a top surface of the endless belt that corresponds to the tile support plate is provided. A tile supply device is placed in the
An extruder for extruding an inorganic kneaded material diagonally upward toward the belt is provided at the end of the tile support plate along the belt running direction, and the tile is placed on the upper surface of the belt corresponding to the discharge opening of the extruder. An anti-pressure plate is provided to press together with the belt, and a conveyor belt that supports the extruded kneaded material from below is provided on the side of the belt traveling direction from the extruder, and
A method for manufacturing a building material with tiles, characterized in that the belt is bent upward on the conveyor belt so as to travel back leaving the tiles behind.