JPH0813452B2 - Method and apparatus for manufacturing concrete panel that is continuously rolled together with tile material - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for producing a long concrete panel having a hollow through hole and integrated with a tile.

[0002]

2. Description of the Related Art Conventionally, there have been the following methods for manufacturing a long concrete panel integrally with a tile.

1) A method in which tiles are set in a mold in advance, and a concrete material which has been kneaded is put into the tile and vibration is applied to mold and cure the concrete material.

2) There is a method in which a long concrete panel is molded and then integrated with a tile by using an adhesive.

[0005]

The above-mentioned manufacturing methods 1) and 2) have the following problems.

1) A large number of molds are required depending on the length of the product, and it takes a long time to cure, so that it is not possible to continuously mold inefficiently.

2) Placing tiles after molding and curing causes a problem that a peeling accident occurs between the panel surface after curing and the adhesive tile.

[0008] Each of the above problems has been demanded, and it is desired to develop a continuous centralized production technique of tile-integrated long concrete panels, but the present invention is intended to solve these problems.

[0009]

The structure of the present invention for solving the above problems is a concrete panel manufacturing method and apparatus as set forth in the claims.

That is, according to the present invention, a pallet in which tiles are set in advance is continuously conveyed by rollers on a conveyor, an adhesive material and a concrete material are supplied onto the pallet, and the concrete material is applied to the concrete material from both sides and from above. Press the rolling frame while vibrating it. Manufacturing of concrete panels by continuous rolling, characterized by forming hollow holes in the concrete material with a rotating spiral core rod, forming into a panel shape, and cutting the formed body according to the length of the pallet. A method and an apparatus. In this equipment, tiles are set in advance on a conveyor, and they are continuously extruded. Equipment for continuously supplying adhesive and concrete agents onto a pallet, and vibration pressing from both sides and above the supplied concrete material. There are a pressure frame, a spiral core rod that forms a hollow hole in the concrete material to be pressed, and a cutting device that cuts the molded body to the same length as the pallet in synchronization with the conveyor.

[0011]

According to the present invention, in order to integrally form a long concrete panel and tiles for intensive molding, a long molding concrete tile panel is continuously vibrated and pressure-molded by a fixed molding machine, and this is palletized. Since it is cut appropriately according to the length of the concrete and is conveyed to the curing and curing chamber for curing, the concrete material and the tile material are integrated to facilitate the production of the long concrete panel in the non-defective room.

[0012]

An embodiment will be described below with reference to the drawings.

1) FIG. 1 is a front view of an apparatus for carrying out the present invention, and FIG. 2 is a plan view. Tile fitting frame 2 with cushioning elastic body
A pallet 1 having a fixed length in which tiles 23 are set to 2 is continuously sent out by a roller conveyor 22. Next, an adhesive or an adhesive mortar is supplied from the adhesive supply device 19 onto the tile and leveled by the roller 21.

In the next step, concrete material is supplied from the concrete hopper 3 to the molding section 4 and molding is performed by a vibration pressure method (details of the molding section will be described later in 2)]. The molded body 5 then proceeds to a concrete panel cutting device. Here, there is a cutting device that moves the rails of 6 in synchronism with the traveling speed of the conveyor 2, and the holding device 8 is in this. The holding device 8 moves on a rail 9 that is perpendicular to the rail 6, and a rotary cutting blade 7 cuts the concrete panel molded body according to the length of the pallet 1. The cut product is
While being placed on the pallet 1, it is carried out to a curing area (not shown), cured for a certain period of time, and the tile fitting frame 22 is removed from the product 5 before shipment.

2) FIG. 3 shows the main components of the adhesive material supplying portion, the concrete material supplying portion, and the panel molding portion.

The pallet 1 to which the adhesive or adhesive mortar is supplied on the tiles by the adhesive supplier 19 is leveled by the rollers 21 and transferred to the molding section 4.

FIG. 4 is a sectional view taken along the line AA. The upper pressure frame 10 and the lateral pressure frame 12 are vibrated under pressure by vibrating bodies 11 and 13, respectively, and these form a concrete panel molding frame integrated with tiles.

A rotary spiral core rod 14 is arranged in the molding portion so as to pass through the dam plate 17, and is connected to a flexible drive shaft 15. This core rod 1 at the time of molding
4 is rotated by an electric motor 16 to form a hollow hole 18 in the concrete panel.

3) FIG. 5 is a perspective view of a product in which the pallet and the tile fitting frame are separated after curing. (Note that the vertical relationship is reversed in the manufacturing process.) 4) FIG. 6 shows a cross section in which tiles are set in the tile fitting frame of the cushioning elastic body.

[0020]

As described above, according to the present invention, a large number of tile-integrated long concrete panels can be continuously and intensively molded on a conveyor line. Therefore, the production capacity is significantly improved, and a product of good quality can be manufactured as compared with the conventional method, which is excellent in product processing and quality control.

The equipment area is smaller and the equipment cost can be kept lower than in the case of molding in a fixed mold in the tile-integrated driving. Moreover, since the curing can be concentrated in one place, energy saving can be promoted, and the cost can be reduced by both of them. In addition, since there is no need to use conventional cranes, the risk of occupational accidents is reduced.

[Brief description of drawings]

FIG. 1 is a front view of an apparatus for carrying out the present invention,

FIG. 2 is a plan view of the above device,

FIG. 3 is an explanatory view showing a main configuration of a molding unit,

FIG. 4 is a sectional view taken along line AA of FIG.

FIG. 5 is a perspective view of the product,

FIG. 6 is a cross-sectional view showing tiles set in a buffer elastic tile set frame.

[Explanation of symbols]

 1 Pallet 2 Roller Conveyor 3 Concrete Material Supply Device 4 Molding Section 5 Molded Body 6 Rail 7 Rotating Cutting Blade 8 Holding Device 9 Rail 10 Upper Pressurizing Frame 11 Vibration Machine 12 Side Processing Frame 13 Vibrating Body 14 Rotating Spiral Core Bar 15 Drive Shaft 16 Electric Motor 17 Dam Plate 18 Hollow Hole 19 Adhesive Material Supply Machine 19 'Supply Adjustment Dam 20 Adhesive Material 21 Smooth Roller 22 Tile Fitting Frame 23 Tiles

Claims (2)

[Claims] 1. While moving a pallet in which tiles are fitted in a fitting frame made of a cushioning elastic body in advance by a conveyor, an adhesive is supplied to the tiles arranged in the fitting frame on the pallet and further rotated. Concrete is supplied onto the tiles in a pressure frame equipped with a spiral core rod, and this concrete is vibrated and pressurized by the pressure frame, and the spiral core rod is rotated to form holes in the concrete material. A method for producing a concrete panel, comprising forming, and finally, cutting a formed body according to the length of a pallet to produce a concrete panel, which is continuously rolled integrally with a tile material. 2. A pallet comprising a buffer elastic body and having a fitting frame for fitting tiles, a conveyor for carrying the pallet, and a device for continuously supplying an adhesive and a concrete material onto the pallet. And a concrete frame that vibrates and presses the concrete material from above, and a rotating spiral core rod that forms a hollow hole in the concrete material and the molded concrete material are cut in accordance with the length of the pallet while moving synchronously with the conveyor. An apparatus for producing a concrete panel that is continuously rolled together with a tile material, characterized by being equipped with an apparatus.