Ceramic tile hydraulic forming device

Abstract

The ceramic tile hydraulic forming device comprises a bottom frame, a forming base, a forming module, a hydraulic cylinder, a conveying belt, a machine cover and a guide column, the forming base is installed on the bottom frame, the conveying belt is installed on the discharging side of the forming base, the machine cover is of an L structure, and the machine cover is installed above the forming base; a moving cavity is formed in the forming module, a linkage block is arranged in the moving cavity, the upper end of the linkage block is connected with a piston rod of a hydraulic cylinder, the lower end of the linkage block is connected with a punch, a mold frame is arranged at the bottom of the forming module, a feeding pipe is installed on an outer port of a feeding hole, and the feeding pipe is connected with a material source through vacuum feeding equipment. The pushing hydraulic cylinder is connected with a pushing plate through a connecting rod, and the bottom of the pushing plate is flush with the upper end face of the forming base. By arranging the forming module with a special structure, blanks in the forming cavity can be accurately controlled, then hydraulic forming is carried out, and the consistency of formed products is good.

Description

Technical Field

[0001] The utility model relates to the technical field of tile production, in particular to a tile hydraulic molding device. Background Art

[0002] The tile forming device is used to extrude tile clay blanks. Generally, ceramic tiles are plate-shaped or block-shaped ceramic products produced by molding, sintering and other processes of clay and other inorganic non-metallic raw materials. They are used to decorate and protect the walls and floors of buildings and structures. They are usually formed by dry pressing, extrusion or other molding methods at room temperature, and then dried and fired at a certain temperature. When using the existing tile forming device, it is difficult to control the amount of material added to the blank. If the amount of material added is inaccurate, it is easy to cause a large difference in the thickness of the extruded tiles, thereby affecting the batch quality of the tiles. Utility Model Content

[0003] The utility model aims to provide a hydraulic forming device for tiles.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A tile hydraulic forming device comprises a base frame, a forming base, a forming module, a hydraulic cylinder, a conveyor belt, a machine cover and a guide column. The forming base is installed on the base frame, the conveyor belt is installed on the unloading side of the forming base, the machine cover is a door-shaped structure, the machine cover is installed above the forming base, four vertical guide columns are arranged between the machine cover and the base frame, the hydraulic cylinder is installed on the top of the machine cover, the bottom end of the piston rod of the hydraulic cylinder is connected to the forming module, the four guide columns are arranged through the guide holes arranged on the forming module, and the interior of the forming module is provided with A moving cavity, wherein a linkage block is provided in the moving cavity, the upper end of the linkage block is connected to the piston rod of the hydraulic cylinder, the lower end of the linkage block is connected to the punch, a mold frame is provided at the bottom of the forming module, a forming cavity is formed between the lower end of the punch and the mold frame, a feed hole is provided on the side of the forming cavity, a feed pipe is installed on the outer port of the feed hole, and the feed pipe is connected to the material source through a vacuum feeding device; a pushing hydraulic cylinder is provided on the other side of the forming base opposite to the conveyor belt, the pushing hydraulic cylinder is connected to a push plate through a connecting rod, and the bottom of the push plate is arranged flush with the upper end surface of the forming base.

[0006] Furthermore, a deformation storage cavity is provided on the side of the feed hole, and a deformation block made of a flexible material is provided at the opening of the deformation storage cavity, and the deformation block separates the deformation storage cavity and the feed hole.

[0007] Furthermore, a wear-resistant block is provided at the bottom of the push plate, and the wear-resistant block is made of rubber material.

[0008] Furthermore, a spring may be installed in the movable cavity, and the spring is located below the linkage block and outside the punch.

[0009] In summary, the utility model has the following beneficial effects: the utility model can accurately control the blank in the molding cavity by setting a molding module with a special structure, and then hydraulically mold it, and the molded product has good consistency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0012] In the figure, 1. chassis; 2. forming base; 3. forming module; 4. hydraulic cylinder; 5. conveyor belt; 6. machine cover; 7. guide column; 8. mold frame; 9. feed pipe; 10. connecting rod; 11. push hydraulic cylinder; 12. push plate; 13. wear-resistant block; 14. punch; 15. linkage block; 16. moving cavity; 17. deformation storage cavity; 18. deformation block; 19. feed hole. DETAILED DESCRIPTION

[0013] The utility model is further described in detail below in conjunction with the accompanying drawings, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] like Figure 1 and 2As shown, a hydraulic forming device for tiles comprises a base frame 1, a forming base 2, a forming module 3, a hydraulic cylinder 4, a conveyor belt 5, a hood 6 and a guide column 7. The forming base 2 is mounted on the base frame 1, the conveyor belt 5 is mounted on the unloading side of the forming base 2, the hood 6 is a door-shaped structure, the hood 6 is mounted across the top of the forming base 2, four vertical guide columns 7 are arranged between the hood 6 and the base frame 1, the hydraulic cylinder 4 is mounted on the top of the hood 6, the bottom end of the piston rod of the hydraulic cylinder 4 is connected to the forming module 3, specifically, the four guide columns 7 are arranged through the guide holes arranged on the forming module 3, a moving chamber 16 is arranged inside the forming module 3, a linkage block 15 is arranged inside the moving chamber 16, and the upper end of the linkage block 15 is connected to the piston rod of the hydraulic cylinder 4 , the lower end of the linkage block 15 is connected to the punch 14, and a mold frame 8 is provided at the bottom of the forming module 3. A forming cavity is formed between the lower end of the punch 14 and the mold frame 8. A feeding hole 19 is provided on the side of the forming cavity. A feeding pipe 9 is installed on the outer port of the feeding hole 19. The feeding pipe 9 is connected to the material source through a vacuum feeding device. The vacuum feeding device can be purchased from existing equipment on the market according to actual needs. The material source can be a storage bin, etc. At the same time, when the linkage block 15 is located at the upper end of the mobile cavity 16; a pushing hydraulic cylinder 11 is provided on the other side of the forming base 2 opposite to the conveyor belt 5. The pushing hydraulic cylinder 11 is connected to a pushing plate 12 through a connecting rod 10. The bottom of the pushing plate 12 is flush with the upper end surface of the forming base 2. The pushing plate 12 is used to push the formed tiles and push the tiles onto the conveyor belt 5.

[0015] Furthermore, a deformation storage cavity 17 is provided on the side of the feed hole 19, and a deformation block 18 made of flexible material is provided at the opening of the deformation storage cavity 17. The deformation block 18 separates the deformation storage cavity 17 and the feed hole 19. When the punch 14 moves downward for extrusion, excess blank will flow back from the feed hole 19 and pass through the deformation storage cavity 17.

[0016] Furthermore, a wear-resistant block 13 is provided at the bottom of the push plate 12. The wear-resistant block 13 is made of rubber material. The setting of the wear-resistant block 13 can reduce the friction consumption between the push plate 12 and the forming base 2. At the same time, a flexible contact is formed between the wear-resistant block 13 and the extruded ceramic tile to avoid damage to the ceramic tile during the process of pushing the ceramic tile.

[0017] Furthermore, a spring may be installed in the movable cavity 16 , and the spring is located below the linkage block 15 and outside the punch 14 .

[0018] Working principle: During operation, the hydraulic cylinder 4 drives the forming module 3 to be located at the upper end of the hood 6, and then the hydraulic cylinder 4 drives the forming module 3 to move downward. When the forming module 3 contacts the forming base 2, the vacuum feeding equipment is controlled to feed the material into the forming cavity from the feeding pipe 9 and the feeding hole 19. When the blank fills the forming cavity, the hydraulic cylinder 4 is controlled to drive the punch 14 to continue to move downward to extrude the blank into a tile. At the same time, the excess blank will flow back to the deformation storage cavity 17 through the feeding hole 19 for storage. After extrusion molding, the hydraulic cylinder 4 drives the forming module 3 to move upward as a whole, and then the pushing hydraulic cylinder 11 drives the pushing plate 12 to unload the tiles. The tiles fall onto the conveyor belt 5 for transportation, and then the pushing hydraulic cylinder 11 drives the pushing plate 12 to reset, and the above steps are repeated to extrude the next tile.

[0019] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as the modifications are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A tile hydraulic forming device, comprising a base frame (1), a forming base (2), a forming module (3), a hydraulic cylinder (4), a conveyor belt (5), a machine cover (6) and a guide column (7), Features: The molding base (2) is mounted on the base frame (1), the conveyor belt (5) is mounted on the unloading side of the molding base (2), the hood (6) is in a door-shaped structure, the hood (6) is mounted above the molding base (2), four vertical guide columns (7) are arranged between the hood (6) and the base frame (1), the hydraulic cylinder (4) is mounted on the top of the hood (6), the bottom end of the piston rod of the hydraulic cylinder (4) is connected to the molding module (3), the four guide columns (7) are arranged through the guide holes arranged on the molding module (3), a moving cavity (16) is arranged inside the molding module (3), a linkage block (15) is arranged inside the moving cavity (16), the upper end of the linkage block (15) is connected to the piston rod of the hydraulic cylinder (4), the lower end of the linkage block (15) is connected to the punch (14), a mold frame (8) is arranged at the bottom of the molding module (3), and a molding cavity is formed between the lower end of the punch (14) and the mold frame (8), A feed hole (19) is provided on the side of the molding cavity, a feed pipe (9) is installed on the outer end of the feed hole (19), and the feed pipe (9) is connected to a material source through a vacuum feeding device; A push hydraulic cylinder (11) is provided on the other side of the forming base (2) opposite to the conveyor belt (5), and the push hydraulic cylinder (11) is connected to a push plate (12) via a connecting rod (10), and the bottom of the push plate (12) is arranged flush with the upper end surface of the forming base (2).

2. A tile hydraulic forming device according to claim 1, characterized in that: A deformation storage cavity (17) is provided on the side of the feed hole (19), and a deformation block (18) made of a flexible material is provided at the opening of the deformation storage cavity (17), and the deformation block (18) separates the deformation storage cavity (17) and the feed hole (19).

3. A tile hydraulic forming device according to claim 2, characterized in that: A wear-resistant block (13) is provided at the bottom of the push plate (12), and the wear-resistant block (13) is made of rubber material.

4. A tile hydraulic forming device according to claim 3, characterized in that: A spring can be installed inside the moving cavity (16), and the spring is located below the linkage block (15) and outside the punch (14).

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