Improved tile forming device

Abstract

The utility model discloses an improved tile forming device, which belongs to the technical field of tile processing and comprises a worktable and a lower die movably connected to the surface of the worktable, a driving motor is mounted on the bottom wall of an inner cavity of the worktable, and a plurality of first hydraulic cylinders are mounted on the bottom wall of an inner cavity of the lower die. A supporting plate movably connected with the lower mold is fixed to the output end of the first hydraulic cylinder, a protection box is fixed to the surface of the workbench, a stepping motor is installed on the bottom wall of an inner cavity of the protection box, a movable screw rod is fixed to the output end of the stepping motor, and a connecting rod is in threaded connection with the outer wall of the movable screw rod. And a scraping plate is fixed on the surface of the connecting rod. According to the improved tile forming device, redundant concrete raw materials can be scraped off, the quality of tiles is improved, the tiles can be rapidly pushed out of the lower mold after being formed, and the machining efficiency of the tiles is improved.

Description

Technical Field

[0001] This utility model belongs to the field of tile processing technology, specifically relating to an improved tile forming device. Background Technology

[0002] Cement tiles are made of pressed concrete. The finished product has high density, high strength, good rain and frost resistance, smooth surface, accurate dimensions, and low cost, and is widely used in construction.

[0003] Currently, in the production process of cement tiles, workers add concrete raw materials into a mold, then use a stamping tool to press the concrete raw materials into shape, and finally remove the cement tiles from the mold. During the material addition process, due to manual addition, the amount of raw materials added can be inconsistent, resulting in uneven thickness of the subsequently pressed tiles and affecting the quality of the tiles. Utility Model Content

[0004] The purpose of this invention is to provide an improved tile forming device to solve the problem mentioned in the background art, where inconsistent material addition during the feeding process due to manual addition leads to inconsistent thickness of the subsequently pressed tiles, thus affecting the quality of the tiles.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an improved tile forming device, including a worktable and a lower mold movably connected to the surface of the worktable. A drive motor is installed on the bottom wall of the inner cavity of the worktable, and a plurality of hydraulic cylinders are installed on the bottom wall of the inner cavity of the lower mold. The output end of each hydraulic cylinder is fixed with a support plate movably connected to the lower mold.

[0006] A protective box is fixed to the surface of the workbench, and a stepper motor is installed on the bottom wall of the inner cavity of the protective box. A moving screw is fixed to the output end of the stepper motor. A connecting rod is threaded to the outer wall of the moving screw, and a scraper is fixed to the surface of the connecting rod. A support rod that is movably connected to the workbench is fixed to the bottom of the scraper.

[0007] In a further embodiment, the output end of the drive motor is fixed with a guide screw, and the outer wall of the guide screw is threaded with a connecting block that is fixedly connected to the lower mold.

[0008] In a further embodiment, two fixed frames are symmetrically fixed to the surface of the workbench, and a material cylinder is fixed between the two fixed frames.

[0009] In a further embodiment, a connector is fixed to one side of the outer wall of the lower mold, and a collection box that is movably connected to the lower mold is suspended outside the connector.

[0010] In a further embodiment, a mounting bracket is fixed to the surface of the workbench, a second hydraulic cylinder is mounted on the surface of the mounting bracket, and an upper mold is mounted on the output end of the second hydraulic cylinder.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] The improved tile forming device injects concrete raw material into the lower mold through a material cylinder. A stepper motor drives a moving screw to rotate, and the moving screw drives a scraper to move through a connecting rod. This scrapes away excess concrete raw material in the lower mold, thereby avoiding inconsistent tile thickness caused by excessive concrete raw material and ensuring the quality of the tiles.

[0013] The concrete material is poured into the lower mold, and the second hydraulic cylinder drives the upper mold to descend, extruding the concrete material and making the tile form quickly. After the tile is formed, the first hydraulic cylinder drives the support plate to rise, thereby pushing the formed tile out of the lower mold. This avoids the situation where workers have to manually remove the tile, which could cause damage to the tile, and also improves the processing efficiency of the tile.

[0014] By driving the guide screw to rotate via the drive motor, the connecting block and the lower mold can be moved. After the tile is formed, the lower mold can be moved to a suitable position to facilitate the transfer of the formed tile. This improved tile forming device can not only scrape off excess concrete material to improve the quality of the tile, but also quickly push the tile out of the lower mold after forming, thus improving the processing efficiency of the tile. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the workbench of this utility model;

[0018] Figure 3 This is a cross-sectional view of the lower mold and the collection box of this utility model;

[0019] Figure 4 This is a schematic diagram of the stepper motor and scraper of this utility model.

[0020] In the diagram: 1. Workbench; 2. Drive motor; 3. Guide screw; 4. Connecting block; 5. Lower mold; 6. Hydraulic cylinder one; 7. Support plate; 8. Collection box; 9. Fixing frame; 10. Material cylinder; 11. Protective box; 12. Stepper motor; 13. Moving screw; 14. Connecting rod; 15. Scraper; 16. Support rod; 17. Mounting frame; 18. Hydraulic cylinder two; 19. Upper mold. Detailed Implementation

[0021] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0022] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0023] Please see Figure 1-4 This utility model provides an improved tile forming device, including a workbench 1 and a lower mold 5 movably connected to the surface of the workbench 1. A drive motor 2 is installed on the bottom wall of the inner cavity of the workbench 1 by bolts. A guide screw 3 is fixed to the output end of the drive motor 2 by a coupling. A connecting block 4, which is welded and fixed to the lower mold 5, is threadedly connected to the outer wall of the guide screw 3. A moving groove for the connecting block 4 to move is opened on the surface of the workbench 1.

[0024] Multiple hydraulic cylinders 6 are bolted to the bottom wall of the inner cavity of the lower mold 5. The output end of the hydraulic cylinder 6 is bolted to a support plate 7 that is movably connected to the lower mold 5. A connector is welded to one side of the outer wall of the lower mold 5. The connector is a hook structure. A collection box 8 that is movably connected to the lower mold 5 is suspended outside the connector. Multiple drainage holes are opened at the corresponding positions of the lower mold 5 and the collection box 8. During the extrusion of the concrete raw material, excess water in the concrete raw material is discharged into the collection box 8. Two fixed frames 9 are symmetrically welded to the surface of the workbench 1. A material cylinder 10 is welded between the two fixed frames 9. A discharge pipe (not shown in the figure) is welded to the bottom of the material cylinder 10. A control valve is installed on the discharge pipe.

[0025] A protective box 11 is bolted to the surface of the workbench 1, and a stepper motor 12 is bolted to the bottom wall of the inner cavity of the protective box 11. A moving screw 13 is fixed to the output end of the stepper motor 12 via a coupling. A connecting rod 14 is threaded to the outer wall of the moving screw 13. A limiting groove for the moving rod 14 is provided on the surface of the protective box 11, and a scraper 15 is welded to the surface of the connecting rod 14. A support rod 16, which is movably connected to the workbench 1, is welded to the bottom of the scraper 15 to provide stable support for the scraper 15. Multiple rotating parts are provided at the bottom of the support rod 16. The support rod 16 has a rotatable groove at its bottom, and a sliding ball (not shown in the figure) is rotatably connected in the rotatable groove. The surface of the worktable 1 is provided with a sliding groove for the sliding ball to slide, which allows the support rod 16 to move more smoothly on the surface of the worktable 1. The concrete raw material is injected into the lower mold 5 through the material cylinder 10. The stepper motor 12 drives the moving screw 13 to rotate. The moving screw 13 drives the scraper 15 to move through the connecting rod 14, which can scrape off the excess concrete raw material in the lower mold 5, thereby avoiding the uneven thickness of the tiles due to excessive concrete raw material and ensuring the quality of the tiles.

[0026] A mounting frame 17 is welded to the surface of the workbench 1. A hydraulic cylinder 2 18 is bolted to the surface of the mounting frame 17, and an upper mold 19 is bolted to the output end of the hydraulic cylinder 2 18. When concrete raw material is poured into the lower mold 5, the hydraulic cylinder 2 18 drives the upper mold 19 to descend, extruding the concrete raw material and making the tile form quickly. After the tile is formed, the hydraulic cylinder 1 6 drives the support plate 7 to rise, thereby pushing the formed tile out of the lower mold 5. This avoids the situation where the tile is damaged due to manual removal by the staff, and also improves the processing efficiency of the tile.

[0027] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The control method of this utility model is through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Working principle:

[0030] When using the improved tile forming device, the discharge pipe at the bottom of the material cylinder 10 is opened to inject concrete raw material into the lower mold 5. The stepper motor 12 is started to drive the moving screw 13 to rotate. The moving screw 13 drives the scraper 15 to move through the connecting rod 14 to scrape off the excess concrete raw material in the lower mold 5. The excess concrete raw material is collected through the collection box 8.

[0031] Then, the drive motor 2 is restarted, which drives the guide screw 3 to rotate. The guide screw 3 drives the lower mold 5 to move through the connecting block 4, so that the lower mold 5 moves directly below the upper mold 19. The hydraulic cylinder 18 drives the upper mold 19 to descend. The upper mold 19 descends into the lower mold 5 and squeezes the concrete raw material to quickly form the tile. After the tile is formed, the hydraulic cylinder 18 drives the upper mold 19 to reset, and the hydraulic cylinder 6 drives the support plate 7 to rise, thereby pushing the formed tile out of the lower mold 5. This avoids the situation where the tile is damaged when the worker manually removes it, and also improves the processing efficiency of the tile.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An improved tile forming apparatus, comprising a worktable (1) and a lower mold (5) movably connected to the surface of the worktable (1), characterized in that: A drive motor (2) is installed on the bottom wall of the inner cavity of the workbench (1), and a plurality of hydraulic cylinders (6) are installed on the bottom wall of the inner cavity of the lower mold (5). The output end of the hydraulic cylinder (6) is fixed with a support plate (7) that is movably connected to the lower mold (5). A protective box (11) is fixed on the surface of the workbench (1), and a stepper motor (12) is installed on the bottom wall of the inner cavity of the protective box (11). A moving screw (13) is fixed at the output end of the stepper motor (12). A connecting rod (14) is threadedly connected to the outer wall of the moving screw (13), and a scraper (15) is fixed on the surface of the connecting rod (14). A support rod (16) that is movably connected to the workbench (1) is fixed at the bottom of the scraper (15).

2. The improved tile forming device according to claim 1, characterized in that: The output end of the drive motor (2) is fixed with a guide screw (3), and the outer wall of the guide screw (3) is threaded with a connecting block (4) that is fixedly connected to the lower mold (5).

3. The improved tile forming device according to claim 1, characterized in that: The workbench (1) has two fixed frames (9) symmetrically fixed on its surface, and a material cylinder (10) is fixed between the two fixed frames (9).

4. An improved tile forming device according to claim 1, characterized in that: A connector is fixed to one side of the outer wall of the lower mold (5), and a collection box (8) that is movably connected to the lower mold (5) is suspended outside the connector.

5. An improved tile forming device according to claim 3, characterized in that: The surface of the workbench (1) is fixed with a mounting bracket (17), and a hydraulic cylinder (18) is mounted on the surface of the mounting bracket (17), and an upper mold (19) is mounted on the output end of the hydraulic cylinder (18).

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