Pressing equipment for porous red bricks

Abstract

The utility model provides pressing equipment for porous red bricks, which belongs to the technical field of brick production and comprises a processing seat, a collecting frame arranged in the processing seat, a first lower die frame, a second lower die frame, a threaded rod and a scraper blade arranged at the upper end of the processing seat, a supporting column connected with the processing seat, a supporting plate arranged at the upper end of the supporting column and an upper pressing component arranged at the lower end of the supporting column. An L-shaped plate, a threaded sleeve and a gear disc are arranged on one side of the supporting column, and a fixing plate, a lifting frame and teeth are arranged on the two sides of the upper pressing assembly. The brick demolding device has the advantages that the air cylinder drives the upper pressing assembly, the fixing plate and the lifting frame to move downwards, and the teeth, the gear disc and the threaded sleeve drive the threaded rod to rotate, so that the first lower mold frame and the second lower mold frame are far away from each other, rapid demolding of bricks is guaranteed, meanwhile, the scraping plate and the cleaning brush are driven to move, and demolding efficiency is improved. And therefore, residues and waste materials generated in the machining process can be collected through the blanking hole and the collecting frame, and the next pressing effect can be guaranteed while recycling is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of brick production, in particular to a pressing device for porous red bricks. Background Art

[0002] As a new type of brick material, porous bricks are made through molds by designing new processing technology and designing multiple groups of holes in the brick body. While ensuring the structural strength and load-bearing capacity of the brick body, compared with traditional solid bricks, they greatly reduce the energy consumption during production and to a certain extent also reduce the cost of transportation after production.

[0003] In the prior art, brick-making raw materials in the mold are usually made by extrusion. However, since the raw materials are moist and loose, they may stick to the mold after pressing, making it difficult to demold. At the same time, excess raw materials will accumulate next to the mold during the pressing process, which is difficult to clean and may affect the pressing effect. How to invent a method to improve these problems has become an urgent problem to be solved by technical personnel in this field. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a pressing device for porous red bricks, aiming to improve the problem that the raw materials are wet and loose, which may stick to the mold after pressing and be difficult to demold; at the same time, excess raw materials will accumulate next to the mold during the pressing process, which is difficult to clean and may affect the pressing effect.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a pressing device for porous red bricks, comprising a processing seat, a collecting frame is arranged inside the processing seat, a lower mold frame 1 and a lower mold frame 2 are symmetrically arranged on both sides of the upper end of the processing seat, threaded rods and scrapers are arranged on both sides of the lower mold frame 1 and the lower mold frame 2, the processing seat is connected with a support column, a support plate and an upper pressing component are arranged on the upper end of the support column, an L-shaped plate is arranged on one side of the support column, the L-shaped plate is connected with a threaded sleeve, one end of the threaded sleeve is arranged with a gear plate, fixed plates and lifting frames are arranged on both sides of the upper pressing component, and the lifting frame is connected with a plurality of teeth.

[0007] Preferably, a cavity is provided inside the processing seat, and blanking holes are opened between the symmetrical sides of the upper side wall of the processing seat and the inner wall of the cavity. The internal cavity of the processing seat is detachably connected to the collection frame, and the processing seat is fixedly connected with blocking bars on both sides of the opening of the blanking hole.

[0008] By adopting the above technical solution, the residue and waste materials generated during the processing can be collected, and the retaining bar can be used to prevent the residue and waste materials from falling to other places, so as to facilitate centralized collection.

[0009] Preferably, the first lower die frame and the second lower die frame are slidably connected to the surface of the processing seat. Both sides of the first lower die frame and the second lower die frame are fixedly connected to a scraper. A cleaning brush is fixedly connected to the lower side wall of the scraper. One side of the scraper close to the support column is fixedly and rotatably connected to a threaded rod.

[0010] By adopting the above technical solution, after processing is completed, it is ensured that while the first lower die frame and the second lower die frame are convenient for demoulding, they drive the scraper and the cleaning brush to clean the residual residues and waste materials on the surface of the processing seat. In addition, while recycling, the pressing effect of the next time is ensured.

[0011] Preferably, one end of the support column is fixedly connected to the processing seat, the upper end of the support column is fixedly connected to a support plate, a cylinder is connected to the support plate, the support plate is located above the upper pressing assembly, and the upper pressing assembly is fixedly connected to the moving end of the cylinder.

[0012] Preferably, both ends of the upper pressing assembly are fixedly connected to fixing plates, the other ends of the fixing plates are fixedly connected to a lifting frame, the lifting frame is in a "C" shape, and a plurality of teeth are fixedly connected to both sides of the opposite side walls of the lifting frame.

[0013] Preferably, the side wall of the support column is fixedly connected to an L-shaped plate, the side wall of the L-shaped plate is fixedly and rotatably connected to the outer wall of a threaded sleeve, the inner wall of the threaded sleeve is threadedly connected to the outer wall of the threaded sleeve, one end of the threaded sleeve is fixedly connected to a gear disk, and the gear disk is meshed with the teeth.

[0014] By adopting the above technical solution, when the cylinder drives the upper pressing assembly to press, the lifting frame is driven to move downward through the fixing plate, and then through the meshing connection of the teeth and the gear disk, the threaded sleeve drives the threaded rod to rotate, so as to ensure that the first lower die frame and the second lower die frame move synchronously and approach each other until they finally fit. When the teeth pass through the gear disk, the upper pressing assembly continues to descend, so as to press the materials in the first lower die frame and the second lower die frame. After that, the upper pressing assembly is reset.

[0015] The beneficial effects of the present utility model are:

[0016] The upper pressing assembly, the fixed plate and the lifting frame are driven downward by the cylinder, and then the threaded rod is driven to rotate by the teeth, the gear plate and the threaded sleeve, so as to ensure that the lower mold frame 1 and the lower mold frame 2 are moved synchronously and close to each other for final fitting. When the teeth pass through the gear plate, the upper pressing assembly continues to descend, so as to press the materials of the lower mold frame 1 and the lower mold frame 2. When the upper pressing assembly is reset, the teeth and the gear plate are re-engaged and connected after the upper pressing assembly rises a certain distance, so that the lower mold frame 1 and the lower mold frame 2 are moved away from each other, so as to ensure the rapid demoulding of the bricks. At the same time, the scraper and the cleaning brush are driven to clean the residual waste on the surface of the processing seat, so that the residual waste generated in the processing process can be collected through the drop hole and the collection frame, and the residual waste can be prevented from falling to other places through the effect of the baffle, so as to ensure recycling and the pressing effect next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure provided by the implementation method of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the upper pressing assembly provided by the embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the lower mold frame 2 provided in the embodiment of the utility model;

[0021] Figure 4 It is a structural schematic diagram of a lower mold frame provided in an embodiment of the utility model.

[0022] In the figure: 1. Processing seat; 2. Threaded rod; 3. Teeth; 4. Lifting frame; 5. Fixed plate; 6. Support plate; 7. Lower mold frame 1; 8. Blanking hole; 9. Baffle bar; 10. Collecting frame; 11. Lower mold frame 2; 12. Scraper; 13. Upper pressing assembly; 14. L-shaped plate; 15. Cleaning brush; 16. Support column; 17. Threaded sleeve; 18. Gear plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] Reference Figure 1-Figure 4 A pressing device for porous red bricks includes a processing seat 1, a collecting frame 10 is arranged inside the processing seat 1, a lower mold frame 7 and a lower mold frame 11 are symmetrically arranged on both sides of the upper end of the processing seat 1, threaded rods 2 and scrapers 12 are arranged on both sides of the lower mold frame 7 and the lower mold frame 11, the processing seat 1 is connected with a support column 16, a support plate 6 and an upper pressing assembly 13 are arranged on the upper end of the support column 16, an L-shaped plate 14 is arranged on one side of the support column 16, a threaded sleeve 17 is connected to the L-shaped plate 14, a gear plate 18 is arranged at one end of the threaded sleeve 17, a fixing plate 5 and a lifting frame 4 are arranged on both sides of the upper pressing assembly 13, and the lifting frame 4 is connected with a plurality of teeth 3.

[0026] Furthermore, a cavity is provided inside the processing seat 1, and blanking holes 8 are opened between the symmetrical sides of the upper side wall of the processing seat 1 and the inner wall of the cavity. The internal cavity of the processing seat 1 is detachably connected to the collection frame 10, and the processing seat 1 is fixedly connected with baffles 9 on both sides of the opening of the blanking hole 8.

[0027] It should be noted that the residues and waste materials generated during the processing can be collected through the drop holes 8 and the collection frame 10, and the blocking bars 9 can prevent the residues and waste materials from falling to other places, so as to facilitate centralized collection and utilization.

[0028] Reference Figure 3-Figure 4, Further, the first lower die frame 7 and the second lower die frame 11 are slidably connected to the surface of the processing base 1. Both sides of the first lower die frame 7 and the second lower die frame 11 are fixedly connected to the scraping plate 12. A cleaning brush 15 is fixedly connected to the lower side wall of the scraping plate 12. One side of the scraping plate 12 close to the support column 16 is fixedly and rotatably connected to the threaded rod 2. One end of the support column 16 is fixedly connected to the processing base 1, and the upper end of the support column 16 is fixedly connected to the support plate 6. The support plate 6 is connected to a cylinder. The support plate 6 is located above the upper pressing assembly 13, and the upper pressing assembly 13 is fixedly connected to the moving end of the cylinder. Both ends of the upper pressing assembly 13 are fixedly connected to the fixing plate 5, and the other end of the fixing plate 5 is fixedly connected to the lifting frame 4. The lifting frame 4 is in a "C" shape, and a number of teeth 3 are fixedly connected to both sides of the opposite side walls of the lifting frame 4. The side wall of the support column 16 is fixedly connected to the L-shaped plate 14. The side wall of the L-shaped plate 14 is fixedly and rotatably connected to the outer wall of the threaded sleeve 17. The inner wall of the threaded sleeve 17 is threadedly connected to the outer wall of the threaded sleeve 17. One end of the threaded sleeve 17 is fixedly connected to the gear disk 18, and the gear disk 18 is meshed with the teeth 3.

[0029] It should be noted that when the cylinder drives the upper pressing assembly 13 to press, the lifting frame 4 is driven by the fixing plate 5 to move downward. Then, through the meshing connection between the teeth 3 and the gear disk 18, the threaded sleeve 17 drives the threaded rod 2 to rotate, so as to ensure that the first lower die frame 7 and the second lower die frame 11 move synchronously closer and finally fit. When the teeth 3 pass through the gear disk 18, the upper pressing assembly 13 continues to descend, so as to press the materials in the first lower die frame 7 and the second lower die frame 11. After the pressing is completed, the upper pressing assembly 13 is reset. When the upper pressing assembly 13 rises a certain distance, the teeth 3 and the gear disk 18 are re-meshed, so that the first lower die frame 7 and the second lower die frame 11 move away from each other, thus ensuring the rapid demolding of the bricks. At the same time, the scraping plate 12 and the cleaning brush 15 are driven to clean the residual residues and waste materials on the surface of the processing base 1, ensuring recycling and also guaranteeing the pressing effect of the next time.

[0030] The working principle of this type is as follows: when the cylinder drives the upper pressing assembly 13 to press, the lifting frame 4 is driven downward by the fixed plate 5, and then the threaded sleeve 17 drives the threaded rod 2 to rotate through the meshing connection of the teeth 3 and the gear plate 18, thereby ensuring that the lower mold frame 1 7 and the lower mold frame 2 11 move synchronously and approach the final fit. When the teeth 3 pass through the gear plate 18, the upper pressing assembly 13 continues to descend, thereby pressing the materials of the lower mold frame 1 7 and the lower mold frame 2 11. After the end, the upper pressing assembly 13 is reset. When the upper pressing After the component 13 rises a certain distance, the teeth 3 and the gear plate 18 are re-engaged and connected, so that the lower mold frame 1 7 and the lower mold frame 2 11 are separated from each other, thereby ensuring the rapid demolding of the bricks. At the same time, the scraper 12 and the cleaning brush 15 are driven to clean the residue and waste remaining on the surface of the processing seat 1, so that the residue and waste generated in the processing process can be collected through the drop hole 8 and the collecting frame 10, and the residue and waste can be prevented from falling to other places through the action of the baffle 9, so as to ensure recycling and the next pressing effect.

[0031] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0032] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pressing device for porous red bricks, comprising a processing seat (1), characterized in that: Inside the processing base (1), there is a collection box (10). On both symmetric sides of the upper end of the processing base (1), there are a first lower mold frame (7) and a second lower mold frame (11) respectively. On both sides of the first lower mold frame (7) and the second lower mold frame (11), there are threaded rods (2) and scraping plates (12). The processing base (1) is connected to a support column (16). At the upper end of the support column (16), there are a support plate (6) and an upper pressing assembly (13). On one side of the support column (16), there is an L-shaped plate (14). The L-shaped plate (14) is connected to a threaded sleeve (17). At one end of the threaded sleeve (17), there is a gear disk (18). On both sides of the upper pressing assembly (13), there are fixed plates (5) and lifting frames (4). The lifting frame (4) is connected to a number of teeth (3).

2. The porous red brick pressing device according to claim 1, characterized in that: Inside the processing base (1), there is a cavity. Between the symmetric sides of the upper side wall of the processing base (1) and the inner wall of the cavity, there are blanking holes (8). The inner cavity of the processing base (1) is detachably connected to the collection box (10). On both sides of the opening of the blanking hole (8) of the processing base (1), there are fixed connection strips (9).

3. The porous red brick pressing device according to claim 1, characterized in that: The first lower mold frame (7) and the second lower mold frame (11) are slidably connected to the surface of the processing base (1). On both sides of the first lower mold frame (7) and the second lower mold frame (11), they are fixedly connected to the scraping plates (12). On the lower side wall of the scraping plate (12), there is fixedly connected a cleaning brush (15). On the side of the scraping plate (12) close to the support column (16), it is fixedly and rotatably connected to the threaded rod (2).

4. The porous red brick pressing device according to claim 1, characterized in that: One end of the support column (16) is fixedly connected to the processing base (1). The upper end of the support column (16) is fixedly connected to the support plate (6). The support plate (6) is connected to a cylinder. The support plate (6) is located above the upper pressing assembly (13). The upper pressing assembly (13) is fixedly connected to the moving end of the cylinder.

5. The porous red brick pressing device according to claim 1, characterized in that: Both ends of the upper pressing assembly (13) are fixedly connected to the fixed plates (5). The other end of the fixed plate (5) is fixedly connected to the lifting frame (4). The lifting frame (4) is in a "C" shape. On both sides of the opposite side walls of the lifting frame (4), they are fixedly connected to a number of teeth (3).

6. The porous red brick pressing device according to claim 1, characterized in that: The side wall of the support column (16) is fixedly connected to the L-shaped plate (14). The side wall of the L-shaped plate (14) is fixedly and rotatably connected to the outer wall of the threaded sleeve (17). The inner wall of the threaded sleeve (17) is threadedly connected to the outer wall of the threaded sleeve (17). One end of the threaded sleeve (17) is fixedly connected to the gear disk (18). The gear disk (18) is meshed with the teeth (3).

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