High-performance refractory brick production device

Abstract

The utility model relates to the technical field of refractory brick production, and discloses a high-performance refractory brick production device which comprises a base, a bottom plate is fixedly connected to the middle right portion of the top end of the base, a lower die is fixedly connected to the right end of the top of the bottom plate, and a collecting box is arranged at the position, at the front end of the lower die, of the top end of the base. A supporting column is fixedly connected to the top of the base and located on the right side of the front end of the collecting box, a first motor is fixedly connected to the top of the supporting column, a rotating shaft is fixedly connected to the output end of the first motor, fixing blocks are fixedly connected to the front and back of the right end of the top of the lower mold, and the rear end of the rotating shaft is rotationally connected with the front end of the fixing block on the rear side. According to the device, redundant raw materials are scraped into the collecting box through the scraping assembly, the situation that when the air cylinder drives the pressing plate to press downwards, the raw materials overflow from gaps of the mold is prevented, and green bricks are conveniently pushed out through cooperation of the pushing assembly, the first motor, the rotating shaft and the baffle.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory brick production, in particular to a production device for high-performance refractory bricks. Background Art

[0002] With the acceleration of the industrialization process, the demand for refractory materials in high-temperature industries such as steel, cement, and glass is increasing continuously. As an important refractory material in these industries, the development of the production device for refractory bricks is an inevitable result of meeting industrial demands.

[0003] Select suitable refractory raw materials, such as high-aluminum, silicon-based, magnesia-based, etc. These raw materials have good refractory properties. The raw materials need to be pretreated through crushing, screening, mixing, etc. to ensure uniform particle size and uniform mixing of the raw materials. According to the type and performance requirements of the refractory bricks, various raw materials are accurately metered according to the formula, and the raw materials are mixed to ensure uniform distribution of various components. The mixed raw materials are made into brick blanks by methods such as dry pressing, wet pressing, or extrusion molding. During the molding process, the density and size of the brick blanks need to be controlled to ensure the quality of the final product. The molded brick blanks are dried to remove the moisture therein, and then the dried brick blanks are put into a high-temperature kiln for sintering.

[0004] However, for the existing refractory brick production device, after the brick blanks are molded, it is necessary to manually take out the brick blanks, resulting in low efficiency. In addition, when too much raw material is added to the current mold, the raw material will overflow from the gaps of the mold, forming flash or burrs, which affect the appearance of the product and subsequent processing. Therefore, a production device for high-performance refractory bricks is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a production device for high-performance refractory bricks, aiming to improve the problems that after the brick blanks are molded in the prior art, manual taking out is required, resulting in low efficiency, and too much raw material addition causes flash or burrs on the brick blanks.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A high-performance refractory brick production device, including a base, the middle right part of the top of the base is fixedly connected with a bottom plate, the right end of the top of the bottom plate is fixedly connected with a lower mold, a collection box is arranged at the front end of the lower mold on the top of the base, a support column is fixedly connected to the front right side of the collection box on the top of the base, a first motor is fixedly connected to the top of the support column, the output end of the first motor is fixedly connected with a rotating shaft, fixing blocks are fixedly connected to the front and back of the right end of the top of the lower mold, the rear end of the rotating shaft is rotatably connected to the front end of the rear fixing block, a baffle is fixedly connected between the two fixing blocks on the outer side of the rotating shaft, the outer wall of the baffle is attached to the inner wall of the lower mold, a pushing component is arranged at the left end of the top of the base, the right end of the pushing component is located inside the lower mold, and the pushing component pushes the brick blank formed inside the lower mold onto the conveyor belt. A vertical plate is fixedly connected to the rear side of the right end of the top of the base, a horizontal plate is fixedly connected to the top front end of the vertical plate, a cylinder is fixedly connected to the bottom end of the horizontal plate, the output end of the cylinder is fixedly connected with a pressing plate, a scraping component is arranged at the middle and lower part of the vertical plate, and the scraping component scrapes the excess raw materials on the top of the lower mold into the collection box.

[0007] As a further description of the above technical solution: The pushing component includes a fixing plate, the bottom end of the fixing plate is fixedly connected to the left end of the top of the base, an electric push rod is fixedly connected to the right end of the fixing plate, the output end of the electric push rod is fixedly connected with a pushing block, a first chute is opened at the left end of the top of the bottom plate, a slider is slidably connected inside the first chute, a moving plate is fixedly connected to the top end of the slider, the left end of the moving plate is attached to the right end of the pushing block, a connecting column is fixedly connected to the middle of the right end of the moving plate, and the right end of the connecting column penetrates through the left end of the lower mold and is fixedly connected with a pushing plate.

[0008] As a further description of the above technical solution: Springs are fixedly connected to the outer side of the connecting column at the right end of the moving plate and the middle of the front and back sides of the right end of the moving plate, and the right ends of the three springs are fixedly connected to the left end of the lower mold.

[0009] As a further description of the above technical solution: The outer wall of the pushing plate is attached to the inner wall of the lower mold, and the length and width of the top of the space formed by the lower mold, the pushing plate and the baffle are the same as those of the pressing plate.

[0010] As a further description of the above technical solution: The scraping component includes a first support plate and a second support plate. The front ends of the first support plate and the second support plate are both fixedly connected to the rear end of the vertical plate. The left end of the top of the first support plate is fixedly connected to a second motor. The left and right sides of the top of the first support plate are both rotatably connected to a rotating shaft. The top of the left rotating shaft is fixedly connected to the output end of the second motor. The bottoms of the two rotating shafts are both rotatably connected to the top of the second support plate. Gears are fixedly connected to the outer sides of the rotating shafts. The two gears are meshed with each other. The outer sides of the gears are both meshed with racks. The rear sides of the racks are connected by a connecting plate. The front ends of the racks are connected by a scraping plate.

[0011] As a further description of the above technical solution: The vertical plate is provided with second chutes at the left and right ends between the first support plate and the second support plate. The two racks are both slidably connected to the second chutes on the same side.

[0012] As a further description of the above technical solution: The scraping plate is located on the front side of the vertical plate. The bottom of the scraping plate is at the same horizontal line as the top of the lower mold.

[0013] As a further description of the above technical solution: The top of the lower mold is at the same horizontal line as the top of the collection box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, when too much raw material is added, by starting the second motor, the two racks drive the scraping plate to move forward, and the excess raw material is scraped into the collection box, preventing the raw material from overflowing from the gap of the mold to form flash or burrs when the cylinder drives the pressing plate to press down.

[0016] 2. In the utility model, when the brick blank is formed, by driving the first motor, the baffle is parallel to the base, and the electric push rod can be started to drive the push block to move to the right and fit the left side of the moving plate, so that the pushing plate moves the brick blank onto the conveyor belt, eliminating the need for manual removal of the brick blank and improving the production efficiency of the brick blank. Description of the Drawings

[0017] Figure 1 is a three-dimensional schematic diagram of a high-performance refractory brick production device proposed by the utility model;

[0018] Figure 2 is a rear schematic diagram of a high-performance refractory brick production device proposed by the utility model;

[0019] Figure 3 is a front sectional view of the bottom plate of a high-performance refractory brick production device proposed by the utility model;

[0020] Figure 4The top sectional view of the vertical plate of a high-performance refractory brick production device proposed by the present utility model.

[0021] Legend:

[0022] 1. Base; 2. Bottom plate; 3. Lower mold; 4. First chute; 5. Slide block; 6. Moving plate; 7. Pushing plate; 8. Connecting column; 9. Spring; 10. Fixed plate; 11. Electric push rod; 12. Pushing block; 13. Fixed block; 14. Rotating shaft; 15. Baffle; 16. First motor; 17. Support column; 18. Vertical plate; 19. Horizontal plate; 20. Cylinder; 21. Pressing plate; 22. Second chute; 23. Rack; 24. Connecting plate; 25. Scraper; 26. First support plate; 27. Second motor; 28. Rotating shaft; 29. Gear; 30. Second support plate; 31. Collection box. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Referring to Figures 1 - 3 , an embodiment provided by the present utility model: A high-performance refractory brick production device includes a base 1. The middle right part of the top end of the base 1 is fixedly connected with a bottom plate 2. The right end of the top of the bottom plate 2 is fixedly connected with a lower mold 3. A collection box 31 is arranged at the front end of the lower mold 3 on the top end of the base 1. A support column 17 is fixedly connected to the front right side of the collection box 31 on the top of the base 1. The top of the support column 17 is fixedly connected with a first motor 16. The output end of the first motor 16 is fixedly connected with a rotating shaft 14. Both the front and rear of the right end of the top of the lower mold 3 are fixedly connected with fixed blocks 13. The rear end of the rotating shaft 14 is rotatably connected to the front end of the rear fixed block 13. A baffle 15 is fixedly connected between the two fixed blocks 13 on the outer side of the rotating shaft 14. The outer wall of the baffle 15 is attached to the inner wall of the lower mold 3. A feeding assembly is arranged at the left end of the top of the base 1. The right end of the feeding assembly is located inside the lower mold 3. The feeding assembly pushes the brick blank formed inside the lower mold 3 onto the conveyor belt. A vertical plate 18 is fixedly connected to the rear side of the right end of the top of the base 1. The front top of the vertical plate 18 is fixedly connected with a horizontal plate 19. The bottom end of the horizontal plate 19 is fixedly connected with a cylinder 20. The output end of the cylinder 20 is fixedly connected with a pressing plate 21. A scraping assembly is arranged at the middle and lower part of the vertical plate 18. The scraping assembly scrapes the excess raw materials on the top of the lower mold 3 into the collection box 31.

[0025] Start the first motor 16 to drive the bottom of the baffle 15 to fit against the inner bottom end of the lower mold 3 by the rotating shaft 14. Then pour the brick blank raw material into the lower mold 3. When the poured raw material exceeds the range, the excess raw material is scraped into the collection box 31 by the scraping component for reuse, preventing the raw material from overflowing from the gap of the mold to form flash or burrs when the cylinder 20 drives the pressing plate 21 to press down. After the brick blank is formed, drive the first motor 16 to make the baffle 15 parallel to the base 1, and the brick blank can be pushed out of the lower mold 3 by the pushing component, eliminating the need for manual removal of the brick blank and improving the production efficiency of the brick blank.

[0026] Refer to Figures 1 - 3 The pushing component includes a fixing plate 10. The bottom end of the fixing plate 10 is fixedly connected to the left end of the top of the base 1. The right end of the fixing plate 10 is fixedly connected to an electric push rod 11. The output end of the electric push rod 11 is fixedly connected to a pushing block 12. A first chute 4 is formed in the left end of the top of the bottom plate 2. A slider 5 is slidably connected to the inside of the first chute 4. The top end of the slider 5 is fixedly connected to a moving plate 6. The left end of the moving plate 6 is in contact with the right end of the pushing block 12. The middle of the right end of the moving plate 6 is fixedly connected to a connecting column 8. The right end of the connecting column 8 penetrates through the left end of the lower mold 3 and is fixedly connected to a pushing plate 7. Springs 9 are fixedly connected to the outside of the connecting column 8 at the right end of the moving plate 6 and at the middle of the front and rear sides of the right end of the moving plate 6. The right ends of the three springs 9 are fixedly connected to the left end of the lower mold 3. The outer wall of the pushing plate 7 is in contact with the inner wall of the lower mold 3. The length and width of the top of the space formed by the lower mold 3, the pushing plate 7 and the baffle 15 are the same as those of the pressing plate 21.

[0027] After the brick blank is formed, the baffle 15 can be made parallel to the base 1, and then the electric push rod 11 is started to drive the pushing block 12 to move to the right and fit against the left side of the moving plate 6, thereby pushing the moving plate 6, the slider 5, the connecting column 8 and the pushing plate 7 to move to the right synchronously, so that the pushing plate 7 pushes the brick blank out of the lower mold 3 and moves it onto the conveyor belt. The top of the conveyor belt is at the same horizontal line as the inner bottom end of the lower mold 3. After the brick blank is pushed out of the lower mold 3, the electric push rod 11 drives the pushing block 12 to move to the left, and the springs 9 drive the moving plate 6 and the pushing plate 7 to reset to facilitate the entry of the next group of brick blank raw materials.

[0028] Refer to Figure 2 and Figure 4, the scraping component includes a first support plate 26 and a second support plate 30. The front ends of the first support plate 26 and the second support plate 30 are both fixedly connected to the rear end of the vertical plate 18. The left end of the top of the first support plate 26 is fixedly connected to a second motor 27. Both the left and right sides of the top of the first support plate 26 are rotatably connected to a rotating shaft 28. The top of the left rotating shaft 28 is fixedly connected to the output end of the second motor 27. The bottoms of the two rotating shafts 28 are both rotatably connected to the top of the second support plate 30. The outer sides of the rotating shafts 28 are both fixedly connected to a gear 29. The two gears 29 are both meshed. The outer sides of the gears 29 are both meshed with a rack 23. The rear sides of the racks 23 are connected by a connecting plate 24. The front ends of the racks 23 are connected by a scraping plate 25. The vertical plate 18 is provided with a second chute 22 at both the left and right ends between the first support plate 26 and the second support plate 30. The two racks 23 are both slidably connected to the second chute 22 on the same side. The scraping plate 25 is located on the front side of the vertical plate 18. The bottom of the scraping plate 25 is at the same horizontal line as the top of the lower mold 3. The top of the lower mold 3 is at the same horizontal line as the top of the collection box 31.

[0029] Start the second motor 27 to drive the left rotating shaft 28 to drive the left gear 29 to rotate. Since the two gears 29 are meshed, the two gears 29 rotate in opposite directions, thereby driving the racks 23 on both sides to move in the same direction, causing the racks 23 to slide inside the second chute 22 on the same side, driving the scraping plate 25 to move forward, and scraping the excess raw materials on the lower mold 3 into the collection box 31 to prevent the brick blank from forming flash or burrs.

[0030] Working principle: First, add raw materials to the space composed of the lower mold 3, the push plate 7 and the baffle 15. When too much raw materials are added, start the second motor 27 to drive the two racks 23 to drive the scraping plate 25 to move forward, scrape the excess raw materials into the collection box 31, then reset the scraping plate 25, and then start the cylinder 20 to drive the pressing plate 21 to move down to press the raw materials until they are formed. Then, the cylinder 20 drives the pressing plate 21 to reset, and at the same time drive the first motor 16 to make the baffle 15 parallel to the base 1. Start the electric push rod 11 to drive the push block 12 to move to the right to fit the left side of the moving plate 6, thereby pushing the moving plate 6 and the push plate 7 to move to the right synchronously, and the push plate 7 moves the brick blank onto the conveyor belt.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-performance refractory brick production device, comprising a base (1), characterized in that: At the upper right middle part of the top end of the base (1), a bottom plate (2) is fixedly connected. At the right end of the top of the bottom plate (2), a lower mold (3) is fixedly connected. At the front end of the lower mold (3) on the top end of the base (1), a collection box (31) is arranged. At the front right side of the collection box (31) on the top of the base (1), a support column (17) is fixedly connected. At the top of the support column (17), a first motor (16) is fixedly connected. At the output end of the first motor (16), a rotating shaft (14) is fixedly connected. At the front and back of the right end of the top of the lower mold (3), fixing blocks (13) are fixedly connected. The rear end of the rotating shaft (14) is rotatably connected to the front end of the rear fixing block (13). Between the two fixing blocks (13) on the outer side of the rotating shaft (14), a baffle (15) is fixedly connected. The outer wall of the baffle (15) fits with the inner wall of the lower mold (3). At the left end of the top of the base (1), a material pushing component is arranged. The right end of the material pushing component is located inside the lower mold (3). The material pushing component pushes the brick blank formed inside the lower mold (3) onto the conveyor belt. At the rear right side of the top of the base (1), a vertical plate (18) is fixedly connected. At the front top end of the vertical plate (18), a horizontal plate (19) is fixedly connected. At the bottom end of the horizontal plate (19), a cylinder (20) is fixedly connected. At the output end of the cylinder (20), a pressing plate (21) is fixedly connected. At the middle and lower part of the vertical plate (18), a material scraping component is arranged. The material scraping component scrapes the excess raw material on the top of the lower mold (3) into the collection box (31).

2. The high-performance refractory brick production device according to claim 1, characterized in that: The material pushing component includes a fixing plate (10). The bottom end of the fixing plate (10) is fixedly connected to the left end of the top of the base (1). At the right end of the fixing plate (10), an electric push rod (11) is fixedly connected. At the output end of the electric push rod (11), a push block (12) is fixedly connected. At the left end of the top of the bottom plate (2), a first chute (4) is opened. Inside the first chute (4), a slider (5) is slidably connected. At the top end of the slider (5), a moving plate (6) is fixedly connected. The left end of the moving plate (6) fits with the right end of the push block (12). At the middle of the right end of the moving plate (6), a connecting column (8) is fixedly connected. The right end of the connecting column (8) penetrates through the left end of the lower mold (3) and is fixedly connected to a push plate (7).

3. The high-performance refractory brick production device according to claim 2, characterized in that: At the right end of the moving plate (6), on the outer side of the connecting column (8) and at the middle of the front and back sides of the right end of the moving plate (6), springs (9) are fixedly connected. The right ends of the three springs (9) are fixedly connected to the left end of the lower mold (3).

4. A high-performance refractory brick production device according to claim 2, characterized in that: The outer wall of the push plate (7) fits with the inner wall of the lower mold (3). The length and width of the top of the space formed by the lower mold (3), the push plate (7) and the baffle (15) are the same as those of the pressing plate (21).

5. The high-performance refractory brick production device according to claim 1, characterized in that: The scraping component includes a first support plate (26) and a second support plate (30). The front ends of the first support plate (26) and the second support plate (30) are fixedly connected to the rear end of the vertical plate (18). The left end of the top of the first support plate (26) is fixedly connected to a second motor (27). The left and right sides of the top of the first support plate (26) are rotatably connected to rotating shafts (28). The top of the left rotating shaft (28) is fixedly connected to the output end of the second motor (27). The bottoms of the two rotating shafts (28) are rotatably connected to the top of the second support plate (30). The outer sides of the rotating shafts (28) are fixedly connected with gears (29). The two gears (29) are meshed with each other. The outer sides of the gears (29) are meshed with racks (23). The rear sides of the racks (23) are connected by a connecting plate (24). The front ends of the racks (23) are connected by a scraping plate (25).

6. The production device of a high-performance refractory brick according to claim 5, characterized in that: The vertical plate (18) is provided with second chutes (22) at the left and right ends between the first support plate (26) and the second support plate (30). The two racks (23) are slidably connected to the second chutes (22) on the same side.

7. The high-performance refractory brick production device according to claim 5, characterized in that: The scraping plate (25) is located on the front side of the vertical plate (18). The bottom of the scraping plate (25) is on the same horizontal line as the top of the lower mold (3).

8. A high-performance refractory brick production device according to claim 1, characterized in that: The top of the lower mold (3) is on the same horizontal line as the top of the collection box (31).

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