Refractory brick forming die
By designing a refractory brick forming mold with a motor-driven scraper, the problem of difficult to collect the existing mold raw materials is solved, and the efficient collection and recycling of raw materials is achieved, which improves work efficiency and equipment maintenance convenience.
Patent Information
- Application Number
- CN202422153949.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The existing refractory brick forming molds lack effective raw material collection devices, which leads to manual cleaning of raw materials poured on the mold, which is inefficient, increases labor costs, and causes waste of raw materials, making it impossible to effectively recover and utilize resources.
A refractory brick forming mold is designed, using a motor to drive the gear to rotate. Through the meshing of the gear and the tooth plate, the scraper is driven to move under the action of the fixed plate. The scraper is fitted with the top of the base, scraping the sprinkled raw materials and scraping them into the collection box. The collection box is connected to the base through a guide slot for easy sliding removal and reinstallation.
It improves the collection efficiency of raw materials, reduces waste of raw materials, reduces manual cleaning costs, realizes effective recycling and utilization of raw materials, and improves work efficiency and convenience of equipment maintenance.
Smart Images
Figure CN222987206U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refractory brick forming, in particular to a refractory brick forming die. Background Art
[0002] Refractory bricks are special bricks with high heat resistance and good heat insulation effects, mainly used in high-temperature environments such as industrial kilns and boilers, and are used as structural components of building walls and structures. In the production of refractory bricks, improving production efficiency, reducing costs, and realizing the effective utilization of resources have always been the goals pursued by enterprises. With the continuous development of industry, the demand for refractory bricks is increasing day by day, and at the same time, higher requirements are put forward for the quality of refractory bricks and the environmental protection of the production process.
[0003] At present, common refractory brick forming dies mainly consist of a base, a support frame, a hydraulic cylinder, a pressing plate, a die cavity, etc. The raw materials in the die cavity are pressed by the hydraulic cylinder pushing the pressing plate to realize the forming of refractory bricks. During the raw material addition process, manual or simple mechanical devices are usually used for operation. For the raw materials spilled outside the die during the addition process, manual cleaning is generally used, and after collection, they are processed or discarded.
[0004] In the prior art, the refractory brick forming die lacks an effective collection device for the refractory brick raw materials spilled outside the die cavity due to raw material addition, mainly relying on manual cleaning, which not only has low efficiency, increases labor costs, but also easily causes waste of raw materials and cannot realize the effective recycling of resources. Therefore, a refractory brick forming die 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 refractory brick forming die, aiming to improve the problem that there is a lack of an effective collection device for the refractory brick raw materials spilled outside the die cavity due to raw material addition, mainly relying on manual cleaning, which not only has low efficiency, increases labor costs, but also easily causes waste of raw materials and cannot realize the effective recycling of resources.
[0006] To achieve the above object, the present utility model adopts the following technical solutions: A refractory brick forming mold includes a base and a fixing plate. A support frame is fixedly connected to the top of the base. A hydraulic cylinder is fixedly connected to the top of the support frame. The output end of the hydraulic cylinder is fixedly connected to a pressing plate. A mold inner cavity is formed in the top of the base. An installation cavity is formed in the interior of the base. An electric telescopic rod is fixedly connected to the inner wall of the installation cavity. The output end of the electric telescopic rod is fixedly connected to a bottom plate. A moving plate is fixedly connected to the bottom of the fixing plate. A motor is fixedly connected to the top of the fixing plate. The output end of the motor is fixedly connected to a gear. A connecting rod is fixedly connected to the outside of the gear. One end of the connecting rod away from the gear is rotatably connected to a mounting plate. A scraping plate is fixedly connected to the bottom of the mounting plate. The scraping plate is in contact with the top of the base. A limiting block is fixedly connected to one side of the mounting plate away from the connecting rod. A toothed plate is fixedly connected to the other side of the top of the base. A chute is formed in the side of the toothed plate close to the moving plate. A raw material collection assembly is arranged on the front side of the base. The raw material collection assembly is used for collecting raw materials.
[0007] As a further description of the above technical solution:
[0008] The collection assembly includes a collection box. The outside of the collection box is arranged on the front side of the base. Guide plates are fixedly connected to both sides of the outside of the collection box. Two mounting shells are fixedly connected to the front side of the base. Guide grooves are formed in the opposite sides of the two mounting shells.
[0009] As a further description of the above technical solution:
[0010] The guide plates are matched in shape with the guide grooves. The outer parts of the two guide plates are respectively slidably connected to the inner walls of the corresponding guide grooves.
[0011] As a further description of the above technical solution:
[0012] The outer side of the collection box is in contact with the front side of the base.
[0013] As a further description of the above technical solution:
[0014] The bottom plate is located inside the mold inner cavity. The mold inner cavity is directly above the installation cavity.
[0015] As a further description of the above technical solution:
[0016] The gear meshes with the toothed plate.
[0017] As a further description of the above technical solution:
[0018] One side of the base is fixedly connected with a limiting frame. A limiting groove is formed on one side of the limiting frame close to the limiting block. The shape of the limiting block matches that of the limiting groove, and the outer part of the limiting block is slidably connected with the inner wall of the limiting groove.
[0019] As a further description of the above technical solution:
[0020] The shape of the moving plate matches that of the sliding groove, and the outer part of the moving plate is slidably connected with the inner wall of the sliding groove.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, the motor drives the gear to rotate. Since the gear meshes with the toothed plate, the gear will move along the toothed plate during rotation. The moving plate slides in the sliding groove, and under the action of the fixed plate, the motor is driven to move. At the same time, the gear drives the mounting plate to move through the connecting rod, driving the limiting block to slide in the limiting groove of the limiting frame, playing a limiting role. At the same time, the scraping plate at the bottom of the mounting plate moves together with the mounting plate, and the scraping plate fits with the top of the base. During the movement, the refractory brick raw materials spilled outside the mold cavity due to adding raw materials on the top of the base are scraped into the collection box. It improves the effect of collecting leftover materials, reduces the waste amount of leftover materials, and is convenient for better recycling and utilization in the future.
[0023] 2. In the utility model, when the collection box is full of raw materials or needs to be cleaned, the collection box can be slid outwards along the guiding groove, and the collection box can be easily removed from the base. When the cleaning is completed or reinstallation is required, just align the guiding plate with the guiding groove and insert it, and the collection box can be reinstalled in front of the base, which is convenient and fast, and is beneficial to improving work efficiency and maintaining the cleanliness of the equipment. Description of the Drawings
[0024] Figure 1 is a three-dimensional view of a refractory brick forming mold proposed by the utility model;
[0025] Figure 2 is a schematic structural diagram of a scraping plate of a refractory brick forming mold proposed by the utility model;
[0026] Figure 3 is Figure 2 the enlarged view at A in
[0027] Figure 4 is a schematic structural diagram of a bottom plate of a refractory brick forming mold proposed by the utility model;
[0028] Figure 5 is a schematic structural diagram of an electric telescopic rod of a refractory brick forming mold proposed by the utility model;
[0029] Figure 6Schematic diagram of the guide plate structure of a refractory brick forming mold proposed by the present utility model.
[0030] Legend:
[0031] 1. Base; 2. Support frame; 3. Hydraulic cylinder; 4. Pressing plate; 5. Mold cavity; 6. Moving plate; 7. Fixed plate; 8. Motor; 9. Gear; 10. Connecting rod; 11. Mounting plate; 12. Scraper; 13. Rack; 14. Chute; 15. Limiting block; 16. Limiting frame; 17. Limiting groove; 18. Bottom plate; 19. Electric telescopic rod; 20. Installation cavity; 21. Installation shell; 22. Collection box; 23. Guide plate; 24. Guide groove. Specific embodiments
[0032] 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 work fall within the protection scope of the present utility model.
[0033] Refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , an embodiment provided by the present utility model: a refractory brick forming mold, including a base 1 and a fixed plate 7. A support frame 2 is fixedly connected to the top of the base 1. A hydraulic cylinder 3 is fixedly connected to the top of the support frame 2. The output end of the hydraulic cylinder 3 is fixedly connected to a pressing plate 4. A mold cavity 5 is opened on the top of the base 1. An installation cavity 20 is opened inside the base 1. An electric telescopic rod 19 is fixedly connected to the inner wall of the installation cavity 20. The output end of the electric telescopic rod 19 is fixedly connected to a bottom plate 18. The bottom plate 18 is located inside the mold cavity 5. The mold cavity 5 is directly above the installation cavity 20. A moving plate 6 is fixedly connected to the bottom of the fixed plate 7. A motor 8 is fixedly connected to the top of the fixed plate 7. The output end of the motor 8 is fixedly connected to a gear 9. A connecting rod 10 is fixedly connected to the outside of the gear 9. One end of the connecting rod 10 away from the gear 9 is rotatably connected to a mounting plate 11. A scraper 12 is fixedly connected to the bottom of the mounting plate 11. The scraper 12 is in contact with the top of the base 1. A limiting block 15 is fixedly connected to the side of the mounting plate 11 away from the connecting rod 10. A rack 13 is fixedly connected to the other side of the top of the base 1. The gear 9 meshes with the rack 13. A chute 14 is opened on the side of the rack 13 close to the moving plate 6. The shape of the moving plate 6 matches that of the chute 14. The outside of the moving plate 6 is slidably connected to the inner wall of the chute 14.
[0034] Specifically, the support frame 2 provides stable support for the hydraulic cylinder 3. The connecting rod 10 connects the gear 9 and the mounting plate 11, converting the rotation of the gear 9 into the linear motion of the mounting plate 11. The refractory brick raw material to be formed is placed in the mold cavity 5 of the base 1. At this time, the bottom plate 18 is located at the bottom of the mold cavity 5 to provide support for the raw material. The hydraulic cylinder 3 at the top of the support frame 2 is started, and the output end of the hydraulic cylinder 3 pushes the pressing plate 4 downward to enter the mold cavity 5 and apply pressure to the refractory brick raw material, so that it is pressed into a refractory brick with a specific shape in the mold cavity 5. After the pressing is completed, the hydraulic cylinder 3 drives the pressing plate 4 to retract upward. Then, the electric telescopic rod 19 inside the installation cavity 20 is started, and the output end of the electric telescopic rod 19 pushes the bottom plate 18 upward to push the formed refractory brick out of the mold cavity 5, completing the demolding operation. After the motor 8 is started, its output end drives the gear 9 to rotate. Since the gear 9 meshes with the toothed plate 13, the gear 9 will move along the toothed plate 13 during rotation. The gear 9 drives the mounting plate 11 to move through the connecting rod 10. At the same time, the moving plate 6 at the bottom of the fixing plate 7 slides in the chute 14 on one side of the toothed plate 13 to ensure the stability of the movement of the mounting plate 11. The scraping plate 12 at the bottom of the mounting plate 11 fits against the top of the base 1. As the mounting plate 11 moves, the scraping plate 12 scrapes the refractory brick raw material spilled outside the mold cavity 5 on the top of the base 1 due to the addition of raw material into the collection box 22.
[0035] Refer to Figure 1 , Figure 2 and Figure 6 , a raw material collection assembly is provided on the front side of the base 1. The raw material collection assembly is used to collect the raw material. The collection assembly includes a collection box 22. The outside of the collection box 22 is arranged on the front side of the base 1. Guide plates 23 are fixedly connected to both sides of the outside of the collection box 22. Two mounting shells 21 are fixedly connected to the front side of the base 1. Guide grooves 24 are opened on the opposite sides of the two mounting shells 21. The guide plates 23 match the shape of the guide grooves 24. The outer parts of the two guide plates 23 are respectively slidably connected to the inner walls of the corresponding guide grooves 24. The outside of the collection box 22 fits against the front side of the base 1.
[0036] Specifically, when the scraping plate 12 scrapes the refractory brick raw material spilled outside the mold cavity 5 on the top of the base 1 due to the addition of raw material to the front side of the base 1, these scraped raw materials will fall into the collection box 22. The collection box 22 is matched with the guide grooves 24 on the mounting shells 21 on the front side of the base 1 through the guide plates 23 on both sides of its outside, so that the collection box 22 can be stably installed at a specific position on the front side of the base 1 and can slide along the guide grooves 24. When the collection box 22 is full of raw materials or needs to be cleaned, the collection box 22 can be slid out along the guide grooves 24, and the collection box 22 can be easily removed from the base 1. After cleaning, it can be reinstalled along the guide grooves 24.
[0037] Refer toFigure 1 and Figure 2 On one side of the base 1, a limiting frame 16 is fixedly connected. A limiting groove 17 is formed on the side of the limiting frame 16 close to the limiting block 15. The shapes of the limiting block 15 and the limiting groove 17 match each other. The outer part of the limiting block 15 is slidably connected to the inner wall of the limiting groove 17.
[0038] Specifically, the cooperation between the limiting block 15 and the limiting groove 17 enables the mounting plate 11 to have a clear direction limit during movement. When the scraper 12 at the bottom of the mounting plate 11 cleans the raw materials on the top of the base 1, it will not shake left and right or deviate from the predetermined track, ensuring that the cleaning work can be carried out stably and efficiently.
[0039] Working principle: Place the refractory brick raw materials to be formed in the mold cavity 5 of the base 1. At this time, the bottom plate 18 is located at the bottom of the mold cavity 5 to provide support for the raw materials. Start the hydraulic cylinder 3 at the top of the support frame 2. The output end of the hydraulic cylinder 3 pushes the pressing plate 4 downward. The pressing plate 4 enters the mold cavity 5 and applies pressure to the refractory brick raw materials in the mold cavity 5, so that they are pressed into refractory bricks with a specific shape in the mold cavity 5. After pressing is completed, the hydraulic cylinder 3 drives the pressing plate 4 to retract upward. Start the electric telescopic rod 19 inside the installation cavity 20. The output end of the electric telescopic rod 19 pushes the bottom plate 18 upward. The bottom plate 18 pushes the formed refractory brick out of the mold cavity 5 to complete the demolding operation.
[0040] After the motor 8 is started, its output end drives the gear 9 to rotate. Since the gear 9 meshes with the toothed plate 13, the gear 9 will move along the toothed plate 13 during rotation. The moving plate 6 slides in the chute 14 and drives the motor 8 to move under the action of the fixing plate 7. At the same time, the gear 9 drives the mounting plate 11 to move through the connecting rod 10, driving the limiting block 15 to slide in the limiting groove 17 of the limiting frame 16 to play a limiting role. At the same time, the scraper 12 at the bottom of the mounting plate 11 moves together with the mounting plate 11. The scraper 12 fits with the top of the base 1. During the movement, the refractory brick raw materials spilled outside the mold cavity 5 due to the addition of raw materials on the top of the base 1 are scraped into the collection box 22. Improve the collection effect of the surplus materials, reduce the waste of the surplus materials, and facilitate better recycling and utilization in the follow-up.
[0041] When the collection box 22 is full of raw materials or needs to be cleaned, the collection box 22 can be slid outwards along the guide groove 24, and the collection box 22 can be easily removed from the base 1. After cleaning or when reinstallation is required, just align the guide plate 23 with the guide groove 24 and insert it, and the collection box 22 can be reinstalled on the front side of the base 1, which is convenient and fast, and is beneficial to improving work efficiency and maintaining the cleanliness of the equipment.
[0042] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art 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 utility model shall be included within the protection scope of the present utility model.
Claims
1. A refractory brick forming mold, comprising a base (1) and a fixing plate (7), characterized in that: The top of the base (1) is fixedly connected to a support frame (2), the top of the support frame (2) is fixedly connected to a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is fixedly connected to a pressing plate (4), the top of the base (1) is provided with a mold cavity (5), the interior of the base (1) is provided with a mounting cavity (20), the inner wall of the mounting cavity (20) is fixedly connected to an electric telescopic rod (19), the output end of the electric telescopic rod (19) is fixedly connected to a bottom plate (18), the bottom of the fixed plate (7) is fixedly connected to a movable plate (6), the top of the fixed plate (7) is fixedly connected to a motor (8), and the output end of the motor (8) is fixedly connected to a gear (9). ), the outside of the gear (9) is fixedly connected to a connecting rod (10), one end of the connecting rod (10) away from the gear (9) is rotatably connected to a mounting plate (11), the bottom of the mounting plate (11) is fixedly connected to a scraper (12), the scraper (12) is in contact with the top of the base (1), the side of the mounting plate (11) away from the connecting rod (10) is fixedly connected to a limiting block (15), the other side of the top of the base (1) is fixedly connected to a tooth plate (13), the side of the tooth plate (13) close to the movable plate (6) is provided with a slide groove (14), and the front side of the base (1) is provided with a raw material collection component, which is used for collecting raw materials.
2. A refractory brick forming mold according to claim 1, characterized in that: The collection assembly comprises a collection box (22), the outside of the collection box (22) being arranged on the front side of the base (1), guide plates (23) being fixedly connected to both sides of the outside of the collection box (22), two mounting shells (21) being fixedly connected to the front side of the base (1), and guide grooves (24) being provided on opposite sides of the two mounting shells (21).
3. A refractory brick forming mold according to claim 2, characterized in that: The guide plates (23) match the shapes of the guide grooves (24), and the exteriors of the two guide plates (23) are respectively slidably connected to the inner walls of the corresponding guide grooves (24).
4. A refractory brick forming mold according to claim 2, characterized in that: The outer side of the collection box (22) is in contact with the front side of the base (1).
5. The refractory brick forming mold according to claim 1, characterized in that: The bottom plate (18) is located inside the mold cavity (5), and the mold cavity (5) is located directly above the installation cavity (20).
6. A refractory brick forming mold according to claim 1, characterized in that: The gear (9) is meshed with the toothed plate (13).
7. A refractory brick forming mold according to claim 1, characterized in that: A limiting frame (16) is fixedly connected to one side of the base (1), a limiting groove (17) is provided on a side of the limiting frame (16) close to the limiting block (15), the limiting block (15) and the limiting groove (17) match in shape, and the outside of the limiting block (15) is slidably connected to the inner wall of the limiting groove (17).
8. The refractory brick forming mold according to claim 1, characterized in that: The movable plate (6) matches the shape of the slide groove (14), and the outer portion of the movable plate (6) is slidably connected to the inner wall of the slide groove (14).