Refiner for producing butyl reclaimed rubber

Abstract

The utility model relates to the technical field of rubber regeneration equipment, and discloses a refiner for producing butyl reclaimed rubber, which comprises a hood, a conveying component is arranged in the hood and used for conveying rubber sheets, a fixing frame is fixedly connected in the hood, a first fixing seat is fixedly connected in the fixing frame, and a second fixing seat is fixedly connected in the hood. Two rotating shafts are arranged in the first fixing base, a first motor is fixedly connected to the outer wall of the fixing frame, and the output end of the first motor is fixedly connected to one end of one rotating shaft. According to the device disclosed by the utility model, the motor I is matched with the rotating shaft and the gear I to drive the connecting frame to rotate in the fixed seat I, so that the connecting frame can push the connecting rod through the movable seat, and the connecting rod can adjust the distance between the limiting roller I and the limiting roller II; the problem that most of existing refiners cannot adjust the distance between two limiting rollers is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber recycling equipment, in particular to a refining machine for producing butyl recycled rubber. Background Art

[0002] A refining machine is a main equipment for processing recycled rubber, and is provided with two rollers in contact with each other. The surface of the roller is smooth and in the shape of a waist drum. When the refining machine is working, it can enable the rubber powder after high-temperature desulfurization to enter between the two rollers, and the two rollers perform high-speed shearing and thin passing on it, and then squeeze the impurities in the rubber powder from the middle part of the rollers to both ends of the rollers, so that the impurities gather at the edge of the film formed by the recycled rubber, and then a cutter is used to cut off the impurities at the edge of the film.

[0003] The existing refining machine softens waste butyl rubber by feeding it into the heating system of the refining machine at high temperature. Then, the softened rubber enters the mixing system and is evenly mixed by a rotating screw, so that the impurities in the rubber material are fully dispersed and removed. Finally, the evenly mixed rubber is extruded and formed through the extrusion system to form butyl recycled rubber. This process not only improves the uniformity and purity of the rubber material, but also significantly improves the physical properties of the recycled rubber. By using a refining machine, enterprises can effectively reduce the accumulation of waste rubber and environmental pollution, and achieve a double improvement in economic and environmental benefits.

[0004] However, most of the existing refining machines cannot adjust the distance between the two limit rollers. This defect limits the flexibility and adaptability of the equipment. During the refining process, different batches of waste butyl rubber may have different physical properties and dimensional requirements. The fixed distance between the limit rollers cannot adapt to these changes, resulting in uneven material handling and affecting the quality of the recycled rubber. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a refining machine for producing butyl recycled rubber, aiming to improve the problem that most of the existing refining machines cannot adjust the distance between the two limit rollers.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A refining machine for producing butyl reclaimed rubber, including a machine cover. Inside the machine cover, a conveying assembly is provided, and the conveying assembly is used for conveying the film. Inside the machine cover, a fixed frame is fixedly connected, and inside the fixed frame, a first fixed seat is fixedly connected. Inside the first fixed seat, two rotating shafts are provided. On the outer wall of the fixed frame, a first motor is fixedly connected, and the output end of the first motor is fixedly connected to one end of one of the rotating shafts. On the outer wall of the rotating shaft, a first gear is fixedly connected, and the two first gears are meshed with each other. On the outer wall of the rotating shaft, a connecting frame is fixedly connected, and on the outer wall of the connecting frame, a movable seat is rotatably connected. On the outer wall of the movable seat, a connecting rod is fixedly connected, and on the outer wall of the connecting rod, a first limiting roller is rotatably connected. On the outer wall of the connecting rod, a movable frame is slidably connected, and inside the movable frame, a fixed rod is fixedly connected. On the outer wall of the fixed rod, a second limiting roller is rotatably connected.

[0007] Further, the conveying assembly includes a conveyor belt, and the conveyor belt is arranged inside the machine cover.

[0008] Further, inside the fixed frame, a second fixed seat is fixedly connected, and inside the second fixed seat, two connecting shafts are rotatably connected.

[0009] Further, inside the fixed frame, a second motor is fixedly connected, and the output end of the second motor is fixedly connected to one end of one of the connecting shafts.

[0010] Further, on the outer wall of the connecting shaft, a second gear is fixedly connected, and the two second gears are meshed with each other.

[0011] Further, on the outer wall of the connecting shaft, a sleeve plate is fixedly connected, and inside the sleeve plate, a sliding plate is slidably connected.

[0012] Further, inside the sliding plate, a straight rod is slidably connected, and inside the sliding plate, a limiting spring is arranged. One end of the limiting spring is fixedly connected inside the sliding plate, and the other end of the limiting spring is fixedly connected to the outer wall of the straight rod.

[0013] Further, on the outer wall of the straight rod, a fixing plate is slidably connected, and on the outer wall of the straight rod, a blade is rotatably connected.

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

[0015] 1. In the present utility model, first, the first motor cooperates with the rotating shaft and the first gear to drive the connecting frame to rotate inside the first fixed seat, so that the connecting frame can push the connecting rod by the movable seat, enabling the connecting rod to adjust the distance between the first limiting roller and the second limiting roller, thereby achieving the effect of adjusting the distance between the two limiting rollers according to the thickness of different films, solving the problem that most existing refining machines cannot adjust the distance between the two limiting rollers, improving the practicability of the refining machine, and expanding the applicable range of the refining machine.

[0016] 2. In the present utility model, the second motor cooperates with the connecting shaft and the second gear to drive the sleeve plate to rotate inside the second fixed seat, and then the sliding plate drives the straight rod to slide, and the straight rod is connected to the blade, so that the blade can move along with the straight rod on the surface of the fixed plate, thereby achieving the effect of adjusting the position of the cutting blade and improving the convenience of the refining machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the refining machine for producing butyl reclaimed rubber proposed by the present utility model;

[0018] Figure 2 is a schematic diagram of the internal structure of the machine cover of the refining machine for producing butyl reclaimed rubber proposed by the present utility model;

[0019] Figure 3 is a partial structural schematic diagram of the fixed frame of the refining machine for producing butyl reclaimed rubber proposed by the present utility model;

[0020] Figure 4 is a partial structural schematic diagram of the fixed plate of the refining machine for producing butyl reclaimed rubber proposed by the present utility model.

[0021] LEGEND DESCRIPTION:

[0022] 1. Machine cover; 2. Conveyor track; 3. Fixed frame; 4. First fixed seat; 5. Rotating shaft; 6. First motor; 7. First gear; 8. Connecting frame; 9. Movable seat; 10. Connecting rod; 11. First limiting roller; 12. Movable frame; 13. Fixed rod; 14. Second limiting roller; 15. Second fixed seat; 16. Connecting shaft; 17. Second motor; 18. Second gear; 19. Sleeve plate; 20. Sliding plate; 21. Limiting spring; 22. Straight rod; 23. Fixed plate; 24. Blade. DETAILED DESCRIPTION OF THE EMBODIMENTS

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

[0024] Referring to Figures 1 - 3 , an embodiment provided by the present invention: a refining machine for producing butyl reclaimed rubber, including a machine cover 1. A conveying assembly is arranged inside the machine cover 1 for conveying the film. A fixed frame 3 is fixedly connected inside the machine cover 1. A first fixed seat 4 is fixedly connected inside the fixed frame 3. Two rotating shafts 5 are arranged inside the first fixed seat 4. A first motor 6 is fixedly connected to the outer wall of the fixed frame 3. The output end of the first motor 6 is fixedly connected to one end of one of the rotating shafts 5. A first gear 7 is fixedly connected to the outer wall of the rotating shaft 5. The two first gears 7 are meshed with each other. A connecting frame 8 is fixedly connected to the outer wall of the rotating shaft 5. A movable seat 9 is rotatably connected to the outer wall of the connecting frame 8. A connecting rod 10 is fixedly connected to the outer wall of the movable seat 9. A first limiting roller 11 is rotatably connected to the outer wall of the connecting rod 10. A movable frame 12 is slidably connected to the outer wall of the connecting rod 10. A fixed rod 13 is fixedly connected inside the movable frame 12. A second limiting roller 14 is rotatably connected to the outer wall of the fixed rod 13; The conveying assembly includes a conveyor belt 2 arranged inside the machine cover 1;

[0025] Specifically, when it is necessary to adjust the distance between the first limiting roller 11 and the second limiting roller 14, the output end of the first motor 6 drives one of the rotating shafts 5 to start rotating. Through the meshing action of the two first gears 7, the other rotating shaft 5 also starts to rotate. This action then drives the connecting frame 8 to expand, and the movable seat 9 is pushed through the connecting rod 10. The movement of the connecting rod 10 enables the first limiting roller 11 to slide inside the movable frame 12. During this process, the position of the first limiting roller 11 can be finely adjusted as needed to adjust the distance between the first limiting roller 11 and the second limiting roller 14. This enables the refining machine to adapt to films or materials of different thicknesses, ensuring precise processing requirements under different production conditions. At the same time, the practicability of the refining machine is significantly improved. The operator can quickly and accurately adjust the equipment according to specific production requirements without complex equipment replacement or adjustment processes. This not only improves production efficiency but also reduces the production downtime and scrap rate caused by improper adjustment, thus significantly reducing production costs.

[0026] Referring to Figure 1 , Figure 2 and Figure 4, a fixed seat two 15 is fixedly connected inside the fixed frame 3, and two connecting shafts 16 are rotatably connected inside the fixed seat two 15; a motor two 17 is fixedly connected inside the fixed frame 3, and the output end of the motor two 17 is fixedly connected to one end of one of the connecting shafts 16; a gear two 18 is fixedly connected to the outer wall of the connecting shaft 16, and the two gear two 18s are meshed with each other; a sleeve plate 19 is fixedly connected to the outer wall of the connecting shaft 16, and a sliding plate 20 is slidably connected inside the sleeve plate 19; a straight rod 22 is slidably connected inside the sliding plate 20, a limiting spring 21 is arranged inside the sliding plate 20, one end of the limiting spring 21 is fixedly connected inside the sliding plate 20, and the other end of the limiting spring 21 is fixedly connected to the outer wall of the straight rod 22; a fixing plate 23 is slidably connected to the outer wall of the straight rod 22, and a blade 24 is rotatably connected to the outer wall of the straight rod 22;

[0027] Specifically, when precise adjustment of the position of the blade 24 is required, the motor two 17 drives the connecting shaft 16 to start rotating through its output end. The two gear two 18s are meshed with each other, so that the other connecting shaft 16 will also be driven to rotate. This rotation action causes the sleeve plate 19 to rotate inside the fixed seat two 15. The fixed seat two 15 is linked with the sliding plate 20, and thus the sliding plate 20 starts to move. This movement process enables the straight rod 22 to slide inside the sliding plate 20 while compressing the limiting spring 21. Through the compression of the limiting spring 21, the straight rod 22 drives the blade 24 to slide on the surface of the fixing plate 23, thereby realizing the fine adjustment and adjustment of the position of the blade 24. This ensures that the refiner can provide the best processing effect when processing different materials or thicknesses, significantly enhances the applicability and flexibility of the refiner in industrial processing, reduces the risk of human operation errors, and thus reduces the downtime and waste rate in production.

[0028] Working principle: When it is necessary to adjust the distance between the first limiting roller 11 and the second limiting roller 14, one of the rotating shafts 5 is driven to rotate by the output end of the first motor 6, and then the two first gears 7 mesh with each other to drive the other rotating shaft 5 to rotate, thereby driving the connecting frame 8 to expand. Thus, the movable seat 9 pushes the connecting rod 10, so that the connecting rod 10 can drive the first limiting roller 11 to slide inside the movable frame 12, and then adjust the distance from the second limiting roller 14, so as to achieve the effect of adjusting the distance between the two limiting rollers according to the thickness of different films, improve the practicability of the refining machine, and expand the applicable range of the refining machine. When it is necessary to adjust the position of the blade 24, the output end of the second motor 17 drives a connecting shaft 16 to rotate. Similarly, the two second gears 18 mesh with each other, and then drive the other connecting shaft 16 to rotate, thereby driving the sleeve plate 19 to rotate inside the second fixed seat 15. At the same time, the second fixed seat 15 can drive the sliding plate 20 to move, so that the straight rod 22 can slide inside the sliding plate 20 while compressing the limiting spring 21, and then drive the blade 24 to slide on the surface of the fixed plate 23, so as to achieve the effect of adjusting the position of the cutting blade 24, and improve the convenience of the refining machine.

[0029] 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, 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 invention shall be included in the protection scope of the present invention.

Claims

1. A refiner for producing butyl reclaimed rubber, comprising a hood (1), characterized in that: A conveying assembly is arranged inside the hood (1), and the conveying assembly is used for conveying films. A fixing frame (3) is fixedly connected inside the hood (1), and a fixing seat (4) is fixedly connected inside the fixing frame (3). Two rotating shafts (5) are arranged inside the fixing seat (4). A motor (6) is fixedly connected to the outer wall of the fixing frame (3), and the output end of the motor (6) is fixedly connected to one end of one of the rotating shafts (5). A gear (7) is fixedly connected to the outer wall of the rotating shaft (5). The two rotating shafts (5) are fixedly connected to each other. The gear one (7) is meshed with each other, the outer wall of the rotating shaft (5) is fixedly connected to a connecting frame (8), the outer wall of the connecting frame (8) is rotatably connected to a movable seat (9), the outer wall of the movable seat (9) is fixedly connected to a connecting rod (10), the outer wall of the connecting rod (10) is rotatably connected to a limiting roller one (11), the outer wall of the connecting rod (10) is slidably connected to a movable frame (12), the interior of the movable frame (12) is fixedly connected to a fixed rod (13), and the outer wall of the fixed rod (13) is rotatably connected to a limiting roller two (14).

2. The refiner for producing butyl reclaimed rubber according to claim 1, characterized in that: The conveying assembly comprises a conveying crawler (2), and the conveying crawler (2) is arranged inside the hood (1).

3. The refiner for producing butyl reclaimed rubber according to claim 2, characterized in that: A second fixing seat (15) is fixedly connected inside the fixing frame (3), and two connecting shafts (16) are rotatably connected inside the second fixing seat (15).

4. The refiner for producing butyl reclaimed rubber according to claim 3, characterized in that: A second motor (17) is fixedly connected inside the fixed frame (3), and an output end of the second motor (17) is fixedly connected to one end of one of the connecting shafts (16).

5. The refiner for producing butyl reclaimed rubber according to claim 4, characterized in that: A second gear (18) is fixedly connected to the outer wall of the connecting shaft (16), and the two second gears (18) are meshed with each other.

6. The refiner for producing butyl reclaimed rubber according to claim 5, characterized in that: The outer wall of the connecting shaft (16) is fixedly connected with a sleeve plate (19), and the interior of the sleeve plate (19) is slidably connected with a slide plate (20).

7. The refiner for producing butyl reclaimed rubber according to claim 6, characterized in that: The inside of the slide plate (20) is slidably connected to a straight rod (22), and a limit spring (21) is arranged inside the slide plate (20), one end of the limit spring (21) is fixedly connected to the inside of the slide plate (20), and the other end of the limit spring (21) is fixedly connected to the outer wall of the straight rod (22).

8. The refiner for producing butyl reclaimed rubber according to claim 7, characterized in that: The outer wall of the straight rod (22) is slidably connected to a fixing plate (23), and the outer wall of the straight rod (22) is rotatably connected to a blade (24).

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