Silica gel plate waste recovery device

Abstract

The invention discloses a silica gel plate waste recycling device, and belongs to the technical field of waste processing and recycling, the silica gel plate waste recycling device comprises a recycling support, a first material guide frame is welded to the top of the recycling support, a frame is welded to the top of the first material guide frame, and a second material guide frame is welded to the top of the frame; a guide hopper is welded to the bottom of the recycling support, a secondary smashing assembly is arranged between the recycling support and the guide hopper and used for conducting rolling and smashing treatment on the silica gel plate waste, and meanwhile a preliminary smashing assembly is arranged in the frame and used for conducting preliminary chewing type smashing treatment on the silica gel plate waste. By adopting the primary crushing assembly and the secondary crushing assembly, the problems of electrostatic adhesion and elastic material treatment are perfectly solved, the crushing efficiency, uniformity and quality of waste materials are greatly improved, equipment abrasion is reduced, and the recovery and reutilization value of the waste materials is improved.

Description

Technical Field

[0001] This invention belongs to the field of waste processing and recycling technology, specifically relating to a silicone sheet waste recycling device. Background Technology

[0002] Silicone sheet waste refers to waste materials generated during the production, processing, or use of silicone sheets. Silicone sheets (usually referring to thin sheet materials of silicone products) are widely used in electronics, electrical appliances, automobiles, medical devices, food packaging, and many other fields. They possess characteristics such as high temperature resistance, corrosion resistance, and strong insulation, and are commonly used as sealing materials, gaskets, and rubber pads. However, the production process generates a large amount of waste. Recycling this waste allows for resource reuse, reduces the demand for new resources, and enables the reprocessing of silicone sheet waste into usable raw materials or semi-finished products, reducing production costs for enterprises. This not only improves production efficiency but also reduces waste disposal costs, bringing economic benefits.

[0003] During the crushing process, the silicone plate generates static electricity due to friction and collision. This can cause powder to adhere to the equipment, tools, or operators, thus affecting work efficiency and safety. Static electricity also makes the powder easily adsorbed on the machine surface or in the conveying pipeline, causing equipment blockage or inconvenience in operation. Furthermore, the porous structure of the silicone plate causes uneven crushing in some areas due to differences in structural density, resulting in significant differences in powder particle size. Due to static electricity, the crushed silicone powder easily adheres to the blades and outer walls of the crushing equipment, causing equipment damage, contamination, and making cleaning difficult. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a silicone sheet waste recycling device.

[0005] The technical solution adopted to solve the above-mentioned technical problems is: a silicone sheet waste recycling device, including a recycling support, a first guide frame welded to the top of the recycling support, a frame welded to the top of the first guide frame, and a second guide frame welded to the top of the frame. The recycling support, the first guide frame, the frame and the second guide frame are interconnected. Through slots are opened on both sides of the recycling support. A guide hopper is welded to the bottom of the recycling support, and a secondary crushing component is set between the recycling support and the guide hopper for kneading and crushing the silicone sheet waste. At the same time, a preliminary crushing component is set inside the frame for preliminary chewing crushing of the silicone sheet waste.

[0006] The above technical solution uses two opposing rotating rollers with interlaced teeth to simulate dynamic chewing motion, which has significant benefits for the porous structure and electrostatic properties of silicone waste. Through more uniform compression and tearing, reduced electrostatic effects, improved waste flowability, and enhanced recycling quality, it can effectively improve recycling efficiency, reduce equipment wear, extend service life, and optimize energy utilization.

[0007] Furthermore, the secondary crushing assembly includes two interlocking crushing rollers, with U-shaped connecting frames rotatably connected to both ends of the crushing rollers. Slide rods are fixedly connected to both ends of the connecting frames, with the other end of each slide rod slidably connected to a recycling bracket. The connecting frame is located within a through groove of the recycling bracket and is slidably connected to it. The recycling bracket provides longitudinal positioning of the connecting frame. An adjusting plate is rotatably connected to the middle of the connecting frame on the side away from the crushing rollers, and two L-shaped rotating rods are rotatably connected to the other end of the adjusting plate. The ends of the two L-shaped rotating rods away from the adjusting plate are rotatably connected to the inner wall of the recycling bracket.

[0008] Through the above technical solution, under the combined action of rotation and linear movement of the crushing roller, the material is subjected to a continuously increasing and changing shear force when passing through this gradually narrowing wedge-shaped area, rather than an instantaneous peak force. This "progressive shearing" ensures that the material is crushed more thoroughly and uniformly, achieving excellent crushing effect in a single pass, with an efficiency far exceeding that of static gaps.

[0009] Furthermore, a spring rod is fixedly connected to one end of the connecting frame, and the other end of the spring rod is fixedly connected to the recycling bracket. At the same time, a first bevel gear is rotatably connected to the other end of the connecting frame. The connecting shaft of the first bevel gear is rotatably connected to the connecting frame, and the through end of the connecting shaft of the first bevel gear is fixedly connected to the rolling roller. Meanwhile, a second bevel gear is driven to one side of the first bevel gear. The second bevel gear is rotatably connected to the connecting frame, and a transmission rod is slidably connected between the two second bevel gears. At the same time, the transmission rod is not intersected by the connecting frame.

[0010] By changing the contact angle and position between the waste material and the rolling mill rolls, the waste material is evenly distributed between the rolls, so that each waste particle can be evenly processed and the uncrushed waste material residue is reduced.

[0011] Furthermore, the outer wall of the transmission rod is welded with a raised strip, and the transmission rod drives the second bevel gear to rotate through the raised strip. The first bevel gear, the second bevel gear and the transmission rod are located outside the recycling bracket, and both ends of the transmission rod are rotatably connected to the recycling bracket. A drive motor is installed on one side of the recycling bracket, and the output end of the drive motor is rotatably connected to the recycling bracket through it. At the same time, the through end of the drive motor is fixedly connected to the transmission rod.

[0012] Through the above technical solution, the periodic pressure and friction brought about by the reciprocating motion of the rolling mill helps to better control the size of waste particles, avoid particles that are too large or too small, and thus optimize the crushing effect of waste. The silica waste is repeatedly stretched, compressed and sheared between the rollers, which helps to more effectively optimize the particle shape and make it more in line with the needs of subsequent recycling or reprocessing.

[0013] Furthermore, the preliminary crushing assembly includes two interlocking toothed rollers, with L-shaped fixing frames rotatably connected to both ends of the toothed rollers. At the same time, a first L-shaped connecting plate and a second connecting plate are rotatably connected to both sides of the L-shaped fixing frame. The connecting shaft of the first L-shaped connecting plate is rotatably connected through the L-shaped fixing frame, and the through end of the connecting shaft of the L-shaped fixing frame is fixedly connected to the toothed rollers. Meanwhile, the ends of the first L-shaped connecting plate and the second connecting plate away from the L-shaped fixing frame are rotatably connected to the inner wall of the frame.

[0014] Through the above technical solutions, the interlaced teeth of the toothed rollers and the dynamic movement simulating chewing can help to effectively disperse waste materials, preventing them from accumulating on the equipment surface due to static electricity or adsorption. The repeated tearing and compression actions help to reduce waste material adhesion and ensure that the waste material passes through the device smoothly. The dynamic chewing movement can help the waste material be evenly transferred between the rollers, enhance the flowability of the waste material, and avoid jamming or blockage caused by the variability and adhesion of the waste material.

[0015] Furthermore, gear sets are rotatably connected to both sides of the outer wall of the frame, and two gear connecting shafts within the gear sets are rotatably connected to the frame through the gears. At the same time, the through ends of the two gear connecting shafts within the gear sets are fixedly connected to the first L-shaped connecting plate. Two sets of first synchronous belt assemblies are provided on the side of the two gears in the gear sets away from the frame, and one synchronous pulley in each of the two sets of first synchronous belt assemblies is fixedly connected to the two gears in the gear set. A chain assembly is fixedly connected through the connecting shaft of the other synchronous pulley in each of the two sets of first synchronous belt assemblies, and the other synchronous pulley connecting shaft in each of the two sets of first synchronous belt assemblies is rotatably connected to the frame through the gears. At the same time, the through end of the other synchronous pulley connecting shaft in each of the two sets of first synchronous belt assemblies is fixedly connected to the second connecting plate.

[0016] Through the above technical solutions, the electrostatic effect may cause waste to be unevenly distributed in the recycling device. However, the interlocking teeth and dynamic chewing can help solve the problem of waste not flowing smoothly due to the accumulation of static electricity by repeatedly processing the waste, thereby improving the stability and processing efficiency of the recycling device.

[0017] Furthermore, one sprocket of the chain assembly is fixedly connected to the connecting shaft of another synchronous pulley of the first synchronous belt assembly, and the connecting shaft of the other sprocket of the chain assembly is rotatably connected to the recycling bracket. At the same time, the end of the connecting shaft of the other sprocket of the chain assembly is fixedly connected to one of the L-shaped rotating rods inside the recycling bracket. A drive gear that is rotatably connected to the frame is provided on one side of the gear set, and the drive gear is connected to one of the gears in the gear set.

[0018] Furthermore, the drive gears located on both sides of the frame are fixedly connected to the second synchronous belt assembly, and one of the synchronous pulleys in the second synchronous belt assembly is fixedly connected to the drive gear. At the same time, a connecting rod is fixedly connected between the other synchronous pulley in the second synchronous belt assembly located on both sides of the frame. The connecting rod is rotatably connected through the outer wall of the frame, and a dual-axis motor is installed in the middle of the outer wall on one side of the frame. At the same time, the two output ends of the dual-axis motor are fixedly connected to the connecting rod.

[0019] By using the above technical solutions, reducing the accumulation of static electricity not only helps the flowability of waste materials, but also improves the reprocessability of silicone waste materials. After waste treatment, the materials are more uniform and free from static interference, providing high-quality recycled materials that are more suitable for subsequent use.

[0020] The beneficial effects of this invention are as follows: This invention utilizes a preliminary crushing component. A dual-shaft motor drives the connecting rods on both sides to rotate synchronously, causing the toothed rollers to form a periodic circular motion within the crushing chamber of the frame. Combined with the meshing action of the opposing rotation, it simulates dynamic chewing motion. The interlocking teeth of the toothed rollers can bite into the silicone plate to the maximum extent, firmly fixing it. Because the teeth are interlocked and rotating, they apply a "peeling" effect to the partially torn material, like tearing a piece of torn cloth by hand, thus completely breaking it. It can achieve efficient and controllable breaking with minimal energy consumption and minimal impact, avoiding violent impact and grinding from a mechanism perspective, thereby significantly reducing dust generation. The porous silicone plate is prone to a certain degree of rebound after compression, especially under insufficient pressure. The combination of interlocking teeth and dynamic chewing can reduce this rebound phenomenon. Through multiple chewing motions, the waste material is thoroughly crushed and compacted, preventing material rebound or incomplete crushing. (2) The present invention uses a secondary crushing component, which drives the motor to drive the transmission rod. Under the action of the external convex strip of the transmission rod, the No. 2 bevel gear rotates, which in turn drives the No. 1 bevel gear to rotate in opposite directions. At the same time, the pre-processed waste material slides down through the No. 1 guide frame to the space between the two connecting frames, realizing the secondary shearing and crushing of the waste material. The reciprocating linear movement makes the effective crushing area between the two rollers change from a "fixed gap" to a "dynamically changing wedge area", which can create more contact surface and friction between the roller and the waste material, avoiding the local pressure concentration caused by single rotation, so that the waste material can undergo more thorough crushing and breaking during the processing. Attached Figure Description

[0021] Figure 1 This is a first-view structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the second perspective structure of the present invention; Figure 3 This is a schematic diagram of the third-view structure of the present invention; Figure 4 This is a schematic diagram of the fourth perspective structure of the present invention; Figure 5 This is a schematic diagram of the internal structure of the No. 1 guide frame of the present invention; Figure 6 This is a first-view structural diagram of the internal structure of the recycling support of the present invention; Figure 7 This is a schematic diagram of the internal structure of the recycling bracket of the present invention from a second perspective. Figure 8 This is a schematic diagram of the fifth perspective structure of the present invention; Figure 9 This is a schematic diagram of the internal structure of the framework of the present invention; Figure 10 This is a schematic diagram of the connection between the toothed roller and the L-shaped fixing frame of the present invention; Figure 11 yes Figure 3 A magnified structural diagram at point A; Figure 12 yes Figure 4 A magnified structural diagram at point B; Figure 13 yes Figure 7 A magnified structural diagram at point C; Figure 14 yes Figure 7 A magnified structural diagram at point D.

[0022] Reference numerals: 11. Recycling bracket; 12. No. 1 guide frame; 13. Frame; 14. No. 2 guide frame; 15. Through groove; 16. Guide hopper; 2. Secondary crushing assembly; 21. Compacting roller; 22. Connecting frame; 23. Slide rod; 24. Spring rod; 25. L-shaped rotating rod; 26. Adjusting plate; 27. No. 1 bevel gear; 28. No. 2 bevel gear; 29. ​​Transmission rod; 210. Drive motor; 3. Primary crushing assembly; 31. Toothed roller; 32. L-shaped fixing frame; 33. No. 1 L-shaped connecting plate; 34. No. 2 connecting plate; 35. Gear set; 36. No. 1 synchronous belt assembly; 37. Drive gear; 38. No. 2 synchronous belt assembly; 39. Connecting rod; 310. Chain assembly; 311. Dual-shaft motor. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0024] like Figures 1-6 As shown in this embodiment, a silicone sheet waste recycling device includes a recycling support 11. A first guide frame 12 is welded to the top of the recycling support 11, and a frame 13 is welded to the top of the first guide frame 12. A second guide frame 14 is welded to the top of the frame 13. The recycling support 11, the first guide frame 12, the frame 13, and the second guide frame 14 are interconnected. Through slots 15 are provided on both sides of the recycling support 11. A guide hopper 16 is welded to the bottom of the recycling support 11, and a secondary crushing assembly 2 is provided between the recycling support 11 and the guide hopper 16 for... The silicone sheet waste is kneaded and crushed. The secondary crushing component 2 includes two interlocking crushing rollers 21, and both ends of the crushing rollers 21 are rotatably connected to a U-shaped connecting frame 22. One end of the connecting frame 22 is fixedly connected to a spring rod 24, and the other end of the spring rod 24 is fixedly connected to a recycling bracket 11. At the same time, the other end of the connecting frame 22 is rotatably connected to a first bevel gear 27. The use of two opposing rotating rollers with interlaced teeth to simulate dynamic chewing motion has significant benefits for the porous structure and electrostatic properties of the silicone sheet waste. Through more uniform compression and tearing, reduced electrostatic effects, improved waste flowability, and improved recycling quality, the recycling efficiency can be effectively improved, equipment wear can be reduced, service life can be extended, and energy utilization can be optimized. The connecting shaft of the first bevel gear 27 is rotatably connected to the connecting frame 22, and the through end of the connecting shaft of the first bevel gear 27 is fixedly connected to the crushing roller 21. At the same time, a second bevel gear 28 is driven to one side of the first bevel gear 27.

[0025] like Figures 1-14As shown, the second bevel gear 28 is rotatably connected to the connecting frame 22, and a transmission rod 29 is slidably connected between the two second bevel gears 28. A raised strip is welded to the outer wall of the transmission rod 29, and the transmission rod 29 drives the second bevel gear 28 to rotate through the raised strip. The first bevel gear 27, the second bevel gear 28, and the transmission rod 29 are located outside the recycling bracket 11, and both ends of the transmission rod 29 are rotatably connected to the recycling bracket 11. A drive motor 210 is installed on one side of the recycling bracket 11, and the output end of the drive motor 210 is rotatably connected to the recycling bracket 11. Simultaneously, the end of the drive motor 210 is fixedly connected to the transmission rod 29, while the transmission rod 29 and the connecting frame 22 are not intersecting. Slide rods 23 are fixedly connected to both ends of the connecting frame 22, and the other end of the slide rods 23 is slidably connected to the recycling bracket 11. The connecting frame 22 is located within the through groove 15 of the recycling bracket 11. Under the combined action of rotation and linear movement, the crushing roller 21... As the material passes through this gradually narrowing wedge-shaped area, it experiences a continuously increasing, varying shear force, rather than a momentary peak force. This "progressive shearing" ensures that the material is crushed more thoroughly and uniformly, achieving excellent crushing results in a single pass, with efficiency far exceeding that of a static gap. Simultaneously, the connecting frame 22 is slidably connected to the recycling support 11, which longitudinally limits the connecting frame 22. An adjusting plate 26 is rotatably connected to the middle of the side of the connecting frame 22 away from the crushing roller 21, while two L-shaped rotating rods 25 are rotatably connected to the other end of the adjusting plate 26. The ends of the two L-shaped rotating rods 25 away from the adjusting plate 26 are rotatably connected to the inner wall of the recycling support 11. Static electricity may cause waste to be unevenly distributed in the recycling device, while the interlaced teeth and dynamic chewing can help solve the problem of waste not flowing smoothly due to static electricity accumulation by repeatedly processing the waste, thereby improving the stability and processing efficiency of the recycling device.

[0026] like Figures 2-11As shown, a preliminary crushing component 3 is installed inside the frame 13 for preliminary chewing crushing of silicone sheet waste. The preliminary crushing component 3 includes two interlocking toothed rollers 31. The interlocking teeth of the toothed rollers 31 and the dynamic chewing motion help to effectively disperse the waste, preventing the waste from accumulating on the equipment surface due to static electricity or adsorption. The repeated tearing and compression actions help to reduce waste adhesion and ensure that the waste passes smoothly through the device. The dynamic chewing motion helps to evenly transfer the waste between the rollers, enhances the flowability of the waste, and avoids jamming or blockage caused by the variability and adhesion of the waste. The toothed rollers 31 are rotatably connected to L-shaped fixing frames 32 at both ends. At the same time, the L-shaped fixing frames 32 are rotatably connected to the two sides of the L-shaped fixing frames 32 respectively by a first L-shaped connecting plate 33 and a second connecting plate 34. The outer walls of the frame 13 are rotatably connected to toothed rollers. The gear set 35 has two gear connecting shafts that are rotatably connected to the frame 13, changing the contact angle and position between the waste and the crushing roller 21, ensuring the uniform distribution of waste between the rollers, so that each waste particle can be uniformly processed, reducing the residue of uncrushed waste. At the same time, the two gear connecting shafts in the gear set 35 are fixedly connected to the first L-shaped connecting plate 33. Two sets of first synchronous belt assemblies 36 are provided on the side of the two gears in the gear set 35 away from the frame 13, and one of the synchronous pulleys in the two sets of first synchronous belt assemblies 36 is fixedly connected to the two gears in the gear set 35. The connecting shaft of the other synchronous pulley in the two sets of first synchronous belt assemblies 36 is fixedly connected to the chain assembly 310, and one of the sprockets in the chain assembly 310 is fixedly connected to the connecting shaft of the other synchronous pulley in the first synchronous belt assembly 36.

[0027] like Figures 2-14As shown, the chain assembly 310 has another sprocket connecting shaft that is rotatably connected to the recycling bracket 11. Simultaneously, the end of the other sprocket connecting shaft of the chain assembly 310 is fixedly connected to one of the L-shaped rotating rods 25 inside the recycling bracket 11. A drive gear 37 rotatably connected to the frame 13 is provided on one side of the gear set 35. A second synchronous belt assembly 38 is fixedly connected to the drive gear 37 on both sides of the frame 13. One synchronous pulley in the second synchronous belt assembly 38 is fixedly connected to the drive gear 37. A connecting rod 39 is fixedly connected between the other synchronous pulleys in the second synchronous belt assembly 38 on both sides of the frame 13. The connecting rod 39 is rotatably connected to the outer wall of the frame 13. The periodic pressure and friction from the reciprocating motion of the crushing roller 21 help to better control the size of the waste particles, avoiding particles that are too large or too small, thereby optimizing the crushing effect of the waste. The silica waste is repeatedly stretched, compressed, and sheared between the rollers, which helps to more effectively optimize the particle shape, making it more... Meeting the needs of subsequent recycling or reprocessing, a dual-axis motor 311 is installed in the middle of the outer wall of one side of the frame 13. At the same time, the two output ends of the dual-axis motor 311 are fixedly connected to the connecting rod 39. Reducing the accumulation of static electricity not only helps the flowability of waste materials, but also improves the reprocessability of silicone waste materials. The waste materials are more uniform and free from static interference after processing, providing high-quality recycled materials more suitable for subsequent use. The drive gear 37 is connected to one of the gears in the gear set 35. The connecting shaft of another synchronous pulley in the two sets of first synchronous belt assemblies 36 is rotatably connected to the frame 13. At the same time, the connecting end of the connecting shaft of another synchronous pulley in the two sets of first synchronous belt assemblies 36 is fixedly connected to the second connecting plate 34. The connecting shaft of the first L-shaped connecting plate 33 is rotatably connected to the L-shaped fixing frame 32. The connecting end of the connecting shaft of the L-shaped fixing frame 32 is fixedly connected to the toothed roller 31. At the same time, the ends of the first L-shaped connecting plate 33 and the second connecting plate 34 away from the L-shaped fixing frame 32 are rotatably connected to the inner wall of the frame 13.

[0028] The working principle of this embodiment is as follows: Before crushing and recycling the silicone sheet waste, a collection box is placed at the bottom of the guide hopper 16. The drive motor 210 and the dual-shaft motor 311 start running simultaneously, and then the silicone sheet waste is fed into the feed port of the second guide frame 14. The waste enters the crushing chamber of the frame 13 by gravity. At this time, the dual-shaft motor 311 runs, driving the connecting rods 39 on both sides to rotate synchronously, which in turn causes the second synchronous belt assembly 38 on both sides of the frame 13 to drive synchronously, so that the two drive gears 37 rotate in the same direction at the same time, driving the two gears in the gear set 35 to mesh and rotate in opposite directions. In this way, the first synchronous belt assembly 36 on one side of the gear set 35 starts to drive, and drives the chain assemblies 310 on both sides to rotate synchronously. When the synchronous pulleys inside the gear set 35 and the first synchronous belt assembly 36 rotate, the first L-shaped connecting plate 33 and the second connecting plate 34 in the frame 13 rotate simultaneously.

[0029] When the first L-shaped connecting plate 33 and the second connecting plate 34 rotate, the first L-shaped connecting plate 33 directly drives the toothed roller 31 inside the L-shaped fixed frame 32 to rotate, and the second connecting plate 34 drives the L-shaped fixed frame 32 to make circular motion within the frame 13. This causes the toothed roller 31 to form a periodic circular motion within the crushing chamber of the frame 13, and in conjunction with the meshing action of the opposing rotations, simulates dynamic chewing motion to achieve preliminary crushing of silicone waste. This processing method can uniformly apply pressure to the waste, and more effectively decompose the porous silicone waste through tearing and extrusion. The teeth of each toothed roller 31 cooperate with each other, which can reduce the non-uniformity caused by the porous structure during compression and stretching, thereby effectively improving the recycling efficiency.

[0030] Simultaneously, the synchronous operation of the chain assembly 310 drives the L-shaped rotating rod 25 inside the recovery bracket 11 to rotate, causing the L-shaped rotating rod 25 to rotate relative to the adjusting plate 26. While the other end of the adjusting plate 26 rotates relative to the connecting frame 22, the sliding rod 23 pulls the two connecting frames 22 to move linearly in a cyclical opening and closing motion within the through slot 15 of the recovery bracket 11, and the spring rod 24 simultaneously contracts and deforms. The first bevel gear 27 and the second bevel gear 28 on one side of the connecting frame 22 move in the linear direction of the transmission rod 29, and the second bevel gear 28 slides relative to the transmission rod 29.

[0031] The drive motor 210 drives the transmission rod 29, which, under the action of the external protrusion of the transmission rod 29, drives the second bevel gear 28 to rotate, which in turn drives the first bevel gear 27, causing the two connecting frames 22 to rotate in opposite directions. Simultaneously, the pre-processed waste material slides down through the first guide frame 12 between the two connecting frames 22, achieving secondary shearing and crushing treatment. This ensures the waste material receives uniform physical action in all directions, thus more effectively crushing it into small particles or powder. The processed waste material falls through the guide hopper 16 into a collection box placed at the bottom for collection and sorting.

[0032] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. A silicone sheet waste recycling device, comprising a recycling support (11), wherein a first guide frame (12) is welded to the top of the recycling support (11), and a frame (13) is welded to the top of the first guide frame (12), and a second guide frame (14) is welded to the top of the frame (13), wherein the recycling support (11), the first guide frame (12), the frame (13), and the second guide frame (14) are interconnected, characterized in that: The recycling bracket (11) has through slots (15) on both sides. A guide hopper (16) is welded to the bottom of the recycling bracket (11). A secondary crushing component (2) is provided between the recycling bracket (11) and the guide hopper (16) for kneading and crushing the silicone waste. At the same time, a preliminary crushing component (3) is provided inside the frame (13) for preliminary chewing crushing of the silicone waste.

2. The silicone sheet waste recycling device according to claim 1, characterized in that, The secondary crushing assembly (2) includes two interlocking crushing rollers (21), and the two ends of the crushing rollers (21) are rotatably connected to a connecting frame (22) with a U-shaped structure. At the same time, the two ends of the connecting frame (22) are fixedly connected to a sliding rod (23). The other end of the sliding rod (23) is slidably connected to the recycling bracket (11). The connecting frame (22) is located in the through groove (15) of the recycling bracket (11). The connecting frame (22) is slidably connected to the recycling bracket (11). The recycling bracket (11) limits the longitudinal movement of the connecting frame (22). An adjusting plate (26) is rotatably connected to the middle of the side of the connecting frame (22) away from the crushing rollers (21). At the same time, the other end of the adjusting plate (26) is rotatably connected to two L-shaped rotating rods (25). The two L-shaped rotating rods (25) are rotatably connected to the inner wall of the recycling bracket (11) at the end away from the adjusting plate (26).

3. The silicone sheet waste recycling device according to claim 2, characterized in that, One end of the connecting frame (22) is fixedly connected to a spring rod (24), and the other end of the spring rod (24) is fixedly connected to the recycling bracket (11). At the same time, the other end of the connecting frame (22) is rotatably connected to a first bevel gear (27). The connecting shaft of the first bevel gear (27) is rotatably connected to the connecting frame (22), and the end of the connecting shaft of the first bevel gear (27) is fixedly connected to the rolling roller (21). At the same time, a second bevel gear (28) is driven on one side of the first bevel gear (27). The second bevel gear (28) is rotatably connected to the connecting frame (22), and a transmission rod (29) is slidably connected between the two second bevel gears (28). At the same time, the transmission rod (29) is not intersected by the connecting frame (22).

4. The silicone sheet waste recycling device according to claim 3, characterized in that, The outer wall of the transmission rod (29) is welded with a protrusion, and the transmission rod (29) drives the second bevel gear (28) to rotate through the protrusion on the outer wall. The first bevel gear (27), the second bevel gear (28) and the transmission rod (29) are located outside the recycling bracket (11), and both ends of the transmission rod (29) are rotatably connected to the recycling bracket (11). A drive motor (210) is installed on one side of the recycling bracket (11), and the output end of the drive motor (210) is rotatably connected to the recycling bracket (11) through it. At the same time, the through end of the drive motor (210) is fixedly connected to the transmission rod (29).

5. A silicone sheet waste recycling device according to claim 2, characterized in that, The preliminary crushing component (3) includes two interlocking toothed rollers (31), and L-shaped fixing frames (32) are rotatably connected to both ends of the toothed rollers (31). At the same time, a first L-shaped connecting plate (33) and a second connecting plate (34) are rotatably connected to both sides of the L-shaped fixing frame (32). The connecting shaft of the first L-shaped connecting plate (33) is rotatably connected through the L-shaped fixing frame (32), and the through end of the connecting shaft of the L-shaped fixing frame (32) is fixedly connected to the toothed rollers (31). Meanwhile, the ends of the first L-shaped connecting plate (33) and the second connecting plate (34) away from the L-shaped fixing frame (32) are rotatably connected to the inner wall of the frame (13).

6. A silicone sheet waste recycling device according to claim 5, characterized in that, Gear sets (35) are rotatably connected to both sides of the outer wall of the frame (13), and the two gear connecting shafts in the gear set (35) are rotatably connected to the frame (13) through the gear set (35). At the same time, the through end of the two gear connecting shafts in the gear set (35) is fixedly connected to the first L-shaped connecting plate (33). Two sets of first synchronous belt assemblies (36) are provided on the side of the two gears in the gear set (35) away from the frame (13). One of the synchronous pulleys in the two sets of first synchronous belt assemblies (36) is fixedly connected to the two gears in the gear set (35). The connecting shaft of the other synchronous pulley in the two sets of first synchronous belt assemblies (36) is fixedly connected to the chain assembly (310). The connecting shaft of the other synchronous pulley in the two sets of first synchronous belt assemblies (36) is rotatably connected to the frame (13) through the gear set (13). At the same time, the through end of the connecting shaft of the other synchronous pulley in the two sets of first synchronous belt assemblies (36) is fixedly connected to the second connecting plate (34).

7. A silicone sheet waste recycling device according to claim 6, characterized in that, One of the sprockets of the chain assembly (310) is fixedly connected to the connecting shaft of the other synchronous pulley of the first synchronous belt assembly (36), and the connecting shaft of the other sprocket of the chain assembly (310) is rotatably connected to the recycling bracket (11). At the same time, the connecting end of the other sprocket of the chain assembly (310) is fixedly connected to one of the L-shaped rotating rods (25) in the recycling bracket (11). A drive gear (37) is provided on one side of the gear set (35) and is rotatably connected to the frame (13). The drive gear (37) is connected to one of the gears in the gear set (35).

8. A silicone sheet waste recycling device according to claim 7, characterized in that, The drive gears (37) located on both sides of the frame (13) are fixedly connected to the second synchronous belt assembly (38), and one of the synchronous pulleys in the second synchronous belt assembly (38) is fixedly connected to the drive gear (37). Meanwhile, a connecting rod (39) is fixedly connected between the other synchronous pulley in the second synchronous belt assembly (38) located on both sides of the frame (13). The connecting rod (39) is rotatably connected to the outer wall of the frame (13). A dual-axis motor (311) is installed in the middle of the outer wall on one side of the frame (13), and the two output ends of the dual-axis motor (311) are fixedly connected to the connecting rod (39).

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