A silica gel plate waste recovery device

Abstract

The application discloses a silica gel plate waste recovery device and belongs to the technical field of waste processing and recovery. The silica gel plate waste recovery device comprises a recovery support, a No. 1 material guide frame is welded on the top of the recovery support, a frame is welded on the top of the No. 1 material guide frame, a No. 2 material guide frame is welded on the top of the frame, a material guide hopper is welded on the bottom of the recovery support, a secondary crushing assembly is arranged between the recovery support and the material guide hopper, is used for rubbing and crushing the silica gel plate waste, a primary crushing assembly is arranged in the frame, and is used for chewing and crushing the silica gel plate waste. The primary crushing assembly and the secondary crushing assembly are adopted, the problem of electrostatic adhesion and elastic material processing is perfectly solved, the crushing efficiency, uniformity and quality of the waste are greatly improved, the equipment wear is reduced, and the recycling and reuse value of the waste is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of waste processing and recycling, and particularly relates to a silica gel plate waste recycling device. BACKGROUND

[0002] Silica gel plate waste refers to waste materials generated in the production, processing or use of silica gel plates. Silica gel plates (usually referring to thin plate-shaped materials made of silica gel) are widely used in electronic, electrical, automotive, medical, food packaging and other fields. They have the characteristics of high temperature resistance, corrosion resistance and strong insulation, and are often used as sealing materials, gaskets, rubber pads, etc. However, a large amount of waste is generated during production. By recycling these waste materials, resource reuse can be achieved, reducing the demand for new resources. In the recycling process, silica gel plate waste can be reprocessed into usable raw materials or semi-finished products, reducing production costs for enterprises. Not only can it improve production efficiency, but also can reduce waste disposal costs and bring economic benefits.

[0003] During the crushing process, static electricity is generated due to friction and collision of silica gel plates, which can cause powder to adhere to equipment, tools or operators, affecting work efficiency and safety. Static electricity makes powder easily adhere to machine surfaces or conveying pipes, causing equipment blockage or inconvenience. In addition, the porous structure of silica gel plates can cause uneven crushing in some areas due to differences in structural density, resulting in large differences in powder particle size. Due to the effect of static electricity, the crushed silica gel powder is easily adhered to the cutting tools and outer walls of the crushing equipment, causing equipment damage, contamination and difficulty in cleaning. SUMMARY

[0004] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art and provide a silica gel plate waste recycling device.

[0005] The technical solution adopted to solve the above technical problems is: a silica gel plate waste recycling device, comprising a recycling support, a No. 1 material guide frame is welded on the top of the recycling support, and a frame is welded on the top of the No. 1 material guide frame, and a No. 2 material guide frame is welded on the top of the frame, the recycling support, the No. 1 material guide frame, the frame and the No. 2 material guide frame are connected, the recycling support is provided with a through slot on both sides, the recycling support is provided with a material guide hopper at the bottom, and a secondary crushing assembly is arranged between the recycling support and the material guide hopper for rubbing and crushing the silica gel plate waste, and a preliminary crushing assembly is arranged in the frame for preliminary chewing type crushing of the silica gel plate waste.

[0006] By the above technical scheme, two opposite rotating rolling mills with staggered teeth are used to simulate dynamic chewing movement, which has significant benefits for the porous structure and electrostatic characteristics of the silica gel plate waste, through more uniform compression and tearing, reducing the influence of static electricity, improving the flowability of the waste and improving the recovery quality, which can effectively improve the recovery efficiency, reduce equipment wear and tear, prolong the service life and optimize energy utilization.

[0007] Further, the secondary crushing assembly includes two intermeshing rolling mills, and the rolling mills are rotatably connected with a U-shaped connecting frame at both ends, and the connecting frame is fixedly connected with a slide rod at both ends, and the other end of the slide rod is slidably connected with the recovery bracket, and the connecting frame is located in the through slot of the recovery bracket, and the connecting frame is slidably connected with the recovery bracket, and the recovery bracket longitudinally limits the connecting frame, and a adjusting plate is rotatably connected with the middle part of the side of the connecting frame away from the rolling mill, and two L-shaped rotating rods are rotatably connected with the other end of the adjusting plate, and the ends of the two L-shaped rotating rods away from the adjusting plate are rotatably connected with the inner wall of the recovery bracket.

[0008] Through the above technical scheme, under the joint action of rotation and linear movement of the rolling mill, the material passing through this gradually narrowing wedge-shaped area will be subjected to a continuously increasing and changing shear force instead of an instantaneous peak force, and this "progressive shear" ensures that the material is more thoroughly and uniformly crushed, and excellent crushing effect can be achieved in one pass, with much higher efficiency than static gap.

[0009] Further, one end of the connecting frame is fixedly connected with a spring rod, and the other end of the spring rod is fixedly connected with the recovery bracket, and the other end of the connecting frame is rotatably connected with a first bevel gear, and the first bevel gear connecting shaft is rotatably connected with the connecting frame, and the penetrating end of the first bevel gear connecting shaft is fixedly connected with the rolling mill, and the side of the first bevel gear is drivingly connected with a second bevel gear, and the second bevel gear is rotatably connected with the connecting frame, and a transmission rod is slidably connected between the two second bevel gears, and the transmission rod penetrates the connecting frame without intersecting.

[0010] Through the above technical scheme, the contact angle and position between the waste and the rolling mill are changed, ensuring uniform distribution of the waste between the rolling mills, so that each waste particle can be uniformly treated, reducing the residual uncrushed waste.

[0011] Further, the outer wall of the transmission rod is welded with a convex strip, and the transmission rod drives the second bevel gear to rotate through the convex strip on the outer wall, and the first bevel gear, the second bevel gear and the transmission rod are located outside the recovery bracket, and the two ends of the transmission rod are rotatably connected with the recovery bracket, and a driving motor is installed on one side of the recovery bracket, and the output end of the driving motor is rotatably connected with the recovery bracket, and the penetrating end of the driving motor is fixedly connected with the transmission rod.

[0012] Through the technical scheme, the periodic pressure and friction caused by the reciprocating movement of the rolling roller helps to better control the size of the waste particles, avoid too large or too small particles, and thus optimize the crushing effect of the waste, and the silica gel waste is repeatedly stretched, compressed and sheared between the rollers, which helps to more effectively optimize the particle morphology and make it more suitable for subsequent recycling or reprocessing needs.

[0013] Further, the preliminary crushing assembly includes two intermeshing toothed rollers, and L-shaped fixing frames are rotatably connected to both ends of the toothed rollers, and one L-shaped connecting plate and a second connecting plate are rotatably connected to both sides of the L-shaped fixing frames, the one L-shaped connecting plate connecting shaft is rotatably connected with the L-shaped fixing frame, and the L-shaped fixing frame connecting shaft penetrating end is fixedly connected with the toothed roller, and the one L-shaped connecting plate and the second connecting plate are rotatably connected to the frame inner wall away from the L-shaped fixing frame.

[0014] Through the technical scheme, the staggered teeth of the toothed roller and the dynamic movement simulating chewing can help effectively disperse the waste, avoid the waste from gathering on the surface of the equipment due to static electricity or adsorption force, and the multiple tearing and compression actions can help reduce the adhesion of the waste, ensure smooth passage of the waste through the device, and the dynamic chewing movement can help the waste evenly transmit between the rollers, enhance the flowability of the waste, and avoid the jamming or blocking problem caused by the variability and adhesion of the waste.

[0015] Further, gear sets are rotatably connected to both sides of the frame outer wall, two gear connecting shafts in the gear set are rotatably connected with the frame, and the penetrating ends of the two gear connecting shafts in the gear set are fixedly connected with the one L-shaped connecting plate, two groups of one synchronous belt assemblies are provided on the side away from the frame of the two gears in the gear set, one synchronous wheel in each of the two groups of one synchronous belt assemblies is fixedly connected with the two gears in the gear set, another synchronous wheel connecting shaft in each of the two groups of one synchronous belt assemblies is rotatably connected with the frame, and the penetrating end of the another synchronous wheel connecting shaft is fixedly connected with the second connecting plate.

[0016] Through the technical scheme, static electricity may cause uneven distribution of waste in the recycling device, and staggered teeth and dynamic chewing can help solve the problem of uneven flow of waste caused by static electricity accumulation through repeated treatment of the waste, and improve the stability and processing efficiency of the recycling device.

[0017] Further, one of the sprocket wheels of the chain assembly is fixedly connected with the other synchronous wheel of the first synchronous belt assembly through an axle, and the other sprocket wheel of the chain assembly is rotatably connected with the recycling support through an axle, and the through end of the other sprocket wheel of the chain assembly is fixedly connected with one of the L-shaped rotating rods in the recycling support.

[0018] Further, the driving gear fixedly connected with the frame on both sides is provided with the second synchronous belt assembly, one of the synchronous wheels in the second synchronous belt assembly is fixedly connected with the driving gear, and the other synchronous wheels in the second synchronous belt assemblies on both sides of the frame are fixedly connected with the connecting rod, the connecting rod is rotatably connected with the outer wall of the frame, and the double-shaft motor is installed on the outer wall of the frame on one side, and the two output ends of the double-shaft motor are fixedly connected with the connecting rod.

[0019] Through the above technical scheme, the accumulation of static electricity is reduced, which not only helps the flowability of the waste material, but also improves the reprocessing property of the silica gel waste material, and the waste material after treatment is more uniform and has no static interference, and high-quality recycled materials suitable for subsequent use can be provided.

[0020] The beneficial effects of the present application are as follows:

[0021] The preliminary crushing assembly drives the connecting rods on both sides to rotate synchronously through the operation of the double-shaft motor, so that the toothed rollers form a periodic circular motion in the crushing cavity of the frame, and cooperate with the meshing action of the opposite rotation to simulate dynamic chewing motion, the staggered teeth of the toothed rollers can maximally bite into the inside of the silica gel plate and firmly fix it, since the teeth are staggered and rotated, an "peeling" effect is applied to the material that has been partially torn, like tearing a piece of torn cloth with hands, so as to completely break, which can realize efficient and controllable breaking with minimum energy consumption and minimum impact, and avoid violent impact and grinding from the mechanism, thereby significantly reducing the generation of dust, and the porous silica gel plate is easy to rebound after compression, especially in the case of insufficient pressure, the combination of staggered teeth and dynamic chewing can reduce this rebound phenomenon, the waste material is completely broken and compacted through multiple chewing movements, and the rebounding or incomplete breaking of the material is avoided.

[0022] (2) The application adopts secondary crushing assembly, driving motor operation drives transmission rod transmission, under the action of the external convex strip of the transmission rod, drives the No. 2 bevel gear to rotate, and then drives the No. 1 bevel gear to drive the two connecting frames to rotate oppositely, at the same time, the preliminarily treated waste falls through the No. 1 material guide frame to the two connecting frames, realizing the secondary shearing and crushing treatment of the waste, the reciprocating linear movement makes the effective crushing area between the two rollers change from a "fixed gap" to a "dynamically changing wedge-shaped area", more contact surface and friction force can be created between the roller and the waste, the local pressure concentration caused by single rotation is avoided, and the waste can experience more thorough crushing and rupture in the treatment process. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the first perspective structure schematic diagram of the application;

[0024] Figure 2 is the second perspective structure schematic diagram of the application;

[0025] Figure 3 is the third perspective structure schematic diagram of the application;

[0026] Figure 4 is the fourth perspective structure schematic diagram of the application;

[0027] Figure 5 is the internal structure schematic diagram of the No. 1 material guide frame of the application;

[0028] Figure 6 is the first perspective internal structure schematic diagram of the recycling support of the application;

[0029] Figure 7 is the second perspective internal structure schematic diagram of the recycling support of the application;

[0030] Figure 8 is the fifth perspective structure schematic diagram of the application;

[0031] Figure 9 is the internal structure schematic diagram of the frame of the application;

[0032] Figure 10 is the structure schematic diagram of the tooth roller and L-shaped fixed frame connection of the application;

[0033] Figure 11 is the A enlarged structure schematic diagram of Figure 3 ;

[0034] Figure 12 is the B enlarged structure schematic diagram of Figure 4 ;

[0035] Figure 13 is the C enlarged structure schematic diagram of Figure 7An enlarged structural schematic view at C of FIG. 1;

[0036] Figure 14 is Figure 7 An enlarged structural schematic view at D of FIG. 1.

[0037] 11, recycling support; 12, first material guide frame; 13, frame; 14, second material guide frame; 15, through slot; 16, material guide hopper; 2, secondary crushing assembly; 21, rolling roller; 22, connecting frame; 23, sliding rod; 24, spring rod; 25, L-shaped rotating rod; 26, adjusting plate; 27, first bevel gear; 28, second bevel gear; 29, transmission rod; 210, driving motor; 3, primary crushing assembly; 31, toothed roller; 32, L-shaped fixed frame; 33, first L-shaped connecting plate; 34, second connecting plate; 35, gear set; 36, first synchronous belt assembly; 37, driving gear; 38, second synchronous belt assembly; 39, connecting rod; 310, chain assembly; 311, double-shaft motor. DETAILED DESCRIPTION

[0038] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application 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 only used to explain the present application and not intended to limit the present application.

[0039] As Figures 1-6The embodiment of a silica gel plate waste recovery device, including recycling support 11, recycling support 11 top welding has a guide frame 12, and a guide frame 12 top welding has a frame 13, while the frame 13 top welding has a guide frame 14, recycling support 11, a guide frame 12, a frame 13 and a guide frame 14 between the through, recycling support 11 both sides through the opening has a through slot 15, recycling support 11 bottom welding has a guide chute 16, and recycling support 11 and guide chute 16 between the setting has a secondary crushing assembly 2, for the silica gel plate waste kneading crushing treatment, secondary crushing assembly 2 includes two mutually occlusion of the rolling mill 21, and the rolling mill 21 both ends are rotatably connected with a U-shaped structure of the connecting frame 22, connecting frame 22 one end is fixedly connected with a spring rod 24, and the other end of the spring rod 24 and recycling support 11 fixedly connected, while the other end of the connecting frame 22 is rotatably connected with a bevel gear 27, using two opposite rotating, with staggered teeth of the roller simulation dynamic chewing movement, for the porous structure and electrostatic properties of silica gel plate waste has a significant benefit. Through more uniform compression and tearing, reduce the influence of static electricity, improve the flowability of waste and enhance the recovery quality, can effectively improve the recovery efficiency, reduce equipment wear, prolong the service life, and optimize the energy utilization, a bevel gear 27 connecting shaft and connecting frame 22 through the rotatable connection, and the bevel gear 27 connecting shaft through the end and the rolling mill 21 fixedly connected, while the bevel gear 27 side transmission connection has a bevel gear 28.

[0040] As Figures 1-14The second bevel gear 28 is rotatably connected with the connecting frame 22, and the transmission rod 29 is slidably connected between the two second bevel gears 28. The outer wall of the transmission rod 29 is welded with a convex strip, and the transmission rod 29 drives the second bevel gear 28 to rotate through the outer wall convex strip. The first bevel gear 27, the second bevel gear 28 and the transmission rod 29 are located outside the recycling support 11, and the two ends of the transmission rod 29 are rotatably connected with the recycling support 11. The recycling support 11 is provided with a driving motor 210 on one side, and the output end of the driving motor 210 is rotatably connected with the recycling support 11. The driving motor 210 is fixedly connected with the transmission rod 29 through the penetrating end. The transmission rod 29 and the connecting frame 22 do not intersect through the penetrating. The two ends of the connecting frame 22 are fixedly connected with the sliding rod 23, and the other end of the sliding rod 23 is slidably connected with the recycling support 11. The connecting frame 22 is located in the through slot 15 of the recycling support 11. Under the combined action of rotation and linear movement of the roller 21, the material passing through the gradually narrowing wedge-shaped area will be subjected to a continuously increasing and changing shear force instead of an instantaneous peak force. This "progressive shear" ensures that the material is more thoroughly and uniformly crushed, and excellent crushing effect can be achieved in one pass, and the efficiency is much higher than that of static gap. The connecting frame 22 is slidably connected with the recycling support 11, and the recycling support 11 longitudinally limits the connecting frame 22. The middle part of the connecting frame 22 away from the roller 21 is rotatably connected with the adjusting plate 26. The other end of the adjusting plate 26 is rotatably connected with two L-shaped rotating rods 25. The two L-shaped rotating rods 25 are rotatably connected with the inner wall of the recycling support 11 away from the adjusting plate 26. Static electricity may cause uneven distribution of waste in the recycling device. The staggered teeth and dynamic chewing can help solve the problem of smooth flow of waste caused by static electricity accumulation through repeated processing of waste, and improve the stability and processing efficiency of the recycling device.

[0041] As Figures 2-11At the same time, the frame 13 is internally provided with a preliminary crushing assembly 3 for the preliminary chewing type crushing treatment of the silica gel plate waste, the preliminary crushing assembly 3 including two intermeshing toothed rollers 31, the staggered teeth of the toothed rollers 31 and the dynamic movement simulating chewing can help to effectively disperse the waste, avoid the waste from gathering on the surface of the equipment due to static electricity or adsorption force, and the repeated tearing and compression action helps to reduce the adhesion of the waste, ensures the smooth passage of the waste through the device, and the dynamic chewing movement can help the waste to be evenly transmitted between the rollers, enhance the flowability of the waste, avoid the jamming or blocking problem caused by the variability and adhesion of the waste form, and the toothed rollers 31 are rotatably connected with L-shaped fixing frames 32 at both ends, and the L-shaped fixing frames 32 are rotatably connected with a first L-shaped connecting plate 33 and a second connecting plate 34 on both sides, respectively, gear sets 35 are rotatably connected on both sides of the outer wall of the frame 13, and the two gear connecting shafts in the gear sets 35 are rotatably connected with the frame 13, the contact angle and position between the waste and the rolling roller 21 are changed, the uniform distribution of the waste between the rollers is ensured, so that each waste particle can be uniformly treated, and the residual uncrushed waste is reduced, and the two gear connecting shafts in the gear sets 35 are fixedly connected with the first L-shaped connecting plate 33 at the penetrating end, two groups of first synchronous belt assemblies 36 are provided on the side away from the frame 13 in the gear sets 35, one of the synchronous wheels in the two groups of first synchronous belt assemblies 36 is fixedly connected with the two gears in the gear sets 35, and the other synchronous wheel connecting shaft in the two groups of first synchronous belt assemblies 36 is fixedly connected with a chain assembly 310, and one of the sprocket wheels in the chain assembly 310 is fixedly connected with the other synchronous wheel connecting shaft of the first synchronous belt assembly 36.

[0042] As Figures 2-14The chain assembly 310 is connected to the recovery support 11 through the rotation of the other sprocket shaft, and the other sprocket shaft of the chain assembly 310 is fixedly connected to one of the L-shaped rotating rods 25 in the recovery support 11. The gear set 35 is provided with a drive gear 37 rotatably connected to the frame 13. The drive gear 37 is fixedly connected to the second synchronous belt assembly 38. One of the synchronous wheels in the second synchronous belt assembly 38 is fixedly connected to the drive gear 37. The other synchronous wheels in the second synchronous belt assembly 38 are fixedly connected to the connecting rod 39. The connecting rod 39 is rotatably connected to the outer wall of the frame 13. The periodic pressure and friction caused by the reciprocating movement of the rolling roller 21 help to better control the size of the waste particles, avoid the particles being too large or too small, and thus optimize the crushing effect of the waste. The silica gel waste is repeatedly stretched, compressed and sheared between the rollers, which helps to more effectively optimize the particle morphology and make it more suitable for subsequent recycling or reprocessing. A double-shaft motor 311 is installed in the middle of one side of the outer wall of the frame 13. The two output ends of the double-shaft motor 311 are fixedly connected to the connecting rod 39. Reducing the accumulation of static electricity not only helps the flowability of the waste, but also improves the reprocessability of the silica gel waste. After the waste is treated, it is more uniform and has no static interference, which can provide high-quality recycled materials more suitable for subsequent use. The drive gear 37 is in transmission connection with one of the gears in the gear set 35. The other synchronous wheel shafts in the two sets of first synchronous belt assemblies 36 are rotatably connected to the frame 13. The other synchronous wheel shafts in the two sets of first synchronous belt assemblies 36 are 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 shaft of the L-shaped fixing frame 32 is fixedly connected to the toothed roller 31. 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.

[0043] The working principle of the embodiment is as follows: before carrying out the crushing and recycling operation on the silica gel plate waste, a collection box is placed at the bottom of the material guide hopper 16. The drive motor 210 and the double-shaft motor 311 are started and operated at the same time. Then the silica gel plate waste is poured into the second material guide frame 14 from the feeding port, and the waste enters the crushing cavity of the frame 13 by gravity. At this time, the double-shaft motor 311 is running, driving the connecting rods 39 on both sides to rotate synchronously, thereby driving the second synchronous belt assemblies 38 on both sides of the frame 13 to synchronously transmit, so that the two drive gears 37 rotate in the same direction, driving the two gears in the gear set 35 to rotate in opposite directions. In this way, the first synchronous belt assembly 36 on one side of the gear set 35 starts to transmit, and drives the two chain assemblies 310 on both sides to operate synchronously. When the synchronous wheels in 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 at the same time.

[0044] 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 in the L-shaped fixing frame 32 to rotate, and the second connecting plate 34 drives the L-shaped fixing frame 32 to make a circular motion in the frame 13, so that the toothed roller 31 forms a periodic circular motion in the crushing cavity of the frame 13, and cooperates with the meshing action of the opposite rotation to simulate the dynamic chewing movement, and realizes the preliminary crushing treatment of the waste silica gel plate. The treatment method can uniformly apply pressure to the waste, and more effectively decompose the porous silica gel waste through tearing and extrusion. The teeth of each toothed roller 31 cooperate with each other, which can reduce the unevenness caused by the porous structure in the compression and stretching process, thereby effectively improving the recovery efficiency.

[0045] At the same time, the synchronous operation of the chain assembly 310 drives the L-shaped rotating rod 25 in the recovery support 11 to rotate, so that the L-shaped rotating rod 25 and the adjusting plate 26 produce relative rotation. At the same time, the adjusting plate 26 produces relative rotation with the connecting frame 22 at the other end, and under the action of the sliding rod 23, the two connecting frames 22 are pulled to move linearly in the through slot 15 of the recovery support 11, and the spring rod 24 is synchronously deformed. 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 produces relative sliding with the transmission rod 29.

[0046] The operation of the driving motor 210 drives the transmission rod 29 to drive the second bevel gear 28 to rotate under the action of the external protrusions of the transmission rod 29, and then drives the first bevel gear 27 to drive the two connecting frames 22 to rotate oppositely. At the same time, the waste after preliminary treatment falls through the first material guide frame 12 between the two connecting frames 22, realizes the secondary shearing and crushing treatment of the waste, so that the waste can be uniformly physically acted on in all directions, thereby more effectively crushing the waste into small particles or powder. The treated waste falls through the material guide hopper 16 into the collecting box placed at the bottom for collection and arrangement.

[0047] The above is only a preferred embodiment of the present application, and is not used to limit the protection scope of the present application.

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. The bottom of the recycling bracket (11) is welded with a guide hopper (16). 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. 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). 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).

2. The silicone sheet waste recycling device according to claim 1, 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).

3. The silicone sheet waste recycling device according to claim 2, 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).

4. The silicone sheet waste recycling device according to claim 1, 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).

5. A silicone sheet waste recycling device according to claim 4, 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).

6. A silicone sheet waste recycling device according to claim 5, 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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