A waste rubber recycling processing device

Abstract

The present invention relates to the technical field of waste rubber, and specifically to a waste rubber recycling processing device, comprising a base, the top of the base is fixedly connected to a conveyor platform base, the top of the conveyor platform base is fixedly connected to a belt conveyor platform, the front top of the base is fixedly connected to a crushing device, the front bottom of the base is fixedly connected to a separation bin, the front side of the conveyor platform base is fixedly connected to a cutting table, the cutting table comprises a cutting table shell, the inner wall of the cutting table shell is provided with a cutting mechanism, and the cutting table shell comprises a U-shaped frame. The present invention is provided with a crushing device and a separation bin to crush the cut rubber pad into rubber particles, the crushing device drives the rotating rod, the conical teeth and the second conical teeth to rotate through the rotating rod motor, drives the crushing roller to crush the rubber, the screening mechanism controls the sub-screen to swing, screens the rubber particles of different particle sizes, and the sliding of the sub-screen shell and the spring connecting block ensure the screening stability and flexibility.

Description

Technical Field

[0001] The invention relates to the technical field of waste rubber, and more particularly to a waste rubber recycling and processing device. Background Art

[0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce large deformation under very small external force. It can return to its original shape after the external force is removed. Rubber is a completely amorphous polymer with a low glass transition temperature (Tg). Its molecular weight is often large, greater than hundreds of thousands. Rubber is divided into two types: natural rubber and synthetic rubber. Natural rubber is made by extracting gum from plants such as rubber trees and rubber grass; synthetic rubber is obtained by polymerization of various monomers. Rubber products are widely used in industry or all aspects of life.

[0003] Rubber can be used to prepare rubber gloves, rubber shoes, tires, rubber pads and other products. However, rubber pads play an important role in daily life and industrial production. They are widely used in various scenes with their excellent elasticity and wear resistance. However, rubber pads are also divided into rubber mattresses and rubber mats. When the rubber pads of waste gas are recycled and processed, the rubber pads are of different sizes, which may cause the rubber particles to be of different sizes when they are crushed by crushing rollers, affecting the effect of their recycling and reducing the efficiency of rubber pad recycling;

[0004] In addition, if rubber particles of different sizes are directly reused without proper treatment, it may cause troubles in the subsequent processing process and even affect the quality of the final product. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a waste rubber recycling processing device. The technical problem to be solved by the present invention is: rubber pads are also divided into rubber mattresses and rubber mats. When the rubber pads of exhaust gas are recycled and processed, due to the different sizes of the rubber pads, when they are crushed by a crushing roller, the crushed rubber particles may be of different sizes, affecting the effect of their recycling and reducing the efficiency of the rubber pad recycling. In addition, if the rubber particles of different sizes are directly reused without proper treatment, it may cause troubles to the subsequent processing process and even affect the quality of the final product.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A waste rubber recycling processing device comprises a base, the top of the base is fixedly connected to a conveyor platform base, the top of the conveyor platform base is fixedly connected to a belt conveyor platform, the top of the front side of the base is fixedly connected to a crushing device, the bottom of the front side of the base is fixedly connected to a separation bin, and the front side of the conveyor platform base is fixedly connected to a cutting platform;

[0008] The cutting table comprises a cutting table shell, and a cutting mechanism is arranged on the inner wall of the cutting table shell.

[0009] As a further solution of the present invention: the cutting table shell includes a U-shaped frame, the front bottom of the U-shaped frame is fixedly connected to an inclined slide, the left and right sides of the U-shaped frame are respectively provided with slide grooves, the bottom of the U-shaped frame is provided with a bottom slide groove, and the front and rear sides of the inner wall of the bottom slide groove are respectively provided with second bottom slide grooves.

[0010] As a further solution of the present invention: the cutting mechanism includes a cutting mechanism bottom plate, the top of the cutting mechanism bottom plate is fixedly connected to the bottom of the U-shaped frame, the top left side of the cutting mechanism bottom plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a bidirectional screw rod, the outer walls of the bidirectional screw rod are respectively threadedly connected with transmission blocks, the tops of the two transmission blocks are fixedly connected with slides, the outer walls of the two slides extend to the inner wall of the bottom slide groove through the front second bottom slide groove and the rear outer walls are slidably connected to the inner wall of the rear second bottom slide groove, the tops of the two slides are fixedly connected with rotating rods, and the tops of the two rotating rods are rotatably connected with push blocks.

[0011] As a further scheme of the present invention: the left and right sides of the pushing block are respectively fixedly connected with a pushing block side slider, the outer walls of the two pushing block side sliders are respectively slidably connected to the inner walls of the sliding grooves on the left and right sides, the outer walls of the pushing block are slidably connected to the inner wall of the U-shaped frame, the opposite surfaces of the two pushing block side sliders are rotatably connected to the second rotating rod, the outer walls of the two second rotating rods on one side away from the pushing block side sliders are rotatably connected to the third rotating rod, the inner walls of the two third rotating rods on one side away from the second rotating rods are rotatably connected to the fourth rotating rod, the outer walls of the two fourth rotating rods on one side away from the third rotating rods are rotatably connected to the cutting knife and are respectively rotatably connected to the left and right sides of the cutting knife top, the outer wall of the cutting knife is slidably connected to the top of the inner wall of the U-shaped frame, the left and right sides of the cutting knife are respectively fixedly connected with the cutting knife sliders, and the outer walls of the two cutting knife sliders are respectively slidably connected to the inner wall tops of the sliding grooves respectively opened on the left and right sides of the U-shaped frame.

[0012] As a further solution of the present invention: the crushing device includes a crushing device shell, the bottom of the crushing device shell is fixedly connected to the crushing device bottom plate, the top and bottom of the crushing device shell are hollowed out, a rotating rod motor is fixedly connected to the top right side of the crushing device bottom plate, the output end of the rotating rod motor is fixedly connected to the rotating rod, the front and rear sides of the outer wall of the rotating rod are respectively fixedly connected with conical teeth in opposite directions, the outer walls of the two conical teeth are engaged with the second conical teeth, the inner walls of the two second conical teeth are fixedly connected with the second rotating rod, the left ends of the two second rotating rods extend to the inner wall of the crushing device shell and are movably connected to the left side of the inner wall of the crushing device shell, and the outer walls of the two second rotating rods are fixedly connected with crushing rollers.

[0013] As a further solution of the present invention: the separation bin comprises a separation bin shell, and a screen control mechanism is fixedly connected to the top front side of the separation bin shell.

[0014] As a further solution of the present invention: the separation bin shell includes a separation bin shell body, and the left and right sides of the separation bin shell body are respectively provided with separation bin side slide grooves, and the front right side of the separation bin shell body is provided with a separation bin front slide groove, and the top and bottom of the separation bin shell body are hollow designs.

[0015] As a further solution of the present invention: the screen control mechanism includes a turntable connecting plate, a turntable connecting column is fixedly connected to the middle part of the inner wall of the turntable connecting plate, a turntable rotating rod is fixedly connected to the inner wall of the turntable connecting column, the rear end of the turntable rotating rod is fixedly connected to the front end of the rotating rod, and the front end of the turntable rotating rod passes through the front side of the turntable connecting column and is fixedly connected to the turntable.

[0016] As a further solution of the present invention: a turntable slider is rotatably connected to one side of the outer wall of the turntable, and the outer wall of the turntable slider is slidably connected to a rocker rod, and the inner wall of the rocker rod is provided with a rocker rod slide groove, the outer wall of the turntable slider is slidably connected to the inner wall of the rocker rod slide groove, the top of the rocker rod is rotatably connected to the front top of the turntable connecting plate, the bottom rear side of the rocker rod is rotatably connected to the rocker rod slider, the outer wall of the rocker rod slider is slidably connected to the inner wall of the front slide groove of the separation bin, and the rear side of the rocker rod slider extends to the inner wall of the separation bin shell body and is fixedly connected to the sub-screen shell.

[0017] As a further solution of the present invention: the inner wall of the sub-screen housing is fixedly connected with a sub-screen, and the left and right sides of the sub-screen housing respectively extend to the left and right sides of the outer wall of the separation bin housing body through the separation bin side slide grooves opened on the left and right sides of the separation bin housing body, and the left and right sides of the sub-screen housing are respectively fixedly connected with sub-screens, and the bottoms of the opposite surfaces of the two sub-screens are fixedly connected with spring connecting blocks, and the opposite ends of the two spring connecting blocks are respectively fixedly connected to the left and right sides of the outer wall of the separation bin housing body.

[0018] The beneficial effects of the present invention are:

[0019] 1. The present invention is provided with a cutting table, which can realize the cutting function of the rubber pad, so as to cut the rubber pad into blocks of suitable size, which is convenient for subsequent crushing processing. The design of the cutting mechanism makes the cutting process more automated, improves the efficiency and accuracy of cutting, and drives the two-way screw to rotate by a motor, so that the two transmission blocks move on the screw, thereby driving the slide plate to slide in the bottom slide groove, and the rotating rod and the push block on the slide plate move accordingly, and the push block side slide block slides in the slide groove to ensure the stable movement of the push block. The rotation connection relationship between the second rotating rod, the third rotating rod and the fourth rotating rod on the push block enables the cutting knife to perform a cutting action under the push of the push block, thereby realizing the cutting of the rubber pad.

[0020] 2. The present invention is provided with a crushing device, which can crush the cut rubber pad to obtain rubber particles. The rotating rod motor in the crushing device drives the rotating rod to rotate, thereby driving the meshing rotation of the conical teeth and the second conical teeth, so that the second rotating rod and the crushing roller are rotated and crushed.

[0021] 3. The present invention is provided with a separation bin for screening the crushed rubber particles to obtain rubber particles of different particle sizes. The screen control mechanism realizes the swing control of the sub-screen through the linkage of the turntable connecting plate, the turntable connecting column, the turntable rotating rod, the turntable and the turntable slider, thereby realizing the screening of the rubber particles. The sub-screen housing slides in the slide groove in front of the separation bin through the sliding action of the rocker bar slider and the spring connecting block, thereby ensuring the stability and flexibility of the sub-screen during the screening process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the cutting table of the present invention;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the outer shell of the cutting table of the present invention;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the cutting mechanism of the present invention;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the crushing device of the present invention;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the separation bin of the present invention;

[0028] Figure 7It is a schematic diagram of the three-dimensional structure of the separation bin shell of the present invention;

[0029] Figure 8 It is a schematic diagram of the three-dimensional structure of the screen control mechanism of the present invention.

[0030] In the figure: 1, base; 2, conveyor base; 3, belt conveyor; 4, cutting table; 41, cutting table shell; 411, U-shaped frame; 412, slide; 413, bottom slide; 414, second bottom slide; 415, inclined slide; 42, cutting mechanism; 421, cutting mechanism bottom plate; 422, motor; 423, two-way screw rod; 424, transmission block; 425, slide; 426, rotating rod; 427, push block; 428, push block side slide; 429, second rotating rod; 4210, third rotating rod; 4211, fourth rotating rod; 4212, cutting knife; 4213, cutting knife slide; 5, crushing device; 51, crushing device shell ; 52. Rotary rod motor; 53. Crushing device bottom plate; 54. Rotary rod; 55. Conical teeth; 56. Second conical teeth; 57. Second rotary rod; 58. Crushing roller; 6. Separation bin; 61. Separation bin shell; 611. Separation bin shell body; 612. Separation bin front slide; 613. Separation bin side slide; 62. Screen control mechanism; 621. Turntable connecting plate; 622. Turntable connecting column; 623. Turntable; 624. Turntable rotating rod; 625. Turntable slider; 626. Rocker; 627. Rocker slider; 628. Rocker slide; 629. Sub-screen shell; 6210. Sub-screen; 6211. Spring connecting block; 6212. Spring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figure 1-8 As shown, the present invention provides a waste rubber recycling processing device, including a base 1, the top of the base 1 is fixedly connected to a conveyor base 2, the top of the conveyor base 2 is fixedly connected to a belt conveyor 3, the front top of the base 1 is fixedly connected to a crushing device 5, the front bottom of the base 1 is fixedly connected to a separation bin 6, and the front side of the conveyor base 2 is fixedly connected to a cutting table 4.

[0033] like Figure 2-4As shown, the cutting table 4 includes a cutting table shell 41, the inner wall of the cutting table shell 41 is provided with a cutting mechanism 42, the cutting table shell 41 includes a U-shaped frame 411, the front bottom of the U-shaped frame 411 is fixedly connected with an inclined slide 415, the left and right sides of the U-shaped frame 411 are respectively provided with a slide groove 412, the bottom of the U-shaped frame 411 is provided with a bottom slide groove 413, and the inner wall of the bottom slide groove 413 is respectively provided with a second bottom slide groove 414, the cutting mechanism 42 includes a cutting mechanism bottom plate 421, the top of the cutting mechanism bottom plate 421 is fixedly connected to the bottom of the U-shaped frame 411 The left side of the top of the cutting mechanism bottom plate 421 is fixedly connected to a motor 422, the output end of the motor 422 is fixedly connected to a bidirectional screw rod 423, the outer walls of the bidirectional screw rod 423 are respectively threadedly connected to transmission blocks 424, the tops of the two transmission blocks 424 are fixedly connected to slide plates 425, the outer walls of the two slide plates 425 extend to the inner wall of the bottom slide groove 413 through the front second bottom slide groove 414, and the rear outer walls are slidably connected to the inner wall of the rear second bottom slide groove 414, the tops of the two slide plates 425 are fixedly connected to rotating rods 426, and the two rotating rods 426 are fixedly connected to the tops of the two slide plates 425. The top of the push block 427 is rotatably connected to the top of the push block 427, and the left and right sides of the push block 427 are respectively fixedly connected to the push block side sliders 428, the outer walls of the two push block side sliders 428 are respectively slidably connected to the inner walls of the slide grooves 412 on the left and right sides, and the outer wall of the push block 427 is slidably connected to the inner wall of the U-shaped frame 411, and the opposite surfaces of the two push block side sliders 428 are rotatably connected to the second rotating rod 429, and the outer walls of the two second rotating rods 429 on the side away from the push block side slider 428 are rotatably connected to the third rotating rod 4210, and the two third rotating rods 4210 are away from the second rotating rod 4 The inner wall of one side of the U-shaped frame 411 is rotatably connected to the fourth rotating rod 4211, the outer walls of the two fourth rotating rods 4211 away from the third rotating rod 4210 are rotatably connected to the cutting knife 4212 and are respectively rotatably connected to the left and right sides of the top of the cutting knife 4212, the outer wall of the cutting knife 4212 is slidably connected to the top of the inner wall of the U-shaped frame 411, the left and right sides of the cutting knife 4212 are respectively fixedly connected to the cutting knife slider 4213, and the outer walls of the two cutting knife sliders 4213 are respectively slidably connected to the top of the inner wall of the slide groove 412 respectively opened on the left and right sides of the U-shaped frame 411;

[0034] When the waste rubber pad needs to be recycled, the waste rubber pad is first placed on the belt conveyor 3 by manual or automatic feeding. The belt conveyor 3 transports the waste rubber pad to the cutting table 4. The cutting mechanism 42 of the cutting table 4 starts to work, and the motor 422 drives the bidirectional screw rod 423 to rotate. The two transmission blocks 424 are connected to the bidirectional screw rod 423 through the threaded connection between the transmission block 424 and the bidirectional screw rod 423, so that the two transmission blocks 424 move relative to each other on the bidirectional screw rod 423, thereby driving the two slide plates 425 to slide relative to each other in the bottom slide groove 413. The slide plates 42 5 drives the rotating rod 426 and the pushing block 427 to move up and down along the slide slot 412. During the up and down movement of the pushing block 427, the second rotating rod 429, the third rotating rod 4210 and the fourth rotating rod 4211 are connected to each other by rotation, so that the cutting knife 4212 moves up and down in the U-shaped frame 411, and the waste rubber mat transported to the cutting table 4 is cut into rubber blocks of the same size, so that the waste rubber mat is better adapted to the subsequent crushing and separation treatment. The cut waste rubber mat slides along the inclined slide plate 415 into the crushing device 5.

[0035] like Figure 5-8As shown, the crushing device 5 includes a crushing device shell 51, the bottom of the crushing device shell 51 is fixedly connected to a crushing device bottom plate 53, the top and bottom of the crushing device shell 51 are hollowed out, a rotating rod motor 52 is fixedly connected to the top right side of the crushing device bottom plate 53, the output end of the rotating rod motor 52 is fixedly connected to a rotating rod 54, and the outer wall of the rotating rod 54 is fixedly connected to conical teeth 55 in opposite directions on the front and rear sides, the outer walls of the two conical teeth 55 are meshed with second conical teeth 56, the inner walls of the two second conical teeth 56 are fixedly connected to second rotating rods 57, and the left ends of the two second rotating rods 57 extend to the inner wall of the crushing device shell 51 and are movably connected to the left side of the inner wall of the crushing device shell 51. The outer walls of the two second rotating rods 57 are fixedly connected to the crushing rollers 58, the separation bin 6 includes a separation bin shell 61, and the top front side of the separation bin shell 61 is fixedly connected to the screen control mechanism 62, the separation bin shell 61 includes a separation bin shell body 611, and the left and right sides of the separation bin shell body 611 are respectively provided with separation bin side slide grooves 613, and the front right side of the separation bin shell body 611 is provided with a separation bin front slide groove 612, the top and bottom of the separation bin shell body 611 are hollowed out, and the screen control mechanism 62 includes a turntable connecting plate 621, and the middle part of the inner wall of the turntable connecting plate 621 is fixedly connected to a turntable connecting column 622, and the inner wall of the turntable connecting column 622 is fixedly connected to a turntable turntable Rod 624, the rear end of the turntable turntable rod 624 is fixedly connected to the front end of the turntable rod 54, the front end of the turntable turntable rod 624 passes through the front side of the turntable connecting column 622 and is fixedly connected to the turntable 623, one side of the outer wall of the turntable 623 is rotatably connected to a turntable slider 625, the outer wall of the turntable slider 625 is slidably connected to a swing rod 626, the inner wall of the swing rod 626 is provided with a swing rod slot 628, the outer wall of the turntable slider 625 is slidably connected to the inner wall of the swing rod slot 628, the top of the swing rod 626 is rotatably connected to the front top of the turntable connecting plate 621, the bottom rear side of the swing rod 626 is rotatably connected to a swing rod slider 627, the outer wall of the swing rod slider 627 is slidably connected to the inner wall of the front slot 612 of the separation bin The rear side of the rocker slider 627 extends to the inner wall of the separation bin shell body 611 and is fixedly connected with a sub-screen shell 629, the inner wall of the sub-screen shell 629 is fixedly connected with a sub-screen 6210, and the left and right sides of the sub-screen shell 629 extend to the left and right sides of the outer wall of the separation bin shell body 611 through the separation bin side slide grooves 613 opened on the left and right sides of the separation bin shell body 611, respectively, and the left and right sides of the sub-screen shell 629 are respectively fixedly connected with sub-screens 6210, and the opposite bottoms of the two sub-screens 6210 are fixedly connected with spring connecting blocks 6211, and the opposite ends of the two spring connecting blocks 6211 are respectively fixedly connected to the left and right sides of the outer wall of the separation bin shell body 611;

[0036] After the cutting is completed, the waste rubber mat is sent to the crushing device 5 for further processing. The rotating rod motor 52 is started to drive the rotating rod 54 to start rotating. The outer wall of the rotating rod 54 is fixed with conical teeth 55 in opposite directions. These conical teeth 55 are meshed with the second conical teeth 56 to achieve power transmission. As the rotating rod 54 rotates, the second conical teeth 56 drive the second rotating rod 57 to start rotating. The outer wall of the second rotating rod 57 is fixed with crushing rollers 58. These crushing rollers 58 crush the waste rubber mats during the rotation process and break them into smaller particles.

[0037] The crushed rubber particles then fall into the separation bin 6. A screen control mechanism 62 is provided on the top of the separation bin 6. The rotating rod motor 52 drives the rotating rod 54 to start rotating. At the same time, the rotating disc 623 is driven to rotate through the rotating disc rotating rod 624, thereby driving the rotating disc slider 625 to slide in the swing bar slide groove 628, thereby causing the swing bar 626 to swing. The swing bar slider 627 slides in the front slide groove 612 of the separation bin with the swing of the swing bar 626, thereby driving the sub-screen housing 629 and the sub-screen 6210 to move left and right. The movement of the sub-screen 6210 helps to screen the crushed rubber particles and separate particles of different sizes.

[0038] At the same time, the bottom of the sub-screen 6210 is connected to the separation bin housing body 611 through a spring connection block 6211. This design allows the sub-screen 6210 to have a certain buffering effect when impacted by materials, thereby extending the service life of the sub-screen 6210.

[0039] The sieved rubber particles, according to their different particle sizes, fall into different collection areas through the gaps in the sieve 6210, facilitating subsequent different recycling treatments. The entire treatment process achieves efficient recycling of discarded rubber pads, saving resources and reducing environmental pollution.

[0040] Working principle of the present invention: when the waste rubber pad needs to be recycled, firstly, the waste rubber pad is placed on the belt conveyor 3 by manual or automatic feeding, and the belt conveyor 3 conveys the waste rubber pad to the cutting table 4, and the cutting mechanism 42 of the cutting table 4 starts to work, and the motor 422 drives the bidirectional screw rod 423 to rotate, and the two transmission blocks 424 are connected with the bidirectional screw rod 423 through the threaded connection between the transmission block 424 and the bidirectional screw rod 423, so that the two transmission blocks 424 move relatively on the bidirectional screw rod 423, thereby driving the two slide plates 425 to slide relatively in the bottom slide groove 413, The movement of the slide plate 425 drives the rotating rod 426 and the push block 427 to move up and down along the slide groove 412. During the up and down movement of the push block 427, the second rotating rod 429, the third rotating rod 4210 and the fourth rotating rod 4211 are connected by rotation, so that the cutting knife 4212 moves up and down in the U-shaped frame 411, and the waste rubber mat delivered to the cutting table 4 is cut into rubber blocks of the same size, so that the waste rubber mat can better adapt to the subsequent crushing and separation processing. The cut waste rubber mat slides along the inclined slide plate 415 into the crushing device 5;

[0041] After the cutting is completed, the waste rubber mat is sent to the crushing device 5 for further processing. The rotating rod motor 52 is started to drive the rotating rod 54 to start rotating. Conical teeth 55 in opposite directions are fixed on the outer wall of the rotating rod 54. These conical teeth 55 are meshed with the second conical teeth 56 to realize the transmission of power. As the rotating rod 54 rotates, the second conical teeth 56 drive the second rotating rod 57 to start rotating. A crushing roller 58 is fixed on the outer wall of the second rotating rod 57. These crushing rollers 58 crush the waste rubber mat during rotation and break it into smaller particles. The crushed rubber particles then fall into the separation bin 6. A screen control mechanism 62 is provided on the top of the separation bin 6. The rotating rod motor 52 drives the rotating rod 54 to start rotating. At the same time, the rotating disk 623 is driven to rotate through the rotating disk rotating rod 624, driving the rotating disk slider 625 to slide in the swing arm slide groove 628, thereby making the swing arm 626 swings, and the rocker slider 627 slides in the front slide groove 612 of the separation bin with the swing of the rocker 626, thereby driving the sub-screen housing 629 and the sub-screen 6210 to move left and right. The movement of the sub-screen 6210 helps to screen the crushed rubber particles and separate particles of different sizes. At the same time, the bottom of the sub-screen 6210 is connected to the separation bin housing body 611 through a spring connecting block 6211. This design allows the sub-screen 6210 to have a certain buffering effect when it is impacted by materials, which can extend the service life of the sub-screen 6210. The rubber particles after screening fall into different collection areas through the gaps in the sub-screen 6210 according to the different sizes of the particles, which is convenient for subsequent different recycling treatments. The entire processing process realizes the efficient recycling of discarded rubber pads, which not only saves resources but also reduces environmental pollution.

[0042] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0043] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste rubber recycling processing device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a conveyor base (2), the top of the conveyor base (2) is fixedly connected to a belt conveyor (3), the top of the front side of the base (1) is fixedly connected to a crushing device (5), the bottom of the front side of the base (1) is fixedly connected to a separation bin (6), and the front side of the conveyor base (2) is fixedly connected to a cutting table (4); The cutting table (4) comprises a cutting table shell (41), and a cutting mechanism (42) is provided on the inner wall of the cutting table shell (41); The cutting table housing (41) comprises a U-shaped frame (411), the front bottom of the U-shaped frame (411) is fixedly connected to an inclined slide plate (415), the left and right sides of the U-shaped frame (411) are respectively provided with slide grooves (412), the bottom of the U-shaped frame (411) is provided with a bottom slide groove (413), and the inner wall of the bottom slide groove (413) is respectively provided with second bottom slide grooves (414); The cutting mechanism (42) comprises a cutting mechanism bottom plate (421), the top of the cutting mechanism bottom plate (421) is fixedly connected to the bottom of the U-shaped frame (411), the top left side of the cutting mechanism bottom plate (421) is fixedly connected to a motor (422), the output end of the motor (422) is fixedly connected to a bidirectional screw rod (423), both sides of the outer wall of the bidirectional screw rod (423) are respectively threadedly connected to transmission blocks (424), the tops of the two transmission blocks (424) are fixedly connected to a slide plate (425), the outer walls of the two slide plates (425) extend to the inner wall of the bottom slide groove (413) through the front second bottom slide groove (414), and the rear outer walls are slidably connected to the inner wall of the rear second bottom slide groove (414), the tops of the two slide plates (425) are fixedly connected to a rotating rod (426), and the tops of the two rotating rods (426) are rotatably connected to a push block (427); The left and right sides of the push block (427) are respectively fixedly connected with push block side sliders (428), the outer walls of the two push block side sliders (428) are respectively slidably connected to the inner walls of the slide grooves (412) on the left and right sides, the outer wall of the push block (427) is slidably connected to the inner wall of the U-shaped frame (411), the opposite surfaces of the two push block side sliders (428) are rotatably connected to the second rotating rod (429), the outer walls of the two second rotating rods (429) on the side away from the push block side sliders (428) are rotatably connected to the third rotating rod (4210), the side of the two third rotating rods (4210) away from the second rotating rod (429) The inner walls are rotatably connected to a fourth rotating rod (4211); the outer walls of the two fourth rotating rods (4211) on a side away from the third rotating rod (4210) are rotatably connected to a cutting knife (4212) and are rotatably connected to the left and right sides of the top of the cutting knife (4212); the outer walls of the cutting knife (4212) are slidably connected to the top of the inner wall of the U-shaped frame (411); the left and right sides of the cutting knife (4212) are respectively fixedly connected to a cutting knife slider (4213); the outer walls of the two cutting knife sliders (4213) are respectively slidably connected to the top of the inner wall of the slide groove (412) respectively opened on the left and right sides of the U-shaped frame (411); The crushing device (5) comprises a crushing device housing (51), the bottom of which is fixedly connected to a crushing device bottom plate (53), the top and bottom of the crushing device housing (51) are of hollow design, a rotating rod motor (52) is fixedly connected to the top right side of the crushing device bottom plate (53), the output end of the rotating rod motor (52) is fixedly connected to a rotating rod (54), the outer wall of the rotating rod (54) is respectively fixedly connected to conical teeth (55) in opposite directions on the front and rear sides, the outer walls of the two conical teeth (55) are meshed with second conical teeth (56), the inner walls of the two second conical teeth (56) are fixedly connected to second rotating rods (57), the left ends of the two second rotating rods (57) extend to the inner wall of the crushing device housing (51) and are movably connected to the left side of the inner wall of the crushing device housing (51), and the outer walls of the two second rotating rods (57) are fixedly connected to crushing rollers (58); The separation bin (6) comprises a separation bin shell (61), and a screen control mechanism (62) is fixedly connected to the top front side of the separation bin shell (61); The separation bin shell (61) comprises a separation bin shell body (611), and separation bin side slide grooves (613) are respectively provided on the left and right sides of the separation bin shell body (611), and a separation bin front slide groove (612) is provided on the right side of the front side of the separation bin shell body (611), and the top and bottom of the separation bin shell body (611) are hollowed out; The screen control mechanism (62) comprises a turntable connecting plate (621), a turntable connecting column (622) being fixedly connected to the middle of the inner wall of the turntable connecting plate (621), a turntable rotating rod (624) being fixedly connected to the inner wall of the turntable connecting column (622), a rear end of the turntable rotating rod (624) being fixedly connected to the front end of the rotating rod (54), and a front end of the turntable rotating rod (624) penetrating to the front side of the turntable connecting column (622) and being fixedly connected to the turntable (623); A turntable slider (625) is rotatably connected to one side of the outer wall of the turntable (623), a swing rod (626) is slidably connected to the outer wall of the turntable slider (625), a swing rod slot (628) is provided on the inner wall of the swing rod (626), the outer wall of the turntable slider (625) is slidably connected to the inner wall of the swing rod slot (628), the top of the swing rod (626) is rotatably connected to the front top of the turntable connecting plate (621), the bottom rear side of the swing rod (626) is rotatably connected to the swing rod slider (627), the outer wall of the swing rod slider (627) is slidably connected to the inner wall of the front slot (612) of the separation bin, and the rear side of the swing rod slider (627) extends to the inner wall of the separation bin shell body (611) and is fixedly connected to the sub-screen shell (629); The inner wall of the sub-screen housing (629) is fixedly connected with a sub-screen (6210), and the left and right sides of the sub-screen housing (629) extend to the left and right sides of the outer wall of the separation bin housing body (611) through the separation bin side slide grooves (613) opened on the left and right sides of the separation bin housing body (611), respectively. The left and right sides of the sub-screen housing (629) are respectively fixedly connected with a sub-screen (6210), and the bottoms of the opposite surfaces of the two sub-screens (6210) are fixedly connected with spring connecting blocks (6211), and the opposite ends of the two spring connecting blocks (6211) are respectively fixedly connected to the left and right sides of the outer wall of the separation bin housing body (611).

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