A rough cutting tool for waste rubber tracks

Abstract

This invention relates to the field of waste rubber recycling technology and discloses a rough cutting fixture for waste rubber tracks, including a base plate with an L-shaped plate fixedly connected to the top. A rough cutting mechanism is mounted on the L-shaped plate, comprising a track plate fixedly connected to the inner side of the L-shaped plate. Through the design of the rough cutting mechanism, the rubber track is spread and fixed by two drive rollers with adjustable spacing. Then, by controlling the spacing between two first cutting blades to match the middle tooth portion of the track and move it downwards to cut it, the cutting and separation are achieved as the track is conveyed and rotated. For the metal portion within the interlayer, two second cutting blades can be controlled to cut the outer and inner sides of the track respectively, thereby peeling out the middle interlayer area. This quickly separates the teeth and the metal material of the interlayer through the rough cutting step, improving processing efficiency and quality.

Description

Technical Field

[0001] This invention relates to the field of waste rubber recycling technology, and in particular to a rough cutting tool for waste rubber track rubber. Background Technology

[0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature, can produce large deformations under small external forces, and can return to its original shape after the external force is removed. Rubber tracks are tracks made of rubber and skeleton materials. They are widely used in engineering machinery, agricultural machinery, and military equipment. Since the skeleton of rubber tracks is often made of metal materials, both the skeleton and the rubber itself have recycling value.

[0003] Patent publication number CN110065178B discloses a rough cutting fixture for waste rubber tracks, including a frame and a drive mechanism, a surface cutting mechanism, a gap cutting mechanism, and a vacuum recovery device mounted on the frame. A roller is located at the upper end of the frame. The drive mechanism includes a first motor, a second motor, and a reduction gearbox. Both the first and second motors are mounted at the lower end of the frame. A first drive wheel is connected to the output end of the first motor, and a first chain is mounted on the first drive wheel. The first chain is connected to the reduction gearbox, which is located on the outer side of the frame and connected to the surface cutting mechanism. A second drive wheel is connected to the output end of the second motor, and a second chain is mounted on the second drive wheel. The second chain is connected to one shaft end of the roller. The vacuum recovery device includes a collection funnel, a vacuum pipe, and a vent cap. The collection funnel is located below the surface cutting mechanism and the gap cutting mechanism, and is connected to the vacuum pipe for recovering rubber fragments, effectively improving the efficiency of rubber recycling and conveying.

[0004] When the above devices perform cutting operations on rubber tracks, they separate the rubber material and the metal parts of the rubber tracks. However, in the actual processing, in addition to the iron teeth in the middle, there are generally metal substances in the internal layers of the tracks. The above devices only use brushes for cutting in a general way, which cannot effectively and quickly peel off the metal substances in the iron teeth and the interlayer. Therefore, a rough cutting tool for waste rubber tracks is proposed to solve the above problems. Summary of the Invention

[0005] To address the aforementioned problems, this invention provides a rough cutting tool for waste rubber track rubber.

[0006] The present invention provides a rough cutting tool for waste rubber track rubber, which adopts the following technical solution:

[0007] A rough cutting tool for waste rubber track rubber includes a base plate, an L-shaped plate fixedly connected to the top of the base plate, and a rough cutting mechanism provided on the L-shaped plate;

[0008] The rough cutting mechanism includes a track plate fixedly connected to the inner side of an L-shaped plate. A first moving block and a second moving block are slidably connected to the inner side of the track plate. A transmission roller is rotatably connected to both the first and second moving blocks. A first frame is provided inside the L-shaped plate. Two first movable blocks are slidably connected inside the first frame. A first cutting blade is fixedly connected to the bottom of each of the two first movable blocks. A first electric push rod is fixedly connected to the top of the first frame. One end of the first electric push rod is fixedly connected to the top of the inner side of the L-shaped plate. A first mounting plate is fixedly connected to one side of the L-shaped plate. A second mounting plate is fixedly connected to the inner side of the L-shaped plate. A second electric push rod is fixedly connected to both the first and second mounting plates. An auxiliary frame is fixedly connected to one end of the second electric push rod. A lifting block is slidably connected inside the auxiliary frame. A second cutting blade is fixedly connected to one end of the lifting block.

[0009] By adopting the above technical solution, the rubber track is spread and fixed by adjusting the spacing of two drive rollers. Then, by controlling the spacing between two first cutting blades to match the middle toothed part of the track and move it down to cut it, the cutting and separation are achieved as the track is conveyed and rotated. For the metal part in the interlayer, two second cutting blades can be controlled to cut the outer and inner sides of the track respectively, thereby peeling out the middle interlayer area. This quickly separates the teeth and the metal material of the interlayer through a rough cutting step, improving processing efficiency and quality.

[0010] Preferably, a first bidirectional threaded rod is rotatably connected to the inner side of the track plate. The first bidirectional threaded rod passes through the first moving block and the second moving block in sequence. The first bidirectional threaded rod is threadedly connected to the first moving block and the second moving block respectively. A first motor is fixedly connected to one side wall of the track plate. The first motor is fixedly connected to the first bidirectional threaded rod through an output shaft.

[0011] By adopting the above technical solution, the threads at both ends of the first bidirectional threaded rod are opposite in direction, which can drive the first moving block and the second moving block to move towards each other or away from each other.

[0012] Preferably, a second motor is fixedly connected to the outside of the first moving block, and a first gear is fixedly connected to the second motor through an output shaft. A second gear is fixedly connected to the outside of one of the transmission rollers. The second gear is located on one side of the first gear, and the first gear meshes with the second gear.

[0013] By adopting the above technical solution, after the second motor works, it drives the first gear to rotate, and the first gear drives the second gear to rotate.

[0014] Preferably, a third electric push rod is fixedly connected inside the auxiliary frame, one end of which is fixedly connected to the top of the lifting block. A first limiting plate is fixedly connected to both the first mounting plate and the second mounting plate, and the first limiting plate passes through the auxiliary frame. A second bidirectional threaded rod is rotatably connected inside the first frame, and the second bidirectional threaded rod passes through two first movable blocks in sequence, and the second bidirectional threaded rod is threadedly connected to the two first movable blocks respectively. A third motor is fixedly connected to the outside of the first frame, and the third motor is fixedly connected to one end of the second bidirectional threaded rod through its output shaft. A second limiting plate is fixedly connected to the top of the first frame, and the second limiting plate passes through the top wall of the L-shaped plate.

[0015] By adopting the above technical solution, after the third electric push rod works, it drives the lifting block to move up and down. The first limit plate and the second limit plate can ensure that the auxiliary frame and the first frame will not deviate during the movement.

[0016] Preferably, an auxiliary block is provided on one side of both the first and second moving blocks. The transmission roller passes through the auxiliary block and is rotatably connected to it. Positioning plates are fixedly connected between the two auxiliary blocks and the first and second moving blocks, respectively. A connecting block is slidably connected inside the auxiliary block. A clamping roller is rotatably connected to the connecting block. A fourth electric push rod is fixedly connected to the auxiliary block. One end of the fourth electric push rod is fixedly connected to one side of the connecting block.

[0017] By adopting the above technical solution, the connecting block can move flexibly inside the auxiliary block, and the rotation of the transmission roller will not affect the auxiliary block.

[0018] Preferably, two outer guide rods and two inner guide rods are rotatably connected to the inner side of the L-shaped plate, and a stabilizing bracket plate is fixedly connected to the inner side of the L-shaped plate. The outer guide rods and inner guide rods both pass through the stabilizing bracket and are rotatably connected to the stabilizing bracket plate.

[0019] By adopting the above technical solution, the stabilizing support plate provides support for the outer guide rod and the inner guide rod respectively, so as to improve their stability.

[0020] Preferably, a cutting assembly is provided on one side of the first frame. The cutting assembly includes a horizontal plate, which is fixedly connected to one side of the first frame. A second frame is provided at the bottom of the horizontal plate. A fifth electric push rod is fixedly connected to the horizontal plate. One end of the fifth electric push rod is fixedly connected to the top wall of the second frame. A second movable block is slidably connected inside the second frame. A third cutting blade is fixedly connected to the bottom of the second movable block.

[0021] By adopting the above technical solution, after the fifth electric push rod works, it pushes and pulls the second frame up and down, and the second movable block can move flexibly inside the second frame.

[0022] Preferably, a sixth electric push rod is fixedly connected to the second frame, one end of the sixth electric push rod is fixedly connected to the second movable block, and a third limiting plate is fixedly connected to the top of the second frame, the third limiting plate penetrating the horizontal plate.

[0023] By adopting the above technical solution, the sixth electric push rod pushes and pulls the second movable block after it is activated.

[0024] Preferably, a base frame is slidably connected to the top of the base plate, and an auxiliary mechanism is provided on the base frame. The auxiliary mechanism includes a rectangular plate, which is fixedly connected to the top of the base plate. A first cylinder is fixedly connected to the rectangular plate, and one end of the first cylinder is fixedly connected to one side of the base frame. A base plate is slidably connected to the top of the base frame, and a guide frame is provided on the top of the base plate. A round rod is fixedly connected to the bottom of the guide frame, and the round rod extends into the interior of the base plate and is rotatably connected to the base plate. A lifting plate is slidably connected inside the guide frame, and a robotic arm body is fixedly connected to the lifting plate.

[0025] By adopting the above technical solution, after the first cylinder works, it pushes and pulls the base frame horizontally, causing the base frame to move horizontally on the top of the base plate.

[0026] Preferably, a second cylinder is fixedly connected to the base frame, one end of the second cylinder is fixedly connected to one side wall of the base plate, a third cylinder is fixedly connected inside the guide frame, one end of the third cylinder is fixedly connected to the bottom of the lifting plate, a fourth motor is fixedly connected to the top of the base plate, the fourth motor is fixedly connected to a third gear through an output shaft, a fourth gear is fixedly connected to the outside of the round rod, the third gear is located on one side of the fourth gear, and the third gear meshes with the fourth gear.

[0027] By adopting the above technical solution, the rotation of the third gear drives the rotation of the fourth gear, which in turn causes the round rod to drive the guide frame to rotate.

[0028] In summary, the present invention has the following beneficial technical effects:

[0029] A rough cutting fixture for waste rubber tracks is designed so that the rubber track is spread and fixed by two drive rollers with adjustable spacing. Then, the spacing between two first cutting blades is controlled to match the middle toothed part of the track and cut it as it moves down. As the track is conveyed and rotated, the cutting and separation are achieved. For the metal part in the interlayer, two second cutting blades can be controlled to cut the outer and inner sides of the track respectively, thereby peeling out the middle interlayer area. This allows for the rapid separation of the teeth and the metal material in the interlayer through the rough cutting step, improving processing efficiency and quality.

[0030] A rough cutting tool for waste rubber tracks, through the design of the cutting component, can cut off the toothed parts of the waste track during the cutting process. This avoids the problem that the toothed parts, after being peeled off, will still be wrapped around the outside of the transmission roller and other transmission guide components, thus interfering with the subsequent control of the track rotation. This improves the stability of the device during use and requires little manual intervention, making it highly convenient and flexible.

[0031] A rough cutting tool for waste rubber tracks, through the design of auxiliary mechanisms, controls the horizontal and vertical position of the robotic arm body by controlling the operation of the first, second and third cylinders to expand the working range of the robotic arm body. At the same time, after the fourth motor is working, the orientation of the robotic arm body can be adjusted. After the robotic arm body grabs the cut material, it can pull and release the material in different directions. Compared with manual operation of material unloading, it is more efficient and saves manpower. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the L-shaped plate in this invention;

[0034] Figure 3 This is a cross-sectional view of the first frame in this invention;

[0035] Figure 4 This is a schematic diagram of the structure of the second frame in this invention;

[0036] Figure 5 This is a schematic diagram of the track slab structure in this invention;

[0037] Figure 6 This is a cross-sectional view of the track slab in this invention;

[0038] Figure 7 for Figure 6 Enlarged view of point A in the image;

[0039] Figure 8 This is a schematic diagram of the base frame in this invention;

[0040] Figure 9 This is a schematic diagram of the guide frame structure in this invention.

[0041] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. L-shaped plate; 3. Rough cutting mechanism; 31. Track plate; 32. First moving block; 33. Second moving block; 34. Transmission roller; 35. First frame; 36. First movable block; 37. First cutting blade; 38. First electric push rod; 39. First mounting plate; 391. Second mounting plate; 392. Second electric push rod; 393. Auxiliary frame; 394. Lifting block; 395. Second cutting blade; 396. First bidirectional threaded rod; 397. First motor; 398. Second motor; 399. First gear; 381. Second gear; 382. Third electric push rod; 383. Second bidirectional threaded rod; 384. Third motor 385. Auxiliary block; 386. Connecting block; 387. Clamping roller; 388. Fourth electric push rod; 389. Outer guide rod; 371. Inner guide rod; 372. Stabilizing support plate; 4. Cutting assembly; 41. Horizontal plate; 42. Second frame; 43. Second movable block; 44. Third cutting blade; 45. Fifth electric push rod; 46. Sixth electric push rod; 5. Base frame; 6. Auxiliary mechanism; 61. Rectangular plate; 62. First cylinder; 63. Base plate; 64. Guide frame; 65. Round rod; 66. Lifting plate; 67. Robotic arm body; 68. Second cylinder; 69. Third cylinder; 691. Fourth motor; 692. Third gear; 693. Fourth gear. Detailed Implementation

[0042] The following is in conjunction with the appendix Figure 1 - Appendix Figure 9 The present invention will be described in further detail below.

[0043] This invention discloses a rough cutting tool for waste rubber track rubber. (Refer to...) Figures 1-9 The system includes a base plate 1, an L-shaped plate 2 fixedly connected to the top of the base plate 1, a rough cutting mechanism 3 on the L-shaped plate 2, a track plate 31 fixedly connected to the inner side of the L-shaped plate 2, a first moving block 32 and a second moving block 33 slidably connected to the inner side of the track plate 31, a transmission roller 34 rotatably connected to both the first moving block 32 and the second moving block 33, and a first frame 35 on the inner side of the L-shaped plate 2.

[0044] Two first movable blocks 36 are slidably connected inside the first frame 35. A first cutting blade 37 is fixedly connected to the bottom of each of the two first movable blocks 36. A first electric push rod 38 is fixedly connected to the top of the first frame 35. One end of the first electric push rod 38 is fixedly connected to the top of the inner side of the L-shaped plate 2. A first mounting plate 39 is fixedly connected to one side of the L-shaped plate 2. A second mounting plate 391 is fixedly connected to the inner side of the L-shaped plate 2.

[0045] A second electric push rod 392 is fixedly connected to both the first mounting plate 39 and the second mounting plate 391. An auxiliary frame 393 is fixedly connected to one end of the second electric push rod 392. A lifting block 394 is slidably connected inside the auxiliary frame 393. A second cutting blade 395 is fixedly connected to one end of the lifting block 394. The rubber track is spread and fixed by adjusting the spacing between two transmission rollers 34. Then, by controlling the spacing between the two first cutting blades 37, the middle tooth part of the track is matched and moved down to cut it. As the track is conveyed and rotated, the cutting and separation are achieved. For the metal part in the interlayer, the two second cutting blades 395 can be controlled to cut the outer and inner sides of the track respectively, thereby peeling out the middle interlayer area. This quickly separates the teeth and the metal material of the interlayer through the rough cutting step, improving processing efficiency and quality.

[0046] A first bidirectional threaded rod 396 is rotatably connected to the inner side of the track plate 31. The first bidirectional threaded rod 396 passes through the first moving block 32 and the second moving block 33 in sequence. The first bidirectional threaded rod 396 is threadedly connected to the first moving block 32 and the second moving block 33 respectively. A first motor 397 is fixedly connected to one side wall of the track plate 31. The first motor 397 is fixedly connected to the first bidirectional threaded rod 396 through its output shaft. The threads at both ends of the first bidirectional threaded rod 396 are in opposite directions, which can drive the first moving block 32 and the second moving block 33 to move towards each other or away from each other.

[0047] A second motor 398 is fixedly connected to the outside of the first moving block 32. The second motor 398 is fixedly connected to the first gear 399 through the output shaft. A second gear 381 is fixedly connected to the outside of one of the transmission rollers 34. The second gear 381 is located on one side of the first gear 399, and the first gear 399 and the second gear 381 mesh. After the second motor 398 works, it drives the first gear 399 to rotate. The first gear 399 drives the second gear 381 to rotate. A third electric push rod 382 is fixedly connected inside the auxiliary frame 393. One end of the third electric push rod 382 is fixedly connected to the top of the lifting block 394. A first limiting plate is fixedly connected to both the first mounting plate 39 and the second mounting plate 391.

[0048] The first limiting plate passes through the auxiliary frame 393. The first frame 35 is rotatably connected to the second bidirectional threaded rod 383. The second bidirectional threaded rod 383 passes through the two first movable blocks 36 in sequence, and the second bidirectional threaded rod 383 is threadedly connected to the two first movable blocks 36 respectively. The third motor 384 is fixedly connected to the outside of the first frame 35. The third motor 384 is fixedly connected to one end of the second bidirectional threaded rod 383 through the output shaft. The second limiting plate is fixedly connected to the top of the first frame 35. The second limiting plate passes through the top wall of the L-shaped plate 2. After the third electric push rod 382 works, it drives the lifting block 394 to move up and down. The first limiting plate and the second limiting plate can ensure that the auxiliary frame 393 and the first frame 35 will not deviate during the movement.

[0049] Auxiliary blocks 385 are provided on one side of both the first moving block 32 and the second moving block 33. A transmission roller 34 passes through the auxiliary block 385 and is rotatably connected to it. Positioning plates are fixedly connected between the two auxiliary blocks 385 and the first moving block 32 and the second moving block 33, respectively. A connecting block 386 is slidably connected inside the auxiliary block 385. A clamping roller 387 is rotatably connected to the connecting block 386. A fourth electric push rod 388 is fixedly connected to the auxiliary block 385. One end of the fourth electric push rod 388 is fixedly connected to one side of the connecting block 386. Connecting block 386 can move flexibly inside auxiliary block 385. When transmission roller 34 rotates, it will not affect auxiliary block 385. Two outer guide rods 389 and two inner guide rods 371 are rotatably connected to the inner side of L-shaped plate 2. A stabilizing bracket plate 372 is fixedly connected to the inner side of L-shaped plate 2. Both outer guide rods 389 and inner guide rods 371 pass through the stabilizing bracket and are rotatably connected to the stabilizing bracket plate 372. The stabilizing bracket plate 372 provides support for outer guide rods 389 and inner guide rods 371 respectively to improve their stability.

[0050] A cutting assembly 4 is provided on one side of the first frame 35. The cutting assembly 4 includes a horizontal plate 41, which is fixedly connected to one side of the first frame 35. A second frame 42 is provided at the bottom of the horizontal plate 41. A fifth electric push rod 45 is fixedly connected to the horizontal plate 41. One end of the fifth electric push rod 45 is fixedly connected to the top wall of the second frame 42. A second movable block 43 is slidably connected inside the second frame 42. A third cutting blade 44 is fixedly connected to the bottom of the second movable block 43. After the fifth electric push rod 45 is working, it pushes and pulls the second frame 42 up and down, and the second movable block 43 can move flexibly inside the second frame 42. A sixth electric push rod 46 is fixedly connected to the second frame 42. One end of the sixth electric push rod 46 is fixedly connected to the second movable block 43. A third limiting plate is fixedly connected to the top of the second frame 42. The third limiting plate passes through the horizontal plate 41. After the sixth electric push rod 46 is working, it pushes and pulls the second movable block 43.

[0051] A base frame 5 is slidably connected to the top of the base plate 1. An auxiliary mechanism 6 is provided on the base frame 5. The auxiliary mechanism 6 includes a rectangular plate 61, which is fixedly connected to the top of the base plate 1. A first cylinder 62 is fixedly connected to the rectangular plate 61. One end of the first cylinder 62 is fixedly connected to one side of the base frame 5. A base plate 63 is slidably connected to the top of the base frame 5. A guide frame 64 is provided on the top of the base plate 63. A round rod 65 is fixedly connected to the bottom of the guide frame 64. The round rod 65 extends into the interior of the base plate 63 and is rotatably connected to the base plate 63. A lifting plate 66 is slidably connected inside the guide frame 64. A robotic arm body 67 is fixedly connected to the lifting plate 66. After the first cylinder 62 is working, it pushes and pulls the base frame 5 horizontally, causing the base frame 5 to move horizontally on the top of the base plate 1.

[0052] A second cylinder 68 is fixedly connected to the base frame 5. One end of the second cylinder 68 is fixedly connected to one side wall of the base plate 63. A third cylinder 69 is fixedly connected inside the guide frame 64. One end of the third cylinder 69 is fixedly connected to the bottom of the lifting plate 66. A fourth motor 691 is fixedly connected to the top of the base plate 63. A third gear 692 is fixedly connected to the fourth motor 691 through the output shaft. A fourth gear 693 is fixedly connected to the outside of the round rod 65. The third gear 692 is located on one side of the fourth gear 693 and meshes with the fourth gear 693. After the third gear 692 rotates, it drives the fourth gear 693 to rotate, which causes the round rod 65 to drive the guide frame 64 to rotate.

[0053] In actual operation, when this device is used, first connect the power supply. After the waste rubber track to be cut is placed on the outside of the two drive rollers 34 and the two inner guide rods 371, the outer guide rods 389 contact the outer surface of the rubber track. Then, the first motor 397 drives the first bidirectional threaded rod 396 to rotate. The first bidirectional threaded rod 396 drives the first moving block 32 and the second moving block 33 to move in opposite directions. The first moving block 32 and the second moving block 33 respectively drive the two drive rollers 34 to move, causing the two drive rollers 34 to move from the waste track. The inner side spreads the track open, and then the second motor 398 drives the first gear 399 to rotate. The first gear 399 drives the second gear 381 to rotate, and the second gear 381 drives the connected transmission roller 34 to rotate, causing the transmission roller 34 to drive the rubber track to rotate. On this basis, the fourth electric push rod 388 pushes the connecting block 386, causing the connecting block 386 to drive the clamping roller 387 to move to fit against the outer surface of the track, so that the clamping roller 387 and the transmission roller 34 cooperate to clamp the track wall, thereby fully ensuring the stability of the track when it is being transmitted and rotated.

[0054] During the rotation of the rubber track, the third motor 384 operates and drives the second bidirectional threaded rod 383 to rotate. The second bidirectional threaded rod 383 drives the two first movable blocks 36 to move towards or away from each other to match the width of the middle teeth on the track, so as to cut them off smoothly. After the spacing is adjusted, the first electric push rod 38 operates and pushes the first frame 35 downward. The first frame 35 drives the first movable block 36 to move down until the first cutting blade 37 passes through the track wall. The fifth electric push rod 45 operates and pushes the second frame 42 downward. The second frame 42 drives the second movable block 43 to move, causing the third cutting blade 44 to cut into the tooth part. The sixth electric push rod 46 pulls the second movable block 43. The second movable block 43 drives the third cutting blade 44 to move horizontally, thereby cutting off the tooth part. After the tooth part is cut off, the third cutting blade 44 rises above the track, and the second motor 398 continues to operate, thus achieving the purpose of the first cutting blade 37 cutting off the tooth part from the middle during the track transmission rotation.

[0055] After the toothed part is cut off, the third electric push rod 382 first works and lifts and pulls the lifting block 394, causing the lifting block 394 to drive the second cutting blade 395 to adjust its height. The second cutting blade 395 located at the first mounting plate 39 is controlled to be at a height that can cut off the rubber layer outside the metal part of the track interlayer in the horizontal direction along the outside of the track, and the height of the second cutting blade 395 located at the second mounting plate 391 is controlled to be at a height that can cut off the rubber layer inside the metal interlayer ring. Then the second electric push rod 392 works and pushes the auxiliary frame 393 horizontally. Through the above connection relationship, it can be seen that the second cutting blade 395 moves horizontally at this time. When the second cutting blade 395 moves horizontally to cut into the inside of the track, as the track continues to rotate as above, the second cutting blade 395 can cut and peel off the rubber layers on the inner and outer sides of the track.

[0056] During the above processing and cutting process, the cut rubber ring or toothed ring can be gripped by the robotic arm body 67 to avoid the cut toothed ring or rubber ring from interfering with the transmission function of the subsequent transmission roller 34 to the track. At the same time, after the cut part is cut off, it can be pulled out for unloading, which saves manpower and improves cutting efficiency.

[0057] When the robotic arm body 67 is working, the first cylinder 62 pushes and pulls the base frame 5 horizontally. The base frame 5 moves the base plate 63, the base plate 63 moves the guide frame 64, the guide frame 64 moves the lifting plate 66, and the lifting plate 66 moves the robotic arm body 67 left and right. The second cylinder 68 pushes and pulls the base plate 63 back and forth. Through the above connection relationship, it can be seen that the distance between the robotic arm body 67 and the track can be adjusted. When the third cylinder 69 is working, the height of the lifting plate 66 is adjusted to adjust the height of the robotic arm body 67. The above operations help to expand the working range of the robotic arm body 67. When the fourth motor 691 is working, it drives the third gear 692 to rotate. The third gear 692 drives the fourth gear 693 to rotate. The fourth gear 693 drives the round rod 65 to rotate. The round rod 65 drives the guide frame 64 to rotate. In this way, after the robotic arm body 67 grabs and cuts the material, it can pull and release the material in different directions.

[0058] The above are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A rough cutting tool for waste rubber track rubber, characterized in that: Includes a base plate (1), and an L-shaped plate (2) is fixedly connected to the top of the base plate (1). A rough cutting mechanism (3) is provided on the L-shaped plate (2). The rough cutting mechanism (3) includes a track plate (31), which is fixedly connected to the inner side of the L-shaped plate (2). A first moving block (32) and a second moving block (33) are slidably connected to the inner side of the track plate (31). A transmission roller (34) is rotatably connected to both the first moving block (32) and the second moving block (33). A first frame (35) is provided on the inner side of the L-shaped plate (2). Two first movable blocks (36) are slidably connected inside the first frame (35). A first cutting blade (37) is fixedly connected to the bottom of each of the two first movable blocks (36). A first cutting blade (37) is fixedly connected to the top of the first frame (35). An electric push rod (38) is fixedly connected at one end to the top of the inner side of an L-shaped plate (2). A first mounting plate (39) is fixedly connected to one side of the L-shaped plate (2). A second mounting plate (391) is fixedly connected to the inner side of the L-shaped plate (2). A second electric push rod (392) is fixedly connected to both the first mounting plate (39) and the second mounting plate (391). An auxiliary frame (393) is fixedly connected to one end of the second electric push rod (392). A lifting block (394) is slidably connected inside the auxiliary frame (393). A second cutting blade (395) is fixedly connected to one end of the lifting block (394).

2. The rough cutting tool for waste rubber track rubber according to claim 1, characterized in that: The inner side of the track plate (31) is rotatably connected to a first bidirectional threaded rod (396), which passes through the first moving block (32) and the second moving block (33) in sequence. The first bidirectional threaded rod (396) is threadedly connected to the first moving block (32) and the second moving block (33) respectively. A first motor (397) is fixedly connected to one side wall of the track plate (31), and the first motor (397) is fixedly connected to the first bidirectional threaded rod (396) through an output shaft.

3. The rough cutting tool for waste rubber track rubber according to claim 1, characterized in that: The first moving block (32) is fixedly connected to a second motor (398) on the outside. The second motor (398) is fixedly connected to a first gear (399) through an output shaft. One of the transmission rollers (34) is fixedly connected to a second gear (381) on the outside. The second gear (381) is located on one side of the first gear (399), and the first gear (399) meshes with the second gear (381).

4. The rough cutting tool for waste rubber track rubber according to claim 1, characterized in that: The auxiliary frame (393) is fixedly connected to a third electric push rod (382), one end of which is fixedly connected to the top of the lifting block (394). The first mounting plate (39) and the second mounting plate (391) are both fixedly connected to a first limiting plate, which passes through the auxiliary frame (393). The first frame (35) is rotatably connected to a second bidirectional threaded rod (383), which passes through two first movable blocks (36) in sequence. The second bidirectional threaded rod (383) is threadedly connected to the two first movable blocks (36) respectively. The first frame (35) is fixedly connected to a third motor (384), which is fixedly connected to one end of the second bidirectional threaded rod (383) through its output shaft. The first frame (35) is fixedly connected to a second limiting plate, which passes through the top wall of the L-shaped plate (2).

5. The rough cutting tool for waste rubber track rubber according to claim 1, characterized in that: An auxiliary block (385) is provided on one side of the first moving block (32) and the second moving block (33). The transmission roller (34) passes through the auxiliary block (385) and is rotatably connected to the auxiliary block (385). The two auxiliary blocks (385) are respectively fixedly connected to the first moving block (32) and the second moving block (33) with positioning plates. A connecting block (386) is slidably connected inside the auxiliary block (385). A clamping roller (387) is rotatably connected on the connecting block (386). A fourth electric push rod (388) is fixedly connected on the auxiliary block (385). One end of the fourth electric push rod (388) is fixedly connected to one side of the connecting block (386).

6. The rough cutting tool for waste rubber track rubber according to claim 1, characterized in that: The inner side of the L-shaped plate (2) is rotatably connected to two outer guide rods (389) and two inner guide rods (371). The inner side of the L-shaped plate (2) is fixedly connected to a stabilizing bracket plate (372). The outer guide rods (389) and inner guide rods (371) both pass through the stabilizing bracket and are rotatably connected to the stabilizing bracket plate (372).

7. The rough cutting tool for waste rubber track rubber according to claim 1, characterized in that: A cutting assembly (4) is provided on one side of the first frame (35). The cutting assembly (4) includes a horizontal plate (41). The horizontal plate (41) is fixedly connected to one side of the first frame (35). A second frame (42) is provided at the bottom of the horizontal plate (41). A fifth electric push rod (45) is fixedly connected on the horizontal plate (41). One end of the fifth electric push rod (45) is fixedly connected to the top wall of the second frame (42). A second movable block (43) is slidably connected inside the second frame (42). A third cutting blade (44) is fixedly connected to the bottom of the second movable block (43).

8. The rough cutting tool for waste rubber track rubber according to claim 7, characterized in that: A sixth electric push rod (46) is fixedly connected to the second frame (42). One end of the sixth electric push rod (46) is fixedly connected to the second movable block (43). A third limiting plate is fixedly connected to the top of the second frame (42). The third limiting plate passes through the horizontal plate (41).

9. The rough cutting tool for waste rubber track rubber according to claim 1, characterized in that: A base frame (5) is slidably connected to the top of the base plate (1). An auxiliary mechanism (6) is provided on the base frame (5). The auxiliary mechanism (6) includes a rectangular plate (61). The rectangular plate (61) is fixedly connected to the top of the base plate (1). A first cylinder (62) is fixedly connected to the rectangular plate (61). One end of the first cylinder (62) is fixedly connected to one side of the base frame (5). A base plate (63) is slidably connected to the top of the base frame (5). A guide frame (64) is provided on the top of the base plate (63). A round rod (65) is fixedly connected to the bottom of the guide frame (64). The round rod (65) extends into the interior of the base plate (63) and is rotatably connected to the base plate (63). A lifting plate (66) is slidably connected inside the guide frame (64). A robotic arm body (67) is fixedly connected to the lifting plate (66).

10. A rough cutting tool for waste rubber track rubber according to claim 9, characterized in that: A second cylinder (68) is fixedly connected to the base frame (5). One end of the second cylinder (68) is fixedly connected to one side wall of the base plate (63). A third cylinder (69) is fixedly connected inside the guide frame (64). One end of the third cylinder (69) is fixedly connected to the bottom of the lifting plate (66). A fourth motor (691) is fixedly connected to the top of the base plate (63). A third gear (692) is fixedly connected to the fourth motor (691) through the output shaft. A fourth gear (693) is fixedly connected to the outside of the round rod (65). The third gear (692) is located on one side of the fourth gear (693), and the third gear (692) meshes with the fourth gear (693).

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