Plastic rubber ball skin recovery processing device

Abstract

The invention belongs to the technical field of plastic recovery, and particularly relates to a plastic ball skin recovery treatment device which comprises a base frame, a plurality of conveying rollers are arranged at the lower end in the base frame, a recovery structure is arranged in the base frame, a cutting structure is arranged at the upper end of the base frame, and the cutting structure is arranged at the upper end of the recovery structure. A motor is arranged on one side of the cutting structure; the cutting structure comprises a discharging frame, the discharging frame is arranged at the upper end of the base frame, and a discharging opening is formed in the lower end of the discharging frame; the two shredding cutters are rotationally connected to the interior of the discharging frame, and the motor is used for controlling the shredding cutters to rotate; the recycling structure comprises a telescopic air cylinder. By arranging the recycling structure, the conveying rollers and the stacking frame, a plurality of recycling molds can be sequentially conveyed to the lower end of the discharging frame for loading when the plastic rubber balls are cut, and the loaded recycling molds can be transferred after loading is completed, so that continuous work is realized.

Description

Technical Field

[0001] The present invention belongs to the technical field of plastic recycling, and specifically relates to a device for recycling and processing the skin of plastic balls. Background Art

[0002] Plastic balls are usually made of synthetic rubber or plastic. These materials are difficult to degrade in the natural environment. If not recycled, they may cause environmental pollution. Recycling and processing can reduce the pollution of plastic waste to soil, water sources and air, and reduce environmental risks. The existing methods for recycling and processing plastic balls generally involve crushing. After crushing, the plastic blocks or particles can be used as raw materials for recycling. They can be processed into new plastic products, such as the skin of balls, other plastic products, etc.

[0003] A patent application with the publication number CN115922975A discloses a waste recycling and crushing device for plastic production, including a chassis and a crushing box. A set of conveyor belts is installed at the left end of the base. A moving frame is slidably installed on the top of the chassis. Two sets of mounting moving plates are slidably installed on the upper end of the moving frame. This device facilitates the cleaning of plastic waste pads, solves the problem that foreign objects on the surface of plastic waste can easily affect the crushing and recycling effect of the device during recycling and crushing, and the problem that plastic waste is prone to blockage above the crushing teeth in the crushing box.

[0004] The above solution still has some problems in actual application. When using the above device to recycle and process plastic balls, in order to facilitate the subsequent production of recycled plastic products with specific shapes and sizes, after the plastic balls are crushed, the crushed plastic will be put into a mold for temporary storage for subsequent melting and forming. However, due to the large amount of plastic balls recycled each time, when putting the crushed plastic into the mold, not only a separate collection device is required, but also the mold needs to be continuously placed and taken out. If the above process cannot be carried out continuously, it will greatly affect the working cycle.

[0005] Therefore, the present invention provides a device for recycling and processing the skin of plastic balls. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background art.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: A plastic ball skin recycling and processing device described in the present invention includes a base frame. A plurality of conveying rollers are provided at the lower end inside the base frame. A recycling structure is provided inside the base frame. A cutting structure is provided at the upper end of the base frame, and the cutting structure is arranged above the recycling structure. A motor is provided on one side of the cutting structure. The cutting structure includes: a blanking frame, the blanking frame is arranged at the upper end of the base frame, and a blanking port is opened at the lower end of the blanking frame; shredding knives, two shredding knives are rotatably connected inside the blanking frame, and the motor is used to control the rotation of the shredding knives; the recycling structure includes: a telescopic cylinder, the telescopic cylinder is arranged at the lower end of the conveying rollers; a stacking frame, the stacking frame is arranged at the upper end of the conveying rollers; rotating rods, a plurality of rotating rods are rotatably connected to the inner wall of the stacking frame, and the rotating rods are grouped in pairs; placing blocks, the placing blocks are arranged on the surfaces of the rotating rods; limiting strips, the limiting strips are arranged at the upper ends of the placing blocks, and the limiting strips are in contact with the upper surfaces of the placing blocks in the initial state; a transfer plate, the transfer plate is arranged at one end of the inner wall of the base frame close to the stacking frame; a connecting strip, the connecting strip is slidably connected to the inner wall of the base frame; an abutting block, the abutting block is arranged at one end of the connecting strip, and the abutting block moves into the stacking frame during operation.

[0008] Preferably, the cutting structure further includes: output shafts, output shafts are provided at the ends of the two shredding knives, and the motor is connected to one of the two output shafts; a connecting belt, the connecting belt is sleeved in the grooves on the surfaces of the two output shafts, and the connecting belt is in an "8"-shaped transmission.

[0009] Preferably, one end of one of the conveying rollers extends to the outside of the base frame, and an intermittent gear is provided on the surface of the conveying roller extending to the outside of the base frame. A rotating plate is rotatably connected to one end of the outer wall of the base frame close to the intermittent gear. An auxiliary gear is provided on the surface of the rotating plate, and the auxiliary gear meshes with the intermittent gear. A first rotating shaft is provided at one end of the rotating plate, and the first rotating shaft is arranged at the eccentric position of the rotating plate. A connecting arm is sleeved on the surface of the first rotating shaft. A second rotating shaft is provided on the surface of one end of the connecting strip, and one end of the connecting arm is sleeved on the surface of the second rotating shaft.

[0010] Preferably, the diameter of the intermittent gear is twice the diameter of the auxiliary gear.

[0011] Preferably, a blocking plate is slidably connected to one end of the lower end of the blanking frame close to the blanking port.

[0012] Preferably, the end of the lower surface of the blocking plate is inclined.

[0013] Preferably, the baffle is connected to the abutting block, a sliding frame is provided at the lower end of the blanking frame, and the baffle slides inside the sliding frame.

[0014] Preferably, a plurality of sliding rods are provided at both ends of the side wall of the baffle, and the sliding rods rotate inside the sliding frame.

[0015] Preferably, four fixing blocks are provided at the upper end of the blanking frame, and the fixing blocks are grouped in pairs. A safety baffle is rotatably connected between each group of fixing blocks, and a return spring is provided between the safety baffle and the fixing blocks.

[0016] Preferably, a guiding plate is provided at one end of the base frame close to the conveying roller, and a plurality of guiding rollers are rotatably connected inside the guiding plate.

[0017] The beneficial effects of the present invention are as follows: 1. For a plastic ball skin recycling and processing device of the present invention, by setting a recycling structure and a conveying roller, when recycling plastic balls, the conveying roller can continuously convey the recycling mold. The telescopic cylinder located at the lower end of the conveying roller can push the recycling mold into the stacking frame in sequence for stacking. When one of the recycling molds moves to the loading area, the plastic ball is put into the blanking frame for crushing. Subsequently, the crushed plastic fragments will enter the recycling mold from the blanking port. And when the recycling mold is transferred into the stacking frame, the conveying roller can also drive the abutting block to move horizontally back and forth through the intermittent gear and the auxiliary gear, so as to automatically push the recycling mold filled with plastic fragments onto the surface of the transfer plate for transfer. After the transfer of the recycling mold filled with plastic fragments is completed, the telescopic cylinder can push the next recycling mold to the loading area to achieve continuous operation.

[0018] 2. For a plastic ball skin recycling and processing device of the present invention, by setting a guiding plate, when placing the recycling mold on the surface of the conveying roller for conveying, the guiding rollers located inside the guiding plate will adjust the position of the recycling mold, so as to ensure that when the recycling mold moves to the upper end of the telescopic cylinder, it is located at the center position of the conveying roller for subsequent transfer of the recycling mold. Description of the Drawings

[0019] The present invention will be further described below with reference to the drawings.

[0020] Figure 1 is the three-dimensional view of Embodiment 1 of the present invention; Figure 2 is the front view of Embodiment 1 of the present invention; Figure 3 is the three-dimensional view of the cutting structure of the present invention; Figure 4 is Figure 3Partial enlarged view at location A in the [specific context]; Figure 5 It is the connection diagram of the guiding plate and the guiding roller of the present invention; Figure 6 It is the three-dimensional view of the recycling mold of the present invention inside the stacking frame; Figure 7 It is the position diagram of the placing block and the limiting strip of the present invention; Figure 8 It is the position diagram of the sliding frame and the blanking frame of the present invention; Figure 9 It is the connection diagram of the abutting block and the rotating plate of the present invention; Figure 10 It is the position diagram of the auxiliary gear and the intermittent gear of the present invention; Figure 11 It is the connection diagram of the blocking plate and the abutting strip of the present invention; In the figure: 1. Base frame; 11. Conveyor roller; 12. Guiding plate; 13. Guiding roller; 2. Motor; 3. Cutting structure; 31. Blanking frame; 32. Safety baffle; 33. Shredding knife; 34. Blanking port; 35. Output shaft; 36. Connecting belt; 37. Return spring; 38. Fixed block; 4. Recycling structure; 401. Blocking plate; 402. Sliding frame; 403. Stacking frame; 404. Transfer plate; 405. Rotating plate; 406. Telescopic cylinder; 407. Rotating rod; 408. Placing block; 409. Limiting strip; 410. Sliding rod; 411. First rotating shaft; 412. Connecting arm; 413. Second rotating shaft; 414. Connecting strip; 415. Abutting block; 416. Intermittent gear; 417. Auxiliary gear; 5. Recycling mold. Specific embodiments

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0022] Example 1: As Figures 1 to 11As shown in the figure, a plastic ball skin recycling and processing device according to an embodiment of the present invention includes a base frame 1. A plurality of conveying rollers 11 are provided at the lower end inside the base frame 1. A recycling structure 4 is provided inside the base frame 1. A cutting structure 3 is provided at the upper end of the base frame 1, and the cutting structure 3 is provided above the recycling structure 4. A motor 2 is provided on one side of the cutting structure 3; the cutting structure 3 includes: a blanking frame 31, the blanking frame 31 is provided at the upper end of the base frame 1, and a blanking port 34 is opened at the lower end of the blanking frame 31; shredding knives 33, two shredding knives 33 are rotatably connected inside the blanking frame 31, and the motor 2 is used to control the rotation of the shredding knives 33; the recycling structure 4 includes: a telescopic cylinder 406, the telescopic cylinder 406 is provided at the lower end of the conveying roller 11; a stacking frame 403, the stacking frame 403 is provided at the upper end of the conveying roller 11; rotating rods 407, a plurality of rotating rods 407 are rotatably connected to the inner wall of the stacking frame 403, and the rotating rods 407 are grouped in pairs; placing blocks 408, the placing blocks 408 are provided on the surfaces of the rotating rods 407; limiting strips 409, the limiting strips 409 are provided at the upper ends of the placing blocks 408, and the limiting strips 409 are in contact with the upper surfaces of the placing blocks 408 in the initial state; a transfer plate 404, the transfer plate 404 is provided at one end of the inner wall of the base frame 1 close to the stacking frame 403; a connecting strip 414, the connecting strip 414 is slidably connected to the inner wall of the base frame 1; an abutting block 415, the abutting block 415 is provided at one end of the connecting strip 414, and the abutting block 415 moves into the stacking frame 403 during operation.

[0023] Specifically, a plastic ball skin recycling and treatment device for this solution is mainly used to recycle waste plastic balls. In order to be more easily processed by the cutting structure 3, the gas inside the plastic ball will be released before it is put into the feeding frame 31, so that its volume is reduced, and then it is put into the inside of the feeding frame 31. At this time, several recycling molds 5 are placed on the surface of the conveying roller 11 in sequence, and then the conveying roller 11 is started to rotate. The conveying roller 11 will drive the recycling mold 5 to move towards the direction of the telescopic cylinder 406. When the recycling mold 5 moves to the upper end of the telescopic cylinder 406, the telescopic cylinder 406 is started, and the telescopic cylinder 406 will push the recycling mold 5 upward. When the side wall of the recycling mold 5 is pushed to contact the lowest set of placing blocks 408, due to the upward abutment of the recycling mold 5, the rotating rod 407 will drive the placing block 408 to rotate. Then, when the side wall of the recycling mold 5 moves to no longer contact the placing block 408, the placing block 408 will reset, and at this time, the telescopic cylinder 406 is started again, and the telescopic cylinder 406 will move downward for reset. At this time, the recycling mold 5 will contact the upper surface of the placing block 408. Since one end of the placing block 408 is provided with a limiting strip 409, the placing block 408 cannot rotate at this time, so as to transfer the recycling mold 5 to the surface of the placing block 408. Then, when the next recycling mold 5 is pushed upward again, the recycling molds 5 will move upward in sequence, so as to fill the inside of the entire stacking frame 403. At this time, the motor 2 is started, and the motor 2 will drive the shredding knives 33 to rotate. These two shredding knives 33 will clamp and squeeze the plastic ball, and then cut and tear the plastic ball through the sharp edges on the surface, so as to decompose the plastic ball into smaller pieces. Then, the pieces will fall through the feeding port 34 and fall into the inside of the recycling mold 5 at the uppermost end in the stacking frame 403. At this time, the connecting bar 414 is started, and the connecting bar 414 will drive the abutting block 415 to move towards the recycling mold 5, so as to push the recycling mold 5 at the uppermost end in the stacking frame 403 that is already filled with pieces to the surface of the transfer plate 404 for transfer. By setting the stacking frame 403, when the plastic ball is cut and processed, several recycling molds 5 can be sent to the lower end of the feeding frame 31 in sequence for loading, and after the loading is completed, the loaded recycling molds 5 can also be transferred to achieve continuous operation.

[0024] As Figures 1 to 11 shown, the cutting structure 3 further includes: an output shaft 35. Output shafts 35 are provided at the ends of both shredding knives 33, and the motor 2 is connected to one of the two output shafts 35; a connecting belt 36. The connecting belt 36 is sleeved in the grooves on the surfaces of the two output shafts 35, and the connecting belt 36 is in an "8" - shaped transmission.

[0025] Specifically, when performing the cutting process on the plastic ball, the motor 2 is started, and the motor 2 will drive an output shaft 35 to rotate. Since the two output shafts 35 are connected by a connecting belt 36, both output shafts 35 will drive the shredding knives 33 to rotate at this time.

[0026] As Figures 1 to 11 shown, one end of one of the conveying rollers 11 extends to the outside of the base frame 1, and an intermittent gear 416 is provided on the surface of the conveying roller 11 extending to the outside of the base frame 1. One end of the outer wall of the base frame 1 close to the intermittent gear 416 is rotatably connected to a rotating plate 405. An auxiliary gear 417 is provided on the surface of the rotating plate 405, and the auxiliary gear 417 meshes with the intermittent gear 416. One end of the rotating plate 405 is provided with a first rotating shaft 411, and the first rotating shaft 411 is provided at an eccentric position of the rotating plate 405. A connecting arm 412 is sleeved on the surface of the first rotating shaft 411. One end surface of the connecting bar 414 is provided with a second rotating shaft 413, and one end of the connecting arm 412 is sleeved on the surface of the second rotating shaft 413.

[0027] Specifically, when the conveying roller 11 drives the recycling mold 5 to move, the intermittent gear 416 connected to the conveying roller 11 will also rotate. When the intermittent gear 416 rotates to mesh with the auxiliary gear 417, the auxiliary gear 417 will drive the rotating plate 405 to rotate. During the rotation of the rotating plate 405, the first rotating shaft 411 will be driven to rotate together. At this time, the connecting arm 412 will also be driven, thereby pulling the second rotating shaft 413 to move in the direction of the rotating plate 405. Since the connecting bar 414 slides on the inner wall of the base frame 1, the second rotating shaft 413 will drive the connecting bar 414 and the abutting block 415 to move at this time, so that the abutting block 415 will push the recycling mold 5 filled with fragments onto the surface of the transfer plate 404 for transfer.

[0028] As Figure 10 shown, the diameter of the intermittent gear 416 is twice the diameter of the auxiliary gear 417.

[0029] Specifically, by setting the diameter of the intermittent gear 416 to be twice the diameter of the auxiliary gear 417, when the conveying roller 11 drives the intermittent gear 416 to rotate, a vacuum period can be created for the pushing of the abutting block 415, so as to facilitate the plastic fragments to fall into the recycling mold 5.

[0030] As Figures 2 to 11 shown, a blocking plate 401 is slidably connected to one end of the lower end of the blanking frame 31 close to the blanking port 34.

[0031] Specifically, by setting the baffle 401, when the abutting block 415 pushes the recycling mold 5 filled with debris to the surface of the transfer plate 404, the baffle 401 is activated, and the baffle 401 will block the lower end of the blanking port 34, thereby preventing the plastic debris from leaking laterally during the transfer of the recycling mold 5.

[0032] As Figure 11 shown, the end of the lower surface of the baffle 401 is inclined.

[0033] Specifically, by setting the lower surface of the baffle 401 to be inclined, during the movement of the baffle 401, the lower surface of the baffle 401 can also level the upper end of the recycling mold 5 filled with debris, thus facilitating subsequent sorting.

[0034] As Figures 8 to 11 shown, the baffle 401 is connected to the abutting block 415, a sliding frame 402 is provided at the lower end of the blanking frame 31, and the baffle 401 slides inside the sliding frame 402.

[0035] Specifically, by setting the baffle 401 to be connected to the abutting block 415, when the abutting block 415 pushes the recycling mold 5, the baffle 401 connected to the abutting block 415 will also be driven to move.

[0036] As Figure 8 shown, a plurality of sliding rods 410 are provided at both ends of the side wall of the baffle 401, and the sliding rods 410 rotate inside the sliding frame 402.

[0037] Specifically, by providing the sliding rods 410 that rotate inside the sliding frame 402 on the side wall of the baffle 401, the movement of the baffle 401 can be made smoother, and the friction between the baffle 401 and the sliding frame 402 can be reduced.

[0038] Embodiment 2: As Figures 1 to 4 shown, compared with Embodiment 1, another implementation manner of the present invention is: four fixing blocks 38 are provided at the upper end of the blanking frame 31, and the fixing blocks 38 are in pairs, and a safety baffle 32 is rotatably connected between each pair of fixing blocks 38, and a return spring 37 is provided between the safety baffle 32 and the fixing blocks 38.

[0039] Specifically, by setting the safety baffle 32, when the plastic ball is placed inside the blanking frame 31, the plastic ball can be placed on the upper surface of the safety baffle 32. Due to the pressure of the plastic ball, the safety baffle 32 will rotate by a certain angle at this time, so that the plastic ball is transferred to the inside of the blanking frame 31 and contacts the shredding knife 33. And after the transfer of the plastic ball is completed, the return spring 37 will release elastic force to drive the safety baffle 32 to reset, and it can also prevent debris from splashing out from the upper end.

[0040] As Figures 1 to 5 shown, one end of the base frame 1 close to the conveying roller 11 is provided with a guide plate 12, and a plurality of guide rollers 13 are rotatably connected inside the guide plate 12.

[0041] Specifically, when the recycling mold 5 is placed on the surface of the conveying roller 11 for conveying, the guide rollers 13 located inside the guide plate 12 will adjust the position of the recycling mold 5, so as to ensure that the recycling mold 5 is located at the center position of the conveying roller 11 when it moves to the upper end of the telescopic cylinder 406, so as to facilitate the subsequent transfer of the recycling mold 5.

[0042] Working principle: When in use, first release the gas inside the plastic ball to reduce its volume, and then put it into the interior of the blanking frame 31. At this time, place several recycling molds 5 on the surface of the conveying roller 11 in sequence. Then start the conveying roller 11 to rotate, and the conveying roller 11 will drive the recycling mold 5 to move towards the direction of the telescopic cylinder 406. When the recycling mold 5 moves to the upper end of the telescopic cylinder 406, start the telescopic cylinder 406, and the telescopic cylinder 406 will push the recycling mold 5 upward. When the side wall of the recycling mold 5 is pushed to contact the lowermost set of placing blocks 408, due to the upward abutment of the recycling mold 5, the rotating rod 407 will drive the placing block 408 to rotate. Then when the side wall of the recycling mold 5 moves out of contact with the placing block 408, the placing block 408 will reset. And at this time, start the telescopic cylinder 406 again, and the telescopic cylinder 406 will move downward for reset. At this time, the recycling mold 5 will contact the upper surface of the placing block 408. Since one end of the placing block 408 is provided with a limiting strip 409, the placing block 408 cannot rotate at this time, so as to transfer the recycling mold 5 to the surface of the placing block 408. Then when the next recycling mold 5 is pushed upward again, the recycling molds 5 will move upward in sequence, so as to fill the interior of the entire stacking frame 403. At this time, start the motor 2, and the motor 2 will drive the shredding knives 33 to rotate. These two shredding knives 33 will clamp and squeeze the plastic ball, and then cut and tear the plastic ball through the sharp edges on the surface, so as to decompose the plastic ball into smaller pieces. Then the pieces will fall through the blanking port 34 and fall into the interior of the recycling mold 5 at the uppermost end in the stacking frame 403. When the conveying roller 11 drives the recycling mold 5 to move, the intermittent gear 416 connected to the conveying roller 11 will also rotate. When the intermittent gear 416 rotates to mesh with the auxiliary gear 417, the auxiliary gear 417 will drive the rotating plate 405 to rotate. During the rotation of the rotating plate 405, the first rotating shaft 411 will be driven to rotate together. At this time, the connecting arm 412 will also be driven, so as to pull the second rotating shaft 413 to move towards the direction of the rotating plate 405. Since the connecting strip 414 slides on the inner wall of the base frame 1, the second rotating shaft 413 will drive the connecting strip 414 and the abutting block 415 to move towards the recycling mold 5 at this time, so as to push the recycling mold 5 at the uppermost end in the stacking frame 403 that is already filled with pieces to the surface of the transfer plate 404 for transfer.

[0043] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for recycling and processing the surface of a plastic ball, characterized in that: It includes a base frame (1). A number of conveying rollers (11) are provided at the lower end inside the base frame (1). A recycling structure (4) is provided inside the base frame (1). A cutting structure (3) is provided at the upper end of the base frame (1), and the cutting structure (3) is provided above the recycling structure (4). A motor (2) is provided on one side of the cutting structure (3). The cutting structure (3) includes: A blanking frame (31). The blanking frame (31) is provided at the upper end of the base frame (1), and a blanking port (34) is opened at the lower end of the blanking frame (31). Shredding knives (33). Two of the shredding knives (33) are rotatably connected inside the blanking frame (31), and the motor (2) is used to control the rotation of the shredding knives (33). The recycling structure (4) includes: A telescopic cylinder (406). The telescopic cylinder (406) is provided at the lower end of the conveying rollers (11). A stacking frame (403). The stacking frame (403) is provided at the upper end of the conveying rollers (11). Rotating rods (407). A number of the rotating rods (407) are rotatably connected to the inner wall of the stacking frame (403), and the rotating rods (407) are grouped in pairs. Placing blocks (408). The placing blocks (408) are provided on the surfaces of the rotating rods (407). Limit strips (409). The limit strips (409) are provided at the upper ends of the placing blocks (408), and the limit strips (409) are in contact with the upper surfaces of the placing blocks (408) in the initial state. A transfer plate (404). The transfer plate (404) is provided at one end of the inner wall of the base frame (1) close to the stacking frame (403). A connecting strip (414). The connecting strip (414) is slidably connected to the inner wall of the base frame (1). An abutting block (415). The abutting block (415) is provided at one end of the connecting strip (414), and the abutting block (415) moves into the stacking frame (403) during operation.

2. The plastic ball skin recycling and processing device according to claim 1, characterized in that: The cutting structure (3) further includes: Output shafts (35). Output shafts (35) are provided at the ends of the two shredding knives (33), and the motor (2) is connected to one of the two output shafts (35). A connecting belt (36). The connecting belt (36) is sleeved in the grooves on the surfaces of the two output shafts (35), and the connecting belt (36) is driven in an "8" shape.

3. The plastic ball skin recycling and treatment device according to claim 1, characterized in that: One end of one of the conveying rollers (11) extends to the outside of the base frame (1), and an intermittent gear (416) is provided on the surface of the conveying roller (11) that extends to the outside of the base frame (1). One end of the outer wall of the base frame (1) close to the intermittent gear (416) is rotatably connected to a rotating plate (405). An auxiliary gear (417) is provided on the surface of the rotating plate (405), and the auxiliary gear (417) meshes with the intermittent gear (416). One end of the rotating plate (405) is provided with a first rotating shaft (411), and the first rotating shaft (411) is provided at an eccentric position of the rotating plate (405). A connecting arm (412) is sleeved on the surface of the first rotating shaft (411). One end surface of the connecting bar (414) is provided with a second rotating shaft (413), and one end of the connecting arm (412) is sleeved on the surface of the second rotating shaft (413).

4. The plastic ball skin recycling and processing device according to claim 3, characterized in that: The diameter of the intermittent gear (416) is twice the diameter of the auxiliary gear (417).

5. The plastic ball skin recycling and processing device according to claim 3, characterized in that: One end of the lower end of the blanking frame (31) close to the blanking port (34) is slidably connected with a blocking plate (401).

6. The plastic ball skin recycling and treatment device according to claim 5, wherein: The end of the lower surface of the blocking plate (401) is inclined.

7. The plastic ball skin recycling and treatment device according to claim 6, wherein: The blocking plate (401) is connected to the abutting block (415). A sliding frame (402) is provided at the lower end of the blanking frame (31), and the blocking plate (401) slides inside the sliding frame (402).

8. A plastic ball skin recycling and processing device according to claim 7, characterized in that: A plurality of sliding rods (410) are provided at both ends of the side wall of the blocking plate (401), and the sliding rods (410) rotate inside the sliding frame (402).

9. The recycling and treatment device for the surface of a plastic ball according to claim 7, characterized in that: Four fixing blocks (38) are provided at the upper end of the blanking frame (31), and the fixing blocks (38) are grouped in pairs. A safety baffle (32) is rotatably connected between each pair of fixing blocks (38). A return spring (37) is provided between the safety baffle (32) and the fixing block (38).

10. A plastic ball skin recycling and processing device according to claim 3, characterized in that: One end of the base frame (1) close to the conveying roller (11) is provided with a guiding plate (12), and a plurality of guiding rollers (13) are rotatably connected inside the guiding plate (12).

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