A discharging and conveying device for plastic processing

Abstract

The present invention relates to the technical field of plastic processing, and specifically to a discharging and conveying device for plastic processing. An inner side of the support column plate is fixedly connected with a side guard plate. Two straight bottom plates are fixedly connected to adjacent sides of the two side guard plates respectively. Two straight middle plates are fixedly connected to adjacent sides of the two side guard plates respectively. Oblique clamping plates are fixedly connected to inner sides of the two straight bottom plates respectively. Support insertion plates are slidably clamped inside the two oblique clamping plates respectively. A support plate is fixedly connected between the two support insertion plates. A support bottom block is fixedly connected to a bottom of the support plate. A balance connecting plate is fixedly connected between the two support bottom blocks. A connecting bottom column is fixedly connected to a bottom of the balance connecting plate. In the plastic processing industry, an integrated operation of automatic metering, conveying and alarming is realized, greatly improving the production efficiency and the convenience of operation. Through precise mechanical structure design, the device ensures the stability and accuracy of materials during transportation.

Description

Technical Field

[0001] The present invention relates to the technical field of plastic processing, and specifically to a discharging and conveying device for plastic processing. Background Art

[0002] Plastics used in plastic processing are generally in small granular form. Small granular plastics are convenient for packaging, loading and unloading, and transportation, and can also make more full use of space during storage, reducing transportation and warehousing costs. Small granular plastics have a larger contact area with processing equipment during the processing process, and can be heated and plasticized more evenly, thereby improving processing efficiency and product quality.

[0003] In the prior art, precise metering and batching are usually required before plastic processing. This process is both complex and time-consuming, thus reducing production efficiency and involving too much manual intervention; for this reason, the present invention provides a discharging and conveying device for plastic processing. Summary of the Invention

[0004] The purpose of the present invention is to provide a discharging and conveying device for plastic processing to solve the problems raised in the above background art.

[0005] The technical solution of the present invention is: a discharging and conveying device for plastic processing, including two support column plates, a measuring box, a transmission motor, and a material conveying frame. The inner side of the support column plate is fixedly connected with a side guard plate. On the adjacent sides of the two side guard plates, two straight bottom plates are fixedly connected respectively. On the adjacent sides of the two side guard plates, straight middle plates are fixedly connected respectively. The inner sides of the two straight bottom plates are fixedly connected with inclined clamping plates. The inner sides of the two inclined clamping plates are slidably clamped with support inserting plates. A support plate is fixedly connected between the two support inserting plates. The bottom of the support plate is fixedly connected with a support bottom block. A balance connecting plate is fixedly connected between the two support bottom blocks. The bottom of the balance connecting plate is fixedly connected with a connecting bottom column. The bottom of the connecting bottom column is fixedly connected with a connecting bottom block. The bottom of the connecting bottom block is fixedly connected with a mounting bottom block. The bottom of the mounting bottom block is fixedly connected with an inner telescopic column. The bottom of the inner telescopic column is fixedly connected with a limit chassis. A measuring spring is installed at the bottom of the limit chassis and is installed inside the measuring box. Two balance columns are fixedly connected to the inner side of the connecting bottom block. Balance pulling blocks are fixedly connected to both ends of the balance columns. A pull column inserting plate is slidably clamped inside the balance pulling blocks at the same end of the two balance columns. Pull column inserting blocks are fixedly connected to the adjacent sides of the two balance pulling blocks. Oblique grooves are formed on both sides of the pull column inserting plate. The pull column inserting block is slidably clamped in the oblique groove. The end of the pull column inserting plate is fixedly connected with a telescopic pull shaft. The telescopic pull shaft is slidably clamped inside the mounting top plate. One end of a telescopic pull shaft away from the pull column inserting plate is fixedly connected with a conductive inserting row. A power-on column is fixedly connected to one side of the mounting top plate. An alarm lamp is fixedly connected to the top of the power-on column. A power-on row is fixedly connected to the bottom of the alarm lamp and is installed inside the power-on column. The conductive inserting row is slidably clamped to the bottom of the power-on row. A rotating shaft is rotatably connected to the inner side of the measuring box. Two opposite threads are provided on the outer side of the rotating shaft. Two adjusting plates are threadedly connected to the outer side of the rotating shaft. A support bottom roller is fixedly connected to the top of the adjusting plate. The bottom of the measuring spring is fixedly connected with a measuring chassis. Two support top rollers are fixedly connected to the bottom of the measuring chassis. A support adjusting plate is fixedly connected between the support top roller and the support bottom roller. The bottom of the material conveying frame is fixedly connected with a frame bottom plate. A side plate shaft is rotatably connected to the top of the frame bottom plate. A frame side plate is rotatably connected to the outer side of the side plate shaft. A moving inserting roller is fixedly connected to the outer side of the frame side plate. The moving inserting roller is slidably clamped between the straight middle plate and the straight bottom plate;During use: Materials are transported through the material transport frame. The support insert plate is snap-connected inside the inclined clamping plate. The support plate is flush with the straight bottom plate. By rotating the rotating shaft, the two adjustment plates move closer to or away from each other, adjusting the distance between the two support bottom rollers, causing the support adjustment plate to rotate, thereby adjusting the height of the measurement chassis, compressing the measurement spring, and adjusting the compression degree of the measurement spring. When the material transport frame reaches a certain weight, it will continue to deform the measurement spring. When the material transport frame is transported to the top of the support insert plate and the moving insertion roller, if the weight exceeds the threshold, it will compress the balance connection plate and move it downward, squeezing the installation bottom block downward, pulling the connection bottom block and the balance column downward. The height of the telescopic pull shaft is fixed. When the pull column insert block moves downward, it will move along the inclined groove of the pull column insert plate, causing the telescopic pull shaft to slide inward, making the conductive socket connect with the energized socket, conducting the energized socket, and making the alarm light give an alarm.;

[0006] Preferably, the top of the support column plate is fixedly connected with an installation top plate. The top of the installation top plate is fixedly connected with a feed frame. The top of the side guard plate is fixedly connected with a conveyor belt. There is a transmission tooth row on one side of the conveyor belt. A transmission gear is rotatably connected inside the side guard plate. The transmission gear meshes with the transmission tooth row. The transmission gear is fixedly connected to the output end of the transmission motor. A blanking frame is fixedly connected between the two side guard plates. A torsion spring is installed between the frame side plate and the side plate shaft. The outside of the frame side plate is fixedly connected with a fixed installation shaft. The fixed installation shaft is fixedly connected to the inside of the conveyor belt. During use: The transmission motor is used to control the movement and transportation of the transmission tooth row. Materials are injected through the feed frame. The material transport frame is closely attached to the bottom of the feed frame, so that each time the material transport frame passes through the feed frame, the materials are flush with the top of the material transport frame. An unclosed material transport frame is provided. One end of the material transport frame is blocked by the previous material transport frame. The connection gap is sealed by the frame bottom plate and the frame side plate. When it is overweight, it will cause the material transport frame to tilt, allowing the materials to be discharged through the blanking frame. Similarly, a weighing structure can be not set and the material transport frame can be directly tilted for blanking. The transmission device is circular. When turning, it is rotatably connected through the frame side plate and the side plate shaft, facilitating the transportation and turning of the material transport frame.

[0007] The present invention provides a discharging and conveying device for plastic processing through improvement. Compared with the prior art, it has the following improvements and advantages:

[0008] First: For a discharging and conveying device for plastic processing according to the present invention, materials are transported through a material transporting frame. The supporting plug board is clamped inside the inclined clamping board, and the supporting board is flush with the straight bottom board. By rotating the rotating shaft, the two adjusting plates move closer to or away from each other, adjusting the distance between the two supporting bottom rollers, rotating the supporting adjusting plate, thereby adjusting the height of the measuring chassis, compressing the measuring spring, adjusting the compression degree of the measuring spring, so that when the material transporting frame reaches a certain weight, the measuring spring will continue to deform. When the material transporting frame is transported to the top of the supporting plug board and the movable plug roller, if the weight exceeds the threshold, it will compress the balance connecting plate and move downward, squeeze the mounting bottom block downward, pull the connecting bottom block and the balance column downward. The height of the telescopic pull shaft is fixed. When the pull column plug moves downward, it will move along the inclined groove of the pull column plug board, causing the telescopic pull shaft to slide inward, making the conductive plug row engage with the energized row, conducting the energized row, and alarming the alarm lamp;

[0009] Second: For a discharging and conveying device for plastic processing according to the present invention, the transmission motor controls the transmission tooth row to move and transport. Materials are injected through the feeding frame, and the material transporting frame is closely attached to the bottom of the feeding frame, so that each time the material transporting frame passes through the feeding frame, the materials are flush with the top of the material transporting frame. An unclosed material transporting frame is provided. One end of the material transporting frame is blocked by the previous material transporting frame, and the connecting gap is sealed by the frame bottom board and the frame side board. When it is overweight, the material transporting frame will tilt, causing the materials to be discharged through the blanking frame. Similarly, a weighing structure can be not set and the material transporting frame can directly tilt for blanking. The transmission device is in a ring shape. When turning, it is rotatably connected through the frame side board and the side board shaft, facilitating the transportation and rotation of the material transporting frame;

[0010] Summary: The discharging and conveying device for plastic processing according to the present invention realizes the integrated operation of automatic metering, conveying, and alarming in the plastic processing industry, greatly improving the production efficiency and operation convenience. Through the precise mechanical structure design, the device ensures the stability and accuracy of materials during transportation. At the same time, its intelligent alarm system can respond to overweight situations in a timely manner, effectively avoiding potential safety hazards during the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The following further explains the present invention with reference to the drawings and embodiments:

[0012] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0013] Figure 2 is a structural schematic diagram of the support column board of the present invention;

[0014] Figure 3 is a structural schematic diagram of the inclined clamping board of the present invention;

[0015] Figure 4 is a structural schematic diagram of the measuring box of the present invention;

[0016] Figure 5 is a schematic structural diagram of the installation bottom block of the present invention;

[0017] Figure 6 is a schematic structural diagram of the alarm lamp of the present invention;

[0018] Figure 7 is a schematic sectional view of the measurement box of the present invention;

[0019] Figure 8 is a schematic structural diagram of the measurement chassis of the present invention;

[0020] Figure 9 is a schematic structural diagram of the material transporting frame of the present invention.

[0021] Explanation of reference numerals:

[0022] 1. Support column plate; 2. Installation top plate; 3. Feeding frame; 4. Side guard plate; 5. Measurement box; 6. Transmission motor; 7. Transmission gear; 8. Transmission belt; 9. Transmission tooth row; 10. Straight middle plate; 11. Straight bottom plate; 12. Inclined clamping plate; 13. Alarm lamp; 14. Discharging frame; 15. Energizing column; 16. Installation bottom block; 17. Connection bottom block; 18. Balance column; 19. Balance pulling block; 20. Pulling column insert block; 21. Pulling column insert plate; 22. Telescopic pulling shaft; 23. Conductive socket row; 24. Energizing row; 25. Connection bottom column; 26. Balance connection plate; 27. Support bottom block; 28. Support plate; 29. Support insert plate; 30. Moving insert roller; 31. Inner telescopic column; 32. Limit chassis; 33. Measurement spring; 34. Measurement chassis; 35. Rotating shaft; 36. Adjusting plate; 37. Support bottom roller; 38. Support top roller; 39. Support adjusting plate; 40. Material transporting frame; 41. Frame bottom plate; 42. Side plate shaft; 43. Frame side plate; 44. Torsion spring; 45. Fixed installation shaft. Detailed implementation manners

[0023] The present invention will be described in detail below. The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] The present invention provides a discharging and conveying device for plastic processing by improvement. The technical solution of the present invention is:

[0025] As Figures 1-9As shown in the figure, a discharging and conveying device for plastic processing includes two support column plates 1, a measuring box 5, a transmission motor 6, and a material conveying frame 40. On the inner side of the support column plates 1, there are fixedly connected side guard plates 4. On the adjacent sides of the two side guard plates 4, there are fixedly connected two straight bottom plates 11, and on the adjacent sides of the two side guard plates 4, there are fixedly connected straight middle plates 10. On the inner sides of the two straight bottom plates 11, there are fixedly connected inclined clamping plates 12. Inside the two inclined clamping plates 12, there are slidingly clamped support insertion plates 29. Between the two support insertion plates 29, there is fixedly connected a support plate 28. At the bottom of the support plate 28, there is fixedly connected a support bottom block 27. Between the two support bottom blocks 27, there is fixedly connected a balance connecting plate 26. At the bottom of the balance connecting plate 26, there is fixedly connected a connecting bottom column 25. At the bottom of the connecting bottom column 25, there is fixedly connected a connecting bottom block 17. At the bottom of the connecting bottom block 17, there is fixedly connected a mounting bottom block 16. At the bottom of the mounting bottom block 16, there is fixedly connected an inner telescopic column 31. At the bottom of the inner telescopic column 31, there is fixedly connected a limit chassis 32. At the bottom of the limit chassis 32, there is installed a measuring spring 33, and the measuring spring 33 is installed inside the measuring box 5. Inside the connecting bottom block 17, there are fixedly connected two balance columns 18. At both ends of the balance columns 18, there are fixedly connected balance pulling blocks 19. Inside the balance pulling blocks 19 at the same end of the two balance columns 18, there is slidingly clamped a pulling column insertion plate 21. On the adjacent sides of the two balance pulling blocks 19, there is fixedly connected a pulling column insertion block 20. The two sides of the pulling column insertion plate 21 are provided with inclined grooves, and the pulling column insertion block 20 is slidingly clamped inside the inclined grooves. At the end of the pulling column insertion plate 21, there is fixedly connected a telescopic pulling shaft 22, and the telescopic pulling shaft 22 is slidingly clamped inside the installation top plate 2. At one end of a telescopic pulling shaft 22 away from the pulling column insertion plate 21, there is fixedly connected a conductive insertion row 23. On one side of the installation top plate 2, there is fixedly connected a power-on column 15. At the top of the power-on column 15, there is fixedly connected an alarm lamp 13. At the bottom of the alarm lamp 13, there is fixedly connected a power-on row 24, and the power-on row 24 is installed inside the power-on column 15. The conductive insertion row 23 is slidingly clamped at the bottom of the power-on row 24. Inside the measuring box 5, there is rotatably connected a rotating shaft 35. On the outer side of the rotating shaft 35, there are two opposite threads. On the outer side of the rotating shaft 35, there are threadedly connected two adjusting plates 36. At the top of the adjusting plates 36, there is fixedly connected a support bottom roller 37. At the bottom of the measuring spring 33, there is fixedly connected a measuring chassis 34. At the bottom of the measuring chassis 34, there are fixedly connected two support top rollers 38. Between the support top rollers 38 and the support bottom rollers 37, there is fixedly connected a support adjusting plate 39. At the bottom of the material conveying frame 40, there is fixedly connected a frame bottom plate 41. On the top of the frame bottom plate 41, there is rotatably connected a side plate shaft 42. On the outer side of the side plate shaft 42, there is rotatably connected a frame side plate 43. On the outer side of the frame side plate 43, there is fixedly connected a moving insertion roller 30, and the moving insertion roller 30 is slidingly clamped between the straight middle plate 10 and the straight bottom plate 11;During use: Materials are transported through the material transport frame 40. The support insertion plate 29 is clamped inside the inclined clamping plate 12. The support plate 28 is flush with the straight bottom plate 11. By rotating the rotary shaft 35, the two adjustment plates 36 move closer to or away from each other, adjusting the distance between the two support bottom rollers 37, causing the support adjustment plate 39 to rotate, thereby adjusting the height of the measurement chassis 34, compressing the measurement spring 33, and adjusting the compression degree of the measurement spring 33. When the material transport frame 40 reaches a certain weight, it will continue to deform the measurement spring 33. When the material transport frame 40 is transported to the top of the support insertion plate 29 and the movable insertion roller 30, if the weight exceeds the threshold, it will compress the balance connection plate 26 and move it downward, squeezing the installation bottom block 16 downward, pulling the connection bottom block 17 and the balance column 18 downward. The height of the telescopic pull shaft 22 is fixed. When the pull column insert 20 moves downward, it will move along the inclined groove of the pull column insertion plate 21, causing the telescopic pull shaft 22 to slide inward, engaging the conductive socket 23 with the energized socket 24, making the energized socket 24 conduct electricity, and causing the alarm lamp 13 to give an alarm.;

[0026] Further, the top of the support column plate 1 is fixedly connected with an installation top plate 2. The top of the installation top plate 2 is fixedly connected with a feed frame 3. The top of the side guard plate 4 is fixedly connected with a conveyor belt 8. One side of the conveyor belt 8 is provided with a conveyor tooth row 9. The inner side of the side guard plate 4 is rotatably connected with a conveyor gear 7. The conveyor gear 7 meshes with the conveyor tooth row 9. The conveyor gear 7 is fixedly connected to the output end of the conveyor motor 6. A blanking frame 14 is fixedly connected between the two side guard plates 4. A torsion spring 44 is installed between the frame side plate 43 and the side plate shaft 42. The outer side of the frame side plate 43 is fixedly connected with a fixed installation shaft 45. The fixed installation shaft 45 is fixedly connected to the inside of the conveyor belt 8. During use: The conveyor tooth row 9 is controlled by the conveyor motor 6 for moving transportation. Materials are injected through the feed frame 3. The material transport frame 40 is closely attached to the bottom of the feed frame 3, so that each time the material transport frame 40 passes through the feed frame 3, the materials are flush with the top of the material transport frame 40. The material transport frame 40 is set to be not closed. One end of the material transport frame 40 is blocked by the previous material transport frame 40, and the connection gap is sealed by the frame bottom plate 41 and the frame side plate 43. When it is overweight, it will cause the material transport frame 40 to tilt, allowing the materials to be discharged through the blanking frame 14. Similarly, a weighing structure can be not set and the material transport frame 40 can be directly tilted for blanking. The transmission device is circular. When turning, it is rotatably connected through the frame side plate 43 and the side plate shaft 42, facilitating the transportation and turning of the material transport frame 40.

[0027] Working principle: When in use, materials are transported through the material transporting frame 40. The supporting plug board 29 is clamped inside the inclined clamping board 12. The supporting board 28 is flush with the straight bottom board 11. By rotating the rotating shaft 35, the two adjusting boards 36 move closer to or away from each other, adjusting the distance between the two supporting bottom rollers 37, causing the supporting adjusting board 39 to rotate, thereby adjusting the height of the measuring chassis 34, compressing the measuring spring 33, and adjusting the compression degree of the measuring spring 33. When the material transporting frame 40 reaches a certain weight, it will continue to deform the measuring spring 33. When the material transporting frame 40 is transported to the top of the supporting plug board 29 and the moving plug roller 30, if the weight exceeds the threshold, it will compress the balance connecting board 26 and move it downward, squeezing the mounting bottom block 16 downward, pulling the connecting bottom block 17 and the balance column 18 downward. The height of the telescopic pull shaft 22 is fixed. When the pull post insert block 20 moves downward, it will move along the inclined slot of the pull post insert board 21, causing the telescopic pull shaft 22 to slide inward, making the conductive socket 23 engage with the energized row 24, conducting the energized row 24, and causing the alarm lamp 13 to give an alarm. The transmission motor 6 controls the transmission gear row 9 to move and transport. Materials are injected through the feeding frame 3. The material transporting frame 40 is closely attached to the bottom of the feeding frame 3, so that each time the material transporting frame 40 passes through the feeding frame 3, the materials are flush with the top of the material transporting frame 40. The material transporting frame 40 is set to be not closed. One end of the material transporting frame 40 is blocked by the previous material transporting frame 40, and the connecting gap is sealed by the frame bottom board 41 and the frame side board 43. When it is overweight, the material transporting frame 40 will tilt, causing the materials to be discharged through the blanking frame 14. Similarly, the weighing structure can be not set and the material transporting frame 40 can be directly tilted for blanking. The transmission device is annular. When turning, it is rotationally connected through the frame side board 43 and the side board shaft 42, facilitating the transportation and rotation of the material transporting frame 40.

[0028] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A discharging and conveying device for plastic processing, comprising two support column plates (1), a measuring box (5), a transmission motor (6), and a material conveying frame (40), characterized in that: The inner side of the support column plate (1) is fixedly connected with a side guard plate (4). On one adjacent side of the two side guard plates (4), two straight bottom plates (11) are fixedly connected respectively. On one adjacent side of the two side guard plates (4), a straight middle plate (10) is fixedly connected. On the inner side of the two straight bottom plates (11), inclined clamping plates (12) are fixedly connected respectively. A support insertion plate (29) is slidably clamped inside each of the two inclined clamping plates (12). A support plate (28) is fixedly connected between the two support insertion plates (29). The bottom of the support plate (28) is fixedly connected with a support bottom block (27). A balance connecting plate (26) is fixedly connected between the two support bottom blocks (27). The bottom of the balance connecting plate (26) is fixedly connected with a connecting bottom column (25). The bottom of the connecting bottom column (25) is fixedly connected with a connecting bottom block (17). The bottom of the connecting bottom block (17) is fixedly connected with a mounting bottom block (16). The bottom of the mounting bottom block (16) is fixedly connected with an inner telescopic column (31). The bottom of the inner telescopic column (31) is fixedly connected with a limit chassis (32). A measuring spring (33) is installed at the bottom of the limit chassis (32). The measuring spring (33) is installed inside the measuring box (5). Two balance columns (18) are fixedly connected to the inner side of the connecting bottom block (17). Balance pulling blocks (19) are fixedly connected to both ends of the balance column (18). A pull column insertion plate (21) is slidably clamped inside the balance pulling blocks (19) at the same end of the two balance columns (18). A pull column insertion block (20) is fixedly connected to the adjacent side of the two balance pulling blocks (19). Oblique grooves are formed on both sides of the pull column insertion plate (21). The pull column insertion block (20) is slidably clamped inside the oblique grooves. The end of the pull column insertion plate (21) is fixedly connected with a telescopic pull shaft (22). The telescopic pull shaft (22) is slidably clamped inside the mounting top plate (2). One end of the telescopic pull shaft (22) away from the pull column insertion plate (21) is fixedly connected with a conductive socket (23). An energizing column (15) is fixedly connected to one side of the mounting top plate (2). An alarm lamp (13) is fixedly connected to the top of the energizing column (15). An energizing row (24) is fixedly connected to the bottom of the alarm lamp (13). The energizing row (24) is installed inside the energizing column (15). The conductive socket (23) is slidably clamped to the bottom of the energizing row (24). A rotating shaft (35) is rotatably connected to the inner side of the measuring box (5). Two opposite threads are provided on the outer side of the rotating shaft (35). Two adjusting plates (36) are threadedly connected to the outer side of the rotating shaft (35). A support bottom roller (37) is fixedly connected to the top of the adjusting plate (36). A measuring chassis (34) is fixedly connected to the bottom of the measuring spring (33). Two support top rollers (38) are fixedly connected to the bottom of the measuring chassis (34). A support adjusting plate (39) is fixedly connected between the support top roller (38) and the support bottom roller (37).

2. The discharging and conveying device for plastic processing according to claim 1, wherein: The bottom of the material transporting frame (40) is fixedly connected with a frame bottom plate (41). The top of the frame bottom plate (41) is rotatably connected with a side plate shaft (42). The outside of the side plate shaft (42) is rotatably connected with a frame side plate (43). The outside of the frame side plate (43) is fixedly connected with a movable insertion roller (30). The movable insertion roller (30) is slidably clamped between the straight middle plate (10) and the straight bottom plate (11).

3. The discharging and conveying equipment for plastic processing according to claim 1, characterized in that: The top of the support column plate (1) is fixedly connected with an installation top plate (2). The top of the installation top plate (2) is fixedly connected with a feeding frame (3). The top of the side guard plate (4) is fixedly connected with a conveyor belt (8). A conveyor tooth row (9) is arranged on one side of the conveyor belt (8). The inside of the side guard plate (4) is rotatably connected with a conveyor gear (7). The conveyor gear (7) meshes with the conveyor tooth row (9). The conveyor gear (7) is fixedly connected to the output end of a conveyor motor (6). A blanking frame (14) is fixedly connected between the two side guard plates (4).

4. The discharging and conveying equipment for plastic processing according to claim 2, characterized in that: A torsion spring (44) is installed between the frame side plate (43) and the side plate shaft (42). The outside of the frame side plate (43) is fixedly connected with a fixed installation shaft (45). The fixed installation shaft (45) is fixedly connected to the inside of the conveyor belt (8).

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