A plastic bucket processing production line and online control system

Abstract

This invention discloses a plastic bucket processing production line and online control system, relating to the field of plastic bucket processing technology. The invention includes a base, a U-shaped frame fixedly mounted on the upper surface of the base, a blow molding device fixedly mounted on the inner wall of the U-shaped frame, a top mold seat slidably mounted on the side of the base near the U-shaped frame, two mold sleeves slidably mounted on the inner wall of the U-shaped frame, and evenly distributed support seats fixedly mounted on the side of the base away from the U-shaped frame. By driving a threaded rod to rotate, the threaded rod drives a second guide block to slide horizontally. The second guide block, through a connecting rod, causes the cutting machine body to move horizontally. As the cutting machine body moves horizontally, the cutting wheel of the cutting machine body cuts off the excess material at the top of the plastic bucket, thus conveniently realizing the automatic cutting of the excess material at the top of the plastic bucket, effectively improving the convenience of cutting the excess material at the top of the plastic bucket, and simultaneously improving the cutting effect.

Description

Technical Field

[0001] This invention relates to the field of plastic bucket processing technology, specifically to a plastic bucket processing production line and online control system. Background Technology

[0002] Plastic drums: Plastic drums are mostly made of polyethylene, polypropylene, and other plastics through blow molding and injection molding. They are used in the chemical, pesticide, pharmaceutical, food, hardware, electronics, and electromechanical industries for the outer packaging of liquids and solids. Plastic drums are widely used for the storage and transportation of various liquids and have excellent properties for packaging special hazardous materials. They are not easily broken, do not rust, are lightweight, and have excellent oil and strong corrosion resistance. They are often used for packaging hazardous materials that require insulation, moisture protection, pressure resistance, and corrosion resistance. Plastic drums are mostly made of polyethylene, polypropylene, polyester, and other plastics through blow molding, injection molding, vacuum forming, and rotational molding. They are widely used for holding liquids and solids in the chemical, pesticide, pharmaceutical, food, hardware, electronics, and electromechanical industries. Existing plastic drum processing production lines have the following problems:

[0003] Currently, in the processing of plastic buckets, the blow-molded plastic buckets are mostly separated from the blow molding machine by manual movement, resulting in high labor intensity during the plastic bucket processing. At the same time, the excess material at the top of the molded plastic buckets is mostly cut manually, which is inconvenient and the manual cutting effect is poor. In order to solve the above problems, the inventor proposes a plastic bucket processing production line and online control system to solve the above problems. Summary of the Invention

[0004] To address the issues of high labor intensity and inconvenience in cutting off excess material from the top of plastic buckets during processing, this invention aims to provide a plastic bucket processing production line and an online control system.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a plastic bucket processing production line, including a base, a U-shaped frame fixedly installed on the upper surface of the base, a blow molding device fixedly installed on the inner wall of the U-shaped frame, a top mold seat slidably installed on the side of the base near the U-shaped frame, two mold sleeves slidably installed on the inner wall of the U-shaped frame, uniformly distributed support seats fixedly installed on the side of the base away from the U-shaped frame, two side plates fixedly installed on the inner wall of the U-shaped frame, two support rods fixedly installed on one side of the U-shaped frame, the end of the support rod away from the U-shaped frame being fixedly connected to the lower surface of the side plate, a clamping mechanism provided between the two side plates, a moving mechanism provided between the two side plates and the clamping mechanism, and a cutting mechanism provided on one side of one side plate.

[0006] Preferably, the clamping mechanism includes two clamping plates, each with evenly distributed arc-shaped grooves on opposite sides. Two electric push rods are provided between the two side plates, with the piston end of each electric push rod fixedly connected to one side of the clamping plate. Two guide rods are provided between the two side plates, with the guide rods passing through the clamping plates and slidably connected to them.

[0007] Preferably, the moving mechanism includes two first guide blocks. The end of the electric push rod away from the clamping plate is fixedly connected to one side of the first guide block. One end of the guide rod is fixedly connected to one side of the first guide block. First guide grooves are provided on opposite sides of the two side plates. The inner walls of the first guide blocks and the first guide grooves are slidably connected. A lead screw is rotatably mounted on one side of each of the two side plates. The lead screw passes through the first guide groove and is threadedly rotatably connected to the first guide block. A first synchronous pulley is fixedly mounted on one end of each of the two lead screws. A first synchronous belt is connected between the two first synchronous pulleys. A first gear is fixedly mounted on one end of one lead screw. A servo motor is fixedly mounted on one side of one side plate. A fixing block is fixedly connected to the outer wall of the servo motor. One side of the fixing block is fixedly connected to one side of a side plate. A rotating rod is fixedly mounted on the drive output end of the servo motor. A sector gear is fixedly mounted on the end of the rotating rod away from the servo motor. The sector gear and the first gear are meshed.

[0008] Preferably, the cutting mechanism includes a cutting machine body, a second guide groove is provided on one side of one of the side plates, a second guide block is slidably connected to the inner wall of the second guide groove, a connecting rod is fixedly installed on one side of the second guide block, the end of the connecting rod away from the second guide block is fixedly connected to one side of the cutting machine body, a threaded rod is rotatably installed on one side of one of the side plates, the threaded rod passes through the second guide groove and is threadedly rotatably connected to the second guide block, a transmission rod is provided on the upper surface of the fixed block, a second synchronous pulley is fixedly installed on the outer wall of the transmission rod and one end of the threaded rod, a second synchronous belt is connected between the two second synchronous pulleys, and a second gear is fixedly installed on one end of the transmission rod.

[0009] Preferably, a fixing rod is fixedly installed on the upper surface of the fixing block, and a rotating sleeve is fixedly installed at the end of the fixing rod away from the fixing block. The transmission rod passes through the rotating sleeve and is rotatably connected to the inner wall of the rotating sleeve.

[0010] An online control system for a plastic bucket processing production line includes a plastic bucket processing production line and a back-end control module. The back-end control module is connected to an infrared scanning module, the infrared scanning module is connected to a clamping module, the clamping module is connected to a moving module, and the moving module is connected to a cutting module.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. By activating the two electric push rods, the piston ends of the two electric push rods extend, causing the two clamping plates to move closer to each other. The two clamping plates clamp the excess material at the top of the plastic bucket, thus conveniently clamping the plastic bucket and facilitating the subsequent cutting of the excess material at the top of the plastic bucket.

[0013] 2. By driving the lead screw to rotate, the lead screw drives the first guide block to slide horizontally. The first guide block causes the guide rod, electric push rod and clamping plate to move horizontally, and the plastic bucket moves horizontally in sync. This makes it easy to move the clamped plastic bucket horizontally. Compared with the existing technology, manually moving the formed plastic bucket reduces the labor intensity during plastic bucket processing.

[0014] 3. By driving the threaded rod to rotate, the threaded rod drives the second guide block to slide horizontally. The second guide block moves the cutting machine body horizontally through the connecting rod. As the cutting machine body moves horizontally, the cutting wheel of the cutting machine body cuts off the excess material at the top of the plastic bucket, thus conveniently realizing the automatic cutting of the excess material at the top of the plastic bucket, thereby effectively improving the convenience of cutting the excess material at the top of the plastic bucket, and at the same time, effectively improving the cutting effect. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 This is another overall structural schematic diagram of the present invention.

[0018] Figure 3 This is a schematic diagram showing the connection of the clamping mechanism, the moving mechanism, and the cutting mechanism of the present invention.

[0019] Figure 4 For the present invention Figure 3 Enlarged schematic diagram of part A in the diagram.

[0020] Figure 5 For the present invention Figure 3 Enlarged schematic diagram of part B in the diagram.

[0021] Figure 6 This is a schematic diagram showing the connection between the moving mechanism and the cutting mechanism of the present invention.

[0022] Figure 7 For the present invention Figure 6 Enlarged schematic diagram of part C in the diagram.

[0023] Figure 8 This is a schematic diagram of the module connection of the present invention.

[0024] In the diagram: 1. Base; 11. U-shaped frame; 12. Blow molding equipment; 13. Top mold base; 14. Mold sleeve; 15. Support base; 16. Side plate; 17. Support rod; 2. Clamping mechanism; 21. Clamping plate; 22. Arc groove; 23. Guide rod; 24. Electric push rod; 3. Moving mechanism; 31. First guide block; 32. First guide groove; 33. Lead screw; 34. First synchronous pulley; 35. First synchronous belt; 36. First gear; 37. Servo motor; 38. 1. Fixed block; 39. Rotating rod; 4. Sector gear; 5. Cutting mechanism; 51. Cutting machine body; 52. Second guide groove; 53. Second guide block; 54. Connecting rod; 55. Threaded rod; 56. Transmission rod; 57. Fixed rod; 58. Rotating sleeve; 59. Second synchronous pulley; 6. Second synchronous belt; 61. Second gear; 100. Back-end control module; 200. Infrared scanning module; 300. Clamping module; 400. Moving module; 500. Cutting module. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Example: Figure 1-8As shown, this invention provides a plastic bucket processing production line, including a base 1. A U-shaped frame 11 is fixedly installed on the upper surface of the base 1. A blow molding device 12 is fixedly installed on the inner wall of the U-shaped frame 11. A top mold base 13 is slidably installed on the side of the base 1 near the U-shaped frame 11. Two mold sleeves 14 are slidably installed on the inner wall of the U-shaped frame 11. When the blow molding device 12 operates, the mold of the plastic bucket is blown out by the blow molding device 12. By opening the top mold base 13, the top mold base 13 rises and lifts the blown plastic bucket. By bringing the two mold sleeves 14 closer to each other, the blown plastic bucket is... The molding process of model 14 is an existing technology and will not be described in detail here. Two side plates 16 are fixedly installed on the inner wall of the U-shaped frame 11. A clamping mechanism 2 is provided between the two side plates 16. The clamping mechanism 2 can clamp the excess material at the top of the plastic bucket, thereby achieving the clamping and fixing of the plastic bucket. A moving mechanism 3 is provided between the two side plates 16 and the clamping mechanism 2. The moving mechanism 3 can make the clamping mechanism 2 move horizontally, thereby achieving the horizontal movement of the plastic bucket. A cutting mechanism 5 is provided on one side of one side plate 16. The cutting mechanism 5 can cut off the excess material at the top of the plastic bucket, thereby achieving the separation of the plastic bucket from the excess material.

[0027] By adopting the above technical solution, by setting a clamping mechanism 2, the clamping mechanism 2 clamps the excess material at the top of the plastic bucket, thereby achieving the clamping and fixing of the plastic bucket. By setting a moving mechanism 3, the moving mechanism 3 moves the clamping mechanism 2 horizontally, thereby achieving the horizontal movement of the plastic bucket. By setting a cutting mechanism 5, the cutting mechanism 5 cuts off the excess material at the top of the plastic bucket, thereby achieving the separation of the plastic bucket from the excess material.

[0028] The base 1 has evenly distributed support seats 15 fixedly installed on the side away from the U-shaped frame 11. The support seats 15 can improve the stability of the base 1. Two support rods 17 are fixedly installed on one side of the U-shaped frame 11. The end of the support rod 17 away from the U-shaped frame 11 is fixedly connected to the lower surface of the side plate 16. The support rod 17 can support and fix the side plate 16, improving the stability of the side plate 16.

[0029] By adopting the above technical solution, the support base 15 is set to improve the stability of the base 1, and the support rod 17 is set to support and fix the side plate 16, thereby improving the stability of the side plate 16.

[0030] The clamping mechanism 2 includes two clamping plates 21. When the two clamping plates 21 approach each other, they can clamp the excess material at the top of the plastic bucket. The two clamping plates 21 are provided with evenly distributed arc grooves 22 on opposite sides. By providing the arc grooves 22, the clamping stability can be improved. Two electric push rods 24 are provided between the two side plates 16. The piston end of the electric push rod 24 is fixedly connected to one side of the clamping plate 21. By opening the electric push rod 24, the piston end of the electric push rod 24 can move the clamping plate 21 horizontally.

[0031] By adopting the above technical solution, by activating the electric push rod 24, the piston end of the electric push rod 24 causes the clamping plate 21 to move horizontally. When the two clamping plates 21 approach each other, the two clamping plates 21 clamp the remaining material at the top of the plastic bucket.

[0032] Two guide rods 23 are provided between the two side plates 16. The guide rods 23 pass through the clamping plate 21 and are slidably connected to the clamping plate 21. By setting the guide rods 23, the clamping plate 21 can be kept moving in the horizontal direction, and at the same time, the stability of the clamping plate 21 is improved.

[0033] By adopting the above technical solution, and by setting the guide rod 23, the clamping plate 21 is kept moving in the horizontal direction, and the stability of the clamping plate 21 is improved.

[0034] The moving mechanism 3 includes two first guide blocks 31. One end of an electric push rod 24, away from the clamping plate 21, is fixedly connected to one side of the first guide block 31. One end of a guide rod 23 is fixedly connected to one side of the first guide block 31. The first guide blocks 31 enable the guide rod 23 and the electric push rod 24 to move horizontally, thereby achieving horizontal movement of the two clamping plates 21 and the plastic bucket. First guide grooves 32 are provided on opposite sides of the two side plates 16. The first guide blocks 31 are slidably connected to the inner walls of the first guide grooves 32, allowing the first guide blocks 31 to slide horizontally along the inner walls of the first guide grooves 32. The two side plates 16... Both lead screws 33 are rotatably mounted on one side. The lead screws 33 pass through the first guide groove 32 and are threadedly connected to the first guide block 31. The lead screws 33 can drive the first guide block 31 to slide horizontally along the inner wall of the first guide groove 32. One end of each of the two lead screws 33 is fixedly mounted with a first synchronous pulley 34. A first synchronous belt 35 is connected between the two first synchronous pulleys 34. One lead screw 33 can make the other lead screw 33 rotate synchronously in the same direction through the two first synchronous pulleys 34 and the first synchronous belt 35. One end of one lead screw 33 is fixedly mounted with a first gear 36. The first gear 36 can make one lead screw 33 rotate.

[0035] By adopting the above technical solution, the first gear 36 is driven to rotate, which in turn causes a lead screw 33 to rotate. The lead screw 33 then causes another lead screw 33 to rotate synchronously and in the same direction via two first synchronous pulleys 34 and a first synchronous belt 35. The two lead screws 33 drive two first guide blocks 31 to slide horizontally along the inner wall of two first guide grooves 32. The first guide blocks 31 cause the guide rod 23 and the electric push rod 24 to move horizontally, thereby realizing the horizontal movement of the two clamping plates 21 and the plastic bucket.

[0036] A servo motor 37 is fixedly mounted on one side of a side plate 16. A rotating rod 39 is fixedly mounted on the drive output end of the servo motor 37. When the servo motor 37 is turned on, the drive shaft of the servo motor 37 can make the rotating rod 39 rotate. A sector gear 4 is fixedly mounted on the end of the rotating rod 39 away from the servo motor 37. The rotating rod 39 can make the sector gear 4 rotate. The sector gear 4 and the first gear 36 are meshed and connected. The sector gear 4 can drive the first gear 36 to rotate. When the sector gear 4 disengages from the first gear 36, the two first guide blocks 31 slide horizontally to the ends of the two first guide grooves 32.

[0037] By adopting the above technical solution, by turning on the servo motor 37, the drive shaft of the servo motor 37 causes the rotating rod 39 to rotate, the rotating rod 39 causes the sector gear 4 to rotate, the sector gear 4 drives the first gear 36 to rotate, and when the sector gear 4 disengages from the first gear 36, the two first guide blocks 31 slide horizontally to the ends of the two first guide grooves 32.

[0038] A fixing block 38 is fixedly connected to the outer wall of the servo motor 37. One side of the fixing block 38 is fixedly connected to one side of a side plate 16. By setting the fixing block 38, the fixing block 38 can support and fix the servo motor 37, thereby improving the stability of the servo motor 37.

[0039] By adopting the above technical solution, and by setting a fixing block 38, the servo motor 37 is supported and fixed, thereby improving the stability of the servo motor 37.

[0040] The cutting mechanism 5 includes a cutting machine body 51. When the cutting machine body 51 operates, its cutting wheel can cut off the excess material at the top of the plastic bucket, thereby separating the excess material from the plastic bucket. A second guide groove 52 is provided on one side of a side plate 16. A second guide block 53 is slidably connected to the inner wall of the second guide groove 52. The second guide block 53 can slide horizontally along the inner wall of the second guide groove 52. A connecting rod 54 is fixedly installed on one side of the second guide block 53. The end of the connecting rod 54 away from the second guide block 53 is fixedly connected to one side of the cutting machine body 51. The second guide block 53 can move the cutting machine body 51 horizontally through the connecting rod 54. A threaded rod 55 is rotatably installed on one side of a side plate 16. Rod 55 passes through the second guide groove 52 and is threadedly rotatably connected to the second guide block 53. The threaded rod 55 can drive the second guide block 53 to slide horizontally along the inner wall of the second guide groove 52. A transmission rod 56 is provided on the upper surface of the fixed block 38. A second synchronous wheel 59 is fixedly installed on the outer wall of the transmission rod 56 and one end of the threaded rod 55. A second synchronous belt 6 is connected between the two second synchronous wheels 59. The transmission rod 56 can make the threaded rod 55 rotate through the two second synchronous wheels 59 and the second synchronous belt 6. A second gear 61 is fixedly installed on one end of the transmission rod 56. The second gear 61 can make the transmission rod 56 rotate. When the sector gear 4 disengages from the first gear 36, the sector gear 4 meshes with the second gear 61 and drives the second gear 61 to rotate.

[0041] By adopting the above technical solution, when the sector gear 4 disengages from the first gear 36, the sector gear 4 meshes with the second gear 61 and drives the second gear 61 to rotate. The second gear 61 causes the transmission rod 56 to rotate. The transmission rod 56 causes the threaded rod 55 to rotate through two second synchronous pulleys 59 and the second synchronous belt 6. The threaded rod 55 drives the second guide block 53 to slide horizontally along the inner wall of the second guide groove 52. The second guide block 53 causes the cutting machine body 51 to move horizontally through the connecting rod 54. As the cutting machine body 51 moves horizontally, the cutting wheel of the cutting machine body 51 cuts off the excess material at the top of the plastic bucket, thereby separating the excess material at the top of the plastic bucket from the plastic bucket.

[0042] A fixing rod 57 is fixedly installed on the upper surface of the fixing block 38. A rotating sleeve 58 is fixedly installed at the end of the fixing rod 57 away from the fixing block 38. The transmission rod 56 passes through the rotating sleeve 58 and is rotatably connected to the inner wall of the rotating sleeve 58. By setting the fixing rod 57 and the rotating sleeve 58, the fixing rod 57 and the rotating sleeve 58 support the transmission rod 56.

[0043] By adopting the above technical solution, the fixed rod 57 and the rotating sleeve 58 are set to support the transmission rod 56.

[0044] An online control system for a plastic bucket processing production line includes a plastic bucket processing production line and a background control module 100. The background control module 100 is connected to an infrared scanning module 200, the infrared scanning module 200 is connected to a clamping module 300, the clamping module 300 is connected to a moving module 400, and the moving module 400 is connected to a cutting module 500.

[0045] Working principle: After the plastic buckets are formed in the two mold sleeves 14, the operator first moves the two mold sleeves 14 away from each other (this is the existing technology), and at the same time activates the two electric push rods 24. The piston ends of the two electric push rods 24 extend and bring the two clamping plates 21 closer to each other. The two clamping plates 21 clamp the excess material at the top of the plastic bucket, thus facilitating the clamping of the plastic bucket and making it easier to cut the excess material at the top of the plastic bucket in the future.

[0046] Subsequently, the servo motor 37 and the cutting machine body 51 are turned on. The drive shaft of the servo motor 37 causes the rotating rod 39 to rotate, which in turn causes the sector gear 4 to rotate. The sector gear 4 drives the first gear 36 to rotate, which in turn causes a lead screw 33 to rotate. The lead screw 33 rotates synchronously in the same direction through two first synchronous pulleys 34 and a first synchronous belt 35. While the two lead screws 33 are rotating, they drive two first guide blocks 31 to slide horizontally along the inner wall of two first guide grooves 32. The two first guide blocks 31 cause two guide rods 23 and two electric push rods 24 to move horizontally. The two clamping plates 21 and the plastic bucket move horizontally synchronously. When the two first guide blocks 31 slide horizontally to the end of the two first guide grooves 32, the sector gear 4 disengages from the first gear 36 and meshes with the second gear 61, thus facilitating the horizontal movement of the clamped plastic bucket. Compared with existing technologies, manually moving the molded plastic bucket reduces the workload during plastic bucket processing.

[0047] Meanwhile, as the sector gear 4 meshes with the second gear 61, the sector gear 4 drives the second gear 61 to rotate, and the second gear 61 causes the transmission rod 56 to rotate. The transmission rod 56 causes the threaded rod 55 to rotate through two second synchronous pulleys 59 and a second synchronous belt 6. The threaded rod 55 drives the second guide block 53 to slide horizontally along the inner wall of the second guide groove 52. The second guide block 53 causes the cutting machine body 51 to move horizontally through the connecting rod 54. As the cutting machine body 51 moves horizontally, the cutting wheel of the cutting machine body 51 cuts off the excess material at the top of the plastic bucket, thus conveniently realizing the automatic cutting of the excess material at the top of the plastic bucket, thereby effectively improving the convenience of cutting the excess material at the top of the plastic bucket, and at the same time, effectively improving the cutting effect.

[0048] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A plastic bucket processing production line, comprising a base (1), characterized in that: A U-shaped frame (11) is fixedly installed on the upper surface of the base (1). A blow molding device (12) is fixedly installed on the inner wall of the U-shaped frame (11). A top mold base (13) is slidably installed on the side of the base (1) near the U-shaped frame (11). Two mold sleeves (14) are slidably installed on the inner wall of the U-shaped frame (11). When the blow molding device (12) is operating, the mold of the plastic bucket is blown out by the blow molding device (12). By opening the top mold base (13), the top mold base (13) rises and lifts the blown plastic bucket. By bringing the two mold sleeves (14) closer to each other, the blown plastic bucket is molded by the two mold sleeves (14). In-cavity molding, the inner wall of the U-shaped frame (11) is fixedly installed with two side plates (16), and a clamping mechanism (2) is provided between the two side plates (16). The clamping mechanism (2) can clamp the excess material at the top of the plastic bucket, thereby achieving the clamping and fixing of the plastic bucket. A moving mechanism (3) is provided between the two side plates (16) and the clamping mechanism (2). The moving mechanism (3) can make the clamping mechanism (2) move horizontally, thereby achieving the horizontal movement of the plastic bucket. A cutting mechanism (5) is provided on one side of one of the side plates (16). The cutting mechanism (5) can cut off the excess material at the top of the plastic bucket, thereby achieving the separation of the plastic bucket from the excess material. A servo motor (37) is fixedly mounted on one side of one of the side plates (16). A rotating rod (39) is fixedly mounted on the drive output end of the servo motor (37). A sector gear (4) is fixedly mounted on the end of the rotating rod (39) away from the servo motor (37). The sector gear (4) meshes with a first gear (36). A fixing block (38) is fixedly connected to the outer wall of the servo motor (37). One side of the fixing block (38) is fixedly connected to one side of a side plate (16). The cutting mechanism (5) includes a cutting machine body (51), a second guide groove (52) is provided on one side of one of the side plates (16), a second guide block (53) is slidably connected to the inner wall of the second guide groove (52), a connecting rod (54) is fixedly installed on one side of the second guide block (53), and the end of the connecting rod (54) away from the second guide block (53) is fixedly connected to one side of the cutting machine body (51). A threaded rod (55) is rotatably installed on one side of one of the side plates (16), the threaded rod (55) passes through the second guide groove (52) and is threadedly rotatably connected to the second guide block (53). A transmission rod (56) is provided on the upper surface of the fixed block (38), a second synchronous wheel (59) is fixedly installed on the outer wall of the transmission rod (56) and one end of the threaded rod (55), a second synchronous belt (6) is connected between the two second synchronous wheels (59), and a second gear (61) is fixedly installed on one end of the transmission rod (56). A fixing rod (57) is fixedly installed on the upper surface of the fixing block (38). A rotating sleeve (58) is fixedly installed at the end of the fixing rod (57) away from the fixing block (38). The transmission rod (56) passes through the rotating sleeve (58) and is rotatably connected to the inner wall of the rotating sleeve (58).

2. The plastic bucket processing production line as described in claim 1, characterized in that, The base (1) has evenly distributed support seats (15) fixedly installed on the side away from the U-shaped frame (11). Two support rods (17) are fixedly installed on one side of the U-shaped frame (11). The end of the support rod (17) away from the U-shaped frame (11) is fixedly connected to the lower surface of the side plate (16).

3. The plastic bucket processing production line as described in claim 1, characterized in that, The clamping mechanism (2) includes two clamping plates (21), and each of the two clamping plates (21) has a uniformly distributed arc groove (22) on its opposite side. Two electric push rods (24) are provided between the two side plates (16), and the piston end of the electric push rod (24) is fixedly connected to one side of the clamping plate (21).

4. A plastic bucket processing production line as described in claim 3, characterized in that, Two guide rods (23) are provided between the two side plates (16), and the guide rods (23) pass through the clamping plate (21) and are slidably connected to the clamping plate (21).

5. A plastic bucket processing production line as described in claim 4, characterized in that, The moving mechanism (3) includes two first guide blocks (31). The end of the electric push rod (24) away from the clamping plate (21) is fixedly connected to one side of the first guide block (31). One end of the guide rod (23) is fixedly connected to one side of the first guide block (31). The opposite sides of the two side plates (16) are provided with first guide grooves (32). The inner walls of the first guide block (31) and the first guide groove (32) are slidably connected. One side of the two side plates (16) is rotatably mounted with a lead screw (33). The lead screw (33) passes through the first guide groove (32) and is threadedly rotatably connected to the first guide block (31). One end of the two lead screws (33) is fixedly mounted with a first synchronous pulley (34). The two first synchronous pulleys (34) are connected by a first synchronous belt (35). One end of the lead screw (33) is fixedly mounted with a first gear (36).

6. An online control system for a plastic bucket processing production line, comprising a plastic bucket processing production line and a back-end control module (100) as described in any one of claims 1 to 5, characterized in that: The background control module (100) is connected to an infrared scanning module (200), the infrared scanning module (200) is connected to a clamping module (300), the clamping module (300) is connected to a moving module (400), and the moving module (400) is connected to a cutting module (500).

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