High-efficiency copper wire drawing manufacturing process

Abstract

This invention discloses a high-efficiency copper wire drawing manufacturing process, belonging to the field of high-efficiency copper wire drawing technology. Step one: Polishing and removing impurities such as copper rust from the exterior of the copper wire, then immersing the copper wire in a cleaning solution for cleaning, and heating the cleaned copper wire in a vacuum furnace; Step two: Drawing the copper wire through a mold to obtain the desired diameter, with continuous spraying of lubricating fluid during the process, and copper powder recovered through a recycling device; By employing a circulating filter belt, continuous filtration of the drawing fluid is achieved, overcoming the drawbacks of static filtration which is prone to clogging, and ensuring continuous and stable filtration efficiency. Deep hole cleaning: Through a unique insert-filter hole matching mechanism (precise matching of drive plate, guide block, insert and filter hole), copper sludge embedded deep in the filter hole can be physically ejected, solving the problem of incomplete surface cleaning of traditional filter belts, fundamentally preventing filter hole clogging, and ensuring long-term and stable permeability of the filter belt.

Description

Technical Field

[0001] This invention relates to the field of high-efficiency copper wire drawing production technology, specifically a high-efficiency copper wire drawing production process. Background Technology

[0002] Currently, in the copper wire drawing process, the circulation and purification of the drawing fluid and the recovery of copper powder are crucial steps to ensure continuous production and resource reuse. However, traditional technologies have many inherent defects in this process, severely restricting production efficiency, equipment stability, and resource recovery benefits. Traditional processes typically employ fixed-installation filters, filter bags, or settling tanks for solid-liquid separation. This static filtration method is highly susceptible to rapid clogging of the filter media surface and internal pores when dealing with drawing solutions containing large amounts of fine copper powder (especially submicron-sized suspended particles). This not only leads to a sharp increase in filtration resistance and a decrease in flow rate but also forces frequent production line shutdowns for cleaning or filter element replacement, severely disrupting production continuity and increasing maintenance costs and labor intensity. Furthermore, static filtration has limited capacity to handle suspended particles, making it difficult to balance filtration accuracy and throughput. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a highly efficient copper wire drawing manufacturing process, solving the problems mentioned in the background section.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a high-efficiency copper wire drawing manufacturing process, comprising the following steps: Step 1: Polish and remove impurities such as copper rust from the outside of the copper wire, then immerse the copper wire in a cleaning solution for cleaning, and then place the cleaned copper wire in a vacuum furnace for heating. Step 2: The copper wire is drawn through the mold to obtain the copper wire of the required diameter. During the process, lubricating liquid is continuously sprayed, and copper powder is recovered through a recycling device. Step 3: After the copper wire is drawn, it is sent back into the vacuum furnace for annealing. The recycling device includes a base plate, a support frame fixedly connected to the top of the base plate, a first collection box fixedly connected to the top of the support frame, an elastic pipe fixedly connected to the bottom of the first collection box, two second fixed plates fixedly connected to the top of the base plate, and an elastic band fixedly connected to the top of each of the second fixed plates. A third fixed plate is fixedly connected to the top of each of the elastic bands. A second collection box is fixedly connected between the two third fixed plates. A support platform is fixedly connected to the top of the second collection box, and a receiving box is fixedly connected to the top of the support platform. The top of the receiving box is fixedly connected to the bottom of the elastic pipe. A bottom groove is formed inside the support platform. Two conveying rollers are rotatably connected between the two third fixed plates. A filter belt is sleeved on the outside of the four conveying rollers, and the four conveying rollers are connected by transmission through the filter belt. Several rows of filter holes are formed on the outside of the filter belt, and each row includes several filter holes.

[0005] Preferably, a scraper is fixedly connected between the two third fixing plates, the top of the scraper is in contact with the bottom of the filter belt, a first fixing plate is fixedly connected to the top of the first collection box, a plurality of guide rollers are rotatably connected to the surface of the first fixing plate, a wire drawing die is fixedly connected to the surface of the first fixing plate and to one side of the guide rollers, and a spray pipe is fixedly installed on the surface of the first fixing plate and to one end of the wire drawing die.

[0006] Preferably, two belt rollers are rotatably connected between the two second fixed plates, and a conveyor belt is sleeved on the outer side of the two belt rollers. The two belt rollers are connected to each other through the conveyor belt. A third motor is fixedly connected to one side of one of the second fixed plates, and the output end of the third motor is fixedly connected to one end of a belt roller. A scraper is fixedly connected between the two second fixed plates, and the top of the scraper is in contact with the surface of the conveyor belt.

[0007] Preferably, a second motor is fixedly connected to one side of one of the third fixing plates, and the output end of the second motor is fixedly connected to one end of a conveying roller.

[0008] Preferably, a hose is fixedly connected to the rear of the second collection box, with one end of the hose extending into the interior of the second collection box and the other end extending behind the third fixing plate.

[0009] Preferably, two conveyor rollers are rotatably connected between the two third fixed plates and below the second collection box, and a conveyor belt is fitted on the outer side of the two conveyor rollers. The two conveyor rollers are connected by the conveyor belt drive. A fifth motor is fixedly connected to the front surface of the third fixed plate, and the output end of the fifth motor is fixedly connected to one end of a conveyor roller. Several drive plates are fixedly connected to the surface of the conveyor belt. Each drive plate has a guide groove inside. One end of each guide groove cavity is rotatably connected to a reciprocating threaded rod through a bearing. A guide block is threadedly connected to the outer side of each reciprocating threaded rod, and one end of each guide block extends to the outer side of the drive plate. Several pins are fixedly connected to the bottom of each guide block, and each pin mates with a filter hole. A worm gear is rotatably connected to one side of each guide groove cavity through a bearing. A worm wheel that mates with the worm gear is fixedly fitted on one end of each reciprocating threaded rod. An annular groove is opened on the inner side of the third fixed plate on the back, and one end of the worm gear extends into the annular groove.

[0010] Preferably, a first rack is fixedly connected to the bottom of the annular groove cavity, and a second rack is fixedly connected to the bottom of the annular groove cavity and to the right of the first rack, and both the first rack and the second rack cooperate with the drive gear.

[0011] Preferably, a drive box is fixedly connected to the top of the base plate and to the front and rear of the second fixed plate. A rotating shaft is rotatably connected inside each drive box via bearings, and a cam is fixedly connected to the outer side of each rotating shaft. A push plate is slidably connected inside each drive box and above the cam. A top column is fixedly connected to the top of each push plate, and a spring is sleeved on the outer side of each top column. The bottom end of each spring is fixedly connected to the top end of the push plate, and the top end of each spring is fixedly connected to the top of the drive box cavity. The top end of each top column extends to the top of the drive box and is fixedly connected to a mounting plate. One end of each mounting plate is fixedly connected to the surface of the third fixed plate. A fourth motor is fixedly connected to one side of each drive box, and the output end of each fourth motor is fixedly connected to one end of the rotating shaft.

[0012] This invention provides a highly efficient copper wire drawing manufacturing process, which has the following beneficial effects: 1. This high-efficiency copper wire drawing manufacturing process utilizes a circulating filter belt to achieve continuous filtration of the drawing liquid, overcoming the drawbacks of static filtration which is prone to clogging, and ensuring consistently stable filtration efficiency. Deep cleaning: Through a unique insert-filter hole matching mechanism (precise matching of the drive plate, guide block, insert, and filter hole), copper sludge embedded deep within the filter holes can be physically ejected, solving the problem of incomplete surface cleaning of traditional filter belts. This fundamentally prevents filter hole clogging and ensures long-term, stable permeability of the filter belt.

[0013] 2. This high-efficiency copper wire drawing manufacturing process, through the cooperation of conveyor belts, drive gears, and racks (first rack and second rack), achieves a periodic and automated "insertion-ejection-reset" cleaning operation on the moving filter belt using inserts. This eliminates the need for manual intervention, significantly reducing maintenance costs and production interruptions. A cam-spring mechanism drives the entire filter assembly (third fixed plate, receiving box, etc.) to produce regular up-and-down vibrations. This vibration effectively shakes off loose copper powder particles adhering to the filter belt surface, creating a synergistic "surface + deep" cleaning effect combined with the deep cleaning by the inserts, significantly improving filtration efficiency and preventing filter pore caking. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the rear view structure; Figure 4 This is a schematic diagram of the conveyor belt structure of the present invention; Figure 5 This is a schematic cross-sectional view of the drive board of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the rear view structure; Figure 7 This is a schematic diagram of the internal structure of the drive box of the present invention; Figure 8 This is a schematic diagram of the internal structure of the support platform of the present invention.

[0015] In the diagram: 1. Base plate; 2. Frame; 3. First collection box; 4. Elastic pipe; 5. First fixing plate; 6. Guide roller; 7. Wire drawing die; 8. Nozzle; 9. Second fixing plate; 10. Elastic belt; 11. Third fixing plate; 12. Receiving box; 13. Support platform; 14. Second collection box; 15. Bottom trough; 16. Hose; 17. Conveyor roller; 19. Filter belt; 20. Filter holes; 21. Second motor; 22. Conveyor roller; 23. Conveyor belt; 24. Drive plate; 25. 26. Guide groove; 27. Reciprocating threaded rod; 28. Worm gear; 29. ​​Worm wheel; 30. Guide block; 31. Insert column; 32. Scraper block; 33. Belt roller; 34. Conveyor belt; 35. Scraper; 36. Third motor; 37. Annular groove; 38. First rack; 39. Second rack; 40. Drive box; 41. Rotating shaft; 42. Cam; 43. Push plate; 44. Top column; 45. Spring; 46. Drive gear; 47. Fourth motor; 48. Mounting plate; 49. Fifth motor. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0017] Example 1 This invention provides a technical solution: a high-efficiency copper wire drawing manufacturing process, comprising the following steps: Step 1: Polish and remove impurities such as copper rust from the outside of the copper wire, then immerse the copper wire in a cleaning solution for cleaning, and then place the cleaned copper wire in a vacuum furnace for heating. Step 2: The copper wire is drawn through the mold to obtain the copper wire of the required diameter. During the process, lubricating liquid is continuously sprayed, and copper powder is recovered through a recycling device. Step 3: After the copper wire is drawn, it is sent back into the vacuum furnace for annealing.

[0018] Example 2 Please see Figures 1 to 8 The present invention provides a technical solution: the recycling device includes a base plate 1, a support frame 2 fixedly connected to the top of the base plate 1, a first collection box 3 fixedly connected to the top of the support frame 2, an elastic pipe 4 fixedly connected to the bottom of the first collection box 3, two second fixing plates 9 fixedly connected to the top of the base plate 1, and an elastic band 10 fixedly connected to the top of each of the second fixing plates 9, and a third fixing plate 11 fixedly connected to the top of each of the elastic bands 10, and a second collection box 14 fixedly connected between the two third fixing plates 11. A support platform 13 is fixedly connected to the top of the 4, and a receiving box 12 is fixedly connected to the top of the support platform 13. The top of the receiving box 12 is fixedly connected to the bottom of the elastic pipe 4. A bottom groove 15 is opened inside the support platform 13. Two conveying rollers 17 are rotatably connected between the two third fixed plates 11. A filter belt 19 is sleeved on the outside of the four conveying rollers 17. The four conveying rollers 17 are connected by transmission through the filter belt 19. Several rows of filter holes 20 are opened on the outside of the filter belt 19, and each row includes several filter holes 20.

[0019] Among them, a scraper 31 is fixedly connected between the two third fixing plates 11. The top of the scraper 31 is in contact with the bottom of the filter belt 19. A first fixing plate 5 is fixedly connected to the top of the first collection box 3. Several guide rollers 6 are rotatably connected to the surface of the first fixing plate 5. A wire drawing die 7 is fixedly connected to the surface of the first fixing plate 5 and to one side of the guide rollers 6. A spray pipe 8 is fixedly installed on the surface of the first fixing plate 5 and to one end of the wire drawing die 7. When the copper rod is drawn, the wire drawing liquid is sprayed out through the spray pipe 8 to cool, lubricate and clean the copper rod.

[0020] Two belt rollers 32 are rotatably connected between the two second fixed plates 9, and a conveyor belt 33 is sleeved on the outer side of the two belt rollers 32. The two belt rollers 32 are connected to each other through the conveyor belt 33. A third motor 35 is fixedly connected to one side of one of the second fixed plates 9, and the output end of the third motor 35 is fixedly connected to one end of one belt roller 32. A scraper 34 is fixedly connected between the two second fixed plates 9, and the top of the scraper 34 contacts the surface of the conveyor belt 33. The copper sludge on the surface of the conveyor belt 33 is scraped off by the scraper 34.

[0021] One side of a third fixed plate 11 is fixedly connected to a second motor 21. The output end of the second motor 21 is fixedly connected to one end of a conveyor roller 17. The output end of the second motor 21 can drive the conveyor roller 17 to rotate, so that the four conveyor rollers 17 drive the filter belt 19 to move in a cycle.

[0022] The second collection box 14 is fixedly connected to the rear of a hose 16, with one end of the hose 16 extending into the interior of the second collection box 14 and the other end extending to the rear of the third fixed plate 11. The filtered drawing liquid can be discharged through the hose 16.

[0023] Two conveyor rollers 22 are rotatably connected between the two third fixed plates 11 and below the second collection box 14. A conveyor belt 23 is fitted around the outer side of each conveyor roller 22, and the two conveyor rollers 22 are connected via the conveyor belt 23. A fifth motor 48 is fixedly connected to the front surface of the third fixed plate 11, and the output end of the fifth motor 48 is fixedly connected to one end of one of the conveyor rollers 22. Several drive plates 24 are fixedly connected to the surface of the conveyor belt 23. Each drive plate 24 has a guide groove 25 inside, and one end of each guide groove 25 is rotatably connected to a reciprocating threaded rod 26 via a bearing. The outer side of the threaded rod 26 is threaded with guide blocks 29, and one end of each guide block 29 extends to the outer side of the drive plate 24. Several pins 30 are fixedly connected to the bottom of each guide block 29, and each pin 30 cooperates with the filter hole 20. One side of the inner cavity of the guide groove 25 is rotatably connected to the worm gear 27 through the bearing. One end of the reciprocating threaded rod 26 is fixedly fitted with a worm wheel 28 that cooperates with the worm gear 27. The inner side of the third fixed plate 11 on the back is provided with an annular groove 36. One end of the worm gear 27 extends into the annular groove 36. The copper mud inside the filter hole 20 on the filter belt 19 is cleaned through the pins 30.

[0024] The bottom of the annular groove 36 is fixedly connected to a first rack 37, and the bottom of the annular groove 36 and the right side of the first rack 37 are fixedly connected to a second rack 38. Both the first rack 37 and the second rack 38 are engaged with the drive gear 45. The reciprocating threaded rod 26 is driven to rotate by the first rack 37, the second rack 38 and the drive gear 45, so that the reciprocating threaded rod 26 drives the guide block 29 and the insert 30 to move.

[0025] Among them, a drive box 39 is fixedly connected to the top of the base plate 1 and to the front and rear of the second fixed plate 9. A rotating shaft 40 is rotatably connected inside the drive box 39 via bearings, and a cam 41 is fixedly connected to the outer side of each rotating shaft 40. A push plate 42 is slidably connected inside the drive box 39 and above the cam 41. A top post 43 is fixedly connected to the top of each push plate 42. A spring 44 is sleeved on the outer side of each top post 43. The bottom end of each spring 44 is fixedly connected to the top end of each push plate 42, and the top end of each spring 44 is fixedly connected to the top of the inner cavity of the drive box 39. The top end of each top post 43 extends to the top of the drive box 39 and is fixedly connected to a mounting plate 47. One end of each mounting plate 47 is fixedly connected to the surface of the third fixed plate 11. A fourth electric motor is fixedly connected to one side of each drive box 39. The output end of the fourth motor 46 is fixedly connected to one end of the rotating shaft 40. The output end of the fourth motor 46 drives the rotating shaft 40 to rotate, which in turn drives the cam 41 to rotate. When the convex end of the cam 41 rotates towards the push plate 42, the push plate 42 pushes the top column 43, the mounting plate 47, the third fixing plate 11, and the receiving box 12 to lift up, causing the elastic pipe 4 to contract and the elastic band 10 to expand. When the round end of the cam 41 rotates towards the push plate 42, the spring 44 pushes the top column 43, the mounting plate 47, and the third fixing plate 11 to move down, causing the receiving box 12 to expand and the elastic band 10 to contract. This causes the drawing liquid to vibrate when it is filtered through several filter holes 20 on the filter belt 19, so as to improve the filtration efficiency of the drawing liquid.

[0026] Working principle: In this high-efficiency copper wire drawing production process, when in use, the copper rod enters the drawing die 7 through the guide roller 6 for wire drawing, and is connected to the external circulating liquid supply equipment through the nozzle 8. The drawing liquid is sprayed out through the nozzle 8 and the copper rod is cooled by the drawing liquid. The drawing fluid enters the elastic pipe 4 through the first collection box 3, and then enters the receiving box 12 through the elastic pipe 4. The copper powder in the drawing fluid is separated by the filter holes 20 on the filter belt 19, so that the drawing fluid enters the bottom tank 15, and then is discharged to the external circulating liquid supply equipment for recycling through the hose 16. At the same time, the output end of the second motor 21 drives a conveyor roller 17 to rotate, so that the conveyor roller 17 drives the filter belt 19 to move in a cycle, so that the filter belt 19 drives the copper mud to rotate downwards, and the copper mud on the surface of the filter belt 19 is scraped off by the scraper block 31, so that the copper mud falls on the surface of the conveyor belt 33. Simultaneously, the output of the fifth motor 48 drives a conveyor roller 22 to rotate, which in turn drives another conveyor roller 22 to rotate via the conveyor belt 23. This causes the conveyor belt 23 to move the drive plate 24, which in turn drives the drive gear 45 to move inside the annular groove 36. When the drive gear 45 passes the first rack 37, the first rack 37 drives the drive gear 45 to rotate the worm 27. The worm 27 then drives the reciprocating threaded rod 26 to rotate via the worm wheel 28. This causes the reciprocating threaded rod 26 to drive the guide block 29 and the insert 30 to move downwards, so that the bottom end of the insert 30 is inserted into each of the filter holes 20 in a row of filter holes 20 on the filter belt 19. The insert 30 moves along with the filter belt 19, pushing the copper mud inside the filter holes 20 to the surface of the conveyor belt 33. When the drive gear 45 disengages from the first rack 37, the guide block 29 moves to the lowest stroke of the reciprocating threaded rod 26. From the side, the guide block 29 and the insert 30 move to the designated position. As the conveyor belt 23 drives the drive plate 24 and drive gear 45 to continue moving, the second rack 38 drives the drive gear 45 to rotate, which in turn drives the worm 27 to rotate the worm wheel 28 and the reciprocating threaded rod 26. This causes the reciprocating threaded rod 26 to drive the guide block 29 and a row of inserts 30 to move upward, so that the bottom end of the inserts 30 moves out of the filter hole 20. When the second rack 38 and the drive gear 45 disengage, the guide block 29 moves to the uppermost end of the reciprocating threaded rod 26. The output of the third motor 35 drives a belt roller 32 to rotate, which in turn drives another belt roller 32 to rotate via the conveyor belt 33. This causes the conveyor belt 33 to move the copper sludge toward the scraper 34, so that the scraper 34 scrapes off the copper sludge from the surface of the conveyor belt 33.

[0027] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The installation methods between equipment are also the same as conventional installation methods in the prior art. For example, the two ends of shaft-shaped parts are connected by bearings, the connection position of valve components is provided with anti-leakage rubber strips, the outside of threaded rods or lead rods is provided with dust covers, and the equipment can be driven by either built-in batteries or external power supply. The control method is automatic control by a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this invention is mainly used to protect mechanical devices, this invention will not explain the control method and circuit connection in detail. The external controller mentioned in the specification can play a control role for the electrical components mentioned herein, and the external controller is a conventional known device.

[0028] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A high-efficiency copper wire drawing manufacturing process, characterized in that: Includes the following steps: Step 1: Polish and remove impurities such as copper rust from the outside of the copper wire, then immerse the copper wire in a cleaning solution for cleaning, and then place the cleaned copper wire in a vacuum furnace for heating. Step 2: The copper wire is drawn through the mold to obtain the copper wire of the required diameter. During the process, lubricating liquid is continuously sprayed, and copper powder is recovered through a recycling device. Step 3: After the copper wire is drawn, it is sent back into the vacuum furnace for annealing. The recycling device includes a base plate (1) and a support frame (2). The top of the base plate (1) is connected to the support frame (2). The top of the support frame (2) is fixedly connected to a first collection box (3). The bottom of the first collection box (3) is fixedly connected to an elastic pipe (4). The top of the base plate (1) is fixedly connected to two second fixing plates (9), and the top of each second fixing plate (9) is fixedly connected to an elastic band (10). The top of each elastic band (10) is fixedly connected to a third fixing plate (11). A second collection box (14) is fixedly connected between the two third fixing plates (11). The top of the second collection box (14) is... A support platform (13) is fixedly connected to the top of the support platform (13), and a receiving box (12) is fixedly connected to the top of the receiving box (12). The top of the receiving box (12) is fixedly connected to the bottom of the elastic pipe (4). A bottom groove (15) is opened inside the support platform (13). Two conveying rollers (17) are rotatably connected between the two third fixed plates (11). A filter belt (19) is sleeved on the outside of the four conveying rollers (17). The four conveying rollers (17) are connected by transmission through the filter belt (19). Several rows of filter holes (20) are opened on the outside of the filter belt (19), and each row includes several filter holes (20).

2. The efficient copper wire drawing manufacturing process according to claim 1, characterized in that: A scraper (31) is fixedly connected between two third fixing plates (11). The top of the scraper (31) is in contact with the bottom of the filter belt (19). A first fixing plate (5) is fixedly connected to the top of the first collection box (3). Several guide rollers (6) are rotatably connected to the surface of the first fixing plate (5). A wire drawing die (7) is fixedly connected to the surface of the first fixing plate (5) and to one side of the guide roller (6). A nozzle (8) is fixedly installed on the surface of the first fixing plate (5) and at one end of the wire drawing die (7).

3. The efficient copper wire drawing manufacturing process according to claim 1, characterized in that: Two belt rollers (32) are rotatably connected between the two second fixed plates (9), and a conveyor belt (33) is sleeved on the outside of the two belt rollers (32). The two belt rollers (32) are connected to each other through the conveyor belt (33). A third motor (35) is fixedly connected to one side of one of the second fixed plates (9), and the output end of the third motor (35) is fixedly connected to one end of a belt roller (32). A scraper (34) is fixedly connected between the two second fixed plates (9), and the top of the scraper (34) is in contact with the surface of the conveyor belt (33).

4. The efficient copper wire drawing manufacturing process according to claim 1, characterized in that: A second motor (21) is fixedly connected to one side of a third fixed plate (11), and the output end of the second motor (21) is fixedly connected to one end of a conveying roller (17).

5. The efficient copper wire drawing manufacturing process according to claim 1, characterized in that: A hose (16) is fixedly connected to the rear of the second collection box (14), with one end of the hose (16) extending into the interior of the second collection box (14) and the other end of the hose (16) extending behind the third fixing plate (11).

6. The efficient copper wire drawing manufacturing process according to claim 1, characterized in that: Two conveyor rollers (22) are rotatably connected between the two third fixed plates (11) and below the second collection box (14). A conveyor belt (23) is fitted on the outer side of the two conveyor rollers (22), and the two conveyor rollers (22) are connected by transmission through the conveyor belt (23). A fifth motor (48) is fixedly connected to the front surface of the third fixed plate (11), and the output end of the fifth motor (48) is fixedly connected to one end of a conveyor roller (22). Several drive plates (24) are fixedly connected to the surface of the conveyor belt (23). Each drive plate (24) has a guide groove (25) inside, and one end of the inner cavity of each guide groove (25) is rotatably connected by a bearing. A reciprocating threaded rod (26) is connected to the outside of the reciprocating threaded rod (26), and one end of the guide block (29) extends to the outside of the drive plate (24). Several inserts (30) are fixedly connected to the bottom of the guide block (29), and the inserts (30) cooperate with the filter hole (20). One side of the inner cavity of the guide groove (25) is rotatably connected to the worm (27) through the bearing. One end of the reciprocating threaded rod (26) is fixedly fitted with a worm wheel (28) that cooperates with the worm (27). An annular groove (36) is opened on the inner side of the third fixed plate (11) on the back. One end of the worm (27) extends into the annular groove (36).

7. The efficient copper wire drawing manufacturing process according to claim 6, characterized in that: A first rack (37) is fixedly connected to the bottom of the inner cavity of the annular groove (36), and a second rack (38) is fixedly connected to the bottom of the inner cavity of the annular groove (36) and to the right of the first rack (37). Both the first rack (37) and the second rack (38) are engaged with the drive gear (45).

8. The efficient copper wire drawing manufacturing process according to claim 1, characterized in that: A drive box (39) is fixedly connected to the top of the base plate (1) and to the front and rear of the second fixed plate (9). A rotating shaft (40) is rotatably connected inside the drive box (39) via a bearing. A cam (41) is fixedly connected to the outside of the rotating shaft (40). A push plate (42) is slidably connected inside the drive box (39) and above the cam (41). A top column (43) is fixedly connected to the top of the push plate (42). The top of the top column (43) extends to the top of the drive box (39) and is fixedly connected to a mounting plate (47). One end of the mounting plate (47) is fixedly connected to the surface of the third fixed plate (11).

9. The efficient copper wire drawing manufacturing process according to claim 8, characterized in that: Springs (44) are fitted on the outer side of each top column (43). The bottom end of each spring (44) is fixedly connected to the top end of the push plate (42), and the top end of each spring (44) is fixedly connected to the top of the inner cavity of the drive box (39).

10. The efficient copper wire drawing manufacturing process according to claim 8, characterized in that: The drive box (39) is fixedly connected to a fourth motor (46) on one side, and the output end of the fourth motor (46) is fixedly connected to one end of the rotating shaft (40).

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