Copper wire drawing device for copper wire production

Abstract

The invention relates to the technical field of copper wire processing, in particular to a copper wire drawing device for copper wire production. The technical problems that in the wire drawing process of an existing copper wire drawing device, a winding disc is complex to disassemble and assemble, lubricating oil cannot be cleaned in time, metal powder in the lubricating oil can scratch a copper wire in the wire drawing process, and the copper wire drawing efficiency and quality are low are solved. A copper wire drawing device for copper wire production comprises a base, a machining table is arranged on the base, a movable die is connected to the machining table in a sliding mode, two electric push rods are arranged on the machining table, telescopic rods of the two electric push rods are both connected with the movable die, and a fixed die is arranged on the machining table. The copper wire passing through the heating pipe can be evenly heated by the rotating heating pipe, then a user injects lubricating liquid into the spraying frame, the lubricating liquid can be sprayed to the copper wire through the spraying head on the spraying frame, and the copper wire can be preheated in the mode, so that the copper wire can be better deformed during wire drawing treatment; therefore, the quality of wire drawing treatment is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of copper wire processing, and particularly relates to a copper wire drawing device for copper wire production. BACKGROUND

[0002] Copper wire drawing is a metal processing technology that gradually lengthens copper materials through a drawing die or a die, thereby reducing the cross-sectional area and obtaining the required diameter and length. The technology is widely used in power, cable, communication, electronics, automobile and other industries, and is a key link in manufacturing high-precision conductor materials. With the continuous improvement of social informatization and intelligentization, various high-precision electronic equipment and electrical systems have higher requirements for copper wire quality. Not only is high dimensional accuracy and excellent electrical conductivity required, but also a smooth surface and no defects. This makes the copper wire drawing process particularly important in modern industrial production, and its stability and efficiency directly affect the performance and reliability of downstream products.

[0003] During the drawing process, copper wire must rely on lubricating liquid to reduce friction between the copper wire and the drawing die, reduce heat accumulation, and prevent copper wire surface scratches and breakage. However, the existing copper wire drawing device has the following problems during the drawing process: the winding disc is complex to disassemble and assemble, metal powder generated during copper wire drawing is present in the lubricating oil, the metal powder adheres to the residual lubricating oil in the die drawing port, the lubricating oil cannot be cleaned in time, and the metal powder in the lubricating oil can scratch the copper wire during the drawing process, resulting in low copper wire drawing efficiency and quality. SUMMARY

[0004] In order to overcome the shortcomings of the existing copper wire drawing device, such as complex disassembly and assembly of the winding disc, inability to clean the lubricating oil in time, and metal powder in the lubricating oil scratching the copper wire during the drawing process, resulting in low copper wire drawing efficiency and quality, the technical problem to be solved is to provide a copper wire drawing device for copper wire production, which can quickly disassemble and assemble the winding disc, spray uniform lubricating liquid on the surface of the copper wire, and clean the residual lubricating liquid in the die drawing port in time, thereby improving the copper wire drawing efficiency and quality.

[0005] Technical scheme: A copper wire drawing device for copper wire production, comprising a base, a processing table is arranged on the base, a movable die is slidably connected to the processing table, two electric push rods are arranged on the processing table, the extension rods of the two electric push rods are connected to the movable die, a fixed die is arranged on the processing table, and a die is placed on the fixed die.

[0006] In one embodiment, a guide mechanism is further included, the guide mechanism is arranged on the processing table, and the guide mechanism comprises a mounting bracket, two mounting brackets are arranged on the processing table, two extension rods are slidably connected to each of the two mounting brackets, a guide wheel is rotatably connected to each of the extension rods, a cam is rotatably connected to each of the two mounting brackets, and a fastening spring is connected between the extension rod and the mounting bracket.

[0007] In one of the embodiments, a groove is arranged on each guide wheel.

[0008] In one of the embodiments, a fixing mechanism is further included, the fixing mechanism is arranged on the processing table, and the fixing mechanism includes a rotating tray, two rotating trays are rotatably connected to the processing table, two brackets and two rotating installation plates are arranged on the processing table, a sliding sleeve is slidably connected to each of the two rotating installation plates, a pressure spring is arranged on each of the two sliding sleeves, a baffle is arranged on the end of each of the two pressure springs close to the rotating installation plate, the baffle and the sliding sleeve are rotatably connected, a winding disc is clamped to each of the two rotating trays, the end of the winding disc away from the rotating tray is placed on the bracket, a drive motor is arranged on the processing table, the output shaft of the drive motor is connected to one of the rotating trays, a pressing plate is slidably connected to the processing table, and the pressing plate is connected to the movable mold.

[0009] In one of the embodiments, an auxiliary mechanism is further included, the auxiliary mechanism is arranged on the processing table, and the auxiliary mechanism includes a rotating support, a heating pipe is rotatably connected to the rotating support, a toothed disc is arranged on the heating pipe, a servo motor, a spraying frame and a collection frame are arranged on the processing table, a rotating shaft is rotatably connected to the processing table, the output shaft of the servo motor is connected to the rotating shaft, a column gear is arranged on the rotating shaft, a spraying ring is rotatably connected to the rotating support, and a conveying pipe is connected to the rotating support.

[0010] In one of the embodiments, a plurality of spray heads are arranged on the spraying frame.

[0011] In one of the embodiments, a scraping ring is further included, and the scraping ring is arranged on the spraying frame.

[0012] In one of the embodiments, a cleaning mechanism is further included, the cleaning mechanism is arranged on the processing table, and the cleaning mechanism includes a guide rod, two guide rods are slidably connected to the movable mold, two extrusion rods are slidably connected to the fixed mold, a sliding groove is formed in each of the two guide rods, the two extrusion rods are clamped to the sliding grooves on the two guide rods, a storage box is slidably connected to the fixed mold, two tension springs are connected between the storage box and the fixed mold, an annular frame is arranged on the storage box, an annular gear is slidably connected to the annular frame, a scraping rod is arranged on the annular gear, a tooth rod is slidably connected to the fixed mold, a triangular guide frame is arranged on the rotating shaft, a sliding groove is formed in the triangular guide frame, the tooth rod is clamped to the sliding groove on the triangular guide frame, and the scraping rod is slidably connected to the storage box.

[0013] In one of the embodiments, a cooling mechanism is further included, the cooling mechanism is arranged on the processing table, and the cooling mechanism includes a water tank, the water tank is arranged on the processing table, a piston cylinder is arranged on the water tank, a piston rod is slidably connected to the piston cylinder, a rotating plate is rotatably connected to the piston rod, an input pipe is connected between the piston cylinder and the fixed mold and the movable mold, and an output pipe is connected between the water tank and the fixed mold and the movable mold.

[0014] In one embodiment, the fixed mold and the movable mold are provided with cavities, and the input pipe and the output pipe are respectively connected to the cavities of the fixed mold and the movable mold.

[0015] The beneficial effects are: 1. The user controls the heating tube to start heating. The copper wire passing through the heating tube will be evenly heated by the rotating heating tube. Then, the user injects lubricant into the spray frame. The lubricant will be sprayed onto the copper wire through the nozzle on the spray frame. In this way, the copper wire can be preheated, so that the copper wire can be better deformed during the wire drawing process, thereby improving the quality of the wire drawing process. When the copper wire passes through the scraper ring, there is an interval between the scraper ring and the copper wire. The scraper ring will further scrape the lubricant on the surface of the copper wire evenly, so that the surface of the copper wire will be evenly coated with lubricant, reducing the frictional resistance during the wire drawing process, thereby improving the quality of copper wire drawing.

[0016] 2. The rotation of the shaft will drive the triangular guide frame to rotate, which in turn will drive the rack to move back and forth. The rack's reciprocating movement will drive the ring gear to rotate back and forth, which in turn will drive the scraper to rotate back and forth. The scraper's rotation will scrape the die drawing opening, causing the residual lubricant in the die drawing opening to be scraped and collected, allowing the residual lubricant to flow into the collection box. The scraper's movement will also cause the lubricant in other areas of the die drawing opening to flow to the bottom of the die drawing opening under the action of gravity. In this way, the residual lubricant at the die drawing opening can be collected, thereby improving the quality of copper wire drawing.

[0017] 3. Under water pressure, the rotating plate on the piston rod blocks the round hole on the piston rod, causing the water in the piston cylinder to be squeezed into the input pipe. The water in the piston cylinder is then injected into the movable and fixed molds through the input pipe, causing the water in the movable and fixed molds to flow back into the water tank through the output pipe. As the piston rod moves closer to the water tank, the water pressure squeezes the rotating plate, causing the rotating plate to disengage from the round hole on the piston rod. This allows the water in the water tank to be injected into the cavity between the piston rod and the piston cylinder. In this way, the water in the movable and fixed molds circulates, thereby cooling the molds during the copper wire drawing process and further improving the quality of copper wire drawing. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a three-dimensional structural diagram of the processing table, column gear, baffle, and pressure spring of the present invention.

[0020] Figure 3 This is a three-dimensional structural diagram of the mounting frame, telescopic rod, and guide wheel of the present invention.

[0021] Figure 4 This is a three-dimensional structural diagram of the mounting frame, telescopic rod, guide wheel, and cam of the present invention.

[0022] Figure 5 This is a three-dimensional structural diagram of the rotating mounting plate, sliding sleeve, and pressure spring of the present invention.

[0023] Figure 6 This is a schematic diagram of the disassembled three-dimensional structure of the fixing mechanism of the present invention.

[0024] Figure 7 This is a cross-sectional three-dimensional structural diagram of the water tank and piston cylinder of the present invention.

[0025] Figure 8 This is a three-dimensional structural diagram of the movable mold, guide rod, and extrusion rod of the present invention.

[0026] Figure 9 This is a three-dimensional structural diagram of the cleaning mechanism of the present invention.

[0027] Figure 10 This is a partially disassembled three-dimensional structural diagram of the cooling mechanism of the present invention.

[0028] Figure 11 This is a cross-sectional three-dimensional structural diagram of the piston rod of the present invention.

[0029] Figure 12 For the present invention Figure 7 A magnified three-dimensional structural diagram at point A in the middle.

[0030] Figure 13 For the present invention Figure 8 A magnified three-dimensional structural diagram at point B.

[0031] In the attached diagram, the following are the reference numerals: 1-base, 2-processing table, 3-movable mold, 31-electric push rod, 4-fixed mold, 5-mold, 61-mounting bracket, 62-telescopic rod, 63-guide wheel, 64-cam, 65-fastening spring, 71-rotating tray, 72-bracket, 73-rotating mounting plate, 74-sliding sleeve, 75-pressure spring, 751-baffle, 76-winding disc, 77-drive motor, 78-extrusion plate, 81-rotating bracket, 82-heating tube. 83-Gear plate, 84-Servo motor, 85-Rotating shaft, 86-Spur gear, 87-Sprayer frame, 88-Collection frame, 91-Guide rod, 92-Extrusion rod, 93-Storage frame, 94-Tension spring, 95-Ring frame, 96-Ring gear frame, 97-Scraper rod, 98-Gear rack, 99-Triangular guide frame, 101-Water tank, 102-Piston cylinder, 103-Piston rod, 104-Rotating plate, 105-Input pipe, 106-Output pipe, 11-Scraper ring. Detailed Implementation

[0032] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0033] Example 1: A copper wire drawing device for copper wire production, such as... Figures 1-6 As shown, it includes a base 1, a processing table 2 on the base 1, a movable mold 3 slidably connected to the processing table 2, two electric push rods 31 connected to the processing table 2 by bolts, the telescopic rods of the two electric push rods 31 are both connected to the movable mold 3, a fixed mold 4 connected to the processing table 2 by bolts, and a mold 5 placed on the fixed mold 4.

[0034] It also includes a guiding mechanism. The processing table 2 is equipped with a guiding mechanism for guiding the copper wire. The guiding mechanism includes a mounting bracket 61. Two mounting brackets 61 are bolted to the processing table 2. Two telescopic rods 62 are slidably connected to each mounting bracket 61. Each telescopic rod 62 is rotatably connected to a guide wheel 63. A cam 64 is rotatably connected to each mounting bracket 61. A fastening spring 65 is connected between the telescopic rod 62 and the mounting bracket 61.

[0035] Each guide wheel 63 has a groove.

[0036] It also includes a fixing mechanism. The fixing mechanism is provided on the processing table 2. The fixing mechanism includes a rotating tray 71. Two rotating trays 71 are rotatably connected to the processing table 2. Two brackets 72 and two rotating mounting plates 73 are connected to the processing table 2 by bolts. Sliding sleeves 74 are slidably connected to both rotating mounting plates 73. Pressure springs 75 are provided on both sliding sleeves 74. Baffles 751 are provided at the ends of the two pressure springs 75 near the rotating mounting plates 73. Baffles 751 and sliding sleeves 74 are rotatably connected. Winding discs 76 are snapped onto both rotating trays 71. The end of the winding discs 76 away from the rotating trays 71 is placed on the brackets 72. A drive motor 77 is provided on the processing table 2. The output shaft of the drive motor 77 is connected to one of the rotating trays 71. An extrusion plate 78 is slidably connected to the processing table 2. The extrusion plate 78 is connected to the movable mold 3.

[0037] It also includes an auxiliary mechanism. The processing table 2 is equipped with an auxiliary mechanism for pre-processing copper wires. The auxiliary mechanism includes a rotating bracket 81, a heating tube 82 rotatably connected to the rotating bracket 81, a gear plate 83 on the heating tube 82, a servo motor 84, a spray frame 87 and a collection frame 88 on the processing table 2, a rotating shaft 85 rotatably connected to the processing table 2, the output shaft of the servo motor 84 is connected to the rotating shaft 85, a column gear 86 is provided on the rotating shaft 85, a spray ring is rotatably connected to the rotating bracket 81, and a conveying pipe is connected to the rotating bracket 81.

[0038] The spray frame 87 is equipped with several spray nozzles.

[0039] It also includes a scraper ring 11, which is provided on the spray frame 87.

[0040] Initially, the user places the wire drawing die 5 in the placement slot of the fixed die 4. Then, the user inserts one end of the winding reel 76 with thick copper wire wound into the rotating tray 71 away from the drive motor 77, so that the other end of the winding reel 76 with thick copper wire wound rests on the bracket 72. Then, the user inserts one end of the winding reel 76 without copper wire wound into another rotating tray 71, so that the other end of the winding reel 76 without copper wire wound rests on another bracket 72. Then, the user controls the electric push rod 31 to retract, which will drive the movable die 3 and the extrusion plate 78 to move closer to the processing table 2. During the movement of the extrusion plate 78, it will squeeze the sliding sleeve 74, causing the sliding sleeve 74 to move closer to the winding reel. As the winding disc 76 moves in the direction of 76, the pressure spring 75 is compressed, causing the winding disc 76 to engage with the sliding sleeve 74, thus securing the winding disc 76. This allows for quick assembly and disassembly of the winding disc 76, improving work efficiency. The moving mold 3 gradually contacts the mold 5, causing the moving mold 3 and the fixed mold 4 to clamp the mold 5. After the moving mold 3 and the fixed mold 4 contact, the electric push rod 31 stops moving. Then, the user rotates the cam 64, which compresses the telescopic rod 62. The two telescopic rods 62 and the two guide wheels 63 move away from each other, compressing the fastening spring 65. The user then passes one end of the copper wire through the two separated guide wheels 63 and releases the cam 64, causing the fastening spring 65 to return to its original position. The telescopic rod 62 and guide wheel 63 are reset, allowing the copper wire to be clamped by the guide wheel 63. The user then passes the copper wire sequentially through the rotating bracket 81, heating tube 82, spray frame 87, scraper ring 11, and mold 5. The copper wire is then passed through another set of guide wheels 63 and fixed to the winding disc 76 near the drive motor 77. The user then controls the output shafts of the drive motor 77 and servo motor 84 to rotate. The output shaft of drive motor 77 drives one of the rotating trays 71 to rotate, which in turn drives the winding disc 76 near the drive motor 77 to rotate. This causes the copper wire to be stretched, reducing its diameter after being squeezed by the mold 5, thus achieving copper wire drawing. The rotation of the output shaft of servo motor 84 drives the rotating shaft... Rotating shaft 85 drives the spur gear 86, which in turn drives the gear disc 83, which in turn drives the heating tube 82. The user controls the heating tube 82 to start heating, and the copper wire passing through the heating tube 82 is evenly heated by the rotating heating tube 82. Then, the user injects lubricant into the spray frame 87, which is sprayed onto the copper wire through the nozzles on the spray frame 87. This preheating process allows the copper wire to deform better during the wire drawing process, thereby improving the quality of the wire drawing. When the copper wire passes through the scraper ring 11, there is an interval between the scraper ring 11 and the copper wire. The scraper ring 11 further spreads the lubricant evenly on the surface of the copper wire, ensuring that the surface of the copper wire is uniformly coated with lubricant.To reduce frictional resistance during copper wire drawing, thereby improving the quality of the copper wire drawing, excess lubricant sprayed out will collect in the spray frame 87 and flow into the collection frame 88, reducing lubricant loss. After the copper wire drawing is completed, the user turns off the drive motor 77 and the servo motor 84. The user controls the electric push rod 31 to extend and reset. The resetting of the electric push rod 31 drives the movable mold 3 and the extrusion plate 78 to reset. The resetting of the extrusion plate 78 will disengage from the sliding sleeve 74. The resetting of the pressure spring 75 will disengage the sliding sleeve 74 from the winding disc 76. The movable mold 3 will then disengage from the fixed mold 4. The user can then remove the mold 5 and the winding disc 76 in sequence and remove the lubricant from the fixed collection frame 88, completing the reset operation.

[0041] Example 2: Based on Example 1, such as Figures 7-13 As shown, it also includes a cleaning mechanism for cleaning the lubricant inside the drawing port of the mold 5. The cleaning mechanism is provided on the processing table 2 and includes guide rods 91. Two guide rods 91 are slidably connected to the movable mold 3, and two extrusion rods 92 are slidably connected to the fixed mold 4. Both guide rods 91 have grooves, and the two extrusion rods 92 are respectively engaged with the grooves on the two guide rods 91. A storage frame 93 is slidably connected to the fixed mold 4, and two tension springs 94 are connected between the storage frame 93 and the fixed mold 4. A ring frame 95 is provided on the storage frame 95, and a ring tooth frame 96 is slidably connected to the ring frame 95. A scraper 97 is provided on the ring tooth frame 96. A toothed rod 98 is slidably connected to the fixed mold 4. A triangular guide frame 99 is provided on the rotating shaft 85, and a groove is provided on the triangular guide frame 99. The toothed rod 98 is engaged with the groove on the triangular guide frame 99, and the scraper 97 is slidably connected to the storage frame.

[0042] As the movable mold 3 moves towards the fixed mold 4, it drives the guide rod 91 towards the extrusion rod 92. The guide rod 91 presses against the extrusion rod 92, causing the extrusion rod 92 to move towards the storage frame 93. The extrusion rod 92 then presses against the storage frame 93, causing the storage frame 93 and the scraper rod 97 to move towards the mold. The tension spring 94 is stretched. After the movable mold 3 stops moving, the storage frame 93 and the scraper rod 97 will contact the mold 5. The scraper rod 97 will extend into the wire drawing opening of the mold 5. The rotation of the rotating shaft 85 will drive the triangular guide frame 99 to rotate, and the rotation of the triangular guide frame 99 will drive... The reciprocating movement of the rack 98 drives the ring gear 96 to rotate reciprocally, which in turn drives the scraper 97 to rotate reciprocally. The rotation of the scraper 97 scrapes the wire drawing opening of the die 5, and the scraper 97 scrapes and collects the residual lubricant in the wire drawing opening of the die 5, causing the residual lubricant to flow into the collection frame 93. The scraper 97 also causes the lubricant in other areas of the wire drawing opening of the die 5 to flow to the bottom of the wire drawing opening of the die 5 under the action of gravity. In this way, the residual lubricant at the wire drawing opening of the die 5 can be collected, thereby improving the quality of copper wire drawing.

[0043] Example 3: Based on Example 2, such as Figures 7-12 As shown, it also includes a cooling mechanism for cooling the mold. The cooling mechanism is provided on the workbench and includes a water tank 101. The workbench 2 is equipped with a water tank 101 and a piston cylinder 102. A piston rod 103 is slidably connected to the piston cylinder 102 and a rotating plate 104 is rotatably connected to the piston rod 103. An input pipe 105 is connected between the piston cylinder 102 and the fixed mold 4 and the movable mold 3. An output pipe 106 is connected between the water tank 101 and the fixed mold 4 and the movable mold 3.

[0044] The fixed mold 4 and the movable mold 3 are provided with cavities, and the input pipe 105 and the output pipe 106 are respectively connected to the cavities of the fixed mold 4 and the movable mold 3.

[0045] Initially, the water tank 101, piston cylinder 102, movable mold 3, and fixed mold 4 are filled with water. The rotation of the triangular guide frame 99 causes the piston rod 103 to reciprocate. As the piston rod 103 moves closer to the triangular guide frame 99, the rotating plate 104 on the piston rod 103, under water pressure, blocks the round hole on the piston rod 103. This forces the water in the piston cylinder 102 towards the input pipe 105, which then injects it into the movable mold 3 and fixed mold 4. Water in mold 3 and fixed mold 4 flows back to water tank 101 through output pipe 106. As piston rod 103 moves closer to water tank 101, water pressure squeezes rotating plate 104, causing rotating plate 104 to disengage from the round hole of piston rod 103. This allows water in water tank 101 to flow into the cavity between piston rod 103 and piston cylinder 102. In this way, water in movable mold 3 and fixed mold 4 circulates, thereby cooling mold 5 during copper wire drawing and further improving the quality of copper wire drawing.

[0046] The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Therefore, all equivalent changes made to the content described in the claims of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A copper wire drawing device for copper wire production, characterized in that, It includes a base (1), a processing table (2) on the base (1), a movable mold (3) slidably connected on the processing table (2), two electric push rods (31) on the processing table (2), the telescopic rods of the two electric push rods (31) are connected to the movable mold (3), a fixed mold (4) is provided on the processing table (2), and a mold (5) is placed on the fixed mold (4).

2. The copper wire drawing device for copper wire production as described in claim 1, characterized in that, It also includes a guiding mechanism. The processing table (2) is equipped with a guiding mechanism, which includes a mounting bracket (61). The processing table (2) is equipped with two mounting brackets (61). Two telescopic rods (62) are slidably connected to the two mounting brackets (61). A guide wheel (63) is rotatably connected to each telescopic rod (62). A cam (64) is rotatably connected to the two mounting brackets (61). A fastening spring (65) is connected between the telescopic rod (62) and the mounting bracket (61).

3. The copper wire drawing device for copper wire production as described in claim 2, characterized in that, Each guide wheel (63) has a groove.

4. The copper wire drawing device for copper wire production as described in claim 2, characterized in that, It also includes a fixing mechanism. The processing table (2) is equipped with a fixing mechanism, which includes a rotating tray (71). Two rotating trays (71) are rotatably connected to the processing table (2). The processing table (2) is equipped with two brackets (72) and two rotating mounting plates (73). Sliding sleeves (74) are slidably connected to both rotating mounting plates (73). Pressure springs (75) are provided on both sliding sleeves (74). The ends of the two pressure springs (75) near the rotating mounting plates (73) are both A baffle (751) is provided, and the baffle (751) and the sliding sleeve (74) are rotatably connected. A winding disc (76) is clamped on each of the two rotating trays (71). The end of the winding disc (76) away from the rotating tray (71) is placed on the bracket (72). A drive motor (77) is provided on the processing table (2). The output shaft of the drive motor (77) is connected to one of the rotating trays (71). An extrusion plate (78) is slidably connected on the processing table (2). The extrusion plate (78) is connected to the movable mold (3).

5. A copper wire drawing device for copper wire production as described in claim 4, characterized in that, It also includes an auxiliary mechanism. The processing table (2) is equipped with an auxiliary mechanism, which includes a rotating bracket (81). A heating tube (82) is rotatably connected to the rotating bracket (81). A gear plate (83) is provided on the heating tube (82). The processing table (2) is equipped with a servo motor (84), a spray rack (87) and a collection frame (88). A rotating shaft (85) is rotatably connected to the processing table (2). The output shaft of the servo motor (84) is connected to the rotating shaft (85). A spur gear (86) is provided on the rotating shaft (85). A spray ring is rotatably connected to the rotating bracket (81). A conveying pipe is connected to the rotating bracket (81).

6. The copper wire drawing device for copper wire production as described in claim 4, characterized in that, The spray frame (87) is equipped with several nozzles.

7. The copper wire drawing device for copper wire production as described in claim 4, characterized in that, It also includes a scraper ring (11), which is provided on the spray frame (87).

8. A copper wire drawing device for copper wire production as described in claim 6, characterized in that, It also includes a cleaning mechanism. The cleaning mechanism is provided on the processing table (2). The cleaning mechanism includes guide rods (91). Two guide rods (91) are slidably connected to the movable mold (3). Two extrusion rods (92) are slidably connected to the fixed mold (4). Each of the two guide rods (91) has a groove. The two extrusion rods (92) are respectively engaged with the grooves on the two guide rods (91). A storage frame (93) is slidably connected to the fixed mold (4). The storage frame (93) and the fixed mold (4) are connected to each other. Two tension springs (94) are connected between them. A ring frame (95) is provided on the storage basket. A ring tooth frame (96) is slidably connected to the ring frame (95). A scraper (97) is provided on the ring tooth frame (96). A toothed rod (98) is slidably connected to the fixed mold (4). A triangular guide frame (99) is provided on the rotating shaft (85). A groove is opened on the triangular guide frame (99). The toothed rod (98) and the groove on the triangular guide frame (99) are engaged. The scraper (97) is slidably connected to the storage basket.

9. A copper wire drawing device for copper wire production as described in claim 7, characterized in that, It also includes a cooling mechanism. The cooling mechanism is provided on the workbench. The cooling mechanism includes a water tank (101). The workbench (2) is provided with a water tank (101). The water tank (101) is provided with a piston cylinder (102). The piston cylinder (102) is slidably connected with a piston rod (103). The piston rod (103) is rotatably connected with a rotating plate (104). The piston cylinder (102) and the fixed mold (4) are connected to the movable mold (3) with an input pipe (105). The water tank (101) and the fixed mold (4) are connected to the movable mold (3) with an output pipe (106).

10. A copper wire drawing device for copper wire production as described in claim 7, characterized in that, The fixed mold (4) and the movable mold (3) are provided with cavities, and the input pipe (105) and the output pipe (106) are respectively connected to the cavities of the fixed mold (4) and the movable mold (3).

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