An automated intermediate drawing device for copper wire with anti-winding function and its intermediate drawing process

Abstract

This invention discloses an automated copper wire drawing device and its drawing process to prevent wire tangling. It relates to the field of automated copper wire drawing equipment and includes a fixed base with a fixed sleeve on top. Inside the fixed sleeve are three extrusion columns and an elliptical column. A brush plate is installed on the outer side of each extrusion column. Oil tanks are fixed to both sides of the top of the fixed sleeve, with a one-way valve on the top of each oil tank and a piston connected to one end. A slider is fixed to the bottom of the fixed sleeve, with a fixing block fixed to the outer side of the slider. Circular rings are installed on the inner walls of both sides of the fixed sleeve, and multiple oil nozzles are installed on the inner walls of these rings. This invention utilizes extrusion columns with a small head and a large tail, forming a conical barrel shape, which facilitates the drawing of the copper wire and reduces breakage and scratches.

Description

Technical Field

[0001] This invention relates to the field of automated copper wire drawing equipment, specifically an automated copper wire drawing device for preventing wire tangling and its drawing process. Background Technology

[0002] Automated copper wire drawing equipment can stretch thicker copper rods or wires through molds, gradually reducing their diameter to the target size according to set requirements, producing copper wires of different diameters to meet the production needs of various products such as power cables and electronic component connecting wires.

[0003] In the existing device, after the copper wire enters the mold, it enters from the larger diameter inlet area under the pulling force of the traction device. When passing through the compression zone, the copper wire undergoes plastic deformation under the extrusion of the mold hole wall, and the diameter gradually decreases. In the sizing zone, the copper wire is further trimmed to ensure that the precise target diameter is achieved, and finally it comes out from the outlet zone.

[0004] As the diameter of the copper wire is gradually reduced, scratches will appear on the surface of the copper wire, affecting the quality of the copper wire. In addition, the mold needs to be changed back and forth every time the diameter of the copper wire is changed, which is quite troublesome. Summary of the Invention

[0005] The purpose of this invention is to solve the problems of scratches on the surface of copper wire affecting its quality, and the need to change the mold repeatedly when changing the diameter of the copper wire, which is quite troublesome. This invention provides an automated intermediate drawing device for copper wire with anti-winding and its intermediate drawing process.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automated copper wire drawing device and its drawing process for preventing wire tangling, comprising a fixed base, a fixed sleeve on the top of the fixed base, three extrusion columns and an elliptical column inside the fixed sleeve, a brush plate on the outer side of the extrusion columns, a second gear ring driving a second fixed rod and the brush plate to perform forward and reverse circular motion to clean the surface of the extrusion columns, preventing copper shavings on the surface of the extrusion columns from sticking to the surface of the extrusion columns and scratching the copper wire, oil tanks fixed on both sides of the top of the fixed sleeve, a one-way valve on the top of the oil tanks, a piston connected to one end of the oil tanks, when the slider and the components inside the fixed sleeve move back and forth, the oil tanks on the top of the fixed sleeve move back and forth together with the fixed sleeve, the oil tanks pressing the piston back and forth during the back and forth movement, a slider fixed at the bottom of the fixed sleeve, a fixed block fixed on the outer side of the slider, and an annulus on both sides of the inner wall of the fixed sleeve, the inner wall of the annulus having multiple oil outlets.

[0007] As a further embodiment of the present invention: mounting brackets are fixed on both sides of the top of the fixed base, and a take-up drum and a unwinding drum are respectively provided on the top of the two mounting brackets. Copper wire is provided on the outside of the unwinding drum. A motor is installed at one end of the take-up drum, and a turntable is fixed at the other end of both the take-up drum and the unwinding drum. When the piston is squeezed, the piston pushes the gas into the oil tank. Due to the one-way valve, the pressure inside the oil tank increases, and then the gas is automatically sprayed out from the oil outlet to lubricate and cool the surface of the copper wire. When the piston is stretched, the one-way valve will open to allow the gas to enter.

[0008] As a further embodiment of the present invention: a limiting block is fixed on one side of the mounting bracket, a first crank is rotatably connected to the center of the turntable at a downward position, a second crank is rotatably connected to the end of the first crank, and the outer side of the second crank is slidably connected to the inside of the limiting block.

[0009] As a further embodiment of the present invention: a first slide groove and a second slide groove are respectively provided in the middle part of the top of the fixed base. The interior of the first slide groove is slidably connected to the slider, and the interior of the second slide groove is slidably connected to a sliding ring. The interior of the sliding ring is located on the outside of the fixed sleeve, and a toothed ring is rotatably connected to one side of the sliding ring. The ring is connected to the oil tank.

[0010] As a further embodiment of the present invention: a first fixing rod is fixed at one end of the top of the fixed seat, the top of the first fixing rod is connected to the first end of the piston, and a toothed plate is fixed at the bottom of the first fixing rod. When the slider and the components inside the fixed sleeve move back and forth, the toothed plate is fixedly connected to the first fixing rod, and the second toothed ring inside the fixed sleeve moves back and forth by meshing with the toothed plate, thereby driving the second toothed ring to rotate in both directions.

[0011] As a further embodiment of the present invention: two toothed rings are rotatably connected to the inner sides of the ring inside the fixed base, and a second fixing rod is provided inside the second toothed ring. The outer side of the second fixing rod is fixedly connected to the brush plate.

[0012] As a further embodiment of the present invention: a connecting frame is rotatably connected to the end of the second crank, and a sliding rod is provided inside the connecting frame. The two sides of the sliding rod penetrate the interior of the mounting frame and are slidably connected to the mounting frame. A sliding column is fixed to the middle of the outer side of the sliding rod, and a sliding block is provided on the outer side of the sliding rod. A wedge-shaped groove is provided on the inner wall of the sliding block. The turntable drives the first end of the first crank to perform a circular motion, and the end of the first crank pulls the second crank to move left and right. The second crank pulls the sliding rod to move left and right through the connecting frame. The sliding rod is slidably connected to the inside of the wedge-shaped groove through the outer sliding column. The inside of the wedge-shaped groove is slidably connected to the sliding column. A connecting rod is provided at the end of the sliding block, and the connecting rod is connected to the fixed block.

[0013] As a further embodiment of the present invention: a second motor is provided at the bottom of the outer side of the fixing sleeve, and a first gear is fixedly connected to the output end of the second motor. The first gear meshes with a first gear ring. A screw is provided inside the fixing sleeve to adjust the distance between multiple extrusion columns and the copper wire, so as to facilitate the adjustment of the required size of the copper wire. The extrusion columns are set with a small head and a large tail, forming a conical barrel shape, which facilitates the centering of the copper wire. A fixing plate is fixed to the end of the screw, and the fixing plate is rotatably connected to the extrusion column.

[0014] As a further embodiment of the present invention: the top of the screw is threadedly connected to a threaded sleeve, and a second gear is fixed to the top of the threaded sleeve. The second gear meshes with the first gear ring. When the slide rod moves left and right, it drives the sliding column to squeeze the inside of the wedge-shaped sliding groove, causing the sliding block to move back and forth. The sliding block pulls the slider and the components inside the fixed sleeve to move back and forth through the connecting rod and the fixed block. Telescopic rods are provided on both sides of the fixed plate. The telescopic rods are fixed to the inner wall of the fixed sleeve. The rotation of the first gear ring drives multiple second gears to rotate. The second gear drives the outer threaded sleeve to rotate. The threaded sleeve drives the screw to move towards the center of the fixed sleeve.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The turntable drives the first end of the first crank to move in a circular motion. The end of the first crank pulls the second crank to move left and right. The second crank pulls the slide rod to move left and right through the connecting frame. The slide rod is slidably connected to the inside of the wedge-shaped slide groove through the outer sliding column. When the slide rod moves left and right, it drives the sliding column to squeeze the inside of the wedge-shaped slide groove, causing the sliding block to move back and forth. The sliding block pulls the slider and the components inside the fixed sleeve to move back and forth through the connecting rod and the fixed block. This causes the squeezing column inside the fixed sleeve to drive the copper wire to move back and forth, so that the copper wire is evenly wound in the take-up drum.

[0017] 2. When the components inside the toothed plate, slider, and fixed sleeve move back and forth, the toothed plate is fixedly connected to the first fixed rod. The second toothed ring inside the fixed sleeve moves back and forth and meshes with the toothed plate, driving the second toothed ring to rotate in both directions. The second toothed ring drives the second fixed rod and brush plate to perform circular motion in both directions, cleaning the surface of the extrusion column and preventing copper shavings from sticking to the surface of the extrusion column and scratching the copper wire.

[0018] 3. Through the oil tank, the oil tank on the top of the fixed sleeve will move back and forth together with the fixed sleeve. When the oil tank moves back and forth, it squeezes the piston back and forth. When the piston is squeezed, the piston pushes the gas into the oil tank. Because a one-way valve is set, the pressure inside the oil tank increases, and then it is automatically sprayed out from the oil outlet to lubricate and cool the surface of the copper wire.

[0019] 4. The No. 2 motor drives the No. 1 gear ring to rotate through the No. 1 gear. The rotation of the No. 1 gear ring drives multiple No. 2 gears to rotate. The No. 2 gears drive the outer threaded sleeve to rotate. The threaded sleeve drives the screw to move towards the center of the fixed sleeve. The screw drives the fixed plate and the extrusion column to move towards the center of the fixed sleeve. At the same time, the distance between the multiple extrusion columns and the copper wire is adjusted to facilitate the adjustment of the required size of the copper wire. The extrusion column is set with a small head and a large tail, forming a conical barrel shape, which facilitates the middle pulling of the copper wire and reduces the occurrence of copper wire breakage and scratches. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a rear view of the present invention;

[0022] Figure 3 This is an internal sectional view of the fixing sleeve of the present invention;

[0023] Figure 4 This is a schematic diagram of the connection of the copper wires in this invention;

[0024] Figure 5 This is a schematic diagram of the connection of the mounting bracket of the present invention.

[0025] In the diagram: 1. Fixed base; 101. No. 1 slide groove; 102. Mounting bracket; 103. Take-up drum; 104. Unwind drum; 105. Copper wire; 106. No. 2 slide groove; 107. No. 1 motor; 2. Slider; 201. Sliding ring; 202. No. 1 gear ring; 203. Fixed sleeve; 204. Circular ring; 3. No. 1 fixed rod; 301. Gear plate; 302. Piston; 303. Oil tank; 304. Check valve; 305. Oil outlet; 306. No. 2 gear ring; 3 07. Fixed rod No. 2; 308. Brush plate; 4. Motor No. 2; 401. Gear No. 1; 402. Gear No. 2; 403. Screw; 404. Fixed plate; 405. Telescopic rod; 406. Extrusion column; 407. Elliptical cylinder; 5. Turntable; 501. Limiting block; 502. Crank No. 1; 503. Crank No. 2; 504. Connecting frame; 505. Slide rod; 506. Sliding block; 507. Wedge-shaped groove; 508. Connecting rod; 509. Fixed block. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1 , 2 4, 5, In this embodiment of the invention, an automated copper wire drawing device and its drawing process for preventing wire tangling includes a fixed base 1. A fixed sleeve 203 is provided on the top of the fixed base 1. Three extrusion columns 406 and an elliptical column 407 are provided inside the fixed sleeve 203. A brush plate 308 is provided on the outer side of each extrusion column 406. A second toothed ring 306 drives a second fixed rod 307 and a brush plate 308 to perform forward and reverse circular motions to clean the surface of the extrusion columns 406, preventing copper shavings from adhering to the surface of the extrusion columns 406 and scratching the copper wire 105. Oil tanks 303 are fixed on both sides of the top of the fixed sleeve 203. A single... The valve 304 is connected to a piston 302 at one end of the oil tank 303. When the components inside the slider 2 and the fixed sleeve 203 move back and forth, the oil tank 303 at the top of the fixed sleeve 203 will move back and forth together with the fixed sleeve 203. When the oil tank 303 moves back and forth, it squeezes the piston 302 back and forth. The bottom of the fixed sleeve 203 is fixed with a slider 2, and the outside of the slider 2 is fixed with a fixing block 509. The inner walls on both sides of the fixed sleeve 203 are provided with rings 204. The inner walls of the rings 204 are provided with multiple oil outlets 305. The two sides of the top of the fixed seat 1 are fixed with mounting brackets 102. The tops of the two mounting brackets 102 are respectively provided with a take-up drum 103 and a unwinding drum 104.

[0028] A copper wire 105 is provided on the outside of the unwinding drum 104. A motor 107 is installed at one end of the winding drum 103. A turntable 5 is fixed at the other end of both the winding drum 103 and the unwinding drum 104. When the piston 302 is squeezed, the piston 302 pushes gas into the oil tank 303. Due to the one-way valve 304, the pressure inside the oil tank 303 increases, and then it automatically sprays out from the oil outlet 305 to lubricate and cool the surface of the copper wire 105. When the piston 302 is stretched, the one-way valve 305... 4 will open to allow gas to enter. A limit block 501 is fixed on one side of the mounting bracket 102. The center of the turntable 5 is rotatably connected to a first crank 502 at a downward position. The end of the first crank 502 is rotatably connected to a second crank 503. The outer side of the second crank 503 is slidably connected to the inside of the limit block 501. A first slide groove 101 and a second slide groove 106 are respectively provided in the middle part of the top of the fixed base 1. The inside of the first slide groove 101 is slidably connected to the slider 2.

[0029] A sliding ring 201 is slidably connected inside the second slide groove 106. The inside of the sliding ring 201 is located outside the fixed sleeve 203. A toothed ring 202 is rotatably connected to one side of the sliding ring 201. The ring 204 is connected to the oil tank 303. A fixed rod 3 is fixed at one end of the top of the fixed seat 1. The top of the fixed rod 3 is connected to the head end of the piston 302. A toothed plate 301 is fixed at the bottom of the fixed rod 3. When the components inside the slider 2 and the fixed sleeve 203 move back and forth, the toothed plate 301 is fixedly connected to the fixed rod 3. The second toothed ring 306 inside the fixed sleeve 203 moves back and forth and meshes with the toothed plate 301, driving the second toothed ring 306 to rotate in both directions.

[0030] In this embodiment: when the components inside the slider 2 and the fixed sleeve 203 move back and forth, the toothed plate 301 is fixedly connected to the first fixed rod 3. The second toothed ring 306 inside the fixed sleeve 203 moves back and forth and meshes with the toothed plate 301, driving the second toothed ring 306 to rotate in both directions. The second toothed ring 306 drives the second fixed rod 307 and the brush plate 308 to perform circular motion in both directions, cleaning the surface of the extrusion column 406, preventing copper shavings from sticking to the surface of the extrusion column 406, and scratching the copper wire 105. When the components inside the slider 2 and the fixed sleeve 203 move back and forth, the oil tank 303 on the top of the fixed sleeve 203 will move back and forth together with the fixed sleeve 203. When the oil tank 303 moves back and forth, it squeezes the piston 302. When the piston 302 is squeezed, the piston 302 pushes the gas into the oil tank 303. Because a one-way valve 304 is provided, the pressure inside the oil tank 303 increases, and then it is automatically sprayed from the oil outlet 305 to lubricate and cool the surface of the copper wire 105. When the piston 302 is stretched, the one-way valve 304 will open to allow the gas to enter.

[0031] Please refer to this carefully. Figure 3 , 45. A second toothed ring 306 is rotatably connected to both sides of the inner side of the ring 204 inside the fixed base 1. A second fixing rod 307 is provided inside the second toothed ring 306. The outer side of the second fixing rod 307 is fixedly connected to the brush plate 308. A connecting frame 504 is rotatably connected to the end of the second crank 503. A sliding rod 505 is provided inside the connecting frame 504. Both sides of the sliding rod 505 penetrate the interior of the mounting frame 102 and are slidably connected to the mounting frame 102. A sliding column is fixed to the middle of the outer side of the sliding rod 505, and a sliding... Block 506, the inner wall of sliding block 506 is provided with wedge-shaped groove 507, turntable 5 drives the first crank 502 to perform circular motion, the end of the first crank 502 pulls the second crank 503 to move left and right, the second crank 503 pulls the slide rod 505 to move left and right through the connecting frame 504, the slide rod 505 is slidably connected to the inside of the wedge-shaped groove 507 through the outer sliding column, the inside of the wedge-shaped groove 507 is slidably connected to the sliding column, the end of sliding block 506 is provided with connecting rod 508, the connecting rod 508 is connected to fixed block 509;

[0032] A second motor 4 is installed at the bottom of the outer side of the fixing sleeve 203. The output end of the second motor 4 is fixedly connected to a first gear 401, which meshes with a first gear ring 202. A screw 403 is installed inside the fixing sleeve 203. The distance between multiple extrusion columns 406 and the copper wire 105 is adjusted to facilitate the adjustment of the required size of the copper wire 105. The extrusion columns 406 have a small beginning and a large end, forming a conical shape, which facilitates the centering of the copper wire 105. The screw 403... A fixing plate 404 is fixed at the end, and the fixing plate 404 is rotatably connected to the extrusion column 406. A threaded sleeve is threadedly connected to the top of the screw 403, and a second gear 402 is fixed to the top of the threaded sleeve. The second gear 402 meshes with the first gear ring 202. When the sliding rod 505 moves left and right, it drives the sliding column to extrude into the wedge-shaped groove 507, causing the sliding block 506 to move back and forth. The sliding block 506 pulls the slider 2 and the components inside the fixing sleeve 203 to move back and forth through the connecting rod 508 and the fixing block 509.

[0033] Telescopic rods 405 are provided on both sides of the fixed plate 404. The telescopic rods 405 are fixed to the inner wall of the fixed sleeve 203. The rotation of the first gear ring 202 drives the rotation of multiple second gears 402. The second gears 402 drive the outer threaded sleeve to rotate. The threaded sleeve drives the screw 403 to move towards the middle of the fixed sleeve 203.

[0034] In this embodiment: The first motor 107 is started to drive the take-up drum 103 to take up the winding mechanism. When the take-up drum 103 moves, it drives the turntable 5 to rotate. The turntable 5 drives the first crank 502 to rotate in a circular motion. The end of the first crank 502 pulls the second crank 503 to move left and right. The second crank 503, through the connecting frame 504, pulls the slide rod 505 to move left and right. The slide rod 505 is slidably connected to the inside of the wedge-shaped groove 507 through the outer sliding column. When the slide rod 505 moves left and right, it drives the sliding column to press against the inside of the wedge-shaped groove 507, causing the sliding block 506 to move back and forth. The sliding block 506, through the connecting rod 508 and the fixing block 509, pulls the components inside the slider 2 and the fixing sleeve 203 to move back and forth, causing the pressing column 406 inside the fixing sleeve 203 to move... The copper wire 105 moves back and forth, so that it is evenly wound in the take-up drum 103. The second motor 4 is started, which drives the first gear ring 202 to rotate through the first gear 401. The rotation of the first gear ring 202 drives multiple second gears 402 to rotate. The second gears 402 drive the outer threaded sleeve to rotate. The threaded sleeve drives the screw 403 to move towards the center of the fixed sleeve 203. The screw 403 drives the fixed plate 404 and the extrusion column 406 to move towards the center of the fixed sleeve 203. At the same time, the distance between the multiple extrusion columns 406 and the copper wire 105 is adjusted to facilitate the adjustment of the required size of the copper wire 105. The extrusion column 406 is set with a small head and a large tail, forming a conical barrel shape, which facilitates the middle pull of the copper wire 105 and reduces the occurrence of breakage and scratches on the copper wire 105.

[0035] Working principle: The copper wire 105 in the unwinding drum 104 passes through the extrusion column 406 and connects to the take-up drum 103. Starting the first motor 107 drives the take-up drum 103 to wind the wire. The movement of the take-up drum 103 drives the turntable 5 to rotate. The turntable 5 drives the first crank 502 to rotate in a circular motion. The end of the first crank 502 pulls the second crank 503 to move left and right. The second crank 503, through the connecting frame 504, pulls the slide rod 505 to move left and right. The slide rod 505... The outer sliding column is slidably connected to the inside of the wedge-shaped groove 507. When the sliding rod 505 moves left and right, it drives the sliding column to squeeze the inside of the wedge-shaped groove 507, causing the sliding block 506 to move back and forth. The sliding block 506 pulls the components inside the slider 2 and the fixed sleeve 203 through the connecting rod 508 and the fixed block 509 to move back and forth, causing the squeezing column 406 inside the fixed sleeve 203 to drive the copper wire 105 to move back and forth, so that the copper wire 105 is evenly wound in the take-up drum 103.

[0036] When the components inside the slider 2 and the fixed sleeve 203 move back and forth, the toothed plate 301 is fixedly connected to the first fixed rod 3. The second toothed ring 306 inside the fixed sleeve 203 moves back and forth and meshes with the toothed plate 301, driving the second toothed ring 306 to rotate in both directions. The second toothed ring 306 drives the second fixed rod 307 and the brush plate 308 to perform circular motion in both directions, cleaning the surface of the extrusion column 406, preventing copper shavings from sticking to the surface of the extrusion column 406, and scratching the copper wire 105.

[0037] When the components inside the slider 2 and the fixed sleeve 203 move back and forth, the oil tank 303 at the top of the fixed sleeve 203 will move back and forth together with the fixed sleeve 203. When the oil tank 303 moves back and forth, it squeezes the piston 302. When the piston 302 is squeezed, the piston 302 pushes the gas into the oil tank 303. Because a one-way valve 304 is provided, the pressure inside the oil tank 303 increases, and then it is automatically sprayed out from the oil outlet 305 to lubricate and cool the surface of the copper wire 105. When the piston 302 is stretched, the one-way valve 304 will open to allow the gas to enter.

[0038] The second motor 4 is started, which drives the first gear ring 202 to rotate via the first gear 401. The rotation of the first gear ring 202 drives multiple second gears 402 to rotate. The second gears 402 drive the outer threaded sleeve to rotate. The threaded sleeve drives the screw 403 to move towards the center of the fixed sleeve 203. The screw 403 drives the fixed plate 404 and the extrusion column 406 to move towards the center of the fixed sleeve 203. At the same time, the distance between the multiple extrusion columns 406 and the copper wire 105 is adjusted to facilitate the adjustment of the required size of the copper wire 105. The extrusion columns 406 are designed with a small head and a large tail, forming a conical barrel shape, which facilitates the pulling of the copper wire 105 in the middle and reduces the occurrence of breakage and scratches on the copper wire 105.

[0039] The above description is merely 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. An anti-kinking copper wire automatic intermediate drawing device comprising a fixed seat (1), characterized in that, The top of the fixed seat (1) is provided with a fixed sleeve (203), the inside of the fixed sleeve (203) is provided with three extrusion columns (406) and an oval column (407), the outside of the extrusion column (406) is provided with a brush plate (308), both sides of the top of the fixed sleeve (203) are fixedly provided with oil tanks (303), the top of the oil tank (303) is provided with a check valve (304), one end of the oil tank (303) is connected with a piston (302), the bottom of the fixed sleeve (203) is fixedly provided with a sliding block (2), the outside of the sliding block (2) is fixedly provided with a fixed block (509), the inner walls of the two sides of the inside of the fixed sleeve (203) are both provided with circular rings (204), the inner wall of the circular ring (204) is provided with a plurality of oil outlets (305), both sides of the top of the fixed seat (1) are fixedly provided with mounting racks (102), the top of the two mounting racks (102) is respectively provided with a winding drum (103) and an unwinding drum (104), the outside of the unwinding drum (104) is provided with a copper wire (105), one end of the winding drum (103) is provided with a first motor (107), the other end of the winding drum (103) and the unwinding drum (104) is both fixedly provided with a rotating disc (5), one side of the mounting rack (102) is fixedly provided with a limiting block (501), the center of the rotating disc (5) is downwardly rotatably connected with a first crank (502), the tail end of the first crank (502) is rotatably connected with a second crank (503), the outside of the second crank (503) is slidably connected with the inside of the limiting block (501), the tail end of the second crank (503) is rotatably connected with a connecting rack (504), the inside of the connecting rack (504) is provided with a sliding rod (505), the two sides of the sliding rod (505) penetrate the inside of the mounting rack (102) and are slidably connected with the mounting rack (102), the middle part of the outside of the sliding rod (505) is fixedly provided with a sliding column, the outside of the sliding rod (505) is provided with a sliding block (506), the inner wall of the sliding block (506) is provided with a wedge-shaped sliding groove (507), the inside of the wedge-shaped sliding groove (507) is slidably connected with the sliding column, the tail end of the sliding block (506) is provided with a connecting rod (508), the connecting rod (508) is connected with the fixed block (509), the middle part of the top of the fixed seat (1) is respectively provided with a first sliding groove (101) and a second sliding groove (106), the inside of the first sliding groove (101) is slidably connected with the sliding block (2), the inside of the second sliding groove (106) is slidably connected with a sliding ring (201), the inside of the sliding ring (201) is provided on the outside of the fixed sleeve (203), one side of the sliding ring (201) is rotatably connected with a first gear ring (202), the circular ring (204) is connected with the oil tank (303), one end of the top of the fixed seat (1) is fixedly provided with a first fixed rod (3), the top of the first fixed rod (3) is connected with the head end of the piston (302), the bottom of the first fixed rod (3) is fixedly provided with a gear plate (301),Two sides inside the fixed seat (1) are rotatably connected with the No. 2 gear ring (306) inside the ring (204), the inside of the No. 2 gear ring (306) is provided with the No. 2 fixed rod (307), and the outer side of the No. 2 fixed rod (307) is fixedly connected with the brush plate (308).

2. The anti-winding copper wire automated intermediate drawing device according to claim 1, characterized in that, The bottom outside the fixed sleeve (203) is provided with a second motor (4), the output end of the second motor (4) is fixedly connected with a first gear (401), the first gear (401) is engaged with a first gear ring (202), the inside of the fixed sleeve (203) is provided with a screw rod (403), the end of the screw rod (403) is fixedly connected with a fixed plate (404), and the fixed plate (404) is rotatably connected with an extrusion column (406).

3. The anti-winding copper wire automated intermediate drawing device according to claim 2, characterized in that, The top of the screw rod (403) is threadedly connected with a threaded sleeve, the top of the threaded sleeve is fixedly connected with a second gear (402), the second gear (402) is engaged with the first gear ring (202), both sides of the fixed plate (404) are provided with telescopic rods (405), and the telescopic rods (405) are fixed to the inner wall of the fixed sleeve (203).

4. The process for preventing wire rolling in the automatic drawing equipment for copper wire drawing according to claim 3, wherein, The specific steps are as follows: S1: the copper wire (105) in the unwinding drum (104) is connected with the winding drum (103) through the extrusion column (406), the first motor (107) is started to drive the winding drum (103) to wind, the winding drum (103) moves to drive the rotating disc (5) to rotate, the rotating disc (5) drives the first end of the first crank (502) to move in a circle, the second end of the first crank (502) pulls the second crank (503) to move left and right, the second crank (503) pulls the sliding rod (505) to move left and right through the connecting frame (504), the sliding rod (505) is slidably connected with the wedge-shaped sliding groove (507) through the sliding column outside, when the sliding rod (505) moves left and right, the sliding column extrudes the inside of the wedge-shaped sliding groove (507), so that the sliding block (506) moves forward and backward, the sliding block (506) pulls the sliding block (2) and the components inside the fixed sleeve (203) to move forward and backward through the connecting rod (508) and the fixed block (509), so that the extrusion column (406) inside the fixed sleeve (203) drives the copper wire (105) to move forward and backward, and the copper wire (105) is uniformly wound in the winding drum (103); S2: when the sliding block (2) and the components inside the fixed sleeve (203) move forward and backward, the toothed plate (301) is fixedly connected with the first fixed rod (3), the second gear ring (306) inside the fixed sleeve (203) moves forward and backward by engaging with the toothed plate (301), drives the second gear ring (306) to rotate forward and backward, the second gear ring (306) drives the second fixed rod (307) and the brush plate (308) to move forward and backward, and the surface of the extrusion column (406) is cleaned, so that the copper scraps on the surface of the extrusion column (406) are prevented from being attached to the surface of the extrusion column (406) and scratching the copper wire (105). S3: When the slider (2) and the components inside the fixed sleeve (203) move forward and backward, the oil tank (303) at the top of the fixed sleeve (203) will move forward and backward with the fixed sleeve (203), and the oil tank (303) will squeeze the piston (302) back and forth when it moves forward and backward. When the piston (302) is squeezed, the piston (302) will push the gas into the oil tank (303), and because of the one-way valve (304), the pressure inside the oil tank (303) will increase, and the oil tank (303) will automatically spray out of the oil outlet (305) to lubricate and cool the surface of the copper wire (105). When the piston (302) is stretched, the one-way valve (304) will open to allow gas to enter; S4: Start the second motor (4) to drive the first gear ring (202) to rotate through the first gear (401), the first gear ring (202) drives the second gear (402) to rotate, the second gear (402) drives the outer threaded sleeve to rotate, the threaded sleeve drives the screw (403) to move to the middle of the fixed sleeve (203), the screw (403) drives the fixed plate (404) and the extrusion column (406) to move to the middle of the fixed sleeve (203), at the same time, adjust the distance between the extrusion column (406) and the copper wire (105), adjust the size of the copper wire (105) as needed, through the setting of the extrusion column (406), the first end of the extrusion column (406) is small, the end is large, forming a conical barrel shape, convenient for the copper wire (105) to pull, reduce the copper wire (105) to break and scratch.

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