Anti-fracture wire drawing equipment for copper wire production

Abstract

The invention relates to anti-fracture wire drawing equipment for copper wire production, in particular to the technical field of copper wire processing.The anti-fracture wire drawing equipment comprises a wire drawing machine, a rear plate of the wire drawing machine is rotationally connected with transmission wheels symmetrically distributed in the transverse direction of the wire drawing machine, a fixing rod is arranged on the side, away from a cavity, of the rear plate of the wire drawing machine, and a cleaning piece is arranged on the fixing rod; a winder is arranged on the side, away from the fixing rod, of the rear plate of the wire drawing machine, a supporting frame is connected to the rear plate of the wire drawing machine, and a wire drawing die is slidably connected to the supporting frame. When the winder is used for winding, the tension of a copper wire is too large, the copper wire is tightened to drive a wire drawing die to move downwards, a connecting spring plays a role in buffering the wire drawing die, so that the copper wire can be protected, and when the wire drawing die makes contact with and extrudes a pressure sensor, the pressure sensor sends a signal to an external control system, so that the wire drawing die is protected. People can know and process the copper wire tightening condition in time, so that the tension of the copper wire is reduced, and the copper wire is prevented from being broken during wire drawing.

Description

Technical Field

[0001] The invention relates to the technical field of copper wire processing, and in particular to a wire drawing device for preventing breakage in copper wire production. Background Art

[0002] In the process of copper wire production, the copper wire needs to be drawn to make the thicker copper wire into thinner copper wire. The copper wire drawing is generally carried out by a wire drawing machine.

[0003] Patent publication number CN217451531U discloses a wire drawing device that prevents wire breakage, including a supporting base, a transmission device is symmetrically rotatably installed on the top of the side end of the supporting base, a card cover is fixedly installed on the side end of the transmission device, an auxiliary device is fixedly installed on the center of the top of the side end of the supporting base, and a pretreatment device is fixedly installed on one end of the top of the supporting base. The transmission device includes a movable retaining ring, a movable plug rod, a motor, a threaded rod, a movable disk, a support transmission wheel and a contact roller. The motor is fixedly connected to the center of one side of the support transmission wheel, one end of the threaded rod is fixedly installed on the center of the side end of the motor, and the other end of the threaded rod is rotatably connected to the center of one side of the support transmission wheel close to the motor, and the movable disk is threadedly sleeved on the threaded rod.

[0004] The anti-breaking wire drawing equipment works, people first manually pass the copper wire through the exhaust cavity and the inside of the wire drawing die, and the bottom of the copper wire keeps in contact with the extended support plate. The copper wire will be coiled and passed through the surface of the support transmission wheel in turn, and then the copper wire will be driven to draw through the rotation of the support transmission wheel. The temperature of the copper wire itself will increase during the wire drawing process, so the copper wire will soften. Then, when the softened copper wire passes between the wire drawing die and the spray head, the spray head sprays water to cool the copper wire. The copper wire, which originally has a high temperature, suddenly enters a sudden cooling environment, which will cause the stress of the copper wire to increase and cause breakage. Therefore, a anti-breaking wire drawing equipment for copper wire production is now developed, which can effectively prevent the copper wire from breaking during wire drawing. Summary of the invention

[0005] The present invention provides a wire drawing device for copper wire production which can effectively prevent the copper wire from breaking during wire drawing, so as to overcome the above disadvantages.

[0006] The technical implementation scheme of the present invention is: a wire drawing equipment for preventing copper wire from being broken for production, including a wire drawing machine, which is composed of a back plate and a cavity, the back plate of the wire drawing machine is rotatably connected to a transmission wheel symmetrically distributed along the transverse direction of the wire drawing machine, each transmission wheel is composed of at least two large discs and an irregular hollow cylinder, a fixed rod is arranged on the side of the back plate of the wire drawing machine away from the cavity, a cleaning piece is arranged on the fixed rod, a winder is arranged on the side of the back plate of the wire drawing machine away from the fixed rod, a support frame is connected to the back plate of the wire drawing machine, a wire drawing die is slidably connected to the support frame, a connecting spring is connected to the wire drawing die and the support frame, a water pump is arranged on the cavity of the wire drawing machine, the water pump is connected to the cavity of the wire drawing machine, the water pump is connected to a connecting pipe, the wire drawing die is connected to a spray piece symmetrically arranged along the transverse direction of the wire drawing machine, the connecting pipes are respectively connected to the spray piece, and a plurality of nozzles are arranged in the spray piece.

[0007] More preferably, it further includes a filter screen, which is fixedly connected to the cavity of the wire drawing machine, and the water pump is connected to the filter screen.

[0008] More preferably, the cleaning member further comprises a first guide member, wherein the first guide member is fixed to the end of the cleaning member.

[0009] More preferably, it further comprises a second guide member, which is symmetrically connected to the spray member in a transverse distribution along the wire drawing machine.

[0010] More preferably, it also includes a pressure sensor, which is arranged on a side of the support frame close to the connecting spring, the pressure sensor is extrusion-fitted with the wire drawing die, and the pressure sensor is electrically connected to an external control system.

[0011] More preferably, it also includes several movable frames, which are slidably connected to the irregular hollow cylinder of the transmission wheel, a return spring is provided between the movable frame and the transmission wheel, a connecting rod is connected to the movable frame, a transmission frame is provided in the irregular hollow cylinder of the transmission wheel, and a driving component for driving the movable frame to move to the side away from each other is provided on the wire drawing machine cavity.

[0012] More preferably, the driving assembly includes an electric push rod, which is arranged on the wire drawing machine cavity, the electric push rod is electrically connected to the pressure sensor through an external control system, the end of the telescopic rod of the electric push rod is connected to the moving part, a plurality of support rods are arranged on the wire drawing machine cavity, the moving part is slidably connected to the support rods, the moving part is rotatably connected to the rotating frame through a bearing, the rotating frame and the transmission frame are slidably connected, the extrusion piece is connected to the side of the rotating frame close to the connecting rod, the extrusion piece is provided with an inclined surface close to the connecting rod, and the connecting rod and the inclined surface of the extrusion piece are extruded and matched.

[0013] More preferably, it also includes an extrusion frame, which is connected to the moving part. A fixed seat is provided on the side of the wire drawing machine cavity close to the moving part. The fixed seat is rotatably connected to a fixed part on the side away from the wire drawing machine. The fixed part is extruded and matched with the extrusion frame. The fixed part is connected to a W-shaped frame. The W-shaped frame is provided with a plurality of torsion springs, which are connected to the fixed seat. The W-shaped frame is slidably connected to a limiting part, a return spring is fixedly connected between the limiting part and the W-shaped frame, the W-shaped frame is slidably connected to the limiting frame, and a return spring is also fixedly connected between the limiting frame and the W-shaped frame.

[0014] More preferably, the side portion of the limiting member is wavy.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. When the present invention is wound up by the winder, the tension of the copper wire is too large. The tight copper wire will drive the wire drawing die to move downward. The connecting spring will buffer the wire drawing die, thereby protecting the copper wire and preventing the copper wire from breaking during wire drawing. When the wire drawing die squeezes the pressure sensor, the pressure sensor will send a signal to the external control system to let people know in time and deal with the tight copper wire situation in time.

[0017] 2. Through the setting of the movable frame, the present invention can cause the pressure sensor to send a signal to the external control system when the tension of the copper wire is too large, so that the telescopic rod of the electric push rod extends forward, thereby driving the movable frame to move in a direction close to each other, so that the movable frame loosens the copper wire, which can reduce the tension of the copper wire and avoid the copper wire from breaking during wire drawing.

[0018] 3. The present invention uses the limiting member and the limiting frame to constantly squeeze and limit the copper wire during copper wire drawing, thereby preventing the copper wire from being loosely wound around the movable frame and causing poor wire drawing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the wire drawing machine, transmission wheel, wire drawing die and other components of the present invention.

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the wire drawing die, the fixing rod, the first guide member and other components of the present invention.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the supporting frame, spraying parts, connecting pipes and other components of the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the spraying part, connecting pipe, connecting spring and other components of the present invention.

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the movable frame, movable member, support rod and other components of the present invention.

[0025] Figure 7 It is a sectional view of the three-dimensional structure of the connecting rod, return spring, extrusion piece and other components of the present invention.

[0026] Figure 8 It is a three-dimensional structural schematic diagram of the moving parts, support rods, rotating frame and other components of the present invention.

[0027] Fig. 9 It is a sectional view of the three-dimensional structure of the rotating frame, extrusion parts, connecting rods and other components of the present invention.

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the components used for restricting copper wires in the present invention.

[0029] Fig.11 It is a three-dimensional structural schematic diagram of the W-shaped frame, the limiting member and the fixing member of the present invention.

[0030] The markings of the components in the accompanying drawings are as follows: 1-wire drawing machine, 11-transmission wheel, 12-wire drawing die, 13-fixed rod, 14-first guide member, 15-cleaning member, 16-second guide member, 17-filter screen, 18-winder, 19-support frame, 110-spray member, 111-connecting pipe, 112-water pump, 113-connecting spring, 114-spray head, 115-pressure sensor, 2-movable frame, 21-movable member, 22-support rod, 23-rotating frame, 24-transmission frame, 25-connecting rod, 26-reset spring, 27-extrusion member, 28-electric push rod, 29-bearing, 3-extrusion frame, 31-fixed seat, 32-W-shaped frame, 33-limiting member, 34-fixing member, 35-limiting frame, 36-return spring, 37-torsion spring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1: The present invention provides a wire drawing device for preventing breakage in copper wire production, see Figures 1 to 5, including a wire drawing machine 1, the wire drawing machine 1 is composed of a rear plate and a cavity below, the front side of the rear plate of the wire drawing machine 1 is rotatably connected to a transmission wheel 11 on both sides, each transmission wheel 11 is composed of two large discs at the front and back and an irregular hollow cylinder in the middle of the large discs, the irregular hollow cylinder is fixed between the large discs, the diameter of the irregular hollow cylinder is smaller than the large disc, the large disc can block the copper wire to prevent the copper wire from scattering from the transmission wheel 11, a fixing rod 13 is fixedly connected to the upper left part of the rear plate of the wire drawing machine 1, a cleaning piece 15 is fixedly connected to the front end of the fixing rod 13 through a collar, a brush is arranged in the cleaning piece 15, a first guide piece 14 is fixedly connected to the left end of the cleaning piece 15, and the first guide piece 14 is conical, The tip of the first guide member 14 is fixedly connected to the left end of the cleaning member 15. A filter screen 17 is fixedly connected to the middle of the lower rear part of the cavity of the wire drawing machine 1. The filter screen 17 is used to filter the waste water generated during the wire drawing process. A winder 18 is arranged on the right side of the rear plate of the wire drawing machine 1. The winder 18 consists of a motor and a winding roller. The motor is fixedly connected to the right side of the rear plate of the wire drawing machine 1. The winding roller is fixed to the front end of the output shaft of the motor. The winder 18 is used to collect the drawn copper wire. A support frame 19 is fixedly connected to the middle of the upper side of the rear plate of the wire drawing machine 1. The wire drawing die 12 is slidably connected between the left and right sides of the support frame 19. When the tension of the copper wire is too large, the copper wire will be tightened, and the copper wire will pull the wire drawing die 12 to move downward. A connecting spring 113 is fixedly connected between the left and right sides of the lower rear part of the wire drawing die 12 and the support frame 19, and a pressure sensor 115 is fixedly connected to the lower front side of the support frame 19. The pressure sensor 115 is squeezed and matched with the wire drawing die 12. The pressure sensor 115 is electrically connected to the external control system. When the tension of the copper wire is too large and the wire drawing die 12 is pulled down, the wire drawing die 12 contacts and squeezes the pressure sensor 115. When the pressure sensor 115 detects that the pressure value is greater than the rated value, the pressure sensor 115 will feedback to the external control system, so that people can know that the copper wire has excessive tension, which is convenient for people to deal with. A water pump 112 is provided in the middle of the rear part of the cavity of the wire drawing machine 1 The water pump 112 is connected to the cavity of the wire drawing machine 1, and the left and right sides of the rear side of the water pump 112 are connected with connecting pipes 111. The left and right ends of the wire drawing die 12 are fixedly connected with spray parts 110. The spray part 110 is composed of two hollow cylinders of different sizes. The hollow cylinder with a smaller diameter is embedded in the hollow cylinder with a larger diameter. The two connecting pipes 111 are respectively connected to the left and right spray parts 110. The inside of the spray part 110 is connected with several nozzles 114. The spray part 110 is convenient for cooling and lubricating the copper wire. The ends of the left and right spray parts 110 that are away from each other are fixedly connected with the second guide part 16. The second guide parts 16 are all conical, and the tips of the second guide parts 16 are fixedly connected to the spray parts 110.

[0033] When people draw copper wire, they can use this device to operate. First, people fill the cavity of the wire drawing machine 1 with water, and then people manually pass the copper wire through the left side of the first guide piece 14. The first guide piece 14 is conical in shape to facilitate guiding the copper wire. The copper wire enters the cleaning piece 15 along the tip of the first guide piece 14. The cleaning piece 15 adopts a brush structure, and the cleaning piece 15 can clean the copper wire. Then people wind the copper wire clockwise around the irregular hollow cylinder of the left transmission wheel 11, and wind the copper wire once. Then people manually pass the copper wire through the second guide piece 16 on the left, and the copper wire passes through the spray piece 110 on the left from the second guide piece 16 on the left. Then the copper wire enters the wire drawing die 12, and the copper wire The wire enters the right spraying part 110 from the right end of the wire drawing die 12, and finally the copper wire passes through the second guide part 16 on the right. People manually wind the copper wire clockwise around the irregular hollow cylinder of the right transmission wheel 11, and wind the copper wire once. Then people continue to wind the copper wire clockwise around the winding roller of the winder 18. The winder 18 is used to collect the drawn copper wire. After the copper wire is fixed, the motor of the winder 18 is started, and the motor drives the winding roller to rotate. The winder 18 winds up the copper wire, and the copper wire drives the transmission wheel 11 to rotate. At the same time, the water pump 112 is started. The water pump 112 transmits the water in the cavity of the wire drawing machine 1 to the connecting pipe 111 through the filter screen 17. The water passes through the connecting pipe 111. Entering the spray part 110, there are several nozzles 114 inside the spray part 110. The nozzles 114 spray water columns, so that the copper wire entering the spray part 110 is fully cooled and lubricated, which can prevent the copper wire from breaking due to local high temperature. The waste water generated in the wire drawing process is collected by the cavity of the wire drawing machine 1, and then filtered and reused through the waste water filter 17. When the tension of the copper wire is too large during the wire drawing process, the copper wire will slowly tighten, and the tightening of the copper wire will generate a driving force for the wire drawing die 12, and the connecting spring 113 will be compressed. The copper wire will drive the wire drawing die 12 to slide down. When the wire drawing die 12 is squeezed and contacted with the pressure sensor 115, the pressure sensor 1 15 detects that the pressure value is greater than the rated value, and the pressure sensor 115 will feedback to the external control system, so that people can know that the tension of the copper wire is too large, which is convenient for people to deal with and can further avoid the breakage of the copper wire. At the same time, because of the existence of the connecting spring 113, the connecting spring 113 can buffer and protect the wire drawing die 12. When people operate to gradually reduce the tension of the copper wire, the force of the copper wire on the wire drawing die 12 gradually decreases. Under the action of the connecting spring 113, the connecting spring 113 drives the wire drawing die 12 to reset. When all the copper wires are collected, turn off the motor and water pump 112 of the reel 18, and finally remove the copper wire from the reel 18.

[0034] Example 2: Based on Example 1, please refer to Figures 6 to 9, and also includes eight moving frames 2, four of which are slidably connected to the irregular hollow cylinder of the transmission wheel 11 on the left, and the other four moving frames 2 are slidably connected to the irregular hollow cylinder of the transmission wheel 11 on the right. An electric push rod 28 is connected to the middle of the front side of the cavity of the wire drawing machine 1 by bolts. The electric push rod 28 is electrically connected to the pressure sensor 115 through an external control system. The front end of the telescopic rod of the electric push rod 28 is fixedly connected to a moving part 21. Support rods 22 are fixedly connected to the left and right sides of the front top of the cavity of the wire drawing machine 1. The moving part 21 is slidably connected to the support rods 22. The left and right sides of the rear of the moving part 21 are A fixed bearing 29 is provided, and a rotating frame 23 is connected to the inside of the bearing 29. A transmission frame 24 is fixedly connected to the inside of the irregular hollow cylinder of the transmission wheel 11. The rotating frame 23 and the transmission frame 24 are slidably connected. An extrusion piece 27 is fixedly connected to the rear end of the rotating frame 23. The extrusion piece 27 is a cross structure. The cross surface at the rear of the extrusion piece 27 is inclined from the middle to the surrounding areas to form an inclined surface. A return spring 26 is fixedly connected to the inside of the mobile frame 2. The end of the return spring 26 is fixed to the inside of the irregular hollow cylinder of the transmission wheel 11. A connecting rod 25 is fixedly connected to the front side of the mobile frame 2. The connecting rod 25 is extruded and matched with the inclined surface at the rear end of the extrusion piece 27.

[0035] In the foregoing, components such as the movable frame 2, the rotating frame 23, the extrusion piece 27 and the connecting rod 25 are provided to relax the copper wire when the copper wire is stretched during wire drawing, so that the copper wire is no longer stretched, thereby preventing the copper wire from breaking due to excessive tension. The following is the working principle of the movable frame 2, the rotating frame 23, the extrusion piece 27 and the connecting rod 25: before the wire drawing machine 1 starts working, the copper wire is wound on the transmission wheel 11 and the movable frame 2. People can control the electric push rod 28 to shorten the telescopic rod, and the electric push rod 28 telescopic rod drives the bearing 29 to move backward. The bearing 29 drives the rotating frame 23 to move backward, and the rotating frame 23 drives the extrusion piece 27 to move backward. When the inclined surface of the extrusion piece 27 contacts the connecting rod 25, it will push the connecting rod 25 to move in a direction away from each other. The connecting rod 25 drives the movable frame 2 to move in a direction away from each other, and the reset spring 26 is compressed. The copper wire wound on the movable frame 2 will be stretched open. At this time, the copper wire A gap appears between the transmission wheel 11, and then the copper wire is drawn. During the copper wire drawing process, when the copper wire tension is too large, the copper wire will slowly tighten, and the tightening of the copper wire will generate a driving force for the drawing die 12, and the copper wire will drive the drawing die 12 to move downward, and the drawing die 12 will be squeezed and contacted with the pressure sensor 115, and the connecting spring 113 will be compressed. The pressure sensor 115 sends an electrical signal to the external control system, and the external control system will control the electric push rod 28 to extend the telescopic rod forward after receiving the electrical signal. The electric push rod 28 telescopic rod drives the moving part 21 to move forward, and the moving part 21 drives the bearing 29 and the rotating frame 23 to move forward. The rotating frame 23 drives the extruding part 27 to move forward, and the extruding part 27 is separated from the connecting rod 25. The reset spring 26 resets and moves the moving frame 2 in a direction close to each other, so that the copper wire is no longer stretched, the tension of the copper wire is reduced, and the tension of the copper wire is reduced, thereby avoiding the breakage of the copper wire.

[0036] See also Figure 10 to Figure 11 , also includes an extrusion frame 3, the extrusion frame 3 is fixed to the lower left side of the moving part 21, a fixed seat 31 is fixedly connected to the upper right front side of the outer front side of the wire drawing machine 1 cavity, the fixed seat 31 is rotatably connected to a fixing member 34, the fixing member 34 is composed of a rotating rod and a paddle, the rotating rod is rotatably connected above the fixing seat 31, the paddle is fixed to the left side of the rotating rod, the paddle of the fixing member 34 is extruded and matched with the upper rear end of the extrusion frame 3, the fixing member 34 is fixedly connected to a W-shaped frame 32, and the left and right sides of the lower part of the W-shaped frame 32 are fixedly connected to torsion springs 37, and the two torsion springs 37 are connected to The fixing seat 31 is fixedly connected, and a limiting member 33 is slidably connected between the left and middle parts of the W-shaped frame 32. The left and right sides of the rear of the limiting member 33 are wavy, and the position of the wavy recess can increase the friction between the limiting member 33 and the copper wire, so that the limiting function of the limiting member 33 is better. Return springs 36 are fixedly connected between the left and right sides of the rear of the limiting member 33 and the W-shaped frame 32. The right side of the W-shaped frame 32 is slidably connected to the limiting frame 35, and a return spring 36 is also fixedly connected between the rear of the limiting frame 35 and the W-shaped frame 32.

[0037] During the copper wire drawing process, if the copper wire wound on the transmission wheel 11 is not squeezed and restricted, the copper wire will not be tightly wound due to the lack of squeezing force, which may cause the copper wire to scatter during the wire drawing process, and then lead to poor wire drawing effect. Therefore, in order to avoid the above situation, components such as W-shaped frame 32, restriction member 33 and restriction frame 35 are provided: people control the telescopic rod of the electric push rod 28 to retract backward through the external control system, the telescopic rod of the electric push rod 28 drives the moving member 21 to advance backward, the moving member 21 drives the extrusion frame 3 to move backward, and when the extrusion frame 3 squeezes the fixed member 34 paddle, the paddle drives the fixed member 34 rotating rod to rotate 90 degrees counterclockwise, the fixed member 34 rotates to drive the W-shaped frame 32 to rotate, the torsion spring 37 is twisted, the W-shaped frame 32 rotates 90 degrees counterclockwise, driving the restriction member 33 and the restriction frame 35 to rotate 90 degrees counterclockwise, so that the restriction member 33 restricts the copper wire of the transmission wheel 11, restricting The frame 35 squeezes and limits the copper wire wound on the reel 18, and the elastic force of the return spring 36 can make the limiting member 33 and the limiting frame 35 keep the copper wire close to each other, and at the same time can also play a buffering and protective role on the copper wire to prevent the limiting member 33 and the limiting frame 35 from crushing the copper wire. When the tension of the copper wire is too great and the movable member 21 is pressed downward to the pressure sensor 115, the telescopic rod of the electric push rod 28 extends forward, and the telescopic rod of the electric push rod 28 drives the movable member 21 to advance forward, and the movable member 21 drives the squeezing frame 3 to move forward, and the squeezing frame 3 disengages from the fixed member 34 paddle, and the torsion spring 37 is reset. The torsion spring 37 drives the W-shaped frame 32 to rotate clockwise, and the W-shaped frame 32 rotates to drive the fixed member 34 to rotate and reset, and the W-shaped frame 32 drives the limiting member 33 and the limiting frame 35 to rotate 90 degrees clockwise and reset. The above operation can prevent the copper wire from being loosely wound, thereby causing the copper wire to be loose and the wire drawing effect to be poor.

[0038] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A wire drawing device for preventing breakage in copper wire production, characterized in that: The wire drawing machine (1) comprises a rear plate and a cavity, the rear plate of the wire drawing machine (1) is rotatably connected to transmission wheels (11) which are symmetrically distributed along the transverse direction of the wire drawing machine (1), each transmission wheel (11) is composed of at least two large discs and an irregular hollow cylinder, a fixed rod (13) is arranged on the side of the rear plate of the wire drawing machine (1) away from the cavity, a cleaning piece (15) is arranged on the fixed rod (13), a reel (18) is arranged on the side of the rear plate of the wire drawing machine (1) away from the fixed rod (13), and a support frame (19) is connected to the rear plate of the wire drawing machine (1), and the support frame (19) is connected to the rear plate of the wire drawing machine (1). A wire drawing die (12) is slidably connected to the support frame (19); the wire drawing die (12) and the support frame (19) are connected via a connecting spring (113); a water pump (112) is provided on the cavity of the wire drawing machine (1); the water pump (112) is connected to the cavity of the wire drawing machine (1); the water pump (112) is connected to a connecting pipe (111); the wire drawing die (12) is connected to a spraying member (110) symmetrically arranged along the transverse distribution of the wire drawing machine (1); the connecting pipes (111) are respectively connected to the spraying member (110); and a plurality of spray heads (114) are provided in the spraying member (110).

2. A wire drawing device for preventing breakage in copper wire production according to claim 1, characterized in that: It also includes a filter screen (17), which is fixedly connected to the cavity of the wire drawing machine (1), and the water pump (112) is connected to the filter screen (17).

3. A wire drawing device for preventing breakage in copper wire production according to claim 2, characterized in that: The utility model also comprises a first guide member (14), wherein the first guide member (14) is fixed at the end of the cleaning member (15).

4. A wire drawing device for preventing breakage in copper wire production according to claim 3, characterized in that: It also includes a second guide member (16), which is symmetrically connected to the spray member (110) and distributed laterally along the wire drawing machine (1).

5. A wire drawing device for preventing breakage in copper wire production according to claim 4, characterized in that: It also includes a pressure sensor (115), which is arranged on a side of the support frame (19) close to the connecting spring (113), the pressure sensor (115) is extruded and matched with the wire drawing die (12), and the pressure sensor (115) is electrically connected to an external control system.

6. A wire drawing device for preventing breakage in copper wire production according to claim 5, characterized in that: The invention also comprises a plurality of movable frames (2), wherein the movable frames (2) are slidably connected to the irregular hollow cylinder of the transmission wheel (11), a return spring (26) is arranged between the movable frame (2) and the transmission wheel (11), a connecting rod (25) is connected to the movable frame (2), a transmission frame (24) is arranged in the irregular hollow cylinder of the transmission wheel (11), and a driving assembly for driving the movable frame (2) to move to a side away from each other is arranged on the cavity of the wire drawing machine (1).

7. A wire drawing device for preventing breakage in copper wire production according to claim 6, characterized in that: The driving assembly comprises an electric push rod (28), which is arranged on the cavity of the wire drawing machine (1). The electric push rod (28) is electrically connected to a pressure sensor (115) through an external control system. The end of the telescopic rod of the electric push rod (28) is connected to a moving part (21). A plurality of support rods (22) are arranged on the cavity of the wire drawing machine (1). The moving part (21) is slidably connected to the support rods (22). The moving part (21) is rotatably connected to a rotating frame (23) through a bearing (29). The rotating frame (23) and a transmission frame (24) are slidably connected. An extrusion member (27) is connected to a side of the rotating frame (23) close to a connecting rod (25). A slope is arranged on a side of the extrusion member (27) close to the connecting rod (25). The connecting rod (25) and the slope of the extrusion member (27) are extrusion-matched.

8. A wire drawing device for preventing breakage in copper wire production according to claim 7, characterized in that: It also includes an extrusion frame (3), the extrusion frame (3) is connected to the moving part (21), a fixed seat (31) is provided on the side of the wire drawing machine (1) cavity close to the moving part (21), a fixed member (34) is rotatably connected on the side of the fixed seat (31) away from the wire drawing machine (1), and the fixed member (34) is extrusion-matched with the extrusion frame (3). The fixing member (34) is connected to a W-shaped frame (32), the W-shaped frame (32) is provided with a plurality of torsion springs (37), the torsion springs (37) are connected to the fixing seat (31), the W-shaped frame (32) is slidably connected to a limiting member (33), a return spring (36) is fixedly connected between the limiting member (33) and the W-shaped frame (32), the W-shaped frame (32) is slidably connected to a limiting frame (35), and a return spring (36) is also fixedly connected between the limiting frame (35) and the W-shaped frame (32).

9. A wire drawing device for preventing breakage in copper wire production according to claim 8, characterized in that: The side portion of the limiting member (33) is wavy.

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