A copper wire bunching production device and method

Abstract

The present invention provides a copper wire bunching production device and method. The present invention relates to the technical field of wire production, including an unwinding end, a winding end, and a detection platform disposed therebetween. The detection platform is provided with a detection device. The detection device includes a plurality of detection components arranged in parallel. Each detection component includes a detection rod rotatably connected to the detection platform. A guide ring for the wire to pass through is provided at the wire end of the detection rod. A balancing member is provided at the counterweight end of the detection rod. The balancing member has a tendency to deflect in a first direction. The detection device further includes a plurality of magnetic members. This invention greatly reduces the pressure of the guide ring on the wire, reduces the frictional loss of the wire, and is suitable for the production and detection of extremely small-sized wire filaments. At the same time, it solves the problems that the mass of the guide ring is too small to trigger the switch signal and the signal is sent too slowly, and greatly improves the production rate of the wire.

Description

Technical Field

[0001] The present invention relates to the technical field of wire production, and particularly to a copper wire parallel-stranding production device and method. Background Art

[0002] During the production of copper wires, operations such as drawing, cleaning, drying, and parallel-wiring are required. Finally, wires with extremely small cross-sections are wound by a winding device to prepare for subsequent wire production.

[0003] During the parallel-stranding process of wires, the integrity and jumping conditions of each wire need to be detected. If a wire breaks or has too large a jumping amplitude during the parallel-wiring process, it will affect the final winding effect and lead to the scrapping of the wound product; after the above abnormal conditions occur, it is necessary to stop the machine in time to connect and replace the broken wire or debug the equipment.

[0004] Automated detection equipment can replace manual observation, greatly improving the detection efficiency and effect and ensuring the quality of the final product; the currently mainstream broken-wire detection structure is realized by using a guide ring. After a wire breaks, the guide ring loses the restriction of the wire, and under the action of gravity, the guide ring moves downward to trigger a corresponding switch to send a signal to control the production equipment to stop.

[0005] However, when using the above structure, a guide ring with a large mass acts on the wire surface, pressing on the wire and increasing the wear during the production process. Especially for extremely small-sized wire filaments, the wire breakage frequency is relatively high after lubrication failure, affecting production; using a plastic guide ring with a small mass can reduce the pressure, but its mass is low, and the response rate after wire breakage and the triggering effect on the switch are poor, also affecting parallel-stranding production.

[0006] The background patent can refer to CN 206955368 U. Summary of the Invention

[0007] In view of the above problems, the present invention provides a copper wire parallel-stranding production device and method, which greatly reduces the pressure of the guide ring on the wire, reduces the frictional loss of the wire, and is suitable for the production and detection of extremely small-sized wire filaments; at the same time, it solves the problems that the guide ring has too small a mass to trigger the switch signal and the signal is sent too slowly, greatly improving the production rate of the wire.

[0008] To solve the above problems, the technical solution adopted by the present invention is:

[0009] A copper wire bunching production device includes an unwinding end, a winding end, and a detection platform disposed therebetween. The detection platform is provided with a detection device. The detection device includes a plurality of detection components arranged in parallel. The detection component includes a detection rod rotatably connected to the detection platform. A guide ring for the wire to pass through is provided at the wire end of the detection rod, and a balancing member is provided at the counterweight end of the detection rod. The balancing member has a tendency to deflect in a first direction. The detection device further includes a plurality of magnetic members. The magnetic members are located at the lower end of the corresponding balancing member and on the deflection path of the balancing member. Wherein, the magnetic member has a magnetic field that attracts the balancing member. The magnetic field includes a strong attraction area and a weak attraction area. Under the restriction of the wire, the balancing member is in a balanced state within the weak attraction area.

[0010] Preferably, a locking device is further provided outside the magnetic member. The side wall of the locking device is provided with a telescopic block that cooperates with the magnetic member. A touch switch is provided on the surface of the magnetic member. The touch switch is electrically connected to the locking device to control the locking state of the locking device for the magnetic member.

[0011] Preferably, the touch switch includes two strip-shaped conductive strips, and the lower end of the balancing member is made of a conductive material.

[0012] Preferably, a guiding device is further provided on the surface of the detection platform. The guiding device includes two groups of guiding plates. A plurality of guiding holes for the wire to pass through are opened on the side wall of the guiding plate. It further includes a plurality of limiting grooves corresponding to the guiding holes one by one. The detection rod is opposite to the corresponding limiting groove.

[0013] Preferably, a limiting mechanism located on the deflection path of the detection rod is further provided inside the limiting groove. The limiting mechanism has a limiting state and a non-limiting state. A conductive component is provided between the two guiding plates. The conductive component is electrically connected to the limiting mechanism.

[0014] Preferably, the inside of the guiding hole is divided into a locking area and a conductive area. A locking member is provided inside the locking area. The two conductive areas together form a conductive component for judging the wire breakage state.

[0015] Preferably, the locking member includes a plurality of locking air bags and a gas pumping device. The gas pumping device is electrically connected to the locking device. When the locking device is in a non-locking state, the gas pumping device pumps gas into the plurality of locking air bags to control the plurality of locking air bags to immediately expand and be in a locking state.

[0016] Preferably, the balancing member includes a balancing cylinder. A magnetic block is provided inside the balancing cylinder. The magnetic block is elastically connected to the inner wall of the balancing cylinder through an elastic element.

[0017] Preferably, the balancing member is in a damped sliding connection state with the counterweight end, and an adjusting device is arranged inside the detection platform for adjusting the relative position of the balancing member.

[0018] A method for producing copper wire bunching uses the above-mentioned copper wire bunching production equipment, and includes the following steps: S1. Driving multiple wires to move directionally through the unwinding end and the winding end, and the multiple wires pass through the corresponding guide rings during the directional movement; S2. Under the restriction of the wires, the balancing member is in a balanced state within the weak adsorption area of the magnetic member; S3. When a wire breaks or the jumping amplitude is too large, the balancing member moves into the strong adsorption area of the magnetic member and quickly locks with the magnetic member, and a signal is sent after the balancing member locks with the magnetic member to control the copper wire bunching production equipment to stop running.

[0019] The beneficial effects of the present invention are as follows:

[0020] Compared with the prior art, by installing a balancing member on the other side of the rotation of the detection rod, the quality of the guide ring can be balanced, greatly reducing the pressure of the guide ring on the wire, reducing the frictional loss of the wire, and being suitable for the production and detection of extremely small-sized guide wires; at the same time, a magnetic member is arranged below to cooperate with the balancing member. After the wire breaks or the jumping amplitude is too large, the balancing member here can enter the strong adsorption area of the magnetic member for quick locking, and a signal can be quickly sent to control the equipment to stop, solving the problems that it is difficult to trigger the switch signal due to the too small quality of the guide ring and the signal is sent too slowly, and greatly improving the production rate of the wire. Description of the Drawings

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0022] Figure 2 For the present invention Figure 1 The front view structural schematic diagram.

[0023] Figure 3 For the present invention Figure 1 The top view structural schematic diagram.

[0024] Figure 4 For the present invention Figure 3 The sectional view along the A-A direction of the present invention.

[0025] Figure 5 For the present invention Figure 4 The enlarged structural schematic diagram at position B of the present invention (the virtual circle in the drawing is the deflection path of the detection rod, and the arrow is the deflection direction).

[0026] Figure 6 It is a three-dimensional structural schematic diagram of the guiding device of the present invention.

[0027] Figure 7 It is a three-dimensional structural schematic diagram of the detection component of the present invention.

[0028] Figure 8 For the present invention Figure 7 is the front view structural schematic diagram.

[0029] Figure 9 For the present invention Figure 8 is the enlarged structural schematic diagram at position C of the present invention (the arrow in the attached drawing indicates the moving direction of the balance member).

[0030] Figure 10 is the three-dimensional structural schematic diagram of the magnetic member of the present invention.

[0031] In the figure: 100, detection platform; 110, accommodation opening; 1001, winding end; 1002, unwinding end; 200, wire; 300, guiding device; 310, guiding plate; 320, guiding hole; 321, locking area; 322, conductive area; 330, limiting groove; 400, detection device; 410, detection component; 411, guiding ring; 412, detection rod; 4121, wire end; 4122, counterweight end; 413, positioning ring; 414, positioning shaft; 415, balance member; 4151, balance cylinder; 4152, magnetic block; 4153, elastic element; 420, magnetic member; 421, touch switch; 422, locking port; 430, locking device; 431, telescopic block; 440, adjusting device; 441, sliding groove; 500, limiting mechanism. Specific embodiments

[0032] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0033] In order to solve the problems mentioned in the background art, referring to the attached Figure 1 - attached Figure 10 , a copper wire bunching production device includes an unwinding end 1002, a winding end 1001, and a detection platform 100 disposed therebetween. The detection platform 100 is provided with a detection device 400. Through the detection device 400, the breakage state and the jumping amplitude of the wire 200 can be detected. When the wire 200 breaks or the jumping amplitude exceeds a predetermined range, the detection device 400 issues a signal to control the production device to stop operating, and issues a signal to remind the staff to promptly check and repair and adjust the faulty part.

[0034] Specifically, the detection device 400 includes a plurality of detection components 410 arranged in parallel. The plurality of detection components 410 are in the same horizontal plane and can limit a plurality of wires 200. The detection component 410 includes a detection rod 412 rotatably connected to the detection platform 100. A guide ring 411 for the wire 200 to pass through is provided at the wire end 4121 of the detection rod 412. A balancing member 415 is provided at the counterweight end 4122 of the detection rod 412. The balancing member 415 has a tendency to deflect in the first direction. Here, the balancing member 415 and the detection rod 412 are respectively located on both sides of the rotation connection. Through the balancing member 415, the gravity of the guide ring 411 on the other side can be offset, finally reducing the pressure of the guide ring 411 on the wire 200 and reducing the frictional loss of the guide ring 411 on the wire 200, and being able to perform production detection on extremely small-sized wire filaments.

[0035] It should be noted that the detection component 410 also includes a positioning shaft 414. A positioning ring 413 is provided on the surface of each detection rod 412. The positioning ring 413 is sleeved outside the positioning shaft 414 and is rotatably connected thereto. Through the above structural design, the plurality of detection components 410 are independent of each other and will not have any influence.

[0036] The balancing member 415 can have a tendency to deflect clockwise or counterclockwise. Referring to the appendix Figure 5 , in this article, an example is given with the balancing member 415 having a tendency to deflect counterclockwise. Here, the gravity of the balancing member 415 is slightly greater than the gravity of the detection rod 412. Therefore, the balancing member 415 has a tendency to deflect counterclockwise. At the same time, under the limitation of the wire 200, the detection rod 412 can offset the force in this part. When the wire 200 is normal, the whole is in a relatively balanced state within a small range.

[0037] After the wire 200 breaks or the jumping amplitude is too large, the balancing member 415 loses the constraint of the small-range balance. After the balancing member 415 moves towards the predetermined range, it can cooperate with the corresponding structure to send a signal to control the shutdown of the overall production equipment.

[0038] In order to accelerate the moving speed of the balancing member 415 in the latter stage and improve the detection response speed; the detection device 400 also includes a plurality of magnetic members 420. The magnetic members 420 are located at the lower end of the corresponding balancing member 415 and on the deflection path of the balancing member 415. The magnetic members 420 can attract the balancing member 415. After the balancing member 415 moves beyond the predetermined distance, the magnetic members 420 can capture the balancing member 415 and control the one-way rapid movement (counterclockwise movement) of the balancing member 415. Finally, a control signal is quickly sent to help the equipment stop quickly and avoid the occurrence of production accidents. Through the above structure, the time for sending the control signal is shorter, and the production rate of the wire 200 can be greatly improved.

[0039] It should be noted that the magnetic part 420 has a magnetic field that attracts the balance part 415. The magnetic field includes a strong attraction area and a weak attraction area. Under the restriction of the wire 200, the balance part 415 is in a balanced state within the weak attraction area; when the balance part 415 moves into the strong attraction area, the balance part 415 continuously moves unidirectionally towards the magnetic part 420 and finally attracts and adheres to the magnetic part 420, and finally sends a signal quickly.

[0040] When the balance part 415 makes small jumps within the weak attraction area, during this process, the balance part 415 will not move into the strong attraction area. At this time, the force of the magnetic part 420 attracting the balance part 415 is very small, and this part of the force can be offset by the wire 200, avoiding the influence of the magnetic part 420 on the balance part 415 in the normal state.

[0041] It should be noted that the relationship between the attractive force generated by a magnet and the distance follows the inverse square law. Taking a specific permanent magnet as an example, it can generate an attractive force of 2N at a distance of 2cm, about 0.9N at a distance of 3cm; it can generate an attractive force of 0.5N at a distance of 4cm; the strong attraction area and the weak attraction area can be divided according to the normal jumping range of the wire 200.

[0042] For example, within a radius of 2cm is the strong attraction area, and within a radius range of 2cm - 4cm is the weak attraction area. Assuming that the normal jumping of the wire 200 causes the balance part 415 to be able to move normally within 1cm, the bottom of the balance part 415 can be set in the area between 3cm - 4cm; when the wire is broken or the jumping amplitude is too large, the balance part 415 enters the strong attraction area of 2cm and is captured by the strong magnetic field. Finally, the balance part 415 can be attracted and locked with the magnetic part 420, and finally send a signal to control the production equipment to stop.

[0043] The above magnet can also be selected as an electromagnet, and the specific magnetic field attractive force can be adjusted according to the specifications of the wire 200, the mass of the balance part 415, and the guide ring 411; those skilled in the art can select the most suitable product specifications and design schemes according to the above concept, which will not be elaborated here.

[0044] It should also be noted that the strong attraction area and the weak attraction area can be adjusted by adjusting the position of the magnetic part 420 or changing the magnitude of the suction force of the electromagnet to meet the adaptive production of different wires 200.

[0045] The above-mentioned strong attraction area and weak attraction area can be adjusted and controlled by selecting a permanent magnet, and can also be generated by an electromagnet. When the balance part 415 moves to a predetermined area, the electromagnet is energized to generate a large magnetic field around it to achieve the attraction of the balance part 415.

[0046] In summary, through the above structural design, by installing a balancing member 415 on the other side where the detection rod 412 rotates, the mass of the guide ring 411 can be balanced, greatly reducing the pressure of the guide ring 411 on the wire 200, reducing the frictional loss of the wire 200, and being suitable for the production and detection of extremely small-sized guide wires. At the same time, a magnetic member 420 is provided below and can cooperate with the balancing member 415. After the wire 200 breaks or the jumping amplitude is too large, the balancing member 415 here can enter the strong suction area of the magnetic member 420 for rapid locking, quickly sending a signal to control the equipment to stop, solving the problems that it is difficult to trigger the switch signal due to the too small mass of the guide ring 411 and the signal is sent too slowly, and greatly improving the production rate of the wire 200.

[0047] Furthermore, a locking device 430 is also provided outside the magnetic member 420. A telescopic block 431 that cooperates with the magnetic member 420 is provided on the side wall of the locking device 430. Through the locking device 430, the telescopic block 431 can be controlled to extend to complete the locking and limiting of the magnetic member 420. A locking port 422 that cooperates with the telescopic block 431 can be opened on the surface of the magnetic member 420 to complete the locking and limiting. Or the telescopic block 431 can be selected as a magnetic material and fixed by magnetic force. After the telescopic block 431 contracts, the magnetic member 420 loses restraint, and the magnetic member 420 drives the balancing member 415 to move downward under the action of gravity.

[0048] After the equipment stops, all the wires 200 are in a relatively loose state. The abnormal balancing member 415 of the wire 200 first contacts the corresponding magnetic member 420. And by setting the locking device 430, the corresponding magnetic member 420 can drop to a lower position, and the corresponding guide ring 411 can be located at a higher position, facilitating the maintenance personnel to quickly locate and repair.

[0049] The balancing member 415 corresponding to the normal wire 200 will also deflect towards the magnetic member 420, and its deflection has a certain time delay. The locking device 430 with a time delay contact will not cancel the locking state. The normal guide ring 411 is in a lower position, facilitating the abnormal guide ring 411 to stand out for quick positioning. The above operations can be controlled by a circuit controlled by a circuit board and will not be elaborated here.

[0050] A touch switch 421 is provided on the surface of the magnetic part 420. The touch switch 421 is electrically connected to the locking device 430 and is used to control the locking state of the locking device 430 on the magnetic part 420. Through the above structural design, after the balancing part 415 touches and cooperates with the touch switch 421, the inside of the touch switch 421 can be controlled to be in a conducting state. After the inside of the touch switch 421 is conducted, the locking device 430 can be controlled to drive the telescopic block 431 to contract. After the telescopic block 431 contracts, the limit on the magnetic part 420 disappears, and the magnetic part 420 drives the balancing part 415 and the detection rod 412 to deflect, and finally sends a signal to control the production equipment to stop running. At the same time, the corresponding magnetic part 420 can drive the balancing part 415 to deflect a greater distance, and the corresponding guide ring 411 is at a higher position relative to the other guide rings 411, which is convenient for the staff to quickly lock the abnormal wire 200 and improves the efficiency of subsequent maintenance.

[0051] Specifically, the touch switch 421 includes two strip-shaped conductive strips. The lower end of the balancing part 415 is made of a conductive material. After the balancing part 415 is locked with the magnetic part 420, the balancing part 415 here can be in contact with the two conductive strips. Through the balancing part 415, the two conductive strips can be connected to be in a conductive state to realize the conduction control of the circuit. Here, the conductive strips extend along the length direction, and the balancing part 415 can be in contact with the two strip-shaped conductive strips when deflected to different positions.

[0052] A guiding device 300 is also provided on the surface of the detection platform 100. The guiding device 300 includes two groups of guiding plates 310. A plurality of guiding holes 320 for the wire 200 to pass through are opened on the side walls of the guiding plates 310. Under the limitation of the guiding holes 320 on both sides, the wire 200 is at a predetermined height position for detection. It also includes a plurality of limiting grooves 330 corresponding to the guiding holes 320 one by one. The detection rod 412 faces the corresponding limiting groove 330. By setting the limiting groove 330, the maximum deflection angle of the detection rod 412 can be limited, avoiding the detection rod 412 deflecting too large an angle and increasing the pressure on the wire 200, causing the wire 200 to break and be damaged, effectively protecting the wire 200 and avoiding accidents during detection and maintenance.

[0053] A limiting mechanism 500 located on the deflection path of the detection rod 412 is further provided inside the limiting groove 330. The limiting mechanism 500 has a limiting state and a non-limiting state. A conductive component is provided between the two guiding plates 310, and the conductive component is electrically connected to the limiting mechanism 500.

[0054] The shutdown is caused by the excessive vibration of the conductor 200. At this time, the conductor 200 is in a complete state, and the corresponding conductive component is in a conductive state. When the conductive component is conductive, the control limit mechanism 500 is in a limited state, which can further limit the maximum deflection angle of the detection rod 412, further avoiding damage to the unbroken conductor 200.

[0055] Due to the shutdown caused by the breakage of the wire 200, the conductive component here is in a non-conductive state, and the control limit mechanism 500 is in a non-limiting state. At this time, the detection rod 412 here can be moved to a higher position, which is convenient for maintenance personnel to quickly locate.

[0056] By setting the limit mechanism 500, the broken state of the conductor 200 can be quickly determined by judging the height of the guide ring 411; it can be quickly provided for judgment by the staff, and rapid targeted maintenance can be carried out according to different fault conditions; it is especially suitable for the inspection and maintenance of 40 or more conductors, which further improves the production efficiency.

[0057] The above-mentioned limiting mechanism 500 can be selected to be in a retractable state. The limiting mechanism 500 extends to different positions and can move to different limiting states. It can also be selected to be a limiting capsule with built-in electrorheological fluid. The conductive state of the electrorheological fluid is controlled according to the conductive state of the wire assembly. When the electrorheological fluid is conductive, it is controlled to be solid and in a limited state. When the electrorheological fluid is not conductive, it is controlled to be liquid. The flexible limiting capsule can have a larger limiting range and a better limiting effect, and the response speed is fast. The limiting capsule here has a certain reset elasticity. After each detection is completed, it automatically resets to the initial state to prepare for subsequent detection.

[0058] The guide hole 320 here is internally divided into a locking area 321 and a conductive area 322. A locking piece is provided inside the locking area 321. The two conductive areas 322 together form a conductive component for determining the disconnection state of the wire 200. After the locking piece is actuated, the wire 200 can be pressed from the outside to control the wire 200 to be pressed against the conductive area 322. The two sides are connected by the wire 200 to achieve conductive control.

[0059] At the same time, the state of the wire 200 can be controlled by the locking member when the machine is shut down, so as to avoid the wire 200 being pulled by the outside after the machine is shut down, thereby ensuring the normal and stable maintenance of the wire 200 and the subsequent production.

[0060] Specifically, the locking member includes a plurality of locking airbags and a pumping device. The pumping device is electrically connected to the locking device 430. When the locking device 430 is in a non-locking state, the pumping device pumps gas into the plurality of locking airbags, controlling the plurality of locking airbags to immediately expand and be in a locking state. Locking control is performed through the locking airbags, with good locking effect and fast locking rate. Friction materials can be added outside the locking airbags to further improve the locking effect.

[0061] Furthermore, the balancing member 415 includes a balancing cylinder 4151. A magnetic block 4152 is arranged inside the balancing cylinder 4151. The magnetic block 4152 is elastically connected to the inner wall of the balancing cylinder 4151 through an elastic element 4153. The magnetic block 4152 here can play an auxiliary magnetic effect. After the magnetic block 4152 moves into the strong suction area, the magnetic block 4152 can overcome the action of the elastic element 4153 and quickly move towards the magnetic member 420, further accelerating the magnetic response speed in the latter stage and improving the locking effect.

[0062] The balancing member 415 here is in a damped sliding connection state with the counterweight end 4122. An adjusting device 440 is arranged inside the detection platform 100 to adjust the relative position of the balancing member 415. The above-mentioned damped sliding can be realized through a damped slider. In this way, the balancing member 415 can be in a constant position after moving. By adjusting the balancing member 415 to different positions, the overall balance state of the detection rod 412 can be adjusted to meet the production requirements of different wires 200. Similarly, the detection sensitivity of the detection component 410 can be adjusted by adjusting the position of the balancing member 415 to meet the detection requirements in different scenarios.

[0063] A method for producing copper wire bunching uses the above-mentioned copper wire bunching production equipment and includes the following steps:

[0064] S1. Drive a plurality of wires 200 to move directionally through the unwinding end 1002 and the winding end 1001. During the directional movement of the plurality of wires 200, they pass through the corresponding guide rings 411. Here, the guide rings 411 have a tendency to deflect counterclockwise, and the wires 200 are in contact with the bottom of the guide rings 411.

[0065] S2. Under the restriction of the wires 200, the balancing member 415 is in a balanced state within the weak suction area of the magnetic member 420; the wires 200 can overcome the excessive gravity of the balancing member 415 and part of the magnetic attraction effect of the magnetic member 420; control the balancing member 415 to be in a relatively balanced state within the rated area.

[0066] When the wire 200 breaks or has too large a jump amplitude, the balancing member 415 moves into the strong suction area of the magnetic member 420 and quickly locks with the magnetic member 420. After the balancing member 415 locks with the magnetic member 420, a signal is sent to control the copper wire bunching production equipment to stop running. Subsequently, the staff can quickly locate and repair the abnormal wire 200 according to the height position of the guide ring 411. After quick repair, multiple detection components 410 are restored to their initial states to achieve continuous production detection.

[0067] The present invention realizes the one-time production, detection and collection of multi-core wires, improves the production efficiency and operation convenience of downstream products, improves the stability and consistency of product quality, and at the same time utilizes the traditional tube annealing process to replace the process technology that can only be achieved by a multi-head wire drawing machine, solving the bottleneck of the traditional process equipment manufacturing new market product demand.

[0068] The present invention takes the copper wire produced by the company as an example. Those skilled in the art can also use the technical solutions in this application document to produce other related wires and filaments.

[0069] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A copper wire paralleling production device, comprising an unwinding end (1002), a winding end (1001) and a detection platform (100) arranged therebetween, characterized in that: The detection platform (100) is provided with a detection device (400), the detection device (400) comprising a plurality of detection components (410) arranged in parallel, the detection component (410) comprising a detection rod (412) rotatably connected to the detection platform (100), a guide ring (411) for the wire (200) to pass through is provided at a wire end (4121) of the detection rod (412), a balance piece (415) is provided at a counterweight end (4122) of the detection rod (412), the balance piece (415) has a tendency to deflect in a first direction, and the detection device (400) further comprises a plurality of magnetic pieces (420), the magnetic pieces (420) being located at the lower ends of corresponding balance pieces (415) and on the deflection path of the balance pieces (415); The magnetic member (420) has a magnetic field that attracts the balancing member (415), the magnetic field comprising a strong attraction region and a weak attraction region, and under the restriction of the wire (200), the balancing member (415) is located in the weak attraction region and is in a balanced state.

2. The copper wire paralleling production equipment according to claim 1, characterized in that: A locking device (430) is also provided on the outside of the magnetic member (420); a telescopic block (431) matching the magnetic member (420) is provided on the side wall of the locking device (430); a touch switch (421) is provided on the surface of the magnetic member (420); the touch switch (421) is electrically connected to the locking device (430) and is used to control the locking state of the locking device (430) on the magnetic member (420).

3. The copper wire paralleling production equipment according to claim 2, characterized in that: The touch switch (421) comprises two strip-shaped conductive strips, and the lower end of the balance member (415) is made of conductive material.

4. The copper wire paralleling production equipment according to claim 2, characterized in that: A guide device (300) is also provided on the surface of the detection platform (100), the guide device (300) comprising two groups of guide plates (310), the side walls of the guide plates (310) being provided with a plurality of guide holes (320) for the wires (200) to pass through, and also comprising a plurality of limit slots (330) corresponding one to one with the guide holes (320), the detection rods (412) being opposite to the corresponding limit slots (330).

5. The copper wire paralleling production equipment according to claim 4, characterized in that: A limiting mechanism (500) located on the deflection path of the detection rod (412) is also provided inside the limiting groove (330), the limiting mechanism (500) having a limiting state and a non-limiting state, and a conductive component is provided between the two guide plates (310), the conductive component being electrically connected to the limiting mechanism (500).

6. The copper wire paralleling production equipment according to claim 5, characterized in that: The guide hole (320) is internally divided into a locking area (321) and a conductive area (322), a locking piece is provided inside the locking area (321), and the two conductive areas (322) together form a conductive component for determining the disconnection state of the wire (200).

7. The copper wire paralleling production equipment according to claim 6, characterized in that: The locking member comprises a plurality of locking airbags and a pumping device, wherein the pumping device is electrically connected to the locking device (430), and when the locking device (430) is in a non-locking state, the pumping device pumps gas into the plurality of locking airbags to control the plurality of locking airbags to immediately expand and be in a locked state.

8. The copper wire paralleling production equipment according to any one of claims 1 to 7, characterized in that: The balancing member (415) comprises a balancing cylinder (4151), a magnetic block (4152) is arranged inside the balancing cylinder (4151), and the magnetic block (4152) is elastically connected to the inner wall of the balancing cylinder (4151) via an elastic element (4153).

9. The copper wire paralleling production equipment according to any one of claims 1 to 7, characterized in that: The balancing member (415) and the counterweight end (4122) are in a damping sliding connection state, and an adjustment device (440) is provided inside the detection platform (100) for adjusting the position of the balancing member (415).

10. A method for producing copper wire parallel wire, characterized in that: The copper wire paralleling production equipment according to any one of claims 1 to 9 comprises the following steps: S1, driving the plurality of wires (200) to move in a directional manner through the unwinding end (1002) and the rewinding end (1001), and the plurality of wires (200) pass through corresponding guide rings (411) during the directional movement; S2. Under the restriction of the wire (200), the balancing member (415) is located in the weak suction region of the magnetic member (420) and is in a balanced state; S3. When the conductor (200) is broken or the amplitude of the vibration is too large, the balancing member (415) moves to the strong suction area of ​​the magnetic member (420) and is quickly locked with the magnetic member (420). After the balancing member (415) and the magnetic member (420) are locked, a signal is sent to control the copper conductor paralleling production equipment to stop operating.

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