Copper conductor doubling production equipment and method

Abstract

The invention provides copper wire doubling production equipment and method, and relates to the technical field of wire production, the copper wire doubling production equipment comprises an unwinding end, a winding end and a detection platform arranged between the unwinding end and the winding end, the detection platform is provided with a detection device, and the detection device comprises a plurality of detection assemblies arranged in parallel. The detection assembly comprises a detection rod rotationally connected with the detection platform, a guide ring for a guide wire to penetrate through is arranged at the wire end of the detection rod, a balance part is arranged at the counterweight end of the detection rod, the balance part tends to deflect towards a first direction, and the detection device further comprises a plurality of magnetic parts. According to the invention, the pressure of the guide ring on the wire is greatly reduced, the friction loss of the wire is reduced, and the device can be suitable for production detection of the guide wire with an extremely small size; meanwhile, the problems that a switching signal is difficult to trigger and the signal is sent out slowly due to the fact that the mass of the guide ring is too small are solved, and the production rate of the wire is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wire production, and in particular to a copper wire paralleling production device and method. Background Art

[0002] During the production process, copper conductors need to go through operations such as extraction, cleaning, drying, and wiring. Finally, the conductors with extremely small cross-sections are wound up through a winding device to prepare for subsequent conductor production.

[0003] During the wire winding process, it is necessary to detect the integrity and jump of each wire. If the wire breaks or the jump amplitude is too large during the wire winding process, it will affect the final winding effect and cause the finished winding product to be scrapped. After the above abnormal situation occurs, it is necessary to stop the machine in time to connect and replace the broken wire or debug the equipment.

[0004] Automated inspection equipment can replace manual observation, greatly improving the efficiency and effectiveness of inspection and ensuring the quality of the final product. The currently mainstream wire break detection structure is implemented using a guide ring. After the wire breaks, the guide ring loses the restriction of the wire and moves downward under the action of gravity, triggering the corresponding switch to send a signal to control the production equipment to shut down.

[0005] However, when using the above structure, the heavier guide ring acts on the surface of the wire, exerting pressure on the wire and increasing the wear during the production process. Especially for extremely small guide wires, the wire breakage frequency is high after lubrication failure, affecting production. Using a smaller plastic guide ring can reduce the pressure, but its quality is lower, and the response rate after wire breakage and the triggering effect of the switch are poor, which also affects the production of wire drawing.

[0006] For background patent, please refer to CN 206955368 U. Summary of the invention

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

[0008] To solve the above problems, the technical solution adopted by the present invention is: A copper wire parallel wire production equipment comprises an unwinding end, a winding end and a detection platform arranged therebetween, the detection platform is provided with a detection device, the detection device comprises a plurality of detection components arranged in parallel, the detection component comprises a detection rod rotatably connected to the detection platform, the wire end of the detection rod is provided with a guide ring for the wire to pass through, the counterweight end of the detection rod is provided with a balance piece, the balance piece has a tendency to deflect toward a first direction, the detection device also comprises a plurality of magnetic pieces, the magnetic pieces are located at the lower ends of the corresponding balance pieces and on the deflection path of the balance piece; wherein the magnetic pieces have a magnetic field that attracts the balance piece, the magnetic field comprises a strong suction area and a weak suction area, and under the restriction of the wire, the balance piece is located in the weak suction area and is in a balanced state.

[0009] Preferably, a locking device is also provided on the outside of the magnetic part, a telescopic block cooperating with the magnetic part is provided on the side wall of the locking device, a touch switch is provided on the surface of the magnetic part, and the touch switch is electrically connected to the locking device for controlling the locking state of the magnetic part by the locking device.

[0010] Preferably, the touch switch comprises two strip-shaped conductive strips, and the lower end of the balance member is made of conductive material.

[0011] Preferably, a guide device is also provided on the surface of the detection platform, and the guide device includes two groups of guide plates, and the side walls of the guide plates are provided with a plurality of guide holes for the wires to pass through, and also include a plurality of limit grooves corresponding to the guide holes one by one, and the detection rod is opposite to the corresponding limit grooves.

[0012] Preferably, a limiting mechanism located on the deflection path of the detection rod is further provided inside the limiting groove, and the limiting mechanism has a limiting state and a non-limiting state. A conductive component is provided between the two guide plates, and the conductive component is electrically connected to the limiting mechanism.

[0013] Preferably, the interior of the guide hole is divided into a locking area and a conductive area, a locking piece is provided inside the locking area, and the two conductive areas together form a conductive component for determining the disconnection state of the wire.

[0014] Preferably, the locking member includes a plurality of locking airbags and a pumping device, wherein the pumping device is electrically connected to the locking device, and when the locking device is in an unlocked 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.

[0015] Preferably, the balancing member comprises a balancing cylinder, a magnetic block is arranged inside the balancing cylinder, and the magnetic block is elastically connected to the inner wall of the balancing cylinder via an elastic element.

[0016] Preferably, the balancing member and the counterweight end are in a damping sliding connection state, and an adjusting device is provided inside the detection platform for adjusting the relative position of the balancing member.

[0017] A copper wire parallel production method uses the copper wire parallel production equipment, including the following steps: S1, driving multiple wires to move in a directional manner through an unwinding end and a winding end, and the multiple wires pass through corresponding guide rings during the directional movement; S2, under the restriction of the wires, the balance piece is located in the weak suction area of ​​the magnetic part and is in a balanced state; S3, when the wire breaks or the amplitude of the jump is too large, the balance piece moves to the strong suction area of ​​the magnetic part and quickly locks with the magnetic part. After the balance piece and the magnetic part are locked, a signal is sent to control the copper wire parallel production equipment to stop running.

[0018] The beneficial effects of the present invention are: Compared with the prior art, by installing a balancing piece on the other side of the rotating detection rod, the mass of the guide ring can be balanced, which greatly reduces the pressure of the guide ring on the wire and the friction loss of the wire, and is suitable for production detection of extremely small guide wires; at the same time, a magnetic piece is arranged at the bottom to cooperate with the balancing piece. When the wire is broken or the amplitude of the jump is too large, the balancing piece here can enter the strong suction area of ​​the magnetic piece for rapid locking, and can quickly send a signal to control the equipment to shut down, which solves the problem of difficulty in triggering the switch signal due to the small mass of the guide ring and slow signal sending, and greatly improves the production rate of the wire. 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 For the present invention Figure 1 Schematic diagram of the main structure.

[0021] Figure 3 For the present invention Figure 1 Schematic diagram of the top view structure.

[0022] Figure 4 For the present invention Figure 3 AA section view of the structure.

[0023] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure at point B (the virtual circle in the figure is the deflection path of the detection rod, and the arrow is the deflection direction).

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the guide device of the present invention.

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the detection component of the present invention.

[0026] Figure 8 For the present invention Figure 7 Schematic diagram of the main structure.

[0027] Fig. 9 For the present invention Figure 8 An enlarged structural diagram of point C (the arrow in the figure indicates the direction of movement of the balancing piece).

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the magnetic component of the present invention.

[0029] In the figure: 100, detection platform; 110, receiving opening; 1001, winding end; 1002, unwinding end; 200, wire; 300, guide device; 310, guide plate; 320, guide hole; 321, locking area; 322, conductive area; 330, limit groove; 400, detection device; 410, detection component; 411, guide ring; 412, detection rod; 4121, wire end; 4122, counterweight end; 413, positioning ring; 414, positioning shaft; 415, balancing member; 4151, balancing cylinder; 4152, magnetic block; 4153, elastic element; 420, magnetic member; 421, touch switch; 422, locking mouth; 430, locking device; 431, telescopic block; 440, adjustment device; 441, slide groove; 500, limit mechanism. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0031] In order to solve the problems mentioned in the background technology, Figure 1 -Attached Fig.10 A copper wire paralleling production equipment includes a reeling end 1002, a reeling end 1001 and a detection platform 100 arranged therebetween. The detection platform 100 is provided with a detection device 400. The detection device 400 can detect the wire breakage state and the beating amplitude of the wire 200. When the wire 200 is broken or the beating amplitude exceeds a predetermined range, the detection device 400 sends a signal to control the production equipment to stop running, and sends a signal to remind the staff to promptly check and repair the fault.

[0032] Specifically; the detection device 400 includes a plurality of detection components 410 arranged in parallel, and the plurality of detection components 410 are in the same horizontal plane, and can limit the plurality of wires 200; the detection component 410 includes a detection rod 412 rotatably connected to the detection platform 100, and the wire end 4121 of the detection rod 412 is provided with a guide ring 411 for the wire 200 to pass through, and the counterweight end 4122 of the detection rod 412 is provided with a balancing member 415, and the balancing member 415 has a tendency to deflect toward a first direction, and the balancing member 415 and the detection rod 412 are respectively located on both sides of the rotating connection, and the gravity of the guide ring 411 on the other side can be offset by the balancing member 415, thereby finally reducing the pressure of the guide ring 411 on the wire 200, reducing the friction loss of the guide ring 411 on the wire 200, and being able to perform production detection on extremely small guide wires.

[0033] It should be noted that the detection component 410 here also includes a positioning shaft 414, and a positioning ring 413 is provided on the surface of each detection rod 412. The positioning ring 413 is sleeved on the outside of the positioning shaft 414 and is rotatably connected thereto; through the above structural design, the multiple detection components 410 are independent of each other and will not have any impact.

[0034] The balance member 415 may have a tendency to deflect clockwise or counterclockwise. Figure 5 , this article takes the counterclockwise deflection tendency of the balance piece 415 as an example; the gravity of the balance piece 415 here is slightly greater than the gravity of the detection rod 412, so the balance piece 415 has a counterclockwise deflection tendency, and at the same time, the detection rod 412 can offset this part of the force under the limit of the wire 200. When the wire 200 is normal, the whole is in a relatively balanced state within a small range.

[0035] When the conductor 200 is broken or the amplitude of the jump is too large, the balancing member 415 loses the constraint of balance in a small range. After the balancing member 415 moves toward the predetermined range, it can cooperate with the corresponding structure to send a signal to control the overall production equipment to shut down.

[0036] In order to accelerate the moving rate of the balancing member 415 in the latter stage and improve the detection response rate; the detection device 400 here also includes a plurality of magnetic members 420, which are located at the lower end of the corresponding balancing member 415 and on the deflection path of the balancing member 415; the balancing member 415 can be attracted by the magnetic member 420, and after the balancing member 415 moves more than a predetermined distance, the magnetic member 420 here can capture the balancing member 415 and control the balancing member 415 to move rapidly in one direction (counterclockwise); finally, a control signal is quickly issued to help the equipment to stop quickly and avoid production accidents; through the above structure, the control signal is issued in a shorter time, and the production rate of the conductor 200 can be greatly improved.

[0037] It should be noted that the magnetic part 420 has a magnetic field that attracts the balancing part 415, and the magnetic field includes a strong suction area and a weak suction area. Under the restriction of the wire 200, the balancing part 415 is located in the weak suction area and is in a balanced state; when the balancing part 415 moves to the strong suction area, the balancing part 415 continues to move unidirectionally toward the magnetic part 420, and finally attracts and fits with the magnetic part 420, and finally quickly sends a signal.

[0038] When the balancing piece 415 is in the weak suction area and jumps slightly, the balancing piece 415 will not move to the strong suction area during this process. At this time, the force of the magnetic piece 420 attracting the balancing piece 415 is very small, and this part of the force can be offset by the wire 200, thereby avoiding the influence of the magnetic piece 420 on the balancing piece 415 in a normal state.

[0039] It should be noted that the relationship between the attraction generated by the magnet and the distance follows the inverse square law. Taking a specific permanent magnet as an example, it can generate an attraction of 2N at 2cm, and about 0.9N at 3cm; it can generate an attraction of 0.5N at 4cm; the strong suction area and the weak suction area can be divided according to the normal jumping range of the wire 200.

[0040] For example, the area within a radius of 2 cm is a strong suction area, and the area within a radius of 2 cm-4 cm is a weak suction area. Assuming that the normal vibration of the conductor 200 causes the balancing piece 415 to be able to move normally within 1 cm, the bottom of the balancing piece 415 can be set in an area between 3 cm and 4 cm; when the wire is broken or the vibration amplitude is too large, the balancing piece 415 enters the 2 cm strong suction area and is captured by the strong magnetic field. Finally, the balancing piece 415 can be attracted and locked with the magnetic piece 420, and finally a signal is sent to control the production equipment to stop.

[0041] The above-mentioned magnet can also be selected as an electromagnet, and the specific magnetic field attraction can be adjusted according to the specifications of the wire 200, the quality of the balance piece 415 and the guide ring 411; technical personnel in this field can choose the most suitable product specifications and design schemes based on the above concepts, which will not be repeated here.

[0042] It should also be noted that the strong suction area and the weak suction area can be adjusted by adjusting the position of the magnetic member 420 or changing the magnitude of the electromagnet suction force to meet the adaptive production of different wires 200 .

[0043] The strong suction area and the weak suction area mentioned above can be adjusted and controlled by permanent magnets, and can also be generated by electromagnets. When the balancing piece 415 moves to the predetermined area, the electromagnet is energized to generate a larger magnetic field around it, thereby attracting the balancing piece 415.

[0044] In summary, through the above-mentioned structural design, by installing the balancing piece 415 on the other side of the rotation of the detection rod 412, the mass of the guide ring 411 can be balanced, which greatly reduces the pressure of the guide ring 411 on the wire 200, reduces the friction loss of the wire 200, and is suitable for production detection of extremely small guide wires; at the same time, a magnetic piece 420 is arranged at the bottom to cooperate with the balancing piece 415. After the wire 200 breaks or the amplitude of the jump is too large, the balancing piece 415 here can enter the strong suction area of ​​the magnetic piece 420 for rapid locking, and can quickly send a signal to control the equipment to stop, which solves the problem that the guide ring 411 is too small to trigger the switch signal and the signal is sent too slowly, and greatly improves the production rate of the wire 200.

[0045] Furthermore, a locking device 430 is also provided on the outer side of the magnetic part 420, and a telescopic block 431 cooperating with the magnetic part 420 is provided on the side wall of the locking device 430. The telescopic block 431 can be controlled to extend through the locking device 430 to complete the locking and limiting of the magnetic part 420. A locking mouth 422 cooperating with the telescopic block 431 can be opened on the surface of the magnetic part 420 to complete the locking and limiting. The telescopic block 431 can also be selected as a magnetic material and fixed by magnetic force. After the telescopic block 431 contracts, the magnetic part 420 loses its constraint, and the magnetic part 420 drives the balance part 415 to move downward under the action of gravity.

[0046] After the equipment is shut down, all the conductors 200 are in a relatively relaxed state. The abnormal balance piece 415 of the conductor 200 is the first to contact the corresponding magnetic piece 420. By setting the locking device 430, the corresponding magnetic piece 420 can be lowered to a lower position, and the corresponding guide ring 411 can be located at a higher position, which is convenient for maintenance personnel to quickly locate and repair.

[0047] The balance piece 415 corresponding to the normal conductor 200 will also deflect toward the direction of the magnetic piece 420, and its deflection has a certain delay. The delayed contact locking device 430 will not cancel the locking state. The normal guide ring 411 is in a lower position, which is convenient for the abnormal guide ring 411 to stand out and facilitate quick positioning; the above operations can be controlled by the circuit controlled by the circuit board, which will not be repeated here.

[0048] 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 for controlling the locking state of the magnetic member 420 by the locking device 430. Through the above structural design, after the balancing member 415 and the touch switch 421 are touch-coordinated, the inside of the touch switch 421 can be controlled to be in a conductive state. After the touch switch 421 is conductive, 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 member 420 disappears, and the magnetic member 420 drives the balancing member 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 member 420 can drive the balancing member 415 to deflect a larger 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, thereby improving the efficiency of subsequent maintenance.

[0049] Specifically, the touch switch 421 includes two strip-shaped conductive strips, and the lower end of the balance piece 415 is made of conductive material. After the balance piece 415 is locked with the magnetic piece 420, the balance piece 415 here can be pressed against the two conductive strips, and the two conductive strips can be connected in a conductive state through the balance piece 415 to achieve circuit conduction control; the conductive strips here extend along the length direction, and the balance piece 415 can contact the two strip-shaped conductive strips when it is deflected to different positions.

[0050] A guide device 300 is also provided on the surface of the detection platform 100, and the guide device 300 includes two groups of guide plates 310. The side walls of the guide plates 310 are provided with a plurality of guide holes 320 for the wires 200 to pass through. Under the limitation of the guide holes 320 on both sides, the wires 200 are at a predetermined height position for detection; it also includes a plurality of limiting grooves 330 corresponding to the guide holes 320 one by one, and the detection rod 412 is opposite to the corresponding limiting grooves 330. By setting the limiting grooves 330, the maximum deflection angle of the detection rod 412 can be limited, thereby avoiding the detection rod 412 from deflecting too large an angle to increase the pressure on the wire 200, causing the wire 200 to break and be damaged, and effectively protecting the wire 200, avoiding accidents during detection and maintenance.

[0051] A limiting mechanism 500 is also provided inside the limiting groove 330 and is located on the deflection path of the detection rod 412. The limiting mechanism 500 has a limiting state and a non-limiting state. A conductive component is provided between the two guide plates 310 and is electrically connected to the limiting mechanism 500.

[0052] 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.

[0053] 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.

[0054] 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.

[0055] 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.

[0056] 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.

[0057] 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.

[0058] Specifically, the locking member includes multiple locking airbags and a pumping device, which 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 multiple locking airbags to control the multiple locking airbags to immediately expand and be in a locked state. The locking control is performed through the locking airbags, and the locking effect is good and the locking speed is fast. Friction material can be added on the outside of the locking airbag to further improve the locking effect.

[0059] Furthermore, the balancing member 415 includes a balancing cylinder 4151, and 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 effect of the elastic element 4153 and quickly move toward the direction of the magnetic member 420, thereby further accelerating the magnetic response speed in the latter stage and improving the locking effect.

[0060] The balance piece 415 here is in a damped sliding connection state with the counterweight end 4122. An adjustment device 440 is provided inside the detection platform 100 for adjusting the relative position of the balance piece 415. The above-mentioned damped sliding can be achieved by a damping slider. Through the above-mentioned method, the balance piece 415 here can be in a constant position after moving. By adjusting the balance piece 415 to a different position, the overall balance state of the detection rod 412 can be adjusted to meet the production requirements of different conductors 200. Similarly, the detection sensitivity of the detection component 410 can be adjusted by adjusting the position of the balance piece 415 to meet the detection requirements in different scenarios.

[0061] A copper wire parallel wire production method, using the copper wire parallel wire production equipment, comprises the following steps: S1. The unwinding end 1002 and the winding end 1001 drive the multiple wires 200 to move in a directional manner. During the directional movement, the multiple wires 200 pass through the corresponding guide rings 411. Here, the guide ring 411 has a tendency to deflect counterclockwise, and the wires 200 abut against the bottom of the guide ring 411.

[0062] S2. Under the restriction of the wire 200, the balancing member 415 is in a balanced state within the weak attraction area of ​​the magnetic member 420; the wire 200 can overcome the excess gravity of the balancing member 415 and the partial magnetic attraction effect of the magnetic member 420; the balancing member 415 is controlled to be in a relatively balanced state within the rated area.

[0063] S3. When the conductor 200 is broken or the amplitude of the jump is too large, the balance member 415 moves to the strong suction area of ​​the magnetic member 420 and is quickly locked with the magnetic member 420. After the balance member 415 and the magnetic member 420 are locked, a signal is sent to control the copper conductor paralleling production equipment to stop operating; then, the staff can quickly locate and repair the abnormal conductor 200 according to the height position of the guide ring 411, and after rapid maintenance, restore multiple detection components 410 to their initial state, thereby realizing continuous production detection.

[0064] 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 tubular annealing process to replace the process technology that can only be achieved by a multi-head wire drawing machine, thus solving the bottleneck of traditional process equipment in manufacturing new market product needs.

[0065] The present invention is illustrated by taking the copper wire produced by the company as an example. Those skilled in the art can see that the technical solution of this application document can also be used to produce other related wires and guide wires.

[0066] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in 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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