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CN-122000136-A - Copper-nickel twisted pair twisting processing device

CN122000136ACN 122000136 ACN122000136 ACN 122000136ACN-122000136-A

Abstract

The invention belongs to the technical field of wire rod processing, and particularly discloses a copper-nickel twisted pair twisting processing device which comprises a twisting table, a control device, two paying-off mechanisms, a wire collecting mechanism, a twisting rotary table and a wire supporting mechanism, wherein the two paying-off mechanisms are arranged on the upper surface of one end of the twisting table, the wire collecting mechanism is arranged on the upper surface of the other end of the twisting table, two groups of tensioning frames are arranged between the paying-off mechanisms and the wire collecting mechanism, the bottoms of the two tensioning frames are fixedly arranged on the upper end surface of the twisting table, the invention realizes the integrated processing from paying off, twisting, soldering and welding slag cleaning to wire collecting, improves the processing efficiency and the product quality, and ensures the conductivity, corrosion resistance and signal transmission stability of twisted pairs.

Inventors

  • LI DEYU
  • PU YONGQING
  • LV SHANMING
  • LIU RUNPENG

Assignees

  • 沧州鑫睿华科技有限公司

Dates

Publication Date
20260508
Application Date
20260310

Claims (9)

  1. 1. The copper-nickel twisted pair twisting processing device comprises a twisting table (1), a control device (2), two paying-off mechanisms (4), a wire collecting mechanism (5), a twisting rotary table (15) and a wire supporting mechanism, and is characterized in that the two paying-off mechanisms (4) are arranged on the upper surface of one end of the twisting table (1), the wire collecting mechanism (5) is arranged on the upper surface of the other end of the twisting table (1), two groups of tensioning frames (9) are arranged between the paying-off mechanisms (4) and the wire collecting mechanism (5), the bottoms of the tensioning frames (9) are fixedly arranged on the upper end surface of the twisting table (1), a transition table (11) is fixedly arranged between the upper end surface of the twisting table (1) and the two groups of tensioning frames (9), the wire supporting mechanism is arranged above the transition table (11), a supporting frame (7) is arranged on one side of the upper end surface of the twisting table (1), a tin furnace (13) for soldering the twisted wire is arranged on the upper end surface of the twisting table (1), one end of the tin furnace (13) is positioned below the supporting frame (7), a lead frame (21) is arranged on the inner side of the upper surface of the twisting table (7), a lead frame (19) is connected with the inner shell (21) through a sliding wheel (22), the wire frame is characterized in that self-pulleys (32) are rotatably arranged on two sides of the inside of the wire frame (19), an installation shell (28) is arranged on one side of the inside of the wire frame (19) and close to the lower portion of the corresponding self-pulleys (32), a wire shell (30) is obliquely embedded at one end of the inside of the installation shell (28), and a rolling and blowing mechanism is arranged inside the wire shell (30) and close to the upper portion of one end.
  2. 2. The copper-nickel twisted pair twisting processing device according to claim 1, wherein sliding rods (39) are vertically arranged on the inner walls of two sides of the tensioning frame (9), sliding wheels (31) are vertically and slidingly connected inside the two groups of sliding rods (39), the two groups of sliding wheels (31) are used for respectively pressing nickel wires and copper wires which pass through, and rolling wheels are arranged on two sides above the inside of the tensioning frame (9).
  3. 3. The copper-nickel twisted pair twisting processing device according to claim 1, wherein an erection plate is arranged on the upper surface of one end of the transition table (11), an installation plate (10) is arranged on one side of the erection plate, a scissor-type clamp holder (47) is arranged on the outer wall of the installation plate (10), two groups of wire pulleys (20) are arranged on the upper surface of the erection plate and on one side, close to the installation plate (10), of the erection plate, and the two groups of wire pulleys (20) are arranged in a staggered mode.
  4. 4. The copper-nickel twisted pair twisting processing device according to claim 1, wherein the twisting rotary table (15) is arranged on the upper end face of the transition table (11) and is close to the middle, a threading tube is embedded at one end inside the twisting rotary table (15), a rotary cylinder wire supporting tube (18) is connected to one side inside the twisting rotary table (15) through a first motor (3) and a transmission assembly, and the axis of the threading tube is identical with that of the rotary cylinder wire supporting tube (18).
  5. 5. The copper-nickel twisted pair twisting processing device according to claim 1, wherein the wire supporting mechanism comprises an installation table (8) fixedly installed on the upper end face of the transition table (11) and close to one side of the twisting rotary table (15), a telescopic cylinder (16) is arranged outside the installation table (8), a ball is connected to the telescopic end of the telescopic cylinder (16), a limiting wheel is installed inside the installation table (8) and is rotated below the ball, and a tensioning wheel set (14) is installed on the upper end face of the twisting table (1) and close to one end of the transition table (11).
  6. 6. The copper-nickel twisted pair twisting processing device according to claim 1, wherein the sliding mechanism comprises a guide rail frame (23) fixedly arranged on the top wall of the supporting frame (7), a guide rod (25) is slidably arranged on one side of the inside of the guide rail frame (23), one end of the inside of the guide rod (25) is in threaded connection with a positioning screw pin (24), the end face of the positioning screw pin (24) abuts against the outer wall of one side of the guide rail frame (23), and the bottom end of the guide rod (25) is connected with the upper end of the heat transfer shell (22).
  7. 7. The copper-nickel twisted pair twisting processing device according to claim 1, wherein the rolling and blowing mechanism comprises two fixing plates (36), a C-shaped pipe (37) and a suction pipe (38), the two fixing plates (36) are respectively fixedly arranged at two sides of the inside of the installation shell (28), one side, close to each other, of each fixing plate (36) is connected with the outer wall of the lead shell (30), a frame plate (44) is fixedly arranged on the upper surface of one end of the lead shell (30), a second motor (34) is embedded in the frame plate (33), a driving tooth (17) is fixedly sleeved at the outer part of an output shaft of the second motor (34), a ring sleeve (42) is fixedly sleeved at one end of the outer part of the C-shaped pipe (37), the lead shell (30) is rotatably connected with the outer part of the ring sleeve (42) through bearing frames (45) arranged at two sides of the inner wall, a flexible contact piece is arranged at one end of the ring sleeve (42), a booster fan (43) is arranged at one side of the inner part of the C-shaped pipe, a pulse air nozzle (44) is arranged in the horizontal direction, a suction pipe (38) is embedded in the interior of the lead shell (30), one side, which is far from the lead (30) is arranged at one side, which is far from the lead tube (29), the outside of C venturi tube (37) and be close to ring cover (42) below fixed sleeve have gear (40), meshing connection between gear (40) and driving tooth (17).
  8. 8. The copper-nickel twisted pair twisting processing device according to claim 7, wherein the flexible contact piece comprises two connecting columns (46) symmetrically arranged on the outer wall of one side of the annular sleeve (42), an annular shell (35) is jointly arranged at one end, far away from the annular sleeve (42), of each connecting column (46), special-shaped rotary blades (41) are arranged on the inner wall of the annular shell (35) at equal intervals along the circumferential direction, threading channels are arranged among the special-shaped rotary blades (41), and the special-shaped rotary blades (41) are made of high-temperature-resistant flexible materials.
  9. 9. The copper-nickel twisted pair twisting processing device according to claim 1, wherein a liquid storage tank (12) is arranged between the upper end face of the twisting table (1) and a part, which is close to the supporting frame (7) and one group of tensioning frames (9), of the twisted pair, a through hole is formed in one side of the inside of the liquid storage tank (12), a wire dipping wheel (26) is arranged in the through hole, two groups of wire leading holes (27) are formed in the top of the liquid storage tank (12), and a guide wheel frame (6) is arranged on the upper end face of the twisting table (1) and a part, which is close to the wire collecting mechanism (5), of the twisted pair.

Description

Copper-nickel twisted pair twisting processing device Technical Field The invention belongs to the technical field of wire processing, and particularly discloses a copper-nickel twisted pair twisting processing device. Background The cable is used as a carrier for electric energy and signal transmission, and the reliability of an electronic power system is directly determined by the performance of the cable. From a large-section high-voltage cross-linked polyethylene insulated power cable to a special electronic cable with a small diameter and high precision, although the application scene and the performance requirements are different, how to realize high-efficiency and high-quality processing in the manufacturing process and effectively control the technological defects such as insulation defects, conductor oxidation, welding slag residues and the like is a common technical challenge in the industry. As consumer electronics, medical devices, and precision sensors move toward miniaturization and high reliability, the metal wires used inside are increasingly finer in diameter (typically less than 0.1 mm). Among them, twisted pairs formed by twisting copper wires and nickel wires are widely used because they have both excellent conductivity of copper and corrosion resistance and high strength characteristics of nickel. After the terminal welding (such as a tin passing furnace), high-temperature soldering tin slag is attached to the surface of the twisted pair with small diameter. Copper rapidly dissolves and forms brittle copper-tin intermetallic compounds due to the different behavior of copper and nickel in the molten tin bath, while nickel may form nickel-tin compounds, causing the resulting slag to adhere to the outer surface of the strand. If the electronic device cannot be thoroughly removed, the insulation resistance of the electronic device is reduced, the signal transmission quality is deteriorated, and the risk of short circuit is caused in the subsequent use, so that the yield and the long-term reliability of high-end precise electronic products are seriously restricted. Because the copper wires are fragile and have a certain temperature after soldering, the traditional mode is to hold the flexible tool by hand and scratch the outer surface of the stranded wire gently, so that the soldering slag falls off from the surface of the stranded wire, the cleaned soldering slag can be left outside the tin furnace, secondary treatment is needed subsequently, the operation steps are aggravated, and the improvement is needed. Disclosure of Invention The invention aims to solve the problems in the prior art, and provides a copper-nickel twisted pair twisting processing device which comprises a twisting table, a control device, two paying-off mechanisms, a wire collecting mechanism, a twisting rotary table and a wire supporting mechanism, wherein the two paying-off mechanisms are arranged on the upper surface of one end of the twisting table, the wire collecting mechanism is arranged on the upper surface of the other end of the twisting table, two groups of tensioning frames are arranged between the paying-off mechanisms and the wire collecting mechanism, the bottoms of the two tensioning frames are fixedly arranged on the upper end surface of the twisting table, a transition table is fixedly arranged between the upper end surface of the twisting table and the two groups of tensioning frames, the wire supporting mechanism is arranged above the transition table, a supporting frame is arranged on one side of the upper end surface of the twisting table and is close to the wire collecting mechanism, a tin furnace for wire twisting soldering is arranged on the upper end surface of the twisting table, one end of the tin furnace is positioned below the supporting frame, a heat transfer shell is connected with a sliding mechanism arranged on the top wall, a lead wire wheel is rotatably arranged in the middle of the interior of the heat transfer shell, a lead frame is arranged on the upper end of the tin furnace, two sides of the interior of the lead frame are rotatably arranged on the pulley, the two sides of the interior of the lead frame are correspondingly arranged on the inner side of the lead frame, and one side of the lead frame is correspondingly arranged on one side close to the inner side of the inner shell and is arranged on the inner side of the wire. In the above technical scheme, further, the slide bar is all vertically installed to tensioning frame both sides inner wall, two sets of the inside equal vertical sliding connection of slide bar has the movable pulley, two sets of the movable pulley is used for pressing respectively to pass nickel silk and copper wire, the rolling wheel is all installed to tensioning frame inside top both sides. In the above technical scheme, further, transition platform one end upper surface is provided with erects the board, it is provided with the mounting panel to erect bo