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CN-224227155-U - Copper wire large drawing machine suitable for wire and cable processing

CN224227155UCN 224227155 UCN224227155 UCN 224227155UCN-224227155-U

Abstract

The utility model discloses a copper wire large drawing machine suitable for wire and cable processing, and relates to the technical field of wire and cable processing. The utility model comprises a base, a sealing cooling assembly and a sealing winding assembly, wherein the left side of the top of the base is fixedly connected with a large drawing machine body, the right side of the top of the base is fixedly connected with a sealing shell, the sealing cooling assembly comprises a cooling shell, and the left side of the cooling shell is communicated with the large drawing machine body. According to the utility model, the cooling path of the copper wire in a sealed nitrogen environment is prolonged by utilizing the sealing cooling component by utilizing the cooling shell and the guide wheel in combination, and the low-temperature nitrogen flow is circularly purged by utilizing the multi-angle exhaust mechanism, so that the heat on the surface of the copper wire is rapidly and uniformly taken away, meanwhile, the cooling mechanism continuously cools the nitrogen, the cooling medium is ensured to be always in a low-temperature state, the problem of steam corrosion caused by the residue of the traditional emulsion is effectively avoided, the nitrogen is continuously supplemented into the sealed space through the gas tank, and the oxygen is isolated from contacting with the high-temperature copper wire.

Inventors

  • Yi Shiqian

Assignees

  • 宁波市昊德电气有限公司

Dates

Publication Date
20260512
Application Date
20250512

Claims (8)

  1. 1. The copper wire large drawing machine suitable for wire and cable processing comprises a base (1), a sealing cooling assembly (4) and a sealing winding assembly (5), and is characterized in that a large drawing machine body (2) is fixedly connected to the left side of the top of the base (1), and a sealing shell (3) is fixedly connected to the right side of the top of the base (1); The sealing cooling assembly (4) comprises a cooling shell (41), the left side of the cooling shell (41) is communicated with the large drawing machine body (2), guide wheels (42) are movably connected to the top and the bottom of the rear side of an inner cavity of the cooling shell (41), a control shell (43) is communicated with the rear side of the cooling shell (41), a multi-angle exhaust mechanism (44) is arranged in the inner cavity of the control shell (43), and a cooling mechanism (45) is fixedly connected to the bottom of the rear side of the cooling shell (41); The sealing winding assembly (5) comprises a winding roller (51), the front side of the winding roller (51) is movably connected with the inner wall of a sealing shell (3) through a positioning column, an electric push rod (52) is fixedly connected with the rear side of the sealing shell (3), the front side of the output end of the electric push rod (52) penetrates through an inner cavity of the winding roller (51), a motor (53) is fixedly connected with the top of the rear side of the sealing shell (3), and the front side of the output end of the motor (53) penetrates through the sealing shell (3) and is fixedly connected with a rotating roller (54).
  2. 2. The copper wire large drawing machine suitable for wire and cable processing according to claim 1, wherein the multi-angle exhaust mechanism (44) comprises an exhaust hood (441), the right side of the exhaust hood (441) is movably connected with the inner wall of the control shell (43), the left side of the exhaust hood (441) penetrates through the control shell (43) and is fixedly connected with a friction wheel (442), the left side of the rear side of the cooling shell (41) is fixedly connected with an electric cylinder (443), and the bottom of the output end of the electric cylinder (443) is fixedly connected with a friction plate (444).
  3. 3. The copper wire large drawing machine suitable for wire and cable processing according to claim 2, wherein a gas tank (445) is fixedly connected to the rear side of the right side of the large drawing machine body (2), a gas outlet at the top of the gas tank (445) penetrates through the inner cavity of the cooling shell (41), and the friction plate (444) is L-shaped.
  4. 4. The copper wire large drawing machine suitable for wire and cable processing according to claim 1, wherein the cooling mechanism (45) comprises a cooling shell (451), the front side of the cooling shell (451) is fixedly connected with a cooling shell (41), the bottom of an inner cavity of the cooling shell (451) is fixedly connected with a refrigerator (452), the left side of the cooling shell (451) is communicated with the cooling shell (41), the right side of the cooling shell (451) is communicated with a fan (453), an air outlet at the top of the fan (453) is communicated with a hose (454), and one end, far away from the fan (453), of the hose (454) penetrates through the control shell (43) and is communicated with the multi-angle exhaust mechanism (44).
  5. 5. The copper wire large drawing machine suitable for wire and cable processing as set forth in claim 4, wherein the hot end at the bottom of the refrigerator (452) penetrates through the cooling shell (451) and is fixedly connected with radiating fins, and the top and the bottom of the inner cavity of the cooling shell (451) are fixedly connected with air deflectors (455).
  6. 6. The copper wire large drawing machine suitable for wire and cable processing according to claim 1, wherein the top on the right side of the sealing shell (3) is movably connected with a sealing door through a hinge, the bottom on the right side of the sealing door is fixedly connected with a handle, and the left side of the sealing door is fixedly connected with a sealing gasket.
  7. 7. The copper wire large drawing machine suitable for wire and cable processing according to claim 1, wherein a controller is fixedly connected to the top of the front side of the sealing shell (3), and an observation window is arranged on the front side of the cooling shell (41).
  8. 8. The copper wire large drawing machine suitable for wire and cable processing according to claim 1, wherein the top of the right side of the large drawing machine body (2) is communicated with an inner cavity of the cooling shell (41) and provided with a wire outlet pipe, and the front side and the rear side of the guide wheel (42) are movably connected with the inner wall of the cooling shell (41) through bearings.

Description

Copper wire large drawing machine suitable for wire and cable processing Technical Field The utility model belongs to the technical field of wire and cable processing, and particularly relates to a copper wire large drawing machine suitable for wire and cable processing. Background The wire and cable processing is to twist, squeeze and wrap metal conductors and insulating and sheath materials, convert raw materials into cable products with specific electrical and mechanical properties, cover the manufacture of cables for power transmission, communication signals and special purposes, ensure the products to meet voltage level, environmental adaptability and safety standard through precision processing, and finally be applied to the key fields of energy, construction, traffic, communication and the like, and wire drawing is carried out on the conductors by using a copper wire large drawing machine in the processing process of the wires and cables, so that the specification of the conductors meets the processing requirements. The existing copper wire large drawing machine needs to carry out recrystallization heat treatment on copper wires through annealing after the copper wires are drawn, copper wires are heated in the annealing process, at the moment, high-temperature copper wires are exposed in the air transmission process, particularly when the high-temperature copper wires are contacted with oxygen-containing air before wire winding, the surfaces of the high-temperature copper wires are rapidly oxidized to form a copper oxide black layer, the traditional process adopts emulsion cooling to reduce the wire temperature, but a residual liquid film can generate steam corrosion on the surfaces of high Wen Tongxian, so that the oxidation phenomenon is aggravated, and the use is not facilitated. Therefore, we provide a copper wire large drawing machine suitable for wire and cable processing, which is used for solving the problems. Disclosure of utility model The utility model aims to provide a copper wire large drawing machine suitable for wire and cable processing, which solves the problems that the copper wire large drawing machine for wire and cable processing in the prior art has no sealing cooling and sealing rolling functions, is easy to be exposed in the air after annealing copper wires, causes the surface of the copper wires to oxidize and blacken and affects the quality of the copper wires through the matching of a sealing cooling component and a sealing rolling component. In order to solve the technical problems, the utility model is realized by the following technical scheme. The utility model relates to a copper wire large-pulling machine suitable for wire and cable processing, which comprises a base, a sealing cooling assembly and a sealing winding assembly, wherein the left side of the top of the base is fixedly connected with a large-pulling machine body, the right side of the top of the base is fixedly connected with a sealing shell, the sealing cooling assembly comprises a cooling shell, the left side of the cooling shell is communicated with the large-pulling machine body, the top and the bottom of the rear side of the inner cavity of the cooling shell are movably connected with guide wheels, the rear side of the cooling shell is communicated with a control shell, the inner cavity of the control shell is provided with a multi-angle exhaust mechanism, the bottom of the rear side of the cooling shell is fixedly connected with a cooling mechanism, the sealing winding assembly comprises a winding roller, the front side of the winding roller is movably connected with the inner wall of the sealing shell through a positioning column, the rear side of the sealing shell is fixedly connected with an electric push rod, the front side of an output end of the electric push rod penetrates through the inner cavity of the winding roller, the top of the rear side of the sealing shell is fixedly connected with a motor, and the front side of the output end of the motor penetrates through the sealing shell and is fixedly connected with a rotating roller. The multi-angle exhaust mechanism further comprises an exhaust hood, the right side of the exhaust hood is movably connected with the inner wall of the control shell, the left side of the exhaust hood penetrates through the control shell and is fixedly connected with a friction wheel, the left side of the rear side of the cooling shell is fixedly connected with an electric cylinder, the bottom of the output end of the electric cylinder is fixedly connected with a friction plate, the exhaust hood can exhaust nitrogen gas so as to quickly flush the surface of a copper wire, the friction wheel can be matched with the friction plate to control the exhaust hood to swing up and down continuously, the cooling effect of the exhaust hood is improved, and the electric cylinder can adjust the service height of the friction plate. The utility model is further characterized in