Copper-clad steel wire continuous drawing and continuous annealing surface anti-oxidation flushing device

Abstract

A surface anti-oxidation flushing device for continuous drawing and continuous annealing of a copper-clad steel wire comprises a drawing box, a drawing die is arranged in the drawing box, an annealing machine is arranged on the side face of the drawing box, a water tank is arranged on the side face of the annealing machine, the copper-clad steel wire enters the water tank after being annealed, and a flushing pipe and an air blowing head mounting plate are arranged in the water tank. A plurality of flushing heads facing the copper-clad steel wire are mounted on the flushing pipe, a cooling distance is arranged between the blowing head mounting plate and the flushing pipe, a threading hole is formed in the middle of the blowing head mounting plate, spherical holes are formed in the periphery of the threading hole, spherical mounting seats are arranged in the spherical holes, threaded holes are formed in the middles of the spherical mounting seats, and the threaded holes are communicated with the blowing head mounting plate. A blowing head is in threaded connection in the threaded hole, the tail of the blowing head is connected with an air pipe, and a drying oven is arranged on the side face of the water tank. Compared with the prior art, the copper-clad steel wire cooling device has the advantages that the annealed copper-clad steel wire is rapidly cooled through flushing, redundant water drops on the surface of the wire are blown off by the blowing head, and then the wire is dried, so that the occurrence of oxidation is reduced, and the quality is ensured.

Description

Technical Field

[0001] This utility model relates to the field of wire processing technology, specifically to a copper-clad steel wire continuous drawing and undrawing surface anti-oxidation rinsing device. Background Technology

[0002] After continuous drawing and diameter reduction, copper-clad steel wire needs to undergo annealing to relieve stress, followed by natural cooling. Because the surface of the copper-clad steel wire still has a high temperature after annealing, the collision rate between metal molecules and oxygen molecules on the surface of the copper-clad steel wire increases, making chemical reactions easier to occur. Therefore, during the cooling process, the copper-clad steel wire will undergo accelerated oxidation with air, resulting in a decrease in the surface quality of the product. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a copper-clad steel wire continuous pulling and unpulling surface anti-oxidation washing device to address the shortcomings of the prior art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A surface anti-oxidation rinsing device for continuous drawing and annealing of copper-clad steel wire includes a drawing box, a drawing die inside the drawing box, an annealing machine on the side of the drawing box, and a water tank on the side of the annealing machine. After annealing, the copper-clad steel wire enters the water tank. The water tank contains a rinsing pipe and an air blowing head mounting plate. Multiple rinsing heads are mounted on the rinsing pipe facing the copper-clad steel wire. A cooling distance is provided between the air blowing head mounting plate and the rinsing pipe. A wire-passing hole is provided in the middle of the air blowing head mounting plate, and spherical holes are provided around the wire-passing hole. A spherical mounting seat is provided in the spherical holes, and a threaded hole is provided in the middle of the spherical mounting seat. An air blowing head is threadedly connected to the threaded hole, and an air pipe is connected to the tail of the air blowing head. An oven is provided on the side of the water tank.

[0006] Furthermore, a lifting rod is installed on the top of the water tank, and a lifting ring is provided on the lifting rod. The lifting ring is fitted onto the flushing pipe, and the flushing pipe is locked in place by a first locking screw on the side of the lifting ring.

[0007] Furthermore, a T-junction is provided in the middle of the flushing pipe, and the connectors at both ends of the T-junction are connected to the flushing pipe respectively. A booster pump is provided outside the water tank. The inlet of the booster pump is connected to the water tank through an inlet pipe, and the outlet of the booster pump is connected to the connector in the middle of the T-junction through an outlet pipe.

[0008] Furthermore, a hanging column is installed on the top of the water tank, and a connecting seat is provided on the air blowing head mounting plate. The connecting seat is screwed and fixed on the hanging column, and a spherical mounting seat is fixed on the side of the air blowing head mounting plate by a second locking screw.

[0009] Furthermore, a cooling distance of 2 to 4 meters is provided between the air blowing head mounting plate and the flushing pipe.

[0010] Compared with the prior art, the copper-clad steel wire continuous drawing and annealing surface anti-oxidation rinsing device of this utility model rapidly cools down the annealed copper-clad steel wire by rinsing, and blows off the excess water droplets on the surface of the wire by an air blower before drying, thereby reducing oxidation and ensuring product quality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the connection between the spherical mounting base and the air blowing head mounting plate of this utility model;

[0013] Among them, 1. drawing box, 2. annealing machine, 3. water tank, 4. rinsing pipe, 5. lifting rod, 6. lifting ring, 7. rinsing head, 8. tee pipe, 9. lifting pump, 10. air blowing head mounting plate, 11. hanging column, 12. connecting seat, 13. wire hole, 14. spherical mounting seat, 15. air blowing head, 16. air pipe, 17. drying oven. Detailed Implementation

[0014] The technical solutions in the embodiments of this utility model will be clearly and completely described below.

[0015] like Figure 1 and Figure 2 As shown, a copper-clad steel wire continuous drawing and annealing surface anti-oxidation rinsing device includes a drawing box 1, a drawing die inside the drawing box 1, an annealing machine 2 on the side of the drawing box 1, and a water tank 3 on the side of the annealing machine 2. After annealing in the annealing machine 2, the copper-clad steel wire enters the water tank 3. A rinsing pipe 4 is installed inside the water tank 3. Two lifting rods 5 are installed on the top of the water tank 3. Lifting rings 6 are installed on the lifting rods 5. The lifting rings 6 are fitted onto the rinsing pipe 4. The rinsing pipe 4 is locked to the side of the lifting rings 6 by a first locking screw. Multiple rinsing heads 7 are installed on the rinsing pipe 4, facing the copper-clad steel wire, to rinse the copper-clad steel wire entering the water tank 3.

[0016] A three-way pipe 8 is provided in the middle of the flushing pipe 4. The connectors at both ends of the three-way pipe 8 are connected to the flushing pipe 4. A lift pump 9 is provided outside the water tank 3. The inlet of the lift pump 9 is connected to the water tank 3 through the water inlet pipe, and the outlet of the lift pump 9 is connected to the connector in the middle of the three-way pipe 8 through the water outlet pipe. The water tank 3 stores cleaning water. The lift pump 9 lifts the cleaning water in the water tank 3 to the flushing pipe 4 to clean the copper-clad steel wire.

[0017] An air blowing head mounting plate 10 is provided inside the water tank 3. A hanging column 11 is installed on the top of the water tank 3. A connecting seat 12 is provided on the air blowing head mounting plate 10. The connecting seat 12 is screwed and fixed to the hanging column 11. A wire hole 13 is provided in the middle of the air blowing head mounting plate 10. A spherical hole is provided around the wire hole 13. A spherical mounting seat 14 is provided in the spherical hole. A threaded hole is provided in the middle of the spherical mounting seat 14. An air blowing head 15 is threadedly connected in the threaded hole. An air pipe 16 is connected to the tail of the air blowing head 15. By rotating the spherical mounting seat 14, the air blowing head 15 is directed toward the copper-clad steel wire to blow away excess water droplets on the surface of the copper-clad steel wire. A second locking screw is provided on the side of the air blowing head mounting plate 10. The second locking screw locks and fixes the spherical mounting seat 14.

[0018] A cooling distance of 2 to 4 meters is provided between the air blowing head mounting plate 10 and the flushing pipe 4, allowing the copper-clad steel wire to cool down rapidly after running for a period of time following flushing.

[0019] A drying oven 17 is provided on the side of the water tank. Hot air is circulated inside the drying oven 17 to dry the surface of the copper-clad steel wire. The temperature of the drying oven 17 is controlled at 60-80℃.

[0020] This utility model is not limited to the embodiments described. Those skilled in the art can still make some modifications or changes without departing from the spirit and scope of this utility model. Therefore, the scope of protection of this utility model shall be determined by the scope defined in the claims.

Claims

1. A surface anti-oxidation rinsing device for continuous drawing and annealing of copper-clad steel wire, comprising a drawing box, a drawing die disposed inside the drawing box, and an annealing machine disposed on the side of the drawing box, characterized in that: An annealing machine has a water tank on its side. After annealing, the copper-clad steel wire enters the water tank. The water tank contains a rinsing pipe and an air blowing head mounting plate. Multiple rinsing heads are installed on the rinsing pipe, facing the copper-clad steel wire. A cooling distance is provided between the air blowing head mounting plate and the rinsing pipe. The air blowing head mounting plate has a wire-passing hole in the middle, and spherical holes are arranged around the wire-passing hole. A spherical mounting seat is installed in the spherical hole, and a threaded hole is arranged in the middle of the spherical mounting seat. An air blowing head is threaded into the threaded hole, and an air pipe is connected to the tail of the air blowing head. An oven is provided on the side of the water tank.

2. The copper-clad steel wire continuous drawing and unwinding surface anti-oxidation rinsing device according to claim 1, characterized in that: A lifting rod is installed on the top of the water tank, and a lifting ring is provided on the lifting rod. The lifting ring is fitted onto the flushing pipe, and the flushing pipe is locked in place by a first locking screw on the side of the lifting ring.

3. The copper-clad steel wire continuous drawing and unwinding surface anti-oxidation rinsing device according to claim 1, characterized in that: A T-junction is installed in the middle of the flushing pipe, and the connectors at both ends of the T-junction are connected to the flushing pipe. A booster pump is installed outside the water tank. The inlet of the booster pump is connected to the water tank through an inlet pipe, and the outlet of the booster pump is connected to the connector in the middle of the T-junction through an outlet pipe.

4. The copper-clad steel wire continuous drawing and unwinding surface anti-oxidation rinsing device according to claim 1, characterized in that: A hanging column is installed on the top of the water tank, and a connecting seat is provided on the air blowing head mounting plate. The connecting seat is screwed and fixed on the hanging column, and a spherical mounting seat is fixed on the side of the air blowing head mounting plate by a second locking screw.

5. The copper-clad steel wire continuous drawing and unwinding surface anti-oxidation rinsing device according to claim 1, characterized in that: A cooling distance of 2 to 4 meters is provided between the air blowing head mounting plate and the flushing pipe.

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