16-head small-drawing continuous annealing device for copper wires

Abstract

The utility model discloses a copper wire sixteen-head small-drawing continuous annealing device which comprises a device body, a working cavity and a cooling cavity are arranged in the device body, a partition box is arranged in the working cavity, and a mounting seat is arranged in the device body. When the copper wire cooling device is used, a copper wire penetrates through the hollow pipe, the heating resistance wire heats the hollow pipe, then the copper wire is heated, metal molecules in the copper wire are enabled to be active, the copper wire is softened, then the copper wire is gradually thinned through the wire drawing die, and finally the booster pump is started to pump cooling liquid in the cooling cavity to the spray head to cool the heated copper wire. According to the wire drawing and annealing device, a multi-layer progressive structure is adopted on the whole, the copper wire is gradually drawn and thinned, the structure is compact, the operation is convenient, the size of the wire drawing and annealing device is greatly reduced, the occupied area is reduced, and the requirements of more customers are met.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire processing, in particular to a copper wire sixteen-head small-drawing continuous annealing device. Background Art

[0002] Copper wire drawing annealing machine is a machine used to make copper wire. It is a pre-processing equipment for the production of standard parts and other metal products. The copper rod material commonly used in wires and cables is drawn through one or several die holes of a drawing die at room temperature by a wire drawing machine to reduce its cross-section, increase its length, and improve its strength. After that, the steel wire is heated to a certain temperature and recrystallized to increase the toughness of the single wire and reduce the strength of the single wire to meet the requirements of wires and cables for conductive cores.

[0003] The existing wire drawing and annealing machines are all large copper wire processing devices, which are bulky, occupy a large area, have high fixed investment and high cost. They are not suitable for low-cost operations and cannot meet the requirements of more customers.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the utility model provides a copper wire sixteen-head small drawing continuous annealing device, which has the advantages of reducing the volume of the wire drawing and annealing integrated machine, reducing the floor space, reducing the investment in fixed assets, and meeting the requirements of more customers, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the advantages of reducing the volume of the wire drawing and annealing machine, reducing the floor space, reducing the investment in fixed assets, and meeting the requirements of more customers, the specific technical solutions adopted by the utility model are as follows:

[0009] A copper wire sixteen-head small-drawing continuous annealing device comprises a device body, a working chamber and a cooling chamber are provided inside the device body, a partition box is provided inside the working chamber, a mounting seat is provided inside the device body, a hollow tube is provided between two mounting seats, and a heating resistance wire is provided on the surface of the hollow tube, a clamp seat is provided on one side of the mounting seat, and a wire drawing die is provided on the side surface of the clamp seat, a nozzle is provided inside the working chamber, and the nozzle is connected to a shunt pipe through a pipeline, one end of the shunt pipe is connected to a boost pump, and the liquid inlet end of the boost pump extends into the cooling chamber.

[0010] Furthermore, a drain pipe is provided inside the working chamber, and an opening is provided on the surface of the drain pipe, and the end of the drain pipe extends into the cooling chamber, a filter screen is obliquely provided inside the cooling chamber, a stirring paddle is provided inside the cooling chamber, and a stirring motor is installed at the end of the stirring paddle.

[0011] Furthermore, a feed inlet and a discharge outlet are provided on the side surface of the device body.

[0012] Furthermore, a guide wheel is arranged inside the working chamber.

[0013] Furthermore, a box door is installed on the front of the device body through a hinge, and an observation window is embedded on the front of the box door.

[0014] Furthermore, the lower surface of the device body is provided with supporting feet.

[0015] Furthermore, a control panel is provided on the side surface of the device body.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a copper wire sixteen-head small-drawing continuous annealing device, which has the following beneficial effects:

[0018] (1) The utility model is provided with a device body, a working chamber, a cooling chamber, a partition box, a mounting seat, a hollow tube, a heating resistor wire, a clamp seat, a wire drawing die, a nozzle, a shunt pipe and a booster pump. When in use, the copper wire passes through the hollow tube, and the heating resistor wire heats the hollow tube, thereby heating the copper wire, making the metal molecules inside it active and softening the copper wire. Then, the copper wire gradually becomes thinner after passing through the wire drawing die. Finally, the booster pump is started to pump the coolant in the cooling chamber to the nozzle to cool the heated copper wire, thereby completing the wire drawing annealing operation of the copper wire. The utility model adopts a multi-layer progressive structure as a whole, gradually draws the copper wire to make it thinner, has a compact structure, is easy to operate, greatly reduces the volume of the wire drawing annealing device, reduces the floor space, and meets the requirements of more customers.

[0019] (2) The utility model provides a stirring motor, a stirring paddle and a filter. During processing, cooling water and flocculant are added to the cooling chamber. At the same time, the stirring motor is started to drive the stirring paddle to stir the cooling water and flocculant to mix them fully so that the fine particles in the cooling water are condensed into large flocs, thereby preventing the fine particles from passing through the filter and being pumped to the nozzle by the booster pump, thereby clogging the nozzle and affecting the production and processing of the copper wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the structure of a copper wire sixteen-head small-drawing continuous annealing device proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of a copper wire sixteen-head small-drawing continuous annealing device proposed by the utility model;

[0023] Figure 3 The utility model discloses a front view structural schematic diagram of a fixture seat of a copper wire sixteen-head small-drawing continuous annealing device.

[0024] In the figure:

[0025] 1. Device body; 2. Working chamber; 3. Cooling chamber; 4. Partition box; 5. Mounting seat; 6. Hollow tube; 7. Heating resistance wire; 8. Clamp seat; 9. Wire drawing die; 10. Nozzle; 11. Diverter pipe; 12. Booster pump; 13. Guide wheel; 14. Drain pipe; 15. Filter screen; 16. Stirring motor; 17. Stirring paddle; 18. Box door; 19. Observation window; 20. Feed inlet; 21. Discharge port; 22. Support foot; 23. Control panel. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the utility model, a copper wire sixteen-head small-drawing continuous annealing device is provided.

[0028] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-3As shown, a copper wire sixteen-head small-drawing continuous annealing device according to an embodiment of the utility model includes a device body 1, a working chamber 2 and a cooling chamber 3 are opened inside the device body 1, a partition box 4 is arranged inside the working chamber 2, a mounting seat 5 is arranged inside the device body 1, a hollow tube 6 is arranged between the two mounting seats 5, and a heating resistance wire 7 is arranged on the surface of the hollow tube 6, a clamp seat 8 is arranged on one side of the mounting seat 5, and a wire drawing die 9 is arranged on the side surface of the clamp seat 8, a nozzle 10 is arranged inside the working chamber 2, and the nozzle 10 is connected to a shunt pipe 11 through a pipeline, one end of the shunt pipe 11 is connected to a boost pump 12, and the liquid inlet end of the boost pump 12 extends to the cooling chamber 3.

[0029] In one embodiment, when in use, the copper wire passes through the hollow tube 6, and its heating resistor wire 7 heats the hollow tube 6, and then heats the copper wire, making the metal molecules inside it active and softening the copper wire. Then, it passes through the wire drawing die 9 and gradually becomes thinner. Finally, the booster pump 12 is started to pump the coolant in the cooling chamber 3 to the nozzle 10 to cool the heated copper wire, thereby completing the wire drawing annealing operation of the copper wire. The utility model adopts a multi-layer progressive structure as a whole, gradually draws the copper wire to make it thinner, has a compact structure, is easy to operate, greatly reduces the volume of the wire drawing annealing device, reduces the floor space, and meets the requirements of more customers.

[0030] Specifically, a drain pipe 14 is provided inside the working chamber 2, and an opening is opened on the surface of the drain pipe 14, and the end of the drain pipe 14 extends into the cooling chamber 3, a filter screen 15 is obliquely provided inside the cooling chamber 3, a stirring paddle 17 is provided inside the cooling chamber 3, and a stirring motor 16 is installed at the end of the stirring paddle 17.

[0031] In one embodiment, during processing, cooling water and flocculant are added to the cooling chamber 3, and the stirring motor 16 is started at the same time to drive the stirring paddle 17 to stir the cooling water and flocculant to fully mix them so that the fine particles in the cooling water are condensed into large flocs, thereby preventing the fine particles from passing through the filter 15 to be pumped to the nozzle 10 by the booster pump 12, clogging the nozzle 10 and affecting the production and processing of the copper wire.

[0032] Specifically, a feed port 20 and a discharge port 21 are provided on the side surface of the device body 1 .

[0033] In one embodiment, it is used for feeding and discharging copper wire.

[0034] Specifically, a guide wheel 13 is disposed inside the working chamber 2 .

[0035] In one embodiment, the copper wire is guided.

[0036] Specifically, a box door 18 is installed on the front of the device body 1 through a hinge, and an observation window 19 is embedded on the front of the box door 18 .

[0037] In one embodiment, an observation window 19 is provided to observe the wire drawing annealing condition of the copper wire.

[0038] Specifically, a support foot 22 is provided on the lower surface of the device body 1 .

[0039] In one embodiment, the height of the device body 1 is increased to reduce the erosion of the device body 1 by ground moisture.

[0040] Specifically, a control panel 23 is provided on the side surface of the device body 1 .

[0041] In one embodiment, a control panel 23 is provided to control the continuous annealing device.

[0042] Working principle: when in use, the copper wire passes through the hollow tube 6, and the heating resistor wire 7 heats the hollow tube 6, and then heats the copper wire, making the metal molecules inside it active and softening the copper wire. Then, it passes through the wire drawing die 9 and gradually becomes thinner. Finally, the booster pump 12 is started to pump the coolant in the cooling chamber 3 to the nozzle 10 to cool the heated copper wire and complete the wire drawing annealing operation of the copper wire. The utility model adopts a multi-layer progressive structure as a whole, and gradually draws and thins the copper wire. It has a compact structure and is easy to operate. It greatly reduces the volume of the wire drawing annealing device and reduces the floor space to meet the requirements of more customers. During the processing operation, cooling water and flocculant are added to the cooling chamber 3, and the stirring motor 16 is started at the same time to drive the stirring paddle 17 to stir the cooling water and flocculant to fully mix them, so that the fine particles in the cooling water are condensed into large flocs, thereby preventing the fine particles from passing through the filter 15 to pump the booster pump 12 to the nozzle 10, blocking the nozzle 10 and affecting the production and processing of the copper wire.

[0043] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0044] 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 principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A copper wire sixteen-head small-draw continuous annealing device, comprising a device body (1), characterized in that: A working chamber (2) and a cooling chamber (3) are provided inside the device body (1); a partition box (4) is provided inside the working chamber (2); a mounting seat (5) is provided inside the device body (1); a hollow tube (6) is provided between the two mounting seats (5); a heating resistor wire (7) is provided on the surface of the hollow tube (6); a fixture seat (8) is provided on one side of the mounting seat (5); a wire drawing die (9) is provided on the side surface of the fixture seat (8); a nozzle (10) is provided inside the working chamber (2); the nozzle (10) is connected to a shunt pipe (11) through a pipeline; one end of the shunt pipe (11) is connected to a booster pump (12); and the liquid inlet end of the booster pump (12) extends into the cooling chamber (3).

2. A copper wire sixteen-head small-drawing continuous annealing device according to claim 1, characterized in that: A drain pipe (14) is arranged inside the working chamber (2), and an opening is provided on the surface of the drain pipe (14), and the end of the drain pipe (14) extends into the cooling chamber (3), a filter screen (15) is arranged obliquely inside the cooling chamber (3), a stirring paddle (17) is arranged inside the cooling chamber (3), and a stirring motor (16) is installed at the end of the stirring paddle (17).

3. A copper wire sixteen-head small-drawing continuous annealing device according to claim 1, characterized in that: A feed inlet (20) and a discharge outlet (21) are provided on the side surface of the device body (1).

4. A copper wire sixteen-head small-drawing continuous annealing device according to claim 1, characterized in that: A guide wheel (13) is arranged inside the working chamber (2).

5. The copper wire sixteen-head small-drawing continuous annealing device according to claim 1 is characterized in that: A box door (18) is installed on the front of the device body (1) via hinges, and an observation window (19) is inlaid on the front of the box door (18).

6. A copper wire sixteen-head small-drawing continuous annealing device according to claim 1, characterized in that: The lower surface of the device body (1) is provided with supporting feet (22).

7. A copper wire sixteen-head small-drawing continuous annealing device according to claim 1, characterized in that: A control panel (23) is provided on the side surface of the device body (1).

Images