Annealing device for copper rod wire drawing processing

Abstract

The utility model relates to the technical field of annealing devices, in particular to an annealing device for copper rod wire drawing processing, which comprises an annealing device body, an annealing cavity is arranged on the inner side of the annealing device body, a dust cleaning structure is fixedly mounted on the side wall of the annealing device body, the dust cleaning structure comprises first supports, and an ion wind bar is rotatably mounted between the two first supports. An air cavity is formed in the inner side of the ion wind bar, an air conveying groove is formed in the ion wind bar, the air conveying groove can convey ion wind into the air cavity, the dust removing structure is arranged, the ion wind bar can conduct electrostatic treatment on the copper wire conveyed in the air cavity through the ion wind, and the ion wind can neutralize static electricity on the surface of the copper wire; dust, impurities and other particles originally adsorbed on the surface of the copper wire due to static electricity lose electrostatic adsorption force, the cleanliness of the surface of the copper wire is guaranteed, follow-up machining treatment is facilitated, pollutants possibly cause local oxidation at high temperature, dirt is left or the surface is rough, and therefore the product quality is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of annealing equipment, and in particular to an annealing equipment for copper rod wire drawing. Background Technology

[0002] Annealing equipment is a device used to anneal materials. Annealing is a metal heat treatment process that aims to change the microstructure and properties of metal materials (such as copper wire, iron wire, etc.) by heating, holding and cooling them to meet specific application requirements.

[0003] A search of Chinese patent publication number "CN220867579U" reveals a "furnace tube annealing device" that uses a heater to heat a heat-conducting ring and a heat-conducting wire, and combines this with a temperature sensor to detect the real-time temperature, effectively ensuring that the temperature of the heat-conducting wire is maintained within a stable range. Since the heat-conducting wire is circumferentially wound on the heat-conducting ring, it directly and stably conducts heat to the inner wall of the tube body, ensuring uniform heat distribution, increasing the rate of heat conduction, improving the heating speed, enabling immediate heating, and improving processing efficiency.

[0004] Based on the above search and existing technology, it was found that the above patent has certain defects. Since copper wire and iron wire usually have some dust adhering to their surfaces, the annealing device lacks a structure to treat the dust on the surface of the copper wire when in use. The dust on the surface of the copper wire is prone to local oxidation at high temperature, leaving dirt or surface roughness, which affects the processing quality. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an annealing device for copper rod wire drawing, which solves the technical problem of insufficient processing quality in existing devices.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] An annealing apparatus for copper rod drawing includes an annealing apparatus body, wherein an annealing chamber is provided inside the annealing apparatus body.

[0010] A dust removal structure is fixedly installed on the side wall of the annealing device body;

[0011] The dust removal structure includes a first bracket, an ion air bar is rotatably mounted between two first brackets, an air cavity is provided on the inner side of the ion air bar, an air conveying groove is opened inside the ion air bar, the air conveying groove can convey ion air into the air cavity, a driven bevel gear is provided on the circumferential surface of the ion air bar, and an air slip ring is provided on the side wall of the ion air bar.

[0012] Preferably, a second bracket is fixedly installed on the outer side of the first bracket, and a rotating shaft is rotatably installed on the lower end of the second bracket. A driving bevel gear is fixedly installed on the lower end of the rotating shaft, and the driving bevel gear meshes with the driven bevel gear.

[0013] Preferably, a third bracket is symmetrically fixedly installed on the side wall of the annealing device body, the first bracket is located below the third bracket, and a motor is fixedly installed at the upper end of each of the two third brackets, and the output shafts of the two motors are rotatably installed with the third bracket.

[0014] Preferably, the output shafts of both motors are fixedly installed with rotating guide discs, both rotating guide discs are located inside the ion air bar, one of the rotating guide discs is connected to the rotating shaft by a pulley and a synchronous belt is provided, and the surface of the annealing device body is provided with a control unit.

[0015] (III) Beneficial Effects

[0016] Firstly, by setting up a dust removal structure, the ion air bar can electrostatically treat the copper wire conveyed inside the air chamber through ion air. The ion air can neutralize the static electricity on the surface of the copper wire, causing the dust, impurities and other particles that were originally attracted to the surface of the copper wire by static electricity to lose their electrostatic attraction, ensuring the cleanliness of the copper wire surface, which is beneficial to subsequent processing. Contaminants may cause local oxidation at high temperatures, leaving dirt or surface roughness, thereby improving product quality.

[0017] Secondly, by turning on the motor, the motor can transport the copper wire by rotating the guide plate. At the same time, the rotating guide plate drives the rotating shaft to rotate via the synchronous belt, causing the driving bevel gear and the driven bevel gear fixed on the rotating shaft to mesh and transmit power. This drives the ion bar to rotate around the shaft in the air cavity, so that the ion bar can electrostatically treat the copper wire inside the air cavity while rotating, which greatly improves the dust treatment effect and enhances practicality. Attached Figure Description

[0018] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional exploded view of the structure of this utility model.

[0021] Figure 3 This is an exploded view of the first support connection of this utility model;

[0022] Figure 4 This is an exploded view of the second support connection of this utility model;

[0023] Figure 5 This is a cross-sectional view of the ion wind bar of this utility model.

[0024] Legend: 11. Annealing device body; 12. Annealing chamber; 13. First support; 14. Ionizing air bar; 15. Air chamber; 16. Air delivery trough; 17. Driven bevel gear; 18. Air slip ring; 19. Second support; 21. Rotating shaft; 22. Driving bevel gear; 23. Third support; 24. Motor; 25. Rotating guide plate; 26. Synchronous belt; 27. Control unit. Detailed Implementation

[0025] This application provides an annealing device for copper wire drawing, effectively solving the technical problem of insufficient processing quality in existing devices. By setting a dust removal structure, the ion air bar can electrostatically treat the copper wire conveyed inside the air chamber through ion air. The ion air can neutralize the static electricity on the surface of the copper wire, causing dust, impurities, and other particles that were originally electrostatically adsorbed on the surface of the copper wire to lose their electrostatic adsorption force, ensuring the cleanliness of the copper wire surface, which is beneficial to subsequent processing. Contaminants may cause local oxidation at high temperatures, leaving dirt or surface roughness, thereby improving product quality. Furthermore, by turning on the motor, the motor can convey the copper wire by rotating the guide plate. At the same time, the rotating guide plate drives the rotating shaft to rotate through the synchronous belt, causing the active bevel gear and the driven bevel gear fixed on the rotating shaft to mesh and drive the ion air bar to rotate around the shaft inside the air chamber. This allows the ion air bar to perform electrostatic treatment on the copper wire inside the air chamber in a rotating state, thereby greatly improving the dust removal effect and increasing practicality. Example

[0026] like Figure 1 - Figure 5 As shown, the technical solution in this application embodiment effectively solves the technical problem of insufficient processing quality of existing devices. The overall idea is as follows:

[0027] In view of the problems existing in the prior art, the present invention provides an annealing device for copper rod wire drawing, including an annealing device body 11, and an annealing chamber 12 is provided inside the annealing device body 11.

[0028] A dust removal structure is fixedly installed on the side wall of the annealing device body 11;

[0029] The dust removal structure includes a first support 13, an ion air bar 14 is rotatably installed between the two first supports 13, an air cavity 15 is provided inside the ion air bar 14, an air conveying groove 16 is opened inside the ion air bar 14, the air conveying groove 16 can convey ion air into the air cavity 15, a driven bevel gear 17 is provided on the circumferential surface of the ion air bar 14, and an air slip ring 18 is provided on the side wall of the ion air bar 14.

[0030] By setting up a dust removal structure, the ion air bar 14 can electrostatically treat the copper wire conveyed inside the air chamber 15 through ion air. The ion air can neutralize the static electricity on the surface of the copper wire, so that the dust, impurities and other particles that were originally attracted to the surface of the copper wire by static electricity lose their electrostatic attraction, ensuring the cleanliness of the copper wire surface, which is beneficial to subsequent processing. Contaminants may cause local oxidation at high temperatures, leaving dirt or surface roughness, thereby improving product quality.

[0031] A second bracket 19 is fixedly installed on the outer side of the first bracket 13. A rotating shaft 21 is rotatably installed on the lower end of the second bracket 19. A driving bevel gear 22 is fixedly installed on the lower end of the rotating shaft 21. The driving bevel gear 22 meshes with the driven bevel gear 17. A third bracket 23 is symmetrically fixedly installed on the side wall of the annealing device body 11. The first bracket 13 is located below the third bracket 23. A motor 24 is fixedly installed on the upper end of each of the two third brackets 23. The output shafts of the two motors 24 are rotatably installed with the third brackets 23. The output shafts of the two motors 24 are fixedly installed with the rotating guide disks 25. The two rotating guide disks 25 are located inside the ion air bar 14. A synchronous belt 26 is provided between one of the rotating guide disks 25 and the rotating shaft 21 through a pulley. A control unit 27 is provided on the surface of the annealing device body 11.

[0032] By turning on the motor 24, the motor 24 can rotate the guide plate 25 to transport the copper wire. At the same time, the rotating guide plate 25 drives the rotating shaft 21 to rotate through the synchronous belt 26, so that the driving bevel gear 22 and the driven bevel gear 17 fixed on the rotating shaft 21 mesh and drive each other, thereby driving the ion air bar 14 to rotate around the shaft in the air cavity 15. This allows the ion air bar 14 to perform electrostatic treatment on the copper wire inside the air cavity 15 in a rotating state, which greatly improves the dust treatment effect and improves practicality.

[0033] By setting the air slip ring 18, the normal gas delivery can be ensured when the ion air bar 14 performs electrostatic treatment on the copper wire inside the air chamber 15 while rotating, thus preventing the external air pipe from breaking and improving reliability.

[0034] Working principle:

[0035] In the first step, the operator first connects the external air pump to the air circuit interface of the air slip ring 18, and then starts the air pump and motor 24 simultaneously. The output shaft of the motor 24 drives the rotating guide disk 25 to rotate, and the copper wire is uniformly transported to the annealing chamber 12 of the annealing device body 11 through its surface guiding structure. At the same time, the rotating guide disk 25 drives the rotating shaft 21 to rotate through the synchronous belt 26, so that the active bevel gear 22 fixed on the rotating shaft 21 meshes with the driven bevel gear 17, thereby driving the ion wind bar 14 to rotate around the shaft in the wind chamber 15.

[0036] In the second step, the ion air bar 14 has a built-in high-voltage generator that ionizes the air through tip corona discharge, generating a large number of positive and negative ions. When the airflow from the air pump enters the air chamber 15 through the air delivery channel 16, the high-speed rotation of the ion air bar 14 mixes the ionized gas with the airflow to form a directional ion airflow. During the rotation of the ion air bar 14, the continuously released ion airflow covers the surface of the copper wire, removing the dust it carries. The cleaned copper wire then enters the annealing chamber 12 and completes the annealing treatment at a controlled temperature.

[0037] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An annealing device for copper rod wire drawing, comprising an annealing device body (11), wherein an annealing chamber (12) is provided on the inner side of the annealing device body (11). Its characteristics are: A dust removal structure is fixedly installed on the side wall of the annealing device body (11); The dust removal structure includes a first support (13), and an ion air bar (14) is rotatably installed between the two first supports (13). The inner side of the ion air bar (14) is provided with an air cavity (15), and the inside of the ion air bar (14) is provided with an air delivery groove (16). The air delivery trough (16) can deliver ion air into the air chamber (15), the circumferential surface of the ion air bar (14) is provided with a driven bevel gear (17), and the side wall of the ion air bar (14) is provided with a slip ring (18).

2. The annealing apparatus for copper rod wire drawing as described in claim 1, characterized in that, A second bracket (19) is fixedly installed on the outside of the first bracket (13), and a rotating shaft (21) is rotatably installed at the lower end of the second bracket (19). The lower end of the rotating shaft (21) is fixedly equipped with a driving bevel gear (22), which meshes with the driven bevel gear (17).

3. The annealing apparatus for copper rod wire drawing as described in claim 1, characterized in that, A third bracket (23) is symmetrically fixed on the side wall of the annealing device body (11). The first support (13) is located below the third support (23).

4. The annealing apparatus for copper rod wire drawing as described in claim 3, characterized in that, Motors (24) are fixedly installed at the upper ends of both third brackets (23); The output shafts of both motors (24) are rotatably mounted to the third bracket (23).

5. The annealing apparatus for copper rod wire drawing as described in claim 4, characterized in that, The output shafts of both motors (24) are fixedly mounted to the rotating guide plate (25); Both of the rotating guide disks (25) are located inside the ion wind bar (14).

6. The annealing apparatus for copper rod wire drawing as described in claim 5, characterized in that, One of the rotating guide discs (25) is connected to the rotating shaft (21) by a synchronous belt (26) via a pulley. The annealing device body (11) has a control unit (27) on its surface.

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