High-conductivity flat angle line annealing treatment device

By guiding alcohol evaporation and monitoring oxygen concentration in the flat-angle wire annealing device, the problem of oxidation of flat-angle wire at high temperature was solved, thereby improving conductivity and processing quality.

CN223607326UActive Publication Date: 2025-11-28CHANGZHOU PINGXIN ELECTRONIC TECH CO LTD
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Patent Information

Application Number
CN202423247474.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-27
Publication Date
2025-11-28
Estimated Expiration
2034-12-27

AI Technical Summary

Technical Problem

Flat-angle wires are prone to oxidation at high temperatures, resulting in the formation of an oxide layer on the surface, which increases electrical resistance and affects conductivity and quality.

Method used

A high-conductivity flat-angle annealing device is used, in which alcohol is introduced into the heat treatment device through a guide tube and a directional tube. The alcohol evaporates at high temperature to reduce air entry. An oxygen sensor and controller are used to monitor the oxygen concentration. An insulation layer is used to reduce heat loss. A liquid level sensor and a buzzer are provided to improve safety and practicality.

Benefits of technology

It effectively reduces the formation of oxides on the surface of copper wire, improves the conductivity and quality of flat-angle wire, and ensures the stability and safety of subsequent processing.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a high-conductivity flat angle line annealing treatment device, which belongs to the technical field of flat angle line processing, and comprises a rack, four groups of cushion blocks are fixedly connected to the top end of the rack, a heat treatment device is fixedly mounted at the top ends of the four groups of cushion blocks, and a plurality of groups of guide pipes are fixedly mounted on one side of the heat treatment device; a support is fixedly installed on one side of the heat treatment device and located on the periphery of the multiple sets of guide pipes, multiple sets of wire guide wheels are fixedly installed at the top of the support, a double-layer installation frame is fixedly installed on one side of the heat treatment device and located on the periphery of the support, an alcohol tank is placed on one side of the rack, and a suction pump is fixedly installed at the top end of the alcohol tank. Alcohol is dropped into the end opening of the guide pipe through the directional pipe, so that the alcohol is mixed with air, heated at high temperature and evaporated, air entering is reduced, the oxidation reaction condition of a copper wire and air in a high-temperature state is reduced, the possibility of forming oxides on the surface of the copper wire is reduced, the quality of the flat angle wire is improved, and follow-up machining is facilitated.
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Description

TECHNICAL FIELD

[0001] The application relates to the technical field of flat angle wire processing, and in particular to a high-conductivity flat angle wire annealing device. BACKGROUND

[0002] The flat angle wire is also called flat copper wire, refers to a special metal wire with a cross section similar to a rounded rectangle, the thickness is from 0.025 mm to 2 mm, the width is generally less than 5 mm, the width-thickness ratio is from 2:1 to 50:1, and the flat wire is similar to a belt and is also called an ultra-narrow flat belt sometimes. Compared with common round wires, the flat wire has unique advantages in heat dissipation, welding contact area, fatigue resistance and hardness control.

[0003] The flat angle wire is easy to react with oxygen in the air at high temperature to generate an oxide layer on the surface, and if the copper wire surface forms an oxide, the conductive resistance of the flat angle wire is increased, the flat angle wire is easy to cause poor contact or overheating during the process of being connected as a conductor, the conductive capacity of the flat angle wire is affected, and the quality of the copper wire and subsequent processing are affected.

[0004] Therefore, the application provides a high-conductivity flat angle wire annealing device. Content of the utility model

[0005] In view of the defects of the prior art, the application provides a high-conductivity flat angle wire annealing device, which overcomes the defects of the prior art and aims to solve the problems that the flat angle wire is easy to react with oxygen in the air at high temperature to generate an oxide layer on the surface, and if the copper wire surface forms an oxide, the conductive resistance of the flat angle wire is increased, the flat angle wire is easy to cause poor contact or overheating during the process of being connected as a conductor, the conductive capacity of the flat angle wire is affected, and the quality of the copper wire and subsequent processing are affected.

[0006] To achieve the above object, the application provides the following technical scheme: a high-conductivity flat angle wire annealing device, comprising a rack, four groups of pads are fixedly connected to the top end of the rack, a heat treatment device is fixedly installed at the top end of the four groups of pads, a plurality of guide pipes are fixedly installed on one side of the heat treatment device, a support is fixedly installed on the outer periphery of the plurality of guide pipes on one side of the heat treatment device, a plurality of wire wheels are fixedly installed on the top of the support, a double-layer mounting bracket is fixedly installed on the outer periphery of the support on one side of the heat treatment device, an alcohol tank is placed on one side of the rack, a pump is fixedly installed at the top end of the alcohol tank, a liquid suction pipe is fixedly installed at the suction end of the pump, the bottom end of the liquid suction pipe penetrates the inside of the alcohol tank, a liquid delivery pipe is fixedly installed at the liquid discharge end of the pump, the end of the liquid delivery pipe away from the pump is fixedly installed on the top of the double-layer mounting bracket, a plurality of distribution boxes are fixedly installed in the middle of the double-layer mounting bracket, branch pipes are in communication between the plurality of distribution boxes and the liquid delivery pipe, four groups of directional pipes are fixedly installed at the bottom of the distribution boxes, and the end of the directional pipes away from the distribution boxes is communicated with the top of the guide pipes.

[0007] By adopting the above technical scheme, the flat angle wire is guided to enter the heat treatment device stably through the wire wheel and the guide pipe, the alcohol in the alcohol tank is sucked upward by the pump, the alcohol in the alcohol tank enters the liquid delivery pipe, the alcohol is delivered to the plurality of branch pipes by the liquid delivery pipe, the alcohol is dispersed into the distribution boxes by the branch pipes, the alcohol is dispersed into the directional pipes below by the distribution boxes, the alcohol is dropped into the port of the guide pipe by the directional pipes, the alcohol is evaporated after being mixed with air and heated at high temperature, thereby reducing the entry of air, reducing the oxidation reaction of copper wire in the high-temperature state, reducing the possibility of forming oxides on the surface of the copper wire, thereby improving the quality of the flat angle wire and being beneficial to subsequent processing.

[0008] As a preferred technical scheme of the application, an oxygen sensor is fixedly installed in the heat treatment device, a controller is fixedly installed on one side of the rack, and the oxygen sensor is electrically connected with the controller.

[0009] By adopting the above technical scheme, the oxygen concentration in the heat treatment device is monitored in real time by the oxygen sensor, and the oxygen sensor is viewed by the controller, so as to improve the safety in the annealing process of the flat angle wire.

[0010] As a preferred technical scheme of the application, a liquid adding pipe is communicated with one side of the alcohol tank, and a pipe cap is threadedly connected to the top of the liquid adding pipe.

[0011] By adopting the technical scheme, the pipe cap is separated from the liquid adding pipe by rotating and screwing off, so that the alcohol in the alcohol tank can be supplemented, and after the pipe cap is connected with the liquid adding pipe, dust pollution on the top of the liquid adding pipe is avoided, thereby improving the practicality during use.

[0012] As a preferred technical scheme of the present application, the alcohol tank is internally fixedly installed with a liquid level sensor, and the liquid level sensor is electrically connected with the controller.

[0013] By adopting the technical scheme, the alcohol remaining amount in the alcohol tank is monitored in real time by the liquid level sensor, and when the alcohol remaining amount is insufficient, the liquid level sensor timely sends information to the controller, so that the staff can check the alcohol remaining amount in the alcohol tank, and the alcohol in the alcohol tank can be supplemented in time.

[0014] As a preferred technical scheme of the present application, the outer surface of the heat treatment device is covered with a heat preservation layer.

[0015] By adopting the technical scheme, the heat loss of the heat treatment device is reduced by the heat preservation layer, which is beneficial to save the energy consumption of the heat treatment device and improve the economic and environmental protection effect.

[0016] As a preferred technical scheme of the present application, the guide pipes and the wire wheels one-to-one correspond.

[0017] By adopting the technical scheme, the copper wire entering each group of guide pipes is effectively guided by the corresponding wire wheel through the one-to-one correspondence between the guide pipes and the wire wheels.

[0018] As a preferred technical scheme of the present application, the alcohol tank is fixedly installed with a liquid level observation window on the front surface.

[0019] By adopting the technical scheme, the liquid level observation window is convenient for the staff to observe the alcohol remaining amount in the alcohol tank, thereby improving the practicality during use.

[0020] As a preferred technical scheme of the present application, the alcohol tank is fixedly installed with a buzzer lamp on the top, and the buzzer lamp is electrically connected with the controller.

[0021] By adopting the technical scheme, the buzzer lamp performs buzzer alarm when receiving abnormal data of the controller, which is beneficial to attract the attention of the staff, is beneficial to handle the abnormal situation in time, and improves the safety during use.

[0022] The beneficial effects of the present application are as follows:

[0023] 1. The flat angle wire is inserted into the guide tube through the guide wheel, which guides the flat angle wire to enter the heat treatment device smoothly, and the port of the guide tube is connected with the directional tube, the alcohol in the alcohol tank is pumped upward by the pump, the alcohol in the alcohol tank enters the infusion tube, the infusion tube delivers the alcohol to the branch pipes, the branch pipes disperse the alcohol to the shunt box, the shunt box disperses the alcohol to the directional tube below, the alcohol is dropped into the port of the guide tube through the directional tube, so that the alcohol is mixed with air and evaporated after high temperature heating, thereby reducing the entry of air, reducing the oxidation reaction of copper wire in high temperature state, reducing the possibility of forming oxide on the surface of copper wire, thereby improving the quality of flat angle wire, which is beneficial to subsequent processing.

[0024] 2. The oxygen concentration in the heat treatment device is monitored in real time by the oxygen sensor, and the controller is used to view the oxygen sensor, so as to improve the safety of the flat angle wire annealing process. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the overall structure diagram of the present application;

[0026] Figure 2 It is Figure 1 the enlarged structure diagram of A in the middle;

[0027] Figure 3 It is the partial structure diagram of the present application;

[0028] Figure 4 It is the internal structure diagram of the alcohol tank.

[0029] In the figure: 1, rack; 2, cushion block; 3, heat treatment device; 4, guide tube; 5, support; 6, guide wheel; 7, double-layer mounting frame; 8, alcohol tank; 9, pump; 10, infusion tube; 11, liquid pumping tube; 12, branch pipe; 13, shunt box; 14, directional tube; 15, liquid level sensor; 16, buzzer light; 17, liquid filling pipe; 18, pipe cap; 19, controller; 20, heat preservation layer; 21, liquid level observation window. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0031] Referring to Figures 1-4The utility model provides an annealing device for high-conductivity flat angle wire, which comprises a rack 1, four sets of pads 2 fixedly connected to the top of the rack 1, a heat treatment device 3 fixedly installed at the top of the four sets of pads 2, a plurality of guide pipes 4 fixedly installed on one side of the heat treatment device 3, a support 5 fixedly installed on the outer periphery of the plurality of guide pipes 4 on one side of the heat treatment device 3, a plurality of wire wheels 6 fixedly installed at the top of the support 5 on one side of the heat treatment device 3, a double-layer mounting rack 7 fixedly installed on the outer periphery of the support 5 on one side of the heat treatment device 3, an alcohol tank 8 placed on one side of the rack 1, a pump 9 fixedly installed at the top of the alcohol tank 8, a liquid suction pipe 11 fixedly installed at the suction end of the pump 9, the bottom end of the liquid suction pipe 11 penetrating the inside of the alcohol tank 8, a liquid delivery pipe 10 fixedly installed at the liquid discharge end of the pump 9, the liquid delivery pipe 10 being fixedly installed at the top of the double-layer mounting rack 7 at the end away from the pump 9, a plurality of shunt boxes 13 fixedly installed at the middle of the double-layer mounting rack 7, branch pipes 12 in communication with the plurality of shunt boxes 13 and the liquid delivery pipe 10, four sets of directional pipes 14 fixedly installed at the bottom of the shunt boxes 13, the end of the directional pipes 14 away from the shunt boxes 13 being in communication with the top of the guide pipes 4, and a liquid adding pipe 17 in communication with one side of the alcohol tank 8, the top of the liquid adding pipe 17 being threadedly connected with a pipe cap 18.

[0032] The flat angle wire is guided to enter the heat treatment device 3 stably through the wire wheel 6 and the guide pipe 4, the port of the guide pipe 4 is in communication with the directional pipe 14, the alcohol in the alcohol tank 8 is sucked upward by the pump 9, the alcohol in the alcohol tank 8 enters the liquid delivery pipe 10, the liquid delivery pipe 10 delivers the alcohol to the plurality of branch pipes 12, the branch pipes 12 disperse the alcohol into the shunt boxes 13, the shunt boxes 13 disperse the alcohol into the directional pipes 14 below, the alcohol is dripped into the port of the guide pipe 4 through the directional pipe 14, the alcohol is mixed with air and evaporated after being heated at high temperature, thereby reducing the entry of air, reducing the oxidation reaction of the copper wire in the high-temperature state, reducing the possibility of forming oxides on the surface of the copper wire, thereby improving the quality of the flat angle wire and being beneficial to subsequent processing; the pipe cap 18 is separated from the liquid adding pipe 17 by being rotated and screwed off, which is convenient for supplementing alcohol in the inside of the alcohol tank 8, after the pipe cap 18 is connected with the liquid adding pipe 17, dust pollution on the top of the liquid adding pipe 17 is avoided, and the practicability during use is improved.

[0033] Reference Figures 2-4 An oxygen sensor is fixedly installed in the inside of the heat treatment device 3, a controller 19 is fixedly installed on one side of the rack 1, and the oxygen sensor is electrically connected with the controller 19; a liquid level sensor 15 is fixedly installed in the inside of the alcohol tank 8, and the liquid level sensor 15 is electrically connected with the controller 19;

[0034] The oxygen sensor is used for monitoring the oxygen concentration in the heat treatment device 3 in real time, the controller 19 is used for checking the oxygen sensor, and the safety in the flat angle wire annealing process is improved; the liquid level sensor 15 is used for monitoring the alcohol residual amount in the alcohol tank 8 in real time, when the alcohol residual amount is insufficient, the liquid level sensor 15 timely sends information to the controller 19, the staff can check the alcohol residual amount in the alcohol tank 8, and the alcohol in the alcohol tank 8 can be supplemented in time.

[0035] With reference to Figures 1-3 The outer surface of the heat treatment device 3 is covered with a heat preservation layer 20; the front surface of the alcohol tank 8 is fixedly provided with a liquid level observation window 21; the heat preservation layer 20 reduces the heat loss of the heat treatment device 3, which is beneficial to saving the energy consumption of the heat treatment device 3 and improving the economic and environmental protection effect; the liquid level observation window 21 is beneficial to the staff to observe the alcohol residual amount in the alcohol tank 8, and the practicability in use is improved.

[0036] With reference to Figures 2-4 The alcohol tank 8 is fixedly provided with a buzzer 16 at the top, and the buzzer 16 is electrically connected with the controller 19; the guide pipe 4 and the wire wheel 6 are one-to-one corresponding, so that the copper wire entering the guide pipe 4 is effectively guided by the corresponding wire wheel 6; the buzzer 16 gives a buzzer alarm when receiving the abnormal data of the controller 19, which is beneficial to attracting the attention of the staff, is beneficial to processing the abnormal situation in time, and improves the safety in use.

[0037] Working principle: the flat angle wire enters the guide pipe 4 through the wire wheel 6, the guide pipe 4 is connected with the directional pipe 14 at the port, the alcohol in the alcohol tank 8 is pumped upwards by the pump 9, the alcohol in the alcohol tank 8 enters the infusion pipe 10, the infusion pipe 10 sends the alcohol to the plurality of branch pipes 12, the branch pipes 12 disperse the alcohol into the shunt box 13, the shunt box 13 disperses the alcohol into the directional pipe 14 below, the alcohol drops into the port of the guide pipe 4 through the directional pipe 14, the alcohol is evaporated after mixing with air and being heated at high temperature, so that the air entering is reduced, the oxidation reaction of the copper wire at high temperature is reduced, the possibility of forming oxides on the surface of the copper wire is reduced, the quality of the flat angle wire is improved, subsequent processing is facilitated, the oxygen sensor is used for monitoring the oxygen concentration in the heat treatment device 3 in real time, the controller 19 is used for checking the oxygen sensor, and the safety in the flat angle wire annealing process is improved;

[0038] The alcohol tank 8 is connected with the liquid adding pipe 17, and the alcohol tank 8 is provided with a liquid level sensor 15 and a controller 19. The alcohol tank 8 is provided with a pipe cap 18. The pipe cap 18 is connected with the liquid adding pipe 17. The alcohol tank 8 is provided with a buzzer lamp 16. The alcohol tank 8 is provided with a heat preservation layer 20. The alcohol tank 8 is provided with a guide pipe 4. The guide pipe 4 is provided with a wire wheel 6. The alcohol tank 8 is provided with a liquid level observation window 21. The alcohol tank 8 is provided with a pipe cap 18. The pipe cap 18 is connected with the liquid adding pipe 17. The alcohol tank 8 is provided with a buzzer lamp 16. The alcohol tank 8 is provided with a heat preservation layer 20. The alcohol tank 8 is provided with a guide pipe 4. The guide pipe 4 is provided with a wire wheel 6. The alcohol tank 8 is provided with a liquid level observation window 21. The alcohol tank 8 is provided with a pipe cap 18. The pipe cap 18 is connected with the liquid adding pipe 17. The alcohol tank 8 is provided with a buzzer lamp 16. The alcohol tank 8 is provided with a heat preservation layer 20. The alcohol tank 8 is provided with a guide pipe 4. The guide pipe 4 is provided with a wire wheel 6. The alcohol tank 8 is provided with a liquid level observation window 21.

[0039] Meanwhile, the heat preservation layer 20 reduces the heat loss of the heat treatment device 3, which is beneficial to save the energy consumption of the heat treatment device 3 and improve the economic and environmental protection effect. The guide pipe 4 corresponds to the wire wheel 6, so that each group of copper wires entering the guide pipe 4 is effectively guided by the corresponding wire wheel 6.

[0040] In addition, the liquid level observation window 21 is convenient for the staff to observe the alcohol remaining in the alcohol tank 8, which improves the practicability in use. The buzzer lamp 16 receives abnormal data from the controller 19 and performs buzzer alarm, which is beneficial to attract the attention of the staff, is beneficial to timely handle the abnormal situation, and improves the safety in use.

[0041] The above only describes the preferred embodiments of the present application and is not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A high-conductivity flat angle wire annealing device comprising a frame (1), characterized in that, The top end of the rack (1) is fixedly connected with four groups of cushion blocks (2), the top end of the four groups of cushion blocks (2) is fixedly installed with a heat treatment device (3), one side of the heat treatment device (3) is fixedly installed with a plurality of groups of guide pipes (4), one side of the heat treatment device (3) is fixedly installed with a plurality of groups of guide pipes (4) The outer periphery of the guide pipe (4) is fixedly installed with a support (5), the top of the support (5) is fixedly installed with a plurality of groups of wire wheels (6), one side of the heat treatment device (3) is fixedly installed with a double-layer mounting rack (7) The outer periphery of the support (5), one side of the rack (1) is placed with an alcohol tank (8), the top end of the alcohol tank (8) is fixedly installed with a pump (9), the extraction end of the pump (9) is fixedly installed with a liquid extraction pipe (11), the bottom end of the liquid extraction pipe (11) is arranged in the inside of the alcohol tank (8), the liquid discharge end of the pump (9) is fixedly installed with a liquid delivery pipe (10), one end of the liquid delivery pipe (10) away from the pump (9) is fixedly installed on the top of the double-layer mounting rack (7), a plurality of groups of shunt boxes (13) are fixedly installed in the middle of the double-layer mounting rack (7), a plurality of groups of shunt boxes (13) and the liquid delivery pipe (10) are communicated with a branch pipe (12), the bottom of the shunt box (13) is fixedly installed with four groups of directional pipes (14), one end of the directional pipe (14) away from the shunt box (13) is communicated with the top of the guide pipe (4).

2. The high-conductivity flat angle wire annealing apparatus according to claim 1, characterized by The inside of the heat treatment device (3) is fixedly installed with an oxygen sensor, one side of the rack (1) is fixedly installed with a controller (19), and the oxygen sensor and the controller (19) are electrically connected.

3. The high conductivity flat angle wire annealing apparatus according to claim 1, wherein One side of the alcohol tank (8) is communicated with a liquid adding pipe (17), and the top of the liquid adding pipe (17) is threadedly connected with a pipe cap (18).

4. The high-conductivity flat angle wire annealing apparatus according to claim 2, wherein The inside of the alcohol tank (8) is fixedly installed with a liquid level sensor (15), and the liquid level sensor (15) and the controller (19) are electrically connected.

5. The high conductivity flat angle wire annealing apparatus according to claim 1, wherein The outer surface of the heat treatment device (3) is covered with a heat preservation layer (20).

6. The high-conductivity flat angle wire annealing apparatus according to claim 1, wherein The plurality of groups of guide pipes (4) and wire wheels (6) correspond one by one.

7. The high-conductivity flat angle wire annealing apparatus according to claim 1, wherein The front surface of the alcohol tank (8) is fixedly installed with a liquid level observation window (21).

8. The high-conductivity flat angle wire annealing apparatus according to claim 2, wherein The top of the alcohol tank (8) is fixedly installed with a buzzer lamp (16), and the buzzer lamp (16) and the controller (19) are electrically connected.