Anti-oxidation copper wire annealing device

Abstract

The utility model relates to the field of copper wire production, in particular to an anti-oxidation copper wire annealing device. The utility model provides an anti-oxidation copper wire annealing device which can conveniently heat and anneal a single copper wire, avoid accumulation of the copper wire, improve the annealing quality of the copper wire and adapt to clamping and fixing of copper wire reels with different sizes. An anti-oxidation copper wire annealing device comprises a mounting frame, a cooling box and the like, and the upper side of the right portion of the mounting frame is connected with the cooling box. According to the copper wire annealing device, a copper wire is uniformly annealed by the annealing nozzle while the copper wire is firstly pulled to move, and winding wheels with different sizes can be clamped and fixed by adjusting the sliding frame and the sliding block, so that the purposes of conveniently heating and annealing a single copper wire, avoiding accumulation of the copper wire, improving the annealing quality of the copper wire and improving the production efficiency are achieved. And the anti-oxidation effect of clamping and fixing the copper wire reels with different sizes can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of copper wire production, in particular to an anti-oxidation copper wire annealing device. Background Art

[0002] Copper wire, due to its excellent conductivity and flexibility, is widely used in industries such as cables, mesh, and copper brush filters. However, drawing and annealing are two key steps in the copper wire production process. After drawing, stress is generated within the copper wire, which requires annealing to eliminate stress and improve its physical properties and service life.

[0003] Existing copper wire annealing devices usually require the copper wires to be stacked in a heating furnace to be heated at high temperature, and then cooled and annealed. However, since the copper wires are stacked together in the heating furnace, it is easy to cause uneven temperature distribution on the copper wires, thereby affecting the annealing quality of the copper wires.

[0004] Therefore, an anti-oxidation copper wire annealing device has been developed that can facilitate single-wire heating annealing of copper wires, avoid copper wire accumulation, improve the quality of copper wire annealing, and can adapt to clamping and fixing copper wire winding wheels of different sizes. Utility Model Content

[0005] In order to overcome the shortcomings of existing copper wire annealing devices, in which copper wires are stacked together in a heating furnace, which easily leads to uneven temperature distribution on the copper wires and thus affects the annealing quality of the copper wires, the utility model provides an anti-oxidation copper wire annealing device that can facilitate single heating and annealing of copper wires, avoid copper wire stacking, improve the annealing quality of copper wires, and can adapt to clamping and fixing copper wire winding wheels of different sizes.

[0006] The technical implementation scheme of the utility model is: an anti-oxidation copper wire annealing device, including a mounting frame, a cooling box, an annealing nozzle, a wire rack, a motor and a wire take-up reel, the upper right side of the mounting frame is connected to the cooling box, the upper middle side of the mounting frame is connected to the annealing nozzle, the upper middle side of the mounting frame is connected to the left and right wire racks, the annealing nozzle is located between the wire racks, the upper right rear side of the mounting frame is connected to the motor, the motor output shaft is connected to the wire take-up reel, and the wire take-up reel is rotatably connected to the cooling box.

[0007] Furthermore, it also includes an air pipe, and the upper side of the cooling box is connected to two front and rear air pipes.

[0008] Furthermore, it also includes a guide frame, a first telescopic rod and a first spring, a sliding frame, a slider, a second telescopic rod, a second spring and a limit frame. The upper left side of the mounting frame is connected to the front and rear groups of first telescopic rods of the guide frame, and each group is composed of two left and right first telescopic rods. The fixed ends of the first telescopic rods in the same group are connected to the guide frame, and the telescopic ends of the first telescopic rods in the same group are also connected to the guide frame. The left and right sliding frames are slidably connected between the guide frames on the fixed ends of the first telescopic rods, and the left and right sliding frames are also slidably connected between the guide frames on the telescopic ends of the first telescopic rods. The fixed ends of the first telescopic rods are connected to the first spring between their telescopic ends, the sliding frames are slidably connected to the front and rear sliders, the sliders are connected to the second telescopic rods, the telescopic ends of the second telescopic rods are connected to the limiting frame, and the fixed ends of the second telescopic rods are connected to the second spring between their telescopic ends.

[0009] Furthermore, the limiting frames are all groove wheels.

[0010] Furthermore, it also includes a pressure plate and a third spring. The upper middle side of the mounting frame is slidably connected to the left and right pressure plates. The pressure plates are both located outside the adjacent wire racks. The pressure plates are both connected to the mounting frame with two front and rear third springs.

[0011] Furthermore, a handle is provided on the pressing plate.

[0012] The utility model has the following advantages: the utility model enables the annealing nozzle to uniformly anneal the copper wire while first pulling the copper wire to move, and can adapt to the clamping and fixing of winding wheels of different sizes by adjusting the sliding frame and the slider, thereby achieving the effect of being able to facilitate the heating and annealing of a single copper wire, avoiding the accumulation of copper wire, improving the annealing quality of the copper wire, and being able to adapt to the anti-oxidation effect of clamping and fixing copper wire winding wheels of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 It is a partially enlarged three-dimensional structural schematic diagram of the utility model.

[0015] Figure 3 It is a partial three-dimensional structural diagram of the utility model.

[0016] In the above drawings: 1: mounting frame, 2: cooling box, 21: air pipe, 3: annealing nozzle, 4: wire rack, 5: motor, 6: take-up shaft, 7: guide frame, 8: first telescopic rod, 9: first spring, 10: sliding frame, 11: slider, 12: second telescopic rod, 13: second spring, 14: limit frame, 15: pressure plate, 16: third spring. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] An anti-oxidation copper wire annealing device, such as Figure 1-Figure 3 As shown, it includes a mounting frame 1, a cooling box 2, an air pipe 21, an annealing nozzle 3, a wire rack 4, a motor 5, a take-up shaft 6, a guide frame 7, a first telescopic rod 8, a first spring 9, a sliding frame 10, a slider 11, a second telescopic rod 12, a second spring 13, a limiting frame 14, a pressing plate 15 and a third spring 16. The upper right side of the mounting frame 1 is connected to the cooling box 2, and the upper side of the cooling box 2 is connected to the front and rear two air pipes 21, the upper middle side of the mounting frame 1 is connected to the annealing nozzle 3, the upper middle side of the mounting frame 1 is connected to the left and right two wire racks 4, the annealing nozzle 3 is located between the wire racks 4, the upper right rear side of the mounting frame 1 is connected to the motor 5, the output shaft of the motor 5 is connected to the take-up shaft 6, and the take-up shaft 6 is rotatably connected to the cooling box 2, the upper left side of the mounting frame 1 is connected to the front and rear two groups of guide frames 7 first telescopic rods 8, each group consists of two left and right first telescopic rods 8, the first telescopic rods 8 of the same group are connected between the fixed ends of the guide frames 7, and the first telescopic rods 8 of the same group are connected to the guide frames 7. A guide frame 7 is also connected between the telescopic ends of a telescopic rod 8, and the left and right sliding frames 10 are slidably connected between the guide frame 7 on the fixed end of the first telescopic rod 8. The left and right sliding frames 10 are also slidably connected between the guide frames 7 on the telescopic ends of the first telescopic rod 8. The fixed end of the first telescopic rod 8 is connected to a first spring 9 between its telescopic end, and the sliding frames 10 are slidably connected to the front and rear sliders 11. The sliders 11 are connected to the second telescopic rod 12, and the telescopic ends of the second telescopic rod 12 are connected to the limiting frames 14. The limiting frames 14 are all groove wheels for facilitating the limited clamping of the winding wheel. The fixed ends of the second telescopic rod 12 are connected to the second spring 13 between their telescopic ends. The upper middle part of the mounting frame 1 is slidably connected to the left and right pressure plates 15, and the pressure plates 15 are provided with handles for easy pulling. The pressure plates 15 are all located on the outside of the adjacent wire racks 4, and the pressure plates 15 are all connected to the mounting frame 1 with two front and rear third springs 16.

[0019] When using the present invention, first place the mounting frame 1 in the copper wire annealing area, then stretch the telescopic end of the first telescopic rod 8 upward, stretch the first spring 9, so that the upper guide frame 7 moves upward, so that the sliding frame 10 and the slider 11 move upward, thereby making the upper limit frame 14 move upward, and then place the winding wheel wound with the copper wire to be annealed between the limit frames 14, and then make the telescopic end of the first telescopic rod 8 contract, the first spring 9 rebounds, and drives the upper limit frame 14 to move downward, so that the limit frames 14 are in contact with the winding wheel, and the second telescopic rod 12 is contracted, the second spring 13 is squeezed and contracted, and the limit frame 14 is pressed against the winding wheel, so that the limit frame 14 clamps the winding wheel and limits it, and at the same time, by making the slider 11 slide on the sliding frame 10, the sliding frame 10 is The guide frame 7 is slidably adjusted to adjust the limit frame 14 to adapt to the limit clamping of winding wheels of different sizes. After the winding wheel clamping and limit fixing are completed, the copper wire is pulled through the wire frame 4 and then wound around the take-up reel 6. At the same time, under the action of the third spring 16, the pressure plate 15 presses the copper wire, and then the motor 5 is started to make the take-up reel 6 reel in the wire, so that the copper wire moves and the winding wheel rotates between the limit frames 14 to unwind. At the same time, the annealing nozzle 3 is started to heat and anneal the copper wire. During the movement of the copper wire, the pressure plate 15 can also clean the dust on the copper wire. The heated copper wire is cooled and annealed after being wound on the take-up reel 6. When the copper wire is cooled, inert gas is introduced into the cooling box 2 through the air pipe 21, and the high-temperature copper wire is placed in contact with the air for oxidation, which affects the quality of the copper wire.

[0020] It should be understood that the embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

Claims

1. An anti-oxidation copper wire annealing device, characterized by: The invention comprises a mounting frame (1), a cooling box (2), an annealing nozzle (3), a wire rack (4), a motor (5) and a wire take-up shaft (6); the upper right side of the mounting frame (1) is connected to the cooling box (2); the upper middle side of the mounting frame (1) is connected to the annealing nozzle (3); the upper middle side of the mounting frame (1) is connected to two left and right wire racks (4); the annealing nozzle (3) is located between the wire racks (4); the upper right rear side of the mounting frame (1) is connected to the motor (5); the output shaft of the motor (5) is connected to the wire take-up shaft (6); and the wire take-up shaft (6) is rotatably connected to the cooling box (2).

2. The anti-oxidation copper wire annealing device according to claim 1, characterized in that: It also includes an air pipe (21), and the upper side of the cooling box (2) is connected to two front and rear air pipes (21).

3. The anti-oxidation copper wire annealing device according to claim 1, characterized in that: The mounting frame (1) further comprises a guide frame (7), a first telescopic rod (8) and a first spring (9), a sliding frame (10), a slider (11), a second telescopic rod (12), a second spring (13) and a limiting frame (14). The upper left side of the mounting frame (1) is connected with two groups of first telescopic rods (8) of the guide frame (7) and the front and rear groups, each group is composed of two first telescopic rods (8) on the left and the right. The fixed ends of the first telescopic rods (8) of the same group are all connected with the guide frame (7). The telescopic ends of the first telescopic rods (8) of the same group are also connected with the guide frame (7). The guide frame (7) on the fixed end of the first telescopic rod (8) is connected with the guide frame (7). The left and right sliding frames (10) are slidably connected between the guide frames (7) on the telescopic ends of the first telescopic rod (8), and the left and right sliding frames (10) are also slidably connected between the guide frames (7) on the telescopic ends of the first telescopic rod (8). A first spring (9) is connected between the fixed end of the first telescopic rod (8) and its telescopic end. The sliding frames (10) are slidably connected with two front and rear sliders (11). The sliders (11) are connected with the second telescopic rod (12). The telescopic ends of the second telescopic rod (12) are connected with the limiting frames (14). The fixed ends of the second telescopic rod (12) are connected with the second springs (13) between their telescopic ends.

4. The anti-oxidation copper wire annealing device according to claim 3, characterized in that: The limiting frames (14) are all groove wheels.

5. The anti-oxidation copper wire annealing device according to claim 3, characterized in that: The utility model also includes a pressure plate (15) and a third spring (16). The upper middle side of the mounting frame (1) is slidably connected to the left and right pressure plates (15). The pressure plates (15) are both located outside the adjacent wire racks (4). The pressure plates (15) are both connected to the mounting frame (1) with two front and rear third springs (16).

6. The anti-oxidation copper wire annealing device according to claim 5, characterized in that: The pressing plate (15) is provided with a handle.

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