Adjustable silver-plated copper wire cooling device

Abstract

The invention relates to the technical field of silver-plated copper wire cooling, in particular to an adjustable silver-plated copper wire cooling device which comprises a cooling pond, a first pulley block, a lifting assembly and the like. The cooling pond is divided into an upper part and a lower part, a rectangular drainage groove for communicating the upper part and the lower part of the cooling pond is formed in the cooling pond, a plurality of groups of first pulley blocks for winding silver-plated copper wires are symmetrically mounted on two symmetrical sides of the top of the cooling pond, and a lifting assembly for adjusting the height of the silver-plated copper wires is arranged on the cooling pond; the lifting assembly comprises a lifting frame, an air cylinder and a second pulley block. The lifting frame is driven to ascend and descend through telescopic movement of the piston of the air cylinder, and the lifting frame drives the second pulley block to ascend and descend, so that the height of the silver-plated copper wire in the cooling pond is adjusted, and meanwhile, the tightness of the silver-plated copper wire during cooling operation is adjusted through the ascending and descending movement of the second pulley block; the tightness during cooling operation can be flexibly adjusted according to different silver-plated copper wires, and convenience is provided for cooling operation.

Description

Technical Field

[0001] The invention relates to the technical field of silver-plated copper wire cooling, and in particular to an adjustable silver-plated copper wire cooling device. Background Art

[0002] Silver-plated copper wire is called silver-plated copper wire or silver-plated wire in some occasions. It is a thin wire made by silver-plating on oxygen-free copper wire or low-oxygen copper wire and then drawing it through a wire drawing machine. Silver-plated copper wire is made by silver-plating or drawing on high-quality oxygen-free copper. It has excellent electrical conductivity, thermal conductivity, corrosion resistance and high-temperature oxidation resistance. Silver-plated copper wire is widely used in electronics, communications, aerospace, military and other fields to reduce the contact resistance of the metal surface and improve welding performance. Silver has high chemical stability and can resist corrosion from alkali and some organic acids. It does not react with oxygen in general air. In addition, silver is easy to polish and has a strong reflective ability, so the silver-plated layer is also often used in the decoration of tableware, musical instruments, jewelry and various crafts.

[0003] After the silver-plating process is completed, the silver-plated copper wire needs to be further cooled after annealing to stabilize the silver-plated layer on the surface of the copper wire. The existing cooling method is to place the silver-plated copper wire after annealing in a cooling pool for cooling, and then take the silver-plated copper wire that has been cooled down out of the cooling device. Since the surface of the silver-plated copper wire is still at a relatively high temperature after annealing, the silver-plated copper wires placed in the cooling pool are very likely to stick to each other when they are close to and in contact with each other. Therefore, it is necessary to design an adjustable silver-plated copper wire cooling device that can prevent the silver-plated copper wires in the cooling pool from contacting each other and sticking together. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an adjustable silver-plated copper wire cooling device, including a cooling pool, a first pulley group and a lifting component. The cooling pool is divided into an upper part and a lower part. A rectangular drainage groove connecting the upper part and the lower part of the cooling pool is opened in the cooling pool. Several groups of the first pulley groups for the silver-plated copper wire to wind around are symmetrically installed on both sides of the top of the cooling pool. The cooling pool is provided with a lifting component for adjusting the height of the silver-plated copper wire. The lifting component includes a lifting frame, a cylinder and a second pulley group. The lifting frame is slidably installed on the circumferential outer wall of the cooling pool. The cylinder for driving the lifting frame to perform lifting and lowering movements is installed on the outer walls of the cooling pool on opposite sides. The second pulley group for limiting the silver-plated copper wire in the cooling pool is installed on the inner wall of the lifting frame.

[0005] Preferably, it also includes a horizontal adjustment component for adjusting the tightness of the silver-plated copper wire during cooling, the horizontal adjustment component includes a connecting frame, a first movable frame, a second movable frame, a third pulley group, a connecting plate and an adjusting screw, the connecting frame is arranged on two symmetrical inner walls of the cooling pool, the second movable frame is slidably installed on both sides of the connecting frame, the third pulley group is installed on the side wall of the second movable frame facing the center of the cooling pool, the first movable frame parallel to the connecting frame is also arranged on both sides of the cooling pool, the first movable frame is provided with inclined grooves on both sides, the shaft connected to the pulley in the third pulley group passes through the inclined grooves and is slidably installed in the inclined grooves, the connecting plate is connected between the first movable frames on both sides, and the adjusting screw that drives the first movable frame to move horizontally is arranged on an outer wall of the cooling pool.

[0006] Preferably, the inclined slots on both sides of the first movable frame are oriented in opposite directions.

[0007] Preferably, a limiting guide rail is provided on the outer wall of the cooling pool to provide guidance and limit the moving distance of the first movable frame.

[0008] Preferably, a limiting component is also included. The cooling pool is provided with the limiting component for keeping the lifting frame at a certain height. The limiting component includes a bracket installed on the outer wall of the cooling pool, an n-type limiting piece slidably installed between the brackets, and a compression spring wound around the n-type limiting piece.

[0009] Preferably, a sealing baffle is slidably provided in the cooling pool to seal the rectangular drainage groove.

[0010] Preferably, an L-shaped limit block for limiting the moving distance of the sealing baffle is provided on the outer wall of the cooling pool on the same side as the handle of the sealing baffle.

[0011] Preferably, it also includes an air-drying component. The side of the cooling pool where the first pulley group is installed is provided with the air-drying component for providing air-drying operation for the silver-plated copper wire after being cooled in the cooling pool. The air-drying component includes an air-drying box and air-drying fans installed on the air inlet and air outlet of the air-drying box.

[0012] Preferably, a cold air system is also provided on one side of the air inlet of the air drying box to provide a cooling effect inside the air drying box.

[0013] Preferably, the pulleys in the first pulley set, the second pulley set and the third pulley set are all configured as fixed pulleys.

[0014] The beneficial effects of the present invention are: 1. The lifting frame is driven to move up and down by the telescopic movement of the cylinder piston, and the lifting frame drives the second pulley group to move up and down, thereby adjusting the height of the silver-plated copper wire in the cooling pool. At the same time, the lifting movement of the second pulley group is used to adjust the tightness of the silver-plated copper wire during the cooling operation, so that the tightness of the silver-plated copper wire during the cooling operation can be flexibly adjusted according to different silver-plated copper wires, providing convenience for the cooling operation.

[0015] 2. The first movable frame is driven to move horizontally by adjusting the screw rod. When the first movable frame moves, the second movable frame is driven to move horizontally through the shaft connected to the third pulley set, thereby further adjusting the tightness of the silver-plated copper wire during cooling operation, thereby avoiding adhesion of the silver-plated copper wire during cooling and improving the cooling efficiency of the silver-plated copper wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the cooling pool and the first pulley block of the present invention.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the cooling pool, lifting assembly and limiting assembly of the present invention.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the horizontal adjustment component of the present invention.

[0020] Figure 5 For the present invention Figure 4 A local enlarged schematic diagram of point A.

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the sealing baffle and the L-shaped limit block installed on the cooling pool of the present invention.

[0022] Figure 7 It is a schematic diagram of the cross-sectional structure of the cooling pool of the present invention.

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of the air-drying component installed on the cooling pool in the present invention.

[0024] Fig. 9 It is a schematic diagram of the three-dimensional structure of the air-drying box and the air-drying fan of the present invention.

[0025] Fig.10 It is a schematic diagram of the three-dimensional structure of the cold air system and the air-drying component in the present invention.

[0026] The marks in the accompanying drawings are: 1-cooling pool, 101-first pulley block, 102-rectangular drainage trough, 2-lifting assembly, 201-lifting frame, 202-cylinder, 203-second pulley block, 3-horizontal adjustment assembly, 300-connecting frame, 301-first mobile frame, 302-second mobile frame, 303-third pulley block, 304-connecting plate, 305-adjusting screw, 3011-bevel groove, 31-limiting guide rail, 4-limiting assembly, 401-bracket, 402-n-type limiting member, 403-compression spring, 5-sealing baffle, 51-L-type limiting block, 6-air drying assembly, 601-air drying box, 602-air drying fan, 7-cold air system. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] Embodiment: An adjustable silver-plated copper wire cooling device, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes a cooling pool 1, a first pulley block 101 and a lifting assembly 2. The cooling pool 1 is divided into an upper part and a lower part. A rectangular drainage groove 102 is opened in the cooling pool 1 to connect the upper part and the lower part of the cooling pool 1. The liquid in the upper part of the cooling pool 1 flows to the lower part of the cooling pool 1 through the rectangular drainage groove 102. A plurality of first pulley blocks 101 for winding silver-plated copper wires are symmetrically installed on the top of the cooling pool 1 on both sides. The number of first pulley blocks 101 is not less than 4. Each group of first pulley blocks 101 includes two pulleys arranged on the same straight line and a mounting frame for installing pulleys. The pulleys in the first pulley block 101 are fixed pulleys. A lifting assembly 2 for adjusting the height of the silver-plated copper wire is provided on the cooling pool 1. The lifting assembly 2 includes a lifting frame 201, a cylinder 202 and a second pulley block 203. The lifting frame 201 is slidably installed on the circumferential outer wall of the cooling pool 1. The lifting frame 201 is arranged in a "mouth" shape. Cylinders 202 for driving the lifting frame 201 to perform lifting movements are installed on the outer walls of the front and rear sides of the cooling pool 1. A second pulley block 203 for limiting the silver-plated copper wire in the cooling pool 1 is installed on the inner wall of the lifting frame 201. The number of pulleys in the second pulley block 203 is half the number of pulleys in the first pulley block 101, and the pulleys in the second pulley block 203 are also fixed pulleys.

[0029] like Figure 3As shown, it also includes a limiting component 4. The front side of the cooling pool 1 is provided with a limiting component 4 for keeping the lifting frame 201 at a certain height. The limiting component 4 includes two brackets 401 installed on the outer wall of the front side of the cooling pool 1, an n-type limiting member 402 slidably installed between the brackets 401, and a compression spring 403 wound around the n-type limiting member 402. The n-type limiting member 402 includes an n-type limiting rod slidably installed on the bracket 401 and a wedge block at the end of the n-type limiting rod. The two ends of the compression spring 403 are respectively connected to the bracket 401 and the wedge block in the n-type limiting member 402. A limiting frame that cooperates with the wedge block is provided at the position where the lifting frame 201 and the wedge block in the n-type limiting member 402 are opposite to each other. When the wedge block in the n-type limiting member 402 is inserted into the limiting frame at the top of the lifting frame 201, the lifting frame 201 is limited and fixed, so that the lifting frame 201 is maintained at this height.

[0030] like Figure 1 , Figure 4 and Figure 5 As shown, it also includes a horizontal adjustment component 3 for adjusting the tightness of the silver-plated copper wire during cooling. The horizontal adjustment component 3 includes a connecting frame 300, a first movable frame 301, a second movable frame 302, a third pulley block 303, a connecting plate 304 and an adjusting screw 305. The connecting frame 300 is arranged on the two inner walls symmetrical to each other in the left and right sides of the cooling pool 1. The lateral part of the connecting frame 300 is provided with a lateral slide groove, and the connecting frame 300 is slidably installed with the second movable frame 302 through the lateral slide groove. The third pulley block 303 is installed on the side wall of the second movable frame 302 facing the center of the cooling pool 1. The central connecting line of the third pulley block 303 is parallel to the central connecting line of the second pulley block 203. A first movable frame 301 parallel to the connecting frame 300 is also provided on the side, and inclined grooves 3011 are opened on both sides of the first movable frame 301. The inclined grooves 3011 on both sides of the first movable frame 301 are in opposite directions. The shaft connected to the pulley in the third pulley group 303 passes through the inclined groove 3011 and is slidably installed in the inclined groove 3011. A connecting plate 304 is connected between the first movable frames 301 on both sides, and an adjusting screw 305 for driving the first movable frame 301 to move horizontally is provided on an outer wall of the cooling pool 1. The adjusting screw 305 is threadedly connected to the first movable frame 301, and a limiting guide rail 31 for providing guidance and moving distance limitation for the movement of the first movable frame 301 is provided on the outer wall of the cooling pool 1.

[0031] After the silver-plated copper wire has been annealed and cooled in the cooling pool 1, the winding path of the silver-plated copper wire for cooling is: the first pulley block 101 on the right, the second pulley block 203, the third pulley block 303, the cooling pool 1, the third pulley block 303 on the left, the second pulley block 203, the first pulley block 101, and the air drying box 601. The cylinder 202 drives the lifting frame 201 to move up and down through the telescopic movement of its piston. The lifting frame 201 drives the second pulley block 203 to move up and down. The lifting movement of the second pulley block 203 is used to adjust the cooling height of the silver-plated copper wire in the cooling pool 1. At the same time, The lifting and lowering movement of the piston of the cylinder 202 can also adjust the tightness of the silver-plated copper wire; the first movable frame 301 connected to it is driven to move left and right by adjusting the screw 305, and the first movable frame 301 connected to the adjusting screw 305 drives another first movable frame 301 to move synchronously through the connecting plate 304. When the first movable frame 301 moves horizontally, the shaft connected to the third pulley group 303 moves in the inclined groove 3011, and drives the second movable frame 302 to move back and forth on the connecting frame 300, thereby tightening or releasing the silver-plated copper wire, thereby realizing effective adjustment of the tightness of the silver-plated copper wire, thereby facilitating the cooling operation.

[0032] like Figure 6 and Figure 7 As shown, a sealing baffle 5 is slidably provided in the cooling pool 1 to seal the rectangular drainage groove 102, and an L-shaped limit block 51 is provided on the outer wall of the cooling pool 1 on the same side as the handle of the sealing baffle 5 to limit the moving distance of the sealing baffle 5.

[0033] When the cooling liquid in the upper part of the cooling pool 1 needs to be replaced, by pulling the sealing baffle 5, after the sealing baffle 5 is away from the rectangular drainage groove 102, the cooling liquid in the upper part of the cooling pool 1 is quickly discharged into the lower part of the cooling pool 1 through the rectangular drainage groove 102, thereby providing convenience for replacing the cooling liquid.

[0034] like Figure 8 , Fig. 9 and Fig.10 As shown, it also includes an air-drying component 6. One side of the cooling pool 1 on which the first pulley block 101 is installed is provided with an air-drying component 6 for providing air-drying operation for the silver-plated copper wire after being cooled by the cooling pool 1. The air-drying component 6 includes an air-drying box 601 and an air-drying fan 602 installed on the air inlet and the air outlet of the air-drying box 601. The air-drying fan 602 installed at the air inlet of the air-drying box 601 is an intake-type axial fan, and the air-drying fan 602 installed at the air outlet of the air-drying box 601 is an exhaust-type axial fan, thereby removing moisture from the silver-plated copper wire passing through the air-drying box 601. A cold air system 7 for providing cooling effect in the air-drying box 601 is also provided on one side of the air inlet of the air-drying box 601. The cold air system 7 provides a cooling function for the gas inhaled into the air-drying box 601 by the air-drying fan 602.

[0035] The above-mentioned embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person skilled in the art, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. An adjustable silver-plated copper wire cooling device, comprising a cooling pool (1), the cooling pool (1) being divided into an upper part and a lower part, the cooling pool (1) being provided with a rectangular drainage groove (102) connecting the upper part and the lower part of the cooling pool (1), characterized in that: The cooling pool (1) further comprises a first pulley block (101) and a lifting assembly (2); a plurality of first pulley blocks (101) for winding silver-plated copper wires are symmetrically mounted on both sides of the top of the cooling pool (1); the lifting assembly (2) for adjusting the height of the silver-plated copper wires is arranged on the cooling pool (1); the lifting assembly (2) comprises a lifting frame (201), a cylinder (202) and a second pulley block (203); the lifting frame (201) is slidably mounted on the circumferential outer wall of the cooling pool (1); the cylinder (202) for driving the lifting frame (201) to perform lifting movement is mounted on the outer walls of the cooling pool (1) on opposite sides; and the second pulley block (203) for limiting the silver-plated copper wires within the cooling pool (1) is mounted on the inner wall of the lifting frame (201).

2. The adjustable silver-plated copper wire cooling device according to claim 1, characterized in that: It also includes a horizontal adjustment component (3) for adjusting the tightness of the silver-plated copper wire during cooling, the horizontal adjustment component (3) comprising a connecting frame (300), a first movable frame (301), a second movable frame (302), a third pulley block (303), a connecting plate (304) and an adjusting screw (305), the connecting frame (300) being arranged on two symmetrical inner walls of the cooling pool (1), the second movable frames (302) being slidably mounted on both sides of the connecting frame (300), and the third pulley block being mounted on the side wall of the second movable frame (302) facing the center of the cooling pool (1). (303), the first movable frames (301) parallel to the connecting frame (300) are also arranged on both sides of the cooling pool (1), and inclined grooves (3011) are opened on both sides of the first movable frame (301), and the shaft connected to the pulley in the third pulley group (303) passes through the inclined groove (3011) and is slidably installed in the inclined groove (3011), and the connecting plates (304) are connected between the first movable frames (301) on both sides, and the adjusting screw (305) for driving the first movable frame (301) to move horizontally is arranged on an outer wall of the cooling pool (1).

3. The adjustable silver-plated copper wire cooling device according to claim 2, characterized in that: The inclined grooves (3011) on both sides of the first movable frame (301) are oriented in opposite directions.

4. The adjustable silver-plated copper wire cooling device according to claim 2, characterized in that: A limiting guide rail (31) is provided on the outer wall of the cooling pool (1) for providing guidance and limiting the moving distance of the first movable frame (301).

5. The adjustable silver-plated copper wire cooling device according to claim 1, characterized in that: The cooling pool (1) further comprises a limiting assembly (4), the limiting assembly (4) being arranged on the cooling pool (1) to keep the lifting frame (201) at a certain height, the limiting assembly (4) comprising a bracket (401) mounted on the outer wall of the cooling pool (1), an n-shaped limiting member (402) slidably mounted between the brackets (401), and a compression spring (403) wound around the n-shaped limiting member (402).

6. The adjustable silver-plated copper wire cooling device according to claim 1, characterized in that: A sealing baffle (5) is slidably arranged in the cooling pool (1) to seal the rectangular drainage groove (102).

7. The adjustable silver-plated copper wire cooling device according to claim 6, characterized in that: An L-shaped limit block (51) for limiting the moving distance of the sealing baffle (5) is provided on the outer wall of the cooling pool (1) on the same side as the handle of the sealing baffle (5).

8. The adjustable silver-plated copper wire cooling device according to claim 1, characterized in that: It also includes an air-drying component (6), wherein the side of the cooling pool (1) on which the first pulley block (101) is installed is provided with the air-drying component (6) for providing air-drying operation for the silver-plated copper wire after being cooled in the cooling pool (1), and the air-drying component (6) includes an air-drying box (601) and an air-drying fan (602) installed on the air inlet and the air outlet of the air-drying box (601).

9. The adjustable silver-plated copper wire cooling device according to claim 8, characterized in that: A cold air system (7) is also provided on one side of the air inlet of the air drying box (601) to provide a cooling effect on the inside of the air drying box (601).

10. The adjustable silver-plated copper wire cooling device according to claim 2, characterized in that: The pulleys in the first pulley group (101), the second pulley group (203) and the third pulley group (303) are all configured as fixed pulleys.

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