CN219385325U - Copper strips passivation forced air cooling device - Google Patents

Abstract

The utility model belongs to the technical field of copper strips, in particular to a copper strip passivation air cooling device, which comprises a shell; a conveying roller is arranged at the side end of the shell; the conveying roller is rotationally connected with a copper strip body; a first motor is fixedly connected to the inner side wall of the shell; the output end of the first motor is fixedly connected with a first rotating rod; a first fan blade is arranged at the side end of the first rotating rod; can carry the copper strips body through the rotation of conveying roller, the function of a motor makes a rotary rod rotate, and the rotation of No. two rotary rods and then makes No. two belts rotate, and the rotation of No. two belts can make No. three flabellums rotate and produce wind-force, carries out wind-force to the another side of copper strips body and handles, and No. three flabellums and the wind-force that No. one flabellum rotated and produced can carry out quick forced air cooling to two sides of copper strips body to improve the heat dissipation to the copper strips body, and then shorten the forced air cooling processing time of copper strips body.

Description

Copper strips passivation forced air cooling device

Technical Field

The utility model belongs to the technical field of copper strips, and particularly relates to a copper strip passivation air cooling device.

Background

The copper strip is a metal element, is mainly used for producing electrical elements, lamp caps, battery caps, buttons, sealing elements and connectors, is mainly used as electric conduction, heat conduction and corrosion resistance equipment, and the passivation refers to the process that the metal is oxidized by a strong oxidant or an electrochemical method to change the surface into an inactive state, namely passivation, and is a method for converting the surface of the metal into a state which is not easy to oxidize and delaying the corrosion speed of the metal.

In the manufacturing process of casting copper into copper strips and then manufacturing the copper strips, a great amount of heat is attached to the formed copper strips, and the copper strips are provided with excessive heat, so that subsequent further processing is not facilitated, and rapid air cooling treatment is required through a fan device.

In the prior art, the traditional copper strip air cooling device has a small and limited application range, and when the copper strip is subjected to air cooling and heat dissipation, the heat dissipation direction is single, and a plurality of surfaces of the copper strip cannot be rapidly cooled, so that the copper strip cooling speed is low, a large amount of time is consumed in a cooling process, and the copper strip passivation air cooling device is provided.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is to overcome the prior art.

In order to solve the technical problems, the utility model provides a copper strip passivation air cooling device, which comprises a shell; a conveying roller is arranged at the side end of the shell; the conveying roller is rotationally connected with a copper strip body; a first motor is fixedly connected to the inner side wall of the shell; the output end of the first motor is fixedly connected with a first rotating rod; a first fan blade is arranged at the side end of the first rotating rod; the inner side wall of the shell is rotatably connected with a second rotary rod; a first belt is rotationally connected between the second rotating rod and the first rotating rod; the inner side wall of the shell is rotationally connected with a third fan blade; and a second belt is rotationally connected between the third fan blade and the second rotating rod.

In one embodiment of the utility model, a second motor is arranged at the side end of the shell; the output end of the second motor is fixedly connected with a rotating disk; the bottom end of the rotating disc is fixedly connected with a positioning inserted bar; a limiting disc is arranged at the bottom end of the rotating disc; a limiting hole is formed in the limiting disc; the bottom of limiting plate rigid coupling has a receipts reel, rotates on the receipts reel and is connected with the copper strips body.

In one embodiment of the utility model, the middle part of the second rotating rod is fixedly connected with a first bevel gear; the bottom end of the first bevel gear is connected with a second bevel gear in a meshed manner; and the bottom end of the secondary bevel gear is fixedly connected with a secondary fan blade.

In one embodiment of the utility model, a retention rod is fixedly connected to the inner side wall of the top end of the shell; the bottom end of the retention rod is fixedly connected with a retention frame; the inside wall of retention frame rotates and is connected with spacing gyro wheel, and the bottom of spacing gyro wheel is equipped with the copper strips body.

In one embodiment of the utility model, one end of the retention frame is rotatably connected with a limit pulley; one side of the limiting pulley is rotationally connected with a copper belt body.

In one embodiment of the utility model, the bottom end of the positioning inserted link is fixedly connected with a magnet sheet; the magnet piece corresponds to the limiting hole.

In one embodiment of the utility model, the inner side wall of the shell is fixedly connected with a positioning rod; and the side end of the positioning rod is rotationally connected with a second fan blade.

In one embodiment of the utility model, a connecting block is arranged at the side end of the first rotating rod, and the first rotating rod is in threaded connection with the connecting block; and a first fan blade is fixedly connected to the side end of the connecting block.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

the utility model provides a copper strip passivation air cooling device, which can convey a copper strip body through the rotation of a conveying roller, a first rotating rod is rotated by the operation of a first motor, the rotation of the first rotating rod enables a first fan blade to rotate to generate wind power for carrying out air cooling treatment on the copper strip body, the rotation of the first rotating rod enables a first belt to rotate, the rotation of the first belt enables a second rotating rod to rotate, the rotation of the second rotating rod enables a second belt to rotate, the rotation of the second belt enables a third fan blade to rotate to generate wind power for carrying out air cooling treatment on the other surface of the copper strip body, and the wind power generated by the rotation of the third fan blade and the first fan blade can carry out rapid air cooling treatment on the two surfaces of the copper strip body, so that the heat dissipation of the copper strip body is improved, and the air cooling treatment time of the copper strip body is shortened.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a perspective view of a first fan blade according to the present utility model;

FIG. 4 is a perspective view of the winding drum structure of the present utility model;

FIG. 5 is a perspective view of a retention frame structure of the present utility model;

legend description:

1. a housing; 12. a copper strip body; 13. a conveying roller; 14. a motor I; 15. a first rotating rod; 16. a connecting block; 17. a first fan blade; 18. a first belt; 19. a second rotary rod; 20. a first bevel gear; 21. a two-size bevel gear; 22. a second fan blade; 23. a second belt; 24. a third fan blade; 25. a positioning rod; 26. a retention bar; 27. a retention frame; 28. limiting idler wheels; 29. a limit pulley; 30. winding up a winding drum; 31. a motor II; 32. a rotating disc; 33. a limiting disc; 34. positioning the inserted link.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.

Referring to fig. 1-3, the utility model provides a copper strip passivation air cooling device, which comprises a shell 1; a conveying roller 13 is arranged at the side end of the shell 1; the conveying roller 13 is rotatably connected with a copper strip body 12; the inner side wall of the shell 1 is fixedly connected with a first motor 14; the output end of the first motor 14 is fixedly connected with a first rotary rod 15; a first fan blade 17 is arranged at the side end of the first rotating rod 15; the inner side wall of the shell 1 is rotatably connected with a second rotary rod 19; a first belt 18 is rotatably connected between the second rotary rod 19 and the first rotary rod 15; the inner side wall of the shell 1 is rotatably connected with a third fan blade 24; and a second belt 23 is rotatably connected between the third fan blade 24 and the second rotary rod 19.

When the copper strip cooling device works, the traditional copper strip cooling device has a small and limited application range, when the copper strip is subjected to air cooling and heat dissipation, the heat dissipation direction is single, the plurality of surfaces of the copper strip cannot be rapidly cooled, the copper strip cooling speed is low, a great deal of time is required to be consumed in a cooling procedure, a worker places the copper strip body 12 on the conveying roller 13 during working, the conveying roller 13 rotates to convey the copper strip body 12, when the copper strip body 12 is conveyed to the inside of the shell 1, the first motor 14 operates to rotate the first rotating rod 15, the first rotating rod 15 rotates to enable the first fan blade 17 to rotate to generate wind force to perform air cooling treatment on the copper strip body 12, the first rotating rod 15 rotates to enable the first belt 18 to rotate, the second rotating rod 19 rotates to enable the second belt 23 to rotate, the rotation of the second belt 23 can lead the third fan blade 24 to rotate to generate wind force for carrying out wind treatment on the other surface of the copper strip body 12, the wind force generated by the rotation of the third fan blade 24 and the first fan blade 17 can carry out quick wind cooling treatment on the two surfaces of the copper strip body 12, thereby improving the heat dissipation of the copper strip body 12 and shortening the wind cooling treatment time of the copper strip body 12, the first fan blade 17 can absorb a large amount of dust after working for a long time, cleaning and maintenance are needed for the first fan blade 17, the worker rotates the connecting block 16 to separate from the first rotating rod 15, thereby facilitating the cleaning and maintenance for the first fan blade 17, avoiding the first fan blade 17 absorbing a large amount of dust, the rotation of the second rotating rod 19 can lead the first bevel gear 20 to rotate, the rotation of the first bevel gear 20 can lead the second bevel gear 21 to rotate, the rotation of the second bevel gear 21 can lead the second fan blade 22 to rotate to generate wind force, the wind power of the second fan blade 22 can rapidly cool the top end surface of the copper strip body 12, the first fan blade 17 and the third fan blade 24 are matched to rapidly cool the multiple surfaces of the copper strip body 12, the positioning rod 25 can limit the position of the second bevel gear 21, the situation that the second fan blade 22 is deviated in position during working is avoided, the position of the position fixing frame 27 can be fixed by the position fixing rod 26, the limit roller 28 is rotationally connected in the position fixing frame 27, the copper strip body 12 is rotationally conveyed through the conveying roller 13, the copper strip body 12 is in the situation that the position deviation occurs during conveying, the conveying movement of the copper strip body 12 is contacted with the limit roller 28, the movement of the copper strip body 12 can rotate the limit roller 28, the position of the copper strip body 12 can be limited by the limit roller 28, the situation that the position of the copper strip body 12 is upwards deviated is avoided, the two ends of the limit roller 28 can limit the two ends of the copper strip body 12, the movement of the copper strip body 12 is contacted with the limiting pulleys 29, the movement of the copper strip body 12 can lead the limiting pulleys 29 to rotate, the two groups of limiting pulleys 29 can limit the position of the copper strip body 12, the situation that the copper strip body 12 is deviated left and right in the conveying process is avoided, the copper strip body 12 can be conveyed through the rotation of the conveying roller 13, the first motor 14 operates to lead the first rotating rod 15 to rotate, the first rotating rod 15 rotates to lead the first fan blade 17 to rotate to generate wind power for carrying out air cooling treatment on the copper strip body 12, the first rotating rod 15 rotates to lead the first belt 18 to rotate, the second rotating rod 19 rotates to lead the second belt 23 to rotate, the second belt 23 rotates to lead the third fan blade 24 to rotate to generate wind power, the other surface of the copper strip body 12 is subjected to wind power treatment, wind power generated by rotation of the third fan blade 24 and the first fan blade 17 can rapidly air-cool two surfaces of the copper strip body 12, so that heat dissipation of the copper strip body 12 is improved, and air-cooling treatment time of the copper strip body 12 is shortened.

Further, as shown in fig. 4, a second motor 31 is installed at the side end of the housing 1; the output end of the second motor 31 is fixedly connected with a rotary disk 32; a positioning inserted link 34 is fixedly connected to the bottom end of the rotating disc 32; a limiting disc 33 is arranged at the bottom end of the rotating disc 32; a limiting hole is formed in the limiting disc 33; the bottom of limiting plate 33 rigid coupling has a rolling section of thick bamboo 30, rotates on the rolling section of thick bamboo 30 and is connected with copper strips body 12.

During operation, the conveying roller 13 rotates to convey the copper strip body 12, one end of the copper strip body 12 is mounted on the winding drum 30 before operation, the second motor 31 rotates the rotating disc 32, the rotating disc 32 rotates to enable the winding drum 30 to rotate, the winding drum 30 rotates to wind the copper strip body 12, the winding drum 30 can collect the copper strip body 12 after air cooling, subsequent storage operation is convenient, after the winding drum 30 collects the copper strip body 12, the rotating disc 32 and the second motor 31 are dismounted, the second motor 31 and the rotating disc 32 slide upwards to enable the positioning inserting rod 34 to be separated from the inner part of the limiting disc 33, the winding drum 30 and the limiting disc 33 are taken out, a new group of limiting disc 33 is mounted at the bottom end of the rotating disc 32, the positioning inserting rod 34 is inserted into the limiting hole, a magnet piece of the positioning inserting rod 34 adsorbs the limiting hole through a magnet attraction force, connection stability of the rotating disc 32 and the limiting disc 33 can be improved through a magnet piece, and the situation that the rotating disc 32 and the limiting disc 33 are separated in the operation process of the winding drum 30 is reduced.

Further, as shown in fig. 3, a first bevel gear 20 is fixedly connected to the middle part of the second rotating rod 19; the bottom end of the first bevel gear 20 is connected with a second bevel gear 21 in a meshed manner; the bottom end of the secondary bevel gear 21 is fixedly connected with a secondary fan blade 22.

During operation, the conveying roller 13 rotates to convey the copper strip body 12, the first motor 14 rotates the first rotary rod 15, the first rotary rod 15 rotates to enable the first fan blade 17 to rotate to generate wind power to wind the copper strip body 12, the first rotary rod 15 rotates to enable the first belt 18 to rotate, the first belt 18 rotates to enable the second rotary rod 19 to rotate, the second rotary rod 19 rotates to enable the second belt 23 to rotate, the second belt 23 rotates to enable the third fan blade 24 to rotate to generate wind power, wind power is conducted on the other surface of the copper strip body 12, wind power generated by rotation of the third fan blade 24 and the first fan blade 17 can conduct rapid wind cooling on two surfaces of the copper strip body 12, heat dissipation of the copper strip body 12 is improved, further time of wind cooling treatment of the copper strip body 12 is shortened, rotation of the second rotary rod 19 enables the first bevel gear 20 to rotate, rotation of the second bevel gear 21 enables the second bevel gear 22 to rotate, wind power of the second bevel gear 22 can enable the third fan blade 24 to rotate to generate wind power, wind power of the second bevel gear 22 can conduct rapid wind cooling on the top end surface of the copper strip body 12, and the second fan blade 17 can be located at the position of the second fan blade 21, and the second fan blade 22 can be located at the position of the second fan blade 22, and the position of the second fan blade 22 can be limited when the second fan blade is located at the position of the second fan blade 25.

Further, as shown in fig. 5, a retaining rod 26 is fixedly connected to the inner side wall of the top end of the housing 1; the bottom end of the retention rod 26 is fixedly connected with a retention frame 27; the inside wall rotation of retention frame 27 is connected with spacing gyro wheel 28, and the bottom of spacing gyro wheel 28 is equipped with copper strips body 12.

When in operation, a worker places the copper strip body 12 on the conveying roller 13, the conveying roller 13 can rotate to convey the copper strip body 12, when the copper strip body 12 is conveyed to the inside of the shell 1, the first motor 14 operates to enable the first rotary rod 15 to rotate, the first rotary rod 15 rotates to enable the first fan blade 17 to rotate to generate wind power to wind the copper strip body 12, the first rotary rod 15 rotates to enable the first belt 18 to rotate, the second rotary rod 19 rotates to enable the second belt 23 to rotate, the second belt 23 rotates to enable the third fan blade 24 to rotate to generate wind power, wind power to wind the other side of the copper strip body 12 is generated, and wind power generated by the third fan blade 24 and the first fan blade 17 rotates can rapidly wind the two sides of the copper strip body 12, thereby improving the heat dissipation of the copper strip body 12 and shortening the air cooling treatment time of the copper strip body 12, the position of the position fixing frame 27 can be fixed by the position fixing rod 26, the limit roller 28 is rotationally connected in the position fixing frame 27, the copper strip body 12 is rotationally conveyed by the conveying roller 13, the copper strip body 12 can generate the position deviation in the conveying process, the conveying movement of the copper strip body 12 can contact with the limit roller 28, the movement of the copper strip body 12 can rotate the limit roller 28, the position of the copper strip body 12 can be limited by the limit roller 28, the situation that the position of the copper strip body 12 is upwards deviated is avoided, the two ends of the limit roller 28 can limit the two ends of the copper strip body 12, the movement of the copper strip body 12 can contact with the limit pulley 29, the movement of the copper strip body 12 can rotate the limit pulley 29, the two groups of limit pulleys 29 can limit the position of the copper strip body 12, the condition that the copper strip body 12 shifts left and right in position in the conveying process is avoided.

Further, as shown in fig. 5, one end of the retaining frame 27 is rotatably connected with a limiting pulley 29; one side of the limiting pulley 29 is rotatably connected with the copper belt body 12.

During operation, the position of the retention frame 27 can be fixed by the retention bar 26, the limit roller 28 is rotationally connected in the retention frame 27, the copper strip body 12 is rotationally conveyed through the conveying roller 13, the copper strip body 12 can generate position deviation in the conveying process, conveying movement of the copper strip body 12 can contact with the limit roller 28, the limit roller 28 can be rotated by movement of the copper strip body 12, the position of the copper strip body 12 can be limited by the limit roller 28, the condition that the position of the copper strip body 12 deviates upwards is avoided, the two ends of the limit roller 28 can be limited to the two ends of the copper strip body 12, the movement of the copper strip body 12 can contact with the limit pulley 29, the limit pulley 29 can be rotated by movement of the copper strip body 12, the two groups of limit pulleys 29 can be limited to the position of the copper strip body 12, and the condition that the position of the copper strip body 12 deviates left and right in the conveying process is avoided.

Further, as shown in fig. 4, a magnet plate is fixedly connected to the bottom end of the positioning insert rod 34; the magnet piece corresponds to the limiting hole.

During operation, the rotation of the conveying roller 13 can convey the copper strip body 12, the rolling drum 30 rotates to roll the copper strip body 12, the rolling drum 30 can collect the copper strip body 12 after air cooling, the follow-up storage work is facilitated, the limiting disc 33 is mounted to the bottom end of the rotating disc 32, the positioning inserting rod 34 is inserted into the limiting hole, the magnet sheet of the positioning inserting rod 34 adsorbs the limiting hole through the magnet attraction force, the connection stability of the rotating disc 32 and the limiting disc 33 can be improved through the magnet sheet, and the separation condition of the rotating disc 32 and the limiting disc 33 in the working process of the rolling drum 30 is reduced.

Further, as shown in fig. 3, a positioning rod 25 is fixedly connected to the inner side wall of the housing 1; the side end of the positioning rod 25 is rotatably connected with a second fan blade 22.

During operation, the rotation of the second rotary rod 19 enables the first bevel gear 20 to rotate, the rotation of the first bevel gear 20 enables the second bevel gear 21 to rotate, the rotation of the second bevel gear 21 enables the second fan blade 22 to rotate to generate wind power, the wind power of the second fan blade 22 can rapidly cool the top end face of the copper strip body 12, the first fan blade 17 and the third fan blade 24 are matched to rapidly cool a plurality of faces of the copper strip body 12, the positioning rod 25 can limit the position of the second bevel gear 21, and the situation that the second fan blade 22 is deviated in position during operation is avoided.

Further, as shown in fig. 3, a connecting block 16 is installed at a side end of the first rotating rod 15, and the first rotating rod 15 is in threaded connection with the connecting block 16; the side end of the connecting block 16 is fixedly connected with a first fan blade 17.

During operation, wind power generated by rotation of the third fan blade 24 and the first fan blade 17 can rapidly cool the two surfaces of the copper strip body 12, so that heat dissipation of the copper strip body 12 is improved, the air cooling treatment time of the copper strip body 12 is shortened, a large amount of dust can be adsorbed after the first fan blade 17 works for a long time, cleaning and maintenance are required for the first fan blade 17, a worker rotates the connecting block 16 and separates and dismantles the first rotating rod 15, cleaning and maintenance are convenient for the first fan blade 17, and the first fan blade 17 is prevented from adsorbing a large amount of dust.

Working principle: the traditional copper strip air cooling device has small and limited application range, when the copper strip is subjected to air cooling and heat dissipation, the heat dissipation direction is single, the plurality of surfaces of the copper strip cannot be subjected to quick air cooling, the copper strip cooling speed is low, a large amount of time is required to be consumed in a cooling procedure, workers place the copper strip body 12 on the conveying roller 13 during operation, the conveying roller 13 can convey the copper strip body 12 through rotation, when the copper strip body 12 is conveyed to the inside of the shell 1, the first motor 14 rotates the first rotating rod 15, the first rotating rod 15 rotates so that the first fan blade 17 rotates to generate wind force to perform air cooling treatment on the copper strip body 12, the first rotating rod 15 rotates so that the first belt 18 rotates, the second rotating rod 19 rotates so that the second belt 23 rotates, the rotation of the second belt 23 can lead the third fan blade 24 to rotate to generate wind force for carrying out wind treatment on the other surface of the copper strip body 12, the wind force generated by the rotation of the third fan blade 24 and the first fan blade 17 can carry out quick wind cooling treatment on the two surfaces of the copper strip body 12, thereby improving the heat dissipation of the copper strip body 12 and shortening the wind cooling treatment time of the copper strip body 12, the first fan blade 17 can absorb a large amount of dust after working for a long time, cleaning and maintenance are needed for the first fan blade 17, the worker rotates the connecting block 16 to separate from the first rotating rod 15, thereby facilitating the cleaning and maintenance for the first fan blade 17, avoiding the first fan blade 17 absorbing a large amount of dust, the rotation of the second rotating rod 19 can lead the first bevel gear 20 to rotate, the rotation of the first bevel gear 20 can lead the second bevel gear 21 to rotate, the rotation of the second bevel gear 21 can lead the second fan blade 22 to rotate to generate wind force, the wind power of the second fan blade 22 can rapidly cool the top end surface of the copper strip body 12, the first fan blade 17 and the third fan blade 24 are matched to rapidly cool the multiple surfaces of the copper strip body 12, the positioning rod 25 can limit the position of the second bevel gear 21, the situation that the second fan blade 22 is deviated in position during working is avoided, the position of the position fixing frame 27 can be fixed by the position fixing rod 26, the limit roller 28 is rotationally connected in the position fixing frame 27, the copper strip body 12 is rotationally conveyed through the conveying roller 13, the copper strip body 12 is in the situation that the position deviation occurs during conveying, the conveying movement of the copper strip body 12 is contacted with the limit roller 28, the movement of the copper strip body 12 can rotate the limit roller 28, the position of the copper strip body 12 can be limited by the limit roller 28, the situation that the position of the copper strip body 12 is upwards deviated is avoided, the two ends of the limit roller 28 can limit the two ends of the copper strip body 12, the movement of the copper strip body 12 is contacted with the limiting pulleys 29, the movement of the copper strip body 12 can lead the limiting pulleys 29 to rotate, the two groups of limiting pulleys 29 can limit the position of the copper strip body 12, the situation that the copper strip body 12 is deviated left and right in the conveying process is avoided, the copper strip body 12 can be conveyed through the rotation of the conveying roller 13, the first motor 14 operates to lead the first rotating rod 15 to rotate, the first rotating rod 15 rotates to lead the first fan blade 17 to rotate to generate wind power for carrying out air cooling treatment on the copper strip body 12, the first rotating rod 15 rotates to lead the first belt 18 to rotate, the second rotating rod 19 rotates to lead the second belt 23 to rotate, the second belt 23 rotates to lead the third fan blade 24 to rotate to generate wind power, the other surface of the copper strip body 12 is subjected to wind power treatment, wind power generated by rotation of the third fan blade 24 and the first fan blade 17 can rapidly air-cool two surfaces of the copper strip body 12, so that heat dissipation of the copper strip body 12 is improved, and air-cooling treatment time of the copper strip body 12 is shortened.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims (8)

1. The utility model provides a copper strips passivation forced air cooling device which characterized in that: comprises a shell (1); a conveying roller (13) is arranged at the side end of the shell (1); the conveying roller (13) is rotatably connected with a copper strip body (12); a first motor (14) is fixedly connected to the inner side wall of the shell (1); the output end of the first motor (14) is fixedly connected with a first rotating rod (15); a first fan blade (17) is arranged at the side end of the first rotating rod (15); the inner side wall of the shell (1) is rotatably connected with a second rotary rod (19); a first belt (18) is rotatably connected between the second rotary rod (19) and the first rotary rod (15); the inner side wall of the shell (1) is rotatably connected with a third fan blade (24); and a second belt (23) is rotationally connected between the third fan blade (24) and the second rotary rod (19).

2. The copper strip passivation air cooling device according to claim 1, wherein: a second motor (31) is arranged at the side end of the shell (1); the output end of the second motor (31) is fixedly connected with a rotary disk (32); the bottom end of the rotary disk (32) is fixedly connected with a positioning inserted link (34); a limiting disc (33) is arranged at the bottom end of the rotating disc (32); a limiting hole is formed in the limiting disc (33); the bottom of limiting disc (33) rigid coupling has a rolling section of thick bamboo (30), rotates on rolling section of thick bamboo (30) and is connected with copper strips body (12).

3. The copper strip passivation air cooling device according to claim 2, wherein: a first bevel gear (20) is fixedly connected to the middle part of the second rotary rod (19); the bottom end of the first bevel gear (20) is connected with a second bevel gear (21) in a meshed manner; the bottom of the two-number bevel gear (21) is fixedly connected with a second fan blade (22).

4. A copper strip passivating air cooling device according to claim 3, wherein: a retention rod (26) is fixedly connected to the inner side wall of the top end of the shell (1); the bottom end of the retention rod (26) is fixedly connected with a retention frame (27); the inside wall rotation of retainer frame (27) is connected with spacing gyro wheel (28), and the bottom of spacing gyro wheel (28) is equipped with copper strips body (12).

5. The copper strip passivation air cooling device according to claim 4, wherein: one end of the retention frame (27) is rotatably connected with a limit pulley (29); one side of the limiting pulley (29) is rotatably connected with a copper belt body (12).

6. The copper strip passivating air-cooling device according to claim 5, wherein: the bottom end of the positioning inserted rod (34) is fixedly connected with a magnet sheet; the magnet piece corresponds to the limiting hole.

7. The copper strip passivating air-cooling device according to claim 6, wherein: the inner side wall of the shell (1) is fixedly connected with a positioning rod (25); the side end of the positioning rod (25) is rotatably connected with a second fan blade (22).

8. The copper strip passivating air-cooling device according to claim 7, wherein: a connecting block (16) is arranged at the side end of the first rotating rod (15), and the first rotating rod (15) is in threaded connection with the connecting block (16); the side end of the connecting block (16) is fixedly connected with a first fan blade (17).