Copper strip winding mechanism

Abstract

The utility model discloses a copper strip winding mechanism which comprises a device main body, a winding roller is rotatably installed on the device main body, a servo motor is arranged on the device main body, an action output shaft of the servo motor is installed on the winding roller, a fixing block is installed on the device main body, and the fixing block is connected with the servo motor. Through mutual cooperation of an adjusting rod, transmission sliding blocks and a driving gear, when the tension of a copper strip is adjusted in the winding process, a hand wheel is rotated to drive the driving gear to rotate, and then the driving gear drives the two transmission sliding blocks to get close to each other or get away from each other; according to the copper strip tension adjusting device, the two adjusting rods installed on the transmission sliding blocks get close to each other or get away from each other, so that the purpose of adjusting the tension of a copper strip wound between the two adjusting rods is achieved, and meanwhile, the copper strip can be tightly attached to the winding roller all the time in the winding process through the arranged installation plate and the arranged pressing roller; and the winding efficiency and the effect after winding are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a copper strip winding mechanism. Background Art

[0002] Copper strips have extremely good plasticity and high strength, good machinability, easy welding, and are very stable to general corrosion. Before the copper strips are produced and shipped, they need to be rolled up to minimize the area they occupy and facilitate transportation. At present, the copper strips are generally rolled up by a motor to drive the winding roller to rotate, and a winding tube for winding the copper strip is installed on the winding roller. The winding roller drives the winding tube to rotate to complete the winding of the copper strip. During the winding process, gaps are easily exposed in the middle of the copper roll wound on the winding tube, resulting in loose and uncompact winding of the copper strip, reducing the amount of curling and resulting in product failure.

[0003] For example, a Chinese invention patent application (application publication number: CN219314115 U) discloses a copper coil production winding and reeling device, including a "U"-shaped support frame, a reeling roller is rotatably connected to the vertical end of the support frame, a reeling tube for winding the copper strip is detachably connected to the reeling roller, and a belt pressing mechanism for reducing the gap between the steel strips is connected to the top of the support frame; the belt pressing mechanism includes a pressing block, which is movably arranged on the copper strip wound on the reeling tube, a compressed spring is connected to the upper end of the pressing block, and the other end of the spring is connected to the inner top of the support frame, a stabilizing member is commonly connected between the pressing block and the top of the support frame, and a limit assembly for preventing the copper strip from deviating is also connected to the pressing block. The utility model compacts the reeled and wound copper coil to avoid the copper strip from being loose and not compactly wound, resulting in a gap in the middle of the copper coil, ensuring the curling amount, and preventing the copper strip from deviating during collection, thereby improving the reeling and reeling quality of the copper coil.

[0004] However, when the device is used, it is not convenient to adjust the tension of the copper strip during winding according to actual needs, which has a certain impact on the winding. Summary of the invention

[0005] The utility model aims to provide a copper strip winding mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a copper strip winding mechanism, comprising a device body, a winding roller is rotatably mounted on the device body, a servo motor is arranged on the device body, the action output shaft of the servo motor is mounted on the winding roller, a fixed block is installed on the device body, the fixed block is arranged just above the winding roller, two sliding rods are slidably mounted on the fixed block, the bottom of the two sliding rods are mounted with the same mounting plate, a compression spring is slidably sleeved on the sliding rod, one end of the compression spring is mounted on the mounting plate, and the other end of the compression spring is mounted on the fixed block. On the fixed block, a clamping roller is rotatably installed on the mounting plate, a cavity is opened on the device body, a support block is installed on the device body, a transmission cavity is opened on the support block, a driving gear is rotatably installed in the cavity and the transmission cavity, two transmission sliders are slidably arranged in the cavity and the transmission cavity, a driven rack matched with the driving gear is opened on the transmission slider, an adjusting rod is rotatably installed between two adjacent transmission sliders, one end of the driving gear in the cavity passes through the device body and a hand wheel is installed, and the other end is connected to the driving gear in the transmission cavity through a connecting rod.

[0007] Preferably, a limit block is arranged on the top of the sliding rod.

[0008] Preferably, two rectangular sliding holes are provided on the inner walls of the cavity and the transmission cavity, and the two adjusting rods slide in the two rectangular sliding holes respectively.

[0009] Preferably, two mutually symmetrical correcting rings are slidably arranged on the adjusting rod.

[0010] Preferably, a guide rail is provided on the adjusting rod, and the two deviation correcting rings are slidably arranged in the guide rail.

[0011] Preferably, two mutually symmetrical guide rods are arranged in the cavity and the transmission cavity, and two transmission sliding blocks are respectively slidably arranged on the guide rods.

[0012] Preferably, a return spring is slidably sleeved on the guide rod, one end of the return spring is mounted on the inner wall of the cavity, and the other end of the return spring is mounted on the transmission slider.

[0013] The beneficial effects of the utility model are:

[0014] In the utility model, the adjustment rod, the transmission slider and the driving gear cooperate with each other, so that the tension of the copper strip can be adjusted during the winding process. The driving gear is driven to rotate by rotating the hand wheel, and then the two transmission sliders are driven to approach or move away from each other by the driving gear, so that the two adjustment rods installed on the transmission sliders are moved closer or away from each other, thereby achieving the purpose of adjusting the tension of the copper strip wound between the two adjustment rods. At the same time, the copper strip can always be tightly attached to the winding roller during the winding process by arranging the installation plate and the clamping roller, thereby improving the winding efficiency and the effect after winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a copper strip winding mechanism proposed by the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of the winding roller and the pressing roller and other structures of a copper strip winding mechanism proposed by the utility model;

[0017] Figure 3 It is a cross-sectional schematic diagram of a transmission slider and a driving gear and other structures of a copper strip winding mechanism proposed by the utility model;

[0018] Figure 4 This is a top view cross-sectional structural diagram of a hand wheel and driving gear and other structures of a copper strip winding mechanism proposed by the utility model;

[0019] Figure 5 The utility model discloses a cross-sectional structural diagram of a guide slider, a deviation correction ring, a guide rod and other structures of a copper strip winding mechanism proposed by the utility model.

[0020] In the figure: 1. Device body; 2. Winding roller; 3. Fixed block; 4. Sliding rod; 5. Mounting plate; 6. Rectangular sliding hole; 7. Adjusting rod; 8. Support block; 9. Servo motor; 10. Clamping roller; 11. Compression spring; 12. Cavity; 13. Guide rod; 14. Reset spring; 15. Transmission slider; 16. Driving gear; 17. Driven rack; 18. Hand wheel; 19. Guide rail; 20. Correction ring; 21. Transmission cavity; 22. Connecting rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5A copper strip winding mechanism comprises a device body 1, a winding roller 2 is rotatably mounted on the device body 1, a servo motor 9 is arranged on the device body 1, the action output shaft of the servo motor 9 is mounted on the winding roller 2, a fixed block 3 is installed on the device body 1, the fixed block 3 is arranged just above the winding roller 2, two sliding rods 4 are slidably mounted on the fixed block 3, the bottom of the two sliding rods 4 are mounted with the same mounting plate 5, a compression spring 11 is slidably sleeved on the sliding rod 4, one end of the compression spring 11 is mounted on the mounting plate 5, and the other end of the compression spring 11 is mounted on the fixed block 3, and a pressing roller 10 is rotatably mounted on the mounting plate 5 A cavity 12 is provided on the device body 1, a support block 8 is installed on the device body 1, a transmission cavity 21 is provided on the support block 8, a driving gear 16 is rotatably installed in both the cavity 12 and the transmission cavity 21, two transmission sliders 15 are slidably arranged in both the cavity 12 and the transmission cavity 21, a driven rack 17 adapted to the driving gear 16 is provided on the transmission slider 15, and an adjusting rod 7 is rotatably installed on two adjacent transmission sliders 15, one end of the driving gear 16 in the cavity 12 passes through the device body 1 and is installed with a hand wheel 18, and the other end is connected to the driving gear 16 in the transmission cavity 21 through a connecting rod 22.

[0023] By the cooperation between the adjusting rod 7, the transmission slider 15 and the driving gear 16, the tension of the copper strip can be adjusted during the winding process. By rotating the hand wheel 18, the two driving gears 16 are driven to rotate, and then the two transmission sliders 15 are driven to move closer to or away from each other through the driving gear 16, so that the two adjusting rods 7 installed on the transmission slider 15 move closer to or away from each other, thereby achieving the purpose of adjusting the tension of the copper strip wound between the two adjusting rods 7. At the same time, by arranging the mounting plate 5 and the clamping roller 10, the copper strip can always be kept close to the winding roller 2 during the winding process, thereby improving the winding efficiency and the effect after winding.

[0024] Specifically, in this embodiment, two rectangular sliding holes 6 are provided on the inner walls of the cavity 12 and the transmission cavity 21 , and the two adjustment rods 7 slide in the two rectangular sliding holes 6 respectively.

[0025] The movement range of the adjusting rod 7 can be limited by the arranged rectangular sliding hole 6 .

[0026] Specifically, in this embodiment, two mutually symmetrical correcting rings 20 are slidably arranged on the adjusting rod 7 .

[0027] The copper strip can be corrected during the winding process by means of the correcting ring 20 .

[0028] Specifically, in this embodiment, a guide rail 19 is provided on the adjusting rod 7 , and the two deviation correcting rings 20 are both slidably arranged in the guide rail 19 .

[0029] The movement direction of the deviation correction ring 20 can be guided by the guide rail 19 .

[0030] Specifically, in this embodiment, two mutually symmetrical guide rods 13 are arranged in the cavity 12 and the transmission cavity 21, and two transmission sliders 15 are respectively slidably arranged on the guide rods 13. A return spring 14 is slidably sleeved on the guide rods 13. One end of the return spring 14 is installed on the inner wall of the cavity 12, and the other end of the return spring 14 is installed on the transmission slider 15.

[0031] The guide rod 13 can make the movement of the transmission slide block 15 smoother, and the reset spring 14 can ensure that the two adjustment rods 7 always remain close to each other.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A copper strip winding mechanism, comprising a device body, characterized in that: The transmission gear of the present invention is a gear which is connected with the drive gear of the driving gear of the driving gear. The gear is connected with the drive gear of the driving gear by the gear wheel, and the gear is connected with the drive gear of the driving gear to form a gear box. The gear box has two ends, and the end of the end of the end of the end of the end of the end of the end of the end of the end of the end of the end of the end of the end of the end of the end of the end of the end of the end.

2. A copper strip winding mechanism according to claim 1, characterized in that: A limit block is arranged on the top of the sliding rod.

3. A copper strip winding mechanism according to claim 1, characterized in that: Two rectangular sliding holes are arranged on the inner walls of the cavity and the transmission cavity, and the two adjusting rods slide in the two rectangular sliding holes respectively.

4. A copper strip winding mechanism according to claim 1, characterized in that: Two mutually symmetrical deviation correcting rings are slidably arranged on the adjusting rod.

5. A copper strip winding mechanism according to claim 4, characterized in that: A guide rail is provided on the adjusting rod, and the two deviation correcting rings are both slidably arranged in the guide rail.

6. A copper strip winding mechanism according to claim 1, characterized in that: Two mutually symmetrical guide rods are arranged in the cavity and the transmission cavity, and two transmission sliding blocks are respectively slidably arranged on the guide rods.

7. A copper strip winding mechanism according to claim 6, characterized in that: A return spring is slidably sleeved on the guide rod, one end of the return spring is mounted on the inner wall of the cavity, and the other end of the return spring is mounted on the transmission slide block.

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