High-reliability copper strip

Abstract

The utility model discloses a high-reliability copper strip, relates to the technical field of copper strips, and aims to solve the problems of inconsistent width or thickness and non-uniform rolling of a rolled copper strip roll due to the fact that the copper strip shakes in the rolling process, and adopts the technical scheme that the two ends of a rotating shaft are elastically connected with limiting pieces I through elastic pieces; the elastic part is pulled up along with the increase of the thickness of the copper strip body during rolling, and the first part is driven to abut against the copper strip body when the elastic part is pulled up. According to the high-reliability copper strip, the length of the through groove can be adjusted according to the width of the copper strip, shaking of the copper strip in the rolling process is limited, it is guaranteed that the width and the thickness of the copper strip body are consistent, the elastic piece drives the first limiting piece to abut against the copper strip body when pulled up by the increase of the thickness of the copper strip body, rolling is more compact and even, and the production efficiency is improved. The protection piece prevents the copper strip from being in contact with a hard object in the rolling process to avoid the conditions of scratching, sinking and bending deformation.

Description

Technical Field

[0001] The utility model relates to the technical field of copper strips, and more specifically to a high-reliability copper strip. Background Art

[0002] Copper tape is a metal strip used for conducting electricity and transmitting signals. It is mainly used to produce electrical components, lamp holders, battery caps, buttons, seals, connectors, etc. Copper tape has excellent electrical conductivity and is a commonly used conductive material. Copper tape has good thermal conductivity and is suitable for thermal transmission applications. Copper tape has high strength and toughness and can withstand a certain degree of stretching and bending. Copper tape has good corrosion resistance and can resist the erosion of most chemicals. Copper tape has good plasticity and is easy to process such as cutting, stamping, bending and welding. The specifications and sizes of copper tape vary depending on the application, and different widths, thicknesses and lengths can be customized as needed.

[0003] However, during the rolling process of the copper strip, the copper strip will shake, resulting in inconsistent width or thickness of the rolled copper strip. While the copper strip shakes, it will collide with the rolling equipment, resulting in scratches, dents, bending and deformation, making the copper strip unevenly rolled. Therefore, a new structure is proposed to solve the problem that the copper strip shakes during the rolling process, resulting in inconsistent width or thickness of the rolled copper strip and uneven rolling.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a high-reliability copper strip to solve the problem that the copper strip shakes during the rolling process, resulting in inconsistent width or thickness of the rolled copper strip and uneven rolling.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: the high-reliability copper strip comprises a copper strip body and a rotating shaft for rolling with it, and the two ends of the rotating shaft are elastically connected with a limiting member through an elastic member, and the elastic member is pulled up as the thickness of the copper strip body increases when it is rolled, and when the elastic member is pulled up, the limiting member is driven to resist the copper strip body.

[0007] The utility model is further configured as follows: a through slot for the copper belt to penetrate is formed through the first limiting member, and two ends of the first limiting member are movably connected with the second limiting member.

[0008] The utility model is further configured such that when the two limiting members move closer to each other, the length of the through slot decreases, and when the two limiting members move away from each other, the length of the through slot increases.

[0009] The utility model is further configured as follows: one side of the limiting member 2 is rotatably connected with a rotating member, the rotating member penetrates the limiting member 2, one end of the rotating member close to the rotating shaft is fixedly connected with a gear 1, and the gear 1 is transmission-connected with the gear 2.

[0010] The utility model is further configured as follows: racks are fixedly connected to the middle of the two ends of the length of the limiting member 1, and the gear 1 and the gear 2 are respectively meshed with the racks at the two ends.

[0011] The utility model is further configured such that when the rotating member is rotated clockwise, the two limiting members move away from each other, and when the rotating member is rotated counterclockwise, the two limiting members move toward each other.

[0012] The utility model is further configured as follows: two ends of the rotating shaft away from the copper belt body are detachably connected to the limiting piece, and two ends of the elastic piece are respectively fixedly connected to two sides of the limiting piece and the limiting piece that are close to each other.

[0013] The utility model is further configured as follows: the top and the bottom of both ends of the length of the limiting member 1 are respectively fixedly connected with protective members.

[0014] In summary, the utility model has the following beneficial effects: the length of the through groove can be adjusted according to the width of the copper strip, and the shaking of the copper strip during the rolling process is limited, thereby ensuring that the width and thickness of the copper strip body are consistent; when the elastic member is pulled up by the increase in the thickness of the copper strip body, the limiting member is driven to resist the copper strip body, making the rolling more compact and uniform; the protective member prevents the copper strip from contacting hard objects during the rolling process to cause scratches, dents, and bending deformations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0017] In the figure: 1. Copper belt body; 2. Rotating shaft; 3. Elastic member; 4. Limiting member 1; 5. Through groove; 6. Limiting member 2; 7. Rotating member; 8. Gear 1; 9. Gear 2; 10. Rack; 11. Limiting member; 12. Protective member. DETAILED DESCRIPTION

[0018] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] Example: High reliability copper strip, such as Figure 1 and Figure 2As shown, it includes a copper strip body 1 and a cylindrical rotating shaft 2 for rolling therewith, and the two ends of the rotating shaft 2 are elastically connected with a rectangular limiting member 4 through an elastic member 3, wherein the elastic member 3 is a spring, and the elastic member 3 is pulled up as the thickness of the copper strip body 1 increases during rolling. When pulled up, the elastic member 3 drives the limiting member 4 to resist against the copper strip body 1 and apply pressure, so that the copper strip body 1 is more compact and uniform during rolling. A rectangular through groove 5 for the copper strip to pass through is opened through the limiting member 4, and the two ends of the limiting member 4 are movably connected with a square limiting member 2 6, when the limiting member 2 6 moves towards each other, the length of the through groove 5 decreases, and when the limiting member 2 6 moves away from each other, the length of the through groove 5 increases. The length of the through groove 5 can be changed by moving the limiting member 2 6, so that the two ends of the copper strip are against the limiting member 2 6 during the rolling and conveying process, which limits the shaking of the copper strip during the rolling process, so that the width and thickness of the copper strip body 1 after rolling are consistent.

[0020] like Figure 1 and Figure 2 As shown, a cylindrical rotating member 7 is rotatably connected to one side of the length of the limiting member 2 6, and a rotating handle is fixedly connected to the end of the rotating member 7 away from the rotating shaft 2. The rotating member 7 passes through the limiting member 2 6, and a gear 1 8 is fixedly connected to the end of the rotating member 7 close to the rotating shaft 2. The gear 1 8 is transmission-connected to a gear 2 9. When the gear 1 8 rotates in the clockwise direction, the gear 2 9 rotates in the counterclockwise direction. When the gear 1 8 rotates in the counterclockwise direction, the gear 2 9 rotates in the clockwise direction. The two ends of the length of the limiting member 4 are respectively fixedly connected in the middle. There is a long strip rack 10, and the ends of gear 1 8 and gear 2 9 that are away from each other are respectively meshed with the racks 10 at both ends. The meshing of gear 1 8 and gear 2 9 with the rack 10 can make the limiting member 2 6 move away from or closer to each other. When the rotating member 7 is rotated clockwise, the limiting member 2 6 moves away from each other, and when the rotating member 7 is rotated counterclockwise, the limiting member 2 6 moves closer to each other. By rotating the rotating member 7, the length of the through slot 5 can be adjusted, so that the two ends of the copper strip are against the limiting member 2 6 when passing through the through slot 5, thereby limiting the shaking of the copper strip during the rolling process.

[0021] like Figure 1As shown, the two ends of the rotating shaft 2 away from the copper strip body 1 are detachably connected with a cylindrical limit piece 11, the limit piece 11 is hollow in the middle, and the two ends of the rotating shaft 2 respectively pass through the limit piece 11 and are rotatably connected to the middle of the limit piece 11, and the two ends of the elastic member 3 are respectively fixedly connected to the two sides where the limit piece 11 and the limit piece 4 are close to each other. The elasticity of the elastic member 3 makes the limit piece 4 maintain a state of being against the copper strip body 1 and applying pressure during the rolling process, and the top and bottom of the limit piece 4 on both sides of the length are respectively fixedly connected with a long strip of rubber protective member 12, and the rubber protective member 12 has a certain elasticity and softness. The copper strip is against the protective member 12 during the rolling and conveying process to avoid scratches, dents, bending and deformation.

[0022] Working principle: By rotating the rotating member 7, the limiting member 2 6 is driven to move to change the length of the through slot 5, so that the two ends of the copper strip are against the limiting member 2 6 during the rolling and conveying process, and the elastic member 3 is pulled up due to the increase in thickness of the copper strip body 1 during rolling. When pulled up, the elastic member 3 drives the limiting member 1 4 to be against the copper strip body 1 and exert pressure.

[0023] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A high-reliability copper strip, comprising a copper strip body (1) and a rotating shaft (2) for winding the copper strip body, characterized in that: The two ends of the rotating shaft (2) are elastically connected to limiting members (4) via elastic members (3), respectively. The elastic member (3) is pulled up as the thickness of the copper strip body (1) increases during rolling. When the elastic member (3) is pulled up, the limiting member (4) is driven to abut against the copper strip body (1).

2. A high reliability copper strip according to claim 1, characterized in that: The limiting member 1 (4) is provided with a through slot (5) for the copper strip to pass through, and both ends of the limiting member 1 (4) are movably connected with limiting members 2 (6).

3. A high reliability copper strip according to claim 2, characterized in that: When the second limiting members (6) move toward each other, the length of the through slot (5) decreases, and when the second limiting members (6) move away from each other, the length of the through slot (5) increases.

4. A high reliability copper strip according to claim 2, characterized in that: One side of the limiting member 2 (6) is rotatably connected to a rotating member (7), the rotating member (7) passes through the limiting member 2 (6), one end of the rotating member (7) close to the rotating shaft (2) is fixedly connected to a gear 1 (8), and the gear 1 (8) is transmission-connected to a gear 2 (9).

5. A high reliability copper strip according to claim 4, characterized in that: The middle parts of both ends of the length of the limiting member 1 (4) are fixedly connected with racks (10), and the gear 1 (8) and the gear 2 (9) are respectively meshed with the racks (10) at the two ends.

6. A high reliability copper strip according to claim 4, characterized in that: When the rotating member (7) is rotated clockwise, the second limiting member (6) moves away from each other, and when the rotating member (7) is rotated counterclockwise, the second limiting member (6) moves toward each other.

7. A high reliability copper strip according to claim 6, characterized in that: The two ends of the rotating shaft (2) away from the copper belt body (1) are detachably connected to the limiting member (11), and the two ends of the elastic member (3) are respectively fixedly connected to the two sides of the limiting member (11) and the limiting member (4) close to each other.

8. The high reliability copper strip according to claim 6, characterized in that: Protective members (12) are fixedly connected to the top and bottom of the two ends of the length of the limiting member 1 (4).

Images