Winding roller for winding lead belt

Abstract

The utility model relates to a winding roller for winding a lead belt, which comprises a roller body, two ends of the roller body are connected with baffles, the winding roller further comprises a pressing piece, the pressing piece comprises a groove, a sliding plate and a driving plate, the groove is formed in the upper portion of the outer wall of the roller body in a sunken mode, a sliding groove is formed in the rear side face of the groove in a sunken mode, the sliding plate is arranged in the front portion of the groove in a sliding mode, and the driving plate is arranged on the sliding plate. The lower portion of the rear side face of the sliding plate is connected with a connecting plate, the rear end of the connecting plate extends into the sliding groove, the connecting plate is provided with a sliding hole with the left end inclining backwards, a driving plate is arranged in a groove in the upper side of the connecting plate in a left-right sliding mode, the bottom face of the driving plate is connected with a driving rod extending into the sliding hole, and a spring is connected between the right end of the driving plate and the baffle on the right side. In order to solve the problem that when a lead belt is wound on the winding roller, the end of the lead belt is difficult to limit on the roller body, the utility model provides the winding roller for winding the lead belt, so that the end of the lead belt can be prevented from slipping on the roller body, and the lead belt is prevented from loosening.

Description

Technical Field

[0001] This utility model relates to the field of battery production technology, specifically to a winding roller for lead strip winding. Background Technology

[0002] In a battery, the plates are the core components, responsible for receiving and releasing electrical energy. The plates consist of grids and active materials. The grids are usually made of lead strips, which serve to support the active materials and conduct current. Lead ingots are melted in a furnace and then rolled into strips.

[0003] After the long strip of lead is rolled, it needs to be wound onto a take-up roll for storage or subsequent use. However, during the winding process, because the surface of the take-up roll is smooth, it is difficult to keep the end of the lead strip on the roll. The end of the lead strip is prone to slippage during the winding process, and the lead strip is easy to loosen. Summary of the Invention

[0004] This invention addresses the problem that the end of the lead strip is difficult to keep on the roller body when it is being wound on the winding roller. It provides a winding roller for winding lead strip, which can prevent the end of the lead strip from slipping on the roller body and prevent the lead strip from becoming loose.

[0005] To solve the above problems, the technical solution of this utility model is:

[0006] A lead strip winding roller includes a roller body with baffles connected to both ends of the roller body, and a clamping member. The clamping member includes a groove, a sliding plate, and a drive plate. The upper part of the outer wall of the roller body has a groove, and the rear side of the groove has a sliding groove. The sliding plate is slidably disposed in the front part of the groove. The lower part of the rear side of the sliding plate is connected to a connecting plate, and the rear end of the connecting plate extends into the sliding groove. The connecting plate has a sliding hole with the left end tilted backward. The drive plate is slidably disposed in the groove on the upper side of the connecting plate. The bottom surface of the drive plate is connected to a drive rod extending into the sliding hole. A spring is connected between the right end of the drive plate and the right side baffle.

[0007] Furthermore, the bottom surface of the groove is an arc-shaped surface, and the circle containing the bottom surface of the groove is coaxial with the roller body.

[0008] Furthermore, the slide plate is an arc-shaped plate, the inner diameter of the ring containing the slide plate corresponds to the diameter of the circle containing the bottom surface of the groove, and the outer diameter of the ring containing the slide plate corresponds to the outer diameter of the roller.

[0009] Furthermore, the opening of the chute faces forward, and the chute is an arc-shaped groove opened along the annular direction of the roller body. The inner annular surface of the chute is located on the circle where the bottom surface of the groove is located. The connecting plate is an arc-shaped plate and is located on the annulus where the chute is located.

[0010] Furthermore, the drive plate is an arc-shaped plate, the length of the drive plate is less than the length of the groove, the bottom surface of the drive plate slides in contact with the top surface of the connecting plate, the outer diameter of the ring in which the drive plate is located is less than the outer diameter of the roller, the top surface of the drive plate is provided with multiple protrusions from left to right, the protrusions are lower than the upper opening of the groove; the drive plate is provided with through holes penetrating the left and right end faces of the drive plate, and guide rods are installed in the through holes, the left and right ends of the guide rods are respectively connected to two baffles.

[0011] Furthermore, when the drive rod is located inside the left end of the sliding hole, the spring is in a semi-compressed state, the front side of the slide plate contacts the front side of the groove, there is a gap between the rear side of the slide plate and the drive plate, and the rear end of the connecting plate is located in the sliding groove.

[0012] The beneficial effects of this utility model through the above technical solution are as follows:

[0013] This invention, through the sliding of the drive plate, can drive the connecting plate to move the slide plate away from the front side of the groove. After the end of the lead strip is placed between the front end of the slide plate and the front end of the groove, the drive plate is released. Under the restoring force of the spring, the connecting plate moves the slide plate to complete the pressing and limiting of the end of the lead strip. Therefore, this invention can prevent the end of the lead strip from slipping on the roller and prevent the lead strip from becoming loose. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 (Left front view);

[0015] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 (Right front view);

[0016] Figure 3 This is a left cross-sectional view of the clamping component of this utility model on the roller body (cross-section at the drive rod).

[0017] Figure 4 This is a schematic diagram of the structure of the clamping component of this utility model on the roller body;

[0018] Figure 5 This is a schematic diagram of the drive board of this utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the skateboard connecting plate of this utility model;

[0020] Figure 7 This is a schematic diagram of the roller body of this utility model.

[0021] The attached diagram is labeled as follows: 1. Roller body, 2. Baffle, 3. Groove, 4. Slide plate, 5. Drive plate, 6. Slide groove, 7. Connecting plate, 8. Slide hole, 9. Drive rod, 11. Spring, 12. Protrusion, 13. Guide rod, 14. Through hole. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0023] like Figures 1 to 7 As shown, a lead strip winding roller includes a roller body 1, which is a cylindrical body with open ends. The two ends of the roller body 1 are connected to baffles 2. It also includes a clamping component, which includes a groove 3, a sliding plate 4, and a drive plate 5. The upper part of the outer wall of the roller body 1 has a groove 3, and the left and right ends of the groove 3 pass through the left and right end faces of the roller body 1, respectively. The rear side of the groove 3 has a groove 6. The sliding plate 4 is slidably disposed in the front part of the groove 3. The lower part of the rear side of the sliding plate 4 is connected to a connecting plate 7. The rear end of the connecting plate 7 extends into the groove 6. The connecting plate 7 has a sliding hole 8 with the left end tilted backward. The sliding hole 8 is an elongated hole. The drive plate 5 is slidably disposed in the groove 3 on the upper side of the connecting plate 7. The bottom surface of the drive plate 5 is connected to a drive rod 9 that extends into the sliding hole 8. A spring 11 is connected between the right end of the drive plate 5 and the right side baffle 2.

[0024] The bottom surface of the groove 3 is an arc-shaped surface, and the bottom surface of the groove 3 is the side opposite to the opening of the groove 3. The circle containing the bottom surface of the groove 3 is coaxial with the roller body 1.

[0025] The slide plate 4 is an arc-shaped plate. The inner diameter of the ring containing the slide plate 4 matches the diameter of the circle containing the bottom surface of the groove 3, and the outer diameter of the ring containing the slide plate 4 matches the outer diameter of the roller body 1.

[0026] The opening of the chute 6 faces forward. The chute 6 is an arc-shaped groove opened along the annular direction of the roller body 1. The inner annular surface of the chute 6 is located on the circle where the bottom surface of the groove 3 is located. The thickness of the connecting plate 7 corresponds to the distance between the upper and lower surfaces of the chute 6. The connecting plate 7 is an arc-shaped plate and is located on the annulus where the chute 6 is located.

[0027] The drive plate 5 is an arc-shaped plate, and the length of the drive plate 5 is less than the length of the groove 3. The bottom surface of the drive plate slides in contact with the top surface of the connecting plate 7. The outer diameter of the ring in which the drive plate 5 is located is less than the outer diameter of the roller body 1. The top surface of the drive plate 5 is provided with multiple protrusions 12 from left to right. The protrusions 12 are long strip-shaped rods. The protrusions 12 help to increase the friction between the user and the drive plate 5. The protrusions 12 are lower than the upper opening of the groove 3. The drive plate 5 is provided with through holes 14 that penetrate the left and right end faces of the drive plate 5. The longitudinal section of the through hole 14 is rectangular. A guide rod 13 is installed in the through hole 14. The left and right ends of the guide rod 13 are respectively connected to two baffles 2.

[0028] When the drive rod 9 is located inside the left end of the sliding hole 8, the spring 11 is in a semi-compressed state, the front side of the slide plate 4 contacts the front side of the groove 3, there is a gap between the rear side of the slide plate 4 and the drive plate 5, and the rear end of the connecting plate 7 is located in the sliding groove 6.

[0029] In use, this utility model is connected to a device for driving its rotation. Initially, the utility model is stationary and does not rotate. In the initial state, the drive rod 9 is located inside the left end of the sliding hole 8, and the front side of the slide plate 4 contacts the front side of the groove 3. Pushing the drive plate 5 to the right causes the drive rod 9 to move to the right with the drive plate 5. The spring 11, which is in a semi-compressed state, continues to be compressed. Since the sliding hole 8 on the connecting plate 7 is an inclined hole with the left end tilted backward, when the drive rod 9 moves to the right, the drive connecting plate 7 drives the slide plate 4 to move backward along the bottom of the groove 3. The front end of the slide plate 4 gradually moves away from the front side of the groove 3. When the distance from the front end of the slide plate 4 to the front side of the groove 3 is greater than the thickness of the required limiting lead strip, the drive plate 5 stops moving to the right.

[0030] Place the end of the lead strip between the front side of the slide plate 4 and the groove 3. Then, release the drive plate 5. Under the restoring force of the spring 11, the spring 11 drives the drive plate 5 to move to the left. The drive plate 5 drives the drive rod 9 to move towards the left end of the sliding hole 8. The drive rod 9 presses against the sliding hole 8 and drives the connecting plate 7 to move forward. The connecting plate 7 drives the slide plate 4 to move forward until the front end of the slide plate 4 presses against the end of the lead strip, and the end of the lead strip is limited. When the lead strip is wound by rotation, this utility model can prevent the lead strip from slipping off the roller.

[0031] The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Any equivalent or equivalent modifications or substitutions to the technical solutions of the present utility model without departing from the spirit of the present utility model or the scope of disclosure shall fall within the protection scope of the present utility model.

Claims

1. A winding roller for winding lead strip, comprising a roller body (1), wherein baffles (2) are connected to both ends of the roller body (1), characterized in that, It also includes a clamping component, which includes a groove (3), a slide plate (4) and a drive plate (5). The upper part of the outer wall of the roller (1) has a groove (3), and the rear side of the groove (3) has a groove (6). The slide plate (4) is slidably disposed in the front part of the groove (3). The lower part of the rear side of the slide plate (4) is connected to a connecting plate (7). The rear end of the connecting plate (7) extends into the groove (6). The connecting plate (7) is provided with a sliding hole (8) that tilts backward on the left end. The drive plate (5) is slidably disposed in the groove (3) on the upper side of the connecting plate (7). The bottom surface of the drive plate (5) is connected to a drive rod (9) that extends into the sliding hole (8). A spring (11) is connected between the right end of the drive plate (5) and the right side baffle (2).

2. A winding roller for lead strip winding according to claim 1, characterized in that, The bottom surface of the groove (3) is an arc-shaped surface, and the circle containing the bottom surface of the groove (3) is coaxial with the roller (1).

3. A winding roller for lead strip winding according to claim 2, characterized in that, The slide plate (4) is an arc-shaped plate. The inner diameter of the ring on which the slide plate (4) is located corresponds to the diameter of the circle on which the bottom surface of the groove (3) is located. The outer diameter of the ring on which the slide plate (4) is located corresponds to the outer diameter of the roller (1).

4. A winding roller for lead strip winding according to claim 2, characterized in that, The opening of the chute (6) faces forward. The chute (6) is an arc-shaped groove opened along the annular direction of the roller (1). The inner annular surface of the chute (6) is located on the circle where the bottom surface of the groove (3) is located. The connecting plate (7) is an arc-shaped plate and is located on the annular circle where the chute (6) is located.

5. A winding roller for lead strip winding according to claim 4, characterized in that, The drive plate (5) is an arc-shaped plate. The length of the drive plate (5) is less than the length of the groove (3). The bottom surface of the drive plate slides in contact with the top surface of the connecting plate (7). The outer diameter of the ring where the drive plate (5) is located is less than the outer diameter of the roller (1). The top surface of the drive plate (5) is provided with multiple protrusions (12) from left to right. The protrusions (12) are lower than the upper opening of the groove (3). The drive plate (5) is provided with through holes (14) that penetrate the left and right end faces of the drive plate (5). A guide rod (13) is installed in the through hole (14). The left and right ends of the guide rod (13) are respectively connected to two baffles (2).

6. A winding roller for lead strip winding according to claim 5, characterized in that, When the drive rod (9) is located inside the left end of the sliding hole (8), the spring (11) is in a semi-compressed state, the front side of the slide plate (4) contacts the front side of the groove (3), there is a gap between the rear side of the slide plate (4) and the drive plate (5), and the rear end of the connecting plate (7) is located in the sliding groove (6).

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