Damping base for lithium battery rolling mill

Abstract

The utility model discloses a damping base for a lithium battery rolling mill, relates to the technical field of bases for lithium battery rolling mills, and aims to solve the problems that most damping bases for existing lithium battery rolling mills are provided with whole base plates, rolling mills with different sizes need to be replaced with damping bases with different sizes, the damping range is not uniform and stable, and the service life is long. And the damping base is low in flexibility. A central shock pad is arranged on the upper surface of the central seat; the extension seats are arranged at the inclined plane of the central seat, the extension seats are connected with the central seat in a welding manner, adjusting seats are arranged on one sides of the extension seats, and the number of the extension seats and the number of the adjusting seats are both six; the adjusting column is arranged on the surface of one side of the adjusting seat, the adjusting column and the adjusting seat are of an integrated structure, an adjusting groove is formed in one end of the extending seat, the adjusting column moves along the adjusting groove, a limiting plate is arranged at one end of the adjusting column, the limiting plate and the adjusting column are of an integrated structure, and a limiting groove is formed in the outer portion of the adjusting groove.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery rolling mill bases, and specifically relates to a shock-absorbing base for a lithium battery rolling mill. Background Technique

[0002] With the increasingly widespread use of lithium-ion batteries, people's requirements for battery quality are also getting higher and higher. In the battery production process, the rolling of the electrode sheet is a very important production process. Therefore, in the continuous production process of the battery electrode sheet, it is required to ensure that the thickness of the rolled electrode sheet is consistent, and a rolling mill will be used for operation;

[0003] For example, the Chinese authorized patent with the publication number CN114309063B (a lithium battery electrode sheet rolling mill): includes a machine body, a pressing roller, a hot rolling device. The pressing roller is arranged inside the machine body and at the central position, the hot rolling device is arranged inside the machine body and on both sides of the pressing roller, the tensioning device is arranged inside the box body and near the end position, the hot pressing roller is arranged inside the box body and near the central position, the preheating device is arranged inside the box body and near the hot pressing roller, the flattening device is arranged at one end of the support away from the inner wall of the box body, and the pressing device is arranged on the surface of the support and near the flattening device. The present invention relates to the technical field of electrode sheet processing equipment. This lithium battery electrode sheet rolling mill achieves the effect of elastic tensioning, can perform two-way and elastic tensioning on the electrode sheet, is not easily affected by too large or too small tension, and is not prone to bending, slack and wrinkling, which helps subsequent hot rolling and rolling, and improves the use performance.

[0004] However, most of the existing shock-absorbing bases for lithium battery rolling mills are a single-piece bottom plate. Rolling mills of different sizes need to replace shock-absorbing bases of different sizes. The shock-absorbing range is uneven and unstable, and the flexibility of the shock-absorbing base is low. Therefore, it does not meet the existing requirements. For this reason, we propose a shock-absorbing base for a lithium battery rolling mill. Content of the Utility Model

[0005] The purpose of the utility model is to provide a shock-absorbing base for a lithium battery rolling mill to solve the problems in the above background technique that most of the existing shock-absorbing bases for lithium battery rolling mills are a single-piece bottom plate, rolling mills of different sizes need to replace shock-absorbing bases of different sizes, the shock-absorbing range is uneven and unstable, and the flexibility of the shock-absorbing base is low.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A shock-absorbing base for a lithium battery rolling mill, including: a central seat, and a central shock-absorbing pad is arranged on the upper surface of the central seat;

[0007] It further includes:

[0008] The extension base is arranged at the inclined surface of the central base, and the extension base is welded to the central base. One side of the extension base is provided with an adjustment base, and six extension bases and adjustment bases are provided respectively.

[0009] The adjustment column is arranged on one side surface of the adjustment base, and the adjustment column and the adjustment base are of an integral structure. An adjustment groove is arranged inside one end of the extension base, and the adjustment column moves along the adjustment groove.

[0010] Preferably, a limiting plate is arranged at one end of the adjustment column, and the limiting plate and the adjustment column are of an integral structure. A limiting groove is arranged outside the adjustment groove, and the limiting groove and the adjustment groove are of an integral structure. The limiting plate moves along the limiting groove.

[0011] Preferably, connecting columns are arranged at the lower ends of the extension base and the adjustment base, and supporting legs are arranged at the lower ends of the connecting columns.

[0012] Preferably, a first external thread is arranged on the outer wall of one end of the connecting column, a threaded connection groove is arranged at the temporal part of the supporting leg, and the connecting column is threadedly connected to the threaded connection groove through the first external thread.

[0013] Preferably, a second external thread is arranged on the outer wall of the other end of the connecting column, a partition baffle is arranged outside the connecting column, mounting grooves are arranged on the lower surfaces of the extension base and the adjustment base, and the connecting column is threadedly connected to the mounting grooves through the second external thread.

[0014] Preferably, a first auxiliary shock pad is arranged at the upper end of the extension base, a second auxiliary shock pad is arranged at the upper end of the adjustment base, and six first auxiliary shock pads and second auxiliary shock pads are provided respectively. The upper surfaces of the first auxiliary shock pad, the second auxiliary shock pad and the central shock pad are at the same horizontal position.

[0015] Preferably, the central base is a hexahedron, and six inclined surfaces are arranged on the central base.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, extension bases are arranged on the inclined surfaces of the central base, adjustment bases are arranged on one side of the extension bases. By pulling the adjustment bases outwards, the adjustment columns move along the adjustment grooves, realizing the adjustment of the distance between the adjustment bases and the extension bases. The six adjustment bases are independently adjusted, and can be adjusted to different lengths according to the shape of the bottom of the lithium battery rolling mill, improving flexibility. Moreover, it is also applicable to lithium battery rolling mills of different sizes, improving applicability. In this way, multi-directional and multi-point shock absorption support can be carried out on the bottom of the lithium battery rolling mill, thereby improving the overall shock absorption stability and uniformity, and enhancing the shock absorption effect.

[0018] 2. By providing connecting columns at both the adjusting base and the lower end of the extension base, and threading the connecting columns with the threaded connection grooves through the first external threads, it is convenient to adjust the height of the support legs, which is applicable to uneven ground, improving applicability and supporting the adjusting base and the extension base. Moreover, the connecting columns are threaded with the installation grooves through the second external threads, facilitating the disassembly and replacement of the connecting columns with the extension base and the adjusting base, thus enhancing flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the bottom view structure of the present utility model;

[0021] Figure 3 is a schematic diagram of the connection structure between the extension base and the adjusting base of the present utility model;

[0022] Figure 4 is a schematic diagram of the connection structure between the connecting column and the support leg of the present utility model;

[0023] In the figures: 1, central base; 2, extension base; 3, adjusting base; 4, central shock pad; 5, first auxiliary shock pad; 6, second auxiliary shock pad; 7, connecting column; 8, support leg; 9, adjustment groove; 10, limit groove; 11, adjustment column; 12, limit plate; 13, threaded connection groove; 14, first external thread; 15, second external thread; 16, partition baffle; 17, installation groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0025] Please refer to Figures 1-4 , an embodiment provided by the present utility model: a shock-absorbing base for a lithium battery rolling mill, including: a central base 1, with a central shock pad 4 provided on the upper surface of the central base 1;

[0026] It further includes:

[0027] An extension base 2, which is provided at the inclined surface of the central base 1 and is welded to the central base 1. An adjusting base 3 is provided on one side of the extension base 2, and six extension bases 2 and adjusting bases 3 are provided;

[0028] An adjustment column 11, which is provided on one side surface of the adjusting base 3 and is integrally formed with the adjusting base 3. An adjustment groove 9 is provided inside one end of the extension base 2, and the adjustment column 11 moves along the adjustment groove 9.

[0029] Pull the adjustment seat 3 outwards, and the adjustment column 11 moves along the adjustment groove 9 to realize the adjustment of the distance between the adjustment seat 3 and the extension seat 2. The six adjustment seats 3 are adjusted independently and can be adjusted to different lengths according to the shape of the bottom of the lithium battery rolling mill, improving flexibility. Moreover, it is also applicable to lithium battery rolling mills of different sizes, improving applicability. And the upper end surfaces of the first auxiliary shock pad 5 and the second auxiliary shock pad 6 and the central shock pad 4 are all at the same horizontal position, playing a shock-absorbing effect on the lithium battery rolling mill. In this way, multi-directional and multi-point shock-absorbing support can be provided for the bottom of the lithium battery rolling mill, thereby improving the overall shock-absorbing stability and uniformity and enhancing the shock-absorbing effect.

[0030] Please refer to Figure 3 , a limiting plate 12 is provided at one end of the adjustment column 11, and the limiting plate 12 and the adjustment column 11 are of an integral structure. A limiting groove 10 is provided outside the adjustment groove 9, and the limiting groove 10 and the adjustment groove 9 are of an integral structure. The limiting plate 12 moves along the limiting groove 10, and the size of the limiting groove 10 is larger than that of the adjustment groove 9, playing a limiting effect on the movement of the adjustment column 11, thereby preventing the adjustment column 11 from falling and improving stability.

[0031] Please refer to Figure 2 , connecting columns 7 are provided at the lower ends of both the extension seat 2 and the adjustment seat 3, and support legs 8 are provided at the lower ends of the connecting columns 7, playing a supporting effect on the extension seat 2 and the adjustment seat 3.

[0032] Please refer to Figure 2 、 4 , a first external thread 14 is provided on the outer wall of one end of the connecting column 7, a threaded connection groove 13 is provided at the temporal part of the support leg 8, and the connecting column 7 is threadedly connected to the threaded connection groove 13 through the first external thread 14, facilitating the adjustment of the height of the support leg 8 and being applicable to uneven ground.

[0033] Please refer to Figure 2 、 4 , a second external thread 15 is provided on the outer wall of the other end of the connecting column 7, a partition baffle 16 is provided outside the connecting column 7, and mounting grooves 17 are provided on the lower surfaces of both the extension seat 2 and the adjustment seat 3. The connecting column 7 is threadedly connected to the mounting grooves 17 through the second external thread 15, facilitating the disassembly and replacement of the connecting column 7 with the extension seat 2 and the adjustment seat 3 and improving flexibility.

[0034] Please refer to Figure 1 , a first auxiliary shock pad 5 is provided at the upper end of the extension seat 2, a second auxiliary shock pad 6 is provided at the upper end of the adjustment seat 3, and there are six first auxiliary shock pads 5 and six second auxiliary shock pads 6. The upper end surfaces of the first auxiliary shock pad 5, the second auxiliary shock pad 6 and the central shock pad 4 are all at the same horizontal position, playing a shock-absorbing effect on the lithium battery rolling mill.

[0035] Please refer to Figure 1, the central seat 1 is a hexahedron, and there are six inclined surfaces on the central seat 1, each inclined surface corresponding to an extension seat 2, achieving equidistant distribution and improving the uniformity of shock absorption.

[0036] Working principle: During use, place the central seat 1 at the bottom of the lithium battery rolling mill. Rely on the central shock pad 4 to achieve the shock absorption effect. At this time, the central seat 1 is located at the center of the bottom of the lithium battery rolling mill. To improve the shock absorption effect, pull the adjustment seat 3 outwards. The adjustment column 11 moves along the adjustment groove 9, realizing the adjustment of the distance between the adjustment seat 3 and the extension seat 2. The six adjustment seats 3 are independently adjusted and can be adjusted to different lengths according to the shape of the bottom of the lithium battery rolling mill, improving flexibility and also being applicable to lithium battery rolling mills of different sizes, improving applicability. After adjustment, the connecting column 7 is threadedly connected to the threaded connection groove 13 through the first external thread 14, so as to realize the rotation of the support leg 8 until it contacts the ground, supporting the extension seat 2 and the adjustment seat 3 and improving stability. In this way, multi-directional and multi-point shock absorption support can be carried out on the bottom of the lithium battery rolling mill, thereby improving the overall shock absorption stability and uniformity and enhancing the shock absorption effect.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A shock-absorbing base for a lithium battery rolling mill, comprising a central seat (1), and a central shock-absorbing pad (4) is arranged on the upper surface of the central seat (1); It is characterized in that: It further comprises: An extension seat (2), which is arranged at the inclined surface of the central seat (1), and the extension seat (2) is welded to the central seat (1). One side of the extension seat (2) is provided with an adjustment seat (3), and both the extension seat (2) and the adjustment seat (3) are provided with six; An adjustment column (11), which is arranged on one side surface of the adjustment seat (3), and the adjustment column (11) is an integral structure with the adjustment seat (3). An adjustment groove (9) is arranged inside one end of the extension seat (2), and the adjustment column (11) moves along the adjustment groove (9).

2. The shock-absorbing base for a lithium battery rolling mill according to claim 1, wherein: One end of the adjustment column (11) is provided with a limit plate (12), and the limit plate (12) is an integral structure with the adjustment column (11). A limit groove (10) is arranged outside the adjustment groove (9), and the limit groove (10) is an integral structure with the adjustment groove (9). The limit plate (12) moves along the limit groove (10).

3. The shock-absorbing base for a lithium battery rolling mill according to claim 1, characterized in that: Both the lower ends of the extension seat (2) and the adjustment seat (3) are provided with connecting columns (7), and a supporting leg (8) is arranged at the lower end of the connecting column (7).

4. The shock-absorbing base for a lithium battery rolling mill according to claim 3, characterized in that: One end outer wall of the connecting column (7) is provided with a first external thread (14), and a threaded connection groove (13) is arranged at the temporal part of the supporting leg (8), and the connecting column (7) is threadedly connected to the threaded connection groove (13) through the first external thread (14).

5. The shock-absorbing base for a lithium battery rolling mill according to claim 3, characterized in that: The other end outer wall of the connecting column (7) is provided with a second external thread (15). A partition baffle (16) is arranged outside the connecting column (7). Installation grooves (17) are arranged on the lower surfaces of both the extension seat (2) and the adjustment seat (3), and the connecting column (7) is threadedly connected to the installation grooves (17) through the second external thread (15).

6. The shock-absorbing base for a lithium battery rolling mill according to claim 1, characterized in that: The upper end of the extension seat (2) is provided with a first auxiliary shock-absorbing pad (5), the upper end of the adjustment seat (3) is provided with a second auxiliary shock-absorbing pad (6), and both the first auxiliary shock-absorbing pad (5) and the second auxiliary shock-absorbing pad (6) are provided with six. The upper end surfaces of the first auxiliary shock-absorbing pad (5), the second auxiliary shock-absorbing pad (6) and the central shock-absorbing pad (4) are all at the same horizontal position.

7. The shock-absorbing base for a lithium battery rolling mill according to claim 1, wherein: The central seat (1) is a hexahedron, and there are six inclined surfaces on the central seat (1).

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