CN223291752U - Battery cell flip mechanism - Google Patents

Abstract

The utility model provides a battery core turnover mechanism which comprises a transplanting fixed plate and a transplanting movable plate, wherein the transplanting fixed plate and the return line are relatively and fixedly arranged, the transplanting movable plate is adjustably arranged on the transplanting fixed plate and can move relative to the transplanting fixed plate along a first direction, a turnover assembly and a first driving piece are rotatably arranged on the transplanting fixed plate, the first driving piece is used for driving the turnover assembly to rotate, and the single battery core is fixed on the turnover assembly. The transplanting movable plate can move relative to the transplanting fixed plate to adjust the spatial position of the single cell, so that the transplanting movable plate can rapidly and accurately correspond to the spatial position of a processing structure of a subsequent process.

Description

Battery core turnover mechanism

Technical Field

The utility model relates to the technical field of batteries, in particular to a battery core overturning mechanism.

Background

The single-body battery cell is specifically a square-shell battery cell, and the single-body battery cell needs to be continuously turned over for a certain angle according to the processing requirement in the production process so as to expose a certain surface of the single-body battery cell to cope with a specific processing procedure, for example, when a top cover of the battery cell needs to be processed, the top cover of the battery cell needs to be arranged upwards, and when the battery cell is subjected to coating operation, the bottom surface of the battery cell is generally required to be arranged upwards. In practice, the battery cell overturning mechanism is used for overturning the battery cell. However, when the existing turnover mechanism works, the space positions of the turnover battery cell structure such as the top cover or the bottom surface are not easy to correspond to the space positions of the processing structure of the subsequent process, and the adjustment difficulty is high.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide a battery core turnover mechanism, wherein a transplanting movable plate can move relative to a transplanting fixed plate to adjust the space position of a single battery core, so that the single battery core turnover mechanism can rapidly and accurately correspond to the space position of a processing structure of a subsequent process.

The embodiment of the utility model is realized by the following technical scheme:

The battery cell turnover mechanism comprises a transplanting fixed plate and a transplanting movable plate, wherein the transplanting fixed plate and the return line are relatively fixedly arranged, the transplanting movable plate is adjustably mounted on the transplanting fixed plate and can move along a first direction relative to the transplanting fixed plate, a turnover assembly and a first driving piece are rotatably mounted on the transplanting fixed plate, the first driving piece is used for driving the turnover assembly to rotate, and the single battery cell is fixed on the turnover assembly. After the single battery cell is turned over by a certain angle through the turning component, the transplanting movable plate moves relative to the transplanting fixed plate to adjust the space position of the single battery cell, so that the space position of the single battery cell can correspond to the space position of a processing structure of a subsequent process, and the operation is simple and easy to realize.

According to a preferred embodiment, the turnover assembly comprises a turnover seat rotatably mounted on the transplanting movable plate, a first reference block, a second reference block, a first positioning block and a second positioning block are arranged on the turnover seat, the first positioning block is opposite to the first reference block and can be close to or far from the first reference block along the first direction, the second positioning block is opposite to the second reference block and can be close to or far from the second reference block along the second direction, the first direction is perpendicular to the second direction, the second direction is parallel to the rotating shaft of the turnover seat, and the single battery cell is located in a space defined by the first reference block, the second reference block, the first positioning block and the second positioning block.

According to a preferred embodiment, the turning seat is provided with a carrying bar, the carrying bar is extended along a first direction, the first reference block is located at one end of the carrying bar, and the first positioning block is located at the other end of the carrying bar.

According to a preferred embodiment, the second positioning block is located at one side of the carrying bar in the second direction, and the second reference block is located at the other side of the carrying bar in the second direction.

According to a preferred embodiment, the bearing strip, the positioning block and the reference block are arranged in two groups and are arranged at intervals along the second direction.

According to a preferred embodiment, the top cover of the battery cell corresponds to the first positioning block, the bottom surface of the battery cell corresponds to the first reference block, a positioning groove is formed in the second reference block and/or the second positioning block, and the single battery cell is clamped in the positioning groove.

According to a preferred embodiment, the first reference block is adjustably arranged to the tilting mount, the first reference block being movable in the second direction. Therefore, when the single battery cell is turned over to the bottom surface of the battery cell to be upwards along the longitudinal direction, the first reference block can be separated from the bottom surface of the battery cell in a mode of moving along the second direction, and a space adjustment piece is created for processing equipment or a transfer mechanism of a subsequent station to operate the single battery cell.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a turnover mechanism according to an embodiment of the present utility model;

Fig. 2 is a schematic diagram of a first perspective structure of a turnover assembly according to an embodiment of the present utility model;

Fig. 3 is a schematic diagram of a second perspective structure of the turnover assembly according to the embodiment of the present utility model;

fig. 4 is a schematic perspective view of another turnover mechanism according to an embodiment of the present utility model.

The icons comprise 1, a turnover mechanism, 10, a transplanting fixed plate, 11, a transplanting movable plate, 12, a first driving piece, 13, a turnover assembly, 131, a turnover seat, 132, a first reference block, 133, a first positioning block, 134, a second reference block, 135, a second positioning block, 136, a bearing bar, 14, a support, c, a single cell, X, a first direction, Y, a second direction and Z, and longitudinal direction.

Detailed Description

For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 to 3, a battery core turnover mechanism 1 includes a transplanting fixed plate 10 and a transplanting movable plate 11, wherein the transplanting movable plate 11 is adjustably mounted on the transplanting fixed plate 10, the transplanting movable plate 11 can move relative to the transplanting fixed plate 10 along a first direction X, a turnover assembly 13 and a first driving member 12 are rotatably mounted on the transplanting fixed plate 10, the first driving member 12 is used for driving the turnover assembly 13 to rotate, and a single battery core c is fixed on the turnover assembly 13. Specifically, as shown in fig. 1, the transplanting movable plate 11 is slidably connected with the transplanting fixed plate 10 through a sliding rail and sliding block assembly, and an air cylinder is arranged on the transplanting fixed plate 10 and is used for driving the transplanting movable plate 11 to move relative to the transplanting fixed plate 10. In this embodiment, after the single battery cell c is turned over by the turning component 13 by a certain angle, the transplanting movable plate 11 moves relative to the transplanting fixed plate 10 to specifically adjust the single battery cell c, so that the spatial position of the single battery cell c can correspond to the spatial position of the processing structure of the subsequent process, and the operation is simple and easy to implement.

As shown in fig. 1 to 3, the turnover assembly 13 includes a turnover seat 131 rotatably installed on the transplanting movable plate 11, the turnover seat 131 is provided with a first reference block 132 and a second reference block 134, and a first positioning block 133 and a second positioning block 135, the first positioning block 133 is disposed opposite to the first reference block 132, the first positioning block 133 can be close to or far from the first reference block 132 along a first direction X, the second positioning block 135 is disposed opposite to the second reference block 134, the second positioning block 135 can be close to or far from the second reference block 134 along a second direction Y, the first direction X is perpendicular to the second direction Y, the second direction Y is parallel to a rotation axis of the turnover seat 131, and the single cell c is located in a space defined by the first reference block 132, the second reference block 134, the first positioning block 133 and the second positioning block 135. More specifically, two supports 14 are disposed on the transplanting movable plate 11, the two supports 14 are disposed at intervals in the second direction Y, the turnover seat 131 is rotatably mounted on the supports 14 through a bearing, that is, the turnover seat 131 is rotatably mounted on the transplanting movable plate 11 through the supports 14, the first driving member 12 is a motor, which is disposed on one of the supports 14, and an output shaft of the motor is in transmission connection with the turnover seat 131 to drive the turnover seat to rotate. In this embodiment, the first driving member 12 drives the turning base 131 to rotate ninety degrees so that the bottom surface of the battery cell is disposed upward along the longitudinal direction Z.

Further, the overturning seat 131 is provided with a carrying bar 136, the carrying bar 136 extends along the first direction X, the first reference block 132 is located at one end of the carrying bar 136, and the first positioning block 133 is located at the other end of the carrying bar 136. Accordingly, the second positioning block 135 is located at one side of the carrier 136 in the second direction Y, and the second reference block 134 is located at the other side of the carrier 136 in the second direction Y. In use, the individual cells c are placed on the carrier strip 136 and are provided with support in the longitudinal direction Z before the individual cells c are flipped over. That is, after the single battery cell c is transferred to the turnover mechanism 1 through the feeding mechanism, the single battery cell c is firstly placed on the bearing strip 136, and finally the single battery cell c is positioned and fixed through the matching of the positioning block and the reference block.

Specifically, as shown in fig. 2 and 3, the first and second positioning blocks 133 and 135 are driven by a cylinder mounted on the flipping base 131. The first reference block 132 is fixedly mounted on the carrier bar 136, and the second reference block 134 is fixedly mounted on the flipping base 131. Alternatively, the carrier bar 136, the positioning block and the reference block are two groups and are spaced along the second direction Y. So that two single cells c can be treated at a time, which is beneficial to improving the efficiency.

The second reference block 134 and/or the second positioning block 135 are provided with positioning grooves, and the single battery cell c is clamped in the positioning grooves. The positioning groove is used for fixing the single cell c so as to prevent the single cell c from being separated from the carrier strip 136, namely the turnover mechanism 1 during the turnover process.

In some embodiments, as shown in fig. 4, the first reference block 132 is adjustably disposed on the flip block 131, and the first reference block 132 can move along the second direction Y. Specifically, the first reference block 132 is slidably connected to the flipping base 131 through a sliding rail slider assembly, and the first reference block 132 is driven to move in the second direction Y through a cylinder. In this embodiment, the bottom surface of the battery cell is attached to the first reference block 132. So set up, when single electric core c overturns to the bottom surface of electric core along vertical Z up, first benchmark piece 132 can break away from the bottom surface of electric core through the mode along second direction Y motion, has created the space and transferred the piece for the processing equipment or the transfer mechanism operation single electric core c of follow-up station. It should be noted that, in this embodiment, the transplanting movable plate 11 is driven by the linear module to move relative to the transplanting fixed plate 10.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (7)

1. The battery core turnover mechanism is characterized by comprising a transplanting fixed plate and a transplanting movable plate, wherein the transplanting movable plate is adjustably mounted on the transplanting fixed plate and can move relative to the transplanting fixed plate along a first direction;

The transplanting fixing plate is rotatably provided with a turnover assembly and a first driving piece, the first driving piece is used for driving the turnover assembly to rotate, and the single battery cell is fixed on the turnover assembly.

2. The electrical core turning mechanism according to claim 1, wherein the turning assembly comprises a turning seat rotatably mounted on the transplanting movable plate, and a first reference block and a second reference block, and a first positioning block and a second positioning block are arranged on the turning seat;

The first positioning block is arranged opposite to the first reference block, the first positioning block can be close to or far away from the first reference block along the first direction, the second positioning block is arranged opposite to the second reference block, and the second positioning block can be close to or far away from the second reference block along the second direction;

The first direction is perpendicular to the second direction, and the second direction is parallel to the rotating shaft of the overturning seat;

the single battery cell is positioned in a space defined by the first reference block, the second reference block, the first positioning block and the second positioning block.

3. The battery cell turnover mechanism according to claim 2, wherein a bearing bar is arranged on the turnover seat, the bearing bar extends along a first direction, the first reference block is located at one end of the bearing bar, and the first positioning block is located at the other end of the bearing bar.

4. The cell flipping mechanism of claim 3, wherein the second positioning block is located on one side of the carrier bar in the second direction, and the second reference block is located on the other side of the carrier bar in the second direction.

5. The battery cell tilting mechanism according to claim 3, wherein the carrier bar, the positioning block and the reference block are two groups and are arranged at intervals along the second direction.

6. The battery cell turning mechanism according to claim 2, wherein the top cover of the battery cell corresponds to the first positioning block, the bottom surface of the battery cell corresponds to the first reference block,

And the second reference block and/or the second positioning block are/is provided with a positioning groove, and the single battery cell is clamped in the positioning groove.

7. The cell flipping mechanism of claim 6, wherein the first reference block is adjustably disposed to the flipping base, the first reference block being movable in the second direction.