CN-224232665-U - Battery cell shell-entering jig and battery cell overturning shell-entering device

CN224232665UCN 224232665 UCN224232665 UCN 224232665UCN-224232665-U

Abstract

The utility model discloses a battery cell shell-entering jig and a battery cell overturning shell-entering device, wherein the battery cell shell-entering jig comprises a circulation seat, the circulation seat is provided with a battery cell clamp and a shell clamp, and the battery cell clamp can rotate relative to the shell clamp so as to enable a battery cell of the battery cell clamp to be installed in a shell of the shell clamp. The cell fixture comprises a first fixing mechanism for fixing the cell, the housing fixture comprises a second fixing mechanism for fixing the housing, and one of the first fixing mechanism and the second fixing mechanism can be adjusted along the radial direction of the rotation axis of the cell fixture so as to align the cell with the housing.

Inventors

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Assignees

广东利元亨智能装备股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250331

Claims (12)

1. The battery cell shell-entering jig is characterized by comprising a circulation seat, wherein the circulation seat is provided with a battery cell clamp and a shell clamp, and the battery cell clamp can rotate relative to the shell clamp so as to enable a battery cell of the battery cell clamp to be installed in a shell of the shell clamp; The cell fixture comprises a first fixing mechanism for fixing the cell, the housing fixture comprises a second fixing mechanism for fixing the housing, and one of the first fixing mechanism and the second fixing mechanism can be adjusted along the radial direction of the rotation axis of the cell fixture so as to align the cell with the housing.
2. The battery cell casing jig of claim 1, wherein: The other of the first and second securing mechanisms is positionally adjustable along the rotational axis of the cell clamp to align the cell with the housing.
3. The battery cell casing jig of claim 1, wherein: The battery cell clamp comprises a roll-over stand, the first fixing mechanism comprises a sliding frame which is connected with the roll-over stand in a sliding mode, and the sliding direction of the sliding frame is arranged along the radial direction of the rotation axis of the battery cell clamp.
4. The battery cell casing jig of claim 3, wherein: The sliding frame is provided with a first bottom supporting part for supporting the battery cell and a side positioning block positioned at one side of the first bottom supporting part, and the side positioning block is used for abutting one side of the battery cell to be positioned; The sliding frame is provided with a first transmission piece, a wedge-shaped rotating structure is arranged between the first transmission piece and the side positioning block, and when external force pushes the first transmission piece, the side positioning block can be lowered relative to the first bottom supporting portion.
5. The battery cell casing jig of claim 4, wherein: the side positioning block is located on one side, away from the rotation center of the battery cell clamp, of the supporting portion.
6. The battery cell casing jig of claim 3, wherein: The battery cell overturning shell-entering device is provided with a guide rail, and when the overturning frame rotates, the roller rolls along the guide rail so that the position of the sliding frame along the radial direction of the rotation axis of the battery cell clamp is adjusted.
7. The battery cell casing jig of claim 1, wherein: The shell clamp comprises an upright frame, a second bottom supporting part and a side positioning part are arranged on one side of the upright frame, the shell clamp further comprises at least one pair of clamping jaws, and the clamping jaws can be abutted against the edge of the shell so that the shell can be tightly attached to the side positioning part.
8. The battery cell casing jig of claim 7, wherein: The shell clamp further comprises a second transmission part and a third transmission part which are connected with the clamping jaw, when the second transmission part is pushed by external force, the clamping jaw can move towards the direction that the shell is far away from the side positioning part, the third transmission part is provided with a transmission inclined plane, and when the external force in the same direction acts on the transmission inclined plane, the third transmission part drives the clamping jaw to be far away from each other.
9. The battery cell casing jig of claim 1, wherein: The bottom of the circulation seat is provided with a track part and a transmission tooth for rotation, and the battery cell overturning shell-entering device comprises a guide rail corresponding to the track part and a driving chain corresponding to the transmission tooth.
10. The utility model provides a shell device is gone into in electric core upset which characterized in that: the battery cell overturning and shell-entering device comprises the battery cell shell-entering jig according to any one of claims 1 to 9.
11. The cell flip-in housing apparatus of claim 10 wherein: The battery cell overturning and shell entering device comprises a shell entering station, the shell entering station comprises a driving component and an overturning and shell entering guide track block, The driving assembly is used for driving the battery core clamp to rotate, and the overturning shell-entering guide track block is used for abutting against the first fixing mechanism so that the battery core of the first fixing mechanism is aligned with the shell of the second fixing mechanism to enter the shell.
12. The cell flip-in housing apparatus of claim 10 wherein: The battery cell overturning and shell-entering device comprises a battery cell lug welding station, a battery cell lug shaping station or a rubberizing station.

Description

Battery cell shell-entering jig and battery cell overturning shell-entering device Technical Field The utility model relates to the technical field of battery production equipment, in particular to a battery cell shell-entering jig and a battery cell overturning shell-entering device. Background In the production process of the battery, the battery core is put into the shell and is a key step of packaging the battery core structure, and the tightness, shock resistance and heat management performance of the battery are directly affected. For example, square and cylindrical batteries require laser welding to ensure the seal of the housing and prevent electrolyte leakage. The traditional battery cell shell-entering process is mostly carried out in a manual or semi-automatic mode, and the problems of low production efficiency, poor alignment precision of the battery cell and the shell, complicated feeding and discharging processes among stations and the like exist. With the development of automation technology, various automatic battery core shell-entering devices appear on the market, but the devices are often complicated in design and low in integration level, so that the maintenance cost is high and the devices are difficult to flexibly apply between different production lines. And the production efficiency of manually feeding and discharging the battery cells or transferring the battery cells in different stations is low, and the battery cells need to be repositioned when being put into the shell, so that the time is consumed, and the productivity is influenced. Disclosure of utility model The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the battery core shell-entering jig which can simplify the feeding and discharging processes between stations, reduce manual intervention and remarkably improve the automation degree and the overall efficiency of a production line. The utility model also provides a battery cell overturning and shell-entering device with the battery cell shell-entering jig. According to an embodiment of the first aspect of the utility model, the battery cell housing jig comprises a circulation seat, wherein the circulation seat is provided with a battery cell clamp and a housing clamp, and the battery cell clamp can rotate relative to the housing clamp so as to enable the battery cell of the battery cell clamp to be mounted in the housing of the housing clamp. The cell fixture comprises a first fixing mechanism for fixing the cell, the housing fixture comprises a second fixing mechanism for fixing the housing, and one of the first fixing mechanism and the second fixing mechanism can be adjusted along the radial direction of the rotation axis of the cell fixture so as to align the cell with the housing. The battery core shell-entering jig at least has the following beneficial effects that through the backflow design of the jig on a production line, the feeding and discharging processes among stations are simplified, the manual intervention is reduced, and the automation degree and the overall efficiency of the production line are remarkably improved. And each station adopts a unified reflow jig, ensures the consistency and stability of the battery core in-shell process, and is beneficial to improving the product quality. The relative rotation design of the battery core clamp and the shell clamp effectively improves the accuracy of battery core shell entering and reduces assembly errors. Furthermore, the standardized jig design enables equipment to be easy to maintain, reduces replacement and debugging costs, and improves flexibility and expandability of a production line. According to some embodiments of the first aspect of the utility model, the other of the first and second fixing mechanisms is positionally adjustable along the rotational axis of the cell clamp to align the cell with the housing. According to some embodiments of the first aspect of the utility model, the cell fixture comprises a roll-over stand, and the first fixing mechanism comprises a sliding frame slidingly connected to the roll-over stand, and a sliding direction of the sliding frame is arranged along a radial direction of a rotation axis of the cell fixture. According to some embodiments of the first aspect of the present utility model, the sliding frame is provided with a first bottom supporting part for supporting the battery cell, and a side positioning block located at one side of the supporting part, wherein the side positioning block is used for abutting against one side of the battery cell to be positioned; The sliding frame is provided with a first transmission piece, a wedge-shaped rotating structure is arranged between the first transmission piece and the side positioning block, and when external force pushes the first transmission piece, the side positioning block can be lowered relative to the first bottom suppor