Self-adaptive centering stacking equipment

Abstract

The invention relates to self-adaptive centering stacking equipment, and the equipment comprises a machine table, a stacking tray, a self-adaptive reference stacking mechanism and a centering positioning mechanism; the self-adaptive reference stacking mechanism comprises a self-adaptive reference adjusting assembly and a battery cell stacking assembly; the self-adaptive adjusting assembly comprises a reference plate and a reference plate driving source, the reference plate driving source drives the reference plate to abut against a reference positioning pin of the stacking tray, and a stacking reference surface is formed on one side of the stacking tray; the battery cell stacking assembly is used for pressing a battery cell on a stacking tray and a stacking reference surface in an abutting manner and can push the battery cell in the stacking tray; the centering positioning mechanism comprises a centering positioning plate capable of being inserted into the stacking tray and a pressing assembly, the centering positioning plate is pressed and fixed in the stacking tray through the pressing assembly, and the stacking arm pushes the battery cell to abut against the centering positioning plate. While the cell stacking precision is improved, the cell stacking device is suitable for cell stacking of a long module, and the stacking precision is not affected by change of a stacking platform.

Description

technical field [0001] The invention relates to the technical field of new energy battery manufacturing, in particular to an adaptive centering stacking device. Background technique [0002] At present, the new energy power battery industry is developing rapidly, and the use of new energy power batteries also involves all aspects of society, such as automotive power batteries. As a new energy source, the power battery is clean and efficient, and it is also an ideal zero-emission, pollution-free clean new energy source. [0003] In the manufacturing process of power batteries, the stacking action is an important part of the module forming process. During the battery cell stacking process, the cells are usually automatically loaded and sorted, and the cells are fixed by a jig and then transported to the belt line. The direction of the battery cell is identified by the rotation of the module manipulator, and then the battery cell is placed on the carrier for secondary position...

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the poor stacking progress of battery stacking in the prior art, the need for secondary positioning stacking, and the stacking technology is not applicable to long modules, and to provide an adaptive centered stacking For the equipment, an adaptive reference stacking mechanism is set to determine the reference plane of the cell stacking, and the centering positioning mechanism is used to realize the center stacking of the cells from both sides. While improving the stacking accuracy of the cells, it is suitable for the cell stacking of long modules without Stacking accuracy affected by changes in the stacking platform

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