Shaping device for storage battery electrode group

Abstract

The invention discloses a shaping device for a storage battery electrode group and belongs to the field of battery processing. An existing shaping device can achieve functions through two different drivers. The shaping device disclosed by the invention comprises a shaping part and a driving part, wherein the shaping part comprises a fixed frame, at least one pair of rotating bars is rotatably connected to the fixed frame side by side, each rotating bar comprises a driving arm at the upper end and a driven arm at the lower end, the driven arm is connected with a shaping plate, the driving part comprises a guide plate and a driving component for driving the guide plate to ascend and descend, at least one pair of guide grooves corresponding to the rotating bars is formed in the guide plate, and the driving arms are connected with the guide grooves through linkage levers. In a descending process of the guide plate, the linkage levers move along the guide grooves to drive the adjacent rotating bars to rotate, the driving arms relatively keep away to enable the driven arms at the lower ends to be close to one another, and the side wall of an electrode lug is clamped by the shaping plate; and in an ascending process of the guide plate, the rotating bars are driven to restore, the driven arms are relatively separated, and the electrode lug is loosened by the shaping plate.

Description

【Technical field】 [0001] The invention relates to a storage battery production equipment, in particular to a shaping device used for shaping the pole groups in the casting and welding jig during the wrapping process. 【Background technique】 [0002] In the automatic production of storage batteries, it is necessary to connect the tabs of the positive and negative monomer pole groups by casting welding. After the automatic wrapping machine puts the wrapped single pole group into the casting and welding fixture, the casting and welding fixture is clamped, but the mutual position of the poles in the pole group transferred from the material transfer device to the casting and welding fixture is deviated, The polar groups need to be aligned. In the traditional battery production process, the two processes of tab correction and shaping are all carried out manually. There are certain deficiencies in this kind of manual operation mode. The first is low work efficiency, and the secon...

AI Technical Summary

Problems solved by technology

Since there are many steps in the operation, it takes a lot of time to complete it by one worker.

In addition, manually correcting and shaping, because the consistency of each action cannot be guaranteed, will lead to differences in casting and welding quality

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