A kind of slotting machine for battery packs

Abstract

The invention discloses a battery wrapping slotting machine, which relates to the field of storage battery production and solves the technical problem that the efficiency of the wrapping slotting machine in the prior art is too low. The wrapping slotting machine provided by the invention includes a feeding device, a film feeding device, casting and welding jig, and a sliding seat that drives the casting and welding jig to move laterally. The film feeding device includes a film support plate, a film cutting component arranged above the film support plate, and a film taking part that can move laterally. The film support plate is provided with a film There is a clipping rack above the coating port and an avoidance groove for avoiding the lateral movement of the film parts on the clipping frame. A casting and welding fixture is set directly below the coating port. The feeding device includes a pole group that can be transferred to the clipping The clamping arm of the rack and the push rod that pushes the pole group in the clamping rack into the casting and welding fixture along the coating opening; through this device, the automatic coating and slotting are completed, and the transfer of the pole group and coating into the slot The process is completed by different parts, which can make full use of time and improve work efficiency.

Description

【Technical field】 [0001] The invention relates to storage battery production equipment, in particular to a slotting machine for wrapping slices. 【Background technique】 [0002] During the production process of the battery, it is necessary to pack the stacked pole groups into the jig and send them to the next process for casting and welding. The traditional operation method will easily lead to the occurrence of separators or pole plates in the package. Quality problems such as unevenness and the pole group being polluted by dust accumulated on the platform not only affect the work efficiency, but are also related to the occurrence of two important quality unqualified items such as virtual welding of the internal plates of the battery and short circuit. Therefore, it is also necessary to wrap a thin film on the pole group. [0003] The existing wrapping slotting mechanism transfers the pole group through the clamping arm that can move horizontally, lift up and down, and rotat...

AI Technical Summary

Problems solved by technology

[0003] The existing wrapping slotting mechanism transfers the pole group through the clamping arm that can move horizontally, lift up and down, and rotate. Complete the coating, and then continue to move up and down and move it into the casting and welding fixture. This process takes a long time, resulting in low mechanical efficiency.

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