Battery cell film-coating machine

Abstract

The invention discloses a battery cell film-coating machine. The battery cell comprises a rack, a film releasing mechanism, an anchor ring film-coating mechanism, a pole terminal surface film-coatingmechanism, and a control mechanism, wherein the film releasing mechanism is arranged at the upper side of a support frame, an insulating film is arranged in the film releasing mechanism, and one end of the insulating film is pulled down to the rack through a film releasing shaft; the anchor ring film-coating mechanism comprises a battery cell horizontal pushing module and two guide rails arrangedat two ends of the battery cell horizontal pushing module, and the film releasing shaft is arranged at the tail end of the guide rail; the pole terminal surface film-coating mechanism is arranged below the film-releasing mechanism, comprises a clamping mechanism and guide rails arranged at two ends of the clamping mechanism; the control mechanism is respectively connected with the annular film-coating mechanism, the pole terminal surface film-coating mechanism and the film-releasing mechanism. The performing of the battery cell pole terminal automatic film-coating is realized by arranging thepole terminal surface film-coating mechanism without artificially coating the film; the production cost is reduced, the film coating quality and the production efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of electric core production and manufacturing, in particular to an electric core coating machine. Background technique [0002] With the continuous advancement of science and technology, the demand for new energy power batteries is increasing, and its production and manufacturing process have a greater impact on the quality of batteries. Among them, the production of batteries is particularly important. In the production process of batteries, it is necessary Wrapping the insulating film on the surface of the battery core has a very important impact on the performance and safety of the battery core, so wrapping the insulating film is a key process in the production and manufacturing process of the battery core. In the prior art, there are two methods of manual coating and automatic coating by equipment. However, the coating process of the battery pole needs to be done manually, and the quality is poor, which ...

AI Technical Summary

Problems solved by technology

In the prior art, there are two methods of manual coating and automatic coating by equipment. However, the coating process of the battery pole needs to be done manually, and the quality is poor, which affects the subsequent assembly process such as shelling, and affects the performance of the battery. and safety, and low productivity

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