Flanging machine

Abstract

The invention discloses a flanging machine. The flanging machine comprises a rack and a base arranged on the rack, wherein a trimming carrying and conveying mechanism, an alignment mechanism, a trimming mechanism and a flanging mechanism are arranged on the base; the trimming carrying and conveying mechanism is used for conveying a battery; the alignment mechanism is positioned on the two sides ofthe trimming carrying and conveying mechanism and is used for seeking the central line of the battery; the trimming mechanism is used for cutting a redundant laminating film; the flanging mechanism is used for bending the residual laminating film; an overturning mechanism used for overturning the battery is arranged in the position, following the flanging mechanism, on the base; a roll folding and carrying mechanism used for carrying the battery, a prepressing locating mechanism which is positioned on the two sides of the roll folding and carrying mechanism and is used for prepressing the laminating film and locating the battery, and a roll folding mechanism used for folding the laminating film through rolling are arranged in the position, following the overturning mechanism, on the base;and a hot pressing shaping mechanism used for leveling the laminating film is arranged in the position, following the roll folding mechanism, on the base. According to the flanging mechanism, trimming, flanging, code scanning, weighing, shaping and overturning can be automatically carried out on the battery, the automation degree is high, product specifications are uniform, the battery is not damaged, manpower is greatly saved, and quality is improved.

Description

technical field

[0001] The invention relates to an edge folding machine, in particular to an edge folding machine for plastic sealing films of batteries. Background technique

[0002] Batteries are the power source of many electronic and electrical equipment. The rapid development of transportation, communication and electronic information technology, and the in-depth popularization of electric vehicles, mobile phones and notebook computers in people's lives have greatly promoted the progress of battery technology, so new battery products emerge in endlessly.

[0003] Among them, lithium-ion batteries have attracted more and more attention from all walks of life, such as the electric vehicle industry, because of their advantages such as large capacity, long cycle life, and high cost performance. Lithium-ion batteries are generally composed of positive electrodes, negative electrodes, separators, electrolytes, and the like. The pole pieces are separated by a diaphragm to ma...

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