Alkaline battery steel shell forming production line and transformation method thereof

Abstract

The invention discloses a transformation method of an alkaline battery steel shell forming production line. The transformation method comprises the steps that a typing station is arranged at the frontend of a notch station, the number of stretching stations is correspondingly reduced by one, so that the number of stations of the production line is unchanged before and after transformation, and finally the sizes of forming molds of printing equipment at the stations are adjusted. According to the transformation method of the alkaline battery steel shell forming production line, typing stationsdo not need to be arranged additionally in an existing equipment framework, by removing the stations, the typing stations are reserved on the production line so as to realize printing of anti-counterfeiting labels of the molding equipment; and meanwhile, by adjusting the stretching rate and the thinning rate of specific stations, it is ensured that the thickness and stretching parameters of the production line are reasonable, a head of the battery steel shell cannot be broken, and the yield rate is ensured. The transformation method of the alkaline battery steel shell forming production linehas the advantages of low cost and a compact structure of the production line after transformation.

Description

technical field [0001] The invention relates to the field of battery production technology, in particular to an alkaline battery steel case forming production line and a transformation method thereof. Background technique [0002] At present, the battery steel case forming production line on the alkaline battery steel case forming production line has twelve stations. According to the different operations performed by the corresponding stations, the twelve stations include stretching station, stretching and thinning station. station, head forming station and notching station, wherein, the stretching and thinning station is located at the fifth station. The steel shell is formed into a columnar shell from the sheet after stretching and thinning by the molds at each station. With the improvement of corporate intellectual property awareness, it is now necessary to engrave anti-counterfeiting marks on the head of the steel shell. Since there is no typing station on the productio...

AI Technical Summary

Problems solved by technology

With the improvement of corporate intellectual property awareness, it is now necessary to engrave anti-counterfeiting marks on the head of the steel shell. Since there is no typing station on the production line, if printing equipment is directly added outside the production line, the steel shell needs to be manually sent to the printing equipment after forming. Printing of anti-counterfeiting marks is low in production efficiency and increases labor costs; if printing equipment is directly added at the end of the production line, the original frame of the rack needs to be disassembled, which is cumbersome and costly to modify

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