Strip mill of thin film

Abstract

The invention provides a film band and strip rolling mill, consisting of a motor-reducer device, an elastic pin coupling device, a balance symmetric gear transmission device, a front stander device and a rear stander device, a lower roller system device, an upper roller system device, a roller system bearing radial windage eliminating device, a left baffle device of a roller, a right baffle device of the roller, an electro-hydraulic servo press-down device, a roller changing device and a base; the film band and strip rolling mill is characterized in that the size of the roller seam can be automatically controlled by adopting an electro-hydraulic servo control technology, thus stably producing battery electrodes which meet the quality standard without compressing air source from external part; meanwhile, the developed balance symmetric transmission device, the roller system bearing radial windage eliminating device, the roller left baffle device, the roller right baffle device and the roller changing device lead the adjustment and maintenance of the rolling mill to be simple and convenient, The invention is an ideal film band and strip rolling mill which has the advantages of improving the precision of battery electrodes, improving the productivity of the rolling mill and overcoming the shortages of the prior art.

Description

1. Technical field: [0001] The invention relates to a thin film strip processing equipment, in particular to a thin film strip rolling mill, which is suitable for the production of lithium-ion battery pole pieces and other thin film strips in electronic products. 2. Background technology: [0002] At present, in the manufacturing process of lithium batteries and other electronic devices, most of the coating film compaction process adopts the technical method of adjusting wedge iron and gas cap oil clamping in the roll gap adjustment and roll fixing technology. These methods require external Compressed air source, complex adjustment, poor stability of roll fixing, failure to realize automatic control of roll gap, inconvenient roll changing operation and other disadvantages. 3. Contents of the invention: [0003] The purpose of the present invention is to invent a thin-film strip rolling mill, which can automatically control the size of the roll gap by using electro-hydrauli...

AI Technical Summary

Problems solved by technology

[0002] At present, in the manufacturing process of lithium batteries and other electronic devices, most of the coating film compaction process adopts the technical method of adjusting wedge iron and gas cap oil clamping in the roll gap adjustment and roll fixing technology. These methods require external Compressed air source, complex adjustment, poor roll fixing stability, inability to realize automatic roll gap control, inconvenient roll changing operation, etc.

Images