Automatic lithium battery conveying and fixing equipment and conveying and fixing method thereof

Abstract

The invention belongs to the technical field of batteries, and particularly relates to automatic lithium battery conveying and fixing equipment and a conveying and fixing method thereof. The automatic lithium battery conveying and fixing equipment comprises a fixing base, two supporting plates are arranged on the two sides of the fixing base and are perpendicular to the fixing base, an upper conveying belt and a lower conveying belt are arranged in the middle of the fixing base, and the two conveying belts are arranged between the two supporting plates; each conveying belt comprises a friction belt, elastic rubber is arranged on the outer side of each friction belt, and a plurality of lithium batteries distributed at equal intervals are arranged between the two conveying belts; the two ends of each friction belt are each provided with a driving roller, and a driving shaft rod is arranged in the middle of each driving roller; and a plurality of limiting rollers which are distributed at equal intervals are arranged on the sides, close to the lithium batteries, of the interiors of the two friction belts, and the multiple limiting rollers are in contact connection with the friction belts. Therefore, rapid conveying, fixing and grinding of the lithium batteries can be achieved, manpower is greatly saved, and the grinding efficiency and the grinding effect are improved.

Description

technical field [0001] The invention belongs to the technical field of batteries, and in particular relates to a lithium battery automatic transmission and fixing device and a transmission and fixing method thereof. Background technique [0002] "Lithium battery" is a type of battery that uses lithium metal or lithium alloy as the positive / negative electrode material and uses a non-aqueous electrolyte solution. The inside of the battery adopts a spiral wound structure, and a very fine and highly permeable polyethylene film separator material is used to space the positive and negative electrodes. The positive electrode includes a current collector composed of lithium cobalt oxide (or lithium nickel cobalt manganate, lithium manganate, lithium iron phosphate, etc.) and aluminum foil. The negative electrode consists of a current collector composed of graphitized carbon material and copper foil. The battery is filled with an organic electrolyte solution. In addition, a safety...

AI Technical Summary

Problems solved by technology

[0003] General household lithium batteries are generally welded in series by hand. Before welding, the positive and negative electrodes of the lithium battery need to be polished, and the lithium battery needs to be clamped and fixed during grinding to avoid movement of the lithium battery during the grinding process. Affecting the grinding effect, the clamping and fixing of the lithium battery cannot be clamped with a rigid fixture to prevent damage to the lithium battery. The battery is better fixed, and the shaking of the lithium battery is easy to occur, which makes the grinding effect poor

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