Lithium battery packaging, testing, sorting and edge-folding full automatic production line

Abstract

The invention discloses a lithium battery packaging, testing, sorting and edge-folding full automatic production line. The full automatic production line comprises a secondary packaging part, a complementary packaging testing part and a cutting-folding-ironing part, wherein the secondary packaging part, the complementary packaging testing part and the cutting-folding-ironing part are arranged in sequence from one side to the other side; a discharging stay wire is arranged in front of the complementary packaging testing part and the cutting-folding-ironing part; the secondary packaging part comprises a loading station, an electric core positioning mechanism, a lead screw conveying mechanism, a packaging mechanism, an electrolyte recovering mechanism, a pre-trimming mechanism and a first manipulator reclaiming mechanism; the complementary packaging testing part comprises a secondary positioning mechanism, a complementary packaging mechanism and a testing mechanism; a second manipulator reclaiming mechanism is arranged behind the complementary packaging mechanism; and the cutting-folding-ironing part comprises a feeding positioning mechanism, a trimming mechanism, an edge-folding mechanism, an edge ironing mechanism and a third manipulator reclaiming mechanism. Through adoption of the full automatic production line, vacuum air exhausting, puncturing, electrolyte sucking, sealing, pre-trimming, edge voltage testing, fine trimming, double edge folding and edge-ironing reshaping are integrated.

Description

technical field [0001] The invention relates to a fully automatic production line for lithium batteries, in particular to a fully automatic production line for packaging, testing, sorting and folding of lithium batteries. Background technique [0002] With the shortage of energy and the pressure of the world's environmental protection, large-capacity power batteries have gradually become the main body of power sources. Among them, lithium batteries, as green batteries, will not cause secondary pollution and have no memory effect, etc., and gradually become the power source market. App's first choice. The power type lithium battery has the advantages of high energy, high battery voltage, wide operating temperature range, long storage life, high power tolerance, low self-discharge rate, light weight, green environmental protection, and no memory effect. It is mainly used in hybrid power Vehicles, electric vehicles, electric bicycles, and future solar LED street lamp energy st...

AI Technical Summary

Problems solved by technology

[0003] At present, in China, most lithium battery manufacturers rely on the purchase of a single production equipment to form a lithium battery production line for lithium battery production, but still mainly use semi-automatic equipment and stand-alone automatic equipment, and the good product rate is only about 80%~85%. Compared with foreign products, performance indicators such as compactness, service life, production efficiency and degree of automation are still far behind.

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