A kind of lithium battery recycling equipment

Abstract

The invention discloses a lithium battery recycling device, comprising a workbench provided with support feet, a distribution table fixedly connected to the worktable, a transport device provided in the distribution table, and a lift provided in the distribution table device, a driving device fixedly connected to the worktable, a pushing device slidably connected to the distribution table, a cutting device provided on the distribution table, and a discharge battery fixedly connected to the worktable; the conveying device It includes a placement slot set on the distribution table, a lifting bin set on the distribution stage, a transport slot set below the placement slot, a plurality of transport rollers rotatably connected to the transport slot, and sleeves. It is connected to the separate belt of the conveying roller; the present invention realizes the automatic and orderly feeding of the integrated lithium battery and the removal of the plastic skin through the linkage and cooperation of the conveying device, the lifting device and the pushing device, and reduces the manpower to waste lithium battery. The contact of the battery reduces the damage to the human body caused by the chemical substances in the battery during the handling process.

Description

technical field [0001] The invention belongs to the technical field of lithium batteries, and in particular relates to a lithium battery recovery device. Background technique [0002] The recycling process of waste lithium-ion batteries mainly includes pretreatment, secondary treatment and advanced treatment. Since there is still some electricity left in the used batteries, the pretreatment process includes deep discharge process, crushing, and physical separation; the purpose of secondary treatment is to realize the complete separation of positive and negative active materials from the substrate, and heat treatment and organic solvent dissolution are commonly used. , lye dissolution method and electrolysis method to realize the complete separation of the two; advanced treatment mainly includes two processes of leaching and separation and purification to extract valuable metal materials; according to the classification of extraction process, battery recycling methods can be ...

AI Technical Summary

Problems solved by technology

[0003] Taking the common 18650 battery pack as an example, the existing pretreatment method needs to manually remove the plastic skin of the battery pack, then manually remove the copper sheets connected to the electrodes of the battery pack, and disassemble the battery pack to form a single 18650 battery unit. , and then transported into the crusher for crushing and sorting; in the existing technology, the volume of the battery pack is generally relatively large, and it is difficult to realize complete automatic feeding, and the feeding is often done manually. Not only the transportation speed and transportation rhythm are unstable, but it is easy to cause the machine to idle Or overload, and at the same time, the efficiency is low. When workers touch the broken lithium battery, they will inevitably be injured by the chemical liquid in the battery, causing accidents; at the same time, the plastic skin of the battery pack has strong toughness and can only be removed by manpower. low efficiency

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