Device for sticking bottom gummed paper to battery core of power lithium battery

Abstract

The invention relates to the field of new energy lithium battery production, and relates to a device for sticking bottom gummed paper to a battery core of a power lithium battery. The device for sticking the bottom gummed paper to the battery core of the power lithium battery comprises a frame component, a battery core material tray device, a battery core carrying device, a first workbench, a gummed paper fixed-scale cutting device, a gummed paper sticking device and a control component, wherein the frame component is used for installing other devices, the battery core material tray device isfixedly arranged on the frame component, the battery core carrying device is fixedly arranged on the frame component and is arranged above the battery core material tray device, the first workbench isfixedly arranged on the frame component and is connected with the battery core material tray device, the gummed paper fixed-scale cutting device is fixedly arranged on the frame component and is installed directly above the first workbench, and the gummed paper sticking device is fixedly arranged on the frame component and is connected with the first workbench and the gummed paper fixed-scale cutting device. According to the device, the process of sticking the bottom gummed paper to a square lithium ion battery core can be completed, the automation level can be improved, and the production ofa square lithium battery can be more intelligent.

Description

technical field [0001] The invention relates to the field of production of new energy lithium batteries, in particular to a device for pasting bottom adhesive tape on battery cells of power lithium batteries. Background technique [0002] Square lithium batteries usually refer to square batteries with aluminum shell or steel shell. Prismatic batteries with aluminum shells with high battery energy density are mostly used, because the structure of prismatic batteries is relatively simple, unlike cylindrical batteries that use high-strength stainless steel as the shell and accessories such as explosion-proof safety valves, so the weight of the overall accessories is higher. Light, relatively high energy density. [0003] For square lithium batteries, lithium ion cells need to be pasted with adhesive tape at the bottom when the square lithium batteries are packaged. How to put the cells into the aluminum case, these two steps are currently carried out in two separate steps, so ...

AI Technical Summary

Problems solved by technology

[0003] For square lithium batteries, lithium ion cells need to be pasted with adhesive tape at the bottom when the square lithium batteries are packaged. How to put the cells into the aluminum case, these two steps are currently carried out in two separate steps, so two devices are required. However, the degree of automation of the two equipment is low, which is not conducive to intelligent production

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