A battery cell automatic tab tab equipment

Abstract

The invention discloses a device for automatically folding tabs of electric cores, comprising: the shell assembly includes a foot seat, a first casing, a first box door, a partition, a second casing, a second box door, a touch screen, a second box door, and a second box door. A fixed plate and a drive assembly; the motor will drive the screw to rotate, the screw will drive the slider to move to one side, the slider will drive the first cylinder to move, and the suction cup will move the clamp to drive the suction nozzle to move, and the first cylinder will pass through the suction nozzle. The core is sucked, and then the motor is reversed to move the slider in the opposite direction. After the slider drives the first cylinder to the designated position according to the designated direction, the first cylinder, the second cylinder and the third cylinder are started to work in sequence through the touch screen. , to complete the forming of the tabs of the battery cells. The equipment automatically folds the tabs of the cells through automation, which avoids the fatigue of the staff, and the intelligent operation avoids manual tabs, which not only improves the consistency of the tabs, but also achieves battery usage. The requirements of production have also improved the accuracy of the battery core folding ears.

Description

technical field [0001] The invention relates to the technical field of automatic tab folding of battery cells, in particular to a device for automatically folding tabs of battery cells. Background technique [0002] A cell refers to a single electrochemical cell containing positive and negative electrodes, which is generally not used directly; it is different from a battery that contains a protection circuit and a casing and can be used directly. The composition of a lithium-ion rechargeable battery is as follows: cell + protection circuit board ; The rechargeable battery removes the protective circuit board and it is the battery cell; it is the storage part of the rechargeable battery; the quality of the battery cell directly determines the quality of the rechargeable battery, and the battery cell is divided into aluminum shell cells and soft pack cells (also known as "Polymer batteries") and cylindrical batteries. Usually, mobile phone batteries use aluminum shell batterie...

AI Technical Summary

Problems solved by technology

[0002] A cell refers to a single electrochemical cell containing positive and negative electrodes, which is generally not used directly; it is different from a battery that contains a protection circuit and a casing and can be used directly. The composition of a lithium-ion rechargeable battery is as follows: cell + protection circuit board ; The rechargeable battery removes the protective circuit board and it is the battery cell; it is the storage part of the rechargeable battery; the quality of the battery cell directly determines the quality of the rechargeable battery, and the battery cell is divided into aluminum shell cells and soft pack cells (also known as "Polymer batteries") and cylindrical batteries. Usually, mobile phone batteries use aluminum shell batteries, digital products such as Bluetooth mostly use soft-pack batteries, and laptop batteries use a series-parallel combination of cylindrical batteries. The diameter is small, the specific surface area is large, the color is white, the purity is high, and the electrochemical performance is significantly improved. It can be used in lithium titanate battery materials and lithium cobalt oxide battery materials. The existing battery tabs are usually bent by hand. Long-term operation will make the staff prone to fatigue, and the consistency of manual folding of the battery tabs is not high. If the bending effect of the battery tabs is not good, it will affect the production efficiency and output.

Images