Formation clamp machine for bilateral-tab polymer soft-package power battery

Abstract

The invention discloses a formation clamp machine for a bilateral-tab polymer soft-package power battery. The formation clamp machine comprises a frame, a pressure control component, a heating control component, a charging-discharging device and a controller, wherein the pressure control component, the heating control component and the charging-discharging device are all arranged on the frame; the pressure control component and the heating control component are both connected with a power supply end of the charging-discharging device; the pressure control component is arranged on a working table-board of the frame; the heating control component is arranged on the pressure control component; a control end of the pressure control component, a control end of the heating control component and a control end of the charging-discharging device are electrically connected with corresponding control pins of the controller respectively. The formation clamp machine has the beneficial effects that the batch clamp formation problem of a battery with bilateral-outgoing tabs is solved; through the scheme of automation, the pressurization, the heating and the formation are gathered in one clamp to be carried out, transfer processes among working procedures are reduced, moreover, two original working procedures are combined into one working procedure, and the production efficiency is promoted.

Description

technical field [0001] The invention relates to a double-side lug polymer soft pack power battery formation fixture machine. Background technique [0002] In the original battery production technology, it is only for the battery fixture machine with one-side tab, and now it cannot adapt to the battery with double-side tab, so this set of fixture formation equipment specially designed to solve the double-side tab has been developed. Solve the problem of mass production of double-sided tabs. The heating and pressurization of the equipment and the formation of charge and discharge are carried out separately, and the time period required for these two processes is long, and the heating and pressurization is carried out at high temperature, and the ambient temperature is high, which is harmful to artificial The operation brings great inconvenience. In addition, when the battery is transported manually, the battery body is directly touched, resulting in a high defect rate of the ...

AI Technical Summary

Problems solved by technology

[0002] In the original battery production technology, it is only for the battery fixture machine with one-side tab, and now it cannot adapt to the battery with double-side tab, so this set of fixture formation equipment specially designed to solve the double-side tab has been developed. Solve the problem of mass production of double-sided tabs

The heating and pressurization of the equipment and the formation of charge and discharge are carried out separately, and the time period required for these two processes is long, and the heating and pressurization is carried out at high temperature, and the ambient temperature is high, which is harmful to artificial The operation brings a lot of inconvenience. In addition, when the battery is transported manually, the battery body is directly touched, resulting in a high defect rate of the battery.

And the uncertainty brought by human factors is difficult to be effectively controlled

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