Battery cell packaging mechanism, battery cell packaging logistics line and battery cell turnover and transfer method

Abstract

The invention relates to a battery cell packaging mechanism, a battery cell packaging logistics line and a battery cell turnover and transfer method. The battery cell packaging mechanism comprises a turnover unit, a transfer unit and a packaging unit; the turnover unit and the transfer unit are arranged along the same straight line; the packaging unit is arranged on the moving path of the transfer unit; the turnover unit is used for turning over an aluminum film; the transfer unit is used for transferring a battery cell subjected to aluminum film turnover on the turnover unit to the packaging unit for packaging processing; the turnover unit and the transfer unit form a height difference to transfer the battery cell from the turnover unit to the transfer unit. According to the battery cell packaging mechanism, the battery cell is directly cut off and transferred to the transfer unit from the turnover unit through the height difference, the placement angle of the battery cell in the machining process is not changed through transfer of the battery cell by the transfer unit, and then the battery cell is packaged and machined through the packaging unit, so that the packaging efficiency of the battery cell is improved, and unification during the package processing of the battery cell can be maintained. Compared with a traditional mechanical arm for carrying battery cells, the battery cell packaging mechanism has the advantage of higher time efficiency.

Description

technical field [0001] The invention relates to the technical field of battery production, in particular to a battery packaging mechanism, a battery packaging logistics line and a battery folding and transferring method. Background technique [0002] During the production process of the existing pouch battery, the battery cells need to be placed in the punched aluminum film. After the aluminum film is folded, the aluminum film needs to be top-sealed, side-sealed, and corner-sealed sequentially through the packaging platform. Sealing and other processing, in the above processing process, the manipulator is generally used to transport the battery between the front and rear processing platforms, and each transportation requires the manipulator to repeatedly pick up and put down the battery, so that the battery processing When the placement angle and processing level are easy to deviate, the stable state of the cell after flipping is destroyed, resulting in poor uniformity and p...

AI Technical Summary

Problems solved by technology

[0002] During the production process of the existing pouch battery, the battery cells need to be placed in the punched aluminum film. After the aluminum film is folded, the aluminum film needs to be top-sealed, side-sealed, and corner-sealed sequentially through the packaging platform. Sealing and other processing, in the above processing process, the manipulator is generally used to transport the battery between the front and rear processing platforms, and each transportation requires the manipulator to repeatedly pick up and put down the battery, so that the battery processing When the placement angle and processing level are easy to deviate, the stable state of the cell after flipping is destroyed, resulting in poor uniformity and poor packaging effect of the cell packaging, and reducing the aging of the cell packaging, thereby reducing equipment production capacity

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