Battery electrolyte filling equipment and battery production line

By introducing a needle detection device and a guiding positioning structure into the battery electrolyte filling equipment, the problem of bent or skewed electrolyte filling needles has been solved, thereby improving the quality and yield of battery electrolyte filling.

CN117317538BActive Publication Date: 2026-05-26WORLD PRECISION MANUFACTURING (DONGGUAN) CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WORLD PRECISION MANUFACTURING (DONGGUAN) CO LTD
Filing Date
2023-09-20
Publication Date
2026-05-26

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Abstract

This invention discloses battery electrolyte filling equipment and a battery production line. The battery electrolyte filling equipment includes an filling device and a needle detection device. The filling device includes a filling module with a plurality of filling needles. The needle detection device is located on one side of the filling device and includes a detection module and a docking drive module. The docking drive module is connected to the detection module and includes a transfer mechanism and a lifting docking mechanism connected to each other. The transfer mechanism can drive the detection module to move below the filling module, and the lifting docking mechanism is used to drive the detection module to move up and down. The detection module includes a detection platform and a plurality of needle detection components, the number of which corresponds to the number of filling needles, and is located on the detection platform. When the detection module moves to the detection position, each needle detection component is located below a corresponding filling needle. This invention can detect the filling needles so that operators can know the bending and deflection of the filling needles.
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