DETECTION SYSTEM AND DETECTION METHOD FOR DETECTING TAB BACK OF BARE BATTERY CELL IN CELL COMBINING APPARATUS

A detection system and method for detecting a tab back of a bare battery cell during a cell combining operation are disclosed. The system includes a top cap carrying apparatus, a cell combining apparatus, a first detection apparatus, a second detection apparatus, and a control apparatus. The cell combining apparatus displaces two bare battery cells from a lying state to an upright cell combining state when a top cap is supported. The top cap carrying apparatus moves from a carrying position to a displacement position, enabling the tabs to extend and expose an anode tab back part and a cathode tab back part. The first and second detection apparatuses capture images of the respective tab back parts. The acquired images are processed for use in subsequent operations. This system enables real-time image acquisition of the tab back parts during the combining process, providing comprehensive quality information for the bare battery cell tabs.