| 摘要 |
The present invention relates to a device for detecting whether a cell is stuck in a lead gripper installed in a charging and discharging unit. According to an embodiment of the present invention, the device comprises a tray for accommodating a cell; the charging and discharging unit which charges and discharges the cell accommodated in the tray through the lead gripper for gripping an electrode lead formed in the cell; and a crane having an arm which can move inside or outside the charging and discharging unit in order to supply the tray to the charging and discharging unit or discharge the tray from the charging and discharging unit. A sensor is installed in the end of the arm to detect whether the cell is stuck in the end of the lead gripper. |
