| 摘要 |
The present invention relates to a system for extracting a gas of a medium and large secondary battery, which moves to a location where a medium and large secondary battery is positioned in consideration of inconvenience of movement of the medium and large secondary battery, receives the medium and large secondary battery in a jig thereof, forms a vacuum state, punches one side of the medium and large secondary battery to allow the gas to flow out, and analyzes and extracts a gas component, without collision between a positive (+) electrode and a negative (-) electrode or a short. In the present invention, a movable system (10-1) for extracting a gas of a medium and large secondary battery comprises a case unit (100) provided to be movable to extract the gas at the location where the medium and large secondary battery (20) is positioned; a medium and large jig unit (300) including a jig frame (310) slidably installed in the case unit (100) and a jig cover (320) covering the jig frame (310) by using a cylinder (230) to form a vacuum state; and a transfer unit (200) causing the jig cover (320), on which a battery hitting member (330) is installed, to be lifted and lowered by the cylinder (230) operated according to a switching operation performed by a user. |
