Device and method for detecting battery go-no go gauge

The invention discloses a device for detecting a battery go-no go gauge. The device comprises a feeding system used for automatically conveying a battery and a detection system used for carry out go-no go gauge detection on the conveyed battery. The feeding system comprises a movable plate and a movable plate driving mechanism, a battery containing trough is formed in the movable plate, and the battery placed in the containing groove of the movable plate is automatically conveyed through the movable plate driving mechanism. The detection system comprises detection portions which are arranged on the feeding system along the downstream in the conveying direction of the battery, the detection portions comprise bearing portions and material guide pipes, the bearing portions are connected with the material pipes, the bearing portions are used for bearing the conveyed battery, first battery channels are arranged in the bearing portions and communicated with the material guide pipes, and the shape of the material guide pipes is matched with that of the battery so that the qualified battery can pass through the material guide pipes smoothly. The battery is put on the feeding system, and is automatically conveyed to the detection system through the feeding system, and automatic battery go-no go gauge detection can be achieved.