AUTOMATIC PRODUCTION LINE FOR CASCADE UTILIZATION OF POWER BATTERIES

Disclosed is an automatic production line for cascade utilization of power batteries, which is sequentially provided along the transmission direction of materials with: an appearance detection system (100), a screening device, a transport system (300), a residual energy detection device (400), a tab installation device (500) and an assembling system (600), and in addition, is provided with a grouping device and a film sticking device (800), where the grouping device is located among the residual energy detection device (400), the tab installation device (500) and a grouping station (620). The automation of a whole process including appearance detection, voltage detection, residual energy detection, grouping, tab installation, assembling and the like of cascade utilization of retired power batteries can be realized.