This equipment is mainly used for lithium battery positive and negative electrode to auto.matically cut the tabs. The electrode is actively unwinded, through the transition spokeunwinding tension mechanism, correction mechanism, the introduction of laser cuttingtab mechanism for tab cutting, ater slitting, the electrode is divided into two, and finallythe electrode is winded through the air expansion shaft. The extemal dimensions of thelaser cutting tabs are controlled by parameter setting, the scrap is automatically rejectedafter cutting, and the formed electrode are collected into coils through the winding mechanism.