The invention relates to an intelligent punching machine for an outer package aluminum-plastic film of a soft-packaged lithium battery. The intelligent punching machine comprises a supporting bottom plate and a punching device. The punching device is mounted at the top of the supporting bottom plate and comprises a punching frame, supporting hydraulic cylinders, supporting moving bodies, supporting telescopic bodies, telescopic body springs, transverse branched chains, a rolling branched chain, punching hydraulic cylinders, punching mechanism, moving body connecting blocks, moving body pushingrods, pushing rod connecting frames and a punching support. The rolling branched chain comprises a rolling electric sliding block, a rolling pushing rod, a rolling connecting frame, a rolling rotating shaft, rolling wheels, telescopic wheels and rolling springs. Through the intelligent punching machine for the outer package aluminum-plastic film of the soft-packaged lithium battery, the difficultproblems that when an existing outer package aluminum-plastic film of a soft-packaged lithium battery is punched, the punching size of a punching die cannot be adjusted, the position around the aluminum-plastic film deforms when the aluminum-plastic film is punched, and the aluminum-plastic film punching effect is poor can be solved.