By virtue of such advantages as light weight, long life and low self-discharge rate, lithium batteries are gradually replacing traditional lead-acid batteries and Ni-MH batteries, and become the mainstream of aviation, electric vehicles, healthcare, daily electronic products and other industries. Full-automatic die cutting machines for lithium battery electrodes are used in the anode/cathode electrode punching, cutting & forming of lithium batteries with tabs. Metal molds are used to help electrode edges form via a double buffer mechanism through high-speed punching & cutting. The equipment solves the difficulty of tab welding and slurry dropping from the electrode edge in traditional winding process, thus increasing the safety, capacity and stability of batteries, and improving the punching & cutting efficiency at the same time.