Aluminum-to-nickel positive electrode tab cutting device

The utility model discloses an aluminum-to-nickel positive pole lug cutting device, and belongs to the technical field of cutting devices. An aluminum-to-nickel positive pole lug cutting device comprises a base, a cutting knife, a positioning plate, a plurality of groups of fixed lug seats, a plurality of groups of fixed lug seats, a plurality of groups of fixed lug seats, a plurality of groups of fixed lug seats, a plurality of groups of fixed lug seats, a plurality of groups of fixed lug seats, a plurality of groups of fixed lug seats, a plurality of groups of fixed lug seats and a plurality of groups of fixed lug seats, wherein the positioning plate is provided with a groove which is matched with the cutting knife; the plurality of groups of fixing holes are respectively formed in the plurality of groups of fixing lug seats; the multiple sets of first piston rods are fixedly connected into the positioning plate, the telescopic ends of the first piston rods penetrate through the positioning plate, and the p