▎ 摘　　要

NOVELTY - A kind of multifunctional graphene film press one extension air expansion shaft, by fixing seat (1), a motor (2), a left connecting shaft seat (3), a handle (4), a transmission shaft (5), shaft (6), right connecting shaft seat (7), air pump (8) is composed of the motor (2) is fixed on the left side seat upper fixing base (1), a left connecting shaft seat (3) fixed on fixing seat (1) upper part, left end and motor (2) output end connected with together, the right end and transmission shaft (5) connected with the handle (4) fixed on transmission shaft (5) of the right connecting shaft seat (7) fixed on fixing seat (1) and right upper part and left end seat and transmission shaft (5) connected, right end and air pump (8) is connected, the shaft (6) fixed on transmission shaft (5) the middle position, this new utility model, air pump to pass on to slide block for graphene film tube core for fastening, the slide block of multi-distribution can be control of flatulence shaft of the whole multi-pipe core is mounted, suitable for the die.