Blanking scissors device

The utility model relates to the technical field of textile machinery, in particular to a discharging scissors device. In an existing self-winding machine, the scissors device can only control openingand closing of the scissors in a one-to-one mode, an air cylinder and an electromagnetic valve need to be installed on each scissor, and cost is high. According to the discharging scissor device, anair cylinder is fixed to a discharging scissor bottom plate, and a fisheye connector is in threaded connection with the air cylinder; wherein a plurality of parallel blade assemblies are arranged on the blanking scissors bottom plate, each blade assembly comprises a push-pull piece, a blade rotating shaft, a first blade and a second blade, and the push-pull pieces and the second blades are rivetedand fixed; the lower end of the discharging scissors material returning strip is fixed to the fisheye connector, and the upper portion of the discharging scissors material returning strip is sequentially connected to the push-