Printing device for medicine packaging composite film

The invention discloses a printing device for a medicine packaging composite film, which comprises a base, the upper end of the base is connected with a printing mechanism, the base is provided with a cutting groove, the upper end of the base is connected with clamping frames, a horizontal rail is connected between the clamping frames, the horizontal rail is slidably connected with a sliding block, and the upper end of the sliding block is connected with a poke rod. The lower end of the sliding block is connected with a cutting strip through a traction frame, a clamping block is connected to the horizontal rail, a lifting block is slidably connected to the clamping block, a lifting spring is connected between the lifting block and the clamping block, the lifting block is connected to the upper end of the cutting strip, a rotating shaft is rotationally connected to the clamping frame, and a rotating disc and a first transmission wheel are connected to the rotating shaft. The pressing strip is used for pressing