Frame grabbing assembly

The utility model discloses a frame grabbing assembly. The frame grabbing assembly comprises an installation base, a transverse frame, a movable frame, a blocking rod, a clamping jaw and an anti-skid part. According to the frame grabbing assembly, a transverse frame is arranged below a mounting base, a movable frame is arranged below the transverse frame, blocking rods are symmetrically and fixedly connected to the bottom of the movable frame, a clamping jaw is arranged on the outer side of the middle of the movable frame, an anti-skid part is arranged at the bottom end of the clamping jaw, the top of the clamping jaw is hinged to the middle of the movable frame through a rotating shaft, and a connecting round rod is arranged in the middle of the clamping jaw; a telescopic air cylinder is arranged between the connecting round rod and the bottom of the movable frame, the fixed end of the telescopic air cylinder is hinged to the bottom of the movable frame, the telescopic end of the telescopic air cylinder is f