Automatic anti -pinch manipulator is produced to metaplasia

The utility model discloses an automatic anti -pinch manipulator is produced to metaplasia, which comprises a fixed base, fixing base upper end fixedly connected with fixed block, first recess has been seted up on the fixed block surface, first recess roof fixedly connected with rotates the seat, the inside cavity of having seted up of fixing base, the inside fixed mounting of cavity has the motor, the output welding of motor has spiral shell rasp bar, spiral shell rasp bar keeps away from the one end of motor and is connected with the rotation of rotation seat, spiral shell rasp bar goes up threaded connection has the movable block, the equal fixedly connected with slider in movable block both sides, the spout has been seted up to first recess both sides lateral wall, and the slider correspondence is located the spout, movable block skin weld has fixed the knot, the fixing base upper end is two wire wheels of symmetrical fixedly connected with still, the fixing base bottom is the fixedly connected with mount