Transplanting manipulator of flange drilling machine

The utility model relates to a transplanting manipulator of a flange drilling machine, which comprises a portal frame, a transplanting movement device and a transplanting manipulator, the transplanting manipulator comprises a longitudinal lifting beam, a driving cylinder and a transplanting support plate, and the transplanting support plate is rotatably connected to the bottom end of the longitudinal lifting beam through a hinge shaft. The bottom surface of the transplanting supporting plate is connected with a workpiece clamping structure, a hinge shaft is fixedly connected with an overturning swing arm, the fixed end of the driving air cylinder is rotationally hinged to the lower portion of the longitudinal lifting beam, and the telescopic end of the driving air cylinder is rotationally hinged to the swing end of the overturning swing arm; the driving cylinder is used for controlling the transplanting support plate to turn over between a transverse position and a vertical position in a reciprocating manner