Patent ID: 10300520

Abstract:
Provided is a workpiece conveying apparatus including: two SCARA robots each including: a raising and lowering frame supported on a stationary frame so as to be movable in an up-and-down direction, the stationary frame being mounted to extend along a width direction orthogonal to a workpiece conveying direction of a passage space for conveying a workpiece; a first arm supported on the raising and lowering frame through intermediation of a first joint; a second arm held through intermediation of a second joint; a first arm driving mechanism configured to drive the first arm to rotate; and a second arm driving mechanism configured to drive the second arm to rotate; raising and lowering mechanisms arranged to correspond to the two SCARA robots, respectively, and configured to enable the corresponding raising and lowering frames to mutually independently move in the up-and-down direction; a cross arm; and a cross bar unit.