SCREW SUPPORTING STRUCTURE FOR A SCREW INSPECTING DEVICE CAPABLE OF IMPROVING THE ACCURACY OF THE INSPECTION

摘要

PURPOSE: A screw supporting structure for a screw inspecting device is provided to inspect the boundary of the outer circumference of a screw while a head portion of the screw is supported by point-contact type supporting protrusions of a sharp end shape with a point-contact method, thereby improving the accuracy of the inspection.;CONSTITUTION: A screw supporting structure for a screw inspecting device includes a turntable with a plurality of screw receiving units (30) separated in the columnar direction; a camera arranged around the turntable; and a light source which faces the camera. A pair of supporting units (32) facing each other is arranged on the screw receiving units of the turntable. Point-contact type supporting protrusions (35) supporting a head portion of the screw with a point-contact method are arranged on each top of the supporting units. The upper parts of the point-contact type supporting protrusions are formed into a sharp end shape.;COPYRIGHT KIPO 2013