Machine vision detection structure for flaw detection

The invention discloses a machine vision detection structure for flaw detection. The machine vision detection structure comprises visual tubular workpiece detection equipment, wherein the visual tubular workpiece detection equipment is sequentially provided with afirst conveyor, an angle adjusting slope plate, an operation table, an outer surface sliding detection table top, a second conveyor, an inner surface detection mechanism and a third conveyor according to the path process of a tubular workpiece, the angle adjusting slope plate is obliquely installed at the tail end of the first conveyor, the lower end of the angle adjusting slope plate is connected with the operation table, the outer surface sliding detection table top is installed on the left side of the angle adjusting slope plate and comprises a sliding guide plate and a visual detection mechanism installed on one side of the sliding guide plate, the second conveyor is installed on the left side of the sliding guide plate, and a hydraulic cylinder