Abstract:By relying on the multifunctional manipulator as a single pass hook type shot blasting machine, an automatic feeding machine was designed. Shot blasting treatment on the mass medium and small size workpiece were implemented. The equipment structure design was able to satisfy the automatic conveying and handling of complex cylinder, motor shell, crankshaft, worm and other components, and various types of parts were able mixed for processing. Through the control link automatically detected incoming size of material, no material alarm and within in 1 minute without material automatically stop running. It is high in efficiency and reliable in operation.