Research and Design of an Automatic Grasping Manipulator for Screw Surface Defect Detection Based on PLC
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Abstract
This paper studies and designs an automatic grasping manipulator for screw surface defect detection. The mechanical claw, lifting arm, pushing arm, and base are analyzed in terms of force conditions. Three-dimensional models of each structure and the overall system are designed. Furthermore, the PLC control circuit diagram and human-machine interaction interface are developed. The designed automatic grasping manipulator can reduce missed inspections, lower labor intensity and human resource costs, and improve detection efficiency.
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