(完整word)机械手PLC控制系统设计方案.doc

automatic line。 PLC design manipulator mainly rely on the limit switch and the solenoid

valve control and promote them。 The robot moves are all

used electrical control, pneumatic drive。 It's up / down, left / right shift and rotate

left / right rotation using a double double coil solenoid valveto promote the completion

of the cylinder pressure. The mechanical hand movements depend on the conversion limit

switches to control the order and in accordance with a certain action。 In the robot’s

movement in the process ofdetection lights will be installed to detect movement of its start

and stop。 The design of the mechanical components are used in simulation of mechanical

hand， there are electric programmable logic controller (PLC）， switching power

supply, electromagnetic valve, etc.。 A two button drive impulse to the robot, its