Design of the Control System for Automatic Riveting Machine Based on PLC

Abstract

This design is a kind of taking FX1n-60MR PLC as the control core of the riveting device. Introduction of riveting machine overall plan design, hardware PLC circuit design, pneumatic circuit design etc. Elaborating the riveting machine manual, automatic, dynamic control module. Giving the PLC control circuit, the hardware connection circuit, touch screen interface circuit design method; the software part adopts the modular design, gives the thinking of design about data processing and control processing. The riveting machine mainly solves the problem that the existing riveting machine manual operation makes workers easy fatigue, low efficiency, low qualified rate of finished products. Changing the manual operation into automatic operation, setting relevant parameters corresponding to the signal through the touch screen, transmitting the singal to the PLC device, controlling the riveting machine power supply circuit, a pneumatic circuit, drive circuit, main circuit switching respectively to achieve the riveting machine operation automaticly, which make the products' qualified rate improves greatly, riveting speed to upgrade, besides, the touch screen on the work of real-time monitoring effect, good man-machine interface. Experimental results show that the automatic riveting machine runs good results.