Design of Control System for Moving Robot Based on Siemens PLC

With the continuous improvement of automation level in modern production lines, the application of robotic arms is becoming more and more widespread, greatly reducing the labor intensity of workers and also lowering labor costs. This article designs a handling robot arm controlled by Siemens PLC to move servo motors and stepper motors. The basic structure and functions of the robot arm are discussed. Through the design of system hardware and software, a training platform is built to test system stability and achieve automatic control of the production line. This enables the robot arm to operate efficiently and accurately, thereby improving production efficiency.