Industrial robots for automated handling operations are widely used in machine tool loading and unloading, automated production lines for stamping machines, automatic assembly lines, palletizing and handling, and automatic handling of containers. Some developed countries have established maximum limits for manual handling, and tasks exceeding these limits must be completed by handling robots. The advantage of robots is that they can be programmed to complete various expected tasks, combining the respective advantages of humans and machines in terms of their structure and performance, especially reflecting artificial intelligence and adaptability.