Six-axis industrial robot control system with PLC (programmable logic control) function

Abstract

The invention relates to a six-axis industrial robot control system with a PLC (programmable logic control) function. Teaching control and PLC control can input a command to an ARM (advanced RISC (reduced instruction set computer) machine) micro-processor through an LCD (liquid crystal display) and a touch screen display module, an operating lever module and a fast button can directly input the command to the ARM micro-processor, an I / O (input / output) interface module is connected with the input and output signal end of a robot actuator, the ARM micro-processor is used for performing data storage and calling with a memory module, and after the ARM micro-processor is used for processing data and calculating a trajectory, a communication module can send a control signal to an execution control unit of a robot. A PLC system and a robot teaching control system are integrated into a whole, and various algorithms can be applied for improving the control performances of a motor. The operation is more convenient and simpler, and the automatic control of the robot can be realized. Different programs can be called and controlled against the robot under different conditions through the PLC, so that the same robot can complete the flexible control of different works. The system is novel in integral structure, small and exquisite in design, convenient and fast to use.

Description

technical field [0001] The invention relates to a robot control technology, in particular to a six-axis industrial robot control system with PLC function. Background technique [0002] The traditional industrial robot control system adopts the solution of teaching pendant + main controller (usually an industrial computer). The teaching pendant is usually separated from the main controller and executed by different processors. Completion, high cost, large volume, and at the same time, due to the high price and low reliability of industrial computers, it is difficult to meet the needs of industrial sites. Using PLC to control I / O input and output can realize the automatic control of the robot and its peripheral equipment. It has good versatility for pneumatic, electric or hybrid drive systems, high reliability and low failure rate. The use of PLC products is expensive, and if you need to monitor the I / O status, you need to configure additional display devices (such as a touch...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problems of high cost and large volume of the main controller of industrial robots, and proposes a six-axis industrial robot control system with PLC function. Robot programming, data processing, file management, monitoring status and other functions, and make the control system have the function of PLC programming, especially provide an industrial robot control system that integrates the teaching pendant and the main controller and has PLC functions

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