Automatic production line simulation debugging method based on virtual simulation debugging machine

Abstract

The invention discloses an automatic production line simulation debugging method based on a virtual simulation debugging machine. The method comprises steps that layout and planning of a three-dimensional virtual digital production line are carried out in a Tecno simulation software system; motion parameters of workpiece and mechanical equipment and an electrical signal I / O address are defined; a robot motion program is programmed; in a TIA software system, program codes of a PLC logic program and HMI program logics are programmed and are downloaded to the virtual simulation debugging machine; during virtual debugging, the PLC logic program of the virtual simulation debugging machine is triggered to start, a corresponding electrical signal is sent to the three-dimensional virtual digital production line; the motion process of the three-dimensional virtual digital production line is observed and verified; when a fault occurs, the PLC logic program, the HMI program logics, the robot motion program, production line layout, tools and / or clamp design are modified and adjusted. The method is advantaged in that reworking cost can be reduced, and electrical logic signal interaction verification simulation can be carried out.

Description

technical field [0001] The invention relates to the field of automatic production line debugging, in particular to a simulation debugging method of an automatic production line based on a virtual simulation debugging machine. Background technique [0002] With the transformation and upgrading of China's manufacturing industry, the application of robotic automated production lines is becoming more and more common. When an enterprise builds automated production, it needs to wait until the hardware equipment such as robots, tooling, and fixtures are manufactured before the workshop on the transportation site can perform production line layout, static and dynamic interference checks between equipment, robots and PLC programs, and production line beats. Debugging, which leads to a long project cycle. If the on-site debugging finds that there is a problem with the design or procedure of the production line, the cost of rework is very high. At present, although there is virtual si...

AI Technical Summary

Problems solved by technology

When an enterprise builds automated production, it needs to wait until the hardware equipment such as robots, tooling, and fixtures are manufactured before the workshop on the transportation site can perform production line layout, static and dynamic interference checks between equipment, robots and PLC programs, and production line beats. Debugging, which leads to a long project cycle. If the on-site debugging finds that there is a problem with the design or procedure of the production line, the cost of rework is very high

At present, although there are virtual simulation software on the market, they belong to software animation simulation, and there is no interactive verification simulation of electrical logic signals. The animation simulation of pure software is not consistent with the on-site operation logic of the real production line.

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