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A method and system for generating a robot intelligent welding program

A robot intelligence, welding procedure technology, applied in welding equipment, arc welding equipment, manufacturing tools, etc., can solve the problem of time and material waste, and achieve the effect of improving accuracy, reducing preparation time, and improving production efficiency

Active Publication Date: 2022-07-26
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the serious waste of time and materials generated in the above parameter debugging, the present invention provides a method and system for generating a robot intelligent welding program

Method used

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  • A method and system for generating a robot intelligent welding program
  • A method and system for generating a robot intelligent welding program
  • A method and system for generating a robot intelligent welding program

Examples

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Comparison scheme
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Embodiment example 1

[0054] like figure 1 As shown, a method for generating a robot intelligent welding program includes the following steps:

[0055] Obtain the contour of the seam to be welded of the part to be welded;

[0056] dividing the outline of the to-be-welded seam into several straight and / or arc weld segments;

[0057] Perform parameter configuration according to the weld segment, wherein the parameter configuration includes obtaining a preset parameter configuration of a feature point set corresponding to the weld segment that has been preset and stored in an expert database;

[0058] The parameter configuration at least includes a motion instruction, a welding sequence, and a welding parameter, and a complete welding operation instruction is generated by connecting the motion instruction and the welding parameter of each weld segment in the welding sequence;

[0059] Display the corresponding parameter configuration and welding operation instruction with the display terminal, and r...

Embodiment example 2

[0090] A robot intelligent welding program generation system, comprising:

[0091] A programming element for writing and generating an application program of the method for generating an intelligent robot welding program;

[0092]A storage element for storing application programs written and generated by the programming element and as an expert library data storage system.

[0093] The production system of this example includes at least a robot, an industrial camera, a robot controller equipped with graphics processing software and an expert library carrying neural network algorithms, and a human-computer interaction terminal;

[0094] Implement the production method recorded in Case 1, automatically generate complicated and obscure welding programs through machine vision, expert library matching and program generation algorithms, and synchronously issue the robot control system on the production line to quickly complete the production line changeover or The work of replacing...

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Abstract

A method for generating a robot intelligent welding program, comprising the following steps: obtaining the contour of the to-be-welded seam of a component to be welded; dividing the contour of the to-be-welded seam into several straight line and / or arc welding seam segments; Carry out parameter configuration, wherein the parameter configuration includes obtaining the preset parameter configuration of the feature point set corresponding to the welding seam segment that has been preset and stored in the expert database; display the corresponding parameter configuration and welding operation instructions with the display terminal, and receive User's adjustment information on the parameter configuration and welding operation instructions; execute the adjusted and / or user-confirmed welding operation instructions to enable the robot to weld intelligently, according to the welding results, through user feedback and optimization of welding data, and store them in all locations through neural network algorithms. Describe the expert library and learn to become the preset parameter configuration. The invention enables the operator to quickly and accurately complete the welding program writing of the parts to be welded, reduces the preparation time for changing the production line or changing the product, and improves the production efficiency.

Description

technical field [0001] The invention relates to the field of autonomous programming of robot welding programs, in particular to a method and system for generating an intelligent robot welding program. Background technique [0002] Welding is an important metal joining method in the metal processing and manufacturing industry. It has the characteristics of strong reliability, high accuracy and low cost, so it is widely used in the field of metal joining; The molding effect largely depends on the operator's proficiency. Therefore, the labor cost of manual welding operations continues to rise, but the welding effect cannot be kept consistent. In order to improve the speed and quality of welding processing and better meet the needs of modern industries, the use of robots for welding is a necessary preparation for the realization of Made in China 2025. However, due to the complexity of the shape of the welding seam, a lot of point teaching and programming needs to be done when ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/00B23K9/095
CPCB23K9/00B23K9/095
Inventor 翟梦欣陈永杰冯镓键颜鲁齐
Owner GREE ELECTRIC APPLIANCES INC