Control method of welding robot provided with warning device

A welding robot and control method technology, applied in the direction of alarm, welding equipment, auxiliary devices, etc., can solve the problems of affecting welding quality, weak welding seam, reducing factory work efficiency, etc., so as to improve production efficiency and ensure welding quality Effect

Inactive Publication Date: 2017-11-21
HUAIHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the welding process, due to mechanical problems or control command problems, the welding robot is easy to weld the weld not firmly, or weld the workpiece to be welded through, which affects the welding quality and reduces the work efficiency of the factory.

Method used

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  • Control method of welding robot provided with warning device

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Embodiment Construction

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0019] See figure 1 , The present invention provides a technical solution: a control method of a welding robot with an alarm device, the control method specifically includes the following steps:

[0020] S1: Select the corresponding welding graphics according to the weld shape of the workpiece to be welded, and enter the graphics coordinates of the workpiece to be welded;

[0021] S2: According to the welding shape information of the workpi...

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Abstract

The invention discloses a control method of a welding robot provided with a warning device and belongs to the technical field of mechanical automation. The control method comprises the following steps: S1, selecting a corresponding welding figure according to the welding seam shape of a to-be-welded workpiece; S2, sending a welding control instruction to a hardware system of the welding robot by a PLC; S3, controlling the welding action of the welding robot by utilizing a visual upper computer software operating interface; S4, sending a collected welding robot sensor signal to a visual upper computer through a data acquisition card; and S5, sending a feedback signal to an alarm system for giving an alarm when the normal range is exceeded. According to the control method, the visual upper computer and a touch panel are adopted to display relevant information of a monitored signal in real time so as to judge the moving trajectory of mechanical arms of the welding robot and carry out real-time alarm reminding on unreasonable conditions, so that the wedling quality is ensured and the production efficiency is improved.

Description

Technical field [0001] The invention relates to the technical field of mechanical automation, in particular to a control method of a welding robot with an alarm device. Background technique [0002] An automobile parts assembly is assembled by a large number of large and small parts, each part has an arrangement order of the assembly, and the corresponding parts are assembled and welded together in a distributed manner. Most of the welding of the auto parts assembly is done by welding robots. When working, the welding robot first moves to the welding location, and then the welding gun completes the welding through electric current. Due to mechanical problems or control command problems during the welding process, the welding robot is likely to weld the welds weakly, or weld the workpiece to be welded through, which affects the welding quality and reduces the work efficiency of the factory. For this reason, we put forward a control method of welding robot with alarm device and pu...

Claims

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Application Information

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IPC IPC(8): B23K37/00B23K37/02G08B21/00
CPCB23K37/00B23K37/02G08B21/00
Inventor 张元良
Owner HUAIHAI INST OF TECH
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