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Crawling arc welding robot and failure detection method and device of crawling arc welding robot

A fault detection and robot technology, applied in arc welding equipment, manipulators, welding equipment, etc., can solve problems such as inability to self-check, and achieve the effect of improving user experience, meeting user needs, and improving production efficiency

Inactive Publication Date: 2020-03-10
SUZHOU RUINIU ROBOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a crawling arc welding robot and a fault detection method and device for the crawling arc welding robot, so as to at least solve the technical problem that the crawling arc welding robot cannot self-check after a fault in the prior art

Method used

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  • Crawling arc welding robot and failure detection method and device of crawling arc welding robot
  • Crawling arc welding robot and failure detection method and device of crawling arc welding robot
  • Crawling arc welding robot and failure detection method and device of crawling arc welding robot

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Embodiment 1

[0023] According to an embodiment of the present invention, an embodiment of a fault detection method for a crawling arc welding robot is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be implemented in a computer system such as a set of computer-executable instructions and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0024] figure 1 It is a flowchart of a fault detection method for a crawling arc welding robot according to an embodiment of the present invention.

[0025] Such as figure 2 As shown, the structure of the crawling arc welding robot involved in the embodiment of the present invention includes: a walking trolley 1, a mechanical arm 2, a welding torch 3, a seam tracking sensor 4, a lifting joint 201, a telescopic joint 202 for horizontal adjustment, and an adjustment seam tracking se...

Embodiment 2

[0044] According to an embodiment of the present invention, an embodiment of a fault detection device for a crawling arc welding robot is also provided.

[0045] image 3 is a structural schematic diagram of a fault detection device for a crawling arc welding robot according to an embodiment of the present invention. Such as image 3 As shown, the device includes: a first judgment module 100 , a collection module 200 and an acquisition module 300 .

[0046] Wherein, the first judging module 100 is used for collecting the measured value of the weld seam sensor, and judging whether the measured value of the weld seam sensor is greater than a preset weld seam threshold. The collection module 200 is used to determine the failure of the crawling arc welding robot and collect the current posture of the kinematic joint when the measured value is greater than the preset weld threshold. The obtaining module 300 is used to obtain the fault type of the crawling arc welding robot accor...

Embodiment 3

[0053] According to an embodiment of the present invention, a crawling arc welding robot is also provided, which includes the above-mentioned fault detection device for a crawling arc welding robot.

[0054] According to the crawling arc welding robot proposed in the embodiment of the present invention, the above-mentioned fault detection device of the crawling arc welding robot solves the technical problem that the crawling arc welding robot cannot self-check after a fault in the prior art, thereby improving user experience and satisfying users demand and effectively improve production efficiency.

[0055] The serial numbers of the above embodiments of the present invention are for description only, and do not represent the advantages and disadvantages of the embodiments.

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Abstract

The invention discloses a crawling arc welding robot and a failure detection method and device of the crawling arc welding robot. The failure detection method includes the steps that a measured valueof a welding seam sensor is collected, and whether the measured value of the welding seam sensor is greater than a preset welding seam threshold or not is judged; if the measured value is greater thanthe preset welding seam threshold, it is determined that the crawling arc welding robot has a failure, and current postures of movement joints are collected; and the failure type of the crawling arcwelding robot is obtained according to the current postures of the movement joints. When the measured value of the welding seam sensor is greater than a certain value, the failure type of the crawlingarc welding robot can be obtained according to the current postures of the movement joints, so that the accuracy of determination is effectively improved, the user requirements are met, and the userexperience is improved.

Description

technical field [0001] The invention relates to the field of arc welding robot control, in particular to a crawling arc welding robot and a fault detection method and device for the crawling arc welding robot. Background technique [0002] With the continuous development of science and technology, the introduction of information technology, computer technology and artificial intelligence technology, the research on crawling arc welding robots has gradually gone out of the industrial field, and gradually expanded to the fields of medical care, health care, family, entertainment and service industries. People's requirements for crawling arc welding robots have also been upgraded from simple and repetitive mechanical actions to crawling arc welding robots with high intelligence, autonomy and interaction with other intelligent bodies. Crawling arc welding robots are also widely used for their flexibility and good economy. [0003] In the related technology of crawling arc weldi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/32B25J19/00B23K9/00
CPCB23K9/00B23K9/32B25J19/00B25J19/0095
Inventor 熊斌侍海东朱杰马静昊张启航季伟孙宇郭振杰王磊
Owner SUZHOU RUINIU ROBOT TECH CO LTD
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