Positioning compensation system

A compensation system and displacement sensor technology, applied in the field of automation, can solve problems such as poor spraying effect, damage to car surfaces and spraying robots, and achieve high reliability and accurate spraying effects

Inactive Publication Date: 2018-01-05
SHANGHAI FANUC ROBOTICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing spraying robots have high requirements on the accuracy of the vehicle's conveying trajectory. Once the vehicle's trajectory deviates, the spraying robot will still follow the original trajectory for tracking and spraying. The spraying effect is not good. robot damage

Method used

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  • Positioning compensation system

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] In a preferred embodiment, as figure 1 As shown, a positioning compensation system is proposed, which is applied to the spraying robot 40 for tracking and spraying automobiles; wherein, it may include:

[0027] a conveying mechanism (not shown in the drawings) for conveying the automobile in a first direction;

[0028] The displacement sensor 10 is used to collect and output the motion information of the conveying mechanism;

[0029] The controller 20 is connected with the displacement sensor 10 to receive and judge the position of the car in the first direction according to the motion information;

[0030] The image acquisition device 30 is connected with the controller 20;

[0031] When the controller 20 judges that the car has reached a standard body position, it controls the image acquisition device 30 to collect the actual body position o...

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Abstract

The invention relates to the technical field of a semiconductor, particularly relates to a positioning compensation system and is applied to a spraying robot used for carrying tracking spraying of anautomobile. The positioning compensation system comprises a conveying mechanism, a displacement sensor used for acquiring the motion information of the conveying mechanism and outputting the motion information, a controller which is connected with the displacement sensor and is used for receiving the motion information and determining the position of the automobile in the first direction accordingto the motion information, and image acquisition equipment connected with the controller, wherein the controller is used for controlling the image acquisition equipment for acquiring the actual vehicle body position of the automobile when the automobile is determined to reach the standard vehicle body position, the controller is used for comparing the actual vehicle body position acquired by theimage acquisition equipment with the standard vehicle body position to generate the comparison result, and the controller is connected with the spraying robot and is used for compensating a tracking track of the spraying robot according to the comparison result. The positioning compensation system is advantaged in that the actual automobile position can be compared with the standard position so asto compensate the motion track of the spraying robot, spraying is precise, and reliability is high.

Description

technical field [0001] The invention relates to the technical field of automation, in particular to a positioning compensation system. Background technique [0002] With the development of technology, in the field of automobile manufacturing, such as the spraying of car bodies, automation has been realized. The spraying robot performs spraying work synchronously with the progress of the car on the conveyor chain, with high efficiency and uniform spraying, which can adapt to large-scale car spraying operations. . [0003] However, the existing spraying robots have high requirements on the accuracy of the vehicle's conveying trajectory. Once the vehicle's trajectory deviates, the spraying robot will still follow the original trajectory for tracking and spraying. The spraying effect is not good. Damage to the robot. Contents of the invention [0004] In view of the above problems, the present invention proposes a positioning compensation system, which is applied to a sprayi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/05
Inventor 杜永聪徐磊丁永强戴孝亮张贵成姚炜顾玉兴
Owner SHANGHAI FANUC ROBOTICS
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