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A position calibration device

A technology of calibrating device and position point, applied in the field of robotics, can solve the problems of judgment error, impracticality and high cost, and achieve the effect of ensuring the accuracy of the trajectory

Active Publication Date: 2022-04-15
SHENZHEN A&E INTELLIGENT TECH INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the first method will cause large errors in judgment due to various factors such as the light environment and the eyesight of the operator; although the second and third methods can improve the accuracy of judgment, the cost is very high. not practical in case

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] see figure 1 , the embodiment of the position calibration device of the present invention includes:

[0038] The first sensing component 10 is used to sense whether the robot tool reaches a predetermined first coordinate;

[0039] The second sensing component 20 is used to sense whether the robot tool reaches a predetermined second coordinate;

[0040] The control component 30 is electrically connected to the first sensing component 10 and the second sensi...

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Abstract

A position calibration device, comprising a first sensing component (10) for sensing whether the robot tool (701) reaches a predetermined first coordinate; for sensing whether the robot tool (701) reaches a predetermined second coordinate A second sensing assembly (20) for coordinates; a control assembly (30) for determining whether the robotic tool (701) has reached a predetermined location point. The position calibration device uses the cooperation of the first sensing component (10) and the second sensing component (20) to accurately judge whether the robot tool (701) has reached a certain position by using the first coordinates and the second coordinates point, thereby more accurately demarcating the tool coordinate system of the robot (70), ensuring the trajectory accuracy of the robot (70).

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a position calibration device. Background technique [0002] In modern production and manufacturing technology, industrial robots are gradually used in the drilling, riveting and assembly of parts such as aircraft and automobiles. Industrial robots can greatly improve production efficiency, ensure product quality and consistency, and shorten production cycles. , the application of industrial robots has become a new trend in industrial automation. Industrial robots complete various tasks by installing different tools at the end, and the accuracy of the tool coordinate system of each tool directly affects the trajectory accuracy of the robot. [0003] At present, the calibration of the tool coordinate system of most industrial robots adopts the method of tool verification, that is, the robot touches a certain position point with different postures, records the change matrix from th...

Claims

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Application Information

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IPC IPC(8): B25J9/16
CPCB25J9/16
Inventor 蒋华刘子雨马鑫
Owner SHENZHEN A&E INTELLIGENT TECH INST CO LTD