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Method and device for detecting mechanical arm of robot

The technology of a detection device and detection method, which is applied in the detection field, can solve the problems of low detection accuracy of robot manipulators and the like

Active Publication Date: 2015-05-20
ZHUHAI GREE INTELLIGENT EQUIP TECH RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The main purpose of the present invention is to provide a detection method and device for a robot manipulator, to solve the problem of relatively low detection accuracy of the robot manipulator in the prior art

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  • Method and device for detecting mechanical arm of robot
  • Method and device for detecting mechanical arm of robot

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Embodiment Construction

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0032] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0033] It should be noted that the terms "fir...

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Abstract

The invention discloses a method and device for detecting a mechanical arm of a robot. The device for detecting the mechanical arm of the robot comprises a detection work platform, a plurality of first sensors and a controller, wherein the signal detection ends of the multiple first sensors are distributed on a platform face of the detection work platform, and the first sensors are used for detecting the distance Ei between an extension point Pi of a sphere and the first sensors Si; the controller is connected with the signal output ends of the first sensors, and is used for calculating the sphere center position of the sphere in a preset coordinate system according to the distance Ei to the distance En. The preset coordinate system is a rectangular coordinate system with the center of the platform face as an original point. By means of the method and device, the problem that the accuracy for detecting a mechanical arm of a robot in the prior art is relatively low is solved, and the effects of improving the detection accuracy and reducing the device cost are further achieved.

Description

technical field [0001] The invention relates to the technical field of detection, in particular to a detection method and device for a robotic arm of a robot. Background technique [0002] At present, the robot industry in many countries represented by Japan, the United States, Germany, France, and South Korea is becoming more and more mature and perfect, and the industrial robots produced have become a standard equipment and are widely used around the world. [0003] In the actual application of industrial robots, work efficiency and quality are important indicators to measure the performance of robots. Improving the work efficiency of industrial robots and reducing errors in actual operations have become key issues that need to be solved urgently in the application of industrial robots. It is necessary to have a suitable method or system to detect the repeatability accuracy of the robot. [0004] The movement of the mechanical arm of an industrial robot needs to determine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J19/02B25J19/00
Inventor 赵天光王业率
Owner ZHUHAI GREE INTELLIGENT EQUIP TECH RES INST CO LTD
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