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Robot repeated positioning precision real-time monitoring system

A technology of repeated positioning accuracy and real-time monitoring system, which is applied to manipulators, program-controlled manipulators, manufacturing tools, etc., and can solve problems such as low cost performance, limited precision, and expensive equipment

Pending Publication Date: 2022-04-22
PANASONIC WELDING SYST TANGSHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, although the former is low in price, its accuracy is limited, and it is easy to be affected by external factors, resulting in a decrease in measurement accuracy. Although the latter has high accuracy, its equipment is expensive and its cost performance is low.
In addition, the current commonly used equipment and methods only measure the accuracy for a certain number of times, but lack long-term monitoring and feedback

Method used

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  • Robot repeated positioning precision real-time monitoring system
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  • Robot repeated positioning precision real-time monitoring system

Examples

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Embodiment Construction

[0039] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear ", etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientat...

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Abstract

The invention relates to a robot repeated positioning precision real-time monitoring system, which comprises industrial control groups (2, 3, 4) which mutually transmit and receive signals with an object robot body (5) and control the object robot body (5); the measuring device (6) is connected with the industrial control groups (2, 3 and 4); the measuring device (6) measures a target object (7) installed on the object robot body (5) and transmits a measuring result to the industrial control groups (2, 3 and 4), and the industrial control groups (2, 3 and 4) calculate the positioning precision of the target object (7) on the object robot body (5) in real time.

Description

technical field [0001] The invention relates to the field of industrial robots, in particular to a real-time monitoring system for repeat positioning accuracy of robots. Background technique [0002] Industrial robots have been widely used in various fields of production and manufacturing. The positioning accuracy of robots determines the ability to send objects or devices to designated locations, while repeat positioning accuracy indicates the ability of robots to repeatedly achieve high-precision positioning in a statistical sense. It is therefore one of the key parameters in the field of industrial robotics. Therefore, it is necessary to carry out tracking measurement on the repeated positioning accuracy of the robot, even long-term real-time measurement, so as to be able to grasp the performance status of the industrial robot at any time. [0003] Commonly used measurement methods are mechanical equipment such as dial indicators or laser tracker measurements. Among the...

Claims

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Application Information

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IPC IPC(8): B25J9/16B25J9/04B25J13/00B25J13/06B25J19/00
CPCB25J9/16B25J9/04B25J13/006B25J13/06B25J19/0095
Inventor 才磊黄鑫张晋李斌
Owner PANASONIC WELDING SYST TANGSHAN
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