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Multifunctional robot joint performance test system

A technology of robot joints and testing systems, applied in instruments, measuring devices, etc., can solve the problems of low robot precision and low testing efficiency, and achieve high self-adaptive effects

Active Publication Date: 2016-05-11
CHONQING HUASHU ROBOT CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the existing technology, most of the robot performance tests are to measure the repetition accuracy, vibration, position overshoot, etc. after the robot is assembled, and finally compensate the corresponding errors through the control algorithm, which cannot fundamentally solve the problem of low robot accuracy. problem, and the test efficiency is low

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Embodiment Construction

[0037] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0038] like Figure 1-2 As shown, a multifunctional robot joint performance testing system includes a test platform 1 for testing the performance of the robot joint and a linkage rail assembly 2 for driving the test platform 1 to move; The photoelectric encoding device 101, the torque sensing acquisition device 102, the load simulation control device 103 and the torque generation control device 104 connected in series with the device 8 in turn, the test platform 1 also includes a temperature test device and a vibration meter control device, the temperature test The probes of the control device and the vibration meter control device are respectively attached to the outer surface of the joint 3 of the robot to be test...

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Abstract

The invention provides a multifunctional robot joint performance test system which comprises a test platform for testing the robot joint performance and a linkage guide rail assembly for driving the test platform to move, wherein the test platform comprises a photoelectric coding device, a torque sensing acquisition device, a load analog control device and a moment generation control device which are sequentially connected in series through a first coupling and also comprises a temperature test device and a vibration gauge control device, wherein a photoelectric coding control device is connected with a to-be-tested robot joint through a second coupling; and the system further comprises a central controller in data connection with the test platform. According to the system provided by the invention, in the robot assembly process, one-by-one joint performance test can be realized through the cooperation between the test platform for testing the robot joint performance and the linkage guide rail assembly; all parameters of the robot joint performance can be tested once by simulating the load of the to-be-tested robot joint in a test process; and the system has relatively high adaptability, universality and real-time property in robot joint installation testing.

Description

technical field [0001] The invention mainly relates to the technical field of robot data testing, in particular to a multifunctional robot joint performance testing system. Background technique [0002] The robot joint is a key component of the robot, and its performance directly affects the performance of the robot. At present, there are various test standards for robots, but only one of its performance parameters is tested separately, and the test method is relatively cumbersome. At present, enterprises need to know the performance of joints in the production process such as robot assembly, which puts forward higher requirements for the performance test platform of robot joints. [0003] In the existing technology, most of the robot performance tests are to measure the repetition accuracy, vibration, position overshoot, etc. after the robot is assembled, and finally compensate the corresponding errors through the control algorithm, which cannot fundamentally solve the pro...

Claims

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Application Information

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IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 陈才庹奎杨林焦志勇王群杨海滨
Owner CHONQING HUASHU ROBOT CO LTD
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