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Multi-robot cooperative workpiece flaw detection method

A defect detection and robotics technology, applied in optical testing defects/defects, instruments, manipulators, etc., can solve problems such as inconsistent judgment standards and low efficiency, and achieve labor cost saving, labor saving, high intelligence and automation. Effect

Inactive Publication Date: 2021-02-23
宁夏巨能机器人股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The solution at the customer's site is: manually inspect each workpiece, the efficiency is extremely low, the judgment standards are inconsistent, and the subtleties are difficult to judge with human eyes

Method used

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  • Multi-robot cooperative workpiece flaw detection method
  • Multi-robot cooperative workpiece flaw detection method
  • Multi-robot cooperative workpiece flaw detection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Example 1, such as Figure 1-8 Shown:

[0046] A method for detecting defects of a workpiece in cooperation with a plurality of robots 7, comprising the following steps:

[0047] Step 1: Print the RFID code on the surface of the empty material frame, put it into the shading room, and read the RFID code on the surface of the material frame through the code reader 82 to ensure that the corresponding detection workpiece is loaded inside the material frame; the loaded detection workpiece The material frame is placed on the material frame grasping end 103 of the upper and lower material channels 10, the material frame is grasped by the two-finger claws of the robot 7, and finally the workpiece to be detected is grasped to the workpiece turnover unit 6 by the three-finger claw. And install it on the turning station 63, blow off the dust and impurities on the surface of the detected workpiece and its surroundings through the air blowing device 61, and install a detection devi...

Embodiment 2

[0061] Example 2, such as Figure 1-8 Shown:

[0062]A plurality of robots 7 cooperative workpiece defect detection system, including an electric cabinet 1 for robot 7 control, a camera industrial control cabinet 2, a pedal, and a grid plate 5; multiple grid plates 5 are fixed and spliced ​​together to form a workpiece defect detection platform, the grid plate 5 divides the detection platform into multiple compartments, and the periphery of the detection platform is fixedly welded and installed with a peripheral guardrail 3; there is an aisle between the mutually spliced ​​grid plates 5, and a corridor is fixedly installed on the ground of the aisle. Anti-slip pedal 4; a robot 7 for workpiece defect detection is installed in the compartment located in the center of the detection platform, and a claw is installed on the wrist of the robot 7, and the left end of the claw is two fingers for grabbing the material frame Hand claw, the right end of the claw is a three-finger grippe...

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Abstract

The invention relates to the technical field of workpiece flaw detection equipment, in particular to a multi-robot cooperative workpiece flaw detection method which comprises the following steps: step1, printing an RFID code on the surface of an empty material frame, putting the empty material frame into a shading room, reading the RFID code on the surface of the material frame through a code reader, and ensuring that a corresponding detection workpiece is loaded in the material frame; 2, after the workpieces are detected to be installed, placing the empty material frame at an empty materialframe placing end of a feeding and discharging channel through a robot, carrying back the workpiece which is detected to be qualified through the robot, placing the qualified workpiece in a corresponding empty material frame, and transporting and returning the material frame loaded with the qualified product through an upper-layer material flow channel of the feeding and discharging channel; 3, according to detection requirements, installing at least two robots on a grid plate; and 4, transmitting all the detection information to an external computer for storage and summarization, and classifying qualified and unqualified detection results to provide a judgment basis for product detection quality. The method is high in detection efficiency, and has good practical value and popularization value.

Description

technical field [0001] The invention relates to the technical field of workpiece defect detection equipment, in particular to a method for detecting defects of workpieces in cooperation with multiple robots. Background technique [0002] At present, in the domestic mechanical processing industry, most enterprises do not require flaw detection on workpieces, and only require higher standards for workpieces. This technology is aimed at flaw detection of stator and rotor workpieces of an enterprise. The reason why this technology is used lies in the casting complexity of the workpiece itself and the criticality of the application of the workpiece. The solution at the customer's site is: manually inspect each workpiece, which is extremely inefficient, the judgment standards are inconsistent, and it is difficult to judge the subtle places with human eyes. [0003] Based on the above, this technology adopts an automation scheme to perfectly solve the shortcomings and defects of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88G01N21/13G01N21/01B25J19/00B25J15/10B25J9/00
CPCB25J9/0009B25J15/10B25J19/0083G01N21/01G01N21/13G01N21/88
Inventor 李志博宋明安郭强麻辉郭红红杨小虎
Owner 宁夏巨能机器人股份有限公司
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