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Detection equipment for vehicle assembly and vehicle assembly production system

A combination technology of testing equipment and vehicles, which is applied to other manufacturing equipment/tools, measuring devices, instruments, etc., can solve problems such as quality problems that cannot be detected in the first time, labor injuries of quality inspectors, and increased production line speed. To move the body repeatedly, avoid accidental injury, and improve production efficiency

Pending Publication Date: 2021-03-05
BMW BRILLIANCE AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the increasing number of similar components installed on the instrument panel assembly and the continuous increase in production line speed, many quality problems cannot be detected in the first place during manual inspection
However, if the problem of the instrument panel assembly is found after offline, it will be difficult to repair, the working hours will be long, and the cost will be high.
In addition, quality inspectors need to constantly move their bodies
Repeating these actions for a long time will also cause labor injuries to the quality inspectors

Method used

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  • Detection equipment for vehicle assembly and vehicle assembly production system
  • Detection equipment for vehicle assembly and vehicle assembly production system
  • Detection equipment for vehicle assembly and vehicle assembly production system

Examples

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Embodiment Construction

[0037] figure 1 A schematic diagram showing a testing device for a vehicle assembly according to the invention and a vehicle assembly to be tested. The detection of the vehicle assembly is explained in the figures using the instrument panel assembly 1 for the vehicle as an example. The instrument panel assembly 1 is carried by a transport unit 2 designed as a spreader. The individual instrument panel assemblies 1 are passed successively by means of the transport unit 2 in the transport direction 9 on the steel girder through the testing device according to the invention. The transport unit 2 has a motor 3 for driving its movement.

[0038] Detection equipment according to the present invention comprises:

[0039] - a collaborative robot 4 for moving around the dashboard assembly 1 conveyed by the conveying unit 2;

[0040] - a camera 5 installed at the end of the collaborative robot 4 for collecting images of the instrument panel assembly 1;

[0041] - a three-dimensional...

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Abstract

The invention relates to detection equipment for a vehicle assembly. The detection equipment comprises a man-machine cooperation robot for moving around a vehicle assembly conveyed by a conveying unit, a camera which is installed at the tail end of the man-machine cooperation robot and used for collecting images of the vehicle assembly, a three-dimensional laser scanner which is installed at the tail end of the man-machine cooperation robot and used for conducting three-dimensional scanning on the surface of the vehicle assembly, a control device for the man-machine cooperation robot, and a data processing device used for processing data acquired by the camera and the three-dimensional laser scanner so as to detect the installation error and / or the appearance defect of the vehicle assembly, wherein the scanning position of the three-dimensional laser scanner is selected and / or the moving path of the man-machine cooperation robot is planned according to the image acquired by the camera.Furthermore, the invention relates to a vehicle assembly production system.

Description

technical field [0001] The invention relates to a testing device for a vehicle assembly production system. The invention also relates to a vehicle assembly production system. Background technique [0002] At present, on the production line, quality issues such as whether the components in the vehicle assembly of the instrument panel assembly are installed correctly and whether the gaps between the components meet the standards are manually inspected. When the conveying unit transports the vehicle assembly to the quality inspection station, the quality inspector visually inspects the installed parts, and uses the feeler gauge and the surface difference gauge to measure the gaps and surface differences respectively. However, with the increasing number of similar components installed on the instrument panel assembly and the continuous increase in production speed, many quality problems cannot be detected in the first place during manual inspection. However, if the problem of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02B23P23/06B25J9/16B25J11/00B25J19/02
CPCG01D21/02B23P23/06B25J11/00B25J9/1697B25J9/1664B25J19/023
Inventor 陈卫华毛瑞杰马骥杨洁
Owner BMW BRILLIANCE AUTOMOTIVE
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