LCD panel automatic placement system

(A) Project Background

Today, LCD panels are being used more and more in a variety of electronic products. As the multi-layer LCD panel itself, the production requires a lot of manual placement. With the increase in labor costs, more and more companies want to replace the artificial manual placement work. Therefore, the robot how to accurately capture the material, how to accurately attach to meet the requirements of the process is placed in front of a number of automation engineers a problem. The introduction of machine vision system, to this problem has brought new ideas.

(B) functional requirements

  Through the CCD image system positioning, guide 6-axis robot arm automatically attached to the glass screen backlight module

  Software system can be applied to the same size of different objects attached to the way of regulation

  The software system has abnormal alarm function and data statistics function

  The software system has an image display at the lens shot

  Repeat the accuracy of equipment ± 0.05mm

  Product interval: 3s

(C) system configuration

  POMEAS HD telecentric lens PMS-DTC006-390

  Prism 500W pixel industrial CCD

  Industrial computer

  PMI VisionPro software system

  Mitsubishi PLC

  Denso 6-axis robot

(D) system characteristics

  Cost-effective PC-based solution

  One PC connects to four industrial cameras

  Using C #, VisionPro software development of custom operation interface, high efficiency

  The fitting accuracy is ± 0.05mm

  Can fit 3-14 inches of product size

  Automatic start-up function