TFT-LCD Cell工程机械手上Pin的改造方案

Improve Action about Robot Hand Pin in TFT-LCD Cell Process

本文介绍了一种TFT-LCD行业真空对盒工序用搬运机器人,机器人有上下手臂,其中下手臂上设置有位于两侧的侧臂和2个位于中侧的中臂,中臂上设有3个通过喷出气流将玻璃托起的喷气口,喷气口通过导气管与外设气泵连接;侧臂或中臂上还设有一检测装置;外设气泵、检测装置与控制装置连接;侧臂上设置有5个真空垫片。真空对盒工序用搬运机器人下手臂上的喷气口设于玻璃基板像素区,且与所搬运玻璃基板没有接触,避免了面板像素区出现亮点和封框胶断胶;当搬运的面板尺寸发生变化时,无需移动喷气口,减少了设备的空闲时间,提高了设备的使用效率。

A robot was introduced in this paper,which used by cell assembly product line vacuum assembly process in TFT-LCD industry.The robot had two hands.The down hand was composed of four arms.There were several air blowing mouths in the middle two arms,and vacuum pad in side arms.The air blowing mouth and the vacuum pad were connected with the air jet and the vacuum pipe.There were many sensors on arms,when the glass holded by arms was detected by the sensors,the air blow and vacuum began to run.The jet mouth on robot down hand was located in the panel pixel area in vacuum assembly process and wasn＇t contacted with the handling of glass,so as to avoid the panel pixel area appearing bright dot and seal gelatin broken.When panel size was changed in job change,the jet mouth meedn＇t to move,reducing the idle time of equipment and improving equipment efficiency.