Air floating type guide wheel transmission device for liquid crystal panel

Abstract

The invention provides an air floating type guide wheel transmission device for a liquid crystal panel, which is used for guiding and transmitting the liquid crystal panel. The transmission device comprises an air floating type supporting platform, two guide wheel groups and a magnetic force wheel driving device, wherein a plurality of air holes are formed in the air floating type supporting platform; the two guide wheel groups are parallelly arranged on two sides of the air floating type supporting platform; the magnetic force wheel driving device is connected with guide wheels, and the guide wheel groups rotate under the driving of the magnetic force wheel driving device through rolling; air is blown through the air holes in the air floating type supporting platform, and the guide wheel groups are used for guiding and limiting the two sides of the liquid crystal panel, so as to ensure that the liquid crystal panel is transmitted in the rotation direction of the guide wheel groups.

Description

technical field [0001] The invention relates to a conveying device of a liquid crystal panel, in particular to a conveying device with guide wheels which supports and conveys the liquid crystal panel by means of gas blowing. Background technique [0002] With the continuous development of organic light-emitting display technology (OLED), organic light-emitting screens will soon become the next generation of display screens, especially touch screens. During the manufacturing process of organic light-emitting screens, cleaning, coating, anchoring, Exposure, etching, photoresist removal and other processes, and these processes need to be processed in different process equipment. At present, the glass is generally conveyed by back-to-back wheels (such as figure 1 As shown), the liquid crystal panel is sent to different process machines for processing, but because the glass is conveyed by the back-to-wheel (that is, the contact transmission method), the wheel mark of the back-to...

AI Technical Summary

Problems solved by technology

At present, the glass is generally conveyed by back-to-back wheels (such as figure 1 As shown), the liquid crystal panel is sent to different process machines for processing, but because the glass is conveyed by the back-to-wheel (that is, the contact transmission method), the wheel mark of the back-to-wheel will be left on the surface of the liquid crystal panel, because the touch screen needs Coating a layer of film on the surface will affect the touch film coating on the surface of the LCD panel in the later stage, resulting in a decrease in product yield

Images