Baseboard steering mechanism, baseboard transmitting device and wet equipment

Abstract

The invention provides a baseboard steering mechanism, a baseboard transmitting device and wet equipment. The baseboard steering mechanism comprises a adjustment-side guide wheel and a fixing-side guide wheel which are oppositely arranged on two sides of a transmitting baseboard, and each of the adjustment-side guide wheel and the fixing-side guide wheel comprises a first roller capable of movingin position and a second roller with fixed position. The adjustment-side guide wheel serving as an adjusting part is used for correcting position offset of the baseboard in motion and cannot lead to fragment of the baseboard, the fixing-side guide wheel serving as a fixing part is used for controlling the position offset of the baseboard in motion, and abnormal occurrence of the existing wet equipment in fragment of the baseboard, equipment downtime and the like due to different in position setting of the guide wheels can be avoided.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display production, in particular to a substrate guiding mechanism, a substrate conveying device and wet equipment. Background technique [0002] With the development of display technology, liquid crystal displays (Liquid Crystal Display, LCD) and other flat display devices are widely used in mobile phones, televisions, personal Various consumer electronic products such as digital assistants, digital cameras, notebook computers, and desktop computers have become the mainstream of display devices. [0003] Most of the liquid crystal display devices currently on the market are backlight liquid crystal displays, which include a liquid crystal display panel and a backlight module. The working principle of the liquid crystal display panel is to place liquid crystal molecules between two parallel glass substrates. There are many vertical and horizontal small wires between the two glass substrate...

AI Technical Summary

Problems solved by technology

Therefore, before transferring the substrate 200, it is necessary to set the distance between the side surface of the substrate 200 and the side guide wheel 101 during the transfer process (the distance is usually 1mm). After setting, the position of the side guide wheel 101 and The spacing between each group of side guide wheels 101 is fixed, if there is a deviation in the position setting of the side guide wheels 101, then it is easy to cause such as figure 1 As indicated by the middle circle, the substrate 200 is squeezed by the side guide wheel 101 during the conveying process, causing the corner of the substrate 200 to break, which in turn leads to equipment downtime and the substrate 200 being scrapped.

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