Guide device for liquid crystal substrate transmission

The utility model discloses a guiding device for transmission of a liquid crystal substrate. The guiding device comprises two sets of limiting assemblies which are symmetrically arranged. The limiting assembly comprises a mounting plate, a plurality of universal balls, a distance adjusting assembly and a height adjusting assembly. And the plurality of universal balls are arranged on the same straight line at intervals. The distance adjusting assembly is arranged between the mounting plate and the universal balls and used for adjusting the distance between the mounting plate and the universal balls. The height adjusting assembly is connected with the mounting plate and used for adjusting the height of the mounting plate. A transmission channel of the liquid crystal substrate is formed between the universal rolling balls in the two sets of limiting assemblies, glass in vertical transmission is supported and guided through the two rows of universal rolling balls, the shaking range of the glass is limited, and th