| 摘要 |
The present invention relates to a coating solution supplying device of a coating apparatus. According to the present invention, a coating solution supplying container is directly joined with a nozzle part, which sprays a coating solution and forms a coating layer, in order to supply the coating solution directly to the nozzle part. Therefore, loss of the coating solution caused when the coating solution moves to the nozzle part is minimized; pressure and amount of the coating solution sprayed from the nozzle part can be adjusted in an easy manner; and the coating solution supplying device can be cleaned in an easy manner. The coating solution supplying device includes the nozzle part which horizontally moves on a surface plate and sprays and applies the coating solution on an object to be coated. The coating solution supplying container is directly joined with an upper portion of the nozzle part, and supplies the coating solution contained therein to the nozzle part by pressure generated by operation of a pump. The nozzle part is formed in the shape of a hollow hopper of which an upper part is wide and a lower part is narrow, has an upper inlet spirally joined with an injection hole formed on a lower portion of the coating solution supplying container, and includes an air-tight ring interposed between the injection hole and the inlet. The nozzle part and the injection hole can be assembled with each other and be disassembled from each other. A joining piece is formed on an upper side of the coating solution supplying container and includes an outer screw part A joined with a fixation nut. Therefore, a flange part on an end portion of a hose with the air-tight ring can be assembled with the joining piece and be disassembled from the joining piece by manipulating the fixation nut. |
