| 摘要 |
An equipment to spread glues or paints on continuously feeded sheet materials of the kind comprising a plurality of spray guns (17) disposed at a predetermined distance one from the other on a bearing rod (18) mounted on the casing (11), a box-type body, made of transparent material, wrapping up said casing and defining a spraying chamber, and at least one pair of proximity switches disposed in connection with the spraying area for the automatic control of said spray guns (17) when the sheet is introduced in the spraying area, said sheet feeding assembly consisting of a roller disposed at right angles to the material feeding direction and cooperating with an overhanging shaft on which a plurality of bearings are loosely mounted. |
