| 摘要 |
PROBLEM TO BE SOLVED: To provide a coating machine for uniformly coating a photosensitive emulsion and efficiently preventing damages to an expensive screen during coating, by uniformly pushing a bucket during coating a screen board. SOLUTION: The coating machine is composed of a moving body moving slidably in the vertical direction; a vertically moving device for moving the moving body; a bucket support, attached slidingly movably to the moving body in the horizontal direction; a bucket attached rotatably in the vertical direction so that an edge part on the support is protruded more forward than the edge part of the support; a bucket-rotating device for rotating a bucket in a coating state or in a non-coating state; a screen board support device for detachably supporting the screen board at a part positioned on the bucket edge part; and a bucket-pushing mechanism for pushing the bucket on the screen of the screen board supported on the screen board support device at a fixed constant pressure, at all times. COPYRIGHT: (C)2006,JPO&NCIPI |
