| 摘要 |
<p>An apparatus for painting an edge of a workpiece that is moving in a travel direction generally parallel to the edge past a painting station has a support movable horizontally transversely of the direction in the station and an actuator connected to the support for displacing the support transversely of the direction. A generally tubular casing mounted on the support has a rear end and a front end and a front plate engaged over the front end of the casing is formed with a narrow nose in turn formed with a notch having a shape complementary to the workpiece edge. The front plate is releasably secured over the front end of the casing. A vacuum tank adjacent the station has a large-diameter flexible vacuum hose connected to the rear end of the casing for drawing in air through the nose at the notch. The vacuum hose and casing are of generally the same flow cross section, and a paint supply adjacent the station has a pair of flexible paint-supply hoses connected to the front plate adjacent the notch for supplying coating liquid to the plate at the notch.</p> |
