| 摘要 |
PURPOSE:To eliminate coating irregularity by certainly coating even an uneven area, by providing a paint spray mechanism and a paint leveling applicator moving so as to follow said spray mechanism to the leading end of a robot arm. CONSTITUTION:A primer coating apparatus T moves to the direction shown by the arrow S along the coating area such as the window opening edge 15 of a car body on the basis of the teaching information of a robot. In this state, the primer emitted from the supply pipe 64 of a paint spray mechanism 60 is at first into mist by nitrogen from a supply pipe 65 and injected to the coating area from the opening of a jet pipe 61. Subsequently, a brush 50 is slide with the primer adhered area to perform the leveling of the primer. At this time, the brush 50 is pressed in a freely extensible and contractible manner by a floating mechanism 30a nd can be allowed to follow the coating area by the pressing force of a leaf spring 51.
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