| 摘要 |
PROBLEM TO BE SOLVED: To provide a coating film-forming apparatus or the like that can discharge a coating material to a direction different from a past direction.SOLUTION: In a coating gun 100, a bottom 103a of a rotating part 103 is disposed facing a first discharge opening 101 of a discharge part 101, and a side part 103b of a rotating part 103 is formed toward the discharge opening 101 side from the first bottom 103. A second discharge opening 107 is formed to penetrate from an outer surface of the side part 103b to an inside, and to be vertically to a rotary shaft J. The second adjacent discharge openings 107 are formed to be orthogonal to each other. Because the second discharge openings 107 are formed to be vertical to the rotary shaft J, a coating material is discharged to a vertical direction for the rotary shaft J. Because the rotating part 103 rotates, the coating material is radially discharged with the rotary shaft J as a center. As a result, it is possible to discharge in a substantially perpendicular direction by using the coating gun 100 for a discharge direction of the coating material in the first discharge opening 101a. |
