| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem for masking work of sticking a masking to a non-coating part and peeling the masking after coating unnecessary in a coating process. SOLUTION: The masking-less automobile coating apparatus comprises a frame stand 2 in which a limit switch 22 for making an apparatus ready and a limit switch 23 for starting an apparatus are installed and a freely self- movable automatic coating running part 3 installed in the frame stand 2. The automatic coating running part 3 is provided with an air motor 30 for adjusting the gap of a spray gun, an air motor 31 for moving the spray gun up and down, a rotary actuator 32 for adjusting the angle of the spray gun, an air motor 33 for running the spray gun, an air nozzle 34 and the spray gun 35. The spray gun 35 is installed at a distance under the air nozzle 34 and the spray jetting port 350 is installed at a position apart from an object to be coated 100.
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