| 摘要 |
PROBLEM TO BE SOLVED: To provide a nozzle cleaning device capable of preventing coating of a reflector of a nozzle from being scraped when cleaning a component suction end of the nozzle, and maintaining excellent recognition accuracy in a component mounting device.SOLUTION: A protective board 40 is mounted on a nozzle holder 18 for holding a nozzle 20 with a reflector 24, to thereby obtain the state where a component suction end 23 of the nozzle 20 is exposed and the reflector 24 of the nozzle 20 is covered. A cleaning liquid is sprayed to the component suction end 23 of the nozzle 20 in this state to clean the nozzle 20. |
