| 摘要 |
Revolving nozzle station 13, revolving drive device 30 that revolves revolving nozzle station 13, and the like are housed inside cassette case 12 of cassette-type nozzle exchanging unit 11. In an outer circumferential portion of revolving nozzle station 13, multiple nozzles 18 for exchange with a nozzle of component mounter 55 are arranged radially along a revolution path, and nozzles 18 are held in a detachable manner. Nozzle exchange port 33 is formed in a top end surface of cassette case 12, and nozzle exchange is performed between revolving nozzle station 13 and mounting head 58 of component mounter 55 through nozzle exchange port 33. Shutter mechanism 35 which opens and closes nozzle exchange port 33 is provided in cassette case 12. |
