| 摘要 |
PURPOSE: A nozzle device is provided to conveniently operate the device by automatically controlling the direction for spraying of the nozzle according to the kind of a replaced tool and to save the working time without temporarily stopping the device for controlling the nozzle by hand. CONSTITUTION: A nozzle device comprises a spindle (110), a tool, and a nozzle unit (130). The nozzle unit includes a pair of vertical fixing bars (131), a pair of horizontal fixing bars (132), a pair of horizontal rotary bars (133), two pairs of vertical rotary bars (134), a nozzle (135), and a tool detecting sensor (136). The vertical rotary bars are individually installed in the left and right of each horizontal rotary bar and can interlock with each horizontal rotary bar. The tool detecting sensor is installed in any vertical rotary bar and detects a shape of the tool. |
