| 摘要 |
The present invention relates to a device for adjusting a centering of a nozzle where a first and a second outlet, which are faced each other, are prepared. The nozzle centering adjusting device comprises: a centering adjusting part for radiating a light to the second outlet since a part is inserted into an inside of the first outlet; and a centering detecting part, which is arranged to face the second outlet in an outside of a nozzle, for figuring out whether a centering of the nozzle or not by detecting a light radiated from the centering adjusting part. Therefore, according to an embodiment of the present invention, the nozzle, which is prepared in the first and the second outlet arranged to face each other, figures out a centering of the nozzle by detecting a light in the centering detecting part, which is arranged to face the second outlet in outside of the nozzle, when the centering adjusting part, which is inserted into an inside of the first outlet, radiates a light toward the second outlet. Thus, the centering of the nozzle can be judged accurately. Moreover, in the centering adjusting part, a part of a main body is inserted into an inside of the first outlet, and a knob connected to the main body is installed to protrude toward an outside. Thus, a centering adjusting of the nozzle is facilitated since a user can adjust a centering of the nozzle while the user moves the nozzle with the knob of the centering adjusting part as the user figures out a centering state of the nozzle since the centering adjusting part radiates a light. |
