| 摘要 |
The present invention relates to a media skew adjusting apparatus of an automatic media dispenser. In the present invention, coupling gears that are the last gears of a power transmission unit are mounted to both ends of an interlocking rotational shaft, which has both the ends rotatably supported on frame plates. The power transmission unit serves to transmit driving force of a driving source. First and second clutches are provided to be coupled to the coupling gears, wherein the clutches selectively transmit the driving force of the driving source. First and second driving shafts are rotatably installed to the frame plates together with the first and second clutches, respectively. Feed rollers for conveying a medium are installed on the driving shafts, respectively. Idle rollers are installed in correspondence to the feed rollers, respectively. In the meantime, brake assemblies are further employed for more accurately controlling the rotations of the feed rollers. According to the present invention, there is an advantage in that it is possible to securely adjust skew of a medium to thereby enhance the operational performance of the automatic media dispenser. |
