| 摘要 |
<p>PURPOSE:To easily change the direction of a pressure roller to the left and right against the sheet exhausting direction by on and off of an electromagnet and conduct the sorting of sheets precisely by connecting a wheel frame to a plunger of the electromagnet through a link mechanism, and pivotally supporting the pressure roller by the wheel frame rotatable in the direction crossing at a right angle to the exhausting direction. CONSTITUTION:When an electromagnet 18 is ON, a lever 20 is pulled by a plunger 19 against a spring 21 force. Two pressure rollers 12 are turned in the same direction as feed rollers 10, and a sheet 15 is moved straight and carried by the cooperation with the feed rollers 10. When the electromagnet 18 is turned off, then, the lever 20 is pulled by the spring 21, so that both wheel frames 13 are rotated, and the both pressure rollers 12 are inclined to the shaft 11 of the feed rollers 10. Consequently, the sheet 5 is carried in the oblique direction shown by an arrowed direction E by the vector sum of the carrying force Fa by the feed rollers 10 and the carrying force Fb by the pressure rollers 12.</p> |
