| 摘要 |
<p>PURPOSE:To simplify and reduce the dimension of the driving apparatus for a shaft by installing a feeding roller and a rotary blade onto the same shaft and simultaneously carrying-out feeding and cutting operations as the shaft revolves. CONSTITUTION:When a feeding roller 4 is revolved by the revolution of a driving shaft 6, a pinch roller 5 opposed to the roller 4 revolves, having a sheet 1 interposed, and a trailing shaft 7 is revolved. Then, a trailing rotary blade 3 installed, together with the pinch roller 5, onto the trailing shaft 7 is turned, and the sheet 1 which is transported in the nipped state between the feeding roller 4 and the pinch roller 5 is cut in the longitudinal direction by the cooperative action of the trailing rotary blade 3 and a rotary blade 2 installed, together with the feeding roller 4, onto the driving shaft 6.</p> |
