摘要 |
<p>PURPOSE:To enable cutting of rolled paper with an accurate size, by a method wherein, when it is given time before motion of a cutter, the speeds of first and second rollers are increased, a detouring part is formed between the second and third rollers to stop a driving means, and before the detouring part is disappeared, cutting is effected, and restarting is conducted. CONSTITUTION:When a paper from a paper 1 in roll causes turning ON of a tip detecting sensor 7 after passage through second paper feed rollers 3, a pulse counter starts to count pulses from a first driving means 9, and the paper is conveyed to a sensitizing body 6 through third rollers 4. When increased to the speed increase number of pulses, the speeds of first and second paper feed rollers 2 and 3 connected to a first driving means 9 are increased, and a detouring part is formed between the second paper feed roller and a third paper feed roller 4. When increased to the cutting number of pulses, the driving means 9 is forced into a stop, a cutter 5 is operated before the detouring part is disappeared, and the rotation of the second paper feed roller 3 is restarted. In this case, since a clutch CL is disengaged, the first paper feed roller 2 is kept from rotation, and the cut paper is waited at A. This prevents the occurrence of oblique cutting and enables provision of a paper having an accurate size.</p> |