| 摘要 |
PURPOSE:To make the promotion of labor-saving come to fruition, by cutting down a taper tip part of roll-form transfer paper, while securing a loader capable of performing a series of operations for loading the transfer paper in a way of making uniform of the paper in width. CONSTITUTION:Roll paper 4 is rolled back from a roll paper holder, and when its taper tip part 15 is inserted into space between a pair of feed rolls 10, a paper feeding motor 11 is driven by operating of a roller tip detection sensor 14, and these feed rolls 10 are rotated whereby the roll paper tip part 5 is fed to a cutter 12. At this time, in proportion as the tip part 5 enters inside the cutter, each width at both side edges of the roll paper 4 nearby roll paper width detection sensors 151 and 15r becomes widened by degrees, and when the width is accorded with the overall width of the roll paper 4, the motor 11 is stopped by output of these sensors 15l and 15r after the elapse of the specified time. Simultaneously with this, a solenoid 13 is excited and the tip part 5 is cur down by the cutter 12, and afterward, the roll paper 4 is automatically loaded in a transfer paper feeding device. |
