| 摘要 |
<p>PURPOSE:To secure automatically a safety by a simple constitution by forming a form guide plate so as to be slidable, and covering the tip of a peeling pawl when a form takeoff port is opened. CONSTITUTION:A supporting member 13 having a peeling pawl 11 of a form is provided so as to be turnable, in the rear of a fixing part of a pair of an upper heating roll 9 and a lower pressure roll 10 placed on a suitable part in a frame 8. Also, a form guide plate 15 is attached to the lower part of the member 13 so as to be slidable automatically by using a spring 22, etc., and also a stopper 23 is provided on a suitable part of the upper part of the frame 8. In this state, when a form takeoff port is opened by turning upward the member 13 in order to remove a jam form, the rear end of the guide plate 15 contacts by pressing to the stopper 23, slid forward, and the edge of the peeling pawl 11 is covered by the tip part of the guide plate 15, by which the safety can be secured.</p> |
