| 摘要 |
<p>PURPOSE:To enable blank regulating plates to be registered with the blank width by movably operating two blank regulating plates for regulating the direction of supplied blank while holding them at positions perpendicular to an end of a blank receiving bottom plate pushed up. CONSTITUTION:Blank regulating plates 12a, 12b are disposed on a blank receiving bottom plate 13 to be vertically moved therewith. When one of the regulating plates 12a, 12b is moved, the other can be automatically moved in the opposite direction by the same distance. When the blank is received, the regulating plates 12a, 12b are registered with the width of the blank and the blank is inserted between two regulating plates 12a, 12b for use.</p> |
