TEMPORARY STACKER OF PAPER MEDIUM

摘要

PURPOSE: A temporary medium storage apparatus is provided to arrange a protrusion structure of a guide rib for discharge and guide rib for storage on the upper surface of a guide surface, thereby easily manufacturing a lower guide. CONSTITUTION: A lower guide(100) is expanded in the longitudinal direction of a rear side from a medium input/output hole(8) of a front side. The lower guide comprises a first to eighth guide surfaces(101-108) which are comprised of the same thickness. The lower guide includes a lateral guide surface(109a,109b) preventing deviation to a lateral direction of a medium. The first and second guide surface are smoothly slanted to a lower direction towards an input direction of the medium. The third guide surface has a flat upper surface. The fourth and fifth guide surfaces have a arched shape to a lower side. The sixth guide surface has an upward curved convex shape. An interval maintaining roller(120,121) is installed in both sides of a middle part of the sixth guide surface. The seventh and eighth guide surfaces have a downwardly arched shape.