IDLE ROLLER DEVICE FOR IMPROVING AN OUTER PORTION SHAPE OF A GLASS SUBSTRATE OF AN AIR FLOTATION GLASS SUBSTRATE TRANSFERRING DEVICE, CAPABLE OF ACCURATELY INSPECTING A CONDITION OF A SURFACE THROUGH CORRECTING THE OUTER PORTION SHAPE OF THE GLASS SUBSTRATE

摘要

PURPOSE: An idle roller device for improving an outer portion shape of a glass substrate of an air flotation glass substrate transferring device is provided to correct both outer portion shapes of a glass substrate within an inspecting focus range of a camera while the both outer portions of the glass substrate are passed through between a plurality of upper and lower rollers respectively mounted on both edges of an upper plate.;CONSTITUTION: An idle roller device(100) for improving an outer portion shape of a glass substrate of an air flotation glass substrate transferring device comprises an upper plate(10), a camera(30), and a correcting unit(130). The upper plate moves a glass substrate(G) through lifting up by an air floating force from an inlet side to an outlet side. The camera inspects faults of the glass substrate on the upper plate. Upper and lower rollers are respectively mounted on both edges(12a,12b) of a longitudinal direction of the upper plate. The correcting unit corrects a plate-like shape to be flattened.;COPYRIGHT KIPO 2012