| 摘要 |
The present invention relates to a centering device for a display glass substrate. The centering device for a display glass substrate comprises: a first plate (200) having a mounting plate (220) on which a target object (p) is mounted above a prop plate (100), and a support plate (210) connected to one side of the mounting plate (220) and bent and extended from one side thereof; movable plates (300) which are formed on the outer circumference of the mounting plate (220) where the support plate (210) is not connected, which move along a guide rail (110) connected to the prop plate (100), and which have an elastic device (320) installed on the bottom and a fitting groove formed on a part of the outer circumference; cylinders (400) connected to the respective movable plates (300) to move the movable plates (300); a second plate (500) having a coupling plate (510) coupled to the support plate (210) of the first plate (200) in multiple stages, and auxiliary plates (520) mounted on the movable plates (300) to form a space part (g) on the top of the mounting plate (220) of the first plate (200); and a vacuum device (600) connected to the prop plate (100). The present invention can facilitate screen printing with minimized fraction defective by precisely holding the center of the target object (p) using the elastic device (320). |
