| 摘要 |
<p>The present invention relates to an opening/closing apparatus for a furnace of tempered glass manufacturing equipment, which transfers, to upper portions of furnaces (410) for each process, a jig (120) with plate glass (110) thereon for chemical tempering by accommodating and supporting the jig (120) in a transfer unit (200) which has a transfer casing (210) whose bottom surface is opened, and accommodates the jig (120) transferred, into a furnace (410), and opens/closes an opening/close door covering an opened top surface of a furnace (410) to support and transfer a jig after each process is completed. To this end, the opening/closing apparatus for a furnace of tempered glass manufacturing equipment comprises: a furnace accommodation frame (105) which has a frame structure which consists of a plurality of supports arranged to cover the peripheral portion of a furnace (410); elevation frames (153) which are arranged to be ascended and descended by a cylinder (162) in order not to generate interference with respect to an opened top surface of the furnace (410) on the furnace accommodation frame (105), and are mounted and assembled to face each other on both sides of an accommodation frame (105); and an opening/closing door (151) which is arranged on a rail beam (152) which is formed integrally with an upper portion of an elevation frame (153) to be extended relatively longer than the width of the furnace (410), and slides along the rail beam (152) to the both sides by an opening/closing means (150).</p> |
