DEVICE FOR CONVEYING GLASS RIBBON, DEVICE FOR MANUFACTURING GLASS PLATE, METHOD FOR MANUFACTURING GLASS PLATE, METHOD FOR DETECTING FAILURE CONVEYING ROLL AND METHOD FOR PREVENTING DEFECT OCCURRENCE IN GLASS RIBBON

• Main Authors: HIRABARA YASUHARU, OTSUKA KAZUTAKA, INOUE SHUNJI, KAGAMI TOKUHIRO, INOUE MAKOTO
• Format: Patent
• Language: English; Korean
• Published: 24.03.2016
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GLASS; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; METALLURGY; MINERAL OR SLAG WOOL; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The present invention relates to a device for conveying a glass ribbon comprising: a plurality of conveying rolls which convey a large-sized glass ribbon; a conveyor instrument to move any one of the conveying rolls in an axial direction of the conveying rolls with respect to the glass ribbon; and a contact separation instrument to contact or separate any one of the conveying rolls with respect to the glass ribbon. In the present invention, at least two of the conveying rolls have different roll diameters. The device for conveying a glass ribbon in the present invention can detect a defective conveying roll in an early stage of the process. 본 발명은, 대판형 유리 리본을 반송하는 복수의 반송용 롤; 상기 복수의 반송용 롤 중 어느 하나를 상기 반송용 롤의 축 방향으로 상기 유리 리본에 대하여 이동시키기 위한 이동 기구; 및 상기 복수의 반송용 롤 중 어느 하나를 상기 유리 리본에 대하여 접근 또는 이격시키기 위한 접촉 분리 기구를 구비하고, 상기 복수의 반송용 롤은, 그 중 적어도 2개의 반송용 롤의 롤 직경이 상이한 유리 리본 반송 장치에 관한 것이다.