Glass plate manufacturing method and glass plate manufacturing device

• Main Authors: KURAKI, MASATOMI, YOSHINO KEIICHI, OHASHI, HISAMI, YAMAMOTO KOICHI, MINAMI TOMOKAZU, TAKAMI KENICHI
• Format: Patent
• Language: Chinese; English
• Published: 28.06.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides a glass plate manufacturing device capable of quickly checking breakage generated on an end face of a glass plate supported in a vertical posture by using a device with a simple structure. The glass plate manufacturing device is provided with an inspection device (1) for inspecting the breakage generated on the end surface (Ga (Gb, Gd, Ge)) of the edge part (GA (GB, GD, GE)) of the rectangular glass plate. The inspection device (1) is used for inspecting the breakage generated on the end surface (Ga (Gb, Gd, Ge)) of the edge part (GA (GB, GD, GE)) of the rectangular glass plate. An inspection device (1) is provided with: an imaging device (6) that captures an image of a side section (GA (GB, GD, GE)) of a glass plate (G) supported in a vertical orientation from the main surface (G2 (G1)) side of the glass plate (G); and a detection device that detects the breakage (C) of the glass plate (G) on the basis of the image captured by the imaging device (6). 本发明提供利用简易结构的装置迅速检查在以纵姿态支承的玻璃板的端面产生的