| 摘要 |
<p>The present invention pertains to a device for cutting glass substrates, wherein a cutting roller provided with a first protrusion on the roller surface is made to rotate while a glass substrate is transported in a transport direction by a conveyor, and the bottom surface of the glass substrate below a cutting line, which is orthogonal to the transport direction, is pushed up by the first protrusion, thereby cutting the glass substrate along the cutting line. A second protrusion is disposed on the upstream side surface of the first protrusion of the cutting roller in the direction of rotation.</p> |
