| 摘要 |
PURPOSE: A glass substrate cutting device is provided to improve a foreign material removing efficiency in the process of glass substrate cutting by ejecting with removing the foreign material through a spraying unit and a discharging unit which are arranged in the around of a cutting tool. CONSTITUTION: A glass substrate cutting device (100) comprises a spraying unit (120) and a discharging unit (130). The spraying unit sprays a fluid toward the glass substrate by being arranged with certain distance from the cutting tool. The discharging unit is connected to the space between the spraying unit and the cutting tool; and discharges the foreign substance on the glass substrate with the sprayed fluid. The spraying unit comprises the body portion and the guide portion. The body portion accommodates the fluid which is supplied from outside to the internal space. The guide portion is combined with the body portion; and at least one part of the side facing the internal space is slantly formed with the specified angle. |
