As a further improvement, both the first straight beam and the second straight beam of the double-bridge overpass cutting table are equipped with two vertical roll components that block the glass, and the four roll components are arranged in a rectangular shape. In addition, it also has a manual break-off table, and the double-bridge overpass cutting table and the manual break-off table are arranged head and tail.

Glass cutting machine refers to a kind of processing machine specially used for glass processing and blanking. The glass cutting machine includes air floating sheet feeding table arranged at the head and tail, and double-bridge overpass cutting table. As an improvement, the double-bridge overpass cutting table is equipped with a glass conveying mechanism including a rotating shaft, several conveying wheels, motors and belts between the first straight beam and the second straight beam at the head of the upper frame length direction and the third straight beam and the fourth straight beam at the head of the lower frame length direction; At the end of the length direction of the table top, the air-floated tablet feeding table is equipped with a proximity switch connected in the power control circuit of the motor to control the opening and closing of the motor. The upper end of the proximity switch is slightly lower than the table top.