The invention relates to an intelligent feeding and discharging laser cutting machine. It mainly solves the problems of complex structure and slow transmission speed of the existing laser cutting machine. The intelligent feeding and discharging laser cutting machine includes a sheet metal cover, a fixed frame, a lifting motor, a material lifting platform, a conveyor belt, a main roller, and an adjusting roller. A fixed frame is arranged inside the sheet metal cover, and the upper side of the fixed frame A lifting motor is provided, and a lifting platform corresponding to the lifting motor is arranged at the lower end of the lifting motor. At least two lifting optical axes and at least one feeding screw are arranged on the lifting platform, and the lifting platform is At least two conveying optical axes are arranged in the horizontal direction on the side, and a suction plate is set on the conveying optical axis, and a conveyor belt, a main roller and an adjusting roller that cooperate with each other are arranged on the right side of the fixed frame. The intelligent feeding and discharging laser cutting machine has a simple and reasonable structure, reduces the labor intensity of personnel, has high efficiency, is practical and convenient, has beautiful cutting, high working reliability, and is easy to popularize.