Efficient laser cutting machine

The efficient laser cutting machine comprises a machine body, a bottom plate is fixedly installed on the lower surface of the machine body, a containing net plate is fixedly installed at the center of the upper surface of the machine body, the containing net plate is arranged in an array grid mode, and a movable cutting mechanism for movable cutting is fixedly installed at the upper end of the machine body. The condition that the laser cutting head slightly deviates is limited, the surface quality of the cut right-angle bent pipe is further improved, the right-angle bent pipe is subjected to three-point limiting so that the right-angle bent pipe can be fixed to the placing net plate, the cutting accuracy of the laser cutting head is improved, meanwhile, the cutting efficiency of the laser cutting machine is improved, and the production efficiency is improved. In the process of cutting one end of the right-angle bent pipe, the laminated board abuts against the other end of the right-angle bent pipe, the situat