Movable laser cutting machine and using method thereof

The invention relates to the technical field of laser cutting machines, in particular to a movable laser cutting machine and a using method thereof. The pipe machining device comprises a load-bearing anti-inclination base, a pipe machining fixing anti-deviation assembly is arranged on the surface of the load-bearing anti-inclination base, a pipe machining moving assembly is arranged on the surface of the load-bearing anti-inclination base, and the pipe machining moving assembly pushes pipes through friction force to complete feeding and discharging work; the pipe is continuously impacted during moving, and the impact force is transmitted to the surface of the pipe, so that chippings generated by cutting the surface of the pipe move downwards under the action force; the rubber block at the edge of the pipe is moved upwards through the elastic piece to be attached to the side edge of the pipe, friction force is generated between the rubber block and the pipe, so that the pipe is clamped, the pipe is sunken in t