Laser pipe cutting device with pipe end sealing function

The utility model discloses a laser pipe cutting device with a pipe end sealing function, which comprises a working table, a chuck fixing square box is fixedly arranged on the working table, a pipe material chuck and a spindle motor are arranged on the chuck fixing square box, the spindle motor drives the pipe material chuck to rotate through a transmission belt, and the pipe material chuck is fixed on the working table. A pipe positioning component and a pipe cutting component are fixedly mounted on the workbench, the pipe cutting component is located on one side of the pipe chuck and can cut a pipe on the pipe chuck, and a pipe end sealing component is mounted on the workbench and located on the other side of the pipe chuck. The pipe end sealing component can conduct rotary extrusion sealing on the cutting end opening of the pipe material. The laser cutting device has the beneficial effects that the cutting port of the pipe material is automatically subjected to rotary extrusion sealing while the pipe mater