Automatic waste removing mechanism based on laser frame cutting

The automatic waste removing mechanism based on laser frame cutting comprises a bottom plate, a plurality of vacuum jigs, a waste guide mechanism and a waste box, the waste guide mechanism comprises a guide frame body and a plurality of guide blocks, a through groove matched with the guide frame body is formed in the bottom plate in a penetrating mode, the guide frame body is fixedly connected to the through groove, and the guide blocks are fixedly connected to the guide frame body. The vacuum jig comprises a cutting platform, a supporting box arranged at the bottom of the cutting platform and a vacuum pipeline arranged at the bottom of the supporting box and communicated with the interior of the supporting box, an air cavity communicated with the interior of the supporting box is formed in the cutting platform in a hollow mode, and vacuum air holes communicated with the air cavity are evenly distributed in the top of the cutting platform. The guide block is fixedly connected between the outer wall of the sup