Hollow bed for fiber laser cutting machine

The hollow fiber laser cutting machine tool body includes a bed body and a pumping air cylinder. The bed body is provided with processing partitions, and the bottom of the processing partitions are provided with emptiness, and the processing partitions are provided with air outlets. The air extraction port is connected to the void, the air extraction cylinder is arranged in the main body of the bed, the air extraction cylinder is compared with the air extraction opening, the main body of the bed is provided with an external air extraction opening, and the air extraction cylinder is used for Close or open the connection between the exhaust vent and the external exhaust vent. This applicable new type of laser cutting processing can be performed on the processing zone, and during processing, the laser beam can pass through the emptiness, avoiding the laser beam from irradiating the bed body. The configuration of the exhaust vent, the civilian air cylinder and the external exhaust vent can facilitate the completion of the connection between the exhaust vent and the external exhaust vent when required, so as to extract the smoke and dust generated during the cutting process to the outside world, reducing the impact of the above-mentioned smoke and dust on the laser processing , Improve the accuracy of laser cutting.

Metal substrate fiber laser cutting machine, including a frame, the frame is equipped with irritated baldness, the frame is equipped with a driving mechanism and use that are effective for driving the irritated baldness before and after the movement. The second drive concept for driving the baldness movement is negotiated for the third drive conception used to drive the height movement of the baldness. The frame is equipped with a base with an upper opening and a cavity inside, and a machine on the outside of the upper edge of the base. The rack is provided with a pressing mechanism that is effective for pressing the substrate to be cut. The bottom of the cavity is equipped with a thimble mechanism that is effective for supporting the substrate to be cut. The bottom of the cavity is equipped with geometric slag discharge holes that are diffused in an array. , A suction box is placed in the rack below the slag discharge hole, the bottom of the suction box is equipped with a receiving drawer, and the back of the suction box is equipped with an air outlet; this discovery can improve the performance of the fiber laser cutting machine when cutting the metal substrate Accuracy, and can reduce the occurrence of burrs on the metal substrate, and at the same time can reduce the spread of materials.