Numerical control laser cutting machine

Abstract

The invention provides a numerical control laser cutting machine, and relates to the technical field of laser cutting, the numerical control laser cutting machine comprises a fixing frame, a conveying device and a laser cutting device, the fixing frame is provided with the conveying device, and the conveying device is provided with the laser cutting device; in addition, the numerical control laser cutting machine can solve the following problems that a, after a plurality of products are cut on a plate through an existing numerical control laser cutting machine, the products can be clamped at notches of the plate and cannot be separated from the plate through the dead weight, so that the cut plate needs to be subjected to secondary treatment manually, and the cutting efficiency of the numerical control laser cutting machine is seriously affected. And b, a large amount of smoke can be generated in the process of cutting plates by the existing numerical control laser cutting machine, the whole working environment can be seriously polluted after long-time laser cutting, and meanwhile, miscellaneous slag and fire generated in the cutting process can be splashed everywhere.

Description

technical field [0001] The invention relates to the technical field of laser cutting, and specifically provides a numerically controlled laser cutting machine. Background technique [0002] CNC laser cutting machine is composed of laser generator, cutting head, beam transmission components, machine tool table, numerical control system and cooling system and other components. The laser emitted from the laser generator is focused into a high-power-density laser beam through the beam transmission component. , after the laser beam is emitted through the cutting head, the laser beam irradiates the surface of the plate, making the plate reach the melting point or boiling point, and at the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal; as the relative position of the laser beam and the plate moves , and finally make the material form a slit, so as to achieve the purpose of cutting. Fiber lasers with different powers can be selected ...

AI Technical Summary

Problems solved by technology

[0004] (1) After the existing CNC laser cutting machine cuts out multiple products on the plate, the product will be stuck at the incision of the plate and cannot be separated from the plate by its own weight. Therefore, it is necessary to perform secondary processing on the cut plate manually. Seriously affect the cutting efficiency of CNC laser cutting machine

[0005] (2) The existing CNC laser cutting machine will produce a lot of smoke during the cutting process of the plate. After a long time of laser cutting, the entire working environment will be seriously polluted. At the same time, the CNC laser cutting machine will The slag and flames generated during the plate cutting process will fly around

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