Laser cutting device capable of conveniently removing cutting residues

Abstract

The invention relates to the technical field of laser cutting devices, and particularly relates to a laser cutting device capable of conveniently removing cutting residues. The laser cutting device comprises a laser cutting machine, a fixing frame and sawteeth; the fixing frame is fixed to the top end of the laser cutting machine; the fixing frame and the sawteeth are connected through a turnover mechanism; brushes are arranged on the two sides of the bottom ends of the sawteeth and connected with the interior of the laser cutting machine through an auxiliary cleaning mechanism; the auxiliary cleaning mechanism comprises a first reciprocating lead screw; a first gear is fixed to the front end of each brush; the bottom end of each first gear is engaged with a rack plate; the two ends of each rack plate are fixed to the two sides of the interior of the laser cutting machine; and a motor is arranged at the bottom end of the interior of the laser cutting machine. According to the laser cutting device, the work efficiency is improved, operation is simple and convenient, and the problems that during cleaning, time of operators is wasted, and meanwhile the workpiece machining rate is influenced are effectively solved.

Description

technical field [0001] The invention relates to the technical field of laser cutting devices, in particular to a laser cutting device for conveniently removing cutting residues. Background technique [0002] The laser cutting machine focuses the laser emitted from the laser into a high-power-density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point. As the relative position of the beam and the workpiece moves, the final Make the material form a slit, so as to achieve the purpose of cutting; [0003] When the laser cutting device is used to cut the workpiece for a long time, there will be a lot of iron filing residues on the sawtooth platform, which will make the sawtooth platform uneven. It is necessary to clean up the residue on the platform, but it is very wasteful when cleaning The operator's time also affects the processing speed of the workpiece, which reduce...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a laser cutting device that facilitates the removal of cutting residues, so as to solve the problem that the time of the operator is wasted and the processing speed of the workpiece is affected when the cleaning is carried out in the above-mentioned background technology.

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