Laser cutting equipment

Abstract

The invention discloses laser cutting equipment, and relates to the technical field of laser cutting equipment, the laser cutting equipment comprises a driving box and a transmission belt, the top of the driving box is rotatably connected with a supporting rotating shaft, the bottom end of the supporting rotating shaft extends to an inner cavity of the driving box and is fixedly sleeved with a first straight gear, and the top end of the supporting rotating shaft is fixedly connected with a rotating table. According to the laser cutting equipment, in the rotating process of the rotating table, a third straight gear makes contact with an arc-shaped inner gear toothed plate, a rotating shaft and a lead screw are driven to rotate through meshing transmission between the third straight gear and the arc-shaped inner gear toothed plate, and a piston plate is driven to move downwards through cooperation between the lead screw and the piston plate; and therefore, negative pressure is generated at the top of the inner cavity of the air suction groove, the ball placed at the top of the placing base is fixed through the negative pressure, and the working quality of the laser cutting equipment is improved.

Description

technical field [0001] The invention relates to the technical field of laser cutting equipment, in particular to a laser cutting equipment. Background technique [0002] Laser cutting is the use of a focused high-power-density laser beam to irradiate the workpiece, so that the irradiated material is rapidly melted, vaporized, ablated or reached the ignition point, and at the same time the molten material is blown away by the high-speed airflow coaxial with the beam, so as to realize the cutting of the workpiece. On the other hand, in order to meet the requirements of cutting spherical objects, laser cutting equipment for spherical objects has appeared. [0003] However, the existing spherical object laser cutting equipment does not fix the spherical object well. During laser cutting, the surface of the spherical object will be unevenly affected by gravity, which will cause the spherical object to shift and affect the laser cutting. In addition, the existing laser cutting eq...

AI Technical Summary

Problems solved by technology

[0003] However, the existing spherical object laser cutting equipment does not fix the spherical object well. During laser cutting, the surface of the spherical object will be unevenly affected by gravity, which will cause the spherical object to shift and affect the laser cutting. In addition, the existing laser cutting equipment for spherical objects does not deal with the cut waste, which cannot meet the requirements of today's use, so we propose a laser cutting equipment

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