Laser cutting device with protective structure

Abstract

The invention discloses a laser cutting device with a protective structure. The laser cutting device comprises a rack, a convection module, a cutting module and a station module. An air blower is arranged above the right side of the convection module, and the convection module is located at the right side of the rack. The convection module comprises the air blower, an air shower pipe, a dust removal fan, a dust collection chamber, an air suction pipe, a protective cover, an air inlet and an air suction inlet. The air blower is arranged above the right side of the rack. The air shower pipe is connected to the output end of the air blower. The dust removal fan is installed on the right side inside the rack. The air suction pipe is connected to the left side of the dust removal fan, and the left end of the air suction pipe is connected with the air suction inlet. A laser generator is arranged above the cutting module, and the cutting module is located at the top of the inner side of the rack. A base plate is installed in the middle of the station module, and the station module is located at the bottom of the inner side of the rack. According to the laser cutting device with the protective structure, a user can effectively protect device operators through the convection module.

Description

technical field [0001] The invention relates to the technical field of laser cutting, in particular to a laser cutting device with a protective structure. Background technique [0002] Laser cutting is to use a focusing mirror to focus the CO2 laser beam on the surface of the material to melt the material, and make the laser beam and the material move relative to each other along a certain trajectory, thereby forming a certain shape of the slit. Laser cutting technology is widely used in metal and non-metal materials During the processing, the processing time can be greatly reduced, the processing cost can be reduced, and the quality of the workpiece can be improved. However, the existing laser cutting equipment lacks effective protection means when cutting the plate, and the debris generated by laser cutting and the molten metal In order to carry out effective collection and processing, it is easy for impurities to enter the zoom mirror inside the cutting head, which affect...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of laser cutting equipment with protective structure, in order to solve the debris and melted metal produced by the existing laser cutting proposed in the above-mentioned background technology, for effective collection and treatment, impurities are easy to enter into the cutting The zoom mirror inside the head affects the zooming of the laser beam, resulting in abnormally high temperature of the cutting head and incomplete cutting of the workpiece

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