3D automatic laser cutting device

Abstract

The invention provides a 3D automatic laser cutting device, and relates to the technical field of laser cutting. The problem that residues generated by cutting cannot be synchronously cleaned in the moving cutting process through structural improvement, and automatic cooling of a cutting head cannot be automatically achieved after moving cutting through structural improvement are solved. The 3D automatic laser cutting device comprises a base, and the base is of a rectangular block structure. Because a baffle is welded on a connecting block, and the baffle is connected to a seat body B in a sliding manner; the baffle is of a rectangular plate-shaped structure and located on the inner sides of the sliding rod B and an elastic piece, and therefore the situation that a cutting piece is in contact with the elastic piece and consequently the elastic piece is damaged can be avoided through protection of the baffle; a cleaning arm is welded to the bottom end face of a left sliding seat and is of a T-shaped rod-shaped structure; and the cleaning arm penetrates through a through hole B and a through hole A, and the bottom end face of the cleaning arm is in contact with the top end face of the base, so that residues on the top end face of the base can be cleaned through the cleaning arm when the sliding base slides.

Description

technical field [0001] The invention belongs to the technical field of laser cutting, and more specifically relates to a 3D automatic laser cutting device. Background technique [0002] The material to be cut is irradiated with a high-power-density laser beam, so that the material is quickly heated to the vaporization temperature, and evaporates to form holes. As the beam moves to the material, the holes continuously form narrow slits to complete the cutting of the material. 3D Laser cutting can realize multi-angle cutting. [0003] For example, the application number: CN201811587375.7, the present invention discloses a laser cutting device, including a laser emitter, a dust suction mechanism and a transmission mechanism, the transmission mechanism includes a bracket, an active transmission component and a passive transmission component, and the passive transmission component Relative to the bracket, the active transmission component includes a first active transmission com...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a 3D automatic laser cutting device to solve the existing problem that although the existing device can realize moving cutting, it cannot be synchronized in the process of moving cutting through structural improvement. Realize synchronous cleaning of residues generated by cutting; moreover, the existing device needs to be fixed by bolts when clamping the cutting piece, which is time-consuming and laborious; finally, the existing device cannot be automatically cleaned after moving cutting through structural improvement. The problem of realizing the automatic cooling of the cutting head

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