Automatic laser marking machine

Abstract

The invention discloses an automatic laser marking machine. The automatic laser marking machine comprises a laser marking machine main body, and also comprises a protection device. A laser marking head is fixedly mounted on the top of the laser marking machine main body; a protection baffle plate is fixedly mounted on a position, corresponding to the outer side, of the top of the laser marking machine main body; the protection device is fixedly mounted on the protection baffle plate; the protection device comprises a plurality of electric push rods which are fixedly mounted on the inner side of the protection baffle plate; and the movable ends of the electric push rods are fixedly connected with limiting sliding blocks. Through the protection device which is mounted on the laser marking machine main body, protection treatment on marking of crushed materials on the laser marking head is realized, and splashing situations of the crushed materials are avoided; and meanwhile, by using thedesign of a slidable clearing press plate which is mounted on the protection baffle plate, a clearing cotton plate can perform assisted wiping on the crushed materials being subjected to electrostaticadsorption, and the situation that a conventional clearing mechanism cannot perform assisted wiping in an operation process of devices is avoided.

Description

technical field [0001] The invention belongs to the technical field of laser marking machines, and in particular relates to an automatic laser marking machine. Background technique [0002] Laser marking is the use of laser beams to permanently mark the surface of various materials. The effect of marking is to expose the deep material through the evaporation of the surface material, or to "carve" traces through the chemical and physical changes of the surface material through light energy, or to burn part of the material through light energy, showing the required etching. pattern, text. [0003] When the existing automatic laser marking machine is in use, in order to reduce the pollution of the working environment by the falling debris during the laser marking process, it is often equipped with a protective baffle, and the general protective baffle is often caused by static electricity. The side wall absorbs a large amount of debris, which causes great trouble to the user....

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