Laser marking machine

Abstract

The invention relates to a laser marking machine. The laser marking machine comprises a workbench, a lifting device and a first laser marking device, wherein the lifting device and the first laser marking device are arranged on the workbench. The first laser marking device is arranged on the lifting device. A second laser marking device pointing at the lower portion is arranged at the end portion of the end portion of the first laser marking device, and the workbench is provided with a marking operation table. The second laser marking device corresponds to the marking operation table in position. Compared with the prior art, through mutual cooperation of the lifting device, the first laser marking device and the second laser marking device, the position of the second laser marking device can be adjusted at will through horizontal transverse moving of the lifting device and horizontal longitudinal moving of the first laser marking device, and therefore marking of workpieces at different positions is achieved, the work efficiency is improved, and the work cost is reduced. Meanwhile, a CCD camera corresponds to the marking operation table, the accurate marking position is achieved, and the marking efficiency and the marking precision are improved.

Description

technical field [0001] The invention belongs to the technical field of workpiece marking equipment, and in particular relates to a laser marking machine. Background technique [0002] At present, as the labor cost of the manufacturing industry is getting higher and higher, it is urgent for all walks of life to improve their automation level. In recent years, the Internet intelligent management of workpieces has appeared on the market. With the improvement of the reliability and practicability of lasers, the rapid development of computer technology and the improvement of optical devices, laser marking technology has made great progress; The marking machine has many advantages such as high marking accuracy, fast processing speed, low cost, high automation level, no mechanical extrusion or mechanical stress damage to the processed items, etc., making the application of laser marking machines more and more extensive and popular . [0003] The traditional parts pass through the...

AI Technical Summary

Problems solved by technology

[0003] The traditional parts pass through the laser marking machine, only by placing the parts in the position corresponding to the laser marking machine, and the laser marking machine uses a high-energy-density laser to irradiate a certain part of the workpiece to vaporize the surface material Or a chemical reaction of color change, leaving a permanent mark; but for parts that require multiple angles and different orientations for marking, it is necessary to cooperate with a professional workbench, set up a working interface, and perform subsequent marking after changing the angle and orientation. The standard reduces work efficiency, and requires a lot of manual cooperation, which increases work costs; while wasting time, it also reduces the utilization rate of equipment and affects production efficiency

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