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Laser marking and bleaching device and machining method thereof

A laser marking and laser technology, applied in the fields of bleaching equipment and laser marking, can solve the problems of real-time parameter feedback to the controller, lack of real-time detection, and reduce marking work efficiency, so as to improve the marking effect

Inactive Publication Date: 2016-11-02
INNO LASER TECH CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the operator conducts the reflectance detection after the test is over, and then further corrects the next test, due to the lack of real-time detection function and the inability to feed back real-time parameters to the controller for timely adjustment and control, the marking is greatly reduced. work efficiency

Method used

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  • Laser marking and bleaching device and machining method thereof
  • Laser marking and bleaching device and machining method thereof

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Embodiment Construction

[0026] The present invention will be described in more detail below in conjunction with the accompanying drawings and embodiments.

[0027] The invention discloses a feedback type laser marking and bleaching machine, such as figure 1 As shown, it includes:

[0028] A laser 1 for emitting laser light;

[0029] A beam expander 2, located behind the laser 1, is used to set the diameter of the laser beam;

[0030] A oscillating mirror 3, located behind the beam expander 2, is used to control the deflection of the laser beam;

[0031] A lens 4, located behind the vibrating mirror 3, is used to penetrate the laser beam;

[0032] A mobile platform 5, facing the light-emitting side of the lens 4, for placing the workpiece 100;

[0033] A power detection device 7, which is electrically connected to the industrial computer 8, is used to measure the reflected light power at a given point in the marking and bleaching area on the workpiece 100; the power detected by the power detection...

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Abstract

The invention discloses a laser marking and bleaching device and a machining method thereof. The device comprises a laser, a beam expanding device, a galvanometer, a lens, a moving platform, a power detection device and an industrial personal computer, wherein the beam expanding device is arranged behind the laser; the galvanometer is arranged behind the beam expanding device; the lens is arranged behind the galvanometer; a workpiece is placed on the moving platform; the power detection device is used for detecting power of emitted light and feeds back measured data to the industrial personal computer; and the industrial personal computer is used for controlling marking and bleaching. Compared with the prior art, the laser marking and bleaching device and the machining method thereof have the beneficial effects as follows: marking and bleaching results are detected in real time and the difference and the trend relation between the marking and bleaching results and target results are analyzed in the marking process through power feedback, then the laser, the galvanometer and the moving platform are adjusted, and the marking and bleaching efficiency is greatly improved through the manner.

Description

technical field [0001] The invention relates to the technical field of laser marking and bleaching equipment, in particular to a power feedback type laser marking and bleaching device and a processing method thereof. Background technique [0002] Due to its excellent characteristics, laser has a very wide range of applications in modern marking, bleaching, engraving and other processes. However, as the current industry standards are getting higher and higher, for laser marking samples, in addition to visual beauty, a specific degree of marking and bleaching is also required. Generally, the reflection of the surface of the material can be used. The rate is used to characterize the degree of marking and bleaching. If the operator conducts the reflectance detection after the test is over, and then further corrects the next test, due to the lack of real-time detection function and the inability to feed back real-time parameters to the controller for timely adjustment and contro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/362B23K26/352B23K26/70
CPCB23K26/352B23K26/361B23K26/70B23K26/702
Inventor 陶沙赵晓杰秦国双
Owner INNO LASER TECH CORP LTD
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