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Full-automatic laser marking system

A laser laser and laser marking technology, applied in printing devices, printing, etc., can solve problems such as rough borders and slow speeds, and achieve the effects of high drawing efficiency, fast response speed, and high graphics accuracy

Inactive Publication Date: 2011-09-07
DONGGUAN GUANHUI HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This scanning method is slow, and the border is not smooth when the graphic text is enlarged

Method used

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  • Full-automatic laser marking system
  • Full-automatic laser marking system

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Experimental program
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Embodiment Construction

[0019] see figure 1 , a fully automatic laser marking system provided in this embodiment, which includes

[0020] (1) A controller is set to control the galvanometer system;

[0021] (2) Set the laser marking method, connect the peripheral device control interface according to the requirements, and uniformly identify and collect different file formats through digital cameras or scanners;

[0022] (3) Set up a laser optical system, which can recognize and collect any complex plane images, graphic characters, two-dimensional codes and bar codes made in the computer through the input of digital cameras or scanners, convert them into digital signals, and calculate through programming Convert it into a current control signal and input it to the driver to form a corresponding control signal and control the high-precision servo motor to control the deflection angle of the reflective galvanometer in the x direction and y direction respectively, so that the focused spot of the laser b...

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PUM

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Abstract

The invention discloses a full-automatic laser marking system, which comprises a controller used for controlling a galvanometer system, a laser marking mode connected with a peripheral equipment control interface according to a requirement to uniformly identify and acquire different file formats for input of a digital camera or a scanner, and a laser optical system capable of identifying and acquiring the input of the digital camera or the scanner. By adopting a mode of processing graphics by an advanced graphics system in a computer, the full-automatic laser marking system has high drawing efficiency, high graphic accuracy, and the function of freely amplifying and reducing the graphics without distortion or deformation, the marking quality and marking speed are greatly improved by a vector mode, and the full-automatic laser marking system has the function of automatically correcting image distortion, can mark precise images, has a wide application range, can perform vector marking and dot matrix marking, ensures adjustable marking range, and has the advantages of high response speed and high marking speed.

Description

technical field [0001] The invention relates to the field of lasers, in particular to a fully automatic laser marking system. Background technique [0002] Laser marking is a technology that uses the thermal effect of laser to ablate the surface material of the object, thereby leaving a permanent mark. Compared with traditional marking methods such as electrochemical machinery, it has the advantages of no pollution, high speed, high quality, great flexibility, and no contact with workpieces. It has a wide range of uses in many fields such as industry, national defense, and scientific research. At present, laser marking has replaced the traditional marking method in many fields, and even formed a new industrial standard. It has the functions of curved surface marking, rotary marking and automatic incremental marking. The marking font can be selected arbitrarily, and the change is flexible and convenient. It can be used to print serial number, batch number, date, trademark,...

Claims

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Application Information

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IPC IPC(8): B41J2/455B41J29/393
Inventor 汪卫星
Owner DONGGUAN GUANHUI HARDWARE
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