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Color laser index carving system and its operation method

A color laser and marking technology, applied in printing, printing device, burning, etc., to achieve the effect of various colors, easy operation and fast speed

Active Publication Date: 2006-03-22
深圳市星辰智能控制有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the speed of laser marking is very fast. It is necessary to select different parameters in different areas in a marking pattern to achieve different effects. After multiple adjustments and changing parameter settings, repeated marking can be completed. , with the existing laser marking device, it is obviously difficult to mark laser graphics with multi-color or color effects in a large number of rapid product production

Method used

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  • Color laser index carving system and its operation method
  • Color laser index carving system and its operation method
  • Color laser index carving system and its operation method

Examples

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Embodiment Construction

[0025] The laser marking system of the present invention is as figure 1 As shown in the figure, the solid line connector indicates the signal line connection, the dotted dotted line connector indicates the laser direction, and the dashed dotted line connector indicates the water pipe connection. The system includes a laser generator, a constant temperature water tank for cooling the laser generator and a refrigerator connected to it, a scanning device, a workbench for fixing workpieces, a focusing lens, a laser power supply, an acousto-optic Q switch driver and a computer for control. The computer is connected with the laser power supply, the acousto-optic Q switch driver, and the two-dimensional scanning galvanometer. The scanning device is a two-dimensional scanning vibrating mirror, which rotates according to computer instructions to change the direction of the laser beam emitted by the laser generator, and marks two-dimensional graphics and text on the surface of the workp...

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Abstract

The color laser marking and carving system includes marking and carving laser device, marking and caring computer software, graphic design unit, graphic vector data memory unit and parameter memory unit. The system has the running mode of dividing the designed pattern to be marked and carved into different graphic areas with different marking and carving effects and storing the graphic areas with the same marking and carving effects as the graphic vector data set with color layer code and same marking and carving parameter. The marking and caring computer software calls automatically the graphic vector data set and the corresponding marking and carving parameter to complete the marking and carving of several graphic areas in different effects automatically. The system has the laser controlled in constant temperature for high marked and carved color effect.

Description

(1) Technical field [0001] The invention relates to a color laser marking system and an operating method thereof. (2) Technical background [0002] It is a commonly used technology to use laser beams to engrave text or graphic marks on the surfaces of metals, ceramics, rubber, plastics and other materials. The graphics and text of laser marking are fine, not easy to wear and fade, and the marking speed is fast and the operation is simple, which makes laser marking popular and becomes the first choice for product trademarks, descriptions, or beautifying graphics. However, the pattern obtained by the current laser marking device after one marking is the same color, which is relatively monotonous and dull, which also makes the choice of laser marking graphics limited, and only uses simple line patterns. In fact, when the intensity of the laser beam used is different, the frequency of the laser pulse is different, or the density of the scanning line is different when filling, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/455B41J29/38B41M5/24
Inventor 吕虹
Owner 深圳市星辰智能控制有限公司
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