Multi-angle vision positioning laser marking machine and laser marking method thereof

A laser marking machine and visual positioning technology, applied in the field of laser marking machines, can solve the problems of inability to achieve intelligent positioning, insufficient marking accuracy, and low degree of automation.

Inactive Publication Date: 2021-04-23
山东彩驰激光科技有限公司
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  • Abstract
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Problems solved by technology

Its main disadvantage is that the degree of automation is relatively low, intelligent positioning cannot be realized, and the marking accuracy is not enough

Method used

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  • Multi-angle vision positioning laser marking machine and laser marking method thereof
  • Multi-angle vision positioning laser marking machine and laser marking method thereof
  • Multi-angle vision positioning laser marking machine and laser marking method thereof

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Embodiment Construction

[0039] In order to facilitate understanding of the present invention, the present invention will be fully described below with reference to the associated drawings. However, the present invention can also be implemented in many different forms and is not limited to the embodiments described herein.

[0040] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by those skilled in the art.

[0041] refer to figure 1 , a multi-angle intelligent positioning laser marking machine, including laser galvanometer scanning optical path module 1, red light preview module 2, laser external coaxial machine vision positioning module 3, Z-axis automatic focusing lifting platform module 4, θ1 multi-angle Rotate table module 5.

[0042] The laser galvanometer scanning optical path module 1 is used for laser marking; the red light preview module 2 is used to judge the laser light center during the installation and debugging stages of the machi...

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Abstract

The invention relates to a multi-angle vision positioning laser marking machine and a laser marking method thereof. The multi-angle vision positioning laser marking machine comprises a laser galvanometer scanning light path module, a red light preview module, a laser external coaxial machine vision positioning module, a Z-axis automatic focusing lifting table module and a theta 1 multi-angle rotating workbench module. The laser marking method comprises three stages including a machine debugging stage, a product to-be-machined position positioning learning stage and a laser marking stage. Under the requirement of high yield, high-precision automatic laser marking treatment of multiple working faces of a single product is rapidly achieved.

Description

technical field [0001] The present invention relates to the technical field of laser marking machines, in particular to a laser marking machine that integrates laser galvanometer scanning engraving, red light preview, machine vision positioning, and motion control, and an automatic marking method for this laser marking machine . Background technique [0002] With the rapid development of our country, CNC laser processing technology has gradually replaced traditional processing methods in the field of non-metal processing with its flexibility and flexibility. With the rapid development of modern electronic product processing technology, the requirements for fast switching of different types of product processing, processing speed, precision appearance consistency and automation integration are getting higher and higher. A laser marking machine with multi-angle visual positioning can well meet this demand. [0003] The published patent application "Laser Marking Machine with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/362B23K26/046B23K26/03B23K26/064B23K26/082B23K26/70
CPCB23K26/032B23K26/046B23K26/0643B23K26/362B23K26/064B23K26/082B23K26/702
Inventor 王宗岭
Owner 山东彩驰激光科技有限公司
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