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Protective lens magnetic adsorption quick-change module for laser processing head and using method thereof

A laser processing head and magnetic adsorption technology, applied in laser welding equipment, metal processing equipment, manufacturing tools, etc., can solve the problems of unfavorable internal cleaning of modules, time-consuming, inconvenient, etc., and achieve fast and convenient mirror changing, simple structure and easy Effects of machining and assembly

Pending Publication Date: 2022-02-01
武汉武钢华工激光大型装备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The protective lens of the existing laser processing head is generally designed as a screw-locked drawer structure. It needs to be replaced by hand or with the help of tools. It takes a long time and is inconvenient to check the protective lens frequently.
In addition, when the protective lens drawer has been pulled out for inspection or lens replacement, the interior of the protective lens module drawer is continuously exposed to the external environment, which is not conducive to keeping the inside of the module clean
If things go on like this, more dust entering the inner cavity will affect the normal use of the laser head

Method used

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  • Protective lens magnetic adsorption quick-change module for laser processing head and using method thereof
  • Protective lens magnetic adsorption quick-change module for laser processing head and using method thereof
  • Protective lens magnetic adsorption quick-change module for laser processing head and using method thereof

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Such as Figure 1-Figure 4 , Embodiment 1 of the present invention provides a protective mirror magnetic adsorption quick-change module for a laser processing head, including a module housing 1 and a protective mirror drawer 3, the protective mirror drawer 3 is inserted into the module housing 1, and the module The casing 1 is provided with a drawer opening for inserting the protective mirror drawer 3, and the protective mirror drawer 3 is provided with...

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Abstract

The invention provides a protective lens magnetic adsorption quick-change module for a laser processing head, which comprises a module shell and a protective lens drawer inserted into the module shell. The module shell is provided with a drawer opening for the protective lens drawer to be inserted into. The protective lens drawer is provided with a protective lens. The protective lens is located in the module shell. A through hole for exposing the protective lens is formed in the module shell. A magnetic attraction body is installed on the insertion face of the protective lens drawer, and a magnet attracted with the magnetic attraction body in a matched mode is arranged in the module shell. The invention further provides a using method of the protective lens magnetic adsorption quick-change module for a laser machining head.

Description

technical field [0001] The invention relates to the technical field of laser processing, in particular to a protective mirror magnetic adsorption quick-change module for a laser processing head and a method for using the same. Background technique [0002] During the processing of the laser processing head, in order to prevent the spatter and dust generated from entering the deep part of the laser head through the laser outlet and affecting the processing or damaging the optical components of the laser head, a protective mirror and an external protective mirror are generally designed near the laser outlet. Air curtain double protection. During processing, the external air curtain relies on the external air source to supply air, which can block general floating ash and some splashes, while some flying high splashes will be blocked by the protective mirror. When not processing, because there is no continuous air supply from an external air source, the external air curtain doe...

Claims

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Application Information

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IPC IPC(8): B23K26/70B23K26/00
CPCB23K26/706B23K26/00
Inventor 赵毅李春旺张炜柳洁
Owner 武汉武钢华工激光大型装备有限公司
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