Laser optical shutter and laser

A laser and shutter technology, applied in the field of lasers, can solve the problems of complex structure, difficult debugging and use, and poor stability of laser shutter adjustment devices, and achieve multi-station operation, convenience, and high stability. Effect

Pending Publication Date: 2020-08-28
WUHAN RAYCUS FIBER LASER TECHNOLOGY CO LTD
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a laser shutter and a laser, which are used to solve the problems of

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Laser optical shutter and laser
  • Laser optical shutter and laser
  • Laser optical shutter and laser

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0065] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0066] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified and limited, the terms "first", "second", "third" and "fourth" are used to clearly illustrate the numbering of product components. Does not represent any substantive difference. The terms "upper", "lower", "left", "right...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of lasers, and discloses a laser optical shutter and a laser. The laser shutter comprises a laser input interface, a collimating lens, a plurality of laseroutput interfaces, a plurality of coupling lenses, and a plurality of light path switching assemblies, wherein each light path switching assembly comprises a rotary reflector and a fixed reflector, the plurality of rotary reflectors are installed on an incident light path of the laser input interface through corresponding first inclination angle adjusting mechanisms, and each fixed reflector is installed on an emergent light path of the laser output interface through a corresponding second inclination angle adjusting mechanism; a rotating shaft of the rotary reflector is connected to a rotarydriving mechanism, and the rotary driving mechanism is used for driving the rotary reflector to be switched between a light path connection position and a light path disconnection position. Accordingto the laser optical shutter, light path switching is achieved by rotating the rotary reflector, the stability is high, the switching speed is high, the inclination angle of the rotary reflector andthe inclination angle of the fixed reflector are independently adjusted, deflection adjustment does not need to be conducted on the coupling lens any more, and the adjustment difficulty is reduced.

Description

technical field [0001] The invention relates to the technical field of lasers, in particular to a laser shutter and a laser. Background technique [0002] High-power lasers of 6kW and above are more and more used in the automotive and new energy industries, and their production lines have extremely high requirements on the stability of the laser system. Especially in the power battery industry, aluminum and copper are the main welding materials for power batteries. Therefore, during laser processing, the laser is easily affected by high reflection, which leads to an increase in the failure rate of the laser system, which also restricts the stable production of the power battery production line. major hazards. [0003] The principle of the high-power optical gate currently used in the market is that the laser beam is collimated by the collimator, reflected by the mirror, and then directed to the focus lens, and then focused on one end of the transmission fiber by the focus l...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H01S3/101
CPCH01S3/101
Inventor 刘明峰李成施建宏周晚君姚艳严国鹏邓力闫大鹏
Owner WUHAN RAYCUS FIBER LASER TECHNOLOGY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap