Light beam switching mechanism of laser engraving and cutting machine

A technology of laser engraving and switching mechanism, used in laser welding equipment, welding equipment, metal processing equipment and other directions, can solve problems such as inability to cope

Pending Publication Date: 2021-04-13
苏州艾航激光科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Inability to cope with different requirements to combine the two performances

Method used

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  • Light beam switching mechanism of laser engraving and cutting machine
  • Light beam switching mechanism of laser engraving and cutting machine
  • Light beam switching mechanism of laser engraving and cutting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, the first mirror frame 4 moves vertically: the vertical movement mechanism includes a first screw motor 8 and a first longitudinal linear guide 9, and the first longitudinal linear guide 9 is provided with the first mirror frame 4, The first screw motor 8 correspondingly drives the first reflector frame 4 to move longitudinally on the first longitudinal linear guide rail 9 and is arranged horizontally with the vertically arranged high-performance laser 2, red light diode 3 and high-power laser 1. corresponding to each end.

Embodiment 2

[0029] Such as figure 2 As shown, the first mirror frame 4 moves vertically: the vertical movement mechanism includes a first optical axis motor 10, a first driving wheel 11, a first driven wheel 12, a first synchronous belt 13 and a second longitudinal linear guide rail 14, The first optical axis motor 10 corresponds to drive the first driving wheel 11, the first synchronous belt 13 is arranged on the first driving wheel 11 and the first driven wheel 12, and the second longitudinal linear guide rail 14 is synchronous with the first The belts 13 are arranged in parallel, the first mirror frame 4 is correspondingly arranged on the second longitudinal linear guide rail 14 and is driven to move longitudinally by the first synchronous belt 13, and the first optical axis motor 10 is correspondingly driven to drive the first mirror frame 4 It moves on the second longitudinal linear guide rail 14 and corresponds to the high-performance laser 2 , the red light diode 3 and the emittin...

Embodiment 3

[0033] Such as image 3As shown, the first mirror frame 4 rotates and moves: the rotary movement mechanism includes a second optical axis motor 15, the second optical axis motor 15 is arranged vertically and the driving end is set downward, and the first mirror frame 4 Including a first rotating mirror frame 41 and a second rotating mirror frame 42, the first rotating mirror frame 41 and the second rotating mirror frame 42 are arranged at the driving end of the second optical axis motor 15 in an up-and-down dislocation, the The second mirror frame 5 corresponds up and down with the first rotating mirror frame 41 and the second rotating mirror frame 42 respectively. Correspondingly, the high-power laser 1 is arranged horizontally and the emitting end corresponds to the second mirror frame 5 through the second rotating mirror frame 42 , and the red light diode 3 is arranged vertically and the emitting end is arranged to correspond to the second mirror frame 5 .

[0034] The con...

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PUM

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Abstract

The invention discloses a light beam switching mechanism of a laser engraving and cutting machine. The light beam switching mechanism is used for engraving or cutting, and comprises a high-power laser, a high-performance laser, a red light diode, a first reflector frame, a second reflector frame, a third reflector frame and a laser head, wherein the high-power laser, the high-performance laser and the red light diode are correspondingly arranged; the high-power laser and the high-performance laser are reflected to the laser head through the first reflector frame, the second reflector frame and the third reflector frame in sequence; and the red light diode is reflected to the laser head through the second reflector frame and the third reflector frame in sequence. The high-power laser and the high-performance laser are combined, so that the light beam switching mechanism is convenient to use; and a reflector is driven by longitudinal movement, longitudinal rotation and transverse movement to achieve switching use of the high-power laser and the high-performance laser and alignment of red light.

Description

technical field [0001] The invention relates to the field of laser engraving and cutting, in particular to a beam switching mechanism of a laser engraving and cutting machine. Background technique [0002] In the existing field of non-metallic laser engraving and cutting, traditional laser cutting machines used the same laser for engraving and cutting in the past to complete the processing of workpieces. Different lasers have different performance differences, and their performance is relatively single. Only high-power performance or high-precision performance can be achieved alone. Can not deal with different requirements to synthesize the two performances. Contents of the invention [0003] The purpose of the present invention is to provide a combination setting of high-power laser and high-performance laser, which is convenient to use, and utilizes longitudinal movement, longitudinal rotation and lateral movement to drive the reflector to realize switching between high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/362B23K26/38B23K26/064B23K26/70
CPCB23K26/0643B23K26/362B23K26/38B23K26/702
Inventor 李伟
Owner 苏州艾航激光科技有限公司
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