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Novel anti-shaking galvanometer mechanism

A new type of anti-shake technology, applied in the field of laser marking machines, can solve problems such as insufficient anti-shake performance, and achieve the effects of improving anti-shake performance, reducing weight and reducing errors

Pending Publication Date: 2021-04-09
GUANGZHOU NEW CKLASER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the galvanometer structure still has the disadvantage that the anti-shake performance is not good enough

Method used

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  • Novel anti-shaking galvanometer mechanism
  • Novel anti-shaking galvanometer mechanism
  • Novel anti-shaking galvanometer mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] One of the embodiments of the present invention, such as Figure 1~5 As shown, this embodiment provides a novel anti-shake vibrating mirror mechanism, including an anti-shake chuck 1 and a vibrating mirror 2; The mirror support end 12; the bottom of the base 11 is provided with a shaft hole 11a for connecting with the output shaft of the motor, so that the anti-shake chuck 1 is connected with the motor 3 through the shaft hole 11a;

[0060] The vibrating mirror 2 is made of aluminum or aluminum alloy; one side of the vibrating mirror 2 is coated with a reflective film to form a mirror surface, and the other side is formed as a connecting surface 21; one end of the vibrating mirror 2 is used for The shaking chuck 1 is connected, and the rotation axis is located in the vibrating mirror 2, parallel to the mirror surface;

[0061] The shaft hole 11a at the bottom of the base 11 is formed by connecting a movable locking block 111 and an axial end 112 fixed to the base 11; t...

Embodiment 2

[0079] One of the embodiments of the present invention, such as Figure 6-8 As shown, the main technical solutions of this embodiment are basically the same as those of Embodiment 1, and the features not explained in this embodiment are explained in Embodiment 1, and will not be repeated here. The difference between this embodiment and embodiment 1 is:

[0080] The supporting end 12 of the vibrating mirror is set in a rectangular plate shape; wherein, the side facing the groove of the supporting end 12 of the vibrating mirror is set to be connected with the connecting surface of the vibrating mirror 2, so that the vibrating mirror 2 is fixed on the anti-shake chuck 1 The other side of the galvanometer support end 12 is provided with two concave vertical grooves 123; the wall between the two vertical grooves 123 is formed as a reinforcing rib;

[0081] The supporting end 12 of the vibrating mirror is arranged symmetrically on both sides of the axis; the connecting surface of t...

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Abstract

The invention provides a novel anti-shaking galvanometer mechanism. The novel anti-shaking galvanometer mechanism comprises an anti-shaking chuck and a galvanometer piece, wherein the anti-shaking chuck comprises a base and a galvanometer supporting end formed by extending upwards from the base. A shaft hole used for being connected with an output shaft of a motor is formed in the bottom of the base so that the anti-shaking chuck can be connected with the motor through the shaft hole; the galvanometer supporting end is arranged to be in a plate shape, wherein the side, facing the groove, of the galvanometer supporting end is connected with a galvanometer piece connecting surface, so that the galvanometer piece is fixed on the anti-shaking chuck, and the other side of the galvanometer supporting end is provided with concave vertical groove bodies and a transverse groove body; and the galvanometer supporting end comprises a clamping end connected with the base and protruding fingers extending upwards, and the protruding fingers are finger-shaped, are positioned in the center of the clamping end, and are symmetrically arranged along two sides of the axis. The anti-shaking galvanometer mechanism has the advantages of a simple structure, high rigidity, low weight and good anti-shaking performance.

Description

technical field [0001] The invention relates to the technical field of laser marking machines, in particular to a novel anti-vibration mirror mechanism for laser processing equipment. Background technique [0002] Laser marking machine uses high-energy-density laser beams to irradiate the surface of various workpieces locally, so that the surface material of the material is rapidly vaporized or changes in color, thereby exposing the deep material, or causing chemical and physical changes in the surface material to engrave traces , or burn off part of the material through light energy, and display the desired etched graphics or text. More specifically, laser marking machines are mainly used in occasions that require finer and higher precision, such as electronic components, integrated circuits, mobile communications, hardware products, tool accessories, precision instruments, glasses clocks, jewelry, auto parts , building materials and other occasions. [0003] Existing las...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/064B23K26/362B23K26/70
CPCB23K26/0643B23K26/362B23K26/702
Inventor 徐强黄河森
Owner GUANGZHOU NEW CKLASER CO LTD
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