Double-head laser marking device based on axial direction and galvanometer linkage

A laser marking and axial technology, applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems affecting the aesthetics of surface decoration workpieces, achieve the effect of ensuring aesthetics and expanding the marking range

Active Publication Date: 2021-07-13
新代科技(苏州)有限公司
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  • Abstract
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Problems solved by technology

[0003] The traditional laser marking machine can only achieve laser marking within the scope of the galvanometer. If it exceeds the scope of the galvanometer, it will need to be spliced. Because of the two times before and after, it will easily cause obvious seams in the splicing area, which will affect some The aesthetics of the surface decoration workpiece

Method used

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  • Double-head laser marking device based on axial direction and galvanometer linkage
  • Double-head laser marking device based on axial direction and galvanometer linkage
  • Double-head laser marking device based on axial direction and galvanometer linkage

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] Please refer to figure 1 , the present disclosure provides a double-headed laser marking device based on the linkage of axial and vibrating mirrors, including a first vibrating mirror 1 and a second vibrating mirror 2 that are independent of each other. The first vibrating mirror 1 and the second vibrating mirror 2 can move along the X-axis and Y-axis of the device. Specifically, the first vibrating mirror 1 is arranged on the first driving system 3 , and the second vibrating mirror 2 is arranged on the second driving system 4 . Each drive system includes components such as a motor 5, a precision screw, a guide rail 6, and a slider. The first vibrating mirror 1 and the second vibrating mirror 2 move horizontally at different heights, which can avoid the collision of the two vibrating mirrors.

[0022] Please refer to figure 1 , the first vibrating ...

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PUM

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Abstract

The invention discloses a double-head laser marking device based on the axial direction and galvanometer linkage. The double-head laser marking device based on the axial direction and galvanometer linkage comprises a first galvanometer and a second galvanometer which are independent of each other, wherein the first galvanometer is provided with a rectangular first maximum scanning area, the second galvanometer is provided with a rectangular second maximum scanning area, the first maximum scanning area is aligned with the second maximum scanning area on the X axis, and the first maximum scanning area and the second maximum scanning area are spliced and are provided with an overlapped part. The double-head laser marking device further comprises a controller, and the controller is used for reading a processing drawing file and distributing processing tasks to the first galvanometer and the second galvanometer. The double-head laser marking device comprises the two galvanometers, the two galvanometers are mutually independent, and the respective processing areas of the two galvanometers are spliced, so that the marking range of the device is expanded, patterns exceeding the range of a single galvanometer can be processed, splicing is not needed any more, and the attractiveness of a surface decorated workpiece is guaranteed.

Description

technical field [0001] The invention relates to the field of laser marking, in particular to a double-head laser marking device based on the linkage of an axial direction and a vibrating mirror. Background technique [0002] The laser marking machine uses a galvanometer scanning system to project a laser on the surface of a workpiece such as a plate to form a permanent mark on the surface of the workpiece. The galvanometer scanning system is composed of two parts: optical scanner and servo control. Laser reflectors are fixed on the shaft of each servo motor, and each servo motor is controlled by a digital signal sent by a computer to scan its trajectory. [0003] The traditional laser marking machine can only achieve laser marking within the scope of the galvanometer, and splicing will be required if it exceeds the scope of the galvanometer. This will easily cause obvious seams in the splicing area due to the two times before and after, which will affect some The aesthetic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/362B23K26/082
CPCB23K26/362B23K26/082
Inventor 阮海涛钱厚达李伟徐银丽陆康帆唐元克陈信宇李鹏举
Owner 新代科技(苏州)有限公司
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