CN105397308B - Multifunctional marking machine - Google Patents

Multifunctional marking machine Download PDF

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Publication number
CN105397308B
CN105397308B CN201510949941.4A CN201510949941A CN105397308B CN 105397308 B CN105397308 B CN 105397308B CN 201510949941 A CN201510949941 A CN 201510949941A CN 105397308 B CN105397308 B CN 105397308B
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CN
China
Prior art keywords
light path
galvanometer
laser
field lens
marking machine
Prior art date
Application number
CN201510949941.4A
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Chinese (zh)
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CN105397308A (en
Inventor
张飞
史新达
Original Assignee
张飞
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Publication date
Application filed by 张飞 filed Critical 张飞
Priority to CN201510949941.4A priority Critical patent/CN105397308B/en
Publication of CN105397308A publication Critical patent/CN105397308A/en
Application granted granted Critical
Publication of CN105397308B publication Critical patent/CN105397308B/en

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Abstract

The invention belongs to the technical field of marking machines, and particularly relates to a multifunctional marking machine. The multifunctional marking machine comprises a laser device, an optical laser, a main light path and a galvanometer. The laser device and an optical fiber laser light path are installed in the main light path. The galvanometer is arranged at one end of the main light path. The laser device corresponding to the galvanometer is installed in the main light path. A beam expanding mirror is arranged between the laser device and the galvanometer. One end, located in the main light path, of the optical fiber laser light path is fixed through a fixing frame, and the other end of the optical fiber laser light path is installed on a linear guide rail through a sliding block. The optical fiber laser light path is connected with the optical laser. The sliding block moves on the linear guide rail through a transmission device. A first field lens and a second field lens are arranged on the bottom of the galvanometer through a rotary shaft. The multifunctional marking machine has the beneficial effects that carbon dioxide lasers, purple lasers and optical fiber lasers can be switched for marking according to the different processed product materials, the practicality of the marking machine is increased, the user cost is reduced, and resource waste is avoided.

Description

A kind of multi-functional marking machine

Technical field

The invention belongs to marking machine technical field, and in particular to a kind of multi-functional marking machine.

Background technology

Current marking machine be all it is split type, carbon dioxide marking machine mainly for nonmetallic materials, such as plastics, timber, Leather, rubber, ABS acrylics etc., and optical-fiber laser is directed to metal material, purple light laser marking machine is directed to high-grade material Material, and there are different products in a factory, there is metal, nonmetallic, high to low gear product, as with two or three marking machines, User cost will be greatly increased and be inconvenient to use and cause the wasting of resources.

The content of the invention

The present invention is in order to make up the defect of prior art, there is provided a kind of as needed to switch different laser and carry out The multi-functional marking machine of mark.

The present invention is achieved through the following technical solutions:

A kind of multi-functional marking machine, including laser aid, optical fiber laser, total light path and galvanometer, set in total light path There are laser aid and optical-fiber laser light path, total light path one end is provided with galvanometer, and laser aid correspondence galvanometer is set in total light path, swashs Beam expanding lens is provided between electro-optical device and galvanometer, the optical-fiber laser light path one end in total light path is fixed by fixed mount, in addition One end is set on line slideway by sliding block, and optical-fiber laser light path is connected with optical fiber laser, and the line slideway is provided with Proximity switch two, the sliding block is moved by transmission device on line slideway, and the galvanometer is provided with proximity switch one, Galvanometer bottom is provided with field lens one and field lens two by rotating shaft, and field lens one is provided with proximity switch inductive head one, and field lens two is provided with Proximity switch inductive head two.

Further, the transmission device includes electric pushrod and hand pressure button, and sliding block can be automatically promoted by electric pushrod Optical-fiber laser light path alignment galvanometer mark hole is driven, can manually promote sliding block to drive optical-fiber laser light path to be aligned by hand pressure button Galvanometer mark hole.

Further, the laser aid is CO 2 laser tube or violet laser.

Further, the field lens one is optical fiber field lens, and the correspondence laser aid of field lens two is carbon dioxide field lens or purple light Mirror.

Further, the distance between the proximity switch inductive head one and proximity switch one and proximity switch inductive head two with The distance between proximity switch one is unequal.

Further, the beam expanding lens selects carbon dioxide beam expanding lens or purple light beam expanding lens according to laser aid.

The beneficial effects of the invention are as follows:A kind of multi-functional marking machine of the present invention is by optical fiber laser and carbon dioxide or purple light Laser synthesizes in same light path, can according to the different switching carbon dioxide lasers of converted products material, purple light laser and Optical-fiber laser carries out mark, and simple structure is easy to operate, user-friendly, increased the practicality of marking machine, has saved use Family cost, it is to avoid the wasting of resources.

Brief description of the drawings

The present invention is further illustrated below in conjunction with the accompanying drawings.

Accompanying drawing 1 is the structural representation of the present invention.

In figure, 1 laser aid, 2 optical fiber lasers, 3 beam expanding lens, 4 line slideways, 5 sliding blocks, 6 fixed mounts, 7 field lenses one, 8 Hand pressure button, 9 proximity switches one, 10 galvanometers, 11 proximity switches two, 12 electric pushrods, 13 optical-fiber laser light paths, 14 total light paths, 15 rotating shafts, 16 field lenses two, 17 proximity switch inductive heads one, 18 proximity switch inductive heads two.

Specific embodiment

Accompanying drawing 1 is a kind of specific embodiment of the invention.A kind of multi-functional marking machine of the invention, including laser aid 1, light Laser aid 1 and optical-fiber laser light path 13, total light path are provided with fibre laser 2, total light path 14 and galvanometer 10, total light path 14 14 one end are provided with galvanometer 10, and the correspondence galvanometer 10 of laser aid 1 is set in total light path 14, is set between laser aid 1 and galvanometer 10 There is beam expanding lens 3, the one end of optical-fiber laser light path 13 in total light path 14 is fixed by fixed mount 6, other end passes through sliding block 5 It is set on line slideway 4, optical-fiber laser light path 13 is connected with optical fiber laser 2, the line slideway 4 is provided with proximity switch 2 11, the sliding block 5 is moved by transmission device on line slideway 4, and the galvanometer 10 is provided with proximity switch 1, The bottom of galvanometer 10 is provided with field lens 1 and field lens 2 16 by rotating shaft 15, and field lens 1 is provided with proximity switch inductive head 1, field Mirror 2 16 is provided with proximity switch inductive head 2 18.

Further, the transmission device includes electric pushrod 12 and hand pressure button 8, can be promoted automatically by electric pushrod 12 Sliding block 5 drives optical-fiber laser light path 13 to be directed at the mark hole of galvanometer 10, can manually promote sliding block 5 to drive optical fiber by hand pressure button 8 The alignment galvanometer 10 of laser optical path 13 mark hole.

Further, the laser aid 1 is CO 2 laser tube or violet laser.

Further, the field lens 1 is optical fiber field lens, and the correspondence laser aid 1 of field lens 2 16 is carbon dioxide field lens or purple Light field lens.

Further, the distance between the proximity switch inductive head 1 and proximity switch 1 and proximity switch inductive head 2 18 is unequal with the distance between proximity switch 1.

Further, the beam expanding lens 3 selects carbon dioxide beam expanding lens or purple light beam expanding lens according to laser aid 1.

A kind of multi-functional marking machine of the invention, when using carbon dioxide laser or violet laser mark, carbon dioxide After the light that laser tube or violet laser send is expanded by carbon dioxide beam expanding lens or purple light beam expanding lens, through straight line Gap between guide rail 4, is scanned by galvanometer 10, and optically focused is carried out by carbon dioxide field lens or purple light field lens, just can be Mark is carried out on non-metal surfaces;When using laser marking, CO 2 laser tube or violet laser are closed, manually behaviour Make that hand pressure button 8 can be used, being automatically brought into operation can be directed at galvanometer 10, by connecing using electric pushrod 12 by optical-fiber laser light path 13 Nearly switch 2 11 senses whether the position of optical-fiber laser light path 13 is directed at the hole of galvanometer 10, to avoid polarisation, is switched by rotating shaft 15 Field lens 1 and field lens 2 16, proximity switch 2 11 and laser aid 1 carry out chain control, so as not to when optical fiber laser 2 light and Laser aid 1 starts simultaneously, while by proximity switch 1 and proximity switch inductive head 1 and proximity switch inductive head 2 18 Signal judge whether field lens 1 and field lens 2 16 corresponding with optical fiber laser 2 and laser aid 1, proximity switch 1 is used Output switch parameter or simulation output(4-20MA or 0-10V)With analog signalses, automatic measurement goes out on field lens 1 and field lens 2 16 Proximity switch inductive head 1 and proximity switch inductive head 2 18 distance, realize that field lens 1 and field lens 2 16 swash with optical fiber Chain control between light device 2 and laser aid 1, when using laser aid 1, using the field lens 2 16 of correspondence laser aid 1, When using optical fiber laser 2, using the field lens 1 of correspondence optical fiber laser 2, field lens 1 uses K9 glass or quartz glass, To avoid wrong light to thresh grain the situation of mirror, it is to avoid field lens 1 or field lens 2 16 are broken by laser.

The present invention is not limited to the above-described embodiments, anyone should learn made under enlightenment of the invention with the present invention With same or like technical scheme, each fall within protection scope of the present invention.

The technology not described in detail of the invention, shape, construction part are known technology.

Claims (6)

1. a kind of multi-functional marking machine, it is characterised in that including laser aid, optical fiber laser, total light path and galvanometer, it is described total Laser aid and optical-fiber laser light path are provided with light path, total light path one end is provided with galvanometer, and laser aid correspondence galvanometer is set in always In light path, beam expanding lens is provided between laser aid and galvanometer, the optical-fiber laser light path one end in total light path passes through fixed mount Fixed, other end is set on line slideway by sliding block, and optical-fiber laser light path is connected with optical fiber laser, and the straight line is led Rail is provided with proximity switch two, and the sliding block is moved by transmission device on line slideway, and the galvanometer is provided with and connects Nearly switch one, galvanometer bottom is provided with field lens one and field lens two by rotating shaft, and field lens one is provided with proximity switch inductive head one, field lens Two are provided with proximity switch inductive head two.
2. a kind of multi-functional marking machine according to claim 1, it is characterized in that:The transmission device include electric pushrod and Hand pressure button, can automatically promote sliding block to drive optical-fiber laser light path to be directed at galvanometer mark hole by electric pushrod, be pressed by hand pressure Button can manually promote sliding block to drive optical-fiber laser light path alignment galvanometer mark hole.
3. a kind of multi-functional marking machine according to claim 1, it is characterized in that:The laser aid is carbon dioxide laser Pipe or violet laser.
4. a kind of multi-functional marking machine according to claim 1, it is characterized in that:The field lens one is optical fiber field lens, field lens Two correspondence laser aids are carbon dioxide field lens or purple light field lens.
5. a kind of multi-functional marking machine according to claim 1, it is characterized in that:The proximity switch inductive head one with it is close Switch the distance between one is unequal with the distance between proximity switch one with proximity switch inductive head two.
6. a kind of multi-functional marking machine according to claim 1, it is characterized in that:The beam expanding lens is selected according to laser aid Carbon dioxide beam expanding lens or purple light beam expanding lens.
CN201510949941.4A 2015-12-18 2015-12-18 Multifunctional marking machine CN105397308B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510949941.4A CN105397308B (en) 2015-12-18 2015-12-18 Multifunctional marking machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510949941.4A CN105397308B (en) 2015-12-18 2015-12-18 Multifunctional marking machine

Publications (2)

Publication Number Publication Date
CN105397308A CN105397308A (en) 2016-03-16
CN105397308B true CN105397308B (en) 2017-05-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510949941.4A CN105397308B (en) 2015-12-18 2015-12-18 Multifunctional marking machine

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Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006516C2 (en) * 2000-02-15 2002-01-10 Datacard Corp A method of machining workpieces by means of plurality of laser beams
DE102004062381B4 (en) * 2004-12-23 2009-08-20 Hitachi Via Mechanics, Ltd., Ebina Device for switching a laser beam, laser processing device
CN101661206B (en) * 2008-08-29 2011-11-16 比亚迪股份有限公司 Laser marking machine and wavelength conversion device thereof
CN101569962A (en) * 2009-04-30 2009-11-04 苏州德龙激光有限公司 Double light path green light micropore processing device
CN201556332U (en) * 2009-12-16 2010-08-18 天津市拓普仪器有限公司 Concave guide track group
CN201592311U (en) * 2010-01-13 2010-09-29 武汉众泰数码光电设备有限公司 Double-head automatic switching laser engraving cutter
US9172202B2 (en) * 2010-10-18 2015-10-27 Nippon Steel & Sumitomo Metal Corporation Laser apparatus and laser materials processing apparatus provided with same
CN102520525B (en) * 2011-11-14 2015-05-13 镭射谷科技(深圳)有限公司 Light beam converting device and laser processing equipment using the same
CN203599710U (en) * 2013-12-05 2014-05-21 北京世纪桑尼科技有限公司 Laser marking device capable of switching lasers different in wavelength
TWM485414U (en) * 2014-04-02 2014-09-01 Dun Chuang Technology Co Ltd Laser mirror light conversion mechanism
CN205218302U (en) * 2015-12-18 2016-05-11 张飞 Multifunctional marking machine

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