CN203198410U - Laser mark device - Google Patents
Laser mark device Download PDFInfo
- Publication number
- CN203198410U CN203198410U CN 201320084132 CN201320084132U CN203198410U CN 203198410 U CN203198410 U CN 203198410U CN 201320084132 CN201320084132 CN 201320084132 CN 201320084132 U CN201320084132 U CN 201320084132U CN 203198410 U CN203198410 U CN 203198410U
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- CN
- China
- Prior art keywords
- laser
- laser beam
- mirror
- polarizer
- marking device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a laser mark device. The laser mark device comprises a laser oscillator, a reflector, a scanning mirror, a focusing lens and a work bench. The laser mark device is characterized by further comprising a polarizing plate, the polarizing plate is arranged between the laser oscillator and the reflector, the laser oscillator emits a laser beam, the laser beam firstly passes through the polarizing plate, then enters the reflector and the scanning mirror sequentially, passes through the focusing lens and is projected to the work bench. The laser mark device is advantaged in that magnitude of laser power of the laser beam after passing through the polarizing plate can be adjusted through adjusting an angle of the polarizing plate.
Description
Technical field
The utility model relates to a kind of labelling apparatus, especially a kind of laser marking device.
Background technology
Laser marking be utilize the high laser beam of energy density under the control of computer to the surface of the work local irradiation, make skin-material vaporization or generation change color rapidly, thereby expose the deep layer material, perhaps cause entry material generation physicochemical change and carve vestige, perhaps burn figure, words identification that the part material shows required etching.Existing laser marking machine generally comprises laser oscillator, speculum, structures such as scanning mirror and workbench.Yet according to different figures, words identification and label material may need different Laser emission power, and the Laser emission power of laser marking device of the prior art is certain, can not change its size arbitrarily.
Summary of the invention
The utility model purpose is: provide a kind of simple in structure, mark accurate positioning and be easy to determine and adjust the laser marking device of laser power.
The technical solution of the utility model is: a kind of laser marking device, comprise laser oscillator, Polarizer, speculum, scanning mirror, condenser lens and workbench, described Polarizer is between described laser oscillator and described speculum, described laser oscillator gives off laser beam, and this laser beam enters speculum and scanning mirror successively through behind the Polarizer earlier, projects on the workbench through condenser lens again.
Preferably, described laser marking device also comprises laser beam splitter device and laser detector, after described laser oscillator gives off laser beam, behind described laser beam splitter device, penetrate the laser beam that twice have same optical properties, one laser beam be along former mark light path directive Polarizer, another road laser beam directive laser detector.
Preferably, plane, described scanning mirror place is vertical with plane, described condenser lens place.
Preferably, described plane, condenser lens place and described workbench place plane parallel.
Preferably, described scanning mirror comprises the X mirror, Y mirror and motor, and described X mirror links to each other with the motor of Y mirror with its angle of control and orientation.
The principle that the utility model uses is as follows, from laser oscillator, give off laser beam, laser beam passes Polarizer, and by the laser power behind the angle adjustment ejaculation Polarizer of mobile Polarizer, laser beam passes the laser beam splitter device again, in time measures the power of laser beam by laser detector, and laser beam enters scanning mirror by mirror reflects then, laser beam is injected condenser lens after locating by X mirror and Y mirror then, and the last mark object of laser beam on workbench makes marks.
The utility model has the advantages that:
1. the utility model can be adjusted the size of the laser power that laser beam penetrates by the angle of mobile Polarizer behind Polarizer;
2. can in time measure the watt level of laser beam by laser beam splitter device and laser detector;
3. the utility model can be controlled laser beam and get to position on the workbench, and the mark location is more accurate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the utility model structural representation;
Wherein: 1 laser oscillator, 2 Polarizers, 3 laser beam splitter devices, 4 laser detectors, 5 speculums, 6 scanning mirrors, 7X mirror, 8Y mirror, 9 condenser lenses, 10 workbench, 11 mark objects.
The specific embodiment
Embodiment: with reference to shown in Figure 1, a kind of laser marking device, comprise laser oscillator 1, Polarizer 2, laser beam splitter device 3, laser detector 4, speculum 5, scanning mirror 6, condenser lens 9 and workbench 10, Polarizer 2 is between laser oscillator 1 and speculum 5, plane, scanning mirror 6 place is vertical with plane, condenser lens 9 place, condenser lens plane, 9 place and workbench 10 place plane parallel, and this scanning mirror 6 comprises X mirror 7, Y mirror 8 and motor, X mirror 7 links to each other with the motor of Y mirror 8 with its angle of control and orientation.Give off laser beam in this laser oscillator 1, laser beam passes Polarizer 2, and by the laser power behind the angle adjustment ejaculation Polarizer 2 of mobile Polarizer 2, laser beam passes laser beam splitter device 3 again, in time measure the power of laser beam by laser detector 4, laser beam enters scanning mirror by speculum 5 reflections then, and laser beam is injected condenser lens 9 after locating by X mirror 7 and Y mirror 8 then, and the last mark object 11 of laser beam on workbench 10 makes marks.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All modifications of doing according to the spiritual essence of the utility model main technical schemes all should be encompassed within the protection domain of the present utility model.
Claims (5)
1. laser marking device, comprise laser oscillator, speculum, scanning mirror, condenser lens and workbench, it is characterized in that, also comprise Polarizer, described Polarizer is between described laser oscillator and described speculum, and described laser oscillator gives off laser beam, this laser beam enters speculum and scanning mirror successively through behind the Polarizer earlier, projects on the workbench through condenser lens again.
2. laser marking device according to claim 1, it is characterized in that, described laser marking device also comprises laser beam splitter device and laser detector, after described laser oscillator gives off laser beam, behind described laser beam splitter device, penetrate the laser beam that twice have same optical properties, one laser beam be along former mark light path directive Polarizer, another road laser beam directive laser detector.
3. laser marking device according to claim 1 is characterized in that, plane, described scanning mirror place is vertical with plane, described condenser lens place.
4. laser marking device according to claim 1 is characterized in that, plane, described condenser lens place and described workbench place plane parallel.
5. laser marking device according to claim 1 is characterized in that, described scanning mirror comprises the X mirror, Y mirror and motor, and described X mirror links to each other with the motor of Y mirror with its angle of control and orientation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084132 CN203198410U (en) | 2013-02-25 | 2013-02-25 | Laser mark device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084132 CN203198410U (en) | 2013-02-25 | 2013-02-25 | Laser mark device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203198410U true CN203198410U (en) | 2013-09-18 |
Family
ID=49142547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320084132 Expired - Lifetime CN203198410U (en) | 2013-02-25 | 2013-02-25 | Laser mark device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203198410U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848914A (en) * | 2013-12-03 | 2016-08-10 | 司浦爱激光技术英国有限公司 | Method for laser marking an anodized metal surface with a desired colour |
| CN109175720A (en) * | 2018-11-09 | 2019-01-11 | 马鞍山沐及信息科技有限公司 | A kind of machine cuts laser high-precision labelling apparatus |
| CN113885142A (en) * | 2021-09-07 | 2022-01-04 | 昂纳信息技术（深圳）有限公司 | Alignment method, system and device for side-standing chip and lens |
-
2013
- 2013-02-25 CN CN 201320084132 patent/CN203198410U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848914A (en) * | 2013-12-03 | 2016-08-10 | 司浦爱激光技术英国有限公司 | Method for laser marking an anodized metal surface with a desired colour |
| CN105848914B (en) * | 2013-12-03 | 2017-12-15 | 司浦爱激光技术英国有限公司 | With ideal color come the method for laser labelling anodizing metallic surfaces |
| CN109175720A (en) * | 2018-11-09 | 2019-01-11 | 马鞍山沐及信息科技有限公司 | A kind of machine cuts laser high-precision labelling apparatus |
| CN113885142A (en) * | 2021-09-07 | 2022-01-04 | 昂纳信息技术（深圳）有限公司 | Alignment method, system and device for side-standing chip and lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |