CN107234338A - A kind of Intelligent laser scanning galvanometer system and laser marking device - Google Patents
A kind of Intelligent laser scanning galvanometer system and laser marking device Download PDFInfo
- Publication number
- CN107234338A CN107234338A CN201710664980.9A CN201710664980A CN107234338A CN 107234338 A CN107234338 A CN 107234338A CN 201710664980 A CN201710664980 A CN 201710664980A CN 107234338 A CN107234338 A CN 107234338A
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- laser
- field lens
- marking
- shell
- laser scanning
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- 238000010330 laser marking Methods 0.000 title claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003831 deregulation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
- B23K26/042—Automatically aligning the laser beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
Abstract
The present invention relates to laser marking technical field, more particularly, to a kind of Intelligent laser scanning galvanometer system and laser marking device.The Intelligent laser scanning galvanometer system at least includes：Support shell, laser galvanometer, field lens, control system, range finder module and vision positioning module, range finder module is arranged at the inside of support shell, for detecting it relative to the distance for treating marking object, and signal feeds back to control system, control system is according to the feedback signal automatic control lifting platform of range finder module, so as to realize the auto-focusing of laser marking.Vision positioning module forms integrated assembling with galvanometer, for being accurately positioned automatically to mark placement needed for object, and object marking can be achieved in any put in the range of marking.Automaticity of the present invention is high, and regulating time is short, can disposably adjust to accurate height, improves the positioning precision during laser index carving, meets and is laser machined and marking demand with high-precision at high speed.
Description
Technical field
The present invention relates to laser marking technical field, more particularly, to a kind of Intelligent laser scanning galvanometer system and swash
Light marking equipment.
Background technology
Existing laser marking technology is the laser beam for producing lasing light emitter, after scanned galvanometer deflection certain angle, then is led to
Cross field lens and focus on laser beam so that laser beam is acted on according to certain graphics request and treated on marking object, marking thing is treated in realization
Marking, printing or the welding and cutting with certain depth of part.If treating that marking object is unsatisfactory for apart from the height of field lens
The focal length requirement of field lens, the best focal point of laser can not then carry out accurately laser index carving not on marking object is treated.
All it is at present to go to judge mark effect by the way of artificial observation in actual applications, and passes through manual mode
De-regulation focal length height, finally also can only substantially confirm whether focal length height adjusts suitable.Therefore, the existing side with manual adjustment
Formula inefficiency, regulation precision runout value are big, it is impossible to realize the auto-focusing of laser marking.
The information for being disclosed in the background section is merely intended to deepen the understanding of the general background technology to the present invention, and
It is not construed as recognizing or implies information structure prior art known to those skilled in the art in any form.
The content of the invention
It is an object of the invention to provide a kind of Intelligent laser scanning galvanometer system and laser marking device, to solve
The mode inefficiency of manual adjustment present in prior art, regulation poor accuracy, laser marking can not realize auto-focusing
Technical problem.
To achieve these goals, the present invention uses following technical scheme：
On the one hand, the present invention provides a kind of Intelligent laser scanning galvanometer system, at least includes：Support shell, laser galvanometer,
Field lens, control system and range finder module, the laser galvanometer are arranged at the inside of the support shell, and the field lens is arranged at described
The outside of support shell, laser beam can focus on by the field lens after the laser vibration mirror reflected and treat marking object
On；
The range finder module is arranged at the inside of the support shell, for detecting it relative to the distance for treating marking object,
And signal feeds back to control system, the control system according to the feedback signal automatic control lifting platform of the range finder module,
To adjust the field lens and treat the distance between marking object.
As a kind of further technical scheme, the Intelligent laser scanning galvanometer system also includes：Vision positioning mould
Block, the support shell is connected with field lens circle, and the vision positioning module is arranged on the field lens circle, for treating marking
Article position carries out IMAQ, and signal feeds back to the control system.
As a kind of further technical scheme, the vision positioning module includes：Image acquisition units, secondary light source,
Described image collecting unit, secondary light source may be contained within the field lens circle, and described image collecting unit is with the control
Signal of uniting is connected.
As a kind of further technical scheme, described image collecting unit is integrated in one with secondary light source by connector
Body, the connector is installed on the field lens circle.
As a kind of further technical scheme, the fixture includes clip and articulated elements, and the clip is in annular shape
And be coaxially set on the outer peripheral face of the field lens circle, one end of the articulated elements is hinged with the clip, described image collection
Unit, secondary light source are arranged on the articulated elements.
As a kind of further technical scheme, the support shell includes：Upper bracket shell and lower carriage shell, the upper bracket
Shell is fastened on the lower carriage shell, and being internally provided between the upper bracket shell and lower carriage shell is shaken for installing laser
The receiving space of mirror, range finder module.
As a kind of further technical scheme, the side on the upper bracket shell and/or lower carriage shell be provided with to
A few radiator structure.
As a kind of further technical scheme, the laser galvanometer includes；Galvanometer system and driving plate, the driving plate
It is connected with the galvanometer motor in the galvanometer system, the electrical interface being connected with the driving plate is provided with the upper bracket shell
Component.
As a kind of further technical scheme, the bottom surface of the lower carriage shell is logical at least provided with first through hole and second
Hole, the first through hole is used to install the field lens, and second through hole is used for the laser light for transmiting the range finder module output
Beam.
On the other hand, the present invention also provides a kind of laser marking device, and it includes hoistable platform and the Intelligent laser
Scanning galvanometer system；The Intelligent laser scanning galvanometer system at least includes：Support shell, laser galvanometer, field lens, control system and
Range finder module, the laser galvanometer is arranged at the inside of the support shell, and the field lens is arranged at the outside of the support shell, swashs
Light light beam can be focused on by the field lens after the laser vibration mirror reflected and treated on marking object；The range finder module is set
The inside of the support shell is placed in, for detecting it relative to the distance for treating marking object, and signal feeds back to control system, institute
Feedback signal automatic control lifting platform of the control system according to the range finder module is stated, to adjust the field lens and treat marking thing
The distance between part.
Using above-mentioned technical proposal, the present invention has the advantages that：
The present invention provides a kind of Intelligent laser scanning galvanometer system, using laser distance measuring principle, is surveyed by range finder module
Its relative to the distance for treating marking object, and signal feeds back to control system, and control system is according to the feedback letter of range finder module
Number automatic control lifting platform, to adjust the field lens and treat the distance between marking object so that realize laser marking from
Dynamic focusing.Intelligent laser scanning galvanometer system automation degree of the present invention is high, and regulating time is short, can disposably adjust to accurate
Height, without adjusting repeatedly, improve the positioning precision during laser index carving, meet and add at high speed with high-precision laser
Work and marking demand.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the exploded perspective view of Intelligent laser scanning galvanometer system provided in an embodiment of the present invention；Fig. 2 is the present invention
The schematic perspective view at the first visual angle of the Intelligent laser scanning galvanometer system that embodiment is provided；
Fig. 3 is the schematic perspective view at the second visual angle of Intelligent laser scanning galvanometer system provided in an embodiment of the present invention；
Fig. 4 is the structural representation of laser marking device provided in an embodiment of the present invention；
Fig. 5 is the fundamental diagram of Intelligent laser scanning galvanometer system provided in an embodiment of the present invention；
Fig. 6 is the fundamental diagram of vision positioning module provided in an embodiment of the present invention.
Reference：
1- support shells；2- range finder modules；3- laser galvanometers；
4- field lens circles；5- vision positioning modules；71- drive devices；
7- hoistable platforms；11- upper bracket shells；12- lower carriage shells；
13-25 pin sockets；14-USB sockets；31- galvanometer motors；
32- driving plates.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Embodiment one
With reference to shown in Fig. 1 to Fig. 4, the present embodiment provides a kind of Intelligent laser scanning galvanometer system, and it at least includes：Branch
Frame shell 1, laser galvanometer 3, field lens, control system and range finder module 2, the laser galvanometer 3 are arranged at the interior of the support shell 1
Portion, the field lens is arranged at the outside of the support shell 1, and the laser beam that the laser galvanometer 3 is exported is after the field lens
It can focus on and treat on marking object；The range finder module 2 is arranged on the support shell 1, for detecting it relative to waiting to mark
The distance of object is carved, and signal feeds back to control system, the control system is automatic according to the feedback signal of the range finder module 2
Hoistable platform 7 is controlled, to adjust the field lens and treat the distance between marking object, so as to realize the automatic right of laser marking
It is burnt.Intelligent laser scanning galvanometer system automation degree of the present invention is high, and regulating time is short, can disposably adjust to accurate height
Degree, without adjusting repeatedly, improves the positioning precision during laser index carving, meet at high speed and high-precision Laser Processing and
Marking demand.
As a kind of further technical scheme, the Intelligent laser scanning galvanometer system also includes：Vision positioning module
5, the support shell 1 is connected with field lens circle 4, and field lens circle 4 can play the purpose of protection field lens.The vision positioning module
5 are arranged on the field lens circle 4, and IMAQ is carried out for treating marking article position, and signal feeds back to the control system
System.Afterwards, the control system is carried out to treating that mark object is identified on hoistable platform 7 according to the image of collection.
Specifically, the vision positioning module 5 includes：Image acquisition units are (such as camera and vision positioning software
Deng), secondary light source, described image collecting unit, secondary light source may be contained within the field lens circle 4, and described image collection is single
It is first to be connected with the control system signal.Secondary light source can coordinate provides light source in image acquisition process for it, makes its figure
As becoming apparent from.The operation principle of the vision positioning module 5 is as shown in Figure 6.
Certainly, in order to realize that whole vision positioning module 5 is installed using modularization, it is used as a kind of further technical side
Case, described image collecting unit is integrated in one with secondary light source by connector, and the connector is installed on the field lens circle 4
On.Image acquisition units are fitted together with secondary light source using connector, afterwards again integral installation in the field lens circle 4
On, structure is compacter, occupies little space.
Preferably, the fixture includes clip and articulated elements, and the clip is in annular shape and is coaxially set in the field
On the outer peripheral face of mirror circle 4, one end of the articulated elements is hinged with the clip, and described image collecting unit, secondary light source are set
In on the articulated elements.Specifically, the side of the clip is provided with a connection piece, and connection is offered on the downside of connection
Groove, is provided with connection projection on the upside of the articulated elements, and connection projection is inserted into link slot, and by a jointed shaft by two
Person links together, wherein, described image collecting unit, secondary light source may be contained within the articulated elements, can carry out position tune
It is whole.
In the present embodiment, do not limit to for the concrete form of support shell 1, can flexibly set according to actual needs.
For example：The support shell 1 includes：Upper bracket shell 11 and lower carriage shell 12, the upper bracket shell 11 are fastened on described
On lower carriage shell 12, being internally provided with for installing laser galvanometer 3, survey between the upper bracket shell 11 and lower carriage shell 12
Receiving space away from module 2.
Certainly, upper bracket shell 11 can be to be fixedly connected with lower carriage shell 12, or detachably connected.For example：
Four corner locations of the upper end-face edge of lower carriage shell 12 are respectively arranged with fastener, and the fixed of upper bracket shell 11 is connected with realizing
Connect.
In order to increase heat sinking function, as a kind of further technical scheme, in the upper bracket shell 11 and/or lower carriage
Side on shell 12 is provided with least one radiator structure.
Radiator structure in the present embodiment can be heat dissipation grid, can be disposed therein on a side, can also set
Put on multiple sides.Certainly, outside herein, radiator structure may be arranged as heat emission hole etc..
Corresponding, the laser galvanometer 3 includes；Galvanometer system and driving plate 32, the driving plate 32 and the galvanometer system
Galvanometer motor 31 in system is connected, and the electrical interface component being connected with the driving plate 32 is provided with the upper bracket shell 11.
Preferably, electrical interface component may include 25 pin sockets 13, USB 14 etc., wherein, the effect of 25 pin sockets includes：Drive
Move transmission of power supply connection, galvanometer signal and the output signal of range finder module 2 of plate 32 etc..USB can be used as camera
Output interface.There can be two kinds of output schemes on this part of camera, a kind of direct USB is exported, is not integrated into galvanometer support
Face, second is that signal is integrated into galvanometer internal stent, is exported by USB 14.
As a kind of further technical scheme, the bottom surface of the lower carriage shell 12 is at least provided with first through hole and second
Through hole, the first through hole is used to install the field lens, and second through hole is used to transmit the laser that the range finder module 2 is exported
Light beam.
Based on the description of above-mentioned Intelligent laser scanning galvanometer system, as shown in figure 5, the Intelligent laser scanning galvanometer system
The operation principle of system is as follows：
First, a standard focal length value is pre-set according to the focal length of field lens；
Then actual range of the marking object away from field lens, is treated by the detection of range finder module 2, and signal feeds back to control system
System, control system draws measure actual value according to the feedback signal of range finder module 2, then enters actual value is determined with standard focal length value
Row contrast conting：
When determining identical between actual value and standard focal length value, control system will not send instruction to hoistable platform 7, rise
Drop platform 7 is not moved；
When determining different between actual value and standard focal length value, control system according to both difference to hoistable platform 7
Instruction is sent, hoistable platform 7 moves corresponding distance.
Finally, the laser beam that laser galvanometer 3 is exported is focused on after the field lens treats on marking object, to complete to swash
Cursor carves process.
It is more specific, by 180mm of the focal length of field lens for example, require during laser index carving by marking object surface away from
Mirror distance of leaving the theatre is 180mm, it is assumed that be highly h by marking object, then hoistable platform 7 needs to decline h height so that by marking
The distance of object and field lens is always 180mm, and traditional method is manually operated lifting platform, and efficiency comparison is low.And use laser
Ranging can measure object surface to the distance of field lens, it is assumed that the distance of survey is x, is compared by the reference range with 180mm, count
Calculate difference 180-x, control system can control the automatic dropping distance 180-x of hoistable platform 7, thus ensure that by marking object away from
The distance of mirror of leaving the theatre is 180mm, and process is all by programme-control, efficiency high, precision height.
It should be noted that in the present embodiment, having following two modes treating when marking object is operated：
First, treat that marking object is arranged at the underface of the point distance measurement of range finder module 2, auto-focusing is chosen in software systems and is beaten
Mark in option, the central point automatic deviation of marking figure to auto-focusing point, marking object is treated without movement after auto-focusing
The marking of object can be done directly.
2nd, treat that marking object is arranged at the underface of the point distance measurement of range finder module 2, cancel the auto-focusing mark of software systems
Option, auto-focusing will treat that marking object is moved to the underface progress marking of field lens central point (suitable for marking after completing
Object breadth is than larger situation).
To sum up, the present invention provides a kind of Intelligent laser scanning galvanometer system, using laser distance measuring principle, passes through ranging mould
Block 2 measures it relative to the distance for treating marking object, and signal feeds back to control system, and control system is according to range finder module 2
Feedback signal adjusts the position of hoistable platform 7, so as to realize the auto-focusing of laser marking.Intelligent laser scanning of the present invention is shaken
Mirror system automation degree is high, and regulating time is short, can disposably adjust to accurate height, without adjusting repeatedly, improve sharp
Positioning precision during cursor quarter, meets and is laser machined and marking demand with high-precision at high speed.
Embodiment two
With reference to shown in Fig. 1 to Fig. 4, the present embodiment two also provides a kind of laser and beaten on the basis of above-described embodiment one
Marking device, it includes hoistable platform 7 and the Intelligent laser scanning galvanometer system.The hoistable platform is used to adjust the field
Mirror is with treating the distance between marking object, it is, of course, also possible to including laser etc..
The Intelligent laser scanning galvanometer system at least includes：Support shell 1, laser galvanometer 3, field lens, control system and survey
Away from module 2, the laser galvanometer 3 is arranged at the inside of the support shell 1, and the field lens is arranged at the outside of the support shell 1,
The laser beam that the laser galvanometer 3 is exported can be focused on after the field lens to be treated on marking object；The range finder module 2
The inside of the support shell 1 is arranged at, for detecting it relative to the distance for treating marking object, and signal feeds back to control system
System, the control system adjusts the position of hoistable platform 7 according to the feedback signal of the range finder module 2, so as to adjust the field
Mirror is with treating the distance between marking object, to carry out auto-focusing.
For hoistable platform 7, it can be optical bench portion, for driving the Intelligent laser scanning galvanometer system
Move, for example：The power of hoistable platform 7 is provided by drive device 71, so as to drive the Intelligent laser scanning galvanometer system
System carries out lifting moving.
In addition, hoistable platform 7 can also be replaced by the workbench that marking object is treated for placing, the workbench is at least wrapped
Include：Drive device, lifting support and work top, the work top are arranged on the lifting support, the drive device
The lifting support is driven to carry out lifting moving, the drive device is connected with the control system signal.
It is described in detail in above-described embodiment one as other features, here is omitted.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of Intelligent laser scanning galvanometer system, it is characterised in that at least include：Support shell, laser galvanometer, field lens, control
System processed and range finder module, the laser galvanometer are arranged at the inside of the support shell, and the field lens is arranged at the support shell
Outside, laser beam can focus on by the field lens after the laser vibration mirror reflected and treat on marking object；
The range finder module is arranged at the inside of the support shell, for detecting it relative to treating the distance of marking object, and believes
Number feed back to control system, the control system is according to the feedback signal automatic control lifting platform of the range finder module, to adjust
Save the field lens and treat the distance between marking object.
2. Intelligent laser scanning galvanometer system according to claim 1, it is characterised in that also include：Vision positioning mould
Block, the support shell is connected with field lens circle, and the vision positioning module is arranged on the field lens circle, for treating marking
Article position carries out IMAQ, and signal feeds back to the control system.
3. Intelligent laser scanning galvanometer system according to claim 2, it is characterised in that the vision positioning module bag
Include：Image acquisition units, secondary light source, described image collecting unit, secondary light source may be contained within the field lens circle, and described
Image acquisition units are connected with the control system signal.
4. Intelligent laser scanning galvanometer system according to claim 3, it is characterised in that described image collecting unit with
Secondary light source is integrated in one by connector, and the connector is installed on the field lens circle.
5. Intelligent laser scanning galvanometer system according to claim 4, it is characterised in that the fixture includes clip
And articulated elements, the clip in circular and be coaxially set on the outer peripheral face of the field lens circle, one end of the articulated elements with
The clip is hinged, and described image collecting unit, secondary light source are arranged on the articulated elements.
6. the Intelligent laser scanning galvanometer system according to any one of claim 1-5, it is characterised in that the support
Shell includes：Upper bracket shell and lower carriage shell, the upper bracket shell are fastened on the lower carriage shell, in the upper bracket shell with
The receiving space being internally provided with for installing laser galvanometer, range finder module between support shell.
7. Intelligent laser scanning galvanometer system according to claim 6, it is characterised in that the upper bracket shell and/
Or the side on lower carriage shell is provided with least one radiator structure.
8. Intelligent laser scanning galvanometer system according to claim 6, it is characterised in that the laser galvanometer includes；
Galvanometer system and driving plate, the driving plate are connected with the galvanometer motor in the galvanometer system, are set on the upper bracket shell
There is the electrical interface component being connected with the driving plate.
9. Intelligent laser scanning galvanometer system according to claim 6, it is characterised in that the bottom surface of the lower carriage shell
At least provided with first through hole and the second through hole, the first through hole is used to install the field lens, and second through hole is used for saturating
Penetrate the laser beam of the range finder module output.
10. a kind of laser marking device, it is characterised in that including hoistable platform and as claimed in any one of claims 1-9 wherein
Intelligent laser scanning galvanometer system；The hoistable platform is used to adjust the field lens and treats the distance between marking object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664980.9A CN107234338A (en) | 2017-08-07 | 2017-08-07 | A kind of Intelligent laser scanning galvanometer system and laser marking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664980.9A CN107234338A (en) | 2017-08-07 | 2017-08-07 | A kind of Intelligent laser scanning galvanometer system and laser marking device |
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| CN108015430A (en) * | 2018-01-22 | 2018-05-11 | 成都迈锐捷激光技术有限公司 | Laser mark printing device and equipment |
| CN108169870A (en) * | 2017-12-28 | 2018-06-15 | 江苏金海创科技有限公司 | Prefocusing auto-focusing galvanometer and prefocusing Atomatic focusing method |
| CN108672921A (en) * | 2018-06-30 | 2018-10-19 | 东莞市镭达激光智能科技有限公司 | A kind of very coaxial imaging system of galvanometer piece and its operating method |
| CN109500499A (en) * | 2019-01-09 | 2019-03-22 | 广州达呈激光科技有限公司 | A kind of laser marking machine based on 3-D scanning |
| CN112452953A (en) * | 2020-11-19 | 2021-03-09 | 哈尔滨工大焊接科技有限公司 | Intelligent laser cleaning working head |
| CN112676676A (en) * | 2020-12-16 | 2021-04-20 | 武汉逸飞激光股份有限公司 | Tab welding method |
| CN112719577A (en) * | 2020-12-09 | 2021-04-30 | 深圳市大族数控科技股份有限公司 | Galvanometer mounting mechanism and laser processing equipment |
| CN112894179A (en) * | 2021-01-14 | 2021-06-04 | 郑州市天正科技发展有限公司 | Ox horn ring hanger and laser processing equipment |
| CN113199440A (en) * | 2021-04-23 | 2021-08-03 | 深圳技师学院（深圳高级技工学校） | Laser galvanometer detection and correction device |
| CN113433687A (en) * | 2021-06-29 | 2021-09-24 | 青岛金利天源智能科技有限公司 | Laser galvanometer scanning system |
| CN114051102A (en) * | 2022-01-11 | 2022-02-15 | 杭州灵西机器人智能科技有限公司 | Method and device for acquiring galvanometer parameters |
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| CN112894179A (en) * | 2021-01-14 | 2021-06-04 | 郑州市天正科技发展有限公司 | Ox horn ring hanger and laser processing equipment |
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| CN114850659A (en) * | 2022-05-05 | 2022-08-05 | 盐城国投中科新能源科技有限公司 | Sign indicating number device is carved to battery module's laser |
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