CN110303253A - Galvanometer and laser marking machine - Google Patents
Galvanometer and laser marking machine Download PDFInfo
- Publication number
- CN110303253A CN110303253A CN201910708315.4A CN201910708315A CN110303253A CN 110303253 A CN110303253 A CN 110303253A CN 201910708315 A CN201910708315 A CN 201910708315A CN 110303253 A CN110303253 A CN 110303253A
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- Prior art keywords
- galvanometer
- shell
- pedestal
- hole
- control device
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- 238000010330 laser marking Methods 0.000 title claims abstract description 28
- 239000004033 plastic Substances 0.000 claims abstract description 12
- 229920003023 plastic Polymers 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 75
- 230000007246 mechanism Effects 0.000 claims description 31
- 230000007704 transition Effects 0.000 claims description 23
- 230000003287 optical effect Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 238000004512 die casting Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000011257 shell material Substances 0.000 description 103
- 239000000428 dust Substances 0.000 description 6
- 238000007639 printing Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B23K26/362—Laser etching
-
- 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
- B23K26/70—Auxiliary operations or equipment
-
- 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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to laser technology fields, more particularly, to a kind of galvanometer and laser marking machine.The galvanometer includes shell, scanning means and control device, and scanning means and control device are all set in shell, and scanning means is connected with control device；Shell is plastic shell.The laser marking machine includes above-mentioned galvanometer.The technical issues of the purpose of the present invention is to provide a kind of galvanometer and laser marking machines, shell higher cost to alleviate galvanometer existing in the prior art.
Description
Technical field
The present invention relates to laser technology fields, more particularly, to a kind of galvanometer and laser marking machine.
Background technique
The basic principle of laser marking is the continuous laser beam that high-energy is generated by laser generator, the laser beam after focusing
Printing workpiece is acted on, the surfacing moment of printing workpiece is melted and even gasifies, and by control laser beam in printing work
The path on part surface, to form the graphic context label of needs.It wherein, is noncontact processing the characteristics of laser marking, it can be in abnormal shape
Surface marking, printing workpiece, which will not deform, will not generate internal stress, be suitable for metal, plastics, glass, ceramics, timber, leather
The label of equal materials.
Laser marking machine is fallen on labeled workpiece after using scanning method mark, laser beam to pass through galvanometer, to be formed
The trace of laser labelling, and galvanometer controls laser beam under the action of computer system and is effectively displaced, so that control swashs
Light beam realizes the processing of different location in a certain range, carves pattern or text accurately to burn, and laser labelling is clearly permanent, and
It is not easy to rub and change.
In the prior art, the shell of galvanometer is formed by aluminum alloy plate materials Milling Process, cause shell Master Cost and
Processing charges is higher.
Therefore, the application provides a kind of new galvanometer and laser marking machine regarding to the issue above.
Summary of the invention
The purpose of the present invention is to provide a kind of galvanometers, to alleviate the shell higher cost of galvanometer existing in the prior art
The technical issues of.
The object of the invention is also to provide a kind of laser marking machines, further to alleviate galvanometer existing in the prior art
Shell higher cost the technical issues of.
Based on above-mentioned first purpose, the present invention provides a kind of galvanometer, including shell, scanning means and control device, described
Scanning means and the control device are all set in the shell, and the scanning means is connected with the control device；
The shell is plastic shell.
Further, the shell includes the first shell and second shell for being detachably fixed connection, the first shell
When with the second shell, cavity, the scanning means and the control are formed between the first shell and the second shell
Device processed is all set in the cavity.
Further, the scanning means includes the Y vibration for offering the pedestal in the first hole and being all set in the pedestal
Illuminating apparatus structure, X galvanometer mechanism and field lens, and Y galvanometer mechanism and X galvanometer mechanism are connect with the control device；
The control device is connected to the pedestal, and the pedestal is detachably fixed and is connected to the first shell；Institute
It states and offers the second hole in first shell, the field lens passes through first hole and second hole.
Further, it is sealed between the pedestal and second hole by the first sealing ring.
Further, the pedestal is aluminium alloy pedestal.
Further, Y galvanometer mechanism includes being fixed in the Y galvanometer motor of the pedestal by the first fixing piece and setting
It is placed in the Y vibration lens at the driving end of the Y galvanometer motor, X galvanometer mechanism is described including being fixed in by the second fixing piece
The X galvanometer motor of pedestal and the X vibration lens for driving end for being set to the X galvanometer motor, and Y galvanometer mechanism is described in
Y galvanometer motor is connect with the control device, and X galvanometer mechanism is connect by the X galvanometer motor with the control device；
The optical cavity being connected to first hole is offered in the pedestal, the Y vibration lens and the X vibration lens are respectively provided with
In the optical cavity, and the cover board being connected with for sealing the optical cavity is detachably fixed on the pedestal；
First hole is threaded hole, and the field lens is rotatably connected in the pedestal by first hole screw thread.
Further, the pedestal include bracket for connecting the Y galvanometer motor and the X galvanometer motor and with
The bottom plate of the first shell connection, the optical cavity are opened in the bracket, and first hole is opened in the bottom plate；
The bracket and bottom plate integrated die-casting molding are arranged；Alternatively, the bracket is detachably fixed with the bottom plate
Connection.
Further, the first shell offers connecting hole, and the galvanometer further includes being set to the connection hole
Transition plates, the side of the transition plates are connect with the scanning means, and the other side with the body of laser marking machine for connecting；
The material of the transition plates is metal.
Further, it is sealed between the transition plates and the connecting hole by the second sealing ring.
Based on above-mentioned second purpose, the present invention provides a kind of laser marking machine, which includes the galvanometer.
By adopting the above technical scheme, the invention has the following beneficial effects:
By setting plastic shell for shell, have the characteristics that the shell at low cost, in addition, processing by plastic part
Shell, such as processed by modes such as compression molding, injection molding, extrusion moulding, blow moldings, compared to using aluminium alloy plate
For the molding of material Milling Process, the processing cost of the shell is reduced to a certain extent.
In conclusion use of the galvanometer by plastic shell, reduces the Master Cost and processing charges of shell, thus
The technical issues of alleviating the shell higher cost of galvanometer existing in the prior art.
Laser marking machine provided by the invention includes the galvanometer, further alleviates galvanometer existing in the prior art
Shell higher cost the technical issues of.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of galvanometer provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram at another visual angle of galvanometer provided in an embodiment of the present invention；
Fig. 3 is the explosive view of galvanometer provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the scanning means of galvanometer provided in an embodiment of the present invention；
Fig. 5 is the explosive view (not showing field lens) of the scanning means of Fig. 4；
Fig. 6 is the structural schematic diagram of the pedestal of galvanometer provided in an embodiment of the present invention；
Fig. 7 is another structural schematic diagram of the pedestal of galvanometer provided in an embodiment of the present invention.
Icon: 1- shell；11- first shell；112- connecting hole；12- second shell；13- transition plates；
2- scanning means；21- pedestal；The first hole 211-；212- optical cavity；213- bracket；214- bottom plate；22-Y galvanometer machine
Structure；221-Y galvanometer motor；222-Y vibration lens；23-X galvanometer mechanism；231-X galvanometer motor；232-X vibration lens；24- field lens；
The first fixing piece of 25-；The second fixing piece of 26-；27- cover board；
3- control device；The first sealing ring of 4-；The second sealing ring of 5-；6- driving interface；71- ornamental label；72- ornament lamp
Item.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term " on ", "lower", "inner", "outside"
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is interpreted as limitation of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be to be connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment one
Referring to figures 1-3, which includes shell 1, scanning means 2 and control device 3, scanning means 2 and control device 3
It is all set in shell 1, and scanning means 2 and control device 3 connect；Shell 1 is plastic shell.
By setting plastic shell for shell 1, have the characteristics that the shell 1 at low cost, in addition, adding by plastic part
Work shell 1, such as processed by modes such as compression molding, injection molding, extrusion moulding, blow moldings, compared to using aluminium to close
For the molding of golden plate material Milling Process, the processing cost of the shell 1 is reduced to a certain extent.
In conclusion use of the galvanometer by plastic shell, alleviates the outer shell material of galvanometer existing in the prior art
Material takes and the higher technical problem of processing charges, thus reduces the cost of shell.
Preferably, referring to Fig. 1 and Fig. 2, in the present embodiment, shell 1 includes 11 He of first shell for being detachably fixed connection
When second shell 12, first shell 11 and second shell 12 connect, cavity is formed between first shell 11 and second shell 12, is swept
Imaging apparatus 2 and control device 3 are all set in cavity, and are detachably fixed and are connected to first shell 11.
That is, first shell 11 and second shell 12 are plastic casing.
Optionally, shell 1 is up-down structure, wherein first shell 11 is lower casing, and second shell 12 is upper casing；Alternatively, outer
Shell 1 is tiled configuration, wherein first shell 11 is located at the left side of second shell 12；Alternatively, shell 1 is front-end geometry, wherein
First shell 11 is located at the front of second shell 12；Alternatively, shell 1 is other polymorphic structures, it is not limited herein.
Optionally, it is connected by screw to, is clamped or the modes such as snapping connect between first shell 11 and second shell 12,
It is not limited herein.Preferably, it is connected by screw between first shell 11 and second shell 12.For example, first shell 11
On be provided with first through hole, be provided with the first threaded hole in second shell 12, the first screw can pass through first through hole and be screwed on
In the first threaded hole, the connection of first shell 11 and second shell 12 is realized, and facilitates first shell 11 and second shell 12
Disassembly.
Preferably ,-Fig. 7 referring to fig. 4, in the present embodiment, scanning means 2 include offer the pedestal 21 in the first hole 211 with
And it is all set in the Y galvanometer mechanism 22, X galvanometer mechanism 23 and field lens 24 of pedestal 21, and Y galvanometer mechanism 22 and X galvanometer mechanism 23
It is connect with control device 3；Control device 3 is connected to pedestal 21, and pedestal 21 is detachably fixed and is connected to first shell 11；The
The second hole is offered on one shell 11, and field lens 24 passes through the first hole 211 and the second hole.
Wherein, it should be noted that Y galvanometer mechanism 22, X galvanometer mechanism 23 and field lens 24 are installed on the opposite position of pedestal 21
Be set to the prior art, herein without repeating, and scanning means 2 can realize following functions: laser beam can successively act on Y vibration
Illuminating apparatus structure 22 and X galvanometer mechanism 23, and pass through the first hole 211 and the second hole eventually by field lens 24 and be projected to the table of printing workpiece
Face.
Optionally, it is connected by screw to, is clamped or the modes such as snapping connect between pedestal 21 and first shell 11, herein
It is not limited.Preferably, it is connected by screw between pedestal 21 and first shell 11, such setting improves pedestal 21
It is connected to the bonding strength of first shell 11, so that relative position is stronger between pedestal 21 and first shell 11, to make to swash
The light path control of light propagation it is more accurate so that mark effect is more preferable.For example, being provided with the second through-hole, first shell on pedestal 21
The second threaded hole is provided on body 11, the second screw can pass through the second through-hole and be rotatably connected in the second threaded hole, realize pedestal
21 are connected to first shell 11.
Preferably, it referring to Fig. 3, in the present embodiment, is sealed between pedestal 21 and the second hole by the first sealing ring 4.
Such setting, improves the leakproofness of shell 1, thus improves dust-proof, the waterproof performance of scanning means 2, prevents
Only the impurity such as dust enter cavity pollution Y galvanometer mechanism 22 and X galvanometer mechanism 23 by the gap between pedestal 21 and the second hole,
The risk that Y galvanometer mechanism 22 and X galvanometer mechanism 23 are interfered by dust is reduced, improves the effect of laser propagation, and extend
The service life of Y galvanometer mechanism 22 and X galvanometer mechanism 23.
Preferably, referring to fig. 4 and Fig. 5, in the present embodiment, Y galvanometer mechanism 22 includes the Y galvanometer motor for being connected to pedestal 21
221 and be set to Y galvanometer motor 221 driving end Y vibration lens 222, X galvanometer mechanism 23 include be connected to pedestal 21 X vibration
Mirror motor 231 and the X vibration lens 232 for driving end for being set to X galvanometer motor 231, and Y galvanometer motor 221 and X galvanometer motor
231 connect with control device 3；The optical cavity 212 being connected to the first hole 211, Y vibration lens 222 and X galvanometer are offered in pedestal 21
Piece 232 is all set in optical cavity 212；First hole 211 is threaded hole, and field lens 24 is rotatably connected in pedestal 21 by 211 screw thread of the first hole.
Such setting, realizing Y galvanometer motor 221 can drive Y vibration lens 222 to swing, and X galvanometer motor 231 can
X vibration lens 232 is driven to swing.
Laser beam can first pass around the reflection of Y vibration lens 222, and the reflected beams are reflected using X vibration lens 232, most
The reflected beams afterwards pass through threaded hole and are projected on printing workpiece by field lens 24.Wherein, by Y vibration lens 222 swing with
And X vibration lens 232 swings the control for realizing laser beam, thus control laser beam realize different location in a certain range plus
Work carves pattern or text accurately to burn.
Optionally, control device 3 includes driving plate, and Y galvanometer motor 221 and X galvanometer motor 231 are connect with driving plate.
It should be noted that Y galvanometer motor 221, Y vibration lens 222, X galvanometer motor 231 and X vibration lens 232 are existing
Technology, and driving plate according to pre-set programs drive Y galvanometer motor 221 so that Y galvanometer motor 221 drive Y vibration lens 222 swing,
Driving plate driving X galvanometer motor 231 so that X galvanometer motor 231 drive X vibration lens 232 swing with accurately burn carve pattern or
The control mode of text is also the prior art, and details are not described herein.
Preferably, continuing with referring to fig. 4 and Fig. 5, in the present embodiment, Y galvanometer motor 221 is affixed by the first fixing piece 25
In pedestal 21, X galvanometer motor 231 is fixed in pedestal 21 by the second fixing piece 26, and is detachably fixed and is connected on pedestal 21
For sealing the cover board 27 of optical cavity 212.
Optionally, the mode that the first fixing piece 25 is connected through a screw thread is connected to pedestal 21, and the second fixing piece 26 passes through spiral shell
The mode of line connection is connected to pedestal 21, such setting, so that Y galvanometer motor 221 and X galvanometer motor 231 are connected to pedestal
21 is more convenient.
Optionally, the first fixing piece 25 and the second fixing piece 26 are nylon pressing plate, nylon briquetting or nylon press strip etc..Example
Such as, referring to figure 5., offered on pedestal 21 the first half slot to match with the outer profile of Y galvanometer motor 221 and with X galvanometer
The second half slot that the outer profile of motor 231 matches.It is corresponding, it is offered on the first fixing piece 25 and Y galvanometer motor 221
The third half slot that matches of outer profile, after Y galvanometer motor 221 is set to the first half slot, the first fixing piece can be passed through
25, which are fixed in pedestal 21, is arranged in Y galvanometer motor 221 in first half slot and third half slot, realizes Y galvanometer motor 221
It is fixed in pedestal 21；The 4th half slot to match with the outer profile of X galvanometer motor 231, X vibration are offered on second fixing piece 26
After mirror motor 231 is set to the second half slot, pedestal 21 can be fixed in by the second fixing piece 26 blocks X galvanometer motor 231
In the second half slot and the 4th half slot, realizes X galvanometer motor 231 and be fixed in pedestal 21.
In addition, the setting of cover board 27, can be sealed Y vibration lens 222, X vibration lens 232 and field lens 24, improve
Dust-proof, the waterproof performance of optical cavity 212 prevent the impurity such as dust from entering optical cavity 212 and pollute Y vibration lens 222, X vibration lens 232 and field
Mirror 24 reduces the interference of Y vibration lens 222, X vibration lens 232 and field lens 24 by dust, so that laser propagation effect is good, and
Extend the service life of Y vibration lens 222, X vibration lens 232 and field lens 24.
Preferably, in the present embodiment, pedestal 21 is aluminium alloy pedestal.
Such setting, the heat production when Y galvanometer motor 221 and X galvanometer motor 231 for being fixed in pedestal 21 work can lead to
The heat dissipation of pedestal 21 is crossed, guarantees that scanning means 2 can long-term stable work under higher ambient temperature conditions.
Preferably, referring to Fig. 6 and Fig. 7, in the present embodiment, pedestal 21 includes for connecting Y galvanometer motor 221 and X galvanometer
The bracket 213 of motor 231 and the bottom plate 214 connecting with first shell 11, optical cavity 212 are opened in bracket 213, the first hole 211
It is opened in bottom plate 214；Bracket 213 and the molding of 214 integrated die-casting of bottom plate are arranged；Alternatively, bracket 213 and bottom plate 214 are detachably solid
Fixed connection.
Wherein, bracket 213 is fixedly connected with bottom plate 214, for example, bracket 213 and bottom plate 214 pass through welding, clamping, snapping
Or the modes such as bonding are fixedly connected.Preferably, bracket 213 and 214 integrated die-casting of bottom plate molding be arranged, such as bracket 213 with
Bottom plate 214 so that pedestal 21 is suitable for high-volume and manufactures, and is made by the molded formation of aluminum alloy plate materials pier, such setting
Make that cost is relatively low.
Preferably, referring to Fig. 3, in the present embodiment, first shell 11 offers connecting hole 112, which further includes setting
The side of transition plates 13 at connecting hole 112, transition plates 13 is connect with scanning means 2, and the other side is used for and laser marking machine
Body connection；The material of transition plates 13 is metal.
Such setting, so that scanning means 2 is connect by the transition plates 13 of metal material with the body of laser marking machine,
The rigidity that scanning means 2 is connect with body is improved, therefore the precision for connecting scanning means 2 with body is improved, to protect
Demonstrate,prove galvanometer reliably working.
Optionally, transition plates 13 is set in first shell 11, or is set to outside first shell 11, it is preferable that transition
Plate 13 is set to outside first shell 11.Optionally, transition plates 13 is connected through a screw thread with scanning means 2, when transition plates 13 abuts
When first shell 11, realizes transition plates 13 and be anchored on scanning means 2；Further optionally, transition plates 13 and laser marking machine
Body be connected through a screw thread.
Preferably, it referring to Fig. 3, in the present embodiment, is sealed between transition plates 13 and connecting hole 112 by the second sealing ring 5.
Such setting further improves the leakproofness of shell 1, thus improves dust-proof, the waterproofness of scanning means 2
Can, it prevents the impurity such as dust from entering optical cavity 212 by the gap between transition plates 13 and connecting hole 112 and pollutes scanning means 2, subtract
Small interference of the scanning means 2 by dust, so that laser propagation effect is good, and extends the service life of scanning means 2.
Preferably, driving interface 6 is provided on shell 1, driving interface 6 is connect with driving plate, and driving interface 6 is in order to sharp
The body of light marking machine is connect with driving plate.
Preferably, in the present embodiment, ornamental label 71 is provided on shell 1, alternatively, being provided with Decorating lamp strip on shell 1
72, alternatively, being provided with ornamental label 71 and Decorating lamp strip 72 on shell 1.Such setting makes the more applicable some special use of galvanometer
On the laser marking machine on way, wherein the shape and size of ornamental label 71 and Decorating lamp strip 72, ornamental label 71 and Decorating lamp strip
72 position and the color of Decorating lamp strip 72 are not limited.Such setting not only optimizes the appearance of galvanometer, also full
Sufficient client's specific customization and purposes demand.
The galvanometer can be assembled as follows:
S1, first scanning means 2 is passed through in the fixing end for the body that transition plates 13 is fixed on laser marking machine, for example, will
The bottom plate 214 of pedestal 21 is fixed in the fixing end of the body of laser marking machine, will glue the Y galvanometer motor of Y vibration lens 222
221, it glues and wraps insulating trip on the X galvanometer motor 231 of X vibration lens 232, and by Y galvanometer motor 221 and X galvanometer motor 231
It is set on bracket 213, and passes through 26 pre-pressing of the first fixing piece 25 and the second fixing piece respectively；
S2, field lens 24 is screwed in and is tightened from the threaded hole of pedestal 21；
S3, driving plate is fixed on pedestal 21, and connects Y galvanometer motor 221 and X galvanometer motor 231 with driving plate
It connects；
S4, it will start to debug after the connection of the body of driving plate and laser marking machine, after debugging is qualified, check the first fixing piece
25 and second fixing piece 26 whether compress Y galvanometer motor 221 and X galvanometer motor 231 respectively, and be packed into cover board 27 to seal light
Chamber 212；
S5, scanning means 2 of the debugging after qualified is removed from the body of laser marking machine；
S6, the first sealing strip is packed into first shell 11；
S7, the qualified scanning means 2 of the debugging of S5 is packed into first shell 11, and fixed；
S8, first shell 11 connecting hole 112 at be packed into the second sealing strip；
S9, transition plates 13 is embedded in connecting hole 112 and is fixed with pedestal 21；
S10, ornamental label 71 is sticked in 11 designated position of first shell, or is arranged in 11 designated position of first shell and fills
Adorn lamp bar 72；
S11, driving interface 6 is installed on shell 1, and connect driving interface 6 with driving plate；
S12, finally second shell 12 is set in first shell 11, and fixed.
Embodiment two
Embodiment two provides a kind of laser marking machine, and the laser marking machine includes galvanometer described in embodiment one, real
The technical characteristic for applying galvanometer disclosed in example one is also applied for the embodiment, and the technical characteristic of the published galvanometer of embodiment one is not
Repeat description.
Refer to figures 1-7, laser marking machine provided in this embodiment is further alleviated including the galvanometer
The technical issues of shell higher cost of galvanometer existing in the prior art.
Laser marking machine described in the present embodiment has the advantages that galvanometer described in embodiment one, and the advantage is in embodiment one
Middle detailed description, is not repeated herein.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, the model for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (10)
1. a kind of galvanometer, which is characterized in that including shell (1), scanning means (2) and control device (3), the scanning means
(2) it is all set in the shell (1) with the control device (3), and the scanning means (2) and the control device (3)
Connection；
The shell (1) is plastic shell.
2. galvanometer according to claim 1, which is characterized in that the shell (1) includes be detachably fixed connection first
When shell (11) and second shell (12), the first shell (11) and the second shell (12) connect, the first shell
(11) cavity is formed between the second shell (12), the scanning means (2) and the control device (3) are all set in institute
State cavity.
3. galvanometer according to claim 2, which is characterized in that the scanning means (2) includes offering the first hole (211)
Pedestal (21) and be all set in the Y galvanometer mechanism (22), X galvanometer mechanism (23) and field lens (24) of the pedestal (21), and
Y galvanometer mechanism (22) and X galvanometer mechanism (23) are connect with the control device (3)；
The control device (3) is connected to the pedestal (21), and the pedestal (21) is detachably fixed and is connected to described first
Shell (11)；Offer the second hole on the first shell (11), the field lens (24) passes through first hole (211) and described
Second hole.
4. galvanometer according to claim 3, which is characterized in that pass through first between the pedestal (21) and second hole
Sealing ring (4) sealing.
5. galvanometer according to claim 3, which is characterized in that the pedestal (21) is aluminium alloy pedestal.
6. galvanometer according to claim 3, which is characterized in that Y galvanometer mechanism (22) includes passing through the first fixing piece
(25) it is fixed in the Y galvanometer motor (221) of the pedestal (21) and is set to the Y vibration at the driving end of the Y galvanometer motor (221)
Eyeglass (222), X galvanometer mechanism (23) include the X galvanometer electricity that the pedestal (21) is fixed in by the second fixing piece (26)
Machine (231) and the X vibration lens (232) for driving end for being set to the X galvanometer motor (231), and Y galvanometer mechanism (22) is logical
It crosses the Y galvanometer motor (221) to connect with the control device (3), X galvanometer mechanism (23) passes through the X galvanometer motor
(231) it is connect with the control device (3)；
The optical cavity (212) being connected to first hole (211), the Y vibration lens (222) and institute are offered in the pedestal (21)
It states X vibration lens (232) to be all set in the optical cavity (212), and is detachably fixed and is connected with for sealing on the pedestal (21)
The cover board (27) of the optical cavity (212)；
First hole (211) is threaded hole, and the field lens (24) is rotatably connected in the pedestal by the first hole (211) screw thread
(21)。
7. galvanometer according to claim 6, which is characterized in that the pedestal (21) includes for connecting the Y galvanometer electricity
The bracket (213) of machine (221) and the X galvanometer motor (231) and bottom plate for being connect with the first shell (11)
(214), the optical cavity (212) is opened in the bracket (213), and first hole (211) is opened in the bottom plate (214)；
The bracket (213) and the molding of the bottom plate (214) integrated die-casting are arranged；Alternatively, the bracket (213) and the bottom plate
(214) it is detachably fixed connection.
8. according to the described in any item galvanometers of claim 2-7, which is characterized in that the first shell (11) offers connecting hole
(112), the galvanometer further includes the transition plates (13) being set at the connecting hole (112), the side of the transition plates (13)
It is connect with the scanning means (2), the other side with the body of laser marking machine for connecting；
The material of the transition plates (13) is metal.
9. galvanometer according to claim 8, which is characterized in that between the transition plates (13) and the connecting hole (112)
It is sealed by the second sealing ring (5).
10. a kind of laser marking machine, which is characterized in that including the described in any item galvanometers of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708315.4A CN110303253A (en) | 2019-08-01 | 2019-08-01 | Galvanometer and laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708315.4A CN110303253A (en) | 2019-08-01 | 2019-08-01 | Galvanometer and laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110303253A true CN110303253A (en) | 2019-10-08 |
Family
ID=68082699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910708315.4A Pending CN110303253A (en) | 2019-08-01 | 2019-08-01 | Galvanometer and laser marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110303253A (en) |
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| 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 |
| CN112748418A (en) * | 2019-10-30 | 2021-05-04 | 北醒（北京）光子科技有限公司 | Laser radar |
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