CN106695132A - Laser head device - Google Patents
Laser head device Download PDFInfo
- Publication number
- CN106695132A CN106695132A CN201611228793.8A CN201611228793A CN106695132A CN 106695132 A CN106695132 A CN 106695132A CN 201611228793 A CN201611228793 A CN 201611228793A CN 106695132 A CN106695132 A CN 106695132A
- Authority
- CN
- China
- Prior art keywords
- light
- connecting portion
- module
- scraps
- laser head
- Prior art date
- 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.)
- Granted
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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
- B23K26/38—Removing material by boring or cutting
-
- 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
-
- 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
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to a laser head device which comprises a mounting base, a light direction adjusting module, an optical vibrating mirror module and an optical scanning mirror module. The mounting base comprises a bottom plate and a support. The support comprises a first connection portion and a second connection portion which are connected perpendicularly. The side edge of the first connection portion and the side edge of the second connection portion are connected with the bottom plate. A containing space is defined by the first connection portion, the second connection portion and the bottom plate. The first connection portion is provided with a first light transmission hole. The second connection portion is provided with a second light transmission hole. The light direction adjusting module is arranged on the first connection portion. The optical galvanometer module is arranged in the containing space. The optical scanning mirror module is arranged on the second connection portion. According to the laser head device, the light direction adjusting module, the optical galvanometer module and the optical scanning mirror module are arranged on the mounting base of the laser head device, therefore a good light path direction foundation is formed, and horizontal emission of light is achieved.
Description
Technical field
The present invention relates to laser field, more particularly to laser head assembly.
Background technology
Nowadays, in PCB manufacturing, the production process of pcb board has been achieved with single plane automation substantially, specialized
Degree is very high.But pursuit of the people to advanced production manufacturing technology is endless, according to analysis, under PCB manufacture
One high-tech technology is the unmanned automatic production line of whole production process, that is, envision pcb board blank from the car of factory
Between entrance feeding production line, then to workshop outlet take out finished product, the whole production process in workshop, all by being arranged on production
Each operation automation equipment networking Interaction Cooperation is realized on line, and is participated in without personnel., it is necessary to vertical display during it
Pcb board be processed.
However, traditional PCB laser-beam drilling machines substantially all using horizontal workbench come fixing circuit board, that is, place circuit
The table surface of plate is all the fixing circuit board by vacuum suction in the horizontal plane.Corresponding to this horizontal workbench
Layout, the laser head assembly for being used can only be vertical light extraction, vertically be beaten on the pcb board of horizontal positioned so as to laser rays,
Without the ability for possessing horizontal light extraction.
The content of the invention
Based on this, it is necessary to provide a kind of laser head assembly for being capable of horizontal light extraction.
A kind of laser head assembly, including：
The mounting seat that can be moved horizontally, the mounting seat includes base plate and support, and the support includes first connecting portion
And second connecting portion, the first connecting portion is vertical with the second connecting portion to be connected, the first connecting portion and described second
The side of connecting portion is connected with the base plate, is formed between the first connecting portion and the second connecting portion and the base plate and housed
Space, offers the first light hole in the first connecting portion, the second light hole is offered in the second connecting portion；
Light is arranged in the first connecting portion to adjustment module；
Optical vibrating mirror module, is arranged in the receiving space, and the light is to adjustment module and the optical vibrating mirror mould
, respectively positioned at the both sides of the first connecting portion, the light can be by the reflection of the light of glancing incidence and by institute to adjustment module for group
State the first light hole into the optical vibrating mirror module；And
Light scanning lens module, is arranged in the second connecting portion, and the optical vibrating mirror module and the optics are swept
Mirror module is retouched respectively positioned at the both sides of the second connecting portion, and the optical vibrating mirror module can be by laser through second thang-kng
Hole is transferred to the light scanning lens module, and is focused on and horizontal output by the light scanning lens module.
Wherein in one embodiment, the mounting seat also includes sliding block, and the sliding block is used for can with outer horizontal slide rail
It is slidably connected, the support and the sliding block are respectively arranged on the two sides of the base plate.
Wherein in one embodiment, the mounting seat also includes threaded fastener, the base plate and the support and institute
State and be connected by the threaded fastener between sliding block.
Wherein in one embodiment, the first accepting groove is offered on the one side of the base plate, the slide section sets up separately
It is placed in first accepting groove；The base plate on the side of the sliding block away from being further opened with the second accepting groove, the optics
Galvanometer module is partially housed in second accepting groove.
Wherein in one embodiment, also including horizontal drive mechanism, the horizontal drive mechanism includes motor, shaft coupling
Device, leading screw and nut, the motor include rotary shaft, and the leading screw is connected by the shaft coupling with the rotary shaft of the motor
Connect, the nut is connected with the mounting seat, the nut forms lead screw pair with the leading screw, the motor passes through the silk
Thick stick is secondary to drive the mounting seat to move in the horizontal direction.
Wherein in one embodiment, the mounting seat also includes side plate and cover plate, and the cover plate is common with the side plate
By receiving space sealing.
Wherein in one embodiment, the light includes light modulation bearing, adjustment seat and reflective mirror, the tune to adjustment module
Entering light light path and light extraction light path are offered in light bearing, the entering light light path is perpendicular with the light extraction light path, the light modulation branch
Seat opens up jagged in the entering light light path with the connectivity part of the light extraction light path, and the adjustment seat is arranged at the breach, institute
Reflective mirror is stated to be arranged in the adjustment seat.
Wherein in one embodiment, the light also includes dust cover to adjustment module, and the dust cover covers at described
The opening of entering light light path.
Wherein in one embodiment, also including light modulation scraps of paper frame, the light modulation scraps of paper frame can be loaded into described first
At light hole, circular hole is offered on the light modulation scraps of paper frame, the circular hole axially penetrates through the tune along the light modulation scraps of paper frame
Machine-glazed paper horse, is provided with cross sheet material in the circular hole, scraps of paper storage tank, the scraps of paper are further opened with the light modulation scraps of paper frame
Storage tank can house the scraps of paper, and when the scraps of paper are arranged in the scraps of paper storage tank, the scraps of paper can cover the circular hole
Lid.
Wherein in one embodiment, the light scanning lens module includes installing housing, quick-release box body and convex lens, institute
State installation housing to be arranged in the second connecting portion, described one end for installing housing is provided with boss, the boss and described the
Two light holes are engaged, and the other end for installing housing offers draw-in groove, and the convex lens are arranged in the quick-release box body,
The quick-release box body fastens with the draw-in groove, so that the convex lens are removable with the installation housing by the quick-release box body
Unload connection.
Above-mentioned laser head assembly, its mounting seat is provided with light to adjustment module, optical vibrating mirror module and light scanning lens mould
Group, basis is moved towards to form good light path, realizes horizontal light extraction.Also, can in the horizontal direction be can adjust by mounting seat,
It is adjusted with the focal length to laser, to be preferably processed to pcb board.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
The accompanying drawing of other embodiment is obtained according to these accompanying drawings.
Fig. 1 is the explosive view of the laser head assembly in one embodiment of the invention；
Fig. 2 is the structure chart of laser head assembly shown in Fig. 1；
Fig. 3 is the structure chart of mounting seat in laser head assembly shown in Fig. 1；
Fig. 4 is the structure chart of optical vibrating mirror module in laser head assembly shown in Fig. 1；
Fig. 5 be laser head assembly shown in Fig. 1 in light to adjustment module structure chart；
Fig. 6 be laser head assembly shown in Fig. 1 in light to adjustment module sectional view；
Fig. 7 is the structure chart of light modulation scraps of paper frame in laser head assembly shown in Fig. 1；
Fig. 8 be adjust light to when the schematic diagram of blackspot is got on the scraps of paper；
Fig. 9 is the sectional view of light scanning lens module in laser head assembly shown in Fig. 1；And
Figure 10 is the structure chart of horizontal drive mechanism in laser head assembly shown in Fig. 1.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give better embodiment of the invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described implementation method.On the contrary, the purpose for providing these implementation methods is to make to understand more the disclosure
Plus it is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique implementation method to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the implementation method of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all of combination of related Listed Items.
Also referring to Fig. 1 and Fig. 2, the laser head assembly 10 in one embodiment of the invention, including mounting seat 100, light to
Adjustment module 200, optical vibrating mirror module 300 and light scanning lens module 400.
Mounting seat 100 is used to be installed on the stationary plane (not shown) of outside.Mounting seat 100 can be in outside stationary plane
On move horizontally.Also referring to Fig. 3, mounting seat 100 includes base plate 110 and support 130.Support 130 includes first connecting portion
132 and second connecting portion 134.First connecting portion 132 is vertical with second connecting portion 134 to be connected, and first connecting portion 132 and second connects
The side of socket part 134 is connected with base plate 110.Formed between first connecting portion 132 and second connecting portion 134 and base plate 110 and house empty
Between.The first light hole 136 is offered in first connecting portion 132, the second light hole 138 is offered in second connecting portion 134.
Specifically in the present embodiment, mounting seat 100 also includes sliding block 150.Sliding block 150 is used for and level on external stability face
Slide rail (not shown) slidable connection.Support 130 and sliding block 150 are respectively arranged on the two sides of base plate 110.Mounting seat 100
By the cooperation of sliding block 150 and slide rail, may move in the horizontal direction.Specifically, sliding block 150 is two, two sliding blocks 150
Interval setting, to cause that mounting seat 100 is more steady when operation.
Laser head assembly 10 may also include threaded fastener, and screw thread is passed through between base plate 110 and support 130 and sliding block 150
Fastener (not shown) is connected.It is appreciated that in other embodiments, between base plate 110 and support 130 and sliding block 150 also
Can otherwise connect, such as be integrally formed, and be not limited to the above-mentioned mode being spirally connected.
The first accepting groove 112 is offered on the one side of base plate 110, the part of sliding block 150 is arranged at the first accepting groove 112
It is interior.Away from the second accepting groove 114 is further opened with the side of sliding block 150, optical vibrating mirror module 300 is partially housed in base plate 110
Second accepting groove 114.When mounted, its first connecting portion 132 offsets support 130 with the side cell wall of the second accepting groove 114,
So as to ensure that the accuracy that support 130 is installed.
Referring to Fig. 1 and Fig. 2, light is arranged in first connecting portion 132 to adjustment module 200.Optical vibrating mirror module
300 are arranged in receiving space.Light is to adjustment module 200 and optical vibrating mirror module 300 respectively positioned at the two of first connecting portion 132
Side.Light can enter optical vibrating mirror module to adjustment module 200 by the reflection of the light of glancing incidence and by the first light hole 136
300。
Light scanning lens module 400 is arranged in second connecting portion 134, and optical vibrating mirror module 300 and light scanning lens
Module 400 is respectively positioned at the both sides of second connecting portion 134.Optical vibrating mirror module 300 can pass laser through the second light hole 138
Light scanning lens module 400 is handed to, and is focused on by light scanning lens module 400, and horizontal output is to the vertical pcb board placed
On 20, it is processed with to pcb board 20.
Above-mentioned laser head assembly 10, its mounting seat 100 is provided with light to adjustment module 200, optical vibrating mirror module 300 and light
Scanning mirror module 400 is learned, basis is moved towards to form good light path, realize horizontal light extraction.Also, can be existed by mounting seat 100
Be can adjust in horizontal direction, be adjusted with the focal length to laser, to be preferably processed to pcb board 20.
Specifically, also referring to Fig. 4, optical vibrating mirror module 300 specifically may include galvanometer body 310, incident axle 330 and penetrate
Shaft 350.Incident axle 330 and the axis projected between axle 350 are arranged in a mutually vertical manner.Incident axle 330 and axle 350 is projected by watching
Take motor (not shown) to be rotated, a reflective mirror (not shown) is carried on every axle, its minute surface overlaps with respective axial line.
One is offered on galvanometer body 310 and enters light table 312, the size for entering light table 312 is adapted with the size of the first light hole 136.Swash
Light reflects from light to adjustment module 200 to be injected through entering the incidence hole in light table 312.It is small flat that laser is first incident upon the point-like of incident axle 330
On the reflective mirror in face, then reflex on the reflective mirror for projecting the narrow strip of axle 350, then project galvanometer body 310.When incident axle 330 and
Project axle 350 and coordinate rotation by control program, successively can put down the convex lens master that laser beam reflexes to light scanning lens module 400
Certain area on face, this process is referred to as scanned, this scope abbreviation sweep limits.
Referring to Fig. 1 and Fig. 2, mounting seat 100 also includes side plate 170 and cover plate 190, and cover plate 190 is total to side plate 170
Sealed with by receiving space, protected with to optical vibrating mirror module 300.
Also referring to Fig. 5 and Fig. 6, light includes light modulation bearing 210, adjustment seat 230 and reflective mirror to adjustment module 200
250.Entering light light path 212 and light extraction light path 214 are offered in light modulation bearing 210, entering light light path 212 is mutually hung down with light extraction light path 214
Directly.Light modulation bearing 210 opens up jagged (figure is not marked), adjustment seat 230 in the connectivity part of entering light light path 212 and light extraction light path 214
Breach is arranged at, reflective mirror 250 is arranged in adjustment seat 230.Specifically operationally, laser is injected by entering light light path 212, through anti-
After light microscopic 250 reflects, vertically projected by light extraction light path 214.
Due in first installation, light is provided with adjusting screw 270 to certain deviation occurs in adjustment seat 230,
Adjustment seat 230 is fixed on light modulation bearing 210 by adjusting screw 270, and can be finely adjusted by adjusting screw 270, to change
The direction of reflected light so that the laser beam that direction is reflected after the adjustment is incident upon incident axle 330 in optical vibrating mirror module 300 vertically
Speculum AnchorPoint at.
Light also includes dust cover 290 to adjustment module 200, and dust cover 290 covers at the opening of entering light light path 212, with right
Light path is protected, and prevents dust from falling into.
Specifically, also referring to Fig. 7, laser head assembly 10 also includes light modulation scraps of paper frame 600.The energy of light modulation scraps of paper frame 600
Enough it is loaded at the first light hole 136.Circular hole 610 is offered on light modulation scraps of paper frame 600, circular hole 610 is along light modulation scraps of paper frame 600
Axially penetrate through light modulation scraps of paper frame 600.Cross sheet material 630 is provided with circular hole 610.The width of cross sheet material 630 about 1mm.Adjust
Scraps of paper storage tank 650 is further opened with machine-glazed paper horse 600, scraps of paper storage tank 650 can house the scraps of paper.The scraps of paper 30 are arranged in the scraps of paper
When in storage tank 650, the scraps of paper 30 can cover circular hole 610.
Specifically in light modulation, light modulation scraps of paper frame 600 is loaded at the first light hole 136.Laser beam spot sizes are adjusted thick
Against getting ready after to 8 to 10mm, because light modulation scraps of paper frame 600 is made up of copper material, itself does not absorb laser energy, so laser
Four pieces of small blackspots as shown in Figure 8 can be got on the scraps of paper 30.Due to the cross searching and the first light hole of cross sheet material 630
136 with one heart, and the first light hole 136 with incidence axle 330 on speculum AnchorPoint it is concentric, so cross sheet material 630 with enter
The speculum AnchorPoint penetrated on axle 330 is concentric, so four fritter blackspots are equal relative to what the blank cross searching in the middle of it was distributed
Evenness, you can represent mistake of the beam direction relative to the upper reflector AnchorPoint of incident axle 330 of optical vibrating mirror module 300
Difference.By allowing laser to get ready repeatedly and to light to the regulation for adjusting module 200, and by being got every time on the visual observations scraps of paper 30
Four pieces of distribution situations of small blackspot, to adjust adjustment seat 230, until this four pieces of small blackspots are evenly distributed.The light modulation scraps of paper
Frame 600 is only used in regulation, in normal work, can be removed.
Also referring to Fig. 9, light scanning lens module 400 includes installing housing 410, quick-release box body 430 and convex lens
450.Housing 410 is installed to be arranged in second connecting portion 134.The one end for installing housing 410 is provided with boss 412, boss 412 and the
Two light holes 138 are engaged.The other end for installing housing 410 offers draw-in groove (not shown), and convex lens 450 are arranged at quick-release box
In body 430, quick-release box body 430 fastens with draw-in groove, so that convex lens 450 are removable with installation housing 410 by quick-release box body 430
Unload connection.
Specifically, can cause that quick-release box body 430 is mutually fixed with housing 410 is installed by screw.Need to convex lens 450
When being cleaned, screw is unloaded, and pull down quick-release box body 430, cleaned with to convex lens 450.
Also referring to Figure 10, specifically in the present embodiment, laser head assembly 10 also includes horizontal drive mechanism 500.Water
Flat drive mechanism 500 includes motor 510, shaft coupling 530, leading screw 550 and nut 570.Motor 510 is especially by fixed pedestal
520 are fixed on external stability face, and leading screw 550 also can be installed on fixed pedestal 520 by bearing 540, and motor 510 includes rotating
Axle, leading screw 550 is connected by shaft coupling 530 with the rotary shaft of motor 510.Nut 570 specifically can by nut clamp sheet 594 and
Nut seat 592 is connected with mounting seat 100.Nut 570 forms leading screw auxiliary structure with leading screw 550, and motor 510 is driven by lead screw pair
Dynamic mounting seat 100 is moved in the horizontal direction.
By horizontal drive mechanism 500, moved in the horizontal direction with drive installation seat 100, and then cause convex lens 450
Focal plane is focus exactly on pcb board 20, realizes the accurate focusing of laser beam.
Above-mentioned laser head assembly 10, its mounting seat 100 is provided with light to adjustment module 200, optical vibrating mirror module 300 and light
Scanning mirror module 400 is learned, basis is moved towards to form good light path, realize horizontal light extraction.Also, can be existed by mounting seat 100
Be can adjust in horizontal direction, be adjusted with the focal length to laser, to be preferably processed to pcb board 20.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of laser head assembly, it is characterised in that including：
The mounting seat that can be moved horizontally, the mounting seat includes base plate and support, and the support includes first connecting portion and the
Two connecting portions, the first connecting portion is vertical with the second connecting portion to be connected, and the first connecting portion is connected with described second
The side in portion is connected with the base plate, is formed between the first connecting portion and the second connecting portion and the base plate and houses empty
Between, the first light hole is offered in the first connecting portion, the second light hole is offered in the second connecting portion；
Light is arranged in the first connecting portion to adjustment module；
Optical vibrating mirror module, is arranged in the receiving space, and the light is to adjustment module and the optical vibrating mirror mould splits
Not Wei Yu the first connecting portion both sides, the light can be by the reflection of the light of glancing incidence and by described the to adjustment module
One light hole enters the optical vibrating mirror module；And
Light scanning lens module, is arranged in the second connecting portion, and the optical vibrating mirror module and the light scanning lens
Respectively positioned at the both sides of the second connecting portion, the optical vibrating mirror module can pass laser through second light hole module
The light scanning lens module is handed to, and is focused on and horizontal output by the light scanning lens module.
2. laser head assembly according to claim 1, it is characterised in that the mounting seat also includes sliding block, the sliding block
For being respectively arranged on the two sides of the base plate with outer horizontal slide rail slidable connection, the support and the sliding block.
3. laser head assembly according to claim 2, it is characterised in that the mounting seat also includes threaded fastener, institute
State and be connected by the threaded fastener between base plate and the support and the sliding block.
4. laser head assembly according to claim 2, it is characterised in that the first receipts are offered on the one side of the base plate
Tank, the Slipper is arranged in first accepting groove；The base plate on the side of the sliding block away from being further opened with
Second accepting groove, the optical vibrating mirror module is partially housed in second accepting groove.
5. laser head assembly according to claim 2, it is characterised in that also including horizontal drive mechanism, the level is driven
Motivation structure include motor, shaft coupling, leading screw and nut, the motor include rotary shaft, the leading screw by the shaft coupling with
The rotary shaft of the motor is connected, and the nut is connected with the mounting seat, and the nut forms leading screw with the leading screw
Pair, the motor drives the mounting seat to move in the horizontal direction by the lead screw pair.
6. laser head assembly according to claim 1, it is characterised in that the mounting seat also includes side plate and cover plate, institute
State cover plate common with the side plate by receiving space sealing.
7. laser head assembly according to claim 1, it is characterised in that the light to adjustment module include light modulation bearing,
Adjustment seat and reflective mirror, offer entering light light path and light extraction light path, the entering light light path and the light extraction in the light modulation bearing
Light path is perpendicular, and the light modulation bearing opens up jagged in the entering light light path with the connectivity part of the light extraction light path, the tune
Section seat is arranged at the breach, and the reflective mirror is arranged in the adjustment seat.
8. laser head assembly according to claim 7, it is characterised in that the light also includes dust cover to adjustment module,
The dust cover covers at the opening of the entering light light path.
9. laser head assembly according to claim 7, it is characterised in that also including light modulation scraps of paper frame, the light modulation scraps of paper
Frame can be loaded at first light hole, and circular hole is offered on the light modulation scraps of paper frame, and the circular hole is along the light modulation paper
Horse axially penetrate through it is described light modulation scraps of paper frame, cross sheet material is provided with the circular hole, also opened up on the light modulation scraps of paper frame
There is a scraps of paper storage tank, the scraps of paper storage tank can house the scraps of paper, it is described when the scraps of paper are arranged in the scraps of paper storage tank
The scraps of paper can cover the circular hole.
10. laser head assembly according to claim 1, it is characterised in that the light scanning lens module includes mounting shell
Body, quick-release box body and convex lens, the installation housing are arranged in the second connecting portion, and described one end for installing housing is provided with
Boss, the boss is engaged with second light hole, and the other end for installing housing offers draw-in groove, the convex lens
It is arranged in the quick-release box body, the quick-release box body fastens with the draw-in groove, so that the convex lens pass through the quick-release
Box body is detachably connected with the installation housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228793.8A CN106695132B (en) | 2016-12-27 | 2016-12-27 | Laser head assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228793.8A CN106695132B (en) | 2016-12-27 | 2016-12-27 | Laser head assembly |
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| Publication Number | Publication Date |
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| CN106695132A true CN106695132A (en) | 2017-05-24 |
| CN106695132B CN106695132B (en) | 2018-09-21 |
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| CN201611228793.8A Active CN106695132B (en) | 2016-12-27 | 2016-12-27 | Laser head assembly |
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| CN107498198A (en) * | 2017-08-28 | 2017-12-22 | 大族激光科技产业集团股份有限公司 | A kind of three-dimensional laser welding device and its Z axis galvanometer |
| CN109158771A (en) * | 2018-09-30 | 2019-01-08 | 广州新可激光设备有限公司 | A kind of ultrahigh speed laser cutting head and its application method |
| CN111992874A (en) * | 2020-09-22 | 2020-11-27 | 山东钢铁集团日照有限公司 | Method for adjusting laser light path of laser welding machine |
| 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 |
| CN115945811A (en) * | 2023-03-10 | 2023-04-11 | 江苏帅天电气有限公司 | Bus duct tapping device |
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| DE202006003424U1 (en) * | 2006-03-04 | 2006-05-24 | Rofin-Sinar Laser Gmbh | Mechanism for workpiece cutting by carbon dioxide (CO2) laser beam, with cutter head for laser beam emission, with laser beam focussing device |
| CN201552384U (en) * | 2009-11-25 | 2010-08-18 | 深圳市大族激光科技股份有限公司 | Laser cutting head |
| CN203817623U (en) * | 2014-04-03 | 2014-09-10 | 深圳市大族激光科技股份有限公司 | Polarization state conversion device for laser beams |
| CN204934855U (en) * | 2015-07-20 | 2016-01-06 | 深圳泰德激光科技有限公司 | Debugging device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498198A (en) * | 2017-08-28 | 2017-12-22 | 大族激光科技产业集团股份有限公司 | A kind of three-dimensional laser welding device and its Z axis galvanometer |
| CN109158771A (en) * | 2018-09-30 | 2019-01-08 | 广州新可激光设备有限公司 | A kind of ultrahigh speed laser cutting head and its application method |
| CN111992874A (en) * | 2020-09-22 | 2020-11-27 | 山东钢铁集团日照有限公司 | Method for adjusting laser light path of laser welding machine |
| 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 |
| CN112719577B (en) * | 2020-12-09 | 2023-10-10 | 深圳市大族数控科技股份有限公司 | Vibrating mirror mounting mechanism and laser processing equipment |
| CN115945811A (en) * | 2023-03-10 | 2023-04-11 | 江苏帅天电气有限公司 | Bus duct tapping device |
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| CN106695132B (en) | 2018-09-21 |
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