CN106695132B - Laser head assembly - Google Patents
Laser head assembly Download PDFInfo
- Publication number
- CN106695132B CN106695132B CN201611228793.8A CN201611228793A CN106695132B CN 106695132 B CN106695132 B CN 106695132B CN 201611228793 A CN201611228793 A CN 201611228793A CN 106695132 B CN106695132 B CN 106695132B
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- Prior art keywords
- light
- connecting portion
- scraps
- module
- laser head
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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
Abstract
The present invention relates to a kind of laser head assemblies, including：Mounting base, the mounting base includes bottom plate and holder, the holder includes first connecting portion and second connecting portion, the first connecting portion and the second connecting portion vertical connection, the first connecting portion is connected with the side of the second connecting portion with the bottom plate, receiving space is formed between the first connecting portion and the second connecting portion and the bottom plate, and the first light hole is offered in the first connecting portion, the second light hole is offered in the second connecting portion；Light is set to adjustment module in the first connecting portion；Optical vibrating mirror module is set in the receiving space；And light scanning lens module, it is set in the second connecting portion.Above-mentioned laser head assembly, mounting base are equipped with light to adjustment module, optical vibrating mirror module and light scanning lens module, move towards basis to form good light path, realize horizontal light extraction.
Description
Technical field
The present invention relates to laser fields, more particularly to laser head assembly.
Background technology
Nowadays, in PCB circuit board manufacturing, the production process of pcb board has been achieved with single plane automation substantially, specialized
Degree is very high.But people are endless to the pursuit of advanced production manufacturing technology, according to analysis, under PCB circuit board manufacture
One high-tech technology is the unmanned automatic production line of entire production process, that is, imagines the vehicle from factory by pcb board blank
Between entrance be sent into production line, then arrive the outlet taking-up finished product in workshop, the entire production process in workshop is all being produced by being arranged
Each process automation equipment networking Interaction Cooperation is realized on line, and is participated in without personnel.During its, need to vertical display
Pcb board be processed.
However, traditional PCB laser-beam drilling machines place circuit substantially all using horizontal workbench come fixing circuit board
The table surface of plate is all fixing circuit board by vacuum suction in the horizontal plane.Corresponding to this horizontal workbench
Layout, used laser head assembly can only be vertical light extraction, so that laser rays is vertically beaten on horizontal positioned pcb board,
Without having the ability of horizontal light extraction.
Invention content
Based on this, it is necessary to provide a kind of laser head assembly for capableing of horizontal light extraction.
A kind of laser head assembly, including：
The mounting base that can be moved horizontally, the mounting base include bottom plate and holder, and the holder includes first connecting portion
And second connecting portion, the first connecting portion and the second connecting portion vertical connection, the first connecting portion and described second
The side of interconnecting piece is connected with the bottom plate, and receiving is formed between the first connecting portion and the second connecting portion and the bottom plate
Space offers the first light hole in the first connecting portion, the second light hole is offered in the second connecting portion；
Light is set to adjustment module in the first connecting portion；
Optical vibrating mirror module is set in the receiving space, and the light is to the adjustment module and optical vibrating mirror mould
Group is located at the both sides of the first connecting portion, and the light can be by the light reflection of glancing incidence and by institute to adjustment module
It states the first light hole and enters the optical vibrating mirror module；And
Light scanning lens module is set in the second connecting portion, and the optical vibrating mirror module and the optics are swept
The both sides that mirror module is located at the second connecting portion are retouched, the optical vibrating mirror module can be by laser through second thang-kng
Hole is transferred to the light scanning lens module, and focuses simultaneously horizontal output by the light scanning lens module.
The mounting base further includes sliding block in one of the embodiments, and the sliding block is used for can with outer horizontal sliding rail
It is slidably connected, the holder and the sliding block are respectively arranged on the two sides of the bottom plate.
The mounting base further includes threaded fastener in one of the embodiments, the bottom plate and the holder and institute
It states and is connected by the threaded fastener between sliding block.
The first container is offered on the one side of the bottom plate in one of the embodiments, the slide section sets up separately
It is placed in first container；The bottom plate is further opened with the second container, the optics on the side far from the sliding block
Galvanometer module is partially housed in second container.
Further include horizontal drive mechanism in one of the embodiments, the horizontal drive mechanism includes motor, shaft coupling
Device, leading screw and nut, the motor include rotation axis, and the leading screw is connected by the shaft coupling with the rotation axis of the motor
It connects, the nut is connected with the mounting base, and the nut forms lead screw pair with the leading screw, and the motor passes through the silk
Thick stick pair drives the mounting base to move in the horizontal direction.
The mounting base further includes side plate and cover board in one of the embodiments, and the cover board and the side plate are common
The receiving space is sealed.
The light includes light modulation bearing, adjustment seat and reflective mirror, the tune to adjustment module in one of the embodiments,
Entering light light path and light extraction light path are offered in light bearing, the entering light light path and the light extraction light path are perpendicular, the light modulation branch
Seat opens up jagged in the connectivity part of the entering light light path and the light extraction light path, and the adjustment seat is set to the notch, institute
Reflective mirror is stated to be set in the adjustment seat.
The light further includes dust cover to adjustment module in one of the embodiments, and the dust cover covers at described
The opening of entering light light path.
Further include light modulation scraps of paper frame in one of the embodiments, 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, the circular hole is interior to be equipped with cross sheet material, and scraps of paper storage tank, the scraps of paper are further opened on 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.
The light scanning lens module includes installation shell, quick-release box body and convex lens, institute in one of the embodiments,
It states installation shell to be set in the second connecting portion, one end of the installation shell is equipped with boss, the boss and described the
Two light holes match, and the other end of the installation shell offers card slot, and the convex lens is set in the quick-release box body,
The quick-release box body fastens with the card slot, so that the convex lens is removable by the quick-release box body and the installation shell
Unload connection.
Above-mentioned laser head assembly, mounting base are equipped with light to adjustment module, optical vibrating mirror module and light scanning lens mould
Group moves towards basis to form good light path, realizes horizontal light extraction.Also, it can be in the horizontal direction adjusted by mounting base,
It is adjusted with the focal length to laser, to be preferably processed to pcb board.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The attached drawing of other embodiment is obtained according to these attached 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 base 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 is structure chart of the light to adjustment module in laser head assembly shown in Fig. 1；
Fig. 6 is sectional view of the light to adjustment module in laser head assembly shown in Fig. 1；
Fig. 7 is the structure chart that scraps of paper frame is dimmed in laser head assembly shown in Fig. 1；
Fig. 8 be adjust light to when get on the scraps of paper schematic diagram of blackspot；
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 implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant Listed Items.
Also referring to Fig. 1 and Fig. 2, the laser head assembly 10 in one embodiment of the invention, including mounting base 100, light to
Adjust module 200, optical vibrating mirror module 300 and light scanning lens module 400.
Mounting base 100 is used to be installed on external stationary plane (not shown).Mounting base 100 can be in external stationary plane
On move horizontally.Also referring to Fig. 3, mounting base 100 includes bottom plate 110 and holder 130.Holder 130 includes first connecting portion
132 and second connecting portion 134.First connecting portion 132 and 134 vertical connection of second connecting portion, first connecting portion 132 and second connect
The side of socket part 134 is connected with bottom plate 110.It is empty that receiving is formed between first connecting portion 132 and second connecting portion 134 and bottom plate 110
Between.The first light hole 136 is offered in first connecting portion 132, and the second light hole 138 is offered in second connecting portion 134.
Specifically in the present embodiment, mounting base 100 further includes sliding block 150.Sliding block 150 is used for and level on external stability face
Sliding rail (not shown) slidable connection.Holder 130 and sliding block 150 are respectively arranged on the two sides of bottom plate 110.Mounting base 100
By the cooperation of sliding block 150 and sliding rail, to move in the horizontal direction.Specifically, sliding block 150 is two, two sliding blocks 150
Interval setting, so that mounting base 100 is more steady when operation.
Laser head assembly 10 may also include threaded fastener, pass through screw thread between bottom plate 110 and holder 130 and sliding block 150
Fastener (not shown) is connected.It is appreciated that in other embodiments, between bottom plate 110 and holder 130 and sliding block 150 also
It can connect, such as be integrally formed otherwise, and be not limited to the above-mentioned mode being spirally connected.
The first container 112 is offered on the one side of bottom plate 110,150 part of sliding block is set to the first container 112
It is interior.Bottom plate 110 is further opened with the second container 114 on the side far from sliding block 150, optical vibrating mirror module 300 is partially housed in
Second container 114.When mounted, first connecting portion 132 and the side cell wall of the second container 114 offset holder 130,
To ensure that the accuracy of the installation of holder 130.
Referring to Fig. 1 and Fig. 2, light is set to adjustment module 200 in first connecting portion 132.Optical vibrating mirror module
300 are set in receiving space.Light is located at the two of first connecting portion 132 to adjustment module 200 and optical vibrating mirror module 300
Side.Light can enter optical vibrating mirror module to adjustment module 200 by the light reflection of glancing incidence and by the first light hole 136
300。
Light scanning lens module 400 is set in second connecting portion 134, and optical vibrating mirror module 300 and light scanning lens
Module 400 is located at the both sides of second connecting portion 134.Optical vibrating mirror module 300 can pass laser through the second light hole 138
It is handed to light scanning lens module 400, and is focused by light scanning lens module 400, and horizontal output is to the pcb board placed vertically
On 20, to be processed to pcb board 20.
Above-mentioned laser head assembly 10, mounting base 100 are equipped 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, realizes horizontal light extraction.Also, it can be existed by mounting base 100
It is adjusted, is adjusted with the focal length to laser, to be preferably processed to pcb board 20 in horizontal direction.
Specifically, also referring to Fig. 4, optical vibrating mirror module 300 specifically may include galvanometer body 310, incident axis 330 and penetrate
Shaft 350.Incident axis 330 and the axis projected between axis 350 are arranged in a mutually vertical manner.Incident axis 330 and axis 350 is projected by watching
It takes motor (not shown) and drives and rotate, there are one reflective mirror (not shown), minute surface to be overlapped with respective axial line for band on every axis.
It is opened up on galvanometer body 310 there are one light table 312 is entered, the size for entering light table 312 is adapted with the size of the first light hole 136.Swash
Light is injected from light to the adjustment reflection of module 200 through entering the incidence hole in light table 312.It is dotted small flat that laser is first incident upon incident axis 330
It on the reflective mirror in face, then reflexes on the reflective mirror for projecting 350 narrow strip of axis, then projects galvanometer body 310.When incident axis 330 and
Axis 350 is projected by control program cooperation rotation, the convex lens master that laser beam can be reflexed to light scanning lens module 400 successively puts down
Certain area on face, this process referred to as scan, this range abbreviation scanning range.
Referring to Fig. 1 and Fig. 2, mounting base 100 further includes side plate 170 and cover board 190, and cover board 190 is total with side plate 170
It is sealed with by receiving space, to be protected 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 hung down with 214 phase of light extraction light path
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
It is set to notch, reflective mirror 250 is set in adjustment seat 230.Specifically at work, 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 equipped with adjusting screw 270 to will appear certain deviation 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 in optical vibrating mirror module 300 incident axis 330 vertically
Speculum AnchorPoint at.
Light further 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 further includes light modulation scraps of paper frame 600.Dim 600 energy of scraps of paper frame
It is enough 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 equipped in circular hole 610.The width of cross sheet material 630 about 1mm.It adjusts
Scraps of paper storage tank 650 is further opened on 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 tune is thick
Against getting ready after to 8 to 10mm, since light modulation scraps of paper frame 600 is made 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 and the speculum AnchorPoint on incidence axis 330 are concentric, thus cross sheet material 630 with enter
The speculum AnchorPoint penetrated on axis 330 is concentric, so four fritter blackspots are relative to the equal of in-between blank cross searching distribution
Evenness, you can represent mistake of the beam direction relative to the 330 upper reflector AnchorPoint of incident axis of optical vibrating mirror module 300
Difference.Adjusting by allowing laser to get ready repeatedly and to from light to adjustment module 200, and by being got every time on the visual observations scraps of paper 30
Four pieces of small blackspots distribution situation, to adjust adjustment seat 230, until this four pieces of small blackspots are evenly distributed.Dim the scraps of paper
Frame 600 is only used when adjusting, and in normal work, can be removed.
Also referring to Fig. 9, light scanning lens module 400 includes installation shell 410, quick-release box body 430 and convex lens
450.Installation shell 410 is set in second connecting portion 134.The one end for installing shell 410 is equipped with boss 412, boss 412 and the
Two light holes 138 match.The other end of installation shell 410 offers card slot (not shown), and convex lens 450 is set to quick-release box
In body 430, quick-release box body 430 fastens with card slot, so that convex lens 450 is removable by quick-release box body 430 and installation shell 410
Unload connection.
Specifically, can be by screw come so that quick-release box body 430 is fixed with installation 410 phase of shell.It needs to convex lens 450
When being cleaned, screw is unloaded, and removes quick-release box body 430, to be cleaned to convex lens 450.
Also referring to Figure 10, specifically in the present embodiment, laser head assembly 10 further includes horizontal drive mechanism 500.Water
Flat driving 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 can also be installed on fixed pedestal 520 by bearing 540, and motor 510 includes rotation
Axis, leading screw 550 are connected by shaft coupling 530 with the rotation axis of motor 510.Nut 570 specifically can by nut clamp sheet 594 and
Nut seat 592 is connected with mounting base 100.Nut 570 forms leading screw auxiliary structure with leading screw 550, and motor 510 is driven by lead screw pair
Dynamic mounting base 100 moves in the horizontal direction.
By horizontal drive mechanism 500, moved in the horizontal direction with drive installation seat 100, so that 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, mounting base 100 are equipped 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, realizes horizontal light extraction.Also, it can be existed by mounting base 100
It is adjusted, is adjusted with the focal length to laser, to be preferably processed to pcb board 20 in horizontal direction.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies 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, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of laser head assembly, which is characterized in that including：
The mounting base that can be moved horizontally, the mounting base include bottom plate and holder, and the holder includes first connecting portion and
Two interconnecting pieces, the first connecting portion and the second connecting portion vertical connection, the first connecting portion are connect with described second
The side in portion is connected with the bottom plate, and it is empty that receiving is formed between the first connecting portion and the second connecting portion and the bottom plate
Between, the first light hole is offered in the first connecting portion, and the second light hole is offered in the second connecting portion；
Light is set to adjustment module in the first connecting portion；
Optical vibrating mirror module is set in the receiving space, and the light is to the adjustment module and optical vibrating mirror mould splits
Not Wei Yu the first connecting portion both sides, the light can be by the light reflection 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 set in the second connecting portion, and the optical vibrating mirror module and the light scanning lens
Module is located at the both sides of the second connecting portion, and the optical vibrating mirror module can pass laser through second light hole
It is handed to the light scanning lens module, and simultaneously horizontal output is focused by the light scanning lens module；
Further include light modulation scraps of paper frame, the light modulation scraps of paper frame can be loaded at first light hole, the light modulation scraps of paper frame
On offer circular hole, the circular hole axially penetrates through the light modulation scraps of paper frame along the light modulation scraps of paper frame, is equipped in the circular hole
Cross sheet material is further opened with scraps of paper storage tank on the light modulation scraps of paper frame, and the scraps of paper storage tank can house the scraps of paper, described
When the scraps of paper are arranged in the scraps of paper storage tank, the scraps of paper can cover the circular hole.
2. laser head assembly according to claim 1, which is characterized in that the mounting base further includes sliding block, the sliding block
For being respectively arranged on the two sides of the bottom plate with outer horizontal sliding rail slidable connection, the holder and the sliding block.
3. laser head assembly according to claim 2, which is characterized in that the mounting base further includes threaded fastener, institute
It states and is connected by the threaded fastener between bottom plate and the holder and the sliding block.
4. laser head assembly according to claim 2, which is characterized in that offer the first receipts on the one side of the bottom plate
Tank, the Slipper are set in first container；The bottom plate is further opened on the side far from the sliding block
Second container, the optical vibrating mirror module are partially housed in second container.
5. laser head assembly according to claim 2, which is characterized in that further include horizontal drive mechanism, the horizontal drive
Motivation structure includes motor, shaft coupling, leading screw and nut, and the motor includes rotation axis, the leading screw by the shaft coupling with
The rotation axis of the motor is connected, and the nut is connected with the mounting base, and the nut forms leading screw with the leading screw
Pair, the motor drive the mounting base to move in the horizontal direction by the lead screw pair.
6. laser head assembly according to claim 1, which is characterized in that the mounting base further includes side plate and cover board, institute
Cover board is stated jointly to seal the receiving space with the side plate.
7. laser head assembly according to claim 1, which is characterized 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, the tune in the connectivity part of the entering light light path and the light extraction light path
Section seat is set to the notch, and the reflective mirror is set in the adjustment seat.
8. laser head assembly according to claim 7, which is characterized in that the light further includes dust cover to module is adjusted,
The dust cover covers at the opening of the entering light light path.
9. laser head assembly according to claim 1, which is characterized in that the light scanning lens module includes mounting shell
Body, quick-release box body and convex lens, the installation shell are set in the second connecting portion, and one end of the installation shell is equipped with
Boss, the boss are matched with second light hole, and the other end of the installation shell offers card slot, the convex lens
It is set in the quick-release box body, the quick-release box body fastens with the card slot, so that the convex lens passes through the quick-release
Box body is detachably connected with the installation shell.
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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| CN106695132A CN106695132A (en) | 2017-05-24 |
| CN106695132B true CN106695132B (en) | 2018-09-21 |
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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 |
| CN109158771B (en) * | 2018-09-30 | 2021-06-11 | 广州新可激光设备有限公司 | Ultrahigh-speed laser cutting head and using method thereof |
| 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 |
| 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 |
| CN115945811B (en) * | 2023-03-10 | 2023-07-11 | 江苏帅天电气有限公司 | Bus duct perforating device |
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| 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 apparatus |
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| CN106695132A (en) | 2017-05-24 |
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