CN108311792A - Belt steel surface laser scoring apparati - Google Patents
Belt steel surface laser scoring apparati Download PDFInfo
- Publication number
- CN108311792A CN108311792A CN201710036179.XA CN201710036179A CN108311792A CN 108311792 A CN108311792 A CN 108311792A CN 201710036179 A CN201710036179 A CN 201710036179A CN 108311792 A CN108311792 A CN 108311792A
- Authority
- CN
- China
- Prior art keywords
- laser
- speculum
- steel surface
- belt steel
- reflected
- 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.)
- Pending
Links
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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
-
- 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
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0652—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising prisms
-
- 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
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
- B23K26/0676—Dividing the beam into multiple beams, e.g. multifocusing into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Microscoopes, Condenser (AREA)
Abstract
A kind of belt steel surface laser scoring apparati of the present invention comprising：Lasing light emitter, transflective portion part, reflection component and scan box, lasing light emitter project laser；Transflective portion part makes a part for the laser emitted by the lasing light emitter penetrate, and another part of the laser emitted by the lasing light emitter is made to be reflected into scan box as first laser；Reflection component makes the laser through transflective portion part be reflected into scan box as second laser；There is scan box reflection component group and focusing block, reflection component group first laser and second laser to be made to be irradiated on focusing block with different paths respectively, and focusing block makes first laser and second laser gather on belt steel surface respectively.Thereby, it is possible to realize belt steel surface laser scoring apparati that is simple in structure and minimizing.
Description
Technical field
The present invention relates to a kind of belt steel surface laser scoring apparatis.
Background technology
In current belt steel surface laser scoring apparati, in order to improve strip production capacity, two are needed to configure under normal conditions
A above lasing light emitter.
But once using more than two lasing light emitters, the structure of entire belt steel surface laser scoring apparati can be caused to become
It obtains complicated and large-scale.
Invention content
It is an object of the invention to solve the above problems, provide it is a kind of can realize it is simple in structure and minimize strip
Surface laser scratching device.
To achieve the goals above, a kind of belt steel surface laser scoring apparati according to the present invention, including：Lasing light emitter,
Transflective portion part, reflection component and scan box, the lasing light emitter project laser；The transflective portion part makes
A part for laser emitted by the lasing light emitter penetrates, and another part of the laser emitted by the lasing light emitter is made to make
It is reflected into the scan box for first laser；The reflection component makes the laser through the transflective portion part make
It is reflected into the scan box for second laser；The scan box has reflection component group and focusing block, the reflecting part
Part group makes the first laser and the second laser are irradiated on the focusing block, the focusing with different paths respectively
Component makes the first laser and the second laser gather on belt steel surface respectively.
In addition, in belt steel surface laser scoring apparati according to the present invention, the focusing block is by light splitting focus lamp
Group is constituted, and the light splitting, which focuses microscope group, has the first focus lamp and compared with first focus lamp close to the belt steel surface
The second focus lamp, and gathered on belt steel surface after being respectively divided the first laser and the second laser.
In addition, in belt steel surface laser scoring apparati according to the present invention, first focus lamp and described second
At least any one party of focus lamp can the displacement along the extending direction of the belt steel surface.
In addition, in belt steel surface laser scoring apparati according to the present invention, second focus lamp can be along described
The extending direction of belt steel surface and displacement.
In addition, in belt steel surface laser scoring apparati according to the present invention, the reflection component group includes first anti-
Mirror, the second speculum, prism, third speculum and the 4th speculum are penetrated, first speculum keeps the first laser anti-
It is mapped on the prism, second speculum makes the second laser be reflected on the prism, and the prism is with rotatable
Mode and be arranged in the scan box, the first laser and the second laser are changed by the rotation of the prism
Direction of travel be reflected on the third speculum, the third speculum keeps the first laser and the second laser anti-
It is mapped on the 4th speculum, the 4th speculum makes the first laser and the second laser be reflected into the focusing
On component.
According to belt steel surface laser scoring apparati according to the present invention, due to by using transflective portion part,
The laser emitted by the lasing light emitter is divided to realize, therefore without the structure using more lasing light emitters.As a result, can
Enough realize belt steel surface laser scoring apparati that is simple in structure and minimizing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the belt steel surface laser scoring apparati involved by embodiments of the present invention；
Fig. 2 is the structural schematic diagram of scan box；
Fig. 3 is the structural schematic diagram of the 4th speculum and focusing block.
Specific implementation mode
Hereinafter, being carried out specifically to the belt steel surface laser scoring apparati involved by embodiments of the present invention with reference to attached drawing
It is bright.
As depicted in figs. 1 and 2, the belt steel surface laser scoring apparati 100 involved by embodiments of the present invention includes swashing
Light source 1, transflective portion part 2, reflection component 3 and scan box 4.
Lasing light emitter 1 is fixed at the outside of scan box 4, and projects laser.
Transflective portion part 2 is arranged in the light path of the laser emitted by lasing light emitter 1, and in scan box 4.This
Outside, transflective portion part 2 makes a part (50%) for the laser emitted by the lasing light emitter 1 penetrate, and makes from 1 institute of lasing light emitter
Another part (50%) of the laser of injection is reflected into as first laser on aftermentioned first speculum 431.Pass through as a result,
Transflective portion part 2 is set in the light path of the laser emitted by lasing light emitter 1, to realize to emitted by lasing light emitter 1
Laser is once divided.
Reflection component 3 is similarly disposed in the light path of the laser emitted by lasing light emitter 1, and in scan box 4.Half transmitting
Semi-reflective member 2 is between lasing light emitter 1 and reflection component 3.In addition, reflection component 3 makes through transflective portion part 2
Laser is reflected into as second laser on aftermentioned second speculum 432.In addition, due to transflective portion part 2 and instead
It the first laser penetrating component 3 to be arranged in parallel, therefore be reflected on the first speculum 431 and is reflected on the second speculum 432
Second laser is parallel to each other.
Scan box 4 has laser entrance hole 41, reflection component group 43, focusing block 45, laser leadout hole 46 and baffle
47.Laser entrance hole 41 is arranged on the face opposed with lasing light emitter 1 of scan box 4, that is, laser entrance hole 41 also is located at lasing light emitter
In the light path of laser emitted by 1.Therefore, the laser emitted by the lasing light emitter 1 enters scanning via the laser entrance hole 41
In box 4.
Reflection component group 43 is made of multiple reflection components.Specifically, reflection component group 43 by the first speculum 431,
Second speculum 432, prism 433, third speculum 434 and the 4th speculum 435 are constituted.First speculum 431 and first
Laser is corresponding, is arranged in the light path of first laser, and first laser is made to be reflected on the side of prism 433.Second speculum
432 is corresponding with second laser, is arranged in the light path of second laser, and second laser is made to be reflected on the side of prism 433.
Prism 433 is pivotally arranged in scan box 4, rotation axis and the scan box 4 of the prism 433
Short transverse is arranged in parallel.In overlook observation prism 433, the side of prism 433 is polygon (referring to Fig.1).In addition, prism
433 are rotated by the driving of prism driving unit 5, to which prism 433 reflects the reflecting surface of first laser and second laser
Constantly variation.As a result, according to different reflectings surface, the direction of travel of first laser and second laser generates change in the horizontal plane
Change.
It is reflected on third speculum 434 via the first laser and second laser of prism 433.Third speculum
434 are arranged in one end (left end of Fig. 1 and Fig. 2) of the length direction of scan box 4, and the reflecting surface of third speculum 434 along
The width direction of scan box 4 and extend.In addition, no matter how the second prism 433 rotates, first laser and second laser are anti-
It is mapped on the reflecting surface of third speculum 434, that is, the scanning side on third speculum 434 of first laser and second laser
To the width direction for scan box 4.In addition, lasing light emitter 1, transflective portion part 2, reflection component 3, the first speculum 431,
Second speculum 432, prism 433 and third speculum 434 are respectively positioned in same level.As a result, laser from lasing light emitter 1 to
Third speculum 434 is transmitted in the horizontal plane.
In addition, in the present embodiment, in the first speculum 431 (the second speculum 432) between third speculum 434
It is provided with multiple baffles 47.Multiple baffle 47 is used to carry out the travel range (scanning range) of first laser and second laser
Limitation, so as to ensure that first laser and second laser can be reflected into the reflecting surface of third speculum 434 from prism 433
On.
As shown in Fig. 2, the 4th speculum 435 is arranged in the lower section of third speculum 434.Via third speculum 434
First laser and second laser are reflected on the 4th speculum 435.The 4th speculum 435 makes first laser and second swash later
In light reflection to focusing block 45.In addition, the 4th speculum 435 is corresponding with third speculum 434, the 4th speculum 435
Reflecting surface extends also along the width direction of scan box 4.
It is constituted as shown in figure 3, focusing block 45 focuses microscope group by light splitting, light splitting, which focuses microscope group, has upper focus lamp 451
(the first focus lamp) and compared with upper focus lamp 451 close to the lower condensing lens 452 of belt steel surface (the second focus lamp).That is, upper poly-
Burnt mirror 451 is arranged in the top of lower focus lamp 452.Wherein, upper focus lamp 451 and lower focus lamp 452 and third speculum 434 with
And the 4th speculum 435 it is corresponding, the width direction of the focusing surface of upper focus lamp 451 and lower focus lamp 452 also along scan box 4
And extend.Also, light splitting focus lamp group is gathered after being respectively divided first laser and second laser on the surface of strip P.That is,
After upper focus lamp 451 and lower focus lamp 452 receive first laser, first laser is divided into two beam laser and is exported across laser
Hole 46 is simultaneously gathered in a manner of there are a determining deviation on the surface of strip P；In addition, upper focus lamp 451 and lower focus lamp 452
After receiving second laser, second laser is divided into two beam laser across laser leadout hole 46 and with there are the sides of a determining deviation
Formula and be gathered on the surface of strip P, secondary light splitting is carried out to laser to realize.In the present embodiment, lower focus lamp 452
By can along the extending direction displacement on the surfaces strip P in a manner of and formed, and with making the lower focusing of 452 displacement of lower focus lamp
Mirror driving unit (not shown).Thereby, it is possible to the drivings by lower focus lamp driving unit, to make two beam laser in strip P
On indentation spacing adjusted.As other embodiment, focus lamp 451 and lower focus lamp 452 can also be gone up at least to appoint
The side that anticipates can be formed along the mode of the extending direction displacement on the surfaces strip P, and single with the driving of corresponding focus lamp
Member.In addition, since prism 433 is rotated, to which the direction of travel of first laser and second laser generates change in the horizontal plane
Change, therefore the width direction that the scanning direction on the surfaces strip P of laser is strip P.Wherein, the width direction of strip P with
The width direction of scan box 4 is consistent.
In conclusion the belt steel surface laser scoring apparati 100 involved by according to the embodiment of the present invention, due to passing through
Using transflective portion part 2, the laser emitted by the lasing light emitter 1 is divided so as to realize, therefore not
With the structure using more lasing light emitters.Thereby, it is possible to realize belt steel surface laser scoring apparati that is simple in structure and minimizing.
Further, since focusing microscope group by using light splitting, multiple laser scanning indentations are carried out at the same time so as to realize, because
This can improve the laser scored efficiency of strip.In addition, the first focus lamp and the second focus lamp due to constituting light splitting focusing group
At least any one party can the displacement on the extending direction on the surfaces strip P, therefore can be according to a variety of different indentation demands
And adjust the relative distance between the first focus lamp and the second focus lamp.
Claims (5)
1. a kind of belt steel surface laser scoring apparati, which is characterized in that including：
Lasing light emitter, transflective portion part, reflection component and scan box,
The lasing light emitter projects laser；
The transflective portion part makes a part for the laser emitted by the lasing light emitter penetrate, and makes from the laser
Another part of laser emitted by source is reflected into the scan box as first laser；
The reflection component makes the laser through the transflective portion part as second laser and is reflected into described sweep
Retouch box；
The scan box has reflection component group and focusing block,
The reflection component group makes the first laser and the second laser be irradiated to the focusing with different paths respectively
On component,
The focusing block makes the first laser and the second laser gather on belt steel surface respectively.
2. belt steel surface laser scoring apparati as described in claim 1, which is characterized in that
The focusing block focuses microscope group by light splitting and is constituted, and light splitting focusing microscope group is with the first focus lamp and with described the
One focus lamp compares the second focus lamp close to the belt steel surface, and makes the first laser and the second laser point respectively
It is gathered on belt steel surface after light.
3. belt steel surface laser scoring apparati as claimed in claim 2, which is characterized in that
At least any one party of first focus lamp and second focus lamp can be along the extending direction of the belt steel surface
And displacement.
4. belt steel surface laser scoring apparati as claimed in claim 2, which is characterized in that
Second focus lamp can the displacement along the extending direction of the belt steel surface.
5. the belt steel surface laser scoring apparati as described in any one in Claims 1-4, which is characterized in that
The reflection component group includes the first speculum, the second speculum, prism, third speculum and the 4th speculum,
First speculum makes the first laser be reflected on the prism,
Second speculum makes the second laser be reflected on the prism,
The prism is pivotally arranged in the scan box, changes described the by the rotation of the prism
One laser and the direction of travel of the second laser are reflected on the third speculum,
The third speculum makes the first laser and the second laser be reflected on the 4th speculum,
4th speculum makes the first laser and the second laser be reflected on the focusing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036179.XA CN108311792A (en) | 2017-01-17 | 2017-01-17 | Belt steel surface laser scoring apparati |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036179.XA CN108311792A (en) | 2017-01-17 | 2017-01-17 | Belt steel surface laser scoring apparati |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108311792A true CN108311792A (en) | 2018-07-24 |
Family
ID=62892034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710036179.XA Pending CN108311792A (en) | 2017-01-17 | 2017-01-17 | Belt steel surface laser scoring apparati |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108311792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894741A (en) * | 2019-03-19 | 2019-06-18 | 苏州麦尔科唯激光机器人有限公司 | A kind of multi-path laser surface processing equipment |
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| KR20160073785A (en) * | 2014-12-17 | 2016-06-27 | 주식회사 이오테크닉스 | Laser processing system and laser processing method using the laser processing system |
| CN104772568B (en) * | 2014-01-15 | 2016-10-05 | 宝山钢铁股份有限公司 | Laser Surface Treatment method of quality control |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050170567A1 (en) * | 1999-12-24 | 2005-08-04 | Semiconductor Energy Laboratory Co., Ltd. | Laser irradiation apparatus and method of fabricating a semiconductor device |
| CN201002157Y (en) * | 2006-12-08 | 2008-01-09 | 华南理工大学 | Selective laser micro-braze-welding system based on vibration mirror scanning |
| CN101811229A (en) * | 2009-02-19 | 2010-08-25 | 株式会社日立高科技 | Laser processing, laser processing device and method for manufacturing solar cell board |
| CN102554466A (en) * | 2010-11-11 | 2012-07-11 | 通快激光与***工程有限公司 | Laser Material Processing Device With Prism |
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| CN204430566U (en) * | 2014-12-17 | 2015-07-01 | 大族激光科技产业集团股份有限公司 | A kind of double light beam laser processing head |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109894741A (en) * | 2019-03-19 | 2019-06-18 | 苏州麦尔科唯激光机器人有限公司 | A kind of multi-path laser surface processing equipment |
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Application publication date: 20180724 |