CN107052579A - A kind of continuous timesharing laser soldering device - Google Patents
A kind of continuous timesharing laser soldering device Download PDFInfo
- Publication number
- CN107052579A CN107052579A CN201710194624.5A CN201710194624A CN107052579A CN 107052579 A CN107052579 A CN 107052579A CN 201710194624 A CN201710194624 A CN 201710194624A CN 107052579 A CN107052579 A CN 107052579A
- Authority
- CN
- China
- Prior art keywords
- plumb joint
- laser
- reflective mirror
- eyeglass
- soldering device
- 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
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- 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
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
- B23K26/0673—Dividing the beam into multiple beams, e.g. multifocusing into independently operating sub-beams, e.g. beam multiplexing to provide laser beams for several stations
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention provides a kind of continuous timesharing laser soldering device, the welder laser has two light paths, the first reflective mirror is driven to rotate by the first drive component, so that laser switches in the first light path and the second light path, so that laser is projected in different periods from the first plumb joint or the second plumb joint, due to only with a laser generator, therefore cost is both reduced, if contact to be welded is near from the first plumb joint, then welded by the first plumb joint, if contact to be welded is near from the second plumb joint, then welded by the second plumb joint, reduce the time of plumb joint or thing to be welded movement, improve the efficiency of welding.Pass through the swing of the 3rd eyeglass and the 4th eyeglass, you can realize the motion in pad on welding bench, therefore reduce the time of plumb joint or welding bench movement, welding efficiency is higher.
Description
Technical field
The present invention relates to laser welding field, especially a kind of continuous timesharing laser soldering device.
Background technology
Existing laser-beam welding machine, is typically provided with laser generating assembly, welding head assembly, welding bench, thing to be welded is put
Put on welding bench, when welding, cause laser is carried out to thing to be welded complete by mobile welding bench or plumb joint
Welding is realized in the welding in face, the movement by manipulator that has.
Because the movement of thing to be welded or plumb joint is required for larger space, if the comparison that thing to be welded is placed
Partially, possible some areas are welded again again after can not welding, it is necessary to readjust the position of thing to be welded.Plus welding bench or
The movement of plumb joint is required for longer time, therefore, greatly reduces the efficiency of welding.
In order to improve operating efficiency, the bonding machine of double plumb joints or many plumb joints is occurred in that, need to be mounted so that multiple
Laser generator, therefore, considerably increases cost, and complicated.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of continuous timesharing laser soldering device, its is simple in construction,
And only need to a laser generator to can be achieved, cost is low and welding efficiency is high.
A kind of continuous timesharing laser soldering device, including laser generating assembly, the first plumb joint, the second plumb joint, welding
Platform, the welding bench is used to place workpiece to be added, and first plumb joint and the second plumb joint are welded to machined part, institute
State laser soldering device also includes the first reflective mirror, the second reflective mirror and the 3rd drive component including optical splitter, the optical splitter,
The laser is exported after the first mirror reflection to the first plumb joint the first light path of formation, and the laser is anti-through the second reflective mirror
Exported after penetrating to the second plumb joint the second light path of formation, the 3rd drive component can drive the first reflective mirror to rotate, so that
The laser for obtaining laser generator generation switches in the first light path and the second light path, and first plumb joint or the second plumb joint include
3rd eyeglass, the 4th eyeglass, concentration piece, the 3rd drive component, the 4th drive component, enter the first plumb joint by laser is reflected
Or second after plumb joint, after the 3rd eyeglass and the 4th lens reflecting, the thing to be welded on welding bench is carried out through concentration piece
Welding, the 3rd drive component drives the 3rd eyeglass to swing, and the 4th driving Component driver the 4th eyeglass is swung, so as to adjust pad
Position on welding bench.
Further, first reflective mirror and horizontal plane angle are 30 ° -60 °, and the laser is transmitted through the first reflective mirror
To the first plumb joint.
Further, second reflective mirror be arranged in parallel with the first reflective mirror.
Further, first reflective mirror and horizontal plane angle are 85 ° -90 °, and the laser is transmitted through the second reflective mirror
To the second plumb joint.
Further, the laser soldering device also include the first detection means for being correspondingly arranged with the first plumb joint and with
The second detection device that second plumb joint is correspondingly arranged.
Further, the laser soldering device also includes the 3rd reflective mirror, the 3rd plumb joint and the second drive device, institute
The second drive device is stated to be connected with the second reflective mirror and drive the second reflective mirror to rotate.
Further, when the 3rd drive component drives the swing of the 3rd eyeglass, the pad is on welding bench along X
Axle is moved, and when the 4th driving Component driver the 4th eyeglass is swung, the pad is moved on welding bench along Y-axis.
Using above technical scheme, with following technique effect：
1. laser has two light paths, the first reflective mirror is driven to rotate by the 3rd drive component, so that laser is first
Light path and the switching of the second light path, so that laser is projected in different periods from the first plumb joint or the second plumb joint, due to only
Using a laser generator, therefore cost was both reduced, and if contact to be welded is near from the first plumb joint, passed through the first welding
Head welded, if contact to be welded from the second plumb joint closely, welded by the second plumb joint, reduce plumb joint or
The time of thing movement to be welded, improve the efficiency of welding.Pass through the swing of the 3rd eyeglass and the 4th eyeglass, you can realize in weldering
Motion of the contact on welding bench, therefore the time of plumb joint or welding bench movement is reduced, welding efficiency is higher.
2. described in the first reflective mirror and horizontal plane angle be 30 ° -60 °, the laser is transmitted to first through the first reflective mirror
Plumb joint.It can be transmitted well when laser exposes to the first reflective mirror to the first probe.
3. described in the second reflective mirror be arranged in parallel with the first reflective mirror.After the first reflective mirror is rotated, light exposes to
After two reflective mirrors, reflection angle is basically unchanged, therefore, and the control of laser optical path is more accurate.
4. described in the first reflective mirror and horizontal plane angle be 85 ° -90 °, the laser is transmitted to second through the second reflective mirror
Plumb joint, when the first reflective mirror is substantially vertical, laser needs not move through the first reflective mirror, direct irradiation to the second reflective mirror,
Then projected from the second plumb joint, if horizontal plane angle is less than 85 °, the first reflective mirror may produce dry to laser optical path
Relate to.
5. described in laser soldering device also include the 3rd reflective mirror, the 3rd plumb joint and the second drive device, described second
Drive device is connected with the second reflective mirror and drives the second reflective mirror to rotate.When provided with three reflective mirrors, it can be welded from three tunnels
Joint time division emission laser is welded, and reduces the time of plumb joint movement, therefore welding efficiency is higher.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one.
Fig. 2 is a kind of structural representation of plumb joint of the embodiment of the present invention.
Fig. 3 is the structural representation of the embodiment of the present invention two.
Laser generating assembly 1, optical generator 11, master control borad 12 and operation interface 13, the first plumb joint 21, the 3rd eyeglass
211st, the 4th eyeglass 212, the 3rd drive component 213, the 4th drive component 214 and concentration piece 215, the second plumb joint the 22, the 3rd
Plumb joint 23, welding bench 3, optical splitter 4, the first reflective mirror 41, the second reflective mirror 42, the 3rd drive component 43, the 3rd reflective mirror
45 and second drive device 46, the first detection means 51, second detection device 52.
Embodiment
The technical scheme of the embodiment of the present invention is explained and illustrated with reference to the accompanying drawing of the embodiment of the present invention, but under
Embodiment only the preferred embodiments of the present invention are stated, and it is not all.Based on the embodiment in embodiment, people in the art
Member obtains other embodiment on the premise of creative work is not made, and belongs to protection scope of the present invention.
Embodiment one：
As shown in Figure 1-2, a kind of continuous timesharing laser soldering device, including laser generating assembly 1, the first plumb joint 21, second
Plumb joint 22, welding bench 3, the welding bench are used to place workpiece to be added, and laser generating assembly 1 includes laser generator 11, master
Plate 12 and operation interface 13 are controlled, the plumb joint 22 of the first plumb joint 21 and second is welded to machined part, the laser
Welder, which also includes optical splitter 4, the optical splitter, includes the first reflective mirror 41, the second reflective mirror 42 and the 3rd drive component
43, first reflective mirror is 45 ° with horizontal plane angle, and second reflective mirror be arranged in parallel with the first reflective mirror.It is described to swash
Flush weld connection device also includes the first detection means 51 for being correspondingly arranged with the first plumb joint and is correspondingly arranged with the second plumb joint
Second detection device 52.
When being operated, workpiece to be added is placed on welding bench 3, by judging pad and the first plumb joint and second
The distance of plumb joint determines to be welded using which plumb joint, if if welded using the first plumb joint,
It is 45 ° that one reflective mirror, which is kept with horizontal plane angle, and laser is exported after the first mirror reflection to the first plumb joint formation first
Light path, laser sends from the first plumb joint and welded to machined part, if it is determined that pad and the second plumb joint distance compared with
Closely, then it is 90 ° that the 3rd drive component 43, which drives the first reflective mirror to rotate as horizontal plane angle, then laser is directly transferred to second
Exported after mirror reflection to the second plumb joint the second light path of formation, so that the laser that laser generator is produced is in the first light
Road and the switching of the second light path.Laser has two light paths, drives the first reflective mirror to rotate by the 3rd drive component, so that
Laser switches in the first light path and the second light path, so that laser is penetrated in different periods from the first plumb joint or the second plumb joint
Go out, due to only with a laser generator, therefore both reduced cost, and if contact to be welded is near from the first plumb joint, led to
Cross the first plumb joint to be welded, if contact to be welded is near from the second plumb joint, welded by the second plumb joint, reduced
Plumb joint or the time of thing to be welded movement, improve the efficiency of welding.
First plumb joint 21 includes the first eyeglass 211, the second eyeglass 212, the 3rd drive component 213, the 4th drive component
214 and concentration piece 215, the concentration piece 215 is located at the lower section of the first eyeglass and the second eyeglass, what the laser generator was sent
Laser is transmitted to welding bench after the first eyeglass and the second lens reflecting after concentration piece optically focused, the 3rd drive component band
Dynamic first eyeglass is rotated, and second driving drives the second eyeglass to rotate, so that laser generator is transmitted to welding bench
Laser position changes.When first eyeglass is swung, the laser is moved on welding bench along X-axis, second eyeglass
During swing, the laser is moved on welding bench along Y-axis, therefore, by the swing of the first eyeglass and the second eyeglass, realizes weldering
Planar movement of the contact on welding stage, it is only necessary to the space of very little, it is possible to realize comprehensive welding of butt welding machine.By setting
First eyeglass and the second eyeglass, are reflected laser by the 3rd drive component and the 4th drive component, so as to adjust laser
Injection angle, realize and the different welding positions of thing to be welded welded, due to the first eyeglass and the second lens area compared with
It is small, and be that reflection is realized by rotational angle, therefore larger space need not be taken, and the rotation of eyeglass causes sharp
The change of flush weld contact is much sensitiveer than moving lens and welding bench, therefore substantially increases welding efficiency.
It is appreciated that when forming the first light path, the angle of the first reflective mirror and horizontal plane is not limited to 45 °, can also be
30°、35°、40°50°、55°、60°.It is appreciated that when forming the second light path B, first reflective mirror and horizontal plane angle
90 ° are also not necessarily limited to, can be 85 °, 86 °, 87 °, 88 °, 89 °, the laser is transmitted to the second plumb joint through the second reflective mirror.
Embodiment two：
The difference of embodiment two and embodiment one is that the welder also includes the 3rd plumb joint and the second drive device.
As shown in figure 3, the laser soldering device also includes the 3rd reflective mirror 45, the 3rd plumb joint 23 and the second driving dress
46 are put, second drive device is connected with the second reflective mirror and drives the second reflective mirror to rotate.When provided with three reflective mirrors,
It can be welded from three road plumb joint time division emission laser, reduce the time of plumb joint movement, therefore welding efficiency is higher.
As described above, only presently preferred embodiments of the present invention, not for limiting the practical range of the present invention, i.e.,
All equivalent changes and modifications made according to the present invention, are all that scope of the invention as claimed is covered, and no longer one at one stroke here
Example.
Claims (7)
1. a kind of continuous timesharing laser soldering device, including laser generating assembly, the first plumb joint, the second plumb joint, welding bench,
The welding bench is used to place workpiece to be added, and first plumb joint and the second plumb joint are welded to machined part, and it is special
Levy and be：The laser soldering device, which also includes optical splitter, the optical splitter, includes the first reflective mirror, the second reflective mirror and first
Drive component, the laser is exported after the first mirror reflection to the first plumb joint the first light path of formation, and the laser is through the
Exported after two mirror reflections to the second plumb joint the second light path of formation, first drive component can drive the first reflective mirror to turn
It is dynamic, so that the laser that laser generator is produced switches in the first light path and the second light path, first plumb joint or second
Plumb joint includes the 3rd eyeglass, the 4th eyeglass, concentration piece, the 3rd drive component, the 4th drive component, is entered by laser is reflected
After first plumb joint or the second plumb joint, after the 3rd eyeglass and the 4th lens reflecting, through concentration piece to treating on welding bench
Welding thing is welded, and the 3rd drive component drives the 3rd eyeglass to swing, and the 4th driving Component driver the 4th eyeglass is swung, so that
Adjust position of the pad on welding bench.
2. continuous timesharing laser soldering device according to claim 1, it is characterised in that first reflective mirror and level
Face angle is 30 ° -60 °, and the laser is transmitted to the first plumb joint through the first reflective mirror.
3. continuous timesharing laser soldering device according to claim 2, it is characterised in that second reflective mirror and first
Reflective mirror be arranged in parallel.
4. continuous timesharing laser soldering device according to claim 1, it is characterised in that first reflective mirror and level
Face angle is 85 ° -90 °, and the laser is transmitted to the second plumb joint through the second reflective mirror.
5. continuous timesharing laser soldering device according to claim 1, it is characterised in that the laser soldering device is also wrapped
The 3rd reflective mirror, the 3rd plumb joint and the second drive component are included, second drive component is connected and driven with the second reflective mirror
Second reflective mirror is rotated.
6. continuous timesharing laser soldering device according to claim 1, it is characterised in that the laser soldering device is also wrapped
Include the first detection means being correspondingly arranged with the first plumb joint and the second detection device being correspondingly arranged with the second plumb joint.
7. continuous timesharing laser soldering device according to claim 1, it is characterised in that the 3rd drive component driving
When 3rd eyeglass is swung, the pad moves the 4th driving Component driver the 4th eyeglass along X-axis on welding bench and put
The pad is moved on welding bench along Y-axis when dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710194624.5A CN107052579A (en) | 2017-03-29 | 2017-03-29 | A kind of continuous timesharing laser soldering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710194624.5A CN107052579A (en) | 2017-03-29 | 2017-03-29 | A kind of continuous timesharing laser soldering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107052579A true CN107052579A (en) | 2017-08-18 |
Family
ID=59618018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710194624.5A Pending CN107052579A (en) | 2017-03-29 | 2017-03-29 | A kind of continuous timesharing laser soldering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052579A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971631A (en) * | 2017-12-27 | 2018-05-01 | 常州英诺激光科技有限公司 | A kind of laser welding system of the high anti-metal of short wavelength's efficient stable |
| CN114633019A (en) * | 2022-05-20 | 2022-06-17 | 武汉逸飞激光股份有限公司 | Laser cooperative welding equipment and welding method |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5302798A (en) * | 1991-04-01 | 1994-04-12 | Canon Kabushiki Kaisha | Method of forming a hole with a laser and an apparatus for forming a hole with a laser |
| JPH06181354A (en) * | 1992-12-14 | 1994-06-28 | Hitachi Constr Mach Co Ltd | Laser optical device |
| JP2001004934A (en) * | 1999-06-24 | 2001-01-12 | Ishikawajima Harima Heavy Ind Co Ltd | Laser beam reflection device |
| CN1881064A (en) * | 2005-06-16 | 2006-12-20 | 日立比亚机械股份有限公司 | Device for conversing laser beam and laser processing arrangement |
| 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 |
| CN101138807A (en) * | 2007-10-16 | 2008-03-12 | 友达光电股份有限公司 | Cutting equipment and cutting manufacturing technology |
| CN102101217A (en) * | 2011-02-28 | 2011-06-22 | 深圳市大族激光科技股份有限公司 | Laser cutting device |
| CN104209653A (en) * | 2013-05-31 | 2014-12-17 | 鸿富锦精密工业（深圳）有限公司 | Laser cutting device and method |
| CN104259657A (en) * | 2014-09-22 | 2015-01-07 | 苏州德龙激光股份有限公司 | Random polarized laser splitting device and method |
| CN104551396A (en) * | 2013-10-23 | 2015-04-29 | 深圳市通发激光设备有限公司 | Large-breadth optical fiber output galvanometer scanning laser welding machine |
| CN204674205U (en) * | 2015-04-29 | 2015-09-30 | 武汉嘉信激光有限公司 | Single double light path switched fibre marking machine |
| CN204954173U (en) * | 2015-09-25 | 2016-01-13 | 苏州赛嘉激光科技有限公司 | High -efficient laser marking machine |
| CN105730020A (en) * | 2016-02-01 | 2016-07-06 | 广东正业科技股份有限公司 | Laser processing equipment and optical path switching device thereof |
-
2017
- 2017-03-29 CN CN201710194624.5A patent/CN107052579A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5302798A (en) * | 1991-04-01 | 1994-04-12 | Canon Kabushiki Kaisha | Method of forming a hole with a laser and an apparatus for forming a hole with a laser |
| JPH06181354A (en) * | 1992-12-14 | 1994-06-28 | Hitachi Constr Mach Co Ltd | Laser optical device |
| JP2001004934A (en) * | 1999-06-24 | 2001-01-12 | Ishikawajima Harima Heavy Ind Co Ltd | Laser beam reflection device |
| CN1881064A (en) * | 2005-06-16 | 2006-12-20 | 日立比亚机械股份有限公司 | Device for conversing laser beam and laser processing arrangement |
| 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 |
| CN101138807A (en) * | 2007-10-16 | 2008-03-12 | 友达光电股份有限公司 | Cutting equipment and cutting manufacturing technology |
| CN102101217A (en) * | 2011-02-28 | 2011-06-22 | 深圳市大族激光科技股份有限公司 | Laser cutting device |
| CN104209653A (en) * | 2013-05-31 | 2014-12-17 | 鸿富锦精密工业（深圳）有限公司 | Laser cutting device and method |
| CN104551396A (en) * | 2013-10-23 | 2015-04-29 | 深圳市通发激光设备有限公司 | Large-breadth optical fiber output galvanometer scanning laser welding machine |
| CN104259657A (en) * | 2014-09-22 | 2015-01-07 | 苏州德龙激光股份有限公司 | Random polarized laser splitting device and method |
| CN204674205U (en) * | 2015-04-29 | 2015-09-30 | 武汉嘉信激光有限公司 | Single double light path switched fibre marking machine |
| CN204954173U (en) * | 2015-09-25 | 2016-01-13 | 苏州赛嘉激光科技有限公司 | High -efficient laser marking machine |
| CN105730020A (en) * | 2016-02-01 | 2016-07-06 | 广东正业科技股份有限公司 | Laser processing equipment and optical path switching device thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971631A (en) * | 2017-12-27 | 2018-05-01 | 常州英诺激光科技有限公司 | A kind of laser welding system of the high anti-metal of short wavelength's efficient stable |
| CN114633019A (en) * | 2022-05-20 | 2022-06-17 | 武汉逸飞激光股份有限公司 | Laser cooperative welding equipment and welding method |
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Application publication date: 20170818 |