CN105710534B - A kind of automatic laser spot welding device of optical device - Google Patents
A kind of automatic laser spot welding device of optical device Download PDFInfo
- Publication number
- CN105710534B CN105710534B CN201511011675.7A CN201511011675A CN105710534B CN 105710534 B CN105710534 B CN 105710534B CN 201511011675 A CN201511011675 A CN 201511011675A CN 105710534 B CN105710534 B CN 105710534B
- Authority
- CN
- China
- Prior art keywords
- welding gun
- spot welding
- laser spot
- automatic laser
- mounting base
- 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.)
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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
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/22—Spot 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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece 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
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
Abstract
The present invention is suitable for manufacture manufacture field, provide a kind of automatic laser spot welding device of optical device, the automatic laser spot welding device includes support frame, pedestal, horizontal mobile mechanism, four beam laser welding guns, mounting base and positioning mechanism, the pedestal and four beam laser welding guns are respectively arranged on support frame as described above, the horizontal displacement mechanism is set on the pedestal, the mounting base is set in the horizontal displacement mechanism, and the positioning mechanism is set in the mounting base.Automatic laser spot welding device realizes that product automatically moves by screw rod transmission, guarantees that spot welding position is accurate, improve work efficiency, improve precision, improve Product jointing quality；Two metalwork positions are fixed by fixture, effectively shorten the production cycle；Assembly material is only needed, hand-held product is not required to and is operated under single beam laser, reduce the labor intensity of operator.
Description
Technical field
The invention belongs to manufacture the automatic laser spot welding device of manufacture field more particularly to a kind of optical device.
Background technique
The connection type of existing metal adapter and the side's BOSA shell are as follows: first viscose glue pre-fixes two metal devices, and roasting glue is solid
After change, four solder joints are made a call in its seam circumference using single beam mash welder.Existing spot welding mode is that operator holds metal adaptor
Device and the side's BOSA shell carry out spot welding, and the offset of two metal device rigging positions or inclination, need to use viscose glue mode when to prevent spot welding
It is pre-fixed.
Viscose glue, roasting glue curing process are complicated, and production efficiency is low, and the production cycle is longer.Hand-held spot welding needs operation
Member voluntarily judges bond pad locations under the microscope, and spot welding one by one, and bond pad locations distribution is not able to maintain uniformly, can reduce component company
The stability connect.If having a viscose glue in bond pad locations, when spot welding, part material temperature, which is instantaneously improved, easily leads to solder joint and bursts, and welds matter
Amount reduces.
Summary of the invention
The purpose of the present invention is to provide a kind of automatic laser spot welding devices of optical device, it is intended to solve above-mentioned technology and ask
Topic.
The invention is realized in this way a kind of automatic laser spot welding device of optical device, the automatic laser spot welding device
Including support frame, pedestal, horizontal mobile mechanism, four beam laser welding guns, mounting base and positioning mechanism, the pedestal and four light beams
Laser welding gun is respectively arranged on support frame as described above, and the horizontal displacement mechanism is set on the pedestal, and the mounting base is set to institute
It states in horizontal displacement mechanism, the positioning mechanism is set in the mounting base.
A further technical solution of the present invention is: the four beam lasers welding gun includes the first welding gun, the second welding gun, third
Welding gun and the 4th welding gun, first welding gun, the second welding gun, third welding gun and the 4th welding gun are divided into two groups and are respectively arranged on institute
State the two sides of pedestal.
A further technical solution of the present invention is: first welding gun, the second welding gun, third welding gun and the 4th welding gun phase
Together comprising the first micropositioning stage, bracket, the second micropositioning stage, third micropositioning stage and welding gun, one end of the bracket are set to described the
One micropositioning stage, second micropositioning stage are set to the other end of the bracket, and the third micropositioning stage is set to second micropositioning stage
On, the welding gun is set on the third micropositioning stage.
A further technical solution of the present invention is: the section of the bracket is L-shaped.
A further technical solution of the present invention is: the horizontal mobile mechanism include motor, screw rod mould group, optoelectronic switch,
Electrical driver and controller, the motor connect the screw rod mould group, the control of the motor by shaft coupling and ring flange
End connects the output end of the motor driver, and the input terminal of the motor driver connects the output end of the controller, institute
The control terminal for stating controller connects the output end of the optoelectronic switch.
A further technical solution of the present invention is: the positioning mechanism includes support plate, positioning fixture, product clamper, pressure
Block and positioning column, the positioning fixture are set in the support plate, and the product clamper is set on the positioning fixture, the pressure
Block is fixed on the product clamper by the positioning column.
A further technical solution of the present invention is: the positioning column is multiple.
A further technical solution of the present invention is: the automatic laser spot welding device further includes protective cover, the pedestal, water
Into being set in the protective cover, the protective cover is set to institute for flat mobile mechanism, four beam laser welding guns, mounting base and positioning mechanism
It states on support frame.
A further technical solution of the present invention is: the support plate is fixed by bolts in the mounting base, the peace
Dress seat is fixed by bolts in the screw rod mould group.
A further technical solution of the present invention is: the bracket is set on first micropositioning stage by bolt.
The beneficial effects of the present invention are: automatic laser spot welding device, realizes that product automatically moves by screw rod transmission, guarantees
Spot welding position is accurate, improves work efficiency, and improves precision, improves Product jointing quality；Two metals are fixed by fixture
Part position saves dispensing roasting glue etc. and pre-fixes process, effectively shortens the production cycle；Assembly material is only needed, hand-held production is not required to
Product operate under single beam laser, reduce the labor intensity of operator.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the automatic laser spot welding device of optical device provided in an embodiment of the present invention.
Fig. 2 is the structural schematic diagram of positioning mechanism provided in an embodiment of the present invention.
Fig. 3 is the decomposition texture schematic diagram of positioning mechanism provided in an embodiment of the present invention.
Fig. 4 is the structural schematic diagram of the first welding gun provided in an embodiment of the present invention.
Specific embodiment
Appended drawing reference: 1- support frame 2- pedestal 3- horizontal mobile mechanism 4- support plate 5- positioning column 6- protective cover 7-
Four beam laser welding gun 8- welding gun 9- third micropositioning stage the second micropositioning stage of 10- 11- bracket 12- the first micropositioning stage 13- are fixed
Position fixture 14- product clamper 15- briquetting.
Fig. 1 shows a kind of automatic laser spot welding device of optical device provided by the invention, and the automatic laser point is welded
It sets including support frame 1, pedestal 2, horizontal mobile mechanism 3, four beam laser welding guns 7, mounting base and positioning mechanism, the pedestal 2
And four beam laser welding gun 7 be respectively arranged on support frame as described above 1, the horizontal displacement mechanism 3 be set to the pedestal 2 on, it is described
Mounting base is set in the horizontal displacement mechanism 3, and the positioning mechanism is set in the mounting base.Automatic laser spot welding device,
It realizes that product automatically moves by screw rod transmission, guarantees that spot welding position is accurate, improve work efficiency, improve precision, improve
Product jointing quality；Two metalwork positions are fixed by fixture, effectively shorten the production cycle；Assembly material is only needed, no
Product need to be held to operate under single beam laser, reduce the labor intensity of operator.
The four beam lasers welding gun 7 include the first welding gun, the second welding gun, third welding gun and the 4th welding gun, described first
Welding gun, the second welding gun, third welding gun and the 4th welding gun are divided into two groups of two sides for being respectively arranged on the pedestal.
First welding gun, the second welding gun, third welding gun and the 4th welding gun are identical comprising the first micropositioning stage 12, bracket
11, the second micropositioning stage 9, third micropositioning stage 10 and welding gun 8, one end of the bracket 11 is set to first micropositioning stage 12, described
Second micropositioning stage 9 is set to the other end of the bracket 11, and the third micropositioning stage 10 is set on second micropositioning stage 9, described
Welding gun 8 is set on the third micropositioning stage 10.
The section of the bracket 11 is L-shaped.
The horizontal mobile mechanism 3 includes motor, screw rod mould group, optoelectronic switch, electrical driver and controller, the electricity
Machine connects the screw rod mould group by shaft coupling and ring flange, and the control terminal of the motor connects the output of the motor driver
End, the input terminal of the motor driver connect the output end of the controller, and the control terminal of the controller connects the light
The output end of electric switch.Horizontal mobile mechanism includes motor, screw rod mould group, optoelectronic switch, motor driver, controller.Control
Device sends pulse signal to driver, and driver converts a signal into angular displacement signal and sends motor to.Controller changes pulse
The number and frequency of signal can control angular displacement, acceleration and the speed of motor, to achieve the purpose that positioning and speed regulation.Motor
It is connect, is integrally attached in mounting base by shaft coupling and ring flange with screw rod mould group.Optoelectronic switch is for feeding back motor pole
Extreme position, play the role of limit.It is mounted on screw rod mould group side.
The controller can be I/O mouthfuls external, can be used for the feedback of photoelectric switching signal, can outer contact relay control point welding machine
Work.Four laser welding guns are distributed at even circumferential.Controller can control product displacement certain position to carry out a laser point
Weldering, then be displaced certain position carry out a laser spot welding, repeatedly, it can be achieved that product successively automatic spot finishes.
The positioning mechanism includes support plate, positioning fixture 13, product clamper 14, briquetting 15 and positioning column 5, the positioning
Fixture 13 is set in the support plate, and the product clamper 14 is set on the positioning fixture 13, and the briquetting 15 passes through described
Positioning column 5 is fixed on the product clamper 14.The positioning mechanism includes support plate, positioning fixture 13, briquetting 15 and positioning
Column 5.Support plate is mounted in screw rod mould group, fluted in support plate to can be used for detent positioning fixture 13.Positioning fixture 13 can fill
With multiple to weld through product, and do not deviate, do not tilt to weld through product position plus the guarantee of briquetting 15 on it.Positioning column 5 is
For positioning briquetting.
The positioning column 5 is multiple.
The automatic laser spot welding device further includes protective cover 6, the pedestal 2, horizontal mobile mechanism 3, four beam lasers
Into being set in the protective cover 6, the protective cover 6 is set on support frame as described above 1 for welding gun 7, mounting base and positioning mechanism.
The support plate is fixed by bolts in the mounting base, and the mounting base is fixed by bolts in the screw rod
In mould group.
The bracket 11 is set on first micropositioning stage 12 by bolt.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of automatic laser spot welding device of optical device, which is characterized in that the automatic laser spot welding device include support frame,
Pedestal, horizontal mobile mechanism, four beam laser welding guns, mounting base and positioning mechanism, the pedestal and four beam laser welding guns point
She Yu not be on support frame as described above, the horizontal displacement mechanism is set on the pedestal, and the mounting base is set to the horizontal displacement
In mechanism, the positioning mechanism is set in the mounting base；
The four beam lasers welding gun include the first welding gun, the second welding gun, third welding gun and the 4th welding gun, first welding gun,
Second welding gun, third welding gun and the 4th welding gun are divided into two groups of two sides for being respectively arranged on the pedestal；
First welding gun, the second welding gun, third welding gun and the 4th welding gun are identical comprising the first micropositioning stage, bracket, second micro-
Frame, third micropositioning stage and welding gun are adjusted, one end of the bracket is set to first micropositioning stage, and second micropositioning stage is set to described
The other end of bracket, the third micropositioning stage are set on second micropositioning stage, and the welding gun is set on the third micropositioning stage.
2. automatic laser spot welding device according to claim 1, which is characterized in that the section of the bracket is L-shaped.
3. automatic laser spot welding device according to claim 2, which is characterized in that the horizontal mobile mechanism includes electricity
Machine, screw rod mould group, optoelectronic switch, electrical driver and controller, the motor connect the silk by shaft coupling and ring flange
Bar mould group, the control terminal of the motor connect the output end of the motor driver, the input terminal connection of the motor driver
The output end of the controller, the control terminal of the controller connect the output end of the optoelectronic switch.
4. automatic laser spot welding device according to claim 3, which is characterized in that the positioning mechanism include support plate,
Positioning fixture, product clamper, briquetting and positioning column, the positioning fixture are set in the support plate, and the product clamper is set to
On the positioning fixture, the briquetting is fixed on the product clamper by the positioning column.
5. automatic laser spot welding device according to claim 4, which is characterized in that the positioning column is multiple.
6. automatic laser spot welding device according to claim 5, which is characterized in that the automatic laser spot welding device also wraps
Protective cover is included, the pedestal, horizontal mobile mechanism, four beam laser welding guns, mounting base and positioning mechanism are into set on the protection
In cover, the protective cover is set on support frame as described above.
7. automatic laser spot welding device according to claim 6, which is characterized in that the support plate is fixed by bolts in
In the mounting base, the mounting base is fixed by bolts in the screw rod mould group.
8. automatic laser spot welding device according to claim 7, which is characterized in that the bracket is set to described by bolt
On first micropositioning stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011675.7A CN105710534B (en) | 2015-12-30 | 2015-12-30 | A kind of automatic laser spot welding device of optical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011675.7A CN105710534B (en) | 2015-12-30 | 2015-12-30 | A kind of automatic laser spot welding device of optical device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105710534A CN105710534A (en) | 2016-06-29 |
| CN105710534B true CN105710534B (en) | 2019-05-31 |
Family
ID=56147597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511011675.7A Active CN105710534B (en) | 2015-12-30 | 2015-12-30 | A kind of automatic laser spot welding device of optical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105710534B (en) |
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|---|---|---|---|---|
| DE69601287T2 (en) * | 1995-06-29 | 1999-08-19 | Franco Belge Combustibles | Method and device for welding a spacer grid for nuclear fuel rod bundles from outside crossing webs |
| CN101269438A (en) * | 2008-05-10 | 2008-09-24 | 无锡华联科技集团有限公司 | Electrode regulator of single-path single-side welding mechanism |
| CN202726318U (en) * | 2012-09-14 | 2013-02-13 | 成都储翰科技有限公司 | Automatic coupling and welding device for semiconductor laser diode |
| CN203401215U (en) * | 2013-03-28 | 2014-01-22 | 飞利浦电子技术(上海)有限公司 | Car light laser-welding and assembling system |
| CN104668847A (en) * | 2015-02-13 | 2015-06-03 | 杭州焊林科技有限公司 | Welding equipment |
| CN204381693U (en) * | 2014-12-25 | 2015-06-10 | 浙江源创电子科技有限公司 | A kind of air-actuated feeding aluminium frame automatic welding machine |
| CN104690464A (en) * | 2015-03-20 | 2015-06-10 | 无锡乔尼威尔铁路设备科技有限公司 | Automatic welding machine and automatic welding method thereof |
| CN104874925A (en) * | 2015-06-05 | 2015-09-02 | 南昌航空大学 | Flexible welding fixture device for ultrathin-walled cylinders and utilization method of flexible welding fixture device |
| CN204711394U (en) * | 2015-02-12 | 2015-10-21 | 周松兰 | A kind of automatic seamless mash welder |
| CN205437494U (en) * | 2015-12-30 | 2016-08-10 | 深圳市恒宝通光电子股份有限公司 | Automatic laser spot welding device of optical device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618973U (en) * | 1992-08-18 | 1994-03-11 | 住友電気工業株式会社 | Protective housing for semiconductor acceleration detector |
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2015
- 2015-12-30 CN CN201511011675.7A patent/CN105710534B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69601287T2 (en) * | 1995-06-29 | 1999-08-19 | Franco Belge Combustibles | Method and device for welding a spacer grid for nuclear fuel rod bundles from outside crossing webs |
| CN101269438A (en) * | 2008-05-10 | 2008-09-24 | 无锡华联科技集团有限公司 | Electrode regulator of single-path single-side welding mechanism |
| CN202726318U (en) * | 2012-09-14 | 2013-02-13 | 成都储翰科技有限公司 | Automatic coupling and welding device for semiconductor laser diode |
| CN203401215U (en) * | 2013-03-28 | 2014-01-22 | 飞利浦电子技术(上海)有限公司 | Car light laser-welding and assembling system |
| CN204381693U (en) * | 2014-12-25 | 2015-06-10 | 浙江源创电子科技有限公司 | A kind of air-actuated feeding aluminium frame automatic welding machine |
| CN204711394U (en) * | 2015-02-12 | 2015-10-21 | 周松兰 | A kind of automatic seamless mash welder |
| CN104668847A (en) * | 2015-02-13 | 2015-06-03 | 杭州焊林科技有限公司 | Welding equipment |
| CN104690464A (en) * | 2015-03-20 | 2015-06-10 | 无锡乔尼威尔铁路设备科技有限公司 | Automatic welding machine and automatic welding method thereof |
| CN104874925A (en) * | 2015-06-05 | 2015-09-02 | 南昌航空大学 | Flexible welding fixture device for ultrathin-walled cylinders and utilization method of flexible welding fixture device |
| CN205437494U (en) * | 2015-12-30 | 2016-08-10 | 深圳市恒宝通光电子股份有限公司 | Automatic laser spot welding device of optical device |
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| Publication number | Publication date |
|---|---|
| CN105710534A (en) | 2016-06-29 |
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Address after: 518000 809, 810, 811, block B, building 6, Shenzhen International Innovation Valley, Dali community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN HI-OPTEL TECHNOLOGY Co.,Ltd. Address before: 518000 East, 4th, 5th and 6th floors of Gaofa No.2 factory building, maotoushan Gaofa Industrial Zone, Beihuan Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HI-OPTEL TECHNOLOGY Co.,Ltd. |