CN208743921U - A kind of online laser-beam welding machine - Google Patents
A kind of online laser-beam welding machine Download PDFInfo
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- CN208743921U CN208743921U CN201820840874.1U CN201820840874U CN208743921U CN 208743921 U CN208743921 U CN 208743921U CN 201820840874 U CN201820840874 U CN 201820840874U CN 208743921 U CN208743921 U CN 208743921U
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- laser
- optical
- optical path
- welding machine
- path component
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Abstract
The utility model relates to a kind of online laser-beam welding machines, including rack, X in the rack is set to mobile device, Z axis lifting device, Y-direction telescopic device, Y-direction telescopic device front end is provided with laser soldering device, it further include control system, cooling system, workbench and servo drive system, the laser soldering device includes semiconductor laser generator, optical-fiber laser generator, laser welding head, the laser welding head includes semiconductor laser optical path component, optical-fiber laser optical path component, the semiconductor laser optical path component output end is provided with first laser plumb joint nozzle, the optical-fiber laser optical path component output end is provided with second laser plumb joint nozzle, vision detection system is provided on the Y-direction telescopic device.The utility model proposes technical solution accurate positioning, welding surface quality is high, and consumption power is low.
Description
Technical field
The utility model relates to technical field of laser welding, in particular to a kind of laser-beam welding machine.
Background technique
Laser-beam welding machine, and frequently referred to laser welder, radium-shine welding machine, are the machines of Materialbearbeitung mit Laserlicht, by its work
Mode is divided into laser die welding machine, automatic laser welding machine, laser spot welder, optical fiber transmission laser-beam welding machine, and photocoagulation is
The local heating in tiny area carried out to material using the laser pulse of high-energy, the energy of laser emission by heat transfer to
The inside of material is spread, and specific molten bath is formed after material is melted to achieve the purpose that welding.However current laser-beam welding machine
In, when carrying out weld seam welding, without detection device, so that can not confirm whether laser welding head is directed at weld seam, if weld seam
It is not corresponding with laser welding head position, then it not can guarantee higher welding quality.
Utility model content
The utility model provides a kind of accurate positioning, and welding surface quality is high, and consumption power is low, welds stable laser welding
Machine, to achieve the above object, the utility model use following technical scheme: a kind of online laser-beam welding machine, including rack, setting
In the X in the rack to mobile device, it is set to Z axis lifting device of the X in mobile device, is set to the Z axis
The Y-direction telescopic device of lifting device upper end, Y-direction telescopic device front end are provided with laser soldering device, further include control system
System, cooling system, workbench and for driving the X to mobile device, the servo of Z axis lifting device and Y-direction telescopic device
Drive system, it is characterised in that the laser soldering device includes semiconductor laser generator, optical-fiber laser generator, Laser Welding
Connector, the laser welding head include semiconductor laser optical path component, optical-fiber laser optical path component, the semiconductor laser generation
Device is connected with the semiconductor laser optical path component, the optical-fiber laser generator is connected with the optical-fiber laser optical path component,
The semiconductor laser optical path component output end is provided with first laser plumb joint nozzle, the optical-fiber laser optical path component output
End is provided with second laser plumb joint nozzle, and the first laser plumb joint nozzle is in the second laser plumb joint nozzle
On same plane, the plane is parallel with fusion length direction, emits along the first plumb joint nozzle described in weld movement direction
Laser beam foucing out is located at before the laser beam foucing that the second plumb joint nozzle is launched；On the Y-direction telescopic device
It is provided with vision detection system, the vision detection system includes system frame, the ring light being set in the system frame
Source, the camera and detector lens for being fixed in the system frame and being located above the annular light source, the camera and described
Detector lens are connected by connection ring, further include the image transmitted for handling analysis camera being connected with the camera
Industrial computer, the industrial computer are connected with the servo drive system.
Preferably, the optical maser wavelength of the semiconductor laser generator transmitting is 915nm, the optical-fiber laser generator
The optical maser wavelength of transmitting is 1080nm.
Preferably, the workbench includes workbench bottom plate, is set on the workbench bottom plate two and is parallel to each other
Sliding rail, two clamping plates being parallel to each other being set on the sliding rail, the clamping plate is connected with driving assembly respectively.
Preferably, the driving device includes stepper motor, is set to the gear of the stepper motor front end, is set to
The rack gear that the gear front end is matched with the gear, the rack gear include the first rack gear and the second tooth arranged in parallel
Item, first rack gear and the second rack gear front end are separately connected the clamping plate.
Preferably, it is provided with sliding block between the sliding rail and the clamping plate, is provided with locking device on the sliding block.
Preferably, it is respectively arranged with mandril on the inside of the clamping plate, the mandril includes being fixed on consolidating on the clamping plate
Fixed pole, the fixed link are hollow structure, and the telescopic rod being set in the fixed link is gone back between the telescopic rod and fixed link
It is provided with adjustable spring, the telescopic rod front end is provided with jacking block, facilitates and clamps workpiece of different shapes.
Preferably, the jacking block is rubber material.
Preferably, the workbench bottom is provided with lead screw gear.
In the technical solution adopted in the utility model, first preheated using the position that semiconductor laser welds needs,
Then optical-fiber laser is reused to weld the welding position after preheating, this by mode make consumption energy reduce, weldering
Surface quality height is connect, some materials for individually using optical-fiber laser welding that can not weld also can be good at welding.The work
It is provided with clamping plate on platform, can be very good to be fixedly welded workpiece in the welding process, is not likely to produce dislocation, it is effective to guarantee welding
Quality.Meanwhile in the welding process because of nonstandard, vision-based detection when laser welding head shifts of weld seam
System can grab image by camera, be transferred to industrial computer and handle through row, industrial computer controls the servo again and drives
Dynamic system carries out error correct, and work efficiency is high, and welding quality is high.
Detailed description of the invention
Fig. 1 is a kind of laser welding head partial structure diagram of specific embodiment of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those skilled in the art are not making any creative work premise
Lower obtained every other embodiment, fall within the protection scope of the utility model.
The utility model provides a kind of accurate positioning, and welding surface quality is high, and consumption power is low, welds stable laser welding
Machine, to achieve the above object, the utility model use following technical scheme: a kind of online laser-beam welding machine, including rack, setting
In the X in the rack to mobile device, it is set to Z axis lifting device of the X in mobile device, is set to the Z axis
The Y-direction telescopic device of lifting device upper end, Y-direction telescopic device front end are provided with laser soldering device, further include control system
System, cooling system, workbench and for driving the X to mobile device, the servo of Z axis lifting device and Y-direction telescopic device
Drive system, it is characterised in that the laser soldering device includes semiconductor laser generator, optical-fiber laser generator, Laser Welding
Connector, the laser welding head include semiconductor laser optical path component, optical-fiber laser optical path component, the semiconductor laser generation
Device is connected with the semiconductor laser optical path component, the optical-fiber laser generator is connected with the optical-fiber laser optical path component,
The semiconductor laser optical path component output end is provided with first laser plumb joint nozzle, the optical-fiber laser optical path component output
End is provided with second laser plumb joint nozzle, and the first laser plumb joint nozzle is in the second laser plumb joint nozzle
On same plane, the plane is parallel with fusion length direction, emits along the first plumb joint nozzle described in weld movement direction
Laser beam foucing out is located at before the laser beam foucing that the second plumb joint nozzle is launched；On the Y-direction telescopic device
It is provided with vision detection system, the vision detection system includes system frame, the ring light being set in the system frame
Source, the camera and detector lens for being fixed in the system frame and being located above the annular light source, the camera and described
Detector lens are connected by connection ring, further include the image transmitted for handling analysis camera being connected with the camera
Industrial computer, the industrial computer are connected with the servo drive system.
Preferably, the optical maser wavelength of the semiconductor laser generator transmitting is 915nm, the optical-fiber laser generator
The optical maser wavelength of transmitting is 1080nm.
Preferably, the workbench includes workbench bottom plate, is set on the workbench bottom plate two and is parallel to each other
Sliding rail, two clamping plates being parallel to each other being set on the sliding rail, the clamping plate is connected with driving assembly respectively.
Preferably, the driving device includes stepper motor, is set to the gear of the stepper motor front end, is set to
The rack gear that the gear front end is matched with the gear, the rack gear include the first rack gear and the second tooth arranged in parallel
Item, first rack gear and the second rack gear front end are separately connected the clamping plate.
Preferably, it is provided with sliding block between the sliding rail and the clamping plate, is provided with locking device on the sliding block.
Preferably, it is respectively arranged with mandril on the inside of the clamping plate, the mandril includes being fixed on consolidating on the clamping plate
Fixed pole, the fixed link are hollow structure, and the telescopic rod being set in the fixed link is gone back between the telescopic rod and fixed link
It is provided with adjustable spring, the telescopic rod front end is provided with jacking block, facilitates and clamps workpiece of different shapes.
Preferably, the jacking block is rubber material.
Preferably, the workbench bottom is provided with lead screw gear.
In conclusion in the technical solution adopted in the utility model, first using semiconductor laser to the position for needing to weld
Preheated, then reuse optical-fiber laser and the welding position after preheating is welded, this by mode make consumption energy
Amount is reduced, and face of weld quality is high, some materials for individually using optical-fiber laser welding that can not weld also can be good at welding.
It is provided with clamping plate on the workbench, can be very good to be fixedly welded workpiece in the welding process, is not likely to produce dislocation, effectively
Guarantee welding quality.Meanwhile in the welding process because weld seam it is nonstandard, when laser welding head shifts described in
Vision detection system can grab image by camera, be transferred to industrial computer and handle through row, industrial computer controls institute again
It states servo drive system and carries out error correct, work efficiency is high, and welding quality is high.
Claims (8)
1. a kind of online laser-beam welding machine, including rack, be set to X in the rack to mobile device, be set to the X to
Z axis lifting device in mobile device is set to the Y-direction telescopic device of Z axis lifting device upper end, the flexible dress of the Y-direction
It sets front end and is provided with laser soldering device, further include control system, cooling system, workbench and for driving the X to shifting
The servo drive system of dynamic device, Z axis lifting device and Y-direction telescopic device, it is characterised in that the laser soldering device includes
Semiconductor laser generator, optical-fiber laser generator, laser welding head, the laser welding head include semiconductor laser optical path group
Part, optical-fiber laser optical path component, the semiconductor laser generator is connected with the semiconductor laser optical path component, the optical fiber
Laser generator is connected with the optical-fiber laser optical path component, and the semiconductor laser optical path component output end is provided with first and swashs
Flush weld nipple, the optical-fiber laser optical path component output end are provided with second laser plumb joint nozzle, the first laser
Plumb joint nozzle and the second laser plumb joint nozzle are in the same plane, and the plane is equal with fusion length direction
Row is located at second laser welding along the laser beam foucing that first laser plumb joint nozzle is launched described in weld movement direction
Before the laser beam foucing that head nozzle is launched；Vision detection system, the vision-based detection are provided on the Y-direction telescopic device
System includes system frame, the annular light source being set in the system frame, is fixed in the system frame and is located at institute
State the camera and detector lens above annular light source, the camera is connected with the detector lens by connection ring, further include with
The camera be connected for handle the industrial computer of image analyzing camera and transmitting, the industrial computer with it is described
Servo drive system is connected.
2. a kind of online laser-beam welding machine as described in claim 1, it is characterised in that the semiconductor laser generator transmitting
Optical maser wavelength be 915nm, the optical maser wavelength of optical-fiber laser generator transmitting is 1080nm.
3. a kind of online laser-beam welding machine as described in claim 1, it is characterised in that the workbench includes workbench bottom plate,
Two sliding rails being parallel to each other on the workbench bottom plate are set to, two folders being parallel to each other being set on the sliding rail
Plate, the clamping plate are connected with driving assembly respectively.
4. a kind of online laser-beam welding machine as claimed in claim 3, it is characterised in that it further include driving device, the driving dress
The gear for being set to the stepper motor front end including stepper motor is set, the gear front end is set to and the gear matches
The rack gear of conjunction, the rack gear include the first rack gear and the second rack gear arranged in parallel, first rack gear and the second rack gear
Front end is separately connected the clamping plate.
5. a kind of online laser-beam welding machine as claimed in claim 4, it is characterised in that set between the sliding rail and the clamping plate
It is equipped with sliding block, is provided with locking device on the sliding block.
6. a kind of online laser-beam welding machine as claimed in claim 3, it is characterised in that be respectively arranged with top on the inside of the clamping plate
Bar, the mandril include the fixed link being fixed on the clamping plate, and the fixed link is hollow structure, are set to the fixed link
Interior telescopic rod, is additionally provided with adjustable spring between the telescopic rod and fixed link, the telescopic rod front end is provided with jacking block.
7. a kind of online laser-beam welding machine as claimed in claim 6, it is characterised in that the jacking block is rubber material.
8. a kind of online laser-beam welding machine as described in claim 1, it is characterised in that the workbench bottom is provided with lead screw
Transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820840874.1U CN208743921U (en) | 2018-06-01 | 2018-06-01 | A kind of online laser-beam welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820840874.1U CN208743921U (en) | 2018-06-01 | 2018-06-01 | A kind of online laser-beam welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208743921U true CN208743921U (en) | 2019-04-16 |
Family
ID=66053547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820840874.1U Expired - Fee Related CN208743921U (en) | 2018-06-01 | 2018-06-01 | A kind of online laser-beam welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208743921U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941074A (en) * | 2020-08-18 | 2020-11-17 | 阿萨蒙特微创(北京)科技有限公司 | Micro-forging-welding process and equipment |
| CN112719582A (en) * | 2020-12-04 | 2021-04-30 | 上海航天设备制造总厂有限公司 | Laser welding device with preheating function and preheating welding method |
| CN112872589A (en) * | 2021-03-18 | 2021-06-01 | 深圳联钜自控科技有限公司 | Welding ring welding assembly visual detection device |
-
2018
- 2018-06-01 CN CN201820840874.1U patent/CN208743921U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941074A (en) * | 2020-08-18 | 2020-11-17 | 阿萨蒙特微创(北京)科技有限公司 | Micro-forging-welding process and equipment |
| CN112719582A (en) * | 2020-12-04 | 2021-04-30 | 上海航天设备制造总厂有限公司 | Laser welding device with preheating function and preheating welding method |
| CN112872589A (en) * | 2021-03-18 | 2021-06-01 | 深圳联钜自控科技有限公司 | Welding ring welding assembly visual detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |