CN202943362U - Laser welding device with protection component - Google Patents
Laser welding device with protection component Download PDFInfo
- Publication number
- CN202943362U CN202943362U CN 201220611555 CN201220611555U CN202943362U CN 202943362 U CN202943362 U CN 202943362U CN 201220611555 CN201220611555 CN 201220611555 CN 201220611555 U CN201220611555 U CN 201220611555U CN 202943362 U CN202943362 U CN 202943362U
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- CN
- China
- Prior art keywords
- protection
- laser soldering
- soldering device
- laser welding
- protective glass
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a laser welding device with a protection component. The laser welding device with the protection component can protect a laser protection device from being damaged by splashed high-temperature chippings and prolong the service life of the device. The laser welding device with the protection component comprises a laser welding device body which comprises a protection gas jetting device. A protection lens is arranged under the laser welding device body. The laser welding device with the protection component is characterized in that a splash board is arranged below the protection lens.
Description
Technical field
The utility model relates to the laser welding technology field, is specially a kind of laser soldering device that carries the protection facility.
Background technology
The desirable thermal source that laser is considered to weld, laser weld is one of most important application of laser technology, it is that the light beam that utilizes the polariscope reflector laser to produce makes it concentrate on the light beam that produces huge energy in focusing arrangement, the process technology that the characteristic of laser beam and matter interaction is welded material (comprising metal and nonmetal).Laser weld has heating and concentrates, the heat input is few, be out of shape little, speed of welding fast (can reach several meters to tens meters per minute), the welding depth-to-width ratio is large, quality is high, not only is suitable for conventional material, also is particularly suitable for refractory metal, be heated near the workpiece that thermalloy, dissimilar metal, volume and thickness difference that titanium alloy thermophysical property difference is large are large and weld seam inflammable, be heated and easily split and the explosive member that is heated.Weld seam is attractive in appearance, beautiful, and in many situations, weld seam can be strong with mother metal etc.And laser beam can transmit by optical fiber, therefore can save complicated light beam transfer system, is applicable to flexible manufacturing system or long-range processing.Laser weld can be both spot welding, also seam weldering continuously.
When carrying out laser weld, high temperature during due to welding, weldment can melt generation chip to a certain degree, and these high temperature chips are splashed on lens and can damage lens.Improvement between the problems referred to above is at the lens upper and lower, a protective glass to be installed again.But also can often in use being damaged, protective glass needs frequent the replacing.
Summary of the invention
For the problems referred to above, the utility model provides a kind of laser soldering device that carries the protection facility, and it can protect laser radiation equipment, and its high temperature chip that can not be splashed is damaged, and has extended equipment life.
The technical scheme that the utility model adopts is: it comprises the laser soldering device body; described laser soldering device body comprises protection gas blowout stream device; described laser soldering device body below is equipped with protective glass, it is characterized in that: be provided with splash-back below described protective glass.
It is further characterized in that: be provided with jet apparatus between described splash-back and described protective glass, described jet apparatus comprises the jet flow bracing frame, is provided with flow jeting port on support frame as described above, and described flow jeting port is connected with compressed air hose; Be provided with thermal insulation board between described jet apparatus and described protective glass, described heat-proof device is connected with protection gas blowout stream device.
After adopting design of the present utility model, when carrying out laser weld, the high-temperature metal chip that splashes is blocked in splash-back, and the jet apparatus on splash-back stops the chip that is not blocked by splash-back to continue upwards to be splashed on protective glass towards the below gas transmission.Arranging of thermal insulation board will prevent that the amount of heat that welds generation from damaging laser soldering device, and the protection device of air of connection can prevent that it is subjected to high temperature generation oxidation to equipment protection.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
See Fig. 1; the utility model comprises laser soldering device body 1; laser soldering device body 1 comprises protection gas blowout stream device 2; laser soldering device body 1 below is equipped with protective glass 3; protective glass 3 belows are provided with jet apparatus; jet apparatus comprises jet flow bracing frame 4; be provided with flow jeting port 5 on jet flow bracing frame 4; flow jeting port 5 is connected with compressed air hose 6; be provided with thermal insulation board 7 between jet apparatus and protective glass 3; heat-proof device is connected with protection gas blowout stream device 2, and jet flow bracing frame 4 lower ends are equipped with splash-back 8.
Claims (3)
1. one kind carries the laser soldering device of protecting facility; it comprises the laser soldering device body; described laser soldering device body comprises protection gas blowout stream device, below described laser soldering device body, protective glass is installed, and it is characterized in that: be provided with splash-back below described protective glass.
According to claim 1 a kind of carry the protection facility laser soldering device; it is characterized in that: be provided with jet apparatus between described splash-back and described protective glass; described jet apparatus comprises the jet flow bracing frame; be provided with flow jeting port on support frame as described above, described flow jeting port is connected with compressed air hose.
3. a kind of laser soldering device that carries the protection facility according to claim 1 is characterized in that: be provided with thermal insulation board between described jet apparatus and described protective glass, described heat-proof device with protect gas blowout to flow device to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611555 CN202943362U (en) | 2012-11-19 | 2012-11-19 | Laser welding device with protection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611555 CN202943362U (en) | 2012-11-19 | 2012-11-19 | Laser welding device with protection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943362U true CN202943362U (en) | 2013-05-22 |
Family
ID=48419078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220611555 Expired - Fee Related CN202943362U (en) | 2012-11-19 | 2012-11-19 | Laser welding device with protection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974940A (en) * | 2012-11-19 | 2013-03-20 | 无锡市亚青机械厂 | Laser welding device provided with protective facilities |
| CN107803602A (en) * | 2016-09-09 | 2018-03-16 | 财团法人工业技术研究院 | Laser processing device and Laser Processing chip removal device |
| CN112404696A (en) * | 2019-08-22 | 2021-02-26 | 三星显示有限公司 | Laser device |
-
2012
- 2012-11-19 CN CN 201220611555 patent/CN202943362U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974940A (en) * | 2012-11-19 | 2013-03-20 | 无锡市亚青机械厂 | Laser welding device provided with protective facilities |
| CN107803602A (en) * | 2016-09-09 | 2018-03-16 | 财团法人工业技术研究院 | Laser processing device and Laser Processing chip removal device |
| CN112404696A (en) * | 2019-08-22 | 2021-02-26 | 三星显示有限公司 | Laser device |
| CN112404696B (en) * | 2019-08-22 | 2023-03-21 | 三星显示有限公司 | Laser device |
| US11612964B2 (en) | 2019-08-22 | 2023-03-28 | Samsung Display Co., Ltd. | Laser apparatus and laser machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131119 |