CN105458501A - Laser welding machine with power-off protection function - Google Patents
Laser welding machine with power-off protection function Download PDFInfo
- Publication number
- CN105458501A CN105458501A CN201511017691.7A CN201511017691A CN105458501A CN 105458501 A CN105458501 A CN 105458501A CN 201511017691 A CN201511017691 A CN 201511017691A CN 105458501 A CN105458501 A CN 105458501A
- Authority
- CN
- China
- Prior art keywords
- laser
- laser welding
- power
- power supply
- water
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Lasers (AREA)
Abstract
The invention provides a laser welding machine with a power-off protection function. The laser welding machine comprises a case shell, a laser generator, a laser controller and a laser welding head. A water cooling device is arranged on the laser welding head. A power-off protection module and a reserve power supply are arranged in the case shell and are connected. The reserve power supply is connected with the water cooling device. When a power failure occurs, the power-off protection module starts the reserve power supply, so that the reserve power supply drives the water cooling device to work. According to the laser welding machine, as the power-off protection module and the reserve power supply are arranged in the case shell, when a power failure occurs, the power-off protection module starts the reserve power supply to drive the water cooling device to continue to cool the laser welding head, accordingly, it can be still ensured that the laser welding head is rapidly cooled even in the power-off state, and then the service life of the laser welding head can be effectively prolonged.
Description
Technical field
The present invention relates to a kind of laser-beam welding machine, particularly a kind of laser-beam welding machine with power-off protection function.
Background technology
Laser-beam welding machine, often be called again laser welder, radium-shine welding machine, it is the machine of Materialbearbeitung mit Laserlicht, laser die welding machine, automatic laser welding machine, laser spot welder, Optical Fiber Transmission laser-beam welding machine is divided into by its working method, photocoagulation utilizes high-octane laser pulse to carry out the local heat in tiny area to material, the energy of laser emission, by the diffusion inside of heat transfer to material, forms specific molten bath to reach the object of welding by after material fusing.Laser weld utilizes high-octane laser pulse to carry out the local heat in tiny area to material, and the energy of laser emission, by the diffusion inside of heat transfer to material, forms specific molten bath by after material fusing.It is a kind of novel welding manner, mainly for the welding of thin-walled material, precision component, can realize spot welding, butt welding, stitch welding, seal weld etc., depth-to-width ratio is high, and weld width is little, and heat affected area is little, it is little to be out of shape, speed of welding is fast, smooth welded seam, attractive in appearance, and postwelding is without the need to process or only need simple process, weldquality is high, pore-free, can accurately control, focal spot is little, positioning precision is high, easily realizes automation, and therefore laser-beam welding machine is obtained for application widely in a lot of field.
On laser soldering device, laser welding head Laser Transmission is gone out the device vitals acting on weld, and due to laser high temperature, often make laser welding head be in superheat state, this just needs to carry out cooling processing to laser welding head.For some powerful laser welding system, the water-cooling pattern that adopts cools more.But in the actual use procedure of bonding machine; often there will be the situation of unexpected power-off; in this case; bonding machine can quit work; the cooling system of laser welding system also can quit work; now laser welding system often can only cool naturally, and the time of adopting in this way the cooling of not only plumb joint is long, and can affect the service life of plumb joint.
Summary of the invention
The shortcoming of prior art in view of the above, a kind ofly also can make laser welding system carry out the laser-beam welding machine of water-cooled even if the object of the present invention is to provide under powering-off state.
For achieving the above object and other relevant objects, the invention provides a kind of laser-beam welding machine with power-off protection function, comprise cabinet housing, laser generator, laser controller, laser welding system, described laser controller is connected with described laser generator, the laser that described laser generator sends enters laser welding system by paths unit, described laser welding system is provided with water-cooling apparatus, described water-cooling apparatus is used for cooling described laser welding system, a power failure protection module and a stand-by power supply is provided with in described cabinet housing, described power failure protection module is connected with described stand-by power supply, described stand-by power supply is connected with described water-cooling apparatus, when the power break occurs, described power failure protection module starts described stand-by power supply, described stand-by power supply is made to drive described water-cooling apparatus work.
Preferably, described water-cooling apparatus comprises a seal casinghousing, described seal casinghousing is set in the outside of described laser welding system, a cavity is formed between described seal casinghousing and described laser welding system, described cavity is provided with water inlet and delivery port, and the water inlet of described cavity is connected by water inlet pipe with the delivery port of a water tank, and the delivery port of described cavity is connected by return pipe with the water return outlet of described water tank, described water inlet pipe is provided with water pump, and described water pump is connected with described stand-by power supply.
Preferably, the side of described laser welding system is provided with temperature sensor, and described temperature sensor is connected with described stand-by power supply.
Preferably, in described laser welding system, coiling has radiator coil tube, and one end of described radiator coil tube is connected with the water inlet of described cavity, and the other end of described radiator coil tube is connected with the delivery port of described cavity.
As mentioned above; the laser-beam welding machine with power-off protection function of the present invention has following beneficial effect: this laser-beam welding machine arranges power failure protection module and stand-by power supply in cabinet housing; when there is powering-off state; startup stand-by power supply drives water-cooling apparatus to proceed cooling to laser welding system by power failure protection module; even if also can ensure that laser welding system cools fast so in the power-off state, and then effectively can extend the service life of laser welding system.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention laser-beam welding machine.
Fig. 2 is the structural representation of embodiment of the present invention water-cooling apparatus.
Fig. 3 is the structural representation of another embodiment water-cooling apparatus of the embodiment of the present invention.
Element numbers explanation
1, cabinet housing 2, touch-screen 3, laser welding system 4, power failure protection module 5, stand-by power supply 6, universal wheel 7, closure casing 8, cavity 9, water inlet 10, delivery port 11, radiator coil tube 12, water inlet pipe 13, return pipe 14, water pump 15, water tank 16, spray head 17, drainpipe.
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Refer to Fig. 1 to Fig. 3.Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in Figure 1; the invention provides a kind of laser-beam welding machine with power-off protection function; it comprises cabinet housing 1, laser generator; laser controller, laser welding system 3; laser controller is connected with laser generator, and the laser that laser generator sends enters laser welding system 3 by paths unit, and laser welding system 2 is connected with cabinet housing 1; cabinet housing 1 is provided with touch-screen 2, controls laser-beam welding machine work by touch-screen 2.The bottom of cabinet housing 1 is provided with universal wheel 6, can be convenient to laser welded parts like this and promote.Power failure protection module 4 and a stand-by power supply 5 is also provided with in cabinet housing 1; power failure protection module 4 is connected with stand-by power supply 5; stand-by power supply 5 is connected with a water-cooling apparatus, and water-cooling apparatus is connected with laser welding system 3, for cooling laser welding system 3.When the power break occurs, power failure protection module 4 starts stand-by power supply 5, makes stand-by power supply 5 drive water-cooling apparatus work.
As shown in Figure 2, as a kind of preferred embodiment, water-cooling apparatus comprises a seal casinghousing 7, seal casinghousing 7 is connected with laser welding system 3, cavity 8 is formed between seal casinghousing 7 and laser welding system 3, cavity 8 is provided with water inlet 9 and delivery port 10, water inlet, and 9, delivery port 10 is all arranged on the sidewall of seal casinghousing 7.Cavity 8 can be used as cooling-water duct, when this laser welding system 3 in use, cooling water enters from water inlet 9, flows out cool laser welding system 3 from delivery port 10.The water inlet 9 of cavity is connected by water inlet pipe 12 with the delivery port of a water tank 15, and the delivery port 10 of cavity is connected by return pipe 13 with the water return outlet of water tank 15, and water inlet pipe 12 is provided with water pump 14, and water pump 14 is connected with stand-by power supply 5.Directly to contact with laser welding system 3 to prevent cooling water and damage laser welding system 3, can coil radiator coil tube 11 in laser welding system 3, one end of radiator coil tube 11 is connected with water inlet 9, the other end of radiator coil tube 11 is connected with delivery port 10.Operationally, water pump 14 drives cooling water to carry out cooling in radiator coil tube 11 cocycle flowing to laser welding system 3 to this water-cooling apparatus.
This laser-beam welding machine operationally, when there is power-off, stand-by power supply 5 still can drive water pump 14 to work, and carries out cooling to laser welding system 3, even if also can ensure that laser welding system cools fast so in the power-off state, and then effectively can extend the service life of laser welding system.Can be provided with temperature sensor in the side of laser welding system 3, temperature sensor is connected with stand-by power supply.Temperature sensor is used for the temperature of detection laser plumb joint 3, and when the temperature of laser welding system 3 reaches setting, temperature sensor can send and feed back signal to stand-by power supply 5, and water pump is quit work.
As another embodiment of the present invention, the cavity of water-cooling apparatus can not be set to circulating water, but directly make delivery port 10 be connected with shower and drainpipe 17, and spray head 16 is provided with on shower 10, spaced apart between spray head 16 and laser welding system 3, shower and drainpipe 17 are equipped with control valve.Adopt this structure, cooling water is except cooling laser welding system 3, and cooling water also directly outwards can spray from spray head 16 and cool the workpiece of welding.
This laser-beam welding machine arranges power failure protection module and stand-by power supply in cabinet housing; when there is powering-off state; startup stand-by power supply drives water-cooling apparatus to proceed cooling to laser welding system by power failure protection module; even if also can ensure that laser welding system cools fast so in the power-off state, and then effectively can extend the service life of laser welding system.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (4)
1. one kind has the laser-beam welding machine of power-off protection function, comprise cabinet housing, laser generator, laser controller, laser welding system, described laser controller is connected with described laser generator, the laser that described laser generator sends enters laser welding system by paths unit, described laser welding system is provided with water-cooling apparatus, described water-cooling apparatus is used for cooling described laser welding system, it is characterized in that: in described cabinet housing, be provided with a power failure protection module and a stand-by power supply, described power failure protection module is connected with described stand-by power supply, described stand-by power supply is connected with described water-cooling apparatus, when the power break occurs, described power failure protection module starts described stand-by power supply, described stand-by power supply is made to drive described water-cooling apparatus work.
2. the laser-beam welding machine with power-off protection function according to claim 1, it is characterized in that: described water-cooling apparatus comprises a seal casinghousing, described seal casinghousing is set in the outside of described laser welding system, a cavity is formed between described seal casinghousing and described laser welding system, described cavity is provided with water inlet and delivery port, the water inlet of described cavity is connected by water inlet pipe with the delivery port of a water tank, the delivery port of described cavity is connected by return pipe with the water return outlet of described water tank, described water inlet pipe is provided with water pump, described water pump is connected with described stand-by power supply.
3. the laser-beam welding machine with power-off protection function described according to claim 12, is characterized in that: the side of described laser welding system is provided with temperature sensor, and described temperature sensor is connected with described stand-by power supply.
4. the laser-beam welding machine with power-off protection function described according to claim 12; it is characterized in that: in described laser welding system, coiling has radiator coil tube; one end of described radiator coil tube is connected with the water inlet of described cavity, and the other end of described radiator coil tube is connected with the delivery port of described cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017691.7A CN105458501A (en) | 2015-12-29 | 2015-12-29 | Laser welding machine with power-off protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017691.7A CN105458501A (en) | 2015-12-29 | 2015-12-29 | Laser welding machine with power-off protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105458501A true CN105458501A (en) | 2016-04-06 |
Family
ID=55596895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511017691.7A Pending CN105458501A (en) | 2015-12-29 | 2015-12-29 | Laser welding machine with power-off protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105458501A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023407A (en) * | 2017-12-29 | 2018-05-11 | 苏州凯尔博精密机械有限公司 | A kind of intelligence circuit breaking protective system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545985A (en) * | 2003-12-03 | 2004-11-17 | 宏 朱 | Magnetic heat treatment therapeutic apparatus for tumour |
| CN1890048A (en) * | 2003-12-12 | 2007-01-03 | 浜松光子学株式会社 | Laser processing device |
| CN101332542A (en) * | 2007-06-26 | 2008-12-31 | 武汉楚天激光（集团）股份有限公司 | Tablet self-recognition laser drilling system and control method thereof |
| CN102500932A (en) * | 2011-11-21 | 2012-06-20 | 句容市大华激光科技开发有限公司 | Laser cutting machine |
| EP2472525A1 (en) * | 2009-08-25 | 2012-07-04 | Kabushiki Kaisha Toshiba | Laser irradiation apparatus and laser machining method |
| CN103132072A (en) * | 2013-03-20 | 2013-06-05 | 上海交通大学 | Lateral powder feeding nozzle device applied to laser cladding |
| JP2014083592A (en) * | 2012-10-26 | 2014-05-12 | Komatsu Sanki Kk | Laser beam machine and cooling method of the same |
| CN104014931A (en) * | 2014-06-26 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Automated welding equipment |
| CN205496789U (en) * | 2015-12-29 | 2016-08-24 | 苏州润昇精密机械有限公司 | Laser -beam welding machine with outage protect function |
-
2015
- 2015-12-29 CN CN201511017691.7A patent/CN105458501A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545985A (en) * | 2003-12-03 | 2004-11-17 | 宏 朱 | Magnetic heat treatment therapeutic apparatus for tumour |
| CN1890048A (en) * | 2003-12-12 | 2007-01-03 | 浜松光子学株式会社 | Laser processing device |
| CN101332542A (en) * | 2007-06-26 | 2008-12-31 | 武汉楚天激光（集团）股份有限公司 | Tablet self-recognition laser drilling system and control method thereof |
| EP2472525A1 (en) * | 2009-08-25 | 2012-07-04 | Kabushiki Kaisha Toshiba | Laser irradiation apparatus and laser machining method |
| CN102500932A (en) * | 2011-11-21 | 2012-06-20 | 句容市大华激光科技开发有限公司 | Laser cutting machine |
| JP2014083592A (en) * | 2012-10-26 | 2014-05-12 | Komatsu Sanki Kk | Laser beam machine and cooling method of the same |
| CN103132072A (en) * | 2013-03-20 | 2013-06-05 | 上海交通大学 | Lateral powder feeding nozzle device applied to laser cladding |
| CN104014931A (en) * | 2014-06-26 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Automated welding equipment |
| CN205496789U (en) * | 2015-12-29 | 2016-08-24 | 苏州润昇精密机械有限公司 | Laser -beam welding machine with outage protect function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023407A (en) * | 2017-12-29 | 2018-05-11 | 苏州凯尔博精密机械有限公司 | A kind of intelligence circuit breaking protective system |
| CN108023407B (en) * | 2017-12-29 | 2021-05-04 | 苏州凯尔博精密机械有限公司 | Intelligent power-off protection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107052571B (en) | A kind of laser welding apparatus and method for laser welding | |
| CN104440378A (en) | Intelligent cutting fluid injection device and method | |
| JP2013027907A (en) | Laser beam machining method and laser beam machining apparatus performing piercing | |
| CN207171262U (en) | A kind of laser welding apparatus and system | |
| CN205496789U (en) | Laser -beam welding machine with outage protect function | |
| US11273531B2 (en) | Smart coolant pump | |
| CN1962155A (en) | CO2 laser welding apparatus | |
| CN208696503U (en) | A kind of High Temperature Jet welding system | |
| CN105414780A (en) | Cooling system used for laser welding machine | |
| CN105458501A (en) | Laser welding machine with power-off protection function | |
| CN103567638A (en) | Small-caliber pipe inner wall laser bead welding device | |
| CN205290094U (en) | A cooling system for laser -beam welding machine | |
| CN203159467U (en) | Mirror laser cutting head | |
| CN105397318A (en) | Laser welding head structure capable of automatically cooling welded workpiece | |
| CN103212802A (en) | Coaxial type nozzle used for laser micro machining of thin-walled tube | |
| CN205437510U (en) | Can carry out automatically cooling's laser bonding tool structure to weld workpiece | |
| CN103212803B (en) | Containing the laser cutting machine of preposition spray water guide structure | |
| CN105364309A (en) | Quick air cooling device for laser welding device | |
| CN106271138B (en) | A kind of laser soldering device and its welding procedure for improving weldquality difference | |
| CN104999178A (en) | Laser welding device carrying multiple sensors | |
| JP2013063447A (en) | Welding device and welding method | |
| CN203610843U (en) | Laser overlaying device for inner wall of small-bore pipe | |
| CN103692118B (en) | Laser vision cooling device | |
| JP6406687B2 (en) | Soldering device | |
| CN103231140A (en) | Induction brazing electrode and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |