CN102513325A - Automatic collecting device for laser cleaning pollutants - Google Patents
Automatic collecting device for laser cleaning pollutants Download PDFInfo
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- CN102513325A CN102513325A CN2011104489634A CN201110448963A CN102513325A CN 102513325 A CN102513325 A CN 102513325A CN 2011104489634 A CN2011104489634 A CN 2011104489634A CN 201110448963 A CN201110448963 A CN 201110448963A CN 102513325 A CN102513325 A CN 102513325A
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- flexible pipe
- plastic flexible
- cleaning
- collecting device
- tubaeform
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Abstract
The invention relates to the field of laser cleaning, in particular to an automatic collecting device for laser cleaning pollutants. The automatic collecting device is mainly used for automatically collecting pollutants generated during laser cleaning, and comprises a horn-shaped cleaning head, a six-freedom-degree mechanical hand, a plastic hose, optical fibers, a plastic hose four-in-one adapter, an industrial dust collector, a computer and a communication circuit. The automatic collecting device has the advantages that the pollutants generated by the laser cleaning are collected into a specified sealed space, the harm to human bodies caused by operation environment is reduced, the pollutants are automatically collected, the later-period cleaning of a cleaning site is not needed, and the cleaning cost is reduced.
Description
Affiliated field
The present invention relates to the laser cleaning field, refers in particular to laser cleaning pollutant automatic collecting device.
Technical background
Laser cleaning is to use the pollutant of high energy laser beam irradiation surface of the work, makes it that flash evapn take place or peels off, thereby make the technical process of surface cleaning.Vaporization or expanded by heating take place after mainly being based on body surface pollutant absorption laser energy in its mechanism, thereby make pollutant break away from body surface, and then reach the purpose of cleaning.
Laser cleaning (is seen patent of invention " portable laser cleaning system " in actual use at present; Application number 200610065407.8), the pollutant that produces in the cleaning process is all let drift, let alone disperse in air; Especially in the rust cleaning process; The iron rust particulate pollutant that forms after the suction workman lung, influences healthy; After cleaning end, stay and clean on-the-spot iron rust contaminant collecting trouble, cause the working environment of workers abominable.
Summary of the invention
Technical problem to be solved by this invention provides laser cleaning pollutant automatic collecting device, the collection problem of pollutant when having solved existing laser cleaning.
The technical scheme that the present invention addresses the above problem is; When the laser cleaning surface of the work; Gas near the certain zone laser cleaning point and pollutant are drawn in the appointment enclosure space; After cleaning finished, the pollutant that takes out in the enclosure space focused on, and wherein the laser cleaning point is meant the intersection point of laser beam and surface of the work.
Laser cleaning pollutant automatic collecting device provided by the invention comprises tubaeform cleaning head, six degree of freedom manipulator, plastic flexible pipe, optical fiber, plastic flexible pipe four unification adapters, industrial dust collector, computer and communication line.
Tubaeform cleaning head is fixed by welding on the six degree of freedom manipulator; Wherein six degree of freedom manipulator and tubaeform cleaning head welding portion are cylinders; Use milling machine to mill out the cuboid groove in the cylinder diameter direction; The effect of this cuboid groove is, optical fiber is when connecting laser beam output and laser instrument, and this cuboid groove is passed in the centre.
Vertically see inwards from the front end of tubaeform cleaning head; The centre is the laser beam output port, four plastic flexible pipe ports of equal distribution person along the circumferential direction all around, and wherein an end of optical fiber is connecting the laser beam output port; The other end is connecting laser instrument; The cuboid groove of six degree of freedom manipulator and tubaeform cleaning head welding portion is passed in the centre, and the effect of this optical fiber is that laser beam is transferred to the laser beam output port from laser instrument, and above-mentioned optical fiber all connects with the mode that flexibly connects; Article four, an end of plastic flexible pipe is connected with four plastic flexible pipe ports; The other end connects plastic flexible pipe four unification adapters; Plastic flexible pipe four unification adapters connect industrial dust collector through a plastic flexible pipe then, and above-mentioned plastic flexible pipe all connects with the mode of withholding joint.
Computer connects industrial dust collector and six degree of freedom manipulator respectively through communication line.
Above-mentioned automatic collecting device is characterized in that the vertical range D < 8mm of tubaeform cleaning head apart from workpiece; Above-mentioned automatic collecting device is characterized in that the plastic flexible pipe port is being the center of circle with the laser cleaning point, radius R < the hollow ball zone of 5cm; As above-mentioned D, when R numerical value is excessive, cause near the air suction of laser cleaning point big inadequately, reduced the contaminant collecting efficient of laser cleaning pollutant automatic collecting device.
The method for using of this device is following: open computer, six degree of freedom manipulator, industrial dust collector, laser instrument; Computer arrives tubaeform laser cleaning head and specifies the laser cleaning point through communication line control six degree of freedom manipulator; In the time of computer controlled laser emission laser beam, make industrial dust collector in running order, near the pollutant the laser cleaning point is collected automatically through communication line; After cleaning end, computer cuts out laser instrument, makes industrial dust collector be in holding state through communication line, returns to initial position through communication line control six degree of freedom manipulator; From industrial dust collector, taking out pollutant handles; Shut down computer six degree of freedom manipulator, industrial dust collector, laser instrument.
Beneficial effect of the present invention is following:
(1) this device goes into to specify in the enclosure space with the contaminant collecting that laser cleaning produces, and has reduced the harm of operating environment to human body.
(2) this device can be collected the pollutant that laser cleaning produces automatically, does not need cleaning on-the-spot later stage cleaning, the expense of the cleaning of minimizing.
Description of drawings
Fig. 1 is a laser cleaning pollutant automatic collecting device sketch map.
Fig. 2 is tubaeform cleaning head sketch map.
Fig. 3 is plastic flexible pipe port and the location diagram that cleans point.
Among the figure, 10-workpiece, 11-laser cleaning point, the tubaeform cleaning head of 20-; 21,25-plastic flexible pipe, 22-optical fiber, 23-six degree of freedom manipulator; 24-plastic flexible pipe four unification adapters, 26-industrial dust collector, 27-computer, 28-laser beam output port; 29-plastic flexible pipe port, 31, the 32-communication line.
The specific embodiment
Below in conjunction with accompanying drawing device of the present invention is elaborated.Realize that device of the present invention comprises (see figure 1): tubaeform cleaning head 20, six degree of freedom manipulator 23, plastic flexible pipe 21,25, optical fiber 22, plastic flexible pipe four unification adapters 24, industrial dust collector 26, computer 27 and communication line 31,32.
Vertically see (see figure 2) inwards from the front end of tubaeform cleaning head 20; The centre is a laser beam output port 28; Four plastic flexible pipe ports 29 of equal distribution person along the circumferential direction all around; Wherein an end of optical fiber 22 is connecting laser beam output port 28, and the other end is connecting laser instrument, and the cuboid groove of six degree of freedom manipulator 23 and tubaeform cleaning head 20 welding portions is passed in the centre; The effect of this optical fiber 22 is that laser beam is transferred to laser beam output port 28 from laser instrument, and above-mentioned optical fiber 22 all connects with the mode that flexibly connects; Article four, an end of plastic flexible pipe 21 is connected with four plastic flexible pipe ports 29; The other end connects plastic flexible pipe four unification adapters 24; Plastic flexible pipe four unification adapters 24 connect industrial dust collector 26 through a plastic flexible pipe 25 then, and above-mentioned plastic flexible pipe 21,25 all connects with the mode of withholding joint.
Above-mentioned automatic collecting device is characterized in that vertical range D < the 8mm (see figure 1) of tubaeform cleaning head 20 apart from workpiece 10; Above-mentioned automatic collecting device is characterized in that plastic flexible pipe port 29 is being the center of circle with laser cleaning point 11, radius R < the hollow ball zone (see figure 3) of 5cm; As above-mentioned D, when R numerical value is excessive, cause near laser cleaning point 11 air suction big inadequately, reduced the contaminant collecting efficient of laser cleaning pollutant automatic collecting device.
The present invention goes into to specify in the enclosure space with the contaminant collecting that laser cleaning produces, and has reduced the harm of operating environment to human body, and pollutant is collected automatically, does not need to have reduced the expense of cleaning to cleaning on-the-spot later stage cleaning.
Claims (5)
1. laser cleaning pollutant automatic collecting device is characterized in that, comprises tubaeform cleaning head (20), six degree of freedom manipulator (23); Plastic flexible pipe (21,25), optical fiber (22); Laser beam output port (28), plastic flexible pipe port (29), plastic flexible pipe four unification adapters (24); Industrial dust collector (26), computer (27) and communication line (31,32); Tubaeform cleaning head (20) is fixed by welding on the six degree of freedom manipulator (23), and said six degree of freedom manipulator (23) is a cylinder with tubaeform cleaning head (20) welding portion, uses milling machine to mill out the cuboid groove in the cylinder diameter direction; Vertically see inwards from the front end of tubaeform cleaning head (20); The centre is laser beam output port (28); Along the circumferential direction be uniform-distribution with four plastic flexible pipe ports (29) all around; Wherein an end of optical fiber (22) is connecting laser beam output port (28), and the other end is connecting laser instrument, and the cuboid groove of six degree of freedom manipulator (23) and tubaeform cleaning head (20) welding portion is passed in the centre; Article four, an end of plastic flexible pipe (21) is connected with four plastic flexible pipe ports (29), and the other end connects plastic flexible pipe four unification adapters (24), and said plastic flexible pipe four unification adapters (24) connect industrial dust collector (26) through a plastic flexible pipe (25); Computer (27) connects six degree of freedom manipulator (23) and industrial dust collector (26) respectively through communication line (31,32).
2. automatic collecting device according to claim 1 is characterized in that, said optical fiber (22) all connects with the mode that flexibly connects.
3. automatic collecting device according to claim 1 is characterized in that, said plastic flexible pipe (21,25) all connects with the mode of withholding joint.
4. automatic collecting device according to claim 1 is characterized in that, said tubaeform cleaning head (20) is apart from the vertical range D < 8mm of workpiece (10).
5. automatic collecting device according to claim 1 is characterized in that, said plastic flexible pipe port (29) is being the center of circle with laser cleaning point (11), radius R < the hollow ball zone of 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104489634A CN102513325A (en) | 2011-12-29 | 2011-12-29 | Automatic collecting device for laser cleaning pollutants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104489634A CN102513325A (en) | 2011-12-29 | 2011-12-29 | Automatic collecting device for laser cleaning pollutants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102513325A true CN102513325A (en) | 2012-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104489634A Pending CN102513325A (en) | 2011-12-29 | 2011-12-29 | Automatic collecting device for laser cleaning pollutants |
Country Status (1)
| Country | Link |
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| CN (1) | CN102513325A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736693A (en) * | 2014-01-10 | 2014-04-23 | 苏州热工研究院有限公司 | Laser cleaning system for removing nuclear power station radioactive contamination |
| CN108380596A (en) * | 2018-04-25 | 2018-08-10 | 领势激光科技无锡有限公司 | Nuclear spent fuel laser cleaning work station |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2688726A1 (en) * | 1992-03-20 | 1993-09-24 | Ardt | Device for shaping a laser beam output from an optical fibre, with influx of assistance gas and suction of the smoke (fumes) and the slag |
| JPH09281296A (en) * | 1996-04-10 | 1997-10-31 | Ishikawajima Harima Heavy Ind Co Ltd | Laser decontamination device |
| DE19831914A1 (en) * | 1998-07-16 | 2000-01-20 | Laser & Med Tech Gmbh | Cleaning and decoating of transparent workpieces involving removal of areas of cover layer by using single quality switched pulses |
| JP2002301439A (en) * | 2001-04-03 | 2002-10-15 | Daisuke Hirao | Portable laser cleaning equipment |
| DE20308788U1 (en) * | 2003-06-04 | 2003-08-28 | Universität Hannover, 30167 Hannover | Surface treatment unit for e.g. cleaning or excavation, combines high energy laser beam, high velocity dry ice jet and suction connection in portable unit |
| US20040226927A1 (en) * | 2003-05-16 | 2004-11-18 | Hiroshi Morikazu | Laser beam processing machine |
| CN1817549A (en) * | 2006-03-23 | 2006-08-16 | 北京工业大学 | Portable laser cleaning system |
| CN101143364A (en) * | 2007-10-08 | 2008-03-19 | 南开大学 | Ultrasonic detection narrow pulsewidth laser sludge remover and its sludge removing method |
| CN101214488A (en) * | 2007-12-26 | 2008-07-09 | 长春德信光电技术有限公司 | Semiconductor laser cleaning machine |
-
2011
- 2011-12-29 CN CN2011104489634A patent/CN102513325A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2688726A1 (en) * | 1992-03-20 | 1993-09-24 | Ardt | Device for shaping a laser beam output from an optical fibre, with influx of assistance gas and suction of the smoke (fumes) and the slag |
| JPH09281296A (en) * | 1996-04-10 | 1997-10-31 | Ishikawajima Harima Heavy Ind Co Ltd | Laser decontamination device |
| DE19831914A1 (en) * | 1998-07-16 | 2000-01-20 | Laser & Med Tech Gmbh | Cleaning and decoating of transparent workpieces involving removal of areas of cover layer by using single quality switched pulses |
| JP2002301439A (en) * | 2001-04-03 | 2002-10-15 | Daisuke Hirao | Portable laser cleaning equipment |
| US20040226927A1 (en) * | 2003-05-16 | 2004-11-18 | Hiroshi Morikazu | Laser beam processing machine |
| DE20308788U1 (en) * | 2003-06-04 | 2003-08-28 | Universität Hannover, 30167 Hannover | Surface treatment unit for e.g. cleaning or excavation, combines high energy laser beam, high velocity dry ice jet and suction connection in portable unit |
| CN1817549A (en) * | 2006-03-23 | 2006-08-16 | 北京工业大学 | Portable laser cleaning system |
| CN101143364A (en) * | 2007-10-08 | 2008-03-19 | 南开大学 | Ultrasonic detection narrow pulsewidth laser sludge remover and its sludge removing method |
| CN101214488A (en) * | 2007-12-26 | 2008-07-09 | 长春德信光电技术有限公司 | Semiconductor laser cleaning machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736693A (en) * | 2014-01-10 | 2014-04-23 | 苏州热工研究院有限公司 | Laser cleaning system for removing nuclear power station radioactive contamination |
| CN103736693B (en) * | 2014-01-10 | 2016-08-17 | 苏州热工研究院有限公司 | A kind of laser cleaning system for nuclear power station radioactive pollution decontamination |
| CN108380596A (en) * | 2018-04-25 | 2018-08-10 | 领势激光科技无锡有限公司 | Nuclear spent fuel laser cleaning work station |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |