CN105414756A - Smoke purifying device for laser welding machine - Google Patents

Smoke purifying device for laser welding machine Download PDF

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Publication number
CN105414756A
CN105414756A CN201511016397.4A CN201511016397A CN105414756A CN 105414756 A CN105414756 A CN 105414756A CN 201511016397 A CN201511016397 A CN 201511016397A CN 105414756 A CN105414756 A CN 105414756A
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CN
China
Prior art keywords
laser
laser welding
smoke
welding machine
pole
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
Application number
CN201511016397.4A
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Chinese (zh)
Inventor
程振峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Recen Precision Machinery Co Ltd
Original Assignee
Suzhou Recen Precision Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Recen Precision Machinery Co Ltd filed Critical Suzhou Recen Precision Machinery Co Ltd
Priority to CN201511016397.4A priority Critical patent/CN105414756A/en
Publication of CN105414756A publication Critical patent/CN105414756A/en
Pending legal-status Critical Current

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Abstract

The invention provides a smoke purifying device for a laser welding machine. The smoke purifying device comprises a base; a stand column is arranged on the base; a driving motor is arranged on the stand column, and is connected with a laser welding gun through a rotating shaft; the rotating shaft can drive the laser welding gun to rotate; a laser welding head is arranged at the lower end of the laser welding gun; at least one support rod extending outwards is arranged on the outer peripheral surface of the laser welding gun; an air sucking pipe is arranged on the support rod, and is opposite to the laser welding head; a working table is arranged below the laser welding head; a groove for placing workpieces is formed in the working table; and wind sucking pipes are arranged on two side walls of the groove. The device has such advantages as good purifying effect and capability of effectively improving the welding quality.

Description

For the smoke and dust purifier of laser-beam welding machine
Technical field
The present invention relates to laser weld field, particularly a kind of smoke and dust purifier for laser-beam welding machine.
Background technology
Laser weld utilizes the laser beam of high-energy-density as a kind of high-efficiency and precision welding method of thermal source.Laser weld is one of importance of Materialbearbeitung mit Laserlicht technology application.20 century 70s are mainly used in welding thin-walled material and low speed welding, welding process belongs to heat-conduction-type, i.e. laser emission heated parts surface, surface heat is internally spread by heat transfer, by controlling the parameters such as the width of laser pulse, energy, peak power and repetition rate, make work pieces meld, form specific molten bath.Due to the advantage of its uniqueness, be successfully applied in the precision welding of micro-, miniature parts.It is very extensive that current laser weld is applied, but existing laser weld can produce certain smog when using, laser-welding machine ambient air and environment is caused to be deteriorated, and visibility when can have influence on the healthy of operator and operate, be unfavorable for improving the quality of laser weld and the raising of efficiency.
Chinese utility model patent (the patent No.: 201210326278.9) disclose a kind of human weld's smoke and dust purifier, comprising: air-suction cover, for collecting weld fumes; Exhaust tube, exhaust tube front end is connected with described air-suction cover, for extracting the weld fumes of assembling in air-suction cover out; Air exhauster, is connected with exhaust tube tail end, for providing the negative pressure needed for exhaust tube extraction weld fumes; Air-suction cover two ends are respectively flared end and necking end, and necking end is arranged with electrode, and the rear end of electrode is clamped by coupled horn, and flared end is towards the front end of electrode.The necking end of air-suction cover of the present utility model is sheathed on electrode, and when welding, welding position is positioned at the flared end scope of air-suction cover, also weld fumes can be detached, reduce the impact caused workers ' health and workshop condition when flared end is less.This smoke and dust purifier needs air-suction cover to be enclosed within electrode, therefore for impracticable laser welding apparatus.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of smoke and dust purifier being applicable to laser-beam welding machine.
For achieving the above object and other relevant objects, the invention provides a kind of smoke and dust purifier for laser-beam welding machine, comprise a pedestal, described pedestal is provided with a column, described column is provided with drive motors, described drive motors is connected with a laser weld rifle by a rotating shaft, described rotating shaft can drive described laser weld rifle to rotate, the lower end of described laser weld rifle is provided with laser welding system, the outer peripheral face of described laser weld rifle is provided with at least one outwardly directed pole, described pole is provided with an air intake duct, described air intake duct is relative with described laser welding system position, the below of described laser welding system is provided with a workbench, described workbench is provided with one for the groove of place work piece, the sidewall of described groove both sides is provided with aspiration channel.
Preferably, described pole is also provided with a shower, described shower is connected with water tank by water pump.
Preferably, described shower is near described laser welding system.
Preferably, described drive motors is connected with an electronic slide block, and described electronic slide block can slide up and down along described column.
Preferably, hinged between described pole and described laser weld rifle, described pole and described laser weld rifle adjustable angle.
As mentioned above, smoke and dust purifier for laser-beam welding machine of the present invention has following beneficial effect: this smoke and dust purifier comprises the air intake duct be arranged on pole and the aspiration channel be arranged on workbench groove, on pole, be also provided with shower simultaneously, like this when welding, first shower can spray water by butt welded seam, so to a certain extent can the generation of less dust, absorb by air intake duct and aspiration channel the dust produced simultaneously, so just the dust produced in laser beam welding almost can be absorbed cleanly completely, thus extraordinary clean-up effect can be played, adopt this mechanism can realize carrying out water-cooled to weldment simultaneously, weld width and heat affecting width can be effectively reduced, improve the quality of welding.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Element numbers explanation
1, pedestal 2, column 3, electronic slide block 4, drive motors 5, rotating shaft 6, laser weld rifle 7, pole 8, shower 9, water pump 10, workbench 11, groove 12, aspiration channel 13, support 14, laser welding system 15, air intake duct 16, air extractor.
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.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 smoke and dust purifier for laser-beam welding machine, comprise a pedestal 1, pedestal 1 is provided with a column 2, and pedestal 1 fixes on the ground.Column 2 is provided with drive motors 4, the motor shaft of drive motors 4 is connected with a laser weld rifle 6 by a rotating shaft 5, drive motors 4 drives laser weld rifle 6 to rotate by rotating shaft 5, the lower end of laser weld rifle 6 is provided with laser welding system 14, by the angle of the adjustable laser weld rifle 6 of drive motors 4, drive motors 4 is connected with electronic slide block 3, and electronic slide block 3 can slide up and down along column 2, the height of adjustable like this laser welding system 14.
Be provided with a workbench 10 in the below of laser welding system 14, workbench 10 is provided with cavity 11, and cavity 11 is for placing the workpiece that will weld, and the sidewall of the both sides of cavity 11 is respectively provided with row's aspiration channel 12, and aspiration channel 12 is fixed on support 13.The outer peripheral face of laser weld rifle 6 is provided with at least one outwardly directed pole 7, pole 7 is provided with air intake duct 15 and shower 8, the smog produced when air intake duct 15 is for absorbing welding, shower 8, for cooling to the weld seam spray condensed water welded, can play the effect reducing smog simultaneously.The position of shower 8 more near laser weld rifle 6, should be absorbed by air intake duct 15 more like this after spray, can more thorough by fume absorbent.Shower 8 is connected with water tank, is provided with water pump 9 in water tank, and water pump 9 can be arranged on pole, also can be arranged in water tank.Air intake duct 15 is connected with air extractor 16, and air extractor 16 can be arranged on pole, also can be arranged on pedestal 1.
Hinged between pole 7 and laser weld rifle 6, adjustable angle so between the two.Pole 7 preferably arranges 4, lays respectively at the side, front, rear, left and right of laser welding system 6, and so no matter welding direction thataway motion, can be cooled welding work pieces by shower.
Air intake duct is connected by pole with laser weld rifle by this smoke and dust purifier being used for laser-beam welding machine, on pole, be also provided with shower simultaneously, and groove is set on the table, during work, workpiece is placed in groove and welds, the flue dust meeting Relatively centralized of such generation, like this when welding, first shower can spray water by butt welded seam, so to a certain extent can the generation of less dust, absorbed the dust produced by the aspiration channel on air intake duct and recess sidewall simultaneously, so just the dust produced in laser beam welding almost can be absorbed cleanly completely, thus extraordinary clean-up effect can be played, adopt this mechanism can realize carrying out water-cooled to weldment simultaneously, weld width and heat affecting width can be effectively reduced, improve the quality of welding.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 (5)

1. the smoke and dust purifier for laser-beam welding machine, comprise a pedestal, described pedestal is provided with a column, described column is provided with drive motors, described drive motors is connected with a laser weld rifle by a rotating shaft, described rotating shaft can drive described laser weld rifle to rotate, the lower end of described laser weld rifle is provided with laser welding system, it is characterized in that: the outer peripheral face of described laser weld rifle is provided with at least one outwardly directed pole, described pole is provided with an air intake duct, described air intake duct is relative with described laser welding system position, the below of described laser welding system is provided with a workbench, described workbench is provided with one for the groove of place work piece, the sidewall of described groove both sides is provided with aspiration channel.
2. the smoke and dust purifier for laser-beam welding machine according to claim 1, it is characterized in that: described pole is also provided with a shower, described shower is connected with water tank by water pump.
3. the smoke and dust purifier for laser-beam welding machine according to claim 2, is characterized in that: described shower is near described laser welding system.
4. the smoke and dust purifier for laser-beam welding machine according to claim 1, is characterized in that: described drive motors is connected with an electronic slide block, and described electronic slide block can slide up and down along described column.
5. the smoke and dust purifier for laser-beam welding machine according to claim 1, is characterized in that: hinged between described pole and described laser weld rifle, described pole and described laser weld rifle adjustable angle.
CN201511016397.4A 2015-12-29 2015-12-29 Smoke purifying device for laser welding machine Pending CN105414756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511016397.4A CN105414756A (en) 2015-12-29 2015-12-29 Smoke purifying device for laser welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511016397.4A CN105414756A (en) 2015-12-29 2015-12-29 Smoke purifying device for laser welding machine

Publications (1)

Publication Number Publication Date
CN105414756A true CN105414756A (en) 2016-03-23

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107414346A (en) * 2017-03-28 2017-12-01 余坚 A kind of safe welding device
CN110102887A (en) * 2019-05-13 2019-08-09 黄石祥宇轻工配件有限公司 A kind of new pattern laser bonding machine
CN110549006A (en) * 2019-08-13 2019-12-10 江苏屹诚激光装备制造有限公司 Efficient laser cutting equipment

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2326296A1 (en) * 1973-05-23 1974-12-12 Siemens Ag Laser with acrylic glass shield - to protect optics from hot metal particles during machining or welding
CN200967124Y (en) * 2006-10-29 2007-10-31 中国石油天然气管道局 Water spraying type cutting machine nozzle
CN202701897U (en) * 2012-08-02 2013-01-30 山东金润德不锈钢管有限公司 Numerical control cutting platform
CN103170744A (en) * 2013-04-11 2013-06-26 深圳市大族激光科技股份有限公司 Laser welding device and welding method
CN203198081U (en) * 2013-04-22 2013-09-18 浙江工商职业技术学院 Rotary combined stone cutting machine
CN103612016A (en) * 2013-11-14 2014-03-05 中国科学院半导体研究所 Device using high-pressure water flows to assist laser slag cutting
CN103842124A (en) * 2011-09-21 2014-06-04 阿莱恩技术有限公司 Laser cutting system and method of laser cutting
CN204053291U (en) * 2014-08-28 2014-12-31 上海博腾焊接材料有限公司 A kind of semisphere valve of Automatic clearance welding slag repairs bonding machine
CN205290071U (en) * 2015-12-29 2016-06-08 苏州润昇精密机械有限公司 A smoke and dust purifier for laser -beam welding machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2326296A1 (en) * 1973-05-23 1974-12-12 Siemens Ag Laser with acrylic glass shield - to protect optics from hot metal particles during machining or welding
CN200967124Y (en) * 2006-10-29 2007-10-31 中国石油天然气管道局 Water spraying type cutting machine nozzle
CN103842124A (en) * 2011-09-21 2014-06-04 阿莱恩技术有限公司 Laser cutting system and method of laser cutting
CN202701897U (en) * 2012-08-02 2013-01-30 山东金润德不锈钢管有限公司 Numerical control cutting platform
CN103170744A (en) * 2013-04-11 2013-06-26 深圳市大族激光科技股份有限公司 Laser welding device and welding method
CN203198081U (en) * 2013-04-22 2013-09-18 浙江工商职业技术学院 Rotary combined stone cutting machine
CN103612016A (en) * 2013-11-14 2014-03-05 中国科学院半导体研究所 Device using high-pressure water flows to assist laser slag cutting
CN204053291U (en) * 2014-08-28 2014-12-31 上海博腾焊接材料有限公司 A kind of semisphere valve of Automatic clearance welding slag repairs bonding machine
CN205290071U (en) * 2015-12-29 2016-06-08 苏州润昇精密机械有限公司 A smoke and dust purifier for laser -beam welding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107414346A (en) * 2017-03-28 2017-12-01 余坚 A kind of safe welding device
CN110102887A (en) * 2019-05-13 2019-08-09 黄石祥宇轻工配件有限公司 A kind of new pattern laser bonding machine
CN110549006A (en) * 2019-08-13 2019-12-10 江苏屹诚激光装备制造有限公司 Efficient laser cutting equipment

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Application publication date: 20160323

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