CN203526796U - Special-shaped material double-station laser welding equipment of flat solar thermal collector - Google Patents
Special-shaped material double-station laser welding equipment of flat solar thermal collector Download PDFInfo
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- CN203526796U CN203526796U CN201320644625.2U CN201320644625U CN203526796U CN 203526796 U CN203526796 U CN 203526796U CN 201320644625 U CN201320644625 U CN 201320644625U CN 203526796 U CN203526796 U CN 203526796U
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Abstract
The utility model relates to special-shaped material double-station laser welding equipment of a flat solar thermal collector. The special-shaped material double-station laser welding equipment of the flat solar thermal collector is characterized in that a rack, a sliding/fixed workbench, a gantry support, a drive mechanism A, a gantry beam, a clamping device, a fine adjustment welding device, a synchronous mechanism, a drive mechanism B, a guide rail pair and a welding spot automatic tracking system are included; the sliding/fixed workbench is mounted on the rack through the guide rail pair; the gantry beam stretches across the rack under the supporting effect of the gantry support; the synchronous mechanism is under the driving effect of the drive mechanism A and the drive mechanism B, and the fine adjustment welding device achieves spot welding on workpieces by the clamping device and the welding spot automatic tracking system. According to the laser welding technology of the technical scheme, the special-shaped material double-station laser welding equipment of the flat solar thermal collector has the advantages of being high in energy density, small in heat input, large in welding spot depth ratio, small in material deformation, easy to control, capable of achieving automation and the like, the fact that a thermal collecting plate core blue film layer is basically free of damage is guaranteed, the welding spot strength of fusion welding is large, thermal conductivity is good, thermal efficiency is high, and the service life is long.
Description
Technical field
The present invention relates to a kind of laser welding apparatus, specifically a kind of flat-plate solar heat collector heterotypic material double laser welding apparatus, belongs to laser weld field.
Background technology
In recent years, along with the attention of country to environmental protection, the rush of demand of society to eco-friendly power source, clean energy resource.Flat-plate solar heat collector is as the solar energy equipment of a kind of basis " thermal siphon " principle exploitation, there is safe, reliable, efficient, pressure-bearing, easily and the advantage such as architecture-integral, in China's urban construction, be widely applied, and be the trend of explosive growth.
Heat-collecting plate core, as the critical component of flat-plate solar heat collector, is mainly made by aluminium sheet and two kinds of unlike materials of copper pipe.It is to absorb solar radiant energy and to the parts of water transferring heat, played the effect that solar energy and medium carry out energy exchange, and as the core component of product, its workmanship is very important.Aluminium sheet in classic flat-plate solar thermal collector heat-collecting plate core is connected manufacture method with copper pipe, adopts machinery to be coated and ultrasonic welding process.
Machinery is coated: manufacture craft is simple, but is difficult for packing tightly, and loose contact, copper pipe easily rock, and easily produces chemical attack, and heat-conductive characteristic is low; Ultrasonic bonding: rely on metal bonding effect, weld by the non-thawing of surperficial mechanical friction, Physical Metallurgy reagentia is not obvious, weld strength is low, and speed of welding is slow, inevitably destroys part absorption film in addition, have a strong impact on illuminating area, heat-conductive characteristic is low.Therefore, a kind of new device of exigence solves the problems of the technologies described above.
Summary of the invention
The present invention is just for the technical problem existing in prior art, a kind of flat-plate solar heat collector heterotypic material double laser welding apparatus is provided, should be for fear of above-mentioned technological deficiency, the present invention adopts laser weld, guaranteed that the blue rete of heat-collecting plate core is substantially without destroying, the Joint Strength of fusion weld is high, and heat conductivity is good, the thermal efficiency is high, long service life.
To achieve these goals, the technical solution used in the present invention is, flat-plate solar heat collector heterotypic material double laser welding apparatus, it is characterized in that: it comprises frame, slip/steady job platform, gantry supporting seat, transmission mechanism A, gantry beam, clamping device, fine setting welder, lazy-tongs, transmission mechanism B, guideway, solder joint automatic tracking system described laser welding apparatus, and slip/steady job platform is arranged in frame by guideway; Gantry beam is across frame under the supporting role of gantry supporting seat; Lazy-tongs are under the driving effect of transmission mechanism A, B, and fine setting welder utilizes clamping device and solder joint automatic tracking system to complete the spot welding to workpiece.
As a modification of the present invention, described fine setting welder comprises laser emitting head, cylinder A, cylinder B, three-dimensional fine setting, pinch roller A and pinch roller B, described cylinder A, cylinder B are arranged on the top of fine setting welder, and three-dimensional fine setting, pinch roller A, pinch roller B, laser emitting head are arranged on the bottom of fine setting welder.
As a modification of the present invention, described clamping device finely tunes to control moving up and down of fine setting welder by being positioned at cylinder A, the cylinder B of upper end and three-dimensional, be positioned at lower end the finger cylinder left and right of controlling pinch roller A, B clamp.
As a modification of the present invention, described transmission mechanism A is driven by the servo A device being positioned on gantry beam, and adopts ball-screw-transmission mode to realize the movement of fine setting welder directions X.
As a modification of the present invention, described transmission mechanism B is driven by the servo B device being positioned on gantry beam, and adopts the rack-and-pinion kind of drive to realize the movement of gantry beam Y-direction under guideway effect.
As a modification of the present invention, described lazy-tongs rely on synchronizing shaft to rotate, and adopt synchronizing wheel toothed belt transmission mode to realize the synchronism of gantry-travelling.
As a modification of the present invention, described solder joint automatic tracking system is followed the tracks of by laser seam sensor, at the first place, measuring position, measure position while welding, detect the course of the beam of welding ray, utilize information gathering, control and human-computer interaction interface realize solder joint from motion tracking, guarantee the positional precision of solder joint.
With respect to prior art, advantage of the present invention is as follows, and 1) overall structure is simple, easy to operate, cost is lower; 2) technical solution of the present invention laser welding technology has that energy density is high, heat input is little, solder joint depth ratio is large, solder joint is attractive in appearance, material deformation is little, is easy to control and realize the advantages such as automation, guaranteed that the blue rete of heat-collecting plate core is substantially without destroying, fusion weld Joint Strength is large, heat conductivity is good, the thermal efficiency is high, and the life-span on probation is long; 3) the present invention is exclusively used in the accurate spot welding of flat plate solar water heater heat-collecting plate core, have high in technological content, automaticity is high, speed of welding is fast, efficiency is high and the advantage such as simple operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the right diagram of Fig. 1;
Fig. 3 is the partial enlarged drawing of Fig. 1;
Wherein:
01-frame; 02-(fixing) workbench that slides; 03-gantry supporting seat; 04-transmission mechanism A; 05-gantry beam; 06-clamping device; 07-finely tunes welder; 08-lazy-tongs; 09-transmission mechanism B; 10-guideway; 11-solder joint automatic tracking system; 12-organ folding cover; The large case of 13-; 14-equipment feet; 15-sliding door handle; 16-frame door; 17-laser emitting head; 18-cylinder A; 19-cylinder B; The fine setting of 20-three-dimensional; 21-pinch roller A; 22-pinch roller B.
The specific embodiment
In order to deepen the understanding of the present invention and understanding, below in conjunction with accompanying drawing, the invention will be further described and introduction.
embodiment 1:as shown in Figure 1, flat-plate solar heat collector heterotypic material double laser welding apparatus, it comprises frame 01, slip/steady job platform 02, gantry supporting seat 03, transmission mechanism A04, gantry beam 05, clamping device 06, fine setting welder 07, lazy-tongs 08, transmission mechanism B09, guideway 10, solder joint automatic tracking system 11; Slip/steady job platform 2 is arranged in frame 01 by guideway 10; Gantry beam 05 is across frame 01 under the supporting role of gantry supporting seat 03; Lazy-tongs 08 are under the driving effect of transmission mechanism AB, and fine setting welder 07 utilizes clamping device 06 and solder joint automatic tracking system 11 to complete the welding to workpiece.Fig. 2 is the right view of figure, and this laser welding apparatus also comprises frame door 16, is arranged on organ folding cover 12, large case 13, equipment feet 14 and sliding door handle on frame door.
embodiment 2:as shown in Figure 3, as a modification of the present invention, described fine setting welder comprises laser emitting head 17, cylinder A18, cylinder B19, three-dimensional fine setting 20, pinch roller A21 and pinch roller B22, described cylinder A18, cylinder B19 are arranged on the top of fine setting welder, and three-dimensional fine setting 20, pinch roller A21, pinch roller B22, laser emitting head are arranged on the bottom of fine setting welder.All the other structures are identical with embodiment 1 with advantage.
embodiment 3:as shown in Figure 1, as a modification of the present invention, described clamping device 6 is by being positioned at cylinder A18, the cylinder B19 of upper end and moving up and down of fine setting welder controlled in three-dimensional fine setting 20, be positioned at lower end the finger cylinder left and right of controlling pinch roller A21, pinch roller B22 clamp.All the other structures are identical with embodiment 1 with advantage.
embodiment 4:as shown in Figure 1, as a modification of the present invention, described transmission mechanism A04 is driven by the servo A device being positioned on gantry beam, and adopts ball-screw-transmission mode to realize the movement of fine setting welder directions X.All the other structures are identical with embodiment 1 with advantage.
embodiment 5:as shown in Figure 1, as a modification of the present invention, described transmission mechanism B09 is driven by the servo B device being positioned on gantry beam, and adopts the rack-and-pinion kind of drive to realize the movement of gantry beam Y-direction under guideway effect.All the other structures are identical with embodiment 1 with advantage.
embodiment 6:as shown in Figure 1, as a modification of the present invention, described lazy-tongs 08 rely on synchronizing shaft to rotate, and adopt synchronizing wheel toothed belt transmission mode to realize the synchronism of gantry-travelling.All the other structures are identical with embodiment 1 with advantage.
embodiment 7:as shown in Figure 1, as a modification of the present invention, described solder joint automatic tracking system 11 is followed the tracks of by laser seam sensor, at the first place, measuring position, measure position while welding, detect the course of the beam of welding ray, utilize information gathering, control and human-computer interaction interface realize solder joint from motion tracking, guarantee the positional precision of solder joint.All the other structures are identical with embodiment 1 with advantage.
The present invention can also, by least one and embodiment in technical characterictic described in embodiment 2,3,4,5,6,71 combination, form new embodiment.
It should be noted that above-described embodiment, be not used for limiting protection scope of the present invention, the equivalents of having done on the basis of technique scheme or substitute and all to fall into the scope that the claims in the present invention are protected.
Claims (7)
1. flat-plate solar heat collector heterotypic material double laser welding apparatus, it is characterized in that: it comprises frame, slip/steady job platform, gantry supporting seat, transmission mechanism A, gantry beam, clamping device, fine setting welder, lazy-tongs, transmission mechanism B, guideway, solder joint automatic tracking system described laser welding apparatus, and slip/steady job platform is arranged in frame by guideway; Gantry beam is across frame under the supporting role of gantry supporting seat; Lazy-tongs are under the driving effect of transmission mechanism A, B, and fine setting welder utilizes clamping device and solder joint automatic tracking system to complete the spot welding to workpiece.
2. flat-plate solar heat collector heterotypic material double laser welding apparatus according to claim 1, it is characterized in that: described fine setting welder comprises laser emitting head, cylinder A, cylinder B, three-dimensional fine setting, pinch roller A and pinch roller B, described cylinder A, cylinder B are arranged on the top of fine setting welder, and three-dimensional fine setting, pinch roller A, pinch roller B, laser emitting head are arranged on the bottom of fine setting welder.
3. flat-plate solar heat collector heterotypic material double laser welding apparatus according to claim 2, it is characterized in that: described clamping device finely tunes to control moving up and down of fine setting welder by being positioned at cylinder A, the cylinder B of upper end and three-dimensional, be positioned at lower end the finger cylinder left and right of controlling pinch roller A, B clamp.
4. flat-plate solar heat collector heterotypic material double laser welding apparatus according to claim 1 and 2, it is characterized in that: described transmission mechanism A is driven by the servo A device being positioned on gantry beam, and adopt ball-screw-transmission mode to realize the movement of fine setting welder directions X.
5. flat-plate solar heat collector heterotypic material double laser welding apparatus according to claim 1 and 2, it is characterized in that: described transmission mechanism B is driven by the servo B device being positioned on gantry beam, and adopts the rack-and-pinion kind of drive to realize the movement of gantry beam Y-direction under guideway effect.
6. flat-plate solar heat collector heterotypic material double laser welding apparatus according to claim 1 and 2, is characterized in that: described lazy-tongs rely on synchronizing shaft to rotate, and adopt synchronizing wheel toothed belt transmission mode to realize the synchronism of gantry-travelling.
7. flat-plate solar heat collector heterotypic material double laser welding apparatus according to claim 1 and 2, it is characterized in that: described solder joint automatic tracking system is followed the tracks of by laser seam sensor, at the first place, measuring position, measure position while welding, detect the course of the beam of welding ray, utilize information gathering, control and human-computer interaction interface realize solder joint from motion tracking, guarantee the positional precision of solder joint.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320644625.2U CN203526796U (en) | 2013-10-19 | 2013-10-19 | Special-shaped material double-station laser welding equipment of flat solar thermal collector |
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| CN201320644625.2U CN203526796U (en) | 2013-10-19 | 2013-10-19 | Special-shaped material double-station laser welding equipment of flat solar thermal collector |
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| CN203526796U true CN203526796U (en) | 2014-04-09 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521922A (en) * | 2013-10-19 | 2014-01-22 | 江苏金龙新能源设备科技实业有限公司 | Special-shaped material double-position laser welding device for flat plate solar thermal collector |
| CN104259655A (en) * | 2014-06-12 | 2015-01-07 | 上海功源自动化技术有限公司 | Correction method and device of high-precision wafer back-engraving centering system |
| CN104625406A (en) * | 2014-12-15 | 2015-05-20 | 湖北三江航天红阳机电有限公司 | Adsorption clamping equipment for framework covering laser welding and method achieved through adsorption clamping equipment |
| CN105772959A (en) * | 2014-12-24 | 2016-07-20 | 珠海兴业新能源科技有限公司 | Adjustable flat pipe heat absorbing body low-heat resistance connection machining device |
-
2013
- 2013-10-19 CN CN201320644625.2U patent/CN203526796U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521922A (en) * | 2013-10-19 | 2014-01-22 | 江苏金龙新能源设备科技实业有限公司 | Special-shaped material double-position laser welding device for flat plate solar thermal collector |
| CN104259655A (en) * | 2014-06-12 | 2015-01-07 | 上海功源自动化技术有限公司 | Correction method and device of high-precision wafer back-engraving centering system |
| CN104625406A (en) * | 2014-12-15 | 2015-05-20 | 湖北三江航天红阳机电有限公司 | Adsorption clamping equipment for framework covering laser welding and method achieved through adsorption clamping equipment |
| CN105772959A (en) * | 2014-12-24 | 2016-07-20 | 珠海兴业新能源科技有限公司 | Adjustable flat pipe heat absorbing body low-heat resistance connection machining device |
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Granted publication date: 20140409 Termination date: 20181019 |