CN204397198U - For the manipulator welding equipment of welding heat exchanger plate - Google Patents
For the manipulator welding equipment of welding heat exchanger plate Download PDFInfo
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- CN204397198U CN204397198U CN201420847758.4U CN201420847758U CN204397198U CN 204397198 U CN204397198 U CN 204397198U CN 201420847758 U CN201420847758 U CN 201420847758U CN 204397198 U CN204397198 U CN 204397198U
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- heat exchanger
- exchanger plate
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- arm
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Abstract
The utility model discloses a kind of manipulator welding equipment for welding heat exchanger plate, it comprises: two workpiece welders, and each workpiece welder includes: the first support, be installed on the first turntable on the first support and some frock modules be installed on the first turntable; One work hanger, it is installed on workpiece welder side; One workpiece storage rack, it is installed on another workpiece welder side; One conveying robot unit, it comprise be installed on the second pedestal between two workpiece welders, be installed on the second pedestal and can movement in any direction the second manipulator and be installed on the grabbing device of the second robot end; One electroplating equipment wielding machine arm device, it comprises the first pedestal, be installed on the first pedestal and can movement in any direction the first manipulator and be installed on the welding gun of the first robot end.It is high that the utility model has automaticity, and operating efficiency is high, and welding quality is high, the advantage that the market competitiveness is high.
Description
Technical field:
The utility model relates to heat exchanger plate welding technology field, refers in particular to that a kind of automaticity is high, operating efficiency is also high, and the manipulator welding equipment for welding heat exchanger plate that welding quality is high.
Background technology:
Heat exchanger (English Translation: heat exchanger) is the equipment partial heat of hot fluid being passed to cold fluid, also known as heat exchanger.Heat exchanger is the common apparatus of chemical industry, oil, power, food and other many industrial department, occupies critical role aborning.In Chemical Manufacture, heat exchanger can be used as heater, cooler, condenser, evaporimeter and reboiler etc., applies very extensive.
Existing heat exchanger is taken as the leading factor with lamella heat exchanger, the heat exchange core that lamella heat exchanger generally comprises a housing and is installed in housing, this heat exchange core comprises the many groups of plate groups cooperations be welded by two boards sheet and forms, wherein, every two panels plate superposition, the ripple projection of plate should be corresponding, and namely crest welds entirely to crest, and corresponding bore edges is combined to form described plate groups by full welding, wherein this plate groups inside is formed with multiple ripple gap; Then, welded together the outer of two groups of plate groups respectively, the partition of this pattern piece forms ripple gap, forms plate bundle.The rear and front end of plate bundle is welded on one between plate and tailgate, forms Integral heat-exchange core, this heat exchange core inserts in housing, and fixing to assemble the complete lamella heat exchanger of formation.
For above-mentioned welding procedure, traditional welding manner adopts following manner:
There is provided a workbench, welding gun, in the process of welding, operating personnel are by placing two boards sheet correspondence manually, and wherein, the circular hole in two boards sheet is corresponding; Now by using welding gun to realize welding along the edge of circular hole in two boards sheet manually, form a plate groups; Then the cylindrical of two groups of plate groups is corresponding, now by using welding gun to realize welding along the cylindrical of two plate groups manually, after many bond pads, form plate bundle.
When welding for the inner circle between plate groups (two boards sheet), because above-mentioned traditional welding manner location is inaccurate, occur departing to cause the inner circle that there will be two plates in welding process, or occur that opening opens larger gap, cause welding process very difficult, and welding effect extreme difference, make the quality of product of welding out have a greatly reduced quality, also may occur welding or the phenomenon of rosin joint.In addition, above-mentioned traditional welding manner is substantially all adopt manual operation, because the welding procedure demand precision of heat exchange core is higher, manual operation then can produce great human error, welding effect extreme difference, and causing needs repeatedly to do over again, waste a large amount of manpower and materials, add production cost.
In view of this, the present inventor proposes following technical scheme.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of automaticity is high, operating efficiency is also high, and the manipulator welding equipment for welding heat exchanger plate that welding quality is high.
In order to solve the problems of the technologies described above, the utility model have employed following technical proposals: this manipulator welding equipment being used for welding heat exchanger plate comprises two workpiece welders, and each workpiece welder includes: the first support, be installed on the first turntable on the first support and some frock modules positioned for heat exchanger plate be installed on the first turntable; One work hanger, it is installed on workpiece welder side; One workpiece storage rack, it is installed on another workpiece welder side; One for capturing the heat exchanger plate that work hanger hangs and being positioned in frock module or being captured by the heat exchanger plate welded in frock module and be positioned over the conveying robot unit on workpiece storage rack, it comprise be installed on the second pedestal between two workpiece welders, be installed on the second pedestal and can movement in any direction the second manipulator and be installed on the grabbing device of the second robot end; For the electroplating equipment wielding machine arm device that the heat exchanger plate inner circle be positioned over two panels in frock module is welded, it comprises the first pedestal, be installed on the first pedestal and can movement in any direction the first manipulator and be installed on the welding gun of the first robot end.
Furthermore, in technique scheme, described first manipulator comprises: install the first rotating seat that the first pedestal also connects successively, be installed on the first linking arm that the first rotating seat also can horizontally rotate, be installed on the first linking arm end and first swing arm that can swing, be installed on the first swing arm end and second swing arm that can swing, be installed on the second swing arm end and vertically rotating first rotating arm, be installed on first rotating arm end and the 3rd swing arm that can swing and be installed on the 3rd swing arm end and second turning arm that can horizontally rotate, described welding gun is installed on the second turning arm end.
Furthermore, in technique scheme, described second manipulator comprises: installing on the second pedestal and the second rotating seat connected successively, be installed on the second rotating seat and second linking arm that can horizontally rotate, be installed on the second linking arm end and the 4th swing arm that can swing, be installed on the 4th swing arm end and the 5th swing arm that can swing, be installed on the 5th swing arm end and the 3rd vertically rotating turning arm, be installed on the 3rd turning arm end and the 6th swing arm that can swing, described grabbing device is installed on the 6th swing arm end.
Furthermore, in technique scheme, described grabbing device comprises and is installed on the 6th swing arm end and the strap cooperatively interacted and ambulatory splint and the drive unit for driving ambulatory splint and strap mutually to clamp.
Furthermore, in technique scheme, described strap and ambulatory splint front end are respectively arranged with arcuate guide surface, and the face that this strap and ambulatory splint are used for fitting with heat exchanger plate is all provided with cushion.
Furthermore, in technique scheme, each workpiece welder is provided with five described frock modules, this frock module is that plum blossom-shaped is distributed in the first turntable edge.
Furthermore, in technique scheme, described frock module comprise the bracing frame be installed on the first turntable, the pressing plate be movably installed in bracing frame, for the first cylinder of driving pressing plate to move up and down in bracing frame and first, second locating dowel corresponding with two circular holes on heat exchanger plate and second, third cylinder of driving first, second locating dowel to move up and down respectively.
Furthermore, in technique scheme, support frame as described above comprises the base plate be installed on the first turntable, is somely installed on the first guide pillar on base plate and is installed on the top board of the first guide pillar upper end, described pressing plate pivot bush unit on this first guide pillar, and between top board and base plate; Described pressing plate, top board and base plate are respectively arranged with the hole position corresponding with two circular holes on heat exchanger plate, and described pressing plate, top board are respectively arranged with first, second gripping sleeve corresponding with two circular hole toes on heat exchanger plate, this first, second gripping sleeve is provided with cooling structure.
Furthermore, in technique scheme, second, third cylinder described is all fixedly installed in bottom base plate by some second guide pillars, and first, second locating dowel described is all movably installed on this second guide pillar, and is connected with the piston rod of second, third cylinder respectively.
Furthermore, in technique scheme, described workpiece storage rack comprise the first base and two be arranged at cylinder on the first base and corresponding with the circular hole of two on heat exchanger plate; Described welding gun has a bending segment.
After adopting technique scheme, the utility model has following beneficial effect compared with prior art: during utility model works, described electroplating equipment wielding machine arm device alternately welds the heat exchanger plate of locating in two workpiece welders, and the heat exchanger plate that work hanger hangs captures by described conveying robot unit incessantly and to be positioned in frock module or to be captured by the heat exchanger plate welded in frock module and be positioned on workpiece storage rack, that is, this conveying robot unit is ceaselessly carried, so that electroplating equipment wielding machine arm device is also in continuous welding, the utility model is made substantially to there is not the welding stand-by period, improve operating efficiency of the present utility model largely, in addition, the utility model automaticity is high, and welding quality is high, be conducive to improving the market competitiveness of the present utility model.
Accompanying drawing illustrates:
Fig. 1 is stereogram of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the close-up schematic view of part A in Fig. 2;
Fig. 4 is the stereogram of frock module in the utility model;
Fig. 5 is the stereogram in the utility model after frock module clamping heat exchanger plate.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
See shown in Fig. 1-5, for a kind of for the manipulator welding equipment of welding heat exchanger plate, it comprises: two workpiece welders 1, work hanger 2, workpiece storage rack 3, conveying robot unit 4, electroplating equipment wielding machine arm device 5.
Each described workpiece welder 1 includes: the first support 11, be installed on the first turntable 12 on the first support 11 and some frock modules 13 positioned for heat exchanger plate 100 be installed on the first turntable 12, wherein, each workpiece welder 1 is provided with five described frock modules 13, this frock module 13 is distributed in the first turntable 12 edge in plum blossom-shaped.
Described frock module 13 has a welding post placed for heat exchanger plate 100, other frock module enters armed state, described welder is by manipulator control, often be soldered one group of plate, rotate next frock module and weld to welding post, welded plate groups, automatically taken off by grabbing device and be loaded on new plate groups, by that analogy, realize full-automatic, manless production.
Described frock module 13 comprise the bracing frame 14 be installed on the first turntable 12, the pressing plate 131 be movably installed in bracing frame 14, for the first cylinder 132 of driving pressing plate 131 to move up and down in bracing frame 14 and first, second locating dowel 133,134 corresponding with two circular holes on heat exchanger plate 100 and second, third cylinder 135,136 of driving first, second locating dowel 133,134 to move up and down respectively.
Support frame as described above 14 comprises the base plate 141 be installed on the first turntable 11, is somely installed on the first guide pillar 142 on base plate 141 and is installed on the top board 143 of the first guide pillar 142 upper end, described pressing plate 131 pivot bush unit on this first guide pillar 142, and between top board 141 and base plate 143; Described pressing plate 131, top board 143 and base plate 141 are respectively arranged with the hole position corresponding with two circular holes on heat exchanger plate 100.Second, third cylinder 135,136 described is all fixedly installed in bottom base plate 141 by some second guide pillars 137, first, second locating dowel 133,134 described is all movably installed on this second guide pillar 137, and is connected with the piston rod of second, third cylinder 135,136 respectively.
Described pressing plate 131, top board 143 are respectively arranged with first, second gripping sleeve corresponding with two circular hole toes on heat exchanger plate, specifically, the fixture that first, second gripping sleeve described is chimb or fits with plate ripple, and cooling structure is installed.
Described work hanger 2 is installed on workpiece welder 1 side, and this work hanger 2 is gantry shape, for hanging heat exchanger plate 100.
Described workpiece storage rack 3 is installed on another workpiece welder 1 side; Described workpiece storage rack 3 comprise the first base 31 and two be arranged at cylinder 32 on the first base 31 and corresponding with the circular hole of two on heat exchanger plate, when putting plate, two cylinders stretch out, play guide-localization effect, when two plates have been placed, after pressing plate up pushes up, two cylinders are regained, and just can weld.Specifically, when depositing plate, conveying robot unit is used for being captured by the heat exchanger plate welded in frock module 13 and being positioned over the cylinder 32 in workpiece storage rack 3, and the heat exchanger plate that order welding is formed neatly is laminated on workpiece storage rack 3.
Described conveying robot unit 4 for the heat exchanger plate that work hanger 2 hangs being captured and being positioned in frock module 13 or the heat exchanger plate welded in frock module 13 being captured and is positioned over workpiece storage rack 3, this conveying robot unit 4 comprise be installed on the second pedestal 41 between two workpiece welders 1, to be installed on the second pedestal 41 also can movement in any direction the second manipulator 42 and be installed on the grabbing device 43 of the second manipulator 42 end.
Described second manipulator 42 comprises: install the second rotating seat 421 that the second pedestal 41 also connects successively, be installed on the second linking arm 422 that the second rotating seat 421 also can horizontally rotate, be installed on the second linking arm 422 end and the 4th swing arm 423 that can swing, be installed on the 4th swing arm 423 end and the 5th swing arm 424 that can swing, be installed on the 5th swing arm 424 end and the 3rd vertically rotating turning arm 425, be installed on the 3rd turning arm 425 end and the 6th swing arm 426 that can swing, described grabbing device 43 is installed on the 6th swing arm 426 end, whole grabbing device is under six axles drive, can comprehensive 360 degree of rotations, the location point of specifying is arrived by control overflow.
Described grabbing device 43 comprises and is installed on the 6th swing arm 426 end and the strap 431 cooperatively interacted and ambulatory splint 432 and the drive unit for driving ambulatory splint 432 mutually to clamp with strap 431.Described strap 431 and ambulatory splint 432 front end are respectively arranged with arcuate guide surface, and the face that this strap and ambulatory splint are used for fitting with heat exchanger plate is all provided with cushion, such structure can be convenient to capture heat exchanger plate, and can prevent from scratching plate.
Described electroplating equipment wielding machine arm device 5 welds for the heat exchanger plate inner circle be positioned over two panels in frock module 13, this electroplating equipment wielding machine arm device 5 comprises the first pedestal 51, be installed on the first pedestal 51 and can movement in any direction the first manipulator 52 and be installed on the welding gun 53 of the first manipulator 52 end.
Described first manipulator 52 comprises: install the first rotating seat 521 that the first pedestal 51 also connects successively, be installed on the first linking arm 522 that the first rotating seat 521 also can horizontally rotate, be installed on the first linking arm 522 end and first swing arm 523 that can swing, be installed on the first swing arm 523 end and second swing arm 524 that can swing, be installed on the second swing arm 524 end and vertically rotating first rotating arm 525, be installed on first rotating arm 525 end and the 3rd swing arm 526 that can swing and be installed on the 3rd swing arm 526 end and second turning arm 527 that can horizontally rotate, described welding gun 53 is installed on the second turning arm 527 end.Described welding gun 53, under six axles drive, realizes comprehensive 360 degree of rotations, or arrives the location point of specifying by control overflow, carries out welding order.
Described welding gun 53 has a bending segment, is positioned in frock module 13 so that stretch into, and heat exchanger plate inner circle is welded.Described welding gun 53 meets the dissimilar welding gun of welding requirements for other.
During utility model works, first between artificial, the heat exchanger plate welded is needed to hang on a work hanger 2, subsequently, the heat exchanger plate that work hanger 2 hangs captures and is positioned in five frock modules 13 of a workpiece welder 1 successively by described conveying robot unit 4, wherein, frock module 13 automatically heat exchanger plate positions, subsequently, welding gun 53 in electroplating equipment wielding machine arm device 5 is driven by the first manipulator 52 and stretches in frock module 13, and the inner circle of the heat exchanger plate be positioned in frock module 13 is welded, after heat exchanger plate in welding frock module, the first turntable 12 in workpiece welder 1 rotates, a upper position completing the frock module of welding is moved to drive next frock module, now, the inner circle of welding gun 53 in electroplating equipment wielding machine arm device 5 to the heat exchanger plate of locating in this frock module is welded, subsequently, electroplating equipment wielding machine arm device 5 welds the inner circle of the heat exchanger plate of location in three remaining frock modules 13 successively.
While welding gun 53 in electroplating equipment wielding machine arm device 5 carries out welding, described conveying robot unit 4 is for capturing the heat exchanger plate that work hanger 2 hangs and being positioned in five frock modules of another workpiece welder successively, and this frock module heat exchanger plate positions automatically.
After in electroplating equipment wielding machine arm device 5 pairs of unit one welders 1, the heat exchanger plate of location has welded, the first manipulator 52 in electroplating equipment wielding machine arm device 5 drives welding gun 53 to move in second workpiece welder, and by same mode, the heat exchanger plate inner circle of locating in workpiece welder is welded, meanwhile, described conveying robot unit 4, with being captured by the heat exchanger plate welded in unit one welder 1 and being positioned on workpiece storage rack 3, completes and once welds action.
Described electroplating equipment wielding machine arm device 5 alternately welds the heat exchanger plate of location in two workpiece welders 1, and the heat exchanger plate that work hanger 2 hangs captures and to be positioned in frock module 13 or to be captured by the heat exchanger plate welded in frock module 13 and be positioned on workpiece storage rack 3 by described conveying robot unit 4, and this conveying robot unit 4 is ceaselessly carried, so that electroplating equipment wielding machine arm device 5 is also in continuous welding, the utility model is made substantially to there is not the welding stand-by period, improve operating efficiency of the present utility model largely, in addition, the utility model automaticity is high, and welding quality is high, be conducive to improving the market competitiveness of the present utility model.
Certainly, the foregoing is only specific embodiment of the utility model, be not limit the utility model practical range, all equivalences done according to structure, feature and principle described in the utility model claim change or modify, and all should be included in the utility model claim.
Claims (10)
1., for the manipulator welding equipment of welding heat exchanger plate, it is characterized in that: it comprises:
Two workpiece welders (1), each workpiece welder (1) includes: the first support (11), be installed on the first turntable (12) on the first support (11) and some frock modules (13) positioned for heat exchanger plate be installed on the first turntable (12);
One work hanger (2), it is installed on workpiece welder (1) side;
One workpiece storage rack (3), it is installed on another workpiece welder (1) side;
One captures for upper for work hanger (2) heat exchanger plate hung is captured and is positioned in frock module (13) or by heat exchanger plate weld in frock module (1) and is positioned over the conveying robot unit (4) on workpiece storage rack (3), it comprise be installed on the second pedestal (41) between two workpiece welders (1), be installed on the second pedestal (41) above also can movement in any direction the second manipulator (42) and be installed on the grabbing device (43) of the second manipulator (42) end;
The one electroplating equipment wielding machine arm device (5) welded for the heat exchanger plate inner circle be positioned over two panels in frock module (1), it comprises the first pedestal (51), be installed on the first pedestal (51) upper and can movement in any direction the first manipulator (52) and be installed on the welding gun (53) of the first manipulator (52) end.
2. the manipulator welding equipment for welding heat exchanger plate according to claim 1, it is characterized in that: described first manipulator (52) comprising: upper the first rotating seat (521) also connected successively of the first pedestal (51) is installed, be installed on upper first linking arm (522) that also can horizontally rotate of the first rotating seat (521), be installed on the first linking arm (522) end and first swing arm (523) that can swing, be installed on the first swing arm (523) end and second swing arm (524) that can swing, be installed on the second swing arm (524) end and vertically rotating first rotating arm (525), be installed on first rotating arm (525) end and the 3rd swing arm (526) that can swing and be installed on the 3rd swing arm (526) end and second turning arm (527) that can horizontally rotate, described welding gun (53) is installed on the second turning arm (527) end.
3. the manipulator welding equipment for welding heat exchanger plate according to claim 1, it is characterized in that: described second manipulator (42) comprising: upper the second rotating seat (421) also connected successively of the second pedestal (41) is installed, be installed on upper second linking arm (422) that also can horizontally rotate of the second rotating seat (421), be installed on the second linking arm (422) end and the 4th swing arm (423) that can swing, be installed on the 4th swing arm (423) end and the 5th swing arm (424) that can swing, be installed on the 5th swing arm (424) end and the 3rd vertically rotating turning arm (425), be installed on the 3rd turning arm (425) end and the 6th swing arm (426) that can swing, described grabbing device (43) is installed on the 6th swing arm (426) end.
4. the manipulator welding equipment for welding heat exchanger plate according to claim 3, is characterized in that: described grabbing device (43) comprises and is installed on the 6th swing arm (426) end and the strap cooperatively interacted (431) and ambulatory splint (432) and the drive unit for driving ambulatory splint (432) mutually to clamp with strap (431).
5. the manipulator welding equipment for welding heat exchanger plate according to claim 4, it is characterized in that: described strap (431) and ambulatory splint (432) front end are respectively arranged with arcuate guide surface, and this strap (431) and ambulatory splint (432) are all provided with cushion for the face of fitting with heat exchanger plate.
6. the manipulator welding equipment for welding heat exchanger plate according to claim 1-5 any one, it is characterized in that: each workpiece welder (1) is provided with five described frock modules (13), this frock module (13) is distributed in the first turntable (12) edge in plum blossom-shaped.
7. the manipulator welding equipment for welding heat exchanger plate according to claim 1-5 any one, it is characterized in that: described frock module (13) comprises the bracing frame (14) be installed on the first turntable (12), be movably installed in the pressing plate (131) in bracing frame (14), the first cylinder (132) moved up and down in bracing frame (14) for driving pressing plate (131) and corresponding with two circular holes on heat exchanger plate first, second locating dowel (133, 134) and respectively first is driven, second locating dowel (133, 134) move up and down second, 3rd cylinder (135, 136).
8. the manipulator welding equipment for welding heat exchanger plate according to claim 7, it is characterized in that: support frame as described above (14) comprises the base plate (141) be installed on the first turntable (11), is somely installed on the first guide pillar (142) on base plate (141) and is installed on the top board (143) of the first guide pillar (142) upper end, described pressing plate (131) pivot bush unit on this first guide pillar (142), and is positioned between top board (141) and base plate (143); Described pressing plate (131), top board (143) and base plate (141) are respectively arranged with the hole position corresponding with two circular holes on heat exchanger plate, and described pressing plate (131), top board (143) are respectively arranged with first, second gripping sleeve corresponding with two circular hole toes on heat exchanger plate, this first, second gripping sleeve is provided with cooling structure.
9. the manipulator welding equipment for welding heat exchanger plate according to claim 8, it is characterized in that: second, third cylinder described (135,136) is all fixedly installed in base plate (141) bottom by some second guide pillars (137), first, second locating dowel described (133,134) is all movably installed on this second guide pillar (137), and is connected with the piston rod of second, third cylinder (135,136) respectively.
10. the manipulator welding equipment for welding heat exchanger plate according to claim 1, is characterized in that: described workpiece storage rack (3) comprises the first base (31) and two and is arranged at upper and corresponding with the circular hole of two on the heat exchanger plate cylinder (32) of the first base (31); Described welding gun (53) has a bending segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847758.4U CN204397198U (en) | 2014-12-26 | 2014-12-26 | For the manipulator welding equipment of welding heat exchanger plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847758.4U CN204397198U (en) | 2014-12-26 | 2014-12-26 | For the manipulator welding equipment of welding heat exchanger plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204397198U true CN204397198U (en) | 2015-06-17 |
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ID=53421096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420847758.4U Withdrawn - After Issue CN204397198U (en) | 2014-12-26 | 2014-12-26 | For the manipulator welding equipment of welding heat exchanger plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN204397198U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551465A (en) * | 2014-12-26 | 2015-04-29 | 东莞埃欧热能技术有限公司 | Manipulator welding equipment for welding heat exchanger plate |
| CN106064270A (en) * | 2016-08-01 | 2016-11-02 | 台州林轩科技有限公司 | The welder of a kind of automobile swing arm welding assembly and swing arm welding shaping method thereof |
| CN106216861A (en) * | 2016-09-19 | 2016-12-14 | 东莞恒奥达热能科技有限公司 | A kind of double plate laser welding automatic positioning equipment |
| CN106271159A (en) * | 2016-08-31 | 2017-01-04 | 张玉华 | A kind of U-shaped steel pipe and linear type steel-pipe welding machine people |
| CN107252951A (en) * | 2017-05-12 | 2017-10-17 | 佛山市顺德区拓球明新空调热泵实业有限公司 | A kind of automatic soldering method and its equipment for heat exchanger |
| CN116727972A (en) * | 2023-07-04 | 2023-09-12 | 湖北迪峰换热器股份有限公司 | Heat exchanger welding platform and welding method |
-
2014
- 2014-12-26 CN CN201420847758.4U patent/CN204397198U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551465A (en) * | 2014-12-26 | 2015-04-29 | 东莞埃欧热能技术有限公司 | Manipulator welding equipment for welding heat exchanger plate |
| CN106064270A (en) * | 2016-08-01 | 2016-11-02 | 台州林轩科技有限公司 | The welder of a kind of automobile swing arm welding assembly and swing arm welding shaping method thereof |
| CN106064270B (en) * | 2016-08-01 | 2018-05-01 | 台州林轩科技有限公司 | The welder and its swing arm welding shaping method of a kind of automobile swing arm welding assembly |
| CN106271159A (en) * | 2016-08-31 | 2017-01-04 | 张玉华 | A kind of U-shaped steel pipe and linear type steel-pipe welding machine people |
| CN106216861A (en) * | 2016-09-19 | 2016-12-14 | 东莞恒奥达热能科技有限公司 | A kind of double plate laser welding automatic positioning equipment |
| CN107252951A (en) * | 2017-05-12 | 2017-10-17 | 佛山市顺德区拓球明新空调热泵实业有限公司 | A kind of automatic soldering method and its equipment for heat exchanger |
| CN107252951B (en) * | 2017-05-12 | 2019-12-17 | 佛山市顺德区拓球明新空调热泵实业有限公司 | automatic welding method and equipment for heat exchanger |
| CN116727972A (en) * | 2023-07-04 | 2023-09-12 | 湖北迪峰换热器股份有限公司 | Heat exchanger welding platform and welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150617 Effective date of abandoning: 20160511 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |