CN105537764A - Pole cell laser welding device with height detection function - Google Patents
Pole cell laser welding device with height detection function Download PDFInfo
- Publication number
- CN105537764A CN105537764A CN201510991627.2A CN201510991627A CN105537764A CN 105537764 A CN105537764 A CN 105537764A CN 201510991627 A CN201510991627 A CN 201510991627A CN 105537764 A CN105537764 A CN 105537764A
- Authority
- CN
- China
- Prior art keywords
- welding
- pole
- battery core
- laser soldering
- rotating disk
- 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
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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
-
- 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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/38—Conductors
Abstract
The invention relates to a pole cell laser welding device with a height detection function. The pole cell laser welding device comprises a rack. A shell is arranged on the rack. A cam divider is arranged at the position, located in the shell, on the rack. A first motor is arranged at the lower end of the cam divider. A rotary disc is arranged at the upper end of the cam divider. A protection door is arranged in the center of the rotary disc. The positions, on the two sides of the protection door, of the rotary disc are each provided with a set of welding jig bases. The two sets of welding jig bases are symmetrical. Each set of welding jig bases comprise two symmetric welding jig bases on the same straight line. Welding jigs are arranged on the welding jig bases. A height detection device is arranged at the position, located at the upper ends of the welding jigs, of the rack. Two laser welding device bodies are arranged at the positions, behind the rotary disc, of the rack. The two laser welding device bodies correspond to the two corresponding welding jigs in the same set. A controller connected with the height detection device and the laser welding device bodies is further arranged on the rack. By means of the manner, the accuracy of the position to be welded can be ensured, and the welding quality is improved; and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of pole battery core laser soldering device, the height of pole battery core before especially relating to a kind of welding, can be detected, guarantee that position to be welded is accurate, and laser welding head can bar angle of inclination, improves welding quality; Two laser soldering devices weld simultaneously, improve the pole battery core laser soldering device of the band height detection of production efficiency.
Background technology
The tool fixing pole battery core in existing battery laser bonding machine is provided with two groups of guide rods vertically placed and is set in the fixed block often organized on guide rod, by often organizing guide rod and one piece of fixed block fixes one group of pole battery core, because two groups of pole battery cores need to fix respectively, thus efficiency is low.
Summary of the invention
Can detect the height of pole battery core before technical problem to be solved by this invention is to provide a kind of welding, guarantee that position to be welded is accurate, and laser welding head can bar angle of inclination, improves welding quality; Two laser soldering devices weld simultaneously, improve the pole battery core laser soldering device of the band height detection of production efficiency.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pole battery core laser soldering device with height detection, comprising: frame; Described frame is provided with housing; Described frame is positioned at housing and is provided with Cam splitter; Described Cam splitter lower end is provided with the first motor; Described Cam splitter upper end is fixed with rotating disk; The center of described rotating disk is provided with protective door rotating disk being separated into two halves; One side of described protective door and housing is in same plane, and make rotating disk half in housing, half is outside housing; Described rotating disk is positioned at protective door both sides and is respectively provided with a bond pads jig base; Two bond pads jig base are symmetrical; Every bond pads jig base all comprises welding fixture base symmetrical on two same straight lines; The both sides of described welding fixture base are respectively provided with a sensor; Described welding fixture base is provided with welding fixture; The pole and battery core that need welding is placed with in described welding fixture; The upper end described frame being positioned at welding fixture is provided with detection height devices; The rear described frame being positioned at rotating disk is provided with two laser soldering devices; Described frame is established between rotating disk at laser soldering device and is provided with sensor; Described two laser soldering devices are corresponding two welding fixtures with group respectively, and two laser soldering devices can be made to carry out the welding of two pole battery cores simultaneously; Described frame is also provided with sensor, detects the controller that height devices is connected with laser soldering device.
Preferably, described laser soldering device comprises: can to the servo module of xyz tri-direction of principal axis movement; Described servo module is provided with laser-beam welding machine; Described laser-beam welding machine is rotatably connected on servo module, makes its adjustable inclination angle; The below of described laser-beam welding machine is provided with welding fixture.
Preferably, described welding fixture comprises: jig body and stator; The upper end of described jig body is provided with stator; The upper surface of described jig body is provided with groove; Battery core is placed with in described groove; Many clamp bar slots are provided with, for blocking battery core in described groove; The center of the both sides that described groove parallels with draw-in groove is equipped with a cylinder; Described stator is cross; The two ends that described stator is located along the same line are provided with cylinder fixing hole; The described stator two ends be positioned on another straight line are provided with pole fixing hole; Pole is placed with in described pole fixing hole; Described cylinder is arranged in cylinder fixing hole, and pole is positioned in battery core.
Preferably, described welding fixture base comprises: be fixed on the base body on rotating disk; The center of described base body is provided with rotating shaft; The upper end of described rotating shaft is provided with holder; Described welding fixture is arranged in holder; The lower end of described rotating shaft this have the second motor; Described holder cross section is U-shaped.
Preferably, described detection height devices comprises: be arranged on support frame being positioned at housing; The upper end of described Bracket setting welding fixture in housing; Described support is provided with can the height sensor of movement in the horizontal direction; Described height sensor is connected with controller.
Preferably, described hull outside is provided with safe grating; Described safe grating is arranged on rotating disk both sides.
The invention has the beneficial effects as follows: a kind of pole battery core laser soldering device with height detection of the present invention, the height of pole battery core before welding, can be detected, guarantee that position to be welded is accurate, and laser welding head can bar angle of inclination, improves welding quality; Two laser soldering devices weld simultaneously, improve production efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation that a kind of pole battery core laser soldering device with height detection of the present invention removes housing.
Accompanying drawing 2 is the structural representation of a kind of pole battery core laser soldering device with height detection of the present invention.
Accompanying drawing 3 is the structural representation of welding fixture of the present invention.
Accompanying drawing 4 is the structural representation of stator of the present invention.
Wherein: 1, frame; 2, housing; 3, Cam splitter; 4, rotating disk; 5, protective door; 6, welding fixture base; 7, welding fixture; 8, pole; 9, battery core; 10, jig body; 11, stator; 12, groove; 13, draw-in groove; 14, cylinder; 15, cylinder fixing hole; 16, pole fixing hole; 17, height devices is detected; 18, laser soldering device; 19, servo module; 20, laser-beam welding machine; 21, support; 22, height sensor; 23, safe grating.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Refer to Fig. 1 to Fig. 4, the embodiment of the present invention comprises:
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is a kind of pole battery core laser soldering device with height detection, comprising: frame 1; Described frame 1 is provided with housing 2; Described frame 1 is positioned at housing 2 and is provided with Cam splitter 3; Described Cam splitter 3 lower end is provided with the first motor; Described Cam splitter 3 upper end is fixed with rotating disk 4; The center of described rotating disk 4 is provided with the protective door 5 rotating disk 4 being separated into two halves; One side of described protective door 5 and housing 2 is in same plane, and make rotating disk 5 half in housing 2, half is outside housing 2; Described rotating disk 4 is positioned at protective door 5 both sides and is respectively provided with a bond pads jig base 6; Two bond pads jig base 6 are symmetrical; Every bond pads jig base 6 all comprises welding fixture base 6 symmetrical on two same straight lines; The pole 8 and battery core 9 that need welding is placed with in described welding fixture 7; Described welding fixture 7 comprises: jig body 10 and stator 11; The upper end of described jig body 10 is provided with stator 11; The upper surface of described jig body 10 is provided with groove 12; Battery core 9 is placed with in described groove 12; Many clamp bar slots 13 are provided with, for blocking battery core 9 in described groove 12; The center of the both sides that described groove 12 parallels with draw-in groove 13 is equipped with a cylinder 14; Described cylinder 14 is stepped; Described stator 11 is in cross; The two ends that described stator 11 is located along the same line are provided with cylinder fixing hole 15; Described stator 11 two ends be positioned on another straight line are provided with pole fixing hole 16; Pole 8 is placed with in described pole fixing hole 16; Described cylinder 14 is arranged in cylinder fixing hole 15, makes pole 8 be positioned in battery core 9; The upper end described frame 1 being positioned at welding fixture 7 is provided with detects height devices 17; The rear described frame 1 being positioned at rotating disk 4 is provided with two laser soldering devices 18; Described frame 1 is provided with sensor between laser soldering device 18 and rotating disk 4; Described two laser soldering devices 18 are corresponding two welding fixtures 7 with group respectively, and two laser soldering devices 18 can be made to carry out the welding of two groups of pole 8 battery cores 9 simultaneously; Described frame 1 is also provided with sensor, detects the controller that height devices 17 is connected with laser soldering device 18; Described laser soldering device 18 comprises: can to the servo module 19 of xyz tri-direction of principal axis movement; Described servo module 19 is provided with laser-beam welding machine 20; Described laser-beam welding machine 20 is rotatably connected on servo module 19, makes its adjustable inclination angle; The below of described laser-beam welding machine 20 is provided with welding fixture 7; Described detection height devices 17 comprises: be arranged on the support 21 frame 1 being positioned at housing 2; Described support 21 is arranged on the upper end of welding fixture 7 in housing 2; Described support 21 is provided with can the height sensor 22 of movement in the horizontal direction; Described height sensor 22 is connected with controller; Safe grating 23 is provided with outside described housing 2; Described safe grating 23 is arranged on rotating disk 4 both sides; When artificial erecting and welding tool is blocked to welding fixture base glazing curtain, safe grating 23 controls the proemial plant equipment of tool and quits work, and avoids security incident occurs.
Before using, two poles 8 are placed on respectively in two pole fixing holes 16 of stator 11, two pieces of battery cores 9 are placed in groove 12, draw-in groove 13 on draw-in groove in battery core 9 and groove 12 is blocked mutually, then the stator 11 installing pole 8 is arranged in jig body 10, cylinder 14 is arranged in the cylinder fixing hole 15 on stator 11, makes pole 8 be positioned in battery core 9, namely completes and install welding fixture 7.
During use, the welding fixture 7 two being installed pole 8 battery core 9 is placed on the outer welding fixture base 6 with group of housing 2, then drives the first driven by motor Cam splitter 3 to rotate rotating disk 4, welding fixture 7 is transferred to the below of laser-beam welding machine 20; Then detect height devices 17 and detect height, carry out laser-beam welding machine 20 position correction by reponse system; Weld finally by laser-beam welding machine 20.
The invention has the beneficial effects as follows: a kind of pole battery core laser soldering device of the present invention, the height of pole battery core before welding, can be detected, guarantee that position to be welded is accurate, and laser welding head can bar angle of inclination, improves welding quality; Two laser soldering devices weld simultaneously, improve production efficiency.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.
Claims (5)
1. the pole battery core laser soldering device with height detection, comprising: frame; Described frame is provided with housing; It is characterized in that: described frame is positioned at housing and is provided with Cam splitter; Described Cam splitter lower end is provided with the first motor; Described Cam splitter upper end is fixed with rotating disk; The center of described rotating disk is provided with protective door rotating disk being separated into two halves; One side of described protective door and housing is in same plane, and make rotating disk half in housing, half is outside housing; Described rotating disk is positioned at protective door both sides and is respectively provided with a bond pads jig base; Two bond pads jig base are symmetrical; Every bond pads jig base all comprises welding fixture base symmetrical on two same straight lines; The both sides of described welding fixture base are respectively provided with a sensor; Described welding fixture base is provided with welding fixture; The pole and battery core that need welding is placed with in described welding fixture; The upper end described frame being positioned at welding fixture is provided with detection height devices; The rear described frame being positioned at rotating disk is provided with two laser soldering devices; Described frame is established between rotating disk at laser soldering device and is provided with sensor; Described two laser soldering devices are corresponding two welding fixtures with group respectively, and two laser soldering devices can be made to carry out the welding of two pole battery cores simultaneously; Described frame is also provided with sensor, detects the controller that height devices is connected with laser soldering device.
2. the pole battery core laser soldering device of band height detection according to claim 1, is characterized in that: described laser soldering device comprises: can to the servo module of xyz tri-direction of principal axis movement; Described servo module is provided with laser-beam welding machine; Described laser-beam welding machine is rotatably connected on servo module, makes its adjustable inclination angle; The below of described laser-beam welding machine is provided with welding fixture.
3. the pole battery core laser soldering device of band height detection according to claim 1, is characterized in that: described welding fixture comprises: jig body and stator; The upper end of described jig body is provided with stator; The upper surface of described jig body is provided with groove; Battery core is placed with in described groove; Many clamp bar slots are provided with, for blocking battery core in described groove; The center of the both sides that described groove parallels with draw-in groove is equipped with a cylinder; Described stator is cross; The two ends that described stator is located along the same line are provided with cylinder fixing hole; The described stator two ends be positioned on another straight line are provided with pole fixing hole; Pole is placed with in described pole fixing hole; Described cylinder is arranged in cylinder fixing hole, and pole is positioned in battery core.
4. the pole battery core laser soldering device of band height detection according to claim 1, is characterized in that: described detection height devices comprises: be arranged on support frame being positioned at housing; The upper end of described Bracket setting welding fixture in housing; Described support is provided with can the height sensor of movement in the horizontal direction; Described height sensor is connected with controller.
5. the pole battery core laser soldering device of band height detection according to claim 1, is characterized in that: described hull outside is provided with safe grating; Described safe grating is arranged on rotating disk both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991627.2A CN105537764A (en) | 2015-12-25 | 2015-12-25 | Pole cell laser welding device with height detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991627.2A CN105537764A (en) | 2015-12-25 | 2015-12-25 | Pole cell laser welding device with height detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105537764A true CN105537764A (en) | 2016-05-04 |
Family
ID=55817573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510991627.2A Pending CN105537764A (en) | 2015-12-25 | 2015-12-25 | Pole cell laser welding device with height detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537764A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475682A (en) * | 2016-11-02 | 2017-03-08 | 深圳锦帛方激光科技有限公司 | A kind of cell sealing laser welding apparatus |
| CN112857237A (en) * | 2021-01-15 | 2021-05-28 | 合肥国轩高科动力能源有限公司 | Battery cell height measuring device |
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| CN2614834Y (en) * | 2003-04-28 | 2004-05-12 | 天津大学 | Rotary disc battery laser welder |
| CN201324921Y (en) * | 2008-12-22 | 2009-10-14 | 深圳市大族激光科技股份有限公司 | Two-station welding worktable |
| CN102386365A (en) * | 2011-09-30 | 2012-03-21 | 天津国泰之光新材料技术研究院有限公司 | Welding process of positive and negative current collectors and conducting polar lugs of battery or capacitor |
| CN103769718A (en) * | 2014-02-28 | 2014-05-07 | 广西睿奕科技发展有限公司 | Automatic battery welding device |
| CN203843373U (en) * | 2014-05-04 | 2014-09-24 | 武汉天琪激光设备制造有限公司 | Double-station three-dimensional cutting device for machining small pipe support |
| CN204195073U (en) * | 2014-08-30 | 2015-03-11 | 王月兰 | For the rotary laser welding equipment of lithium battery welding |
| CN105171241A (en) * | 2015-10-22 | 2015-12-23 | 上海冀晟自动化成套设备有限公司 | Laser welder and using method thereof |
| CN105479001A (en) * | 2015-12-25 | 2016-04-13 | 苏州达力客自动化科技有限公司 | Pole column electric core laser welding device |
| CN205342212U (en) * | 2015-12-25 | 2016-06-29 | 苏州达力客自动化科技有限公司 | Take height detection's utmost point post electricity core laser welding device |
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2015
- 2015-12-25 CN CN201510991627.2A patent/CN105537764A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2614834Y (en) * | 2003-04-28 | 2004-05-12 | 天津大学 | Rotary disc battery laser welder |
| CN201324921Y (en) * | 2008-12-22 | 2009-10-14 | 深圳市大族激光科技股份有限公司 | Two-station welding worktable |
| CN102386365A (en) * | 2011-09-30 | 2012-03-21 | 天津国泰之光新材料技术研究院有限公司 | Welding process of positive and negative current collectors and conducting polar lugs of battery or capacitor |
| CN103769718A (en) * | 2014-02-28 | 2014-05-07 | 广西睿奕科技发展有限公司 | Automatic battery welding device |
| CN203843373U (en) * | 2014-05-04 | 2014-09-24 | 武汉天琪激光设备制造有限公司 | Double-station three-dimensional cutting device for machining small pipe support |
| CN204195073U (en) * | 2014-08-30 | 2015-03-11 | 王月兰 | For the rotary laser welding equipment of lithium battery welding |
| CN105171241A (en) * | 2015-10-22 | 2015-12-23 | 上海冀晟自动化成套设备有限公司 | Laser welder and using method thereof |
| CN105479001A (en) * | 2015-12-25 | 2016-04-13 | 苏州达力客自动化科技有限公司 | Pole column electric core laser welding device |
| CN205342212U (en) * | 2015-12-25 | 2016-06-29 | 苏州达力客自动化科技有限公司 | Take height detection's utmost point post electricity core laser welding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475682A (en) * | 2016-11-02 | 2017-03-08 | 深圳锦帛方激光科技有限公司 | A kind of cell sealing laser welding apparatus |
| CN106475682B (en) * | 2016-11-02 | 2019-01-22 | 深圳锦帛方激光科技有限公司 | A kind of cell sealing laser welding apparatus |
| CN112857237A (en) * | 2021-01-15 | 2021-05-28 | 合肥国轩高科动力能源有限公司 | Battery cell height measuring device |
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| 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: 20160504 |
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| RJ01 | Rejection of invention patent application after publication |