CN107398632A - A kind of tab welding device - Google Patents
A kind of tab welding device Download PDFInfo
- Publication number
- CN107398632A CN107398632A CN201710680910.2A CN201710680910A CN107398632A CN 107398632 A CN107398632 A CN 107398632A CN 201710680910 A CN201710680910 A CN 201710680910A CN 107398632 A CN107398632 A CN 107398632A
- Authority
- CN
- China
- Prior art keywords
- lug
- pressing plate
- battery core
- platform
- welding device
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 61
- 238000003825 pressing Methods 0.000 claims abstract description 65
- 230000005611 electricity Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 10
- 238000007906 compression Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a kind of tab welding device, including clamp base, battery core pressing plate, lug pressing plate and welder.The tab welding device that this programme provides coordinates the compression realized to battery core by the first platform and battery core pressing plate, prevent that the position of battery core changes in welding process, second platform coordinates the compression realized to lug with lug pressing plate, prevent that the position of lug changes during welding, welder realizes the welding to lug, the tab welding device that this programme provides realizes the stable position to battery core and lug, the position of battery core and lug will not change during welding, the positioning precision of lug when ensure that welding, so as to improve the quality of production of battery core to a certain extent.
Description
Technical field
The present invention relates to battery core processing technique field, more particularly to a kind of tab welding device.
Background technology
The welding of lug uses ultrasonic bonding more, and the quality of tab welding affects the quality of battery core.
Due to lug, in welding, positioning precision is not high in the prior art, causes the welding position of lug inaccurate, influences
The quality of production of battery core.
Therefore, how to realize and lug is accurately positioned, to improve the quality of production of battery core, turn into those skilled in the art
Technical problem urgently to be resolved hurrily.
The content of the invention
In view of this, the invention provides a kind of tab welding device, lug is accurately positioned with realizing, improves battery core
The quality of production.
To achieve the above object, the present invention provides following technical scheme：
A kind of tab welding device, including：
Clamp base, the clamp base are flat including the first platform for being used to place battery core and second for placing lug
Platform；
Coordinate the battery core pressing plate for compressing the battery core with first platform, the battery core pressing plate passes through the first driving
Device compresses the battery core；
It is arranged on and is used for the lug pressing plate for compressing the lug on second platform, the lug pressing plate drives by second
Dynamic device compresses the lug；
For welding the welder of the lug.
Preferably, in above-mentioned tab welding device, in addition to：
The chute of the first platform side is arranged on, the chute vertically opens up；
The slide plate coordinated in the chute with the slide is arranged on, the upper surface of the slide plate is provided with the electricity
Core pressing plate, the slide plate are connected with the first driving means.
Preferably, in above-mentioned tab welding device, the first driving means are cylinder.
Preferably, in above-mentioned tab welding device, offered on the battery core pressing plate and the lug position correspondence
Groove.
Preferably, in above-mentioned tab welding device, the middle part of the lug pressing plate is hinged with second drive device；
One end of the lug pressing plate and rod hinge connection, the connecting rod be arranged on the upper surface of second platform and with institute
State that the upper surface of the second platform is vertical, the number of the connecting rod is two, and the connecting rod and the lug position correspondence, described
The other end of lug pressing plate is used to compress the lug.
Preferably, in above-mentioned tab welding device, in addition to connecting plate, described connecting plate one end and the lug pressing plate
Middle part be hinged, the other end is hinged with second drive device.
Preferably, in above-mentioned tab welding device, second drive device is cylinder.
Preferably, in above-mentioned tab welding device, the welder is ultrasonic welding machine.
It can be seen from the above technical proposal that tab welding device provided by the invention, including clamp base, battery core pressure
Plate, lug pressing plate and welder.The tab welding device that this programme provides is coordinated by the first platform and battery core pressing plate to be realized
To the compression of battery core, prevent that the position of battery core changes in welding process, the second platform coordinates realization pair with lug pressing plate
The compression of lug, prevent that the position of lug changes during welding, welder realizes the welding to lug, we
The tab welding device that case provides realizes stable position to battery core and lug, and the position of battery core and lug will not be sent out during welding
It is raw to change, the positioning precision of lug when ensure that welding, so as to improve the quality of production of battery core to a certain extent.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of tab welding device provided in an embodiment of the present invention；
Fig. 2 is the partial structural diagram of tab welding device provided in an embodiment of the present invention.
1st, the first platform, the 2, second platform, 3, battery core pressing plate, 4, lug pressing plate, 5, welder, 6, connecting rod, 7, connection
Plate.
Embodiment
The invention discloses a kind of tab welding device, and lug is accurately positioned with realizing, improves the production matter of battery core
Amount.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1 and Fig. 2 are referred to, Fig. 1 is the structural representation of tab welding device provided in an embodiment of the present invention；Fig. 2 is
The partial structural diagram of tab welding device provided in an embodiment of the present invention.
The invention discloses a kind of tab welding device, including clamp base, battery core pressing plate 3, lug pressing plate 4 and welding dress
Put 5.
Clamp base includes being used for the first platform 1 for placing battery core and the second platform 2 for placing lug, the first platform
1 and second platform 2 pass through connecting plate 7 connection composition clamp base.It is recessed that the battery core coordinated with battery core is offered on first platform 1
Groove, battery core groove realize the Primary Location to battery core, the lug groove coordinated with lug, the pole are offered on the second platform 2
Ear groove realizes the Primary Location to lug.
Battery core pressing plate 3 is arranged on the top of the first platform 1, and battery core pressing plate 3 realizes the compression to battery core, and battery core pressing plate 3 exists
Battery core is compressed in the presence of first driving means.
Lug pressing plate 4 is arranged on the top of the second platform 2, and lug pressing plate 4 realizes the compression to lug, and lug pressing plate 4 exists
Lug is compressed in the presence of second drive device.
Welder 5 is used for the welding for realizing lug.
The tab welding device that this programme provides coordinates the compression realized to battery core by the first platform 1 with battery core pressing plate 3,
Preventing that the position of battery core changes in welding process, the second platform 2 coordinates the compression realized to lug with lug pressing plate 4,
Prevent that the position of lug changes during welding, welder 5 realizes the welding to lug, the pole that this programme provides
Ear welder realizes the stable position to battery core and lug, and the position of battery core and lug will not change during welding, protect
The positioning precision of lug when having demonstrate,proved welding, so as to improve the quality of production of battery core to a certain extent.
Battery core groove coordinates with battery core pressing plate 3, realizes the Primary Location to battery core, and lug groove coordinates with lug pressing plate 4,
The Primary Location to lug is realized, and the position of battery core and lug need not be adjusted again, reduces battery core and lug
Positioning difficulty and hand labor intensity.
The tab welding device that this programme provides also includes chute and slide plate.
Chute is arranged on the side of the first platform 1, and is opened in one of first platform 1 away from second platform 2
Side, the direction that opens up of chute vertically open up, chute to open up direction vertical with the upper surface of the first platform 1.
Slide plate is arranged in chute to be coordinated with slide, and the upper surface of slide plate is provided with battery core pressing plate 3, slide plate and first
Drive device connects.
First driving means drive slide plate to be moved up and down along chute, and then drive battery core pressing plate 3 to move up and down, control electricity
Impaction state of the core pressing plate 3 to battery core.
Chute coordinates with slide plate slides, reduces the energy loss that battery core pressing plate 3 moves up and down.
Preferably, first driving means are cylinder.
In order to further optimize above-mentioned technical proposal, in a specific embodiment of this programme, opened up on battery core pressing plate 3
There is the groove with lug position correspondence, groove opens up the welding position that battery core pressing plate 3 can be made to avoid lug, ensures welding
It is smoothed out.Groove can also play positioning action to lug both sides, realize to the spacing of lug width, lug pressing plate
4 are realized to the spacing of lug above-below direction, and groove coordinates to realize with lug pressing plate 4 to be accurately positioned to lug.
In order to realize compression of the lug pressing plate 4 to lug, in a specific embodiment of this programme, lug pressing plate 4
Middle part is hinged with the second drive device, and one end of lug pressing plate 4 is be hinged with connecting rod 6, and the other end of lug pressing plate 4 vacantly arranges use
In compression lug.Second drive device drives the middle part motion of lug pressing plate 4, and lug pressing plate 4 turns around with the hinged end of connecting rod 6
It is dynamic, the free end of lug pressing plate 4 is compressed lug.
Wherein, connecting rod 6 is arranged on the upper surface of the second platform 2, and connecting rod 6 is vertical with the upper surface of the second platform 2, connecting rod 6
Number be two, the position of connecting rod 6 and lug position correspondence, accordingly, the number of lug pressing plate 4 is also two, connecting rod 6 with
Second platform 2 is fixedly connected.
In order to further optimize above-mentioned technical proposal, in addition to connecting plate 7, the one end of connecting plate 7 and the middle part of lug pressing plate 4
Be hinged, the other end is hinged with the second drive device.Second drive device pulls connecting plate 7 to move, until connecting plate 7 and lug pressure
Plate 4 is vertical, and now lug pressing plate 4 is pulled to horizontal level, and the free end of lug pressing plate 4 compresses lug.
In one embodiment of this programme, the second drive device is cylinder.The piston rod of cylinder is retracted, and pulls connecting plate
7 motions, until vertical with lug pressing plate 4, now lug pressing plate 4 is pulled to horizontal level, and the free end of lug pressing plate 4 compresses pole
Ear；The piston rod of cylinder is stretched out, and promotes connecting plate 7 to move, and now lug pressing plate 4 is also forced upward into, lug pressing plate 4 it is hanging
End does not compress to lug.
Preferably, welder 5 is ultrasonic welding machine.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (8)
- A kind of 1. tab welding device, it is characterised in that including：Clamp base, the clamp base are flat including the first platform (1) for being used to place battery core and second for placing lug Platform (2)；Coordinate the battery core pressing plate (3) for compressing the battery core with first platform (1), the battery core pressing plate (3) passes through One drive device compresses the battery core；It is arranged on and is used for the lug pressing plate (4) for compressing the lug on second platform (2), the lug pressing plate (4) passes through Second drive device compresses the lug；For welding the welder (5) of the lug.
- 2. tab welding device according to claim 1, it is characterised in that also include：The chute of the first platform (1) side is arranged on, the chute vertically opens up；The slide plate for sliding up and down cooperation in the chute with the chute is arranged on, the upper surface of the slide plate is provided with the electricity Core pressing plate (3), the slide plate are connected with the first driving means.
- 3. tab welding device according to claim 1, it is characterised in that the first driving means are cylinder.
- 4. tab welding device according to claim 1, it is characterised in that offered on the battery core pressing plate (3) and institute State the groove of lug position correspondence.
- 5. tab welding device according to claim 1, it is characterised in that the middle part of the lug pressing plate (4) with it is described Second drive device is hinged；One end of the lug pressing plate (4) is be hinged with connecting rod (6), and the connecting rod (6) is arranged on the upper end of second platform (2) Face and vertical with the upper surface of second platform (2), the number of the connecting rod (6) is two, and the connecting rod (6) with it is described Lug position correspondence, the other end of the lug pressing plate (4) are used to compress the lug.
- 6. tab welding device according to claim 5, it is characterised in that also including connecting plate (7), the connecting plate (7) one end and the middle part of the lug pressing plate (4) are hinged, and the other end is hinged with second drive device.
- 7. tab welding device according to claim 1, it is characterised in that second drive device is cylinder.
- 8. tab welding device according to claim 1, it is characterised in that the welder (5) is ultrasonic bonding Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710680910.2A CN107398632A (en) | 2017-08-10 | 2017-08-10 | A kind of tab welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710680910.2A CN107398632A (en) | 2017-08-10 | 2017-08-10 | A kind of tab welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107398632A true CN107398632A (en) | 2017-11-28 |
Family
ID=60396550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710680910.2A Pending CN107398632A (en) | 2017-08-10 | 2017-08-10 | A kind of tab welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107398632A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648242A (en) * | 2019-01-30 | 2019-04-19 | 大族激光科技产业集团股份有限公司 | A kind of tab welding clamp device |
| CN110394552A (en) * | 2019-08-29 | 2019-11-01 | 武汉逸飞激光设备有限公司 | Current collecting plates welder |
| CN114406586A (en) * | 2022-03-11 | 2022-04-29 | 合盛科技(宁波)有限公司 | Welding clamp for shell and negative terminal of full-lug battery |
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| CN202240254U (en) * | 2011-06-14 | 2012-05-30 | 建科机械（天津）股份有限公司 | Adjustable hold-down mechanism for fixing truss on reinforced truss welding production line |
| CN202498322U (en) * | 2012-02-11 | 2012-10-24 | 合肥国轩高科动力能源有限公司 | Lithium ion battery tab spot welding positioning device |
| CN102881857A (en) * | 2011-07-15 | 2013-01-16 | 湖北骆驼蓄电池研究院有限公司 | Positive polar tab and negative polar tab welding integrated machine for lithium ion laminated electric core |
| KR20150027500A (en) * | 2013-09-04 | 2015-03-12 | 주식회사 엘지화학 | Jig apparatus for secondary battery |
| CN205147572U (en) * | 2015-10-27 | 2016-04-13 | 北京长城华冠汽车科技股份有限公司 | Power battery module utmost point ear welding tool equipment |
| CN106312340A (en) * | 2016-10-27 | 2017-01-11 | 佛山智达思佳机电科技有限公司 | Plate clamping device for laser cutting equipment |
| CN207043547U (en) * | 2017-08-10 | 2018-02-27 | 东莞阿李自动化股份有限公司 | A kind of tab welding device |
-
2017
- 2017-08-10 CN CN201710680910.2A patent/CN107398632A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202240254U (en) * | 2011-06-14 | 2012-05-30 | 建科机械（天津）股份有限公司 | Adjustable hold-down mechanism for fixing truss on reinforced truss welding production line |
| CN102881857A (en) * | 2011-07-15 | 2013-01-16 | 湖北骆驼蓄电池研究院有限公司 | Positive polar tab and negative polar tab welding integrated machine for lithium ion laminated electric core |
| CN202498322U (en) * | 2012-02-11 | 2012-10-24 | 合肥国轩高科动力能源有限公司 | Lithium ion battery tab spot welding positioning device |
| KR20150027500A (en) * | 2013-09-04 | 2015-03-12 | 주식회사 엘지화학 | Jig apparatus for secondary battery |
| CN205147572U (en) * | 2015-10-27 | 2016-04-13 | 北京长城华冠汽车科技股份有限公司 | Power battery module utmost point ear welding tool equipment |
| CN106312340A (en) * | 2016-10-27 | 2017-01-11 | 佛山智达思佳机电科技有限公司 | Plate clamping device for laser cutting equipment |
| CN207043547U (en) * | 2017-08-10 | 2018-02-27 | 东莞阿李自动化股份有限公司 | A kind of tab welding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648242A (en) * | 2019-01-30 | 2019-04-19 | 大族激光科技产业集团股份有限公司 | A kind of tab welding clamp device |
| CN110394552A (en) * | 2019-08-29 | 2019-11-01 | 武汉逸飞激光设备有限公司 | Current collecting plates welder |
| CN114406586A (en) * | 2022-03-11 | 2022-04-29 | 合盛科技(宁波)有限公司 | Welding clamp for shell and negative terminal of full-lug battery |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171128 |
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| RJ01 | Rejection of invention patent application after publication |