CN201466086U - Square lithium ion battery tab laser welding fixture - Google Patents

Square lithium ion battery tab laser welding fixture Download PDF

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Publication number
CN201466086U
CN201466086U CN2009200971039U CN200920097103U CN201466086U CN 201466086 U CN201466086 U CN 201466086U CN 2009200971039 U CN2009200971039 U CN 2009200971039U CN 200920097103 U CN200920097103 U CN 200920097103U CN 201466086 U CN201466086 U CN 201466086U
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CN
China
Prior art keywords
pressure head
battery
welding pressure
welding
substrate
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.)
Expired - Fee Related
Application number
CN2009200971039U
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Chinese (zh)
Inventor
赵建
李张伙
尚利辉
张明昆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Lishen Battery JSCL
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Tianjin Lishen Battery JSCL
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Application filed by Tianjin Lishen Battery JSCL filed Critical Tianjin Lishen Battery JSCL
Priority to CN2009200971039U priority Critical patent/CN201466086U/en
Application granted granted Critical
Publication of CN201466086U publication Critical patent/CN201466086U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Connection Of Batteries Or Terminals (AREA)

Abstract

The utility model provides a square lithium ion battery tab laser welding fixture, which comprises a substrate, an angle divider, a battery positioning tray and a welding pressure head mechanism, wherein the battery positioning tray is positioned above the substrate; the angle divider is positioned below the substrate; the output shaft of the angle divider penetrates the substrate to be coaxially connected with the battery positioning tray; and the welding pressure head mechanism consists of a welding pressure head and a welding pressure head driving source fixed on the side edge of the substrate and the rear end of the welding pressure head is fixed on the welding pressure head driving source and is connected with the substrate through the welding pressure head driving source. In the square lithium ion battery tab laser welding fixture, a divider dial structure realizes the separation of a charging action and a welding action and the charging and welding can be performed synchronously, so the production efficiency is improved.

Description

A kind of rectangular lithium ion battery ear-pole fixture for laser welding
Technical field
The utility model relates to a kind of battery welding clamp, especially a kind of rectangular lithium ion battery ear-pole fixture for laser welding.
Background technology
In the rectangular lithium ion battery assembling process, positive and negative lug and battery cover need be welded together.Present domestic most of rectangular lithium ion battery producer adopts that the electric resistance welding mode is welded negative electrode lug, the ultrasonic bond mode is welded anode ear, and the common defects of this dual mode is inefficiency, is difficult on the efficient transfer matic and uses.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of rectangular lithium ion battery ear-pole fixture for laser welding.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of rectangular lithium ion battery ear-pole fixture for laser welding, comprise substrate, angle dispenser, battery in place pallet and welding pressure heads mechanism, described battery in place pallet is positioned at the substrate top, and the angle dispenser is positioned at the substrate below, and its output shaft passes substrate and is connected with the battery in place pallet is coaxial; The welding pressure heads mechanism is made up of welding pressure head and welding pressure head drive source, and welding pressure head drive source is fixed on substrate side, and welding pressure head rear end is fixed on the welding pressure head drive source, is connected with substrate by welding pressure head drive source.
Preferably, above-mentioned rectangular lithium ion battery ear-pole fixture for laser welding, described welding pressure head front end has a rectangular channel.
Preferably, above-mentioned rectangular lithium ion battery ear-pole fixture for laser welding, described battery in place pallet comprises rotating disk, cell widths locating piece, cell height locating piece, caging bolt, compression spring and battery cover U-shaped fork, wherein cell widths locating piece and battery cover U-shaped are pitched vertical mutually placing on the rotating disk, and battery cover U-shaped vent is in disk edge one side; The cell height locating piece is connected with rotating disk by the compression spring; The caging bolt that is used for limiting battery height locating piece displacement is fixedlyed connected with rotating disk.
Preferably, above-mentioned rectangular lithium ion battery ear-pole fixture for laser welding also is provided with groove on rotating disk, described groove front end is above-mentioned battery cover U-shaped fork, the both sides, middle part are fixed with above-mentioned cell widths locating piece, and the rear end is followed successively by above-mentioned cell height locating piece, caging bolt and compression spring.
Preferably, above-mentioned rectangular lithium ion battery ear-pole fixture for laser welding, described rotating disk is provided with the station number according to the angle dispenser number of divisions, and each station all has a groove on it.
Preferably, above-mentioned rectangular lithium ion battery ear-pole fixture for laser welding both can be applied to the laser welding of battery cathode ear, also can be applied to the laser welding of anode ear.
The beneficial effects of the utility model are:
(1) above-mentioned rectangular lithium ion battery ear-pole fixture for laser welding, its dispenser turntable structure have been realized material loading action and separating that welding is moved, and material loading and welding can be carried out synchronously, thereby have improved production efficiency;
(2) structure is small and exquisite, and is simple to operate, can be used as independent link and is applied directly to automatic production line;
(3) positioning accuracy height: elasticity extruding tracking structure can be good at battery cover, battery in place, thereby guarantees the consistency of welding back battery cover and battery faucal relative position;
(4) multiple functional, both can be applied to the laser welding of battery cathode ear, also can be applied to the laser welding of anode ear.
Description of drawings
Fig. 1 is the structural representation of a kind of rectangular lithium ion battery ear-pole fixture for laser welding of providing of the utility model;
Fig. 2 is the battery in place support holder structure schematic diagram of a kind of rectangular lithium ion battery ear-pole fixture for laser welding of providing of the utility model.
Among the figure: 1-substrate 2-angle dispenser 3-rotating disk 4-welds pressure head
5-welding pressure head drive source 6-cell widths locating piece
7-cell height locating piece 8-compression spring 9-caging bolt
10-battery 11-battery cover 12-battery cover U-shaped fork
Embodiment
For further specifying the utility model, existing conjunction with figs. is described in detail:
As depicted in figs. 1 and 2, described rectangular lithium ion battery ear-pole fixture for laser welding, comprise substrate 1, angle dispenser 2, battery in place pallet and welding pressure heads mechanism, described battery in place pallet is positioned at substrate 1 top, angle dispenser 2 is positioned at substrate 1 below, and its output shaft passes substrate 1 and is connected with the battery in place pallet is coaxial; The welding pressure heads mechanism is made up of welding pressure head 4 and welding pressure head drive source 5, and welding pressure head drive source 5 is fixed on substrate 1 side, and welding pressure head 4 rear ends are fixed on the welding pressure head drive source 5, are connected with substrate 1 by welding pressure head drive source 5; Described welding pressure head 4 front ends have a rectangular channel; The battery in place pallet comprises rotating disk 3, cell widths locating piece 6, cell height locating piece 7, caging bolt 9, compression spring 8 and battery cover U-shaped fork 12, wherein cell widths locating piece 6 and battery cover U-shaped are pitched 12 vertical mutually placing on the rotating disk 3, and battery cover U-shaped fork 12 is positioned at rotating disk 3 edges one side; Cell height locating piece 7 is connected with rotating disk 3 by compression spring 8; The caging bolt 9 that is used for limiting battery height locating piece 7 displacements is fixedlyed connected with rotating disk 3; Also be provided with groove on rotating disk, described groove front end is above-mentioned battery cover U-shaped fork 12, and the both sides, middle part are fixed with above-mentioned cell widths locating piece 6, and the rear end is followed successively by above-mentioned cell height locating piece 7, caging bolt 9 and compression spring 8.
Be the concrete course of work that example is introduced rectangular lithium ion battery ear-pole fixture for laser welding described in the utility model with 4 calibration dispensers below:
(1) on the material loading station of rotating disk 3, cell height locating piece 7 is pushed backward, cell height locating piece 7 moves backward, and the battery 10 that the welding on the material loading station is finished vertically upwards takes out from groove;
(2) the battery cover U-shaped of battery cover 11 being put into rotating disk 3 material loading stations is pitched 12 opening, and wherein battery cover 11 solders side up;
(3) with 7 extruding of cell height locating piece, make it mobile backward, battery 10 is put into the groove of material loading station;
(4) carrying out synchronously in the process of step (1)-(3), in the welding post, welding pressure head drive source 5 drives welding pressure heads 4 and moves downward, welding pressure head 4 with battery 10 just/negative electrode lug and battery cover press together;
(5) laser align/negative electrode lug and lid carry out the single-point welding;
(6) 1 calibration of dispenser rotation;
(7) repetitive operation (1)-(6).
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.

Claims (4)

1. rectangular lithium ion battery ear-pole fixture for laser welding, it is characterized in that: comprise substrate, angle dispenser, battery in place pallet and welding pressure heads mechanism, described battery in place pallet is positioned at the substrate top, the angle dispenser is positioned at the substrate below, and its output shaft passes substrate and is connected with the battery in place pallet is coaxial; The welding pressure heads mechanism is made up of welding pressure head and welding pressure head drive source, and welding pressure head drive source is fixed on substrate side, and welding pressure head rear end is fixed on the welding pressure head drive source, is connected with substrate by welding pressure head drive source.
2. a kind of rectangular lithium ion battery ear-pole fixture for laser welding according to claim 1 is characterized in that: described welding pressure head front end has a rectangular channel.
3. a kind of rectangular lithium ion battery ear-pole fixture for laser welding according to claim 1, it is characterized in that: described battery in place pallet comprises rotating disk, cell widths locating piece, cell height locating piece, caging bolt, compression spring and battery cover U-shaped fork, wherein cell widths locating piece and battery cover U-shaped are pitched vertical mutually placing on the rotating disk, and battery cover U-shaped vent is in disk edge one side; The cell height locating piece is connected with rotating disk by the compression spring; The caging bolt that is used for limiting battery height locating piece displacement is fixedlyed connected with rotating disk.
4. a kind of rectangular lithium ion battery ear-pole fixture for laser welding according to claim 3, it is characterized in that: on rotating disk, also be provided with groove, described groove front end is above-mentioned battery cover U-shaped fork, the both sides, middle part are fixed with above-mentioned cell widths locating piece, and the rear end is followed successively by above-mentioned cell height locating piece, caging bolt and compression spring.
CN2009200971039U 2009-06-11 2009-06-11 Square lithium ion battery tab laser welding fixture Expired - Fee Related CN201466086U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200971039U CN201466086U (en) 2009-06-11 2009-06-11 Square lithium ion battery tab laser welding fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200971039U CN201466086U (en) 2009-06-11 2009-06-11 Square lithium ion battery tab laser welding fixture

Publications (1)

Publication Number Publication Date
CN201466086U true CN201466086U (en) 2010-05-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200971039U Expired - Fee Related CN201466086U (en) 2009-06-11 2009-06-11 Square lithium ion battery tab laser welding fixture

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CN (1) CN201466086U (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101887961A (en) * 2010-07-22 2010-11-17 深圳市吉阳自动化科技有限公司 Method for assembling lugs of lithium ion battery
CN102423853A (en) * 2011-09-22 2012-04-25 苏州慧捷自动化科技有限公司 Automatic welding machine
CN103341717A (en) * 2013-06-28 2013-10-09 德清县人杰电光源材料厂 Welding plate of electrical filament automatic welding device
CN104227237A (en) * 2014-08-30 2014-12-24 王月兰 Rotary lithium battery laser welding equipment
CN105458542A (en) * 2015-12-25 2016-04-06 苏州达力客自动化科技有限公司 Pole lug vibrating mirror welding and pressing device
CN105489822A (en) * 2016-01-05 2016-04-13 江苏正昀新能源技术股份有限公司 Novel connection fixation structure for lithium battery module
CN105563118A (en) * 2016-03-15 2016-05-11 温州智元知识产权管理有限公司 Collector piece full-automatic welding machine for cylindrical lithium battery and with reliable material positioning function
CN105619075A (en) * 2016-03-15 2016-06-01 温州智元知识产权管理有限公司 Rotary disc type cylindrical lithium battery collector welding machine stable in operation
CN105643130A (en) * 2016-03-15 2016-06-08 温州智元知识产权管理有限公司 Rotary disc type welding machine capable of reliably welding cylindrical lithium battery and current collecting piece
CN105750751A (en) * 2016-03-15 2016-07-13 温州智元知识产权管理有限公司 Cylindrical lithium battery current collector welding machine reliable in discharge
CN106271619A (en) * 2016-08-26 2017-01-04 张家港市互惠光电有限公司 Welding photovoltaic component processing equipment integrating
CN106944786A (en) * 2016-01-06 2017-07-14 武汉楚天工业激光设备有限公司 A kind of rotating disk fixture
CN107414311A (en) * 2017-09-15 2017-12-01 苏州迈为科技股份有限公司 A kind of online laser grooving process equipment of full automatic solar cell piece
CN107414299A (en) * 2017-09-11 2017-12-01 珠海科斯特电源有限公司 Internal battery fully-automatic laser welding production line
CN108032037A (en) * 2017-11-29 2018-05-15 华工法利莱切焊系统工程有限公司 The fully automatic working method of battery pole ear is processed on battery cover board
CN108110296A (en) * 2017-12-27 2018-06-01 苏州德星云智能装备有限公司 A kind of multistation fuel cell stacked group installing is standby
CN108941910A (en) * 2018-10-15 2018-12-07 广东正业科技股份有限公司 A kind of laser welding apparatus

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101887961A (en) * 2010-07-22 2010-11-17 深圳市吉阳自动化科技有限公司 Method for assembling lugs of lithium ion battery
CN101887961B (en) * 2010-07-22 2012-11-28 深圳市吉阳自动化科技有限公司 Method for assembling lugs of lithium ion battery
CN102423853A (en) * 2011-09-22 2012-04-25 苏州慧捷自动化科技有限公司 Automatic welding machine
CN103341717A (en) * 2013-06-28 2013-10-09 德清县人杰电光源材料厂 Welding plate of electrical filament automatic welding device
CN103341717B (en) * 2013-06-28 2016-05-11 德清县人杰电光源材料厂 A kind of welded disc of wick automatic soldering device
CN104227237A (en) * 2014-08-30 2014-12-24 王月兰 Rotary lithium battery laser welding equipment
CN105458542A (en) * 2015-12-25 2016-04-06 苏州达力客自动化科技有限公司 Pole lug vibrating mirror welding and pressing device
CN105489822A (en) * 2016-01-05 2016-04-13 江苏正昀新能源技术股份有限公司 Novel connection fixation structure for lithium battery module
CN106944786A (en) * 2016-01-06 2017-07-14 武汉楚天工业激光设备有限公司 A kind of rotating disk fixture
CN105643130A (en) * 2016-03-15 2016-06-08 温州智元知识产权管理有限公司 Rotary disc type welding machine capable of reliably welding cylindrical lithium battery and current collecting piece
CN105563118A (en) * 2016-03-15 2016-05-11 温州智元知识产权管理有限公司 Collector piece full-automatic welding machine for cylindrical lithium battery and with reliable material positioning function
CN105750751A (en) * 2016-03-15 2016-07-13 温州智元知识产权管理有限公司 Cylindrical lithium battery current collector welding machine reliable in discharge
CN105619075A (en) * 2016-03-15 2016-06-01 温州智元知识产权管理有限公司 Rotary disc type cylindrical lithium battery collector welding machine stable in operation
CN106271619B (en) * 2016-08-26 2018-04-24 张家港市互惠光电有限公司 Welding photovoltaic component processes equipment integrating
CN106271619A (en) * 2016-08-26 2017-01-04 张家港市互惠光电有限公司 Welding photovoltaic component processing equipment integrating
CN107414299A (en) * 2017-09-11 2017-12-01 珠海科斯特电源有限公司 Internal battery fully-automatic laser welding production line
CN107414311A (en) * 2017-09-15 2017-12-01 苏州迈为科技股份有限公司 A kind of online laser grooving process equipment of full automatic solar cell piece
CN107414311B (en) * 2017-09-15 2023-05-16 苏州迈为科技股份有限公司 Full-automatic solar cell piece online laser grooving processing equipment
CN108032037A (en) * 2017-11-29 2018-05-15 华工法利莱切焊系统工程有限公司 The fully automatic working method of battery pole ear is processed on battery cover board
CN108032037B (en) * 2017-11-29 2019-06-21 华工法利莱切焊系统工程有限公司 The fully automatic working method of battery pole ear is processed on battery cover board
CN108110296A (en) * 2017-12-27 2018-06-01 苏州德星云智能装备有限公司 A kind of multistation fuel cell stacked group installing is standby
CN108110296B (en) * 2017-12-27 2023-10-10 苏州德星云智能装备有限公司 Multi-station fuel cell stacking and assembling equipment
CN108941910A (en) * 2018-10-15 2018-12-07 广东正业科技股份有限公司 A kind of laser welding apparatus

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20120611