CN102386363B - Lithium battery glue rolling and tab cutter - Google Patents

Lithium battery glue rolling and tab cutter Download PDF

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Publication number
CN102386363B
CN102386363B CN2011102371981A CN201110237198A CN102386363B CN 102386363 B CN102386363 B CN 102386363B CN 2011102371981 A CN2011102371981 A CN 2011102371981A CN 201110237198 A CN201110237198 A CN 201110237198A CN 102386363 B CN102386363 B CN 102386363B
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China
Prior art keywords
lithium battery
lug
cutting
lower slide
upper cutter
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CN2011102371981A
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CN102386363A (en
Inventor
张伦
黄开耀
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Ningde shaped power supply system technology Co Ltd
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DONGGUAN JIGTECH PRECISION MACHINERY Co Ltd
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Priority to CN2011102371981A priority Critical patent/CN102386363B/en
Publication of CN102386363A publication Critical patent/CN102386363A/en
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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

Abstract

The invention relates to the technical field of lithium battery production equipment, in particular to a lithium battery glue rolling and tab cutter. The lithium battery glue rolling and tab cutter comprises a tab cutting device and two groups of glue rolling devices, wherein the tab cutting device is used for cutting required tab length of a lithium battery body; the glue rolling devices are arranged on the two sides of the lithium battery body and are used for pressing a protective glue on the two sides of the lithium battery body; the tab cutting device comprises a tab cutting driving mechanism, a fixedly arranged upper tool rest, a lower tool rest which can move up and down and a buffer guide post mechanism; each glue rolling device comprises a press roll driving mechanism, a soft press roll, a press roll bracket and a buffer mechanism; the press roll driving mechanism is used for driving and connecting the buffer mechanism; the buffer mechanism is connected with the press roll bracket; and the soft press roll is arranged at the front end of the press roll bracket. Through the lithium battery glue rolling and tab cutter, a production mode of automatic tab cutting and protective glue pressing can be realized, and the production efficiency can be greatly increased.

Description

A kind of lithium battery roller glue is cut the lug machine
Technical field:
The present invention relates to lithium battery production equipment technical field, relate in particular to a kind of lithium battery roller glue and cut the lug machine.
Background technology:
soft package lithium battery is at original box hat, aluminum hull, the third generation dynamic lithium battery that grows up on the basis of electric battery with plastic case, lighter with it, thinner, have extended cycle life, security performance is good, energy density is high, discharge platform is stable, power-performance is outstanding, the advantage such as environment friendly and pollution-free, and be widely used in electric bicycle, battery-operated motor cycle, electric automobile, electric tool, electronic toy, solar photovoltaic generation system, wind generator system, mobile communication base station, the standby ups power of large server, emergency lighting, the multiple fields such as Portable mobile power source and mine safety appliance.
In the automated production process of soft package lithium battery; need to shear the lug of lithium battery body, to shear out the required lug length of lithium battery body, after having sheared lug; also to overlay in the left and right sides of lithium battery body protective rubber, injury-free for the protection of the lithium battery body.Yet present production method,, no matter cut lug or overlay protective rubber, all adopt artificial mode of producing, and production efficiency is extremely low.
Summary of the invention:
The object of the invention is to provides a kind of lithium battery roller glue to cut the lug machine for the deficiencies in the prior art, and the mode of production that can realize automatically cutting lug He overlay protective rubber, enhance productivity widely.
For achieving the above object, the present invention adopts following technical scheme:
A kind of lithium battery roller glue is cut the lug machine, and it comprises be used to the electrode lug device of cutting of shearing out the required lug length of lithium battery body, and is arranged at lithium battery body both sides, and is used for overlaying in lithium battery body both sides two groups of roller adhesive dispensers of protective rubber;
The described electrode lug device of cutting comprises and cuts lug driving mechanism, the upper tool post that is fixedly installed, lower slide moving up and down, and the buffering guide post mechanism; The described lug driving mechanism of cutting drives the bottom that connects lower slide, and described buffering guide post mechanism is connected between upper tool post and lower slide, and described upper tool post is provided with upper cutter, and described lower slide is provided with the lower cutter with the upper cutter coupling;
Described roller adhesive dispenser comprises pressure roller driving mechanism, soft pressure roller, pressing roller holder and buffer gear; Described pressure roller driving mechanism drives and connects described buffer gear, and described buffer gear connects described pressing roller holder, and described soft pressure roller is arranged at the front end of pressing roller holder.
The described electrode lug device of cutting also comprises lower cutter fixed block and adjustment block, described lower slide offers through hole, described adjustment block and lower cutter mutually are adjacent to and are arranged in through hole, and described lower slide is by the described adjustment block of screw-pressing, and described lower cutter fixed block is fixedly installed in the lower slide top.
Described lower slide offers the lower installing hole of some connection through holes, and described lower slide compresses described adjustment block after wearing lower installing hole by screw rod.
The described electrode lug device of cutting also comprises the positioning tool buffer board, and described positioning tool buffer board can be arranged at described lower slide top up or down, is provided with spring between positioning tool buffer board and lower slide.
The described electrode lug device of cutting also comprises upper cutter fixed block and upper cutter mounting blocks, the upper cutter fixed block is fixedly installed in described upper tool post, the upper cutter mounting blocks is fixedly installed in described upper cutter fixed block, and described upper cutter is fixedly installed between upper cutter fixed block and upper cutter mounting blocks.
Described upper cutter mounting blocks offers some upper installing holes, and described upper cutter mounting blocks compresses described upper cutter after wearing upper installing hole by screw rod.
Described buffering guide post mechanism comprises linear bearing, guide pillar and buffer spring, and described linear bearing is arranged at described lower slide, and described guide pillar is arranged at described upper tool post, and guide pillar wears described linear bearing, and buffer spring is sheathed on described guide pillar.
The described electrode lug device of cutting also comprises base, describedly cuts the lug driving mechanism and upper tool post is fixedly installed on described base.
Described buffer gear comprises buffer board, guide rod, buffing pad and the second buffer spring, described pressure roller driving mechanism drives and connects described buffing pad, described buffing pad connects described pressing roller holder, guide rod wears described buffing pad, the front end of guide rod connects described buffer board, and the rear end of guide rod connects described the second buffer spring.
The described lug driving mechanism of cutting is lift cylinder, and described pressure roller driving mechanism is the slide unit cylinder.
Beneficial effect of the present invention is:
A kind of lithium battery roller glue of the present invention is cut the lug machine, and it comprises be used to the electrode lug device of cutting of shearing out the required lug length of lithium battery body, and is arranged at lithium battery body both sides, and is used for overlaying in lithium battery body both sides two groups of roller adhesive dispensers of protective rubber; The described electrode lug device of cutting comprises and cuts lug driving mechanism, the upper tool post that is fixedly installed, lower slide moving up and down, and the buffering guide post mechanism; The described lug driving mechanism of cutting drives the bottom that connects lower slide, and described buffering guide post mechanism is connected between upper tool post and lower slide, and described upper tool post is provided with upper cutter, and described lower slide is provided with the lower cutter with the upper cutter coupling; Described roller adhesive dispenser comprises pressure roller driving mechanism, soft pressure roller, pressing roller holder and buffer gear; Described pressure roller driving mechanism drives and connects described buffer gear, and described buffer gear connects described pressing roller holder, and described soft pressure roller is arranged at the front end of pressing roller holder.Adopt a kind of lithium battery roller glue of said structure to cut the lug machine, it is cut electrode lug device and can be used for automatic shearing and cut out the required lug length of lithium battery body, its two groups of roller adhesive dispensers can overlay protective rubber in lithium battery body both sides automatically, the mode of production that therefore can realize automatically cutting lug and overlay protective rubber, enhance productivity widely.
Description of drawings:
Fig. 1 is the structural representation of cutting electrode lug device of the present invention;
Fig. 2 is the cutaway view of cutting electrode lug device of the present invention;
Fig. 3 is the structural representation of roller adhesive dispenser of the present invention
Embodiment:
The present invention is further illustrated below in conjunction with accompanying drawing:
As shown in Figure 1 to Figure 3, a kind of lithium battery roller glue of the present invention is cut the lug machine, its structure is: it comprises be used to the electrode lug device of cutting of shearing out the required lug length of lithium battery body, and be arranged at lithium battery body both sides, and be used for overlaying in lithium battery body both sides two groups of roller adhesive dispensers of protective rubber; The described electrode lug device of cutting comprises upper tool post 4, the lower slide moving up and down 3 of cutting lug driving mechanism 1, being fixedly installed, and the buffering guide post mechanism; The described lug driving mechanism 1 of cutting drives the bottom that connects lower slide 3, and described buffering guide post mechanism is connected between upper tool post 4 and lower slide 3, and described upper tool post 4 is provided with upper cutter 44, and described lower slide 3 is provided with the lower cutter 33 with upper cutter 44 couplings; Described roller adhesive dispenser comprises pressure roller driving mechanism 8, soft pressure roller 9, pressing roller holder 82 and buffer gear; Described pressure roller driving mechanism 8 drives and connects described buffer gear, and described buffer gear connects described pressing roller holder 82, and described soft pressure roller 9 is arranged at the front end of pressing roller holder 82.Wherein, preferred, the described lug driving mechanism 1 of cutting is lift cylinder, and described pressure roller driving mechanism 8 is the slide unit cylinder, all has advantages of stable output.
as preferred embodiment, the described electrode lug device of cutting also comprises lower cutter fixed block 31 and adjustment block 34, described lower slide 3 offers through hole, described adjustment block 34 and lower cutter 33 mutually are adjacent to and are arranged in through hole, described lower slide 3 is by the described adjustment block 34 of screw-pressing, described lower cutter fixed block 31 is fixedly installed in lower slide 3 tops, the effect of adjustment block 34 is for the installation site of adjusting lower cutter 33 and height, only need unclamp screw rod, the mobile adjustment block 34 under right or up of turning left is tightened screw rod again, just the installation site of capable of regulating lower cutter 33 or the height, to be applicable to different lithium batteries.Further, described lower slide 3 offers the lower installing hole 35 of some connection through holes, described lower slide 3 wears the described adjustment block 34 of the rear compression of lower installing hole 35 by screw rod, these lower installing holes 35 are arranged side by side, be convenient to move left and right the position of adjustment block 34, in order to adjust the installation site of lower cutter 33.Further, the described electrode lug device of cutting also comprises base 2, describedly cuts lug driving mechanism 1 and upper tool post 4 is fixedly installed on described base 2, and base 2 can be fixedly installed in a kind of lithium battery roller glue of the present invention and cut on the frame of lug machine.
As preferred embodiment; the described electrode lug device of cutting also comprises positioning tool buffer board 30; described positioning tool buffer board 30 can be arranged at described lower slide 3 tops up or down; be provided with spring 32 between positioning tool buffer board 30 and lower slide 3; when lithium battery is delivered to while cutting electrode lug device by conveying mechanism; lithium battery is sent into positioning tool buffer board 30; not only can play location and fixing effect; and in location and fixation procedure under the effect of spring 32; can effectively protect lithium battery, avoid lithium battery to be damaged.
As preferred embodiment, the described electrode lug device of cutting also comprises upper cutter fixed block 41 and upper cutter mounting blocks 40, upper cutter fixed block 41 is fixedly installed in described upper tool post 4, upper cutter mounting blocks 40 is fixedly installed in described upper cutter fixed block 41, described upper cutter 44 is fixedly installed between upper cutter fixed block 41 and upper cutter mounting blocks 40, and this structure is convenient to the installation and removal of upper cutter 44.Further, described upper cutter mounting blocks 40 offers some upper installing holes 45, described upper cutter mounting blocks 40 wears the described upper cutter 44 of the rear compression of upper installing hole 45 by screw rod, on these, installing hole 45 is arranged side by side, be convenient to move left and right the position of 44 of upper cutters, in order to adjust the installation site of upper cutter 44, make upper cutter 44 corresponding with lower cutter 33.
As preferred embodiment, described buffering guide post mechanism comprises linear bearing 5, guide pillar 7 and buffer spring 6, and described linear bearing 5 is arranged at described lower slide 3, and described guide pillar 7 is arranged at described upper tool post 4, guide pillar 7 wears described linear bearing 5, and buffer spring 6 is sheathed on described guide pillar 7.Stability when this structure is conducive to improve lower slide 3 and moves up and down, buffer spring 6 also can play the linear bearing 5 moving effect of gentle detrusion that resets that makes.
As preferred embodiment, described buffer gear comprises buffer board 84, guide rod 83, buffing pad 80 and the second buffer spring 81, described pressure roller driving mechanism 8 drives and connects described buffing pad 80, described buffing pad 80 connects described pressing roller holder 82, guide rod 83 wears described buffing pad 80, the front end of guide rod 83 connects described buffer board 84, and the rear end of guide rod 83 connects described the second buffer spring 81.During work, pressure roller driving mechanism 8 drives buffing pad 80 and moves forward, before soft pressure roller 9 carries out the pressing protective rubber, buffer board 84 touches lithium battery roller glue and cuts the appropriate section of the frame of lug machine, grieved plays cushioning effect, reduce the speed before soft pressure roller 9 carries out the pressing protective rubber, avoid soft pressure roller 9 with the lithium battery of speed damage faster.Then the soft pressure roller 9 pressings protective rubber of living the lithium battery both sides, make protective rubber be adjacent to both sides at lithium battery, plays the effect of protection lithium battery.
In sum, a kind of lithium battery roller glue of the present invention is cut the lug machine, it is cut electrode lug device and can be used for automatic shearing and cut out the required lug length of lithium battery body, its two groups of roller adhesive dispensers can overlay protective rubber in lithium battery body both sides automatically, the mode of production that therefore can realize automatically cutting lug and overlay protective rubber, enhance productivity widely.
Above toward described be only preferred embodiments of the present invention,, therefore all equivalences of doing according to the described structure of patent claim of the present invention, feature and principle change or modify, be included in patent claim of the present invention.

Claims (10)

1. a lithium battery roller glue is cut the lug machine, it is characterized in that: it comprises be used to the electrode lug device of cutting of shearing out the required lug length of lithium battery body, and be arranged at lithium battery body both sides, and be used for overlaying in lithium battery body both sides two groups of roller adhesive dispensers of protective rubber;
The described electrode lug device of cutting comprises the upper tool post (4) of cutting lug driving mechanism (1), being fixedly installed, lower slide moving up and down (3), and the buffering guide post mechanism; The described lug driving mechanism (1) of cutting drives the bottom that connects lower slide (3), described buffering guide post mechanism is connected between upper tool post (4) and lower slide (3), described upper tool post (4) is provided with upper cutter (44), and described lower slide (3) is provided with the lower cutter (33) with upper cutter (44) coupling;
Described roller adhesive dispenser comprises pressure roller driving mechanism (8), soft pressure roller (9), pressing roller holder (82) and buffer gear; Described pressure roller driving mechanism (8) drives and connects described buffer gear, and described buffer gear connects described pressing roller holder (82), and described soft pressure roller (9) is arranged at the front end of pressing roller holder (82).
2. a kind of lithium battery roller glue according to claim 1 is cut the lug machine, it is characterized in that: the described electrode lug device of cutting also comprises lower cutter fixed block (31) and adjustment block (34), described lower slide (3) offers through hole, described adjustment block (34) and lower cutter (33) mutually are adjacent to and are arranged in through hole, described lower slide (3) is by the described adjustment block of screw-pressing (34), and described lower cutter fixed block (31) is fixedly installed in lower slide (3) top.
3. a kind of lithium battery roller glue according to claim 2 is cut the lug machine, it is characterized in that: described lower slide (3) offers the lower installing hole (35) of some connection through holes, and described lower slide (3) compresses described adjustment block (34) after wearing lower installing hole (35) by screw rod.
4. a kind of lithium battery roller glue according to claim 3 is cut the lug machine, it is characterized in that: the described electrode lug device of cutting also comprises positioning tool buffer board (30), described positioning tool buffer board (30) can be arranged at described lower slide (3) top up or down, is provided with spring (32) between positioning tool buffer board (30) and lower slide (3).
5. a kind of lithium battery roller glue according to claim 4 is cut the lug machine, it is characterized in that: the described electrode lug device of cutting also comprises upper cutter fixed block (41) and upper cutter mounting blocks (40), upper cutter fixed block (41) is fixedly installed in described upper tool post (4), upper cutter mounting blocks (40) is fixedly installed in described upper cutter fixed block (41), and described upper cutter (44) is fixedly installed between upper cutter fixed block (41) and upper cutter mounting blocks (40).
6. a kind of lithium battery roller glue according to claim 5 is cut the lug machine, it is characterized in that: described upper cutter mounting blocks (40) offers some upper installing holes (45), and described upper cutter mounting blocks (40) compresses described upper cutter (44) after wearing upper installing hole (45) by screw rod.
7. a kind of lithium battery roller glue according to claim 6 is cut the lug machine, it is characterized in that: described buffering guide post mechanism comprises linear bearing (5), guide pillar (7) and buffer spring (6), described linear bearing (5) is arranged at described lower slide (3), described guide pillar (7) is arranged at described upper tool post (4), guide pillar (7) wears described linear bearing (5), and buffer spring (6) is sheathed on described guide pillar (7).
8. a kind of lithium battery roller glue according to claim 7 is cut the lug machine, it is characterized in that: the described electrode lug device of cutting also comprises base (2), describedly cuts lug driving mechanism (1) and upper tool post (4) is fixedly installed on described base (2).
9. a kind of lithium battery roller glue according to claim 8 is cut the lug machine, it is characterized in that: described buffer gear comprises buffer board (84), guide rod (83), buffing pad (80) and the second buffer spring (81), described pressure roller driving mechanism (8) drives and connects described buffing pad (80), described buffing pad (80) connects described pressing roller holder (82), guide rod (83) wears described buffing pad (80), the front end of guide rod (83) connects described buffer board (84), and the rear end of guide rod (83) connects described the second buffer spring (81).
10. the described a kind of lithium battery roller glue of according to claim 1 to 9 any one is cut the lug machine, and it is characterized in that: the described lug driving mechanism (1) of cutting is lift cylinder, and described pressure roller driving mechanism (8) is the slide unit cylinder.
CN2011102371981A 2011-08-17 2011-08-17 Lithium battery glue rolling and tab cutter Active CN102386363B (en)

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Application Number Priority Date Filing Date Title
CN2011102371981A CN102386363B (en) 2011-08-17 2011-08-17 Lithium battery glue rolling and tab cutter

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Application Number Priority Date Filing Date Title
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CN102386363B true CN102386363B (en) 2013-11-13

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102738433B (en) * 2012-06-14 2014-05-28 深圳市赢合科技股份有限公司 Device for electrode slice production with lithium strap and electrode slice production method
CN102873390B (en) * 2012-09-05 2015-06-24 中航锂电(洛阳)有限公司 Tab cutting device of lithium battery core and tab cutting equipment using tab cutting device
CN103985833B (en) * 2014-05-14 2016-04-27 山东爱通工业机器人科技有限公司 A kind of lithium battery pole ear 90 degree of tape sticking devices
CN106229538B (en) * 2016-08-23 2019-03-01 苏州巨一智能装备有限公司 A kind of mechanism for soft pack cell tab automatic cutting and indent
CN112454443A (en) * 2020-09-30 2021-03-09 广东东博自动化设备有限公司 Cutting machine
CN113894344B (en) * 2021-11-11 2022-11-25 博众精工科技股份有限公司 Battery cutting universal equipment and cutting method

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CN202231086U (en) * 2011-08-17 2012-05-23 东莞市骏泰精密机械有限公司 Roller rubberizing tab cutter for lithium battery

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Publication number Priority date Publication date Assignee Title
CN201676975U (en) * 2010-03-15 2010-12-22 苏州星恒电源有限公司 Discharging device for lithium battery pole piece cutting machine
CN202231086U (en) * 2011-08-17 2012-05-23 东莞市骏泰精密机械有限公司 Roller rubberizing tab cutter for lithium battery

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Inventor after: Li Xinhong

Inventor after: Huang Kaiyao

Inventor before: Zhang Lun

Inventor before: Huang Kaiyao

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: ZHANG LUN HUANG KAIYAO TO: LI XINHONG HUANG KAIYAO

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CP03 Change of name, title or address

Address after: 523000 Guangdong city of Dongguan province Liaobu Zhen Ling Xia Xing Jie Ling Development Zone No. 3

Patentee after: DONGGUAN ALI AUTOMATION CO., LTD.

Address before: Liaobu Zhenye Zhen Ling Ha Industrial Zone Guangdong city Dongguan province 523000 Street No. 11

Patentee before: Dongguan Jigtech Precision Machinery Co., Ltd.

TR01 Transfer of patent right

Effective date of registration: 20170626

Address after: 352106, No. 202, No. 1, left side of Zhang Wan highway junction, Zheng Zheng Industrial Zone, Jiaocheng District, Ningde, Fujian, -2

Patentee after: Ningde shaped power supply system technology Co Ltd

Address before: 523000 Guangdong city of Dongguan province Liaobu Zhen Ling Xia Xing Jie Ling Development Zone No. 3

Patentee before: DONGGUAN ALI AUTOMATION CO., LTD.

TR01 Transfer of patent right