CN205985222U - Lamination machine of core is rolled up to lamination formula lithium ion - Google Patents

Lamination machine of core is rolled up to lamination formula lithium ion Download PDF

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Publication number
CN205985222U
CN205985222U CN201620937413.7U CN201620937413U CN205985222U CN 205985222 U CN205985222 U CN 205985222U CN 201620937413 U CN201620937413 U CN 201620937413U CN 205985222 U CN205985222 U CN 205985222U
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CN
China
Prior art keywords
guide rail
workbench
platform
tabletting
laminated
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.)
Withdrawn - After Issue
Application number
CN201620937413.7U
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Chinese (zh)
Inventor
方宜
王丰
黄刚
武行兵
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.)
Hefei Gotion High Tech Power Energy Co Ltd
Original Assignee
Hefei Guoxuan High Tech Power Energy Co Ltd
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Filing date
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Application filed by Hefei Guoxuan High Tech Power Energy Co Ltd filed Critical Hefei Guoxuan High Tech Power Energy Co Ltd
Priority to CN201620937413.7U priority Critical patent/CN205985222U/en
Application granted granted Critical
Publication of CN205985222U publication Critical patent/CN205985222U/en
Withdrawn - After Issue legal-status Critical Current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
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The utility model provides a lamination machine of core is rolled up to lamination formula lithium ion, set firmly anodal storage box and the negative pole storage box on the workstation including the symmetry, mount and pole piece transfer device has set firmly on the workstation respectively, set firmly on the mount with the parallel receipts material platform of workstation, the pole piece transfer device expects with receiving that the platform is located the symmetry axis of anodal storage box and negative pole storage box, the symmetry is equipped with left preforming and right preforming on being located the workstation of receiving material platform both sides, be located be equipped with cutting platform in proper order on the workstation on right preforming right side, the device is got to electric core clamp, having set firmly on the mount and having put the membrane device, be located the mount of receiving the material platform and putting between the membrane device and set firmly competent guide rail and perpendicular guide rail, sliding connection has at a distance from film fixture on the horizontal guide rail, and sliding connection has unfamiliar cutter on the perpendicular guide rail. To receive the material platform and fix a position, adjust through the round trip movement of diaphragm that the negative pole piece wraps up, the lamination well, improve the production efficiency of lamination machine and the production quality of electric core.

Description

A kind of laminating machine of laminated Li-ion core
Technical field
This utility model is related to field of lithium ion battery and in particular to a kind of laminating machine of laminated Li-ion core.
Background technology
Lithium ion battery quickly grows, range of application expanding day, market share are increasingly improved, in particular with the energy The arrival of crisis and ambient pressure expanding day, lithium ion battery applies on electric automobile as power source so that market The demand of lithium ion battery is expanded further.The requirement to battery performance for the application on electric automobile for the lithium ion battery is different In consumption market battery, should high-energy-density, high power density again, simultaneously to security performance require also very high.
The structure of lithium battery mostly is stacked and takeup type at present, and wherein laminated battery plate is more beneficial for sending out of battery performance Wave, but mostly be lamination stacking table in common laminating machine and drive barrier film to come and go back and forth at the charging of positive and negative electrode both sides, after having folded a piece of negative pole Return again to folded positive pole, constantly circulate, lamination stacking table move distance is longer, leads to entire laminations less efficient, seriality is poor.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of laminating machine of laminated Li-ion core, improves its work Make efficiency, and enable consecutive production.
This utility model adopts the following technical scheme that:
A kind of laminating machine of laminated Li-ion core, is used for load shape positive/negative plate including being symmetrically fixedly arranged on workbench Positive pole material-storing box and negative pole material-storing box, described workbench is installed with fixed mount and pole piece transfer device, described fixation respectively The rewinding platform parallel with described workbench is installed with frame, described pole piece transfer device and rewinding platform are located at positive pole material-storing box On the axis of symmetry of negative pole material-storing box;Left tabletting and right tabletting are arranged with the workbench of rewinding platform both sides, are located at Cutting platform, battery core clamp device are sequentially provided with the workbench on the right side of right tabletting;On fixed mount above rewinding platform It is installed with and puts film device, positioned at rewinding platform with the fixed mount put between film device is installed with horizontal guide rail and vertical guide rail, institute State and septum clip is slidably connected on horizontal guide rail, vertical guide rail slidably connects barrier film cutting knife.
Scheme further, described pole piece transfer device includes being fixedly arranged on the first rotation that can carry out 180 degree rotation on workbench Rotary device, described first rotary apparatuss are connected with the sucker for drawing positive/negative plate by connecting rod.
Scheme further, described left tabletting, right tabletting are all by retractor device and fixing lowering or hoisting gear on the table Connect, make left tabletting, right tabletting realization motion horizontally and vertically.
Scheme further, described septum clip is more than positive/negative plate along the distance that horizontal guide rail moves in the horizontal direction Width.
Scheme further, described barrier film cutting knife moves along vertical guide rail perpendicular to Cutting platform direction.
Scheme further, described battery core clamp device includes the fixture for clamping battery core, and described fixture passes through second and revolves Rotary device is connected with the slide on workbench, and described chute is perpendicular to Cutting platform.
Further scheme, described workbench is provided with the transporter for transmitting battery core, described transporter and institute State chute to be arranged in parallel.
In this utility model, the first rotary apparatuss, the second rotary apparatuss are rotary cylinder or rotary oil cylinder;Described flexible dress It is set to telescopic oil cylinder or telescopic cylinder, lowering or hoisting gear is hoist cylinder or lift cylinder.Described transporter is conveyer belt, can be by Transfer transfers out the battery core making in time.
Left tabletting in this utility model, right tabletting are achieved by retractor device and perpendicular carry out water in fixed mount direction Translation dynamic so as to pushing down or extract out and leaving rewinding platform;Left tabletting, right tabletting achieve perpendicular receipts by lowering or hoisting gear Material platform direction is vertically moved.
Positive and negative plate material-storing box is the both sides being symmetrically mounted on pole piece transfer device, and the first rotary apparatuss drive sucker to enter Row 180 degree rotates, and can pick up the positive/negative plate in positive and negative plate material-storing box respectively and be placed on rewinding platform.Diaphragm clip Tool is provided with to be put between film device and rewinding platform, membrane coil is enclosed within and puts on film device, barrier film termination is worn in the middle of septum clip Cross, when septum clip carries out level along horizontal guide rail and reciprocates, barrier film is become S-shaped to tile layer by layer rewinding platform On, pole piece transfer device positive/negative plate compartment of terrain is placed on barrier film and is wrapped up by barrier film simultaneously.Then pass through retractor device With using cooperatively of lowering or hoisting gear, left tabletting and right tabletting are pressed in the barrier film being laid on rewinding platform and are fixed;And it is every Before drawing a piece of pole piece arrival rewinding platform, one of them extraction of left and right tabletting, push down pole piece after placing pole piece, another Tabletting is extracted out and pole piece is fixed, and then barrier film ability is wrapped up to pole piece under the drive of septum clip.
On septum clip, deviation correcting device is installed, can in time diaphragm position be corrected it is ensured that accurately to positive and negative Pole piece is wrapped up.In order to ensure barrier film more accurately, consolidation wrap positive and negative plate, left and right tabletting depressed position and receipts Expect that flat edge of table flushes, the width of rewinding platform is suitable with the width of positive/negative plate.
So rewinding platform is fixed on a position by this utility model, moving back and forth of barrier film is driven by septum clip Realize positive/negative plate carried out wrapping up, lamination, improve the production efficiency of laminating machine and the quality of production of battery core.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2-5 is matched with left and right tabletting for septum clip the state diagram of lamination.
In figure:1- positive pole material-storing box;2- negative pole material-storing box;3- pole piece transfer device, 3.1- first rotary apparatuss, 3.2- inhales Disk;4- rewinding platform;The left tabletting of 5.1-, the right tabletting of 5.2-, 5.3- lowering or hoisting gear, 5.4- retractor device;6- fixed mount, 6.1- water Level gauge, 6.2- vertical guide rail;7- puts film device;8- septum clip;9- barrier film cutting knife;10- Cutting platform;11- battery core grips Device, 11.1- fixture, 11.2- second rotary apparatuss;12- transporter;13- negative plate;14- barrier film;15- positive plate;16- Battery core;17- workbench, 17.1- chute.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become apparent from understanding, below with reference to accompanying drawing to this Utility model is described in detail.It should be appreciated that this utility model has various change for different embodiments, But all without departing from scope of the present utility model, in addition, explanation therein and accompanying drawing only lay down a definition, this utility model is used, and without In restriction this patent.
As shown in figure 1, a kind of laminating machine of laminated Li-ion core, it is used for filling including being symmetrically fixedly arranged on workbench 17 The positive pole material-storing box 1 of lamellar positive/negative plate and negative pole material-storing box 2, described workbench 17 is installed with fixed mount 6 and pole piece respectively Transfer device 3, described fixed mount 6 is installed with the rewinding platform 4 parallel with described workbench 17, described pole piece transfer device 3 It is located on positive pole material-storing box 1 and the axis of symmetry of negative pole material-storing box 2 with rewinding platform 4;Workbench 17 positioned at rewinding platform 4 both sides On be arranged with left tabletting 5.1 and right tabletting 5.2, be sequentially provided with Cutting platform on the workbench 17 on right tabletting 5.2 right side 10 and battery core clamp device 11;It is installed with the fixed mount 6 of rewinding platform 4 top and puts film device 7, positioned at rewinding platform 4 With the fixed mount 6 put between film device 7 is installed with horizontal guide rail 6.1 and vertical guide rail 6.2, described horizontal guide rail 6.1 slides It is connected with septum clip 8, vertical guide rail 6.2 slidably connects barrier film cutting knife 9.
Further scheme, described pole piece transfer device 3 includes being fixedly arranged on workbench 17 and can carry out the first of 180 degree rotation Rotary apparatuss 3.1, described first rotary apparatuss 3.1 are connected with the sucker 3.2 for drawing positive/negative plate by connecting rod.
Scheme further, described left tabletting 5.1, right tabletting 5.2 all by retractor device 5.4 and are fixed on workbench 17 Lowering or hoisting gear 5.3 connect, make the motion that left tabletting 5.1, right tabletting 5.2 are realized horizontally and vertically.
Scheme further, described septum clip 8 is more than both positive and negative polarity along the distance that horizontal guide rail 6.1 moves in the horizontal direction The width of piece.
Scheme further, described barrier film cutting knife 9 moves along vertical guide rail 6.2 perpendicular to Cutting platform 10 direction.
Scheme further, described battery core clamp device 11 includes the fixture 11.1 for clamping battery core, described fixture 11.1 It is slidably connected with the chute 17.1 on workbench 17 by the second rotary apparatuss 11.2, described chute 17.1 is perpendicular to cutting Platform 10.
Further scheme, described workbench 17 is provided with the transporter 12 for transmitting battery core, described transporter 12 are be arranged in parallel with described chute 17.1.
Below in conjunction with the accompanying drawings the complete lamination process of laminating machine is described as follows:
1st, the termination of barrier film 14 is put in the middle of septum clip 8, and first manually barrier film 14 is laid on rewinding platform 4, Barrier film 14 is compressed simultaneously and is fixed on rewinding platform 4, as shown in Figure 2 by left tabletting 5.1 and right tabletting 5.2.
2nd, when lamination starts, pole piece transfer device 3 passes through the first rotary apparatuss 3.2 position of rotation so as to sucker 3.2 first will Negative plate in negative pole material-storing box 2 picks up and rotation direction is covered above barrier film 14;Meanwhile, by flexible dress Put 5.4 risings being displaced outwardly with lowering or hoisting gear 5.3, and make right tabletting 5.2 leave rewinding platform 4;Then retractor device 5.4, Lowering or hoisting gear 5.3 moves round about right tabletting 5.2 is pressed on above negative plate 13 again simultaneously and fixes negative plate 13 Live;Ditto equally operate with rear left tabletting 5.1 and leave rewinding platform 4 and be again pressed on negative plate 13;Finally, barrier film 14 exists Moved to right clamping piece 5.2 direction from left tabletting 5.1 under the drive of septum clip 8, negative plate 13 is wrapped in barrier film 14, now Right tabletting 5.2 is extracted out and is pressed on barrier film, and left tabletting 5.1 is extracted out, waits the operation of next work step;End-state is as shown in Figure 3.
3rd, pole piece transfer device 3 is drawn positive plate 15 again and is placed on the barrier film 14 of the top on rewinding platform 4, simultaneously The action of left tabletting 5.1 and be pressed on above positive plate 15 and be fixed, with rear right tabletting 5.2 extract out also press against positive plate 15;Then Barrier film 14 under the drive of septum clip 8 by right tabletting 5.2 to the left tabletting 5.1 direction motion, and by positive plate 15 be wrapped in every In film 14;Now left tabletting 5.1 is extracted out and is pressed on barrier film 14, and right tabletting 5.2 is extracted out, waits the operation of next work step.Final shape State is as shown in Figure 4.
4th, repeat the above steps, until single cell lamination terminates, then battery core clamp device 11 passes through the second rotating dress Put 11.2 to move along chute 17.1 to rewinding platform 4 direction, its fixture 11.1 grips battery core 16, then moves to opposite direction again One segment distance, when so that the barrier film being connected with battery core is located on Cutting platform 10, left and right tabletting is pushed down on rewinding platform simultaneously Barrier film 14, be fixed on rewinding platform 4;Last barrier film cutting knife 9 along vertical guide rail 6.2 move and will be located at battery core with Barrier film cut-out between rewinding platform(As shown in Figure 5), the second rotary apparatuss 11.2 on battery core clamp device 11 rotate 90 degree And the battery core folded 16 is transferred on transporter 12 and is transported to subsequent processing.Laminating machine then starts the system of next battery core Make.
Embodiment proposed in description is only preferred embodiment for illustration purposes it is no intended to limit Make scope of the present utility model, therefore understands that other etc. can be made in the case of without departing substantially from spirit and scope of the present utility model Efficacious prescriptions case and modification.

Claims (7)

1. a kind of laminating machine of laminated Li-ion core, including being symmetrically fixedly arranged on workbench(17)Above it is used for load shape both positive and negative polarity The positive pole material-storing box of piece(1)With negative pole material-storing box(2)It is characterised in that:Described workbench(17)Upper it is installed with fixed mount respectively (6)And pole piece transfer device(3), described fixed mount(6)On be installed with and described workbench(17)Parallel rewinding platform(4), Described pole piece transfer device(3)With rewinding platform(4)Positioned at positive pole material-storing box(1)With negative pole material-storing box(2)Axis of symmetry on;Position In rewinding platform(4)The workbench of both sides(17)On be arranged with left tabletting(5.1)With right tabletting(5.2), positioned at right tabletting (5.2)The workbench on right side(17)On be sequentially provided with Cutting platform(10), battery core clamp device(11);Positioned at rewinding platform(4) The fixed mount of top(6)On be installed with and put film device(7), positioned at rewinding platform(4)With put film device(7)Between fixed mount (6)It is installed with horizontal guide rail(6.1)And vertical guide rail(6.2), described horizontal guide rail(6.1)On slidably connect septum clip (8), vertical guide rail(6.2)On slidably connect barrier film cutting knife(9).
2. a kind of laminated Li-ion core according to claim 1 laminating machine it is characterised in that:Described pole piece transfer Device(3)Including being fixedly arranged on workbench(17)On can carry out the first rotary apparatuss of 180 degree rotation(3.1), described first rotation Device(3.1)By connecting rod and for drawing the sucker of positive/negative plate(3.2)Connect.
3. a kind of laminated Li-ion core according to claim 1 laminating machine it is characterised in that:Described left tabletting (5.1), right tabletting(5.2)All by retractor device(5.4)Be fixed on workbench(17)On lowering or hoisting gear(5.3)Connect, Make left tabletting(5.1), right tabletting(5.2)Realize motion horizontally and vertically.
4. a kind of laminated Li-ion core according to claim 1 laminating machine it is characterised in that:Described septum clip (8)Along horizontal guide rail(6.1)The distance moving in the horizontal direction is more than the width of positive/negative plate.
5. a kind of laminated Li-ion core according to claim 1 laminating machine it is characterised in that:Described barrier film cutting knife (9)Along vertical guide rail(6.2)Perpendicular to Cutting platform(10)Direction is moved.
6. a kind of laminated Li-ion core according to claim 1 laminating machine it is characterised in that:Described battery core gripping Device(11)Including the fixture for clamping battery core(11.1), described fixture(11.1)By the second rotary apparatuss(11.2)With set In workbench(17)On chute(17.1)It is slidably connected, described chute(17.1)Perpendicular to Cutting platform(10).
7. a kind of laminated Li-ion core according to claim 6 laminating machine it is characterised in that:Described workbench (17)It is provided with the transporter for transmitting battery core(12), described transporter(12)With described chute(17.1)Parallel set Put.
CN201620937413.7U 2016-08-24 2016-08-24 Lamination machine of core is rolled up to lamination formula lithium ion Withdrawn - After Issue CN205985222U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620937413.7U CN205985222U (en) 2016-08-24 2016-08-24 Lamination machine of core is rolled up to lamination formula lithium ion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620937413.7U CN205985222U (en) 2016-08-24 2016-08-24 Lamination machine of core is rolled up to lamination formula lithium ion

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106159336A (en) * 2016-08-24 2016-11-23 合肥国轩高科动力能源有限公司 A kind of laminating machine of laminated Li-ion core
CN108624847A (en) * 2017-03-21 2018-10-09 张家港康得新光电材料有限公司 Coating material is packed into system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106159336A (en) * 2016-08-24 2016-11-23 合肥国轩高科动力能源有限公司 A kind of laminating machine of laminated Li-ion core
CN106159336B (en) * 2016-08-24 2018-09-18 合肥国轩高科动力能源有限公司 A kind of laminating machine of laminated Li-ion core
CN108624847A (en) * 2017-03-21 2018-10-09 张家港康得新光电材料有限公司 Coating material is packed into system
CN108624847B (en) * 2017-03-21 2020-09-15 张家港康得新光电材料有限公司 Coated substrate loading system

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Granted publication date: 20170222

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