CN107887633A - A kind of electric core membrane enters box hat system - Google Patents

A kind of electric core membrane enters box hat system Download PDF

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Publication number
CN107887633A
CN107887633A CN201710893555.7A CN201710893555A CN107887633A CN 107887633 A CN107887633 A CN 107887633A CN 201710893555 A CN201710893555 A CN 201710893555A CN 107887633 A CN107887633 A CN 107887633A
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CN
China
Prior art keywords
counterdie
box hat
film
side film
electric core
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Granted
Application number
CN201710893555.7A
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Chinese (zh)
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CN107887633B (en
Inventor
伍建武
邓祥
项尚
刘建华
刘金成
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Eve Energy Co Ltd
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Eve Energy Co Ltd
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Priority to CN201710893555.7A priority Critical patent/CN107887633B/en
Publication of CN107887633A publication Critical patent/CN107887633A/en
Application granted granted Critical
Publication of CN107887633B publication Critical patent/CN107887633B/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0404Machines for assembling batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00Primary cells; Manufacture thereof
    • H01M6/005Devices for making primary cells
    • 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

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)

Abstract

The present invention discloses a kind of electric core membrane and enters box hat system, for counterdie and side film to be inserted in inside box hat simultaneously, including:For counterdie is transported transportation turntable, for counterdie is cut counterdie cutter device, for counterdie is transferred on the transportation turntable counterdie feeding manipulator, for opposite side film cut while film cutter device, for by while film and counterdie insertion box hat in barrier film enter box hat device.The electric core membrane of the present invention enters box hat system, by setting transportation turntable, counterdie cutter device, counterdie feeding manipulator, side film cutter device, barrier film to enter box hat device, and design is optimized to the structure of all parts, feeding is carried out to counterdie, opposite side film carries out feeding, counterdie and side film is inserted to the inside of box hat simultaneously so that counterdie fits in box hat inner bottom surface, so that side film is bonded with lithium piece, so as to improve the mechanical automation level of production of battery.

Description

A kind of electric core membrane enters box hat system
Technical field
The present invention relates to battery machine automatic producing technology field, enters box hat system more particularly to a kind of electric core membrane System.
Background technology
As society's continuous development and science and technology are constantly progressive, mechanical automation, which produces, has become development trend, and gradually Instead of traditional hand labour, new power source is injected for Sustainable Development of Enterprises.Therefore, battery production manufacturing enterprise is also required to Grow with each passing hour, by transition and upgrade, actively push forward technological transformation, mechanical automation production is greatly developed, so as to improve enterprise " intelligence is made " is horizontal, realizes the sustainable development of enterprise.
As shown in figure 1, it is a kind of sectional view of battery core semi-finished product 10.Battery core semi-finished product 10 include:Box hat 11, it is contained in And fit in the lithium piece 12 of the madial wall of box hat 11, the counterdie 13 that is contained in and fits in the inner bottom surface of box hat 11, be contained in box hat 11 Side film 14 that is interior and being bonded with lithium piece 12.
How feeding is carried out to counterdie 13, and how opposite side film 14 carries out feeding, how to insert counterdie 13 and side film 14 simultaneously Enter the inside of box hat 11 so that counterdie 13 fits in the inner bottom surface of box hat 11 so that side film 14 is bonded with lithium piece 12, so as to improve electricity The mechanical automation level of production in pond, this is research staff's technical issues that need to address of enterprise.
The content of the invention
The purpose of the present invention is to overcome weak point of the prior art, there is provided a kind of electric core membrane enters box hat system, right Counterdie carries out feeding, and opposite side film carries out feeding, counterdie and side film is inserted to the inside of box hat simultaneously so that counterdie fits in box hat Inner bottom surface so that side film is bonded with lithium piece, so as to improve the mechanical automation level of production of battery.
The purpose of the present invention is achieved through the following technical solutions:
A kind of electric core membrane enters box hat system, for counterdie and side film to be inserted in inside box hat simultaneously, including:For right Transportation turntable that counterdie is transported, the counterdie cutter device, described for counterdie to be transferred to for being cut to counterdie Counterdie feeding manipulator on transportation turntable, for opposite side film cut while film cutter device, for by while film and counterdie Barrier film in insertion box hat enters box hat device.
In one of the embodiments,
Offered on the transportation turntable and push through hole, described push forms circular counterdie carrying tablet in through hole;
The counterdie cutter device includes:For counterdie is unreeled counterdie unreeling wheel, for being rushed to counterdie The blanking mechanism of sanction;
The side film cutter device includes:The side film unreeling wheel that is unreeled for opposite side film, cut for opposite side film The cutting mechanism cut;
The barrier film, which enters box hat device, to be included:Barrier film press mechanism, side film winding mechanism;
The side film winding mechanism includes:The side film roll that film roll around rod rotates in film roll around rod and described driving is around driving Portion, film adsorption hole when described one end in film roll around rod is formed;
The barrier film press mechanism drives the side film winding mechanism lifting, to cause the side film roll around rod to be arranged in institute That states transportation turntable pushes through hole.
In one of the embodiments, the barrier film press mechanism includes:Support frame is pushed, oscillating rod is pushed, pushes cunning Dynamic plate, drive division is pushed, the sliding panel lifting carriage that pushes is pushed on support frame located at described, described to push oscillating rod one end Be articulated with it is described push on support frame, the other end be articulated with it is described push on sliding panel, it is described push drive division driving it is described under Oscillating rod is pressed to cause the sliding panel that pushes to push support frame lifting described in.
In one of the embodiments, the side film roll is installed on described push on sliding panel around drive division.
In one of the embodiments, the side film roll is motor-driven structure around drive division.
In one of the embodiments, the electric core membrane enters box hat system and also included by multiple box hat fixed jigs head and the tail It is in turn connected to form the box hat transport streamline of ring-type.
The electric core membrane of the present invention enters box hat system, by setting transportation turntable, counterdie cutter device, counterdie feeding machinery Hand, side film cutter device, barrier film enter box hat device, and optimize design to the structure of all parts, and feeding is carried out to counterdie, Opposite side film carries out feeding, counterdie and side film is inserted to the inside of box hat simultaneously so that counterdie fits in box hat inner bottom surface so that side Film is bonded with lithium piece, so as to improve the mechanical automation level of production of battery.
Brief description of the drawings
Fig. 1 is a kind of sectional view of battery core semi-finished product;
Fig. 2 is that the electric core membrane of one embodiment of the invention enters the structure chart of box hat system;
Fig. 3 enters the Local map of box hat system for the electric core membrane shown in Fig. 2;
Fig. 4 is the structure chart for the box hat fixed jig that electric core membrane enters box hat system;
Fig. 5 is the structure chart for the positioning lifting apparatus that electric core membrane enters box hat system.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more The arbitrary and all combination of related Listed Items.
As shown in Fig. 2 a kind of electric core membrane enters box hat system 20, for counterdie 13 and side film 14 to be inserted in into box hat simultaneously Inside 11 so that counterdie 13 fits in the inner bottom surface of box hat 11 so that side film 14 is bonded with lithium piece 12.
Electric core membrane, which enters box hat system 20, to be included:For counterdie 13 is transported transportation turntable 100, for counterdie The 13 counterdie cutter devices 200 cut, the counterdie feeding manipulator for being transferred to counterdie 13 on transportation turntable 100 300th, for opposite side film 14 cut while film cutter device 400, for by while film 14 and counterdie 13 insert in box hat 11 Barrier film enters box hat device 500.
Counterdie cutter device 200 is realized is punched out disc-shaped by coiled counterdie, and counterdie feeding manipulator 300 cuts counterdie The counterdie for cutting the disc-shaped at device 200 is transferred on transportation turntable 100, transportation turntable 100 by the counterdie of disc-shaped transport to Barrier film enters at box hat device 500, while film cutter device 400 realize coiled while film is cut into it is a bit of, barrier film enter box hat dress Put 500 one side to be used to a bit of side film roll being coiled into cylindrical shape, on the other hand by the bottom of columnar side film and disc-shaped Film is inserted in box hat 11 simultaneously.
Below, counterdie cutter device 200 is illustrated:
Counterdie cutter device 200 includes:For counterdie 13 is unreeled counterdie unreeling wheel 210, for counterdie 13 The blanking mechanism 220 being punched.Counterdie unreeling wheel 210 unreels coiled counterdie to be punched in blanking mechanism 220, punching Cut out the disc-shaped that coiled counterdie is punched out meeting technological requirement by mechanism 220.It is noted that as long as can realize will be coiled Counterdie is punched out the blanking mechanism of the prior art for the disc-shaped counterdie for meeting technological requirement, can use.
Below, counterdie feeding manipulator 300 is illustrated:
The counterdie of disc-shaped at counterdie cutter device 200 is transferred to transportation turntable 100 by counterdie feeding manipulator 300 On, it is to be noted that, counterdie is transferred in transportation turntable 100 by counterdie cutter device 200 as long as can realize, and with liter The manipulator of the prior art of function and spinfunction is dropped, can be used.
Also referring to Fig. 3, below, transportation turntable 100 is illustrated:
Offered on transportation turntable 100 and push through hole 110, pushed and counterdie carrying tablet 120 is formed in through hole 110.Counterdie is held Slide glass 120 is used to carry the counterdie for shifting the disc-shaped to come by counterdie feeding manipulator 300, and pushes opening up for through hole 110, Then enter box hat device 500 for follow-up barrier film while enter counterdie and side mould to provide in box hat conveniently.In the present embodiment, Offered on transportation turntable 100 it is multiple push through hole 110, multiple through holes 110 that push are in centered on the rotating shaft of transportation turntable 100 Annular array is distributed in the edge of transportation turntable 100, so as to greatly improve the efficiency of production.
Further, center overlapping of axles of the central shaft of counterdie carrying tablet 120 with pushing through hole 110, counterdie carrying tablet 120 Outer shroud fit in the inwall for pushing through hole 110, the inner annular edge of counterdie carrying tablet 120 forms chamfering, counterdie carrying tablet 120 with Push and counterdie accepting groove is formed between the hole wall of through hole 110.Counterdie is contained in counterdie accepting groove, is set by such structure Meter, on the one hand can cause counterdie to be stably positioned on counterdie carrying tablet 120, and on the other hand, counterdie, which is limited in, pushes through hole In 110 hole wall so that counterdie is less likely to occur to drop during transport, improves the stability of transport, another aspect, During counterdie is pressed into box hat, because the inner annular edge of counterdie carrying tablet 120 forms chamfering so that counterdie can be smoothly Depart from from counterdie carrying tablet 120.
As shown in figure 3, below, opposite side film cutter device 400 illustrates:
Side film cutter device 400 includes:The side film unreeling wheel 410 that is unreeled for opposite side film 14, for opposite side film 14 The cutting mechanism 420 cut.Coiled is unreeled in cutting mechanism 420 wait the while film being punched in film unreeling wheel 410, cut Cutting mill structure 420 cuts into coiled side film a bit of.As long as it is noted that it can realize coiled side film punching Go out to meet the cutting mechanism of the prior art of a bit of counterdie of technological requirement, can use.
As shown in figure 3, below, box hat device 500 is entered to barrier film and is illustrated:
Barrier film, which enters box hat device 500, to be included:Barrier film press mechanism 510, side film winding mechanism 520.
Side film winding mechanism 520 includes:The side film roll that film roll around rod 521 rotates in film roll around rod 521 and driving is around drive Dynamic portion 522, the film adsorption hole 523 when one end of film roll around rod 521 is formed.
Barrier film press mechanism 510 drives side film winding mechanism 520 to lift, to cause side film roll around rod 521 to be arranged in transport Rotating disk 100 pushes through hole 110.
Specifically, barrier film press mechanism 510 includes:Push support frame 511, push oscillating rod 512, push sliding panel 513, Drive division (not shown) is pushed, the lifting carriage of sliding panel 513 is pushed located at pushing on support frame 511, pushes the one end of oscillating rod 512 It is articulated with and pushes on support frame 511, the other end, which is articulated with, is pushed on sliding panel 513, is pushed drive division driving and is pushed oscillating rod 512 Lifted with to push sliding panel 513 along support frame 511 is pushed.Side film roll is installed on around drive division 522 and pushes sliding panel 513 On.In the present embodiment, side film roll is motor-driven structure around drive division 522.
The operation principle that barrier film enters box hat device 500 is as follows:
Transportation turntable 100 drives counterdie 13 to turn to the lower section of side film roll around rod 521 that barrier film enters box hat device 500;
Side film roll around rod 521, side film roll are reached by the while film 14 come out in the cutting mechanism 420 of film cutter device 400 The one end of around rod 521 under cooperation of the film adsorption hole 523 in vacuum generating device by while film 14 draw, meanwhile, side film roll around rod 521 are rotated by side film roll around drive division 522, and then, side film 14 just forms cylinder-like structure;
And then, push drive division driving and push oscillating rod 512 with so that pushing sliding panel 513 along pushing support frame 511 Decline, push sliding panel 513 and then drive side film roll to decline around drive division 522, in film roll around the film again and when driving of drive division 522 What winding rod 521 was arranged in transportation turntable 100 pushes through hole 110;
Then, positioned at while in film roll around rod 521 while film 14 and transportation turntable 100 on counterdie 13 simultaneously be pressed into box hat In 11 so that counterdie 13 fits in the inner bottom surface of box hat 11 so that side film 14 is bonded with lithium piece 12.
As shown in Figures 4 and 5, further, electric core membrane enters box hat system 20 and also included:By multiple box hat fixed jigs 610 head and the tail are in turn connected to form the box hat transport streamline (not shown) of ring-type, for being positioned to box hat fixed jig 610 And the positioning lifting apparatus 700 of lifting.
Box hat fixed jig 610 includes:Box hat transport base 611, box hat locating piece 612;
Two pieces of horizontal anomalous movement limited blocks 613, two pieces of horizontal anomalous movement limited blocks 613 are fixed with box hat transport base 611 Between form horizontal anomalous movement spacing zone, offer what is coordinated with two pieces of horizontal anomalous movement limited blocks 613 on box hat locating piece 612 respectively Two horizontal anomalous movement stopper slots 614, box hat locating piece 612 are movably arranged in box hat transport base 611 and spacing in the horizontal direction In in the horizontal anomalous movement spacing zone;
Box hat locating piece 612 is provided with the box hat elevator 615 of liftable motion, and box hat elevator 615 is received with box hat Cavity volume 616, box hat host cavity 616 is interior to be provided with box hat gripping block 617, and box hat gripping block 617 passes through spring 618 and box hat host cavity 616 cavity wall connection.
Positioning lifting apparatus 700 includes:Locating piece location structure 710, elevator lifting structure 720.
Locating piece location structure 710 includes:Locating piece locating rod 711 and locating piece Locating driver portion (not shown), positioning One end of block locating rod 711 forms positioning wedge shaped projection 712, offers on box hat locating piece 612 and matches somebody with somebody with positioning wedge shaped projection 712 The positioning wedge-shaped impression 713 of conjunction, locating piece Locating driver portion driving locating piece locating rod 711 rotates, to cause locating wedge shape convex Block 712 is embedded in or departed from positioning wedge-shaped impression 713.
Elevator lifting structure 720 includes:Elevator lifting bar 721, elevator lifting drive division (not shown), elevator One end of lifting bar 721 supports or separated with box hat elevator 615, elevator lifting drive division driving elevator lifting bar 721 Lifting, to cause box hat elevator 615 vertically to make elevating movement.
Box hat transports streamline and the operation principle of positioning lifting apparatus 700 is as follows:
Box hat transports streamline under the driving of related driving device so that box hat fixed jig 610 reaches transportation turntable 100 one of them push the underface of through hole 110;
Locating piece location structure 710 acts, and locating piece Locating driver portion driving locating piece locating rod 711 rotates, to cause Position in the insertion positioning wedge-shaped impression 713 of wedge shaped projection 712, because box hat locating piece 612 is movably arranged at box hat in the horizontal direction In transport base 611 and it is limited in the horizontal anomalous movement spacing zone, by such structure setting, can reaches and box hat is consolidated Determine the effect that the box hat on tool 610 is accurately positioned, precisely insert box hat for side film 14 and counterdie 13 and get ready;
Then, elevator lifting structure 720 acts, and elevator lifting drive division driving elevator lifting bar 721 rises, with So that the vertically lifting of box hat elevator 615, and then the effect of lifting box hat, box hat contact with pushing through hole 110, Got ready for side film 14 and the more stable insertion box hat of counterdie 13;
Then, push drive division driving and push oscillating rod 512 with so that pushing sliding panel 513 along pushing under support frame 511 Drop, push sliding panel 513 and then drive side film roll to decline around drive division 522, in film roll around the film roll again and when driving of drive division 522 What around rod 521 was arranged in transportation turntable 100 pushes through hole 110, then, positioned in the while film 14 and transport in film roll around rod 521 Counterdie 13 on rotating disk 100 is pressed into box hat 11 simultaneously.
The electric core membrane of the present invention enters box hat system 20, by setting transportation turntable 100, counterdie cutter device 200, counterdie Feeding manipulator 300, side film cutter device 400, barrier film enter box hat device 500, and the structures of all parts is optimized and set Meter, feeding is carried out to counterdie, opposite side film carries out feeding, counterdie and side film is inserted to the inside of box hat simultaneously so that counterdie is bonded In box hat inner bottom surface so that side film is bonded with lithium piece, so as to improve the mechanical automation level of production of battery.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (6)

1. a kind of electric core membrane enters box hat system, for counterdie and side film to be inserted in inside box hat simultaneously, it is characterised in that bag Include:For counterdie is transported transportation turntable, for counterdie is cut counterdie cutter device, for by counterdie turn The counterdie feeding manipulator that moves on the transportation turntable, for opposite side film cut while film cutter device, for by while Barrier film in film and counterdie insertion box hat enters box hat device.
2. electric core membrane according to claim 1 enters box hat system, it is characterised in that
Offered on the transportation turntable and push through hole, described push forms circular counterdie carrying tablet in through hole;
The counterdie cutter device includes:For counterdie is unreeled counterdie unreeling wheel, for what is be punched to counterdie Blanking mechanism;
The side film cutter device includes:The side film unreeling wheel that is unreeled for opposite side film, cut for opposite side film Cutting mechanism;
The barrier film, which enters box hat device, to be included:Barrier film press mechanism, side film winding mechanism;
The side film winding mechanism includes:The side film roll that film roll around rod rotates in film roll around rod and described driving around drive division, Film adsorption hole when described one end in film roll around rod is formed;
The barrier film press mechanism drives the side film winding mechanism lifting, to cause the side film roll around rod to be arranged in the fortune Defeated rotating disk pushes through hole.
3. electric core membrane according to claim 1 enters box hat system, it is characterised in that the barrier film press mechanism includes: Support frame is pushed, oscillating rod is pushed, pushes sliding panel, pushing drive division, the sliding panel lifting carriage that pushes is under described Press on support frame, it is described push oscillating rod one end be articulated with it is described push on support frame, the other end, which is articulated with, described pushes slip On plate, described push pushes oscillating rod with so that the sliding panel that pushes pushes support frame liter described in described in drive division driving Drop.
4. electric core membrane according to claim 3 enters box hat system, it is characterised in that the side film roll is installed around drive division Pushed in described on sliding panel.
5. electric core membrane according to claim 4 enters box hat system, it is characterised in that the side film roll is electricity around drive division Machine driving structure.
6. electric core membrane according to claim 1 enters box hat system, it is characterised in that the electric core membrane enters box hat system The box hat for also including being in turn connected to form ring-type by multiple box hat fixed jigs head and the tail transports streamline.
CN201710893555.7A 2017-09-21 2017-09-21 A kind of electric core membrane enters steel shell system Active CN107887633B (en)

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CN201710893555.7A CN107887633B (en) 2017-09-21 2017-09-21 A kind of electric core membrane enters steel shell system

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CN107887633A true CN107887633A (en) 2018-04-06
CN107887633B CN107887633B (en) 2019-11-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110061254A (en) * 2019-03-04 2019-07-26 惠州亿纬锂能股份有限公司 The linkage transmission structure of button cell manufacturing equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101901887A (en) * 2010-06-13 2010-12-01 惠州亿纬锂能股份有限公司 Automatic processing and assembling equipment of battery film
CN201749889U (en) * 2010-06-13 2011-02-16 惠州亿纬锂能股份有限公司 Equipment for automatically machining and assembling battery diaphragm
CN204348843U (en) * 2015-02-10 2015-05-20 惠州市多科达科技有限公司 A kind of lithium battery automatic Composition line

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101901887A (en) * 2010-06-13 2010-12-01 惠州亿纬锂能股份有限公司 Automatic processing and assembling equipment of battery film
CN201749889U (en) * 2010-06-13 2011-02-16 惠州亿纬锂能股份有限公司 Equipment for automatically machining and assembling battery diaphragm
CN204348843U (en) * 2015-02-10 2015-05-20 惠州市多科达科技有限公司 A kind of lithium battery automatic Composition line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110061254A (en) * 2019-03-04 2019-07-26 惠州亿纬锂能股份有限公司 The linkage transmission structure of button cell manufacturing equipment

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