CN206388791U - A kind of production facility - Google Patents
A kind of production facility Download PDFInfo
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- CN206388791U CN206388791U CN201621420125.0U CN201621420125U CN206388791U CN 206388791 U CN206388791 U CN 206388791U CN 201621420125 U CN201621420125 U CN 201621420125U CN 206388791 U CN206388791 U CN 206388791U
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- hot
- pole piece
- pressing
- diaphragm plate
- heat
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
This application discloses a kind of new production facility, it includes being provided with pedestal, the pedestal：Upper membrane unwinding mechanism for providing upper barrier film；It is arranged in the upper membrane unwinding mechanism lower section, the lower diaphragm plate unreeling structure for providing lower diaphragm plate；Be arranged between the upper membrane unwinding mechanism and the lower diaphragm plate unreeling structure, the pole piece unreeling structure for providing pole piece；Be arranged in the upper membrane unwinding mechanism, lower diaphragm plate unreeling structure and the heat-pressing compound machine structure in pole piece unreeling structure downstream, the heat-pressing compound machine structure include upper hot-pressing roller, be arranged in below the upper hot-pressing roller and with the lower hot-pressing roller of the upper hot-pressing roller compression fit；And the slicing mechanism located at the heat-pressing compound machine structure downstream.The application can improve slice-making quality and film-making efficiency, while reducing film-making cost.
Description
Technical field
The application is related to lithium battery production equipment field, and in particular to the film-making in a kind of lithium-ion-power cell production is set
It is standby.
Background technology
Existing bag formula film-making uses the batch (-type) bag-making organization of similar punch press (forcing press), and multiple without heat
Close.This mechanism can not realize continuous bag so that unreeling structure can not be operated steadily, therefore it is slow to increase after unreeling tensioning
Part is deposited to adapt to interval bag-making organization.The increase of tensioning caching part, not only increases cost, and increase the length led the way
Degree, adds the possibility for sideslip of leading the way.In order to prevent sideslip of leading the way, increase correction part of advancing again, this is just further increased
The length led the way.The increase for length of leading the way, the problem of the problem of generating new again is exactly change of lap tape splicing.Tape splicing have to be further added by
Device.This allows for that equipment is excessively complicated, and cost is very high, operates and controls and be cumbersome.
It is to need more mold exchange that existing bag formula flaking method, which changes product, and new method is without more mold exchange, heat
Die block need not change i.e. replaceable product.
The width of existing bag standard film-making barrier film goes out greatly 1 to 2 millimeters than the width of pole piece, and this allows for each pole
Piece will waste 4 to 8 millimeters.
The content of the invention
The purpose of the application is：A kind of new production facility is provided, to improve slice-making quality and film-making efficiency, dropped simultaneously
Low film-making cost.
In order to achieve the above object, the technical scheme of the application is：
It is provided with a kind of production facility, including pedestal, the pedestal：
Upper membrane unwinding mechanism for providing upper barrier film；
It is arranged in the upper membrane unwinding mechanism lower section, the lower diaphragm plate unreeling structure for providing lower diaphragm plate；
It is arranged between the upper membrane unwinding mechanism and the lower diaphragm plate unreeling structure, is put for providing the pole piece of pole piece
Roll up mechanism；
It is arranged in the upper membrane unwinding mechanism, lower diaphragm plate unreeling structure and the hot pressing in pole piece unreeling structure downstream compound
Mechanism, the heat-pressing compound machine structure includes upper hot-pressing roller, is arranged in below the upper hot-pressing roller and is compressed with the upper hot-pressing roller and matched somebody with somebody
The lower hot-pressing roller closed；And
Slicing mechanism located at the heat-pressing compound machine structure downstream.
In some preferred embodiments of the application, the heat-pressing compound machine structure also includes controlling above and below the upper hot-pressing roller
Mobile lift cylinder.
In the other preferred embodiment of the application, set between the heat-pressing compound machine structure and the pole piece unreeling structure
It is equipped with a guide roller.
The advantage of the application is：
1st, the application carries out the continuous compound of pole piece by way of high temperature roll-in, improves film-making speed.
2nd, the equipment sets a guide roller between heat-pressing compound machine structure and pole piece unreeling structure, to pass through the guide roller pair
Upper barrier film, pole piece and lower diaphragm plate are re-introduced between hot-pressing roller and lower hot-pressing roller after integrating guiding, it is ensured that hot pressing is combined matter
Amount, and eliminate the tape splicing part in legacy equipment, tensioning caching part and correction part of advancing.
3rd, the application simplifies production facility structure, reduces equipment cost so that equipment is more handling.
It need not change device structure during the pole piece product for the 4th, making different model, save cost, reduce workload.
Brief description of the drawings
Fig. 1 is the structural representation of this production facility of the embodiment of the present application；
Wherein：The upper membrane unwinding mechanisms of 1-, 2- lower diaphragm plate unreeling structures, 3- pole piece unreeling structures, 4- heat-pressing compound machine structures,
Hot-pressing roller under the upper hot-pressing rollers of 4a-, 4b-, 4c- lift cylinders, 5- slicing mechanisms, 6- guide rollers, the upper barrier films of A-, B- lower diaphragm plates, C-
Pole piece.
Embodiment
The application is described in further detail below by embodiment combination accompanying drawing.The application can be with a variety of
Different forms is realized, however it is not limited to embodiment described by the present embodiment.The purpose of detailed description below is provided
It is easy for becoming apparent from present disclosure thorough explanation, the words of the wherein indicating position such as upper and lower, left and right is only pin
To shown structure in respective figure for position.
However, those skilled in the art may be aware that one or more detail description can be by
Omit, or can also be using other methods, component or material.In some instances, some embodiments are not described
Or be not described later in detail.
In addition, technical characteristic described herein, technical scheme can also be closed arbitrarily in one or more embodiments
Suitable mode is combined.For those skilled in the art, it is easy to understand with provided herein is embodiment relevant method
Step or operation order can also change.Therefore, any order in drawings and examples is merely illustrative purposes, not secretly
Show requirement in a certain order, require unless expressly stated according to a certain order.
It is herein part institute serialization number itself, such as " first ", " second ", is only used for the object described by distinguishing,
Without any order or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, including directly and
It is indirectly connected with (connection).
Fig. 1 shows a specific embodiment of this production facility of the application, and it includes pedestal (being not drawn into figure), should
Membrane unwinding mechanism 1, lower diaphragm plate unreeling structure 2, pole piece unreeling structure 3, heat-pressing compound machine structure 4 and section are provided with pedestal
Mechanism 5.Wherein：
Upper membrane unwinding mechanism 1 is used to provide the upper barrier film A as film-making raw material.It can be used in mechanical field often
The structure type of unwinding device is advised, be will not be repeated here.
Lower diaphragm plate unreeling structure 2 is arranged in the lower section of above-mentioned upper membrane unwinding mechanism 1, and it is used to provide as film-making former material
The lower diaphragm plate B of material.The lower diaphragm plate unreeling structure 2 can also use the structure type of conventional unwinding device in mechanical field, herein
Repeat no more.
Pole piece unreeling structure 3 is arranged between membrane unwinding mechanism 1 and lower diaphragm plate unreeling structure 2, and it is used to provide work
For the pole piece C of film-making raw material.The pole piece unreeling structure 3 can also use the structure shape of conventional unwinding device in mechanical field
Formula, will not be repeated here.
Heat-pressing compound machine structure 4 is arranged in the upper membrane unwinding mechanism, lower diaphragm plate unreeling structure and pole piece unreeling structure
Downstream.The heat-pressing compound machine structure 4 include upper hot-pressing roller 4a, be arranged in below the upper hot-pressing roller 4a and with the upper hot-pressing roller
The lower hot-pressing roller 4b of 4a compression fits.
Slicing mechanism 5 is arranged in the downstream of heat-pressing compound machine structure 4.Slicing mechanism 5 can use conventional in mechanical field
The structure type of slicing device, is also repeated no more herein.
Refer again to shown in Fig. 1, during practical application, wound in upper membrane unwinding mechanism 1 as on one of raw material every
Film A, the lower diaphragm plate B as one of raw material is wound on lower diaphragm plate unreeling structure 2, conduct is wound on pole piece unreeling structure 3
The pole piece C of one of raw material.Foregoing upper barrier film A, lower diaphragm plate B and pole piece C are outwards involved, and by the upper barrier film A involved, under every
Film B be sequentially stacked from top to bottom with pole piece C together with penetrate afterwards heat-pressing compound machine structure 4 upper hot-pressing roller 4a and lower hot-pressing roller 4b it
Between, and compressed by upper hot-pressing roller 4a and lower hot-pressing roller 4b.Opening heat-pressing compound machine structure 4 makes hot-pressing roller 4a and lower hot-pressing roller 4b liters
Temperature is simultaneously rotated.Stacked upper barrier film A, lower diaphragm plate B and pole piece C is in the case where upper hot-pressing roller 4a and lower hot-pressing roller 4b is rolled and pullled, in Fig. 1
In move from left to right, and due to the squeezing action by hot-pressing roller 4b under hot-pressing roller 4a on high temperature and high temperature, stacked is upper
Barrier film A, lower diaphragm plate B and pole piece C are hot pressed and are combined with each other.Upper barrier film A, lower diaphragm plate B and the pole piece C being combined with each other are in section
It is cut off at mechanism 5, so that the composite pole piece of specified specification is made.
In addition, upper barrier film A, lower diaphragm plate B and pole piece C can smoothly penetrate hot-pressing roller 4a and lower hot-pressing roller 4b for convenience
Between, the heat-pressing compound machine structure 4 of the present embodiment is additionally provided with the lift cylinder 4c for controlling the upper hot-pressing roller 4a to move up and down.Make
Used time, first pass through lift cylinder 4c and lift hot-pressing roller 4a, so that forming larger between upper hot-pressing roller 4a and lower hot-pressing roller 4b
The gap of size, then penetrates hot-pressing roller 4a and lower hot-pressing roller 4b, afterwards in stacked upper barrier film A, lower diaphragm plate B and pole piece C
Upper hot-pressing roller 4a is fallen by lift cylinder 4c again, and upper barrier film A, lower diaphragm plate B and pole piece C are compressed.
Moreover, a guide roller 6 is provided between heat-pressing compound machine structure 4 and pole piece unreeling structure 3, to pass through the guide roller
6 couples of upper barrier film A, pole piece C and lower diaphragm plate B are integrated after being oriented to and are re-introduced between hot-pressing roller 4a and lower hot-pressing roller 4b, it is ensured that heat
Press composite quality.
" downstream " described in the present embodiment, is with the fortune of upper barrier film A, lower diaphragm plate B and pole piece C described in process
Line direction is reference.
Above content is to combine the further description that specific embodiment is made to the application, it is impossible to assert this Shen
Specific implementation please is confined to these explanations.For the application person of an ordinary skill in the technical field, do not taking off
On the premise of from the application design, some simple deduction or replace can also be made.
Claims (3)
1. a kind of production facility, including pedestal, it is characterised in that be provided with the pedestal：
Upper membrane unwinding mechanism (1) for providing upper barrier film (A)；
It is arranged in the upper membrane unwinding mechanism lower section, the lower diaphragm plate unreeling structure (2) for providing lower diaphragm plate (B)；
It is arranged between the upper membrane unwinding mechanism and the lower diaphragm plate unreeling structure, is put for providing the pole piece of pole piece (C)
Roll up mechanism (3)；
It is arranged in the upper membrane unwinding mechanism, lower diaphragm plate unreeling structure and the heat-pressing compound machine structure in pole piece unreeling structure downstream
(4), the heat-pressing compound machine structure (4) include upper hot-pressing roller (4a), be arranged in below the upper hot-pressing roller (4a) and with the upper heat
The lower hot-pressing roller (4b) of pressure roller (4a) compression fit；And
Slicing mechanism (5) located at the heat-pressing compound machine structure downstream.
2. production facility according to claim 1, it is characterised in that the heat-pressing compound machine structure (4) also includes control institute
State the lift cylinder (4c) that hot-pressing roller (4a) is moved up and down.
3. production facility according to claim 1, it is characterised in that the heat-pressing compound machine structure (4) is put with the pole piece
A guide roller (6) is provided between volume mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420125.0U CN206388791U (en) | 2016-12-22 | 2016-12-22 | A kind of production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420125.0U CN206388791U (en) | 2016-12-22 | 2016-12-22 | A kind of production facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388791U true CN206388791U (en) | 2017-08-08 |
Family
ID=59491151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621420125.0U Active CN206388791U (en) | 2016-12-22 | 2016-12-22 | A kind of production facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654339A (en) * | 2016-12-22 | 2017-05-10 | 深圳吉阳智能科技有限公司 | Tableting equipment and tableting method |
| CN111584922A (en) * | 2020-05-20 | 2020-08-25 | 帅福得（珠海保税区）电池有限公司 | Automatic production equipment for railway battery cell module |
-
2016
- 2016-12-22 CN CN201621420125.0U patent/CN206388791U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654339A (en) * | 2016-12-22 | 2017-05-10 | 深圳吉阳智能科技有限公司 | Tableting equipment and tableting method |
| CN111584922A (en) * | 2020-05-20 | 2020-08-25 | 帅福得（珠海保税区）电池有限公司 | Automatic production equipment for railway battery cell module |
| CN111584922B (en) * | 2020-05-20 | 2021-08-17 | 帅福得（珠海保税区）电池有限公司 | Automatic production equipment for railway battery cell module |
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