CN102646848A - Lithium-battery base material compound machine - Google Patents
Lithium-battery base material compound machine Download PDFInfo
- Publication number
- CN102646848A CN102646848A CN201110384278XA CN201110384278A CN102646848A CN 102646848 A CN102646848 A CN 102646848A CN 201110384278X A CN201110384278X A CN 201110384278XA CN 201110384278 A CN201110384278 A CN 201110384278A CN 102646848 A CN102646848 A CN 102646848A
- Authority
- CN
- China
- Prior art keywords
- electric heating
- support
- heating roller
- base material
- battery base
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 27
- 150000001875 compounds Chemical class 0.000 title abstract description 12
- 238000005485 electric heating Methods 0.000 claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 19
- 229910052744 lithium Inorganic materials 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 17
- 238000007731 hot pressing Methods 0.000 claims description 15
- 238000013329 compounding Methods 0.000 claims description 10
- 239000006247 magnetic powder Substances 0.000 claims description 5
- 230000005622 photoelectricity Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000002508 compound effect Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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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
-
- 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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- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a lithium-battery base material compound machine. The lithium-battery base material compound machine is characterized in that a support is arranged at a hot-press part, an electric heating roll is connected with the support through a bearing, an upper support is arranged on the electric heating roll, an upper electric heating roll is connected with the upper support through the bearing, the upper support is connected with the support through a guide rail and is connected with an air cylinder on the support, the electric heating roll and one side of a winding part are provided with side supports, a side electric heating roll is connected with the side supports, the side supports are connected with the support through the guide rail and are connected with the air cylinder on the support, and the electric heating roll, the upper electric heating roll and the side electric heating roll are connected with a motor through a transmission device. According to the lithium-battery base material compound machine disclosed by the invention, three sets of electric heating rolls move in a shape of S to thermally compound a lithium-battery base material so that the compound pressure of the lithium-battery base material and the surface temperature of the electric heating roll can be conveniently regulated; and the lithium-battery base material compound machine has the advantages of uniform compound press and compound temperature, convenience in control and regulation, good compound effect, good consistency of performances of product and the like.
Description
Technical field
The invention belongs to hot complex technique field, specifically a kind of base material heated evenly, decide that journey extruding, composite force are easy to adjust, the lithium battery base material compounding machine of raising battery performance.
Background technology
As everyone knows; Lithium battery is a poly-lithium battery, but because characteristics such as high, pollution-free, in light weight, the memoryless property of its energy, life-span length, shape arbitrariness are widely used in military affairs, civil area, the lithium battery base material is composited by anode, negative electrode, barrier film and collector; The synchronous operation rolling equipment that existing equipment complex is made up of the oily warm-up mill and the heating plate device of upper and lower symmetry; Because the greasy dirt phenomenon appears in heating surface area little, hot pressing weak effect easily, and pressure and tension force instability; Cause the consistency of battery performance relatively poor, production efficiency is low, product percent of pass is low; ZL2006200470686 discloses a kind of polymer lithium ion secondary battery Continuous Heat compounding machine, and it is partly formed by unreeling part, hot pressing part, rolling, unreels part and is located at hot pressing both sides partly respectively with the rolling part; Described hot pressing part by casing, up and down two floating type constant temperature heating systems, a pair ofly form with linear velocity pressure roller, clearance pressure governor motion and heat sink; A side of two floating type constant temperature heating systems up and down, a pair of last pressure roller with the linear velocity pressure roller is located on the pressure adjustmenting mechanism, and heat sink is located at the casing port of export outside.The deficiency of this processing unit (plant) is that complex structure, temperature distributing disproportionation are even, hot composite effect properties of product consistency poor, that produce is poor.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned prior art, provide a kind of simple in structure, volume is little, base material heated is even, decide journey extruding, composite force is easy to adjust, improve the lithium battery base material compounding machine of battery performance.
The present invention can reach through following measure:
A kind of lithium battery base material compounding machine comprises unreeling part, hot pressing part, rolling part, unreels the both sides that part and rolling part is located at the hot pressing part respectively; It is characterized in that hot pressing partly is provided with support, electric heating roller is connected with support through bearing, and the electric heating roller top is provided with upper bracket; Last electric heating roller is connected with upper bracket through bearing; Upper bracket is connected with support through guide rail, and upper bracket is connected with cylinder on being arranged on support, and a side of electric heating roller and rolling part is provided with side stand; The side electric heating roller is connected with side stand through bearing; Side stand is connected with support through guide rail, and side stand is connected with cylinder on being arranged on support, electric heating roller, goes up electric heating roller and is connected with motor through transmission device with the side electric heating roller.
The part that unreels of the present invention is formed by unreeling support, guide roller, gas expansion shaft, photoelectricity automatic deviation correction and magnetic powder brake.
Rolling part of the present invention is made up of rolling support, guide roller, gas expansion shaft, magnetic powder cluth.
The present invention is provided with controller, and controller comprises PLC and control flow, and the grating chi is housed respectively on upper bracket and the side stand, and grating chi and controller join, to realize the gap between electric heating roller and last electric heating roller and side electric heating roller.
It is compound that the present invention adopts three cover electric heating rollers that the lithium battery base material is carried out heat; The lithium battery base material is walked S shape around three cover electric heating rollers; Gap through electric heating roller, side electric heating roller and electric heating roller on cylinder and the stepping electricity face scalable; To regulate the composite pressure of lithium battery base material, the electric heating roller surface temperature is all permanent and can regulate easily, has that combined temp and composite pressure are even, regulating and controlling convenient, simple to operate, advantages such as composite effect good, properties of product high conformity.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of A part among Fig. 1.
Fig. 3 is the structural representation of B part among Fig. 1.
Fig. 4 is the structural representation of C part among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described:
As shown in the figure; A kind of lithium battery base material compounding machine comprises unreeling part A, hot pressing part B, rolling portion C, unreels part A, hot pressing part B, rolling portion C and can be arranged on the same workbench; Unreel part A and rolling portion C and be located at the both sides of hot pressing part B respectively
The part A that unreels wherein is provided with and unreels support 21, unreels support 21 and is provided with gas expansion shaft 22, photoelectricity automatic deviation correction and magnetic powder brake, and one of them gas expansion shaft is arranged on the workbench; To make things convenient for the conveying of lithium ion battery base material; Unreel and can also be provided with a plurality of guide rollers 2 on the support 1, send into hot pressing part B with lithium battery base material that better will be compound, the structure of above-mentioned each part and mutual downlink connection relation are identical with prior art; This does not give unnecessary details
Hot pressing part B wherein is provided with support 11, and the two ends of electric heating roller 12 are connected with support 11 through bearing respectively, and electric heating roller 12 tops are provided with upper bracket 13; Last electric heating roller 14 two ends are connected with upper bracket 13 through bearing, and upper bracket 13 is connected with support 11 through guide rail 15, and guide rail 15 can adopt the slide bar sleeve type; Also can adopt dovetail groove type, upper bracket 13 is connected with cylinder 16 on being arranged on support 11, and its annexation is identical with prior art; This does not give unnecessary details, and electric heating roller 12 is provided with side stand 17 with a side of rolling portion C, and side electric heating roller 18 is connected with side stand 17 through bearing; Side stand 17 is connected with support 11 through guide rail 19; Side stand 17 is connected with cylinder 20 on being arranged on support 11, electric heating roller 12, goes up electric heating roller 14 and can be connected with motor through transmission device with side electric heating roller 18, also can directly be connected with motor; Transmission device of the present invention can adopt gear drive, also can adopt chain drive as shown in Figure 3; Motor can adopt stepping motor, electric heating roller 12, goes up electric heating roller 14 and can be connected with motor through transmission device respectively with side electric heating roller 18, also can a motor through transmission device and electric heating roller 12; Electric heating roller 12 is connected with side electric heating roller 18 with last electric heating roller 14 through transmission device again; Can also be electric heating roller 12, go up in electric heating roller 14 and the side electric heating roller 18 two directly or through speed changer be connected with motor, be connected through transmission device between electric heating roller 12, last electric heating roller 14 and the side electric heating roller 18, above-mentioned identical with prior art; This does not give unnecessary details
The present invention is provided with controller, and controller comprises PLC and control flow, and the grating chi is housed respectively on upper bracket and the side stand, and grating chi and controller join, to realize the gap between electric heating roller and last electric heating roller and side electric heating roller.
It is compound that the present invention adopts three cover electric heating that the lithium battery base material is carried out heat; The lithium battery base material is walked S shape around three cover electric heating rollers; Gap through electric heating roller, side electric heating roller and electric heating roller on the cylinder scalable; Described electric heating roller, go up electric heating roller, side electric heating roller surface temperature is all permanent and controlled, adjustable; To regulate the composite pressure and the combined temp of lithium battery base material, have that combined temp and composite pressure are even, regulating and controlling convenient, simple to operate, the advantages such as properties of product high conformity produced.
Claims (4)
1. a lithium battery base material compounding machine comprises unreeling part, hot pressing part, rolling part, unreels the both sides that part and rolling part is located at the hot pressing part respectively; It is characterized in that hot pressing partly is provided with support, electric heating roller is connected with support through bearing, and the electric heating roller top is provided with upper bracket; Last electric heating roller is connected with upper bracket through bearing; Upper bracket is connected with support through guide rail, and upper bracket is connected with cylinder on being arranged on support, and a side of electric heating roller and rolling part is provided with side stand; The side electric heating roller is connected with side stand through bearing; Side stand is connected with support through guide rail, and side stand is connected with cylinder on being arranged on support, electric heating roller, goes up electric heating roller and is connected with motor through transmission device with the side electric heating roller.
2. a kind of lithium battery base material compounding machine according to claim 1 is characterized in that unreeling part and comprises and unreel support, guide roller, gas expansion shaft, photoelectricity automatic deviation correction and magnetic powder brake.
3. a kind of lithium battery base material compounding machine according to claim 1 is characterized in that rolling partly comprises by rolling support, guide roller, gas expansion shaft, magnetic powder cluth.
4. a kind of lithium battery base material compounding machine according to claim 1; It is characterized in that controller comprises PLC and control flow; The grating chi is housed respectively on upper bracket and the side stand, and grating chi and controller join, and realize the gap between electric heating roller and last electric heating roller and side electric heating roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110384278.XA CN102646848B (en) | 2011-11-28 | 2011-11-28 | Lithium-battery base material compound machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110384278.XA CN102646848B (en) | 2011-11-28 | 2011-11-28 | Lithium-battery base material compound machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102646848A true CN102646848A (en) | 2012-08-22 |
| CN102646848B CN102646848B (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110384278.XA Active CN102646848B (en) | 2011-11-28 | 2011-11-28 | Lithium-battery base material compound machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102646848B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969379Y (en) * | 2006-10-25 | 2007-10-31 | 上海泰莱钢结构工程有限公司 | Polymer lithium ion secondary battery continuous heat compound machine |
| US20080098590A1 (en) * | 2005-01-25 | 2008-05-01 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Facility For Forming Cell Electrode Plate |
| JP2010055962A (en) * | 2008-08-28 | 2010-03-11 | Toyota Motor Corp | Manufacturing method of wound electrode body, its equipment, and manufacturing method of battery |
| CN201693827U (en) * | 2010-06-10 | 2011-01-05 | 汕头市新天地印刷厂有限公司 | Laminating device of film laminating machine |
| CN202384435U (en) * | 2011-11-28 | 2012-08-15 | 威海汇兴纤维制品有限公司 | Compound machine of base material for lithium battery |
-
2011
- 2011-11-28 CN CN201110384278.XA patent/CN102646848B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080098590A1 (en) * | 2005-01-25 | 2008-05-01 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Facility For Forming Cell Electrode Plate |
| CN200969379Y (en) * | 2006-10-25 | 2007-10-31 | 上海泰莱钢结构工程有限公司 | Polymer lithium ion secondary battery continuous heat compound machine |
| JP2010055962A (en) * | 2008-08-28 | 2010-03-11 | Toyota Motor Corp | Manufacturing method of wound electrode body, its equipment, and manufacturing method of battery |
| CN201693827U (en) * | 2010-06-10 | 2011-01-05 | 汕头市新天地印刷厂有限公司 | Laminating device of film laminating machine |
| CN202384435U (en) * | 2011-11-28 | 2012-08-15 | 威海汇兴纤维制品有限公司 | Compound machine of base material for lithium battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102646848B (en) | 2014-06-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Lithium battery substrate laminating machine Effective date of registration: 20220928 Granted publication date: 20140611 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: WEIHAI HUIXING FIBER PRODUCTS Co.,Ltd. Registration number: Y2022370000127 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231026 Granted publication date: 20140611 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: WEIHAI HUIXING FIBER PRODUCTS Co.,Ltd. Registration number: Y2022370000127 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Lithium battery substrate composite machine Granted publication date: 20140611 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: WEIHAI HUIXING FIBER PRODUCTS Co.,Ltd. Registration number: Y2024980008146 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |