CN103682473B - Rewind the method and the machine that rewinds of preparing battery roll core - Google Patents
Rewind the method and the machine that rewinds of preparing battery roll core Download PDFInfo
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- CN103682473B CN103682473B CN201310582763.7A CN201310582763A CN103682473B CN 103682473 B CN103682473 B CN 103682473B CN 201310582763 A CN201310582763 A CN 201310582763A CN 103682473 B CN103682473 B CN 103682473B
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- pressure wheel
- roll film
- lower pressure
- battery
- roll
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
- H01M10/28—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
- H01M10/0409—Machines for assembling batteries for cells with wound electrodes
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
Abstract
The invention discloses a kind of rewinding and prepare the method for battery roll core, it comprises the steps: (1) arranges one and to rewind machine; It comprises a lower pressure wheel, a upper pressure wheel group, and one is arranged at the roll film pin between upper pressure wheel group and lower pressure wheel, and one is arranged at the roll film platform on lower pressure wheel, and the transmission device that is connected with above-mentioned component; (2) switch on power, the above-mentioned machine that rewinds is in running order, arranges a diaphragm paper, arrange a negative plate, under the drive of described transmission device, raise lower pressure wheel on described diaphragm paper on described roll film platform; Again above-mentioned diaphragm paper is carried out upset doubling, wrap roll film pin, on described diaphragm paper, a positive plate is set again, under the drive of described transmission device, fall upper pressure wheel group; Described transmission device drives roll film pin to rotate, and the winding realizing battery roll core makes.The invention also discloses a kind of machine that rewinds realizing said method.
Description
Technical field
The present invention relates to cell manufacturing techniques field, be specifically related to a kind of method preparing battery roll core and machine that rewinds implementing the method for rewinding.
Background technology
Ni-MH battery is the substitute products of early stage nickel-cadmium cell, and it is at present compared with the battery of environmental protection, does not re-use poisonous cadmium, can eliminate the pollution problem that heavy metal element brings environment.Ni-MH battery has larger energy density ratio, and this means can when not increasing additional weight for digital equipment, uses Ni-MH battery can operating time of extension device effectively.Simultaneously Ni-MH battery in electrology characteristic with nickel-cadmium cell also basic simlarity, completely can replacement nickel cadmium cell when practical application, and do not need to carry out any transformation to equipment.Another advantage of Ni-MH battery is: substantially reduce in nickel-cadmium cell and exist " memory effect ", and this makes Ni-MH battery use more easily.Ni-MH battery have charging fast, the advantage such as long service life, fail safe be good, be also widely used in electrokinetic cell.Above advantage also illustrate that the market space of Ni-MH battery still exists.
But the manufacture of current Ni-MH battery, mostly is half machine, the mode of semi-hand carries out.In the face of labor shortage, direct labor cost increases day by day, and competition of the same trade, forces us must reduce the cost of human resources of product manufacturing; The research and development of ni-mh production automation machine are exactly that we are extremely urgent.Meanwhile, if reduce the product rejection and material consumption that occur in production, improving the quality of product, is also instant task.
At present, what traditional roller adopted is crosspointer roll film, and two roll film pins cut with a pole line to form, and become flat, cost is high; And when producing due to the problem of intensity, often there will be volume pin and bending, the phenomenon of volume pin fracture, these all directly cause the increase of production cost and the reduction of product quality.
Summary of the invention
For the above-mentioned deficiency of prior art, the object of the present invention is to provide a kind of single needle solved the problem to rewind and prepare the method for battery roll core; And implement the machine that rewinds of the method.
The present invention for achieving the above object and adopt technical scheme be:
Rewind and prepare a method for battery roll core, it comprises the steps:
(1) arrange one to rewind machine, it comprises a lower pressure wheel, a upper pressure wheel group, and one is arranged at the roll film pin between upper pressure wheel group and lower pressure wheel, and one is arranged at the roll film platform on lower pressure wheel, and the transmission device that is connected with above-mentioned component;
(2) switch on power, the above-mentioned machine that rewinds is in running order, arranges a diaphragm paper, arrange a negative plate, under the drive of described transmission device, raise lower pressure wheel on described diaphragm paper on described roll film platform; Again above-mentioned diaphragm paper is carried out upset doubling, wrap roll film pin, on described diaphragm paper, a positive plate is set again, under the drive of described transmission device, fall upper pressure wheel group; Described transmission device drives roll film pin to rotate, and the winding realizing battery roll core makes.
Described roll film pin, it is made for adopting the long rod of hexagonal metal, and described roll film pin, it is positioned in the middle of upper pressure wheel group and lower pressure wheel, and it is in the winding manufacturing process of battery core, and it can move left and right freely and smoothly.
Described lower pressure wheel, it is positioned at the below of roll film pin, and the axis of described lower pressure wheel and the axis of roll film pin are parallel to each other.
Described upper pressure wheel group, it is positioned at the top of roll film pin, and is combined by the roller that two diameters are identical; Described roller, it is with roll film pin for symmetry axis, and the symmetrical both sides being arranged at described roll film pin, described roller can bidirectional rolling freely and smoothly, and the diameter of described roller is less than the diameter of lower pressure wheel.
Described roll film platform, is fixedly installed on the right side of lower pressure wheel, and described roll film platform follower lower pressure wheel moves up and down, and described roll film platform is positioned at immediately below roll film pin.
The size of described diaphragm paper, the size of positive/negative plate, according to the battery roll core of different model to be produced, the size of diaphragm paper that selection is mated with the model of battery roll core to be produced and the size of positive/negative plate.
A kind of machine that rewinds implemented above-mentioned rewinding and prepare the method for battery roll core, it comprises a lower pressure wheel, a upper pressure wheel group, one is arranged at the roll film pin between upper pressure wheel group and lower pressure wheel, and one is arranged at the roll film platform on lower pressure wheel, and the transmission device that is connected with above-mentioned component; Described roll film pin, it is made for adopting the long rod of hexagonal metal, and described roll film pin, it is positioned in the middle of upper pressure wheel group and lower pressure wheel, and it is in the winding manufacturing process of battery core, and it can move left and right freely and smoothly.
Described lower pressure wheel, it is positioned at the upper and lower of roll film pin, and the axis of described lower pressure wheel and the axis of roll film pin are parallel to each other.
Described upper pressure wheel group, it is positioned at the top of roll film pin, and is combined by the roller that two diameters are identical; Described roller, it is with roll film pin for symmetry axis, and the symmetrical both sides being arranged at described roll film pin, described roller can bidirectional rolling freely and smoothly, and the diameter of described roller is less than the diameter of lower pressure wheel.
Described roll film platform, is fixedly installed on the right side of lower pressure wheel, and described roll film platform follower lower pressure wheel moves up and down, and described roll film platform is positioned at immediately below roll film pin; The size of described diaphragm paper, the size of positive/negative plate, according to the battery roll core of different model to be produced, the size of diaphragm paper that selection is mated with the model of battery roll core to be produced and the size of positive/negative plate.
What roll film pin of the present invention adopted is hexagonal volume pin, and intensity comparatively conventional needle is high, and only with a volume pin, extends the useful life of roll film pin, decreases corresponding cost and drops into.
Of the present invention rewinding prepares the method for battery roll core, single needle roll film is adopted to prepare battery roll core, step science, compact, efficient work, automaticity is high, it can realize the preparation of the battery roll core of multi-model number, and the conversion of different model battery is when preparing, only need the diaphragm paper changing different capitalization, and positive/negative plate, the battery roll core of different model battery can be realized, replacing is not needed to rewind machine, its universal performance is strong, replacing efficiency is fast, reduce the dependence to human resources, reduce production cost, good product quality, percent defective is low, material consumption is few.
Meanwhile, the machine that rewinds provided by the invention, it is rational in infrastructure, also be applicable to the preparation of the battery roll core of high-capacity battery, also have, by the product that the mechanism of rewinding of the present invention is standby, steady quality, decreases the generation of the scrap products in production, can save comprehensive production cost.
Below in conjunction with accompanying drawing and embodiment, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is that the embodiment of the present invention rewinds the structural representation of machine;
Wherein:
1, lower pressure wheel 2, roll film platform 3, roller
4, roll film pin
Embodiment
See Fig. 1, provided by the invention rewinding prepares the method for battery roll core, and it comprises the steps:
(1) arrange one to rewind machine, it comprises lower pressure wheel 1, upper pressure wheel group, and a roll film pin 4, be arranged between upper pressure wheel group and lower pressure wheel 1 is arranged at the roll film platform 2 on lower pressure wheel 1, and the transmission device that is connected with above-mentioned component;
(2) switch on power, the above-mentioned machine that rewinds is in running order, arranges a diaphragm paper, arrange a negative plate, under the drive of described transmission device, raise lower pressure wheel 1 on described diaphragm paper on described roll film platform 2; Again above-mentioned diaphragm paper is carried out upset doubling, wrap roll film pin 4, on described diaphragm paper, a positive plate is set again, under the drive of described transmission device, fall upper pressure wheel group; Described transmission device drives roll film pin 4 to rotate, and the winding realizing battery roll core makes.
Described roll film pin 4, it is made for adopting the long rod of hexagonal metal, and described roll film pin 4, it is positioned in the middle of upper pressure wheel group and lower pressure wheel 1, and it is in the winding manufacturing process of battery core, and it can move left and right freely and smoothly.
Described lower pressure wheel 1, it is positioned at the below of roll film pin 4, and the axis of described lower pressure wheel 1 and the axis of roll film pin 4 are parallel to each other.
Described upper pressure wheel group, it is positioned at the top of roll film pin 4, and is combined by the roller 3 that two diameters are identical; Described roller 3, it is with roll film pin 4 for symmetry axis, and the symmetrical both sides being arranged at described roll film pin 4, described roller 3 can bidirectional rolling freely and smoothly, and the diameter of described roller 3 is less than the diameter of lower pressure wheel 1.
Described roll film platform 2, is fixedly installed on the right side of lower pressure wheel 1, and described roll film platform 2 follower lower pressure wheel 1 moves up and down, and described roll film platform 2 is positioned at immediately below roll film pin 4.
The size of described diaphragm paper, the size of positive/negative plate, according to the battery roll core of different model to be produced, the size of diaphragm paper that selection is mated with the model of battery roll core to be produced and the size of positive/negative plate.
A kind of machine that rewinds implemented above-mentioned rewinding and prepare the method for battery roll core, it comprises lower pressure wheel 1, upper pressure wheel group, one is arranged at the roll film pin 4 between upper pressure wheel group and lower pressure wheel 1, one is arranged at the roll film platform 2 on lower pressure wheel 1, and the transmission device that is connected with above-mentioned component; Described roll film pin 4, it is made for adopting the long rod of hexagonal metal, and described roll film pin 4, it is positioned in the middle of upper pressure wheel group and lower pressure wheel 1, and it is in the winding manufacturing process of battery core, and it can move left and right freely and smoothly.
Described lower pressure wheel 1, it is positioned at the upper and lower of roll film pin 4, and the axis of described lower pressure wheel 1 and the axis of roll film pin 4 are parallel to each other.
Described upper pressure wheel group, it is positioned at the top of roll film pin 4, and is combined by the roller 3 that two diameters are identical; Described roller 3, it is with roll film pin 4 for symmetry axis, and the symmetrical both sides being arranged at described roll film pin 4, described roller 3 can bidirectional rolling freely and smoothly, and the diameter of described roller 3 is less than the diameter of lower pressure wheel 1.
Described roll film platform 2, is fixedly installed on the right side of lower pressure wheel 1, and described roll film platform 2 follower lower pressure wheel 1 moves up and down, and described roll film platform 2 is positioned at immediately below roll film pin 4; The size of described diaphragm paper, the size of positive/negative plate, according to the battery roll core of different model to be produced, the size of diaphragm paper that selection is mated with the model of battery roll core to be produced and the size of positive/negative plate.
What roll film pin 4 of the present invention adopted is hexagonal volume pin, and intensity comparatively conventional needle is high, and only with a volume pin, extends the useful life of roll film pin 4, decreases corresponding cost and drops into.
Of the present invention rewinding prepares the method for battery roll core, this kind adopts single needle roll film to prepare the method for battery roll core, it can realize the preparation of the battery roll core of multi-model number, and the conversion of different model battery is when preparing, only need diaphragm paper and the positive/negative plate of changing different capitalization, the battery roll core of different model battery can be realized, do not need replacing to rewind machine, its universal performance is strong, changes efficiency fast.
Meanwhile, the machine that rewinds provided by the invention, it is also applicable to the preparation of the battery roll core of high-capacity battery, also has, and by the product that the mechanism of rewinding of the present invention is standby, quality is outstanding, decreases the generation of the scrap products in production, for company has saved cost.
The present invention is not limited to above-mentioned execution mode, and all employings and similarity method of the present invention and structure realize all modes of the object of the invention, all within protection scope of the present invention.
Claims (8)
1. rewind and prepare a method for battery roll core, it is characterized in that, it comprises the steps:
(1) arrange one to rewind machine, it comprises a lower pressure wheel, a upper pressure wheel group, and one is arranged at the roll film pin between upper pressure wheel group and lower pressure wheel, and one is arranged at the roll film platform on lower pressure wheel, and the transmission device that is connected with above-mentioned component; Described upper pressure wheel group, it is positioned at the top of roll film pin, and is combined by the roller that two diameters are identical; Described roller, its with roll film pin for symmetry axis, the symmetrical both sides being arranged at described roll film pin, described roller can bidirectional rolling freely and smoothly, and the diameter of described roller is less than the diameter of lower pressure wheel;
(2) switch on power, the above-mentioned machine that rewinds is in running order, arranges a diaphragm paper, arrange a negative plate, under the drive of described transmission device, raise lower pressure wheel on described diaphragm paper on described roll film platform; Again above-mentioned diaphragm paper is carried out upset doubling, wrap roll film pin, on described diaphragm paper, a positive plate is set again, under the drive of described transmission device, fall upper pressure wheel group; Described transmission device drives roll film pin to rotate, and the winding realizing battery roll core makes.
2. according to claim 1 rewinding prepares the method for battery roll core, it is characterized in that: described roll film pin, it is made for adopting the long rod of hexagonal metal, described roll film pin, it is positioned in the middle of upper pressure wheel group and lower pressure wheel, it is in the winding manufacturing process of battery core, and it can move left and right freely and smoothly.
3. according to claim 1 rewinding prepares the method for battery roll core, it is characterized in that: described lower pressure wheel, and it is positioned at the below of roll film pin, and the axis of described lower pressure wheel and the axis of roll film pin are parallel to each other.
4. according to claim 1 rewinding prepares the method for battery roll core, it is characterized in that: described roll film platform, be fixedly installed on the right side of lower pressure wheel, described roll film platform follower lower pressure wheel moves up and down, and described roll film platform is positioned at immediately below roll film pin.
5. according to claim 1 rewinding prepares the method for battery roll core, it is characterized in that: the size of described diaphragm paper, the size of positive/negative plate, according to the battery roll core of different model to be produced, the size of diaphragm paper that selection is mated with the model of battery roll core to be produced and the size of positive/negative plate.
6. the machine that rewinds implementing the claims rewinding described in 1 and prepare the method for battery roll core, it is characterized in that: it comprises a lower pressure wheel, a upper pressure wheel group, one is arranged at the roll film pin between upper pressure wheel group and lower pressure wheel, one is arranged at the roll film platform on lower pressure wheel, and the transmission device that is connected with above-mentioned component; Described roll film pin, it is made for adopting the long rod of hexagonal metal, described roll film pin, and it is positioned in the middle of upper pressure wheel group and lower pressure wheel, and it is in the winding manufacturing process of battery core, and it can move left and right freely and smoothly; Described upper pressure wheel group, it is positioned at the top of roll film pin, and is combined by the roller that two diameters are identical; Described roller, it is with roll film pin for symmetry axis, and the symmetrical both sides being arranged at described roll film pin, described roller can bidirectional rolling freely and smoothly, and the diameter of described roller is less than the diameter of lower pressure wheel.
7. the machine that rewinds according to claim 6, it is characterized in that: described lower pressure wheel, it is positioned at the below of roll film pin, and the axis of described lower pressure wheel and the axis of roll film pin are parallel to each other.
8. the machine that rewinds according to claim 6, is characterized in that: described roll film platform, is fixedly installed on the right side of lower pressure wheel, and described roll film platform follower lower pressure wheel moves up and down, and described roll film platform is positioned at immediately below roll film pin; The size of described diaphragm paper, the size of positive/negative plate, according to the battery roll core of different model to be produced, the size of diaphragm paper that selection is mated with the model of battery roll core to be produced and the size of positive/negative plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582763.7A CN103682473B (en) | 2013-11-18 | 2013-11-18 | Rewind the method and the machine that rewinds of preparing battery roll core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582763.7A CN103682473B (en) | 2013-11-18 | 2013-11-18 | Rewind the method and the machine that rewinds of preparing battery roll core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103682473A CN103682473A (en) | 2014-03-26 |
| CN103682473B true CN103682473B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310582763.7A Active CN103682473B (en) | 2013-11-18 | 2013-11-18 | Rewind the method and the machine that rewinds of preparing battery roll core |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839088A (en) * | 1973-01-24 | 1974-10-01 | Gates Rubber Co | Apparatus for spirally winding components of an electrolytic cell |
| CN101707264A (en) * | 2009-07-02 | 2010-05-12 | 宁波维科电池有限公司 | Method for winding pole piece of lithium ion battery and winding device thereof |
| CN102017242A (en) * | 2008-09-02 | 2011-04-13 | 丰田自动车株式会社 | Electrode sheet manufacturing method, and apparatus therefor |
-
2013
- 2013-11-18 CN CN201310582763.7A patent/CN103682473B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839088A (en) * | 1973-01-24 | 1974-10-01 | Gates Rubber Co | Apparatus for spirally winding components of an electrolytic cell |
| CN102017242A (en) * | 2008-09-02 | 2011-04-13 | 丰田自动车株式会社 | Electrode sheet manufacturing method, and apparatus therefor |
| CN101707264A (en) * | 2009-07-02 | 2010-05-12 | 宁波维科电池有限公司 | Method for winding pole piece of lithium ion battery and winding device thereof |
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| Publication number | Publication date |
|---|---|
| CN103682473A (en) | 2014-03-26 |
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