CN202905906U - Manufacturing fixture of polymer Li-ion battery - Google Patents
Manufacturing fixture of polymer Li-ion battery Download PDFInfo
- Publication number
- CN202905906U CN202905906U CN2012206540300U CN201220654030U CN202905906U CN 202905906 U CN202905906 U CN 202905906U CN 2012206540300 U CN2012206540300 U CN 2012206540300U CN 201220654030 U CN201220654030 U CN 201220654030U CN 202905906 U CN202905906 U CN 202905906U
- Authority
- CN
- China
- Prior art keywords
- polymer
- ion battery
- pressing plate
- push rod
- flat board
- 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.)
- Expired - Fee Related
Links
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 41
- 229920000642 polymer Polymers 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000006258 conductive agent Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium Ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052803 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
Classifications
-
- 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
Abstract
The utility model belongs to the field of batteries, and provides a manufacturing fixture of a polymer Li-ion battery. The manufacturing fixture comprises a first flat plate and a second flat plate which are oppositely arranged at an interval, wherein a plurality of guide pillars is fixedly arranged between the first flat plate and the second flat plate; a pressing plate is slidably arranged on the guide pillars; a push rod vertical to the pressing plate is fixedly arranged on the pressing plate, and penetrates through the first flat plate so as to be connected with a power plant; the power plant drives the pressing plate to move back and forth on the guide pillars through the push rod; and the polymer Li-ion battery is placed on the second flat plate. According to the manufacturing fixture, the polymer Li-ion battery is pressed through the power plant, the push rod and the pressing plate, and simultaneously, through external high-temperature baking, a positive pole piece, a negative pole piece and a diaphragm of the polymer Li-ion battery are fit preferably, so that the internal resistance of the polymer Li-ion battery is reduced, a surface of the polymer Li-ion battery is flat, and the thickness is reduced.
Description
Technical field
The utility model belongs to field of batteries, relates in particular to a kind of manufacturing anchor clamps of polymer Li-ion battery.
Background technology
In recent years, the development of portable power source has obtained market generally to be approved, along with smart mobile phone popularize and power consumption constantly increases, require that battery has that energy density is high, more miniaturization, ultrathin, lightweight, and high security and low-cost etc.
At present, the positive pole of conventional polymer lithium ion battery all is to add electrically conductive graphite (addition 2-4%) as conductive agent, and its energy density is between 300-400Wh/L, and energy content of battery density is low, can't satisfy current requirement to the lithium battery capacity.
In addition, prior art is when making polymer Li-ion battery, when polymer Li-ion battery is exerted pressure, so that the both positive and negative polarity pole piece of polymer Li-ion battery, barrier film can't finely be fitted, cause the internal resistance of polymer Li-ion battery to increase, the surface irregularity that causes polymer Li-ion battery, became uneven.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of manufacturing anchor clamps of polymer Li-ion battery are provided.
The utility model is to realize like this, a kind of manufacturing anchor clamps of polymer Li-ion battery, it is characterized in that, comprise first dull and stereotyped and the second flat board that two relative also intervals arrange, be installed with some guide pillars between described the first flat board and the second flat board, be slidingly equipped with a pressing plate on the described guide pillar, be installed with a perpendicular push rod on the described pressing plate, described push rod passes the first flat board and is connected with power set, described power set drive described pressing plate by described push rod and move back and forth at described guide pillar, and described polymer Li-ion battery is positioned over described the second flat board.
Particularly, described guide pillar has four, and is symmetrical arranged.
Particularly, described power set are cylinder or hydraulic cylinder.
Further, the described push rod end that is positioned at the described first dull and stereotyped outside also is connected with a mounting disc that is connected with described power set.
The manufacturing anchor clamps of the polymer Li-ion battery that the utility model provides, by power set, push rod and pressing plate polymer Li-ion battery is exerted pressure, simultaneously by outside high-temperature baking, both positive and negative polarity pole piece, the barrier film of polymer Li-ion battery are fitted better, thereby reduced the internal resistance of polymer Li-ion battery, and make the surfacing of polymer Li-ion battery, reduced thickness.
Description of drawings
In order to be illustrated more clearly in the technical solution of the utility model, the below will do to introduce simply to the accompanying drawing of required use among the embodiment, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the manufacturing anchor clamps of the polymer Li-ion battery that provides of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
A kind of polymer Li-ion battery that the utility model embodiment provides, comprise positive pole and negative pole, positive pole is made by materials such as cobalt acid lithium, LiMn2O4 and LiFePO4s, and the anodal electrical-conductive nanometer carbon pipe jello (addition 0.5-1.5%) that adds is as conductive agent, and negative pole is made by graphite.
The polymer Li-ion battery that the utility model provides, its anodal electrical-conductive nanometer carbon pipe jello that adopts replaces traditional electrically conductive graphite to be used as conductive agent, improved positive active material proportion, increased electric conductivity, improved the capacity of battery, energy content of battery density has improved 10-15%, has reduced simultaneously the surface temperature when battery operated, has improved security performance.
See also Fig. 1, shown in Figure 1 is the manufacturing anchor clamps of a kind of polymer Li-ion battery of providing of the utility model embodiment, first dull and stereotyped the 11 and second flat board 12 that it comprises two relatively and the interval arranges, be installed with some guide pillars 13 between first dull and stereotyped the 11 and second flat board 12, be slidingly equipped with a pressing plate 14 on the guide pillar 13, be installed with a perpendicular push rod 15 on the pressing plate 14, push rod 15 passes the first flat board 11 and is connected with a power set (not shown), these power set drive pressing plate 14 by push rod 15 and move back and forth at guide pillar 13, are placed with polymer Li-ion battery 16 on the second flat board 12.
When adopting anchor clamps of the present utility model to make polymer Li-ion battery 16, at first polymer Li-ion battery 16 is positioned on the second flat board 12, then start power set, power set drive push rod 15 and pressing plate 14 moves towards the direction of polymer Li-ion battery 16, when pressing plate 14 contacts with polymer Li-ion battery 16, power set continue to exert pressure, make pressing plate 14 compress polymer Li-ion battery 16, simultaneously by outside high-temperature baking (30-100 ℃), make the both positive and negative polarity pole piece of polymer Li-ion battery 16, barrier film is fitted better, thereby reduced the internal resistance of polymer Li-ion battery 16, and make the surfacing of polymer Li-ion battery 16, reduced thickness.
In the present embodiment, described guide pillar 13 has four, and is symmetrical arranged, and is convenient to like this pressing plate 14 and comes back stably to slide at guide pillar 13.
In the present embodiment, described power set can be cylinder or hydraulic cylinder, can certainly be other common drive units.
Further, the end that described push rod 15 is positioned at first dull and stereotyped 11 outsides also is connected with a mounting disc 17, and mounting disc 17 is used for being connected with power set.
The above is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection range of the present utility model.
Claims (4)
1. the manufacturing anchor clamps of a polymer Li-ion battery, it is characterized in that, comprise first dull and stereotyped and the second flat board that two relative also intervals arrange, be installed with some guide pillars between described the first flat board and the second flat board, be slidingly equipped with a pressing plate on the described guide pillar, be installed with a perpendicular push rod on the described pressing plate, described push rod passes the first flat board and is connected with power set, described power set drive described pressing plate by described push rod and move back and forth at described guide pillar, and described polymer Li-ion battery is positioned over described the second flat board.
2. the manufacturing anchor clamps of polymer Li-ion battery according to claim 1 is characterized in that, described guide pillar has four, and is symmetrical arranged.
3. the manufacturing anchor clamps of polymer Li-ion battery according to claim 1 is characterized in that, described power set are cylinder or hydraulic cylinder.
4. the manufacturing anchor clamps of polymer Li-ion battery according to claim 1 is characterized in that, the end that described push rod is positioned at the described first dull and stereotyped outside also is connected with a mounting disc that is connected with described power set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206540300U CN202905906U (en) | 2012-07-25 | 2012-11-21 | Manufacturing fixture of polymer Li-ion battery |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220363147 | 2012-07-25 | ||
| CN201220363147.3 | 2012-07-25 | ||
| CN2012206540300U CN202905906U (en) | 2012-07-25 | 2012-11-21 | Manufacturing fixture of polymer Li-ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202905906U true CN202905906U (en) | 2013-04-24 |
Family
ID=48126535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206540300U Expired - Fee Related CN202905906U (en) | 2012-07-25 | 2012-11-21 | Manufacturing fixture of polymer Li-ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202905906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680098A (en) * | 2014-11-18 | 2016-06-15 | 深圳市朗能电池有限公司 | Lithium-ion battery shaping device and lithium-ion battery shaping method |
-
2012
- 2012-11-21 CN CN2012206540300U patent/CN202905906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680098A (en) * | 2014-11-18 | 2016-06-15 | 深圳市朗能电池有限公司 | Lithium-ion battery shaping device and lithium-ion battery shaping method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104347880A (en) | Lithium ion battery capable of quick charging | |
| CN202503076U (en) | Flexible package polymer lithium ion battery and conjoined formation fixture thereof | |
| CN202905906U (en) | Manufacturing fixture of polymer Li-ion battery | |
| CN203536498U (en) | Connecting structure of battery modules | |
| CN204375844U (en) | The battery of high-energy-density | |
| CN201749885U (en) | Battery connector | |
| CN205564880U (en) | Battery tab corrects device | |
| CN204391183U (en) | A kind of high magnification Soft Roll stack type lithium ion battery structure | |
| CN201904417U (en) | Bearing clamp device for formation of lithium ion battery | |
| CN203013816U (en) | Lithium battery of mobile phone | |
| CN106252577A (en) | A kind of explosion-proof lug of lithium battery | |
| CN202737037U (en) | Nickel-hydrogen battery anode structure | |
| CN201725843U (en) | High-rate lithium battery | |
| CN205646012U (en) | Electricity coreization becomes anchor clamps | |
| CN205319215U (en) | Insulating piece of cylinder type lithium cell | |
| CN202977589U (en) | Lithium ion battery electrode plate | |
| CN204189870U (en) | A kind of polar plate of lead acid storage battery | |
| CN204375856U (en) | A kind of polymer battery core with two-sided blob of viscose | |
| CN202503087U (en) | Safety type lithium ion battery device | |
| CN207039260U (en) | A kind of novel contact charging structure | |
| CN202246837U (en) | Aluminum evaporation device | |
| CN202996958U (en) | Asymmetric negative pole piece of lithium ion secondary battery | |
| CN204302318U (en) | A kind of big current polymer battery clamp | |
| CN202899740U (en) | Solar energy tent | |
| CN205017069U (en) | Lithium batteries structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |