CN205004399U - Lithium cell electricity core vacuum baking equipment - Google Patents
Lithium cell electricity core vacuum baking equipment Download PDFInfo
- Publication number
- CN205004399U CN205004399U CN201520553312.5U CN201520553312U CN205004399U CN 205004399 U CN205004399 U CN 205004399U CN 201520553312 U CN201520553312 U CN 201520553312U CN 205004399 U CN205004399 U CN 205004399U
- Authority
- CN
- China
- Prior art keywords
- electric core
- base plate
- top board
- sealed
- anchor clamps
- 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.)
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 18
- 230000005611 electricity Effects 0.000 title abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- 239000004411 aluminium Substances 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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- Secondary Cells (AREA)
Abstract
Lithium cell electricity core vacuum baking equipment, including the bottom plate, be provided with the stand on the bottom plate, set up in the roof on stand top, be located the bottom plate with sealed vacuum box between the roof, sealed vacuum box can the bottom plate with remove between the roof, and can with the sealed cooperation of bottom plate, set up in electric core anchor clamps on the bottom plate, electricity core anchor clamps include anchor clamps support body, a plurality of interval set up with aluminium clamp plate on the anchor clamps support body, set up in silica gel on the aluminium clamp plate generate heat board and drive the lead screw that the aluminium clamp plate removed, electric core is placed on the aluminium clamp plate. The utility model discloses an electric core anchor clamps that can heat, electric core anchor clamps lie in sealed vacuum box and bottom formation's airtight vacuum environment, adopt anchor clamps to heat electric core, add to return the battery pressurization when stoving bakes to guaranteeing the baking quality, shortening the stoving time, the energy saving is avoided the battery to stack and is caused the outward appearance bad.
Description
Technical field
The utility model belongs to battery manufacturing equipment technical field, more particularly, relates to a kind of apparatus for baking of lithium ion battery cell.
Background technology
Along with flexible packing lithium ion battery application is constantly expanded, producing battery producer and get more and more, in order to ensure the market competitiveness, except needing to ensure good product quality, also needing to enhance productivity.In the production process of lithium battery, the baking of battery battery core is very important operation, and the object of this operation is the moisture existed in removing battery, prevents potential safety hazard.Current lithium ion battery vacuum bakeout equipment is the mode adopting whole multi-layer vacuum blast heating baking oven, every layer is only had both sides box wall heating tube to heat, placing battery adopts the mode of stacking placement, and the drawback of this oven structure is non-uniform temperature in casing, and central area is lower than tank wall regional temperature, therefore, the battery of central area is difficult to ensure baking quality, needs to increase baking time, causes production efficiency low, waste energy, and stacking placement easily causes battery bad order.
Utility model content
The purpose of this utility model is to provide a kind of lithium battery electric core vacuum bakeout device.
To achieve these goals, the utility model takes following technical solution:
Lithium battery electric core vacuum bakeout device, comprising: base plate, and described base plate is provided with column; Be arranged at the top board on described column top; Sealed vacuum casing between described base plate and described top board, described sealed vacuum casing can move between described base plate and described top board, and can be sealed and matched with described base plate; Be arranged at the battery core fixture on described base plate, described battery core fixture comprises fixture support body, multiple interval arranges with the aluminium pressing plate on described fixture support body, is arranged at the silicone rubber heating plate on described aluminium pressing plate and drives the screw mandrel of described aluminium pressing plate movement, and battery core is positioned on aluminium pressing plate.
One as the utility model lithium battery electric core vacuum bakeout device is improved, and four Angle Position of described base plate are provided with 4 root posts.
One as the utility model lithium battery electric core vacuum bakeout device is improved, described top board is provided with cylinder, the piston rod of described cylinder passes described top board, fixes with described sealed vacuum casing top, is with dynamic-seal vacuum casing vertically to move during cylinder action.
One as the utility model lithium battery electric core vacuum bakeout device is improved, the sealing ring that the shape described base plate being provided with size and sealed vacuum casing adapts.
One as the utility model lithium battery electric core vacuum bakeout device is improved, and described sealed vacuum casing is provided with guide pillar, and described guide pillar upwards passes described top board, and described top board is provided with the guide pin bushing passed for described guide pillar.
One as the utility model lithium battery electric core vacuum bakeout device is improved, and described sealed vacuum casing is provided with wiring hole and vacuum pipe hole.
From above technical scheme, the utility model adopts the battery core fixture that can heat, battery core fixture is positioned at the airtight vacuum environment that sealed vacuum casing and base plate are formed, adopt fixture to heat battery core, homogeneous heating and add battery pressurization function, while heated baking, return battery pressurization, thus guarantee baking quality, shorten drying time, energy savings, avoids battery to stack and causes bad order.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment, simple introduction is done below by the accompanying drawing used required in embodiment or description of the prior art, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model heating press fixture.
Embodiment
As shown in Figure 1, lithium battery electric core vacuum bakeout device of the present utility model comprises base plate 1, column 2, sealed vacuum casing 3, top board 4, cylinder 5 and battery core fixture 6.Battery core fixture 6 is placed on base plate 1.Four Angle Position of base plate 1 are provided with 4 root posts 2, and top board 4 is arranged at the top of column 2, and sealed vacuum casing 3 is between top board 4 and base plate 1.Cylinder 5 is arranged on top board 4, and the piston rod of cylinder 5 fixes through top board 4 and sealed vacuum casing 3 top, during cylinder 5 action, dynamic-seal vacuum casing 3 can be with vertically to move up and down.Base plate 1 is provided with sealing ring 1a, the size of sealing ring 1a and the shape of sealed vacuum casing 3 adapt, when cylinder 5 promote sealed vacuum casing 3 be moved downward on base plate 1 time, sealing ring 1a on base plate can be sealed and matched with sealed vacuum casing 3, make box body tightness good, ensure good vacuum environment.Sealed vacuum casing 3 is provided with wiring hole 3a and vacuum pipe hole 3b.The present embodiment adopts cylinder to control sealed vacuum casing and moves, but also can adopt oil cylinder, screw mandrel etc. to control the movement of sealed vacuum casing.
Sideslip during in order to ensure that sealed vacuum casing moves up and down further, as a preferred embodiment of the present utility model, sealed vacuum casing 3 is provided with guide pillar 7, guide pillar 7 is arranged at the top of sealed vacuum casing 3, and upwards pass top board 4, be provided with guide pin bushing 8 on the top plate 4, guide pillar 7 is through guide pin bushing 8.The present embodiment is provided with 4 guide pillars 7 altogether, top board 4 correspondence position is provided with 4 guide pin bushings 8, and each root guide pillar 7 is through a guide pin bushing 8, when cylinder 5 is with dynamic-seal vacuum casing 3 to move, guide pillar 7 can ensure that sealed vacuum casing 3 moves along guide pillar, prevents sideslip, and impact is sealed and matched with sealing ring.
As shown in Figure 2, battery core fixture 6 of the present utility model is heating press fixture, it comprises fixture support body 6-1, aluminium pressing plate 6-2, silicone rubber heating plate 6-3 and screw mandrel 6-4, and several aluminium pressing plates 6-2 is arranged at intervals on fixture support body 6-1, and silicone rubber heating plate 6-3 is arranged on aluminium pressing plate 6-2.Battery core is positioned on every layer of aluminium pressing plate 6-2, during rotary screw 6-4, aluminium pressing plate 6-2 can be driven to move, thus clamps the battery core be positioned on aluminium pressing plate 6-2, makes battery core stressed.
Below the course of work of the utility model vacuum bakeout device is described:
Battery core is put into battery core fixture 6, rotary screw 6-4 makes aluminium pressing plate 6-2 battery core be clamped, sealed vacuum casing 3 is made to be displaced downwardly on base plate 1, base plate 1 coordinates with sealed vacuum casing 3, composition containment housing, is extracted out by the gas in sealed vacuum casing by vacuumizing, thus also make battery core fixture power on in-core gas extract out, be beneficial to flash baking moisture, silicone rubber heating plate generates heat, and the battery core be clipped in wherein is heated evenly.Vacuum bakeout device of the present utility model can make the battery in casing be in a hermetically drying environment, be conducive to flash baking moisture, and adopt heatable battery core fixture, realize homogeneous heating, also add battery pressurization function, battery pressurization is returned while heated baking, the defect that the heating of existing roasting mode is uneven can be solved, ensure baking quality, shorten drying time, energy savings, avoids battery to stack and causes bad order.
Above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit, although be described in detail the utility model with reference to above-described embodiment, those of ordinary skill in the field are to be understood that, still can modify to embodiment of the present utility model or equivalent replacement, and not departing from any amendment of the utility model spirit and scope or equivalent replacement, it all should be encompassed among right of the present utility model.
Claims (6)
1. lithium battery electric core vacuum bakeout device, is characterized in that, comprising:
Base plate, described base plate is provided with column;
Be arranged at the top board on described column top;
Sealed vacuum casing between described base plate and described top board, described sealed vacuum casing can move between described base plate and described top board, and can be sealed and matched with described base plate;
Be arranged at the battery core fixture on described base plate, described battery core fixture comprises fixture support body, multiple interval arranges with the aluminium pressing plate on described fixture support body, is arranged at the silicone rubber heating plate on described aluminium pressing plate and drives the screw mandrel of described aluminium pressing plate movement, and battery core is positioned on aluminium pressing plate.
2. lithium battery electric core vacuum bakeout device according to claim 1, is characterized in that: four Angle Position of described base plate are provided with 4 root posts.
3. lithium battery electric core vacuum bakeout device according to claim 1, it is characterized in that: described top board is provided with cylinder, the piston rod of described cylinder passes described top board, fixes with described sealed vacuum casing top, is with dynamic-seal vacuum casing vertically to move during cylinder action.
4. lithium battery electric core vacuum bakeout device according to claim 1, is characterized in that: the sealing ring that the shape described base plate being provided with size and sealed vacuum casing adapts.
5. lithium battery electric core vacuum bakeout device according to claim 1, is characterized in that: described sealed vacuum casing is provided with guide pillar, and described guide pillar upwards passes described top board, and described top board is provided with the guide pin bushing passed for described guide pillar.
6. lithium battery electric core vacuum bakeout device according to claim 1, is characterized in that: described sealed vacuum casing is provided with wiring hole and vacuum pipe hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553312.5U CN205004399U (en) | 2015-07-27 | 2015-07-27 | Lithium cell electricity core vacuum baking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553312.5U CN205004399U (en) | 2015-07-27 | 2015-07-27 | Lithium cell electricity core vacuum baking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004399U true CN205004399U (en) | 2016-01-27 |
Family
ID=55161271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520553312.5U Active CN205004399U (en) | 2015-07-27 | 2015-07-27 | Lithium cell electricity core vacuum baking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004399U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062815A (en) * | 2016-12-19 | 2017-08-18 | 深圳市鹏翔运达机械科技有限公司 | A kind of electrokinetic cell drying device |
| CN108127590A (en) * | 2017-12-21 | 2018-06-08 | 湖南阿提斯智能装备有限公司 | A kind of horizontal flexible-packed battery drying fixture |
| CN109193038A (en) * | 2018-09-21 | 2019-01-11 | 深圳市鹰慧科技有限公司 | Apparatus for baking for lithium battery |
| CN109269235A (en) * | 2018-11-01 | 2019-01-25 | 丹江口市中汉动力新能源科技有限公司 | A kind of lithium battery electric core baking special fixture |
| CN109373707A (en) * | 2018-09-28 | 2019-02-22 | 风帆有限责任公司 | It is a kind of for reducing the baking method of electric core of flexible packing lithium battery water content |
| CN110319659A (en) * | 2019-07-09 | 2019-10-11 | 嘉兴宏达包装科技有限公司 | A kind of novel high viscosity winding film curing baking oven |
| CN110849077A (en) * | 2019-12-06 | 2020-02-28 | 惠州市华维机电设备有限公司 | Constant-temperature contact type rapid baking device and process |
| CN111883849A (en) * | 2020-07-21 | 2020-11-03 | 合肥国轩高科动力能源有限公司 | Drying method of soft package lithium ion battery cell |
| CN112151876A (en) * | 2020-10-27 | 2020-12-29 | 宿州晟雄新能源科技有限公司 | Lithium ion battery cell production system |
| CN113715390A (en) * | 2021-07-12 | 2021-11-30 | 广东嘉尚新能源科技有限公司 | Manufacturing device and manufacturing method for soft package lithium battery cell |
| CN113731768A (en) * | 2021-07-16 | 2021-12-03 | 泸州职业技术学院 | Drying device for ignition head |
| CN114178155A (en) * | 2021-12-13 | 2022-03-15 | 无锡旭尼环保科技有限公司 | Hot air circulation oven for carbon fiber composite material product |
| CN115823830A (en) * | 2021-10-12 | 2023-03-21 | 宁德时代新能源科技股份有限公司 | Heating device and heating method |
-
2015
- 2015-07-27 CN CN201520553312.5U patent/CN205004399U/en active Active
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062815B (en) * | 2016-12-19 | 2023-12-12 | 深圳市鹏翔运达机械科技有限公司 | Power battery drying device |
| CN107062815A (en) * | 2016-12-19 | 2017-08-18 | 深圳市鹏翔运达机械科技有限公司 | A kind of electrokinetic cell drying device |
| CN108127590A (en) * | 2017-12-21 | 2018-06-08 | 湖南阿提斯智能装备有限公司 | A kind of horizontal flexible-packed battery drying fixture |
| CN109193038A (en) * | 2018-09-21 | 2019-01-11 | 深圳市鹰慧科技有限公司 | Apparatus for baking for lithium battery |
| CN109193038B (en) * | 2018-09-21 | 2024-06-11 | 广东坤川实业有限公司 | Baking device for lithium battery |
| CN109373707A (en) * | 2018-09-28 | 2019-02-22 | 风帆有限责任公司 | It is a kind of for reducing the baking method of electric core of flexible packing lithium battery water content |
| CN109269235A (en) * | 2018-11-01 | 2019-01-25 | 丹江口市中汉动力新能源科技有限公司 | A kind of lithium battery electric core baking special fixture |
| CN110319659A (en) * | 2019-07-09 | 2019-10-11 | 嘉兴宏达包装科技有限公司 | A kind of novel high viscosity winding film curing baking oven |
| CN110849077A (en) * | 2019-12-06 | 2020-02-28 | 惠州市华维机电设备有限公司 | Constant-temperature contact type rapid baking device and process |
| CN111883849A (en) * | 2020-07-21 | 2020-11-03 | 合肥国轩高科动力能源有限公司 | Drying method of soft package lithium ion battery cell |
| CN112151876A (en) * | 2020-10-27 | 2020-12-29 | 宿州晟雄新能源科技有限公司 | Lithium ion battery cell production system |
| CN112151876B (en) * | 2020-10-27 | 2021-09-03 | 宿州晟雄新能源科技有限公司 | Lithium ion battery cell production system |
| CN113715390A (en) * | 2021-07-12 | 2021-11-30 | 广东嘉尚新能源科技有限公司 | Manufacturing device and manufacturing method for soft package lithium battery cell |
| CN113731768A (en) * | 2021-07-16 | 2021-12-03 | 泸州职业技术学院 | Drying device for ignition head |
| CN115823830A (en) * | 2021-10-12 | 2023-03-21 | 宁德时代新能源科技股份有限公司 | Heating device and heating method |
| CN115823830B (en) * | 2021-10-12 | 2024-04-09 | 宁德时代新能源科技股份有限公司 | Heating device and heating method |
| CN114178155A (en) * | 2021-12-13 | 2022-03-15 | 无锡旭尼环保科技有限公司 | Hot air circulation oven for carbon fiber composite material product |
| CN114178155B (en) * | 2021-12-13 | 2022-08-30 | 无锡旭尼环保科技有限公司 | Hot air circulation oven for carbon fiber composite material product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: Zhuhai CosMX Battery Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |