CN203288703U - Lithium ion battery formation device - Google Patents
Lithium ion battery formation device Download PDFInfo
- Publication number
- CN203288703U CN203288703U CN2013202557167U CN201320255716U CN203288703U CN 203288703 U CN203288703 U CN 203288703U CN 2013202557167 U CN2013202557167 U CN 2013202557167U CN 201320255716 U CN201320255716 U CN 201320255716U CN 203288703 U CN203288703 U CN 203288703U
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- CN
- China
- Prior art keywords
- temperature control
- battery
- lithium ion
- formation device
- ion battery
- 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 - Lifetime
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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
Abstract
The utility model belongs to the field of lithium ion batteries, in particular to a lithium ion battery formation device. The lithium ion battery formation device comprises a battery transmission device, a frame, a pressure-boost device, a heating and temperature controlling device and a formation device body, wherein the battery transmission device and the formation device body are arranged on the two sides of the frame respectively, both the pressure-boost device and the heating and temperature controlling device are arranged on the frame, the pressure-boost device is connected with the heating and temperature controlling device, and the formation device body is electrically connected with the pressure-boost device. Direct contact heating to a formed battery can be performed through the heating and temperature controlling device, the heating speed is fast, and the heating temperature can be controlled accurately, and formation temperature requirements can be reached accurately; pressure difference caused by nonuniform battery thickness or uneven surface of the monocell can be eliminated greatly, battery formation process consistency and battery thickness consistency can be enhanced, and the battery appearance is improved; during the formation period, high temperature and high pressure are applied to the battery, high-current formation can be achieved, and formation time can be shortened greatly on the basis of ensuring battery cell performance.
Description
Technical field
The utility model belongs to the lithium ion battery field, relates in particular to a kind of lithium ion battery formation device.
Background technology
At present, known formation device by baking oven, change into wiring board and change into testing equipment and form, lithium ion battery to be changed is positioned over and changes on wiring board, be put under the thermal environment in baking oven and change into.This formation regime increases and changes into temperature with hot-air or thermal radiation, and inaccuracy is controlled in its temperature distributing disproportionation and induction, and, because forming current is little, needs long time to carry out changing into of lithium ion battery.
The utility model content
The purpose of this utility model is: in order to overcome the apparatus for converting temperature inaccuracy that routinizes, change into long problem of time, the utility model provides a kind of lithium ion battery with the temperature control formation device that pressurizes, the specification requirement that can meet accurate temperature controlling and change into fast.
For achieving the above object, the utility model adopts following technical scheme: a kind of lithium ion battery formation device, comprise battery transmission apparatus, frame, supercharging device, heating temperature control device and formation device body, described battery transmission apparatus and described formation device body are arranged at respectively the both sides of described frame, described supercharging device and described heating temperature control device all are arranged at described frame, and described supercharging device is connected with described heating temperature control device, and described formation device body is electrically connected to described supercharging device.
Described battery transmission apparatus comprises board, carriage, actuating unit, driving-belt and battery tray, described actuating unit and described carriage all are arranged at described board, described carriage is flexibly connected by described driving-belt and described actuating unit, and described battery tray is arranged at the upper surface of described carriage.
Described battery tray comprises metallic plate and the first resistance to compression layer that is arranged at described metallic plate upper surface, and the thickness of described the first resistance to compression layer is 1 ~ 30mm.
Described frame comprises support, support and jacking dish cylinder, and described support and described jacking dish cylinder all are fixedly installed on described support.
Described supercharging device comprises supporting plate, pressing plate and pressurized cylinder, described supporting plate is fixedly installed on described support, described pressurized cylinder is fixedly installed in described support, described pressing plate is connected with the output of described pressurized cylinder, and described pressing plate is positioned at directly over described supporting plate, and described jacking dish cylinder is arranged at the side of described supporting plate.
The lower surface of described pressing plate is provided with the second resistance to compression layer, and the thickness of described the second resistance to compression layer is 1 ~ 30mm.
Described heating temperature control device comprises temperature control box and heater, described heater is connected with described temperature control box, described temperature control box is arranged at the below of described support, and the quantity of described heater is set to two, and two described heaters are arranged at respectively the inside of described supporting plate and the inside of described pressing plate.
Described heating temperature control device is set to the electric heating temperature device, and described temperature control box is set to the electric heating control cabinet, and described heater is set to resistive heater, and described resistive heater is electrically connected to described electric heating control cabinet.
Described heating temperature control device is set to water heating temperature control device, and described temperature control box is set to the hot water temperature control box, and described heater is set to hot-water return formula heater.
Described formation device body comprises and changes into testing equipment, elastic probe and lug touch panel, described elastic probe be connected the lug touch panel and all with the described testing equipment that changes into, be connected, the quantity of described elastic probe is set to two, two described elastic probes are arranged at the both sides of described pressing plate, the quantity of described lug touch panel is set to two, two described lug touch panels are arranged at the upper surface of described supporting plate, and two described elastic probes are corresponding with two described lug touch panels.
The beneficial effects of the utility model are: the utility model comprises battery transmission apparatus, frame, supercharging device, heating temperature control device and formation device body, battery transmission apparatus and formation device body are arranged at respectively the both sides of frame, supercharging device and heating temperature control device all are arranged at frame, and supercharging device is connected with the heating temperature control device, and the formation device body is electrically connected to supercharging device.Carry out directly contact heating by the heating temperature control device to changing into battery, firing rate is fast, and heating-up temperature is accurately controlled, can accurately reach and change into temperature requirement; Significantly eliminate the pressure gap that causes because of cell thickness inequality or monocell surface irregularity, improve battery chemical synthesis technology consistency and cell thickness consistency, improve the battery outward appearance; Simultaneously battery is applied high temperature and high pressure power during changing into, can realize that large electric current changes into, significantly shorten the time that changes on the basis that guarantees the battery core performance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
, below in conjunction with embodiment and Figure of description, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
As shown in Figure 1, a kind of lithium ion battery formation device, comprise battery transmission apparatus 1, frame 2, supercharging device 3, heating temperature control device 4 and formation device body 5, battery transmission apparatus 1 and formation device body 5 are arranged at respectively the both sides of frame 2, supercharging device 3 and heating temperature control device 4 all are arranged at frame 2, and supercharging device 3 is connected with heating temperature control device 4, and formation device body 5 is electrically connected to supercharging device 3, is used for output forming current and monitoring and changes into data.
Preferably, battery transmission apparatus 1 comprises board 11, carriage 12, actuating unit 13, driving-belt 14 and battery tray 15, actuating unit 13 and carriage 12 all are arranged at board 11, actuating unit 13 can be servomotor or air motor, carriage 12 is flexibly connected by driving-belt 14 and actuating unit 13, and battery tray 15 is arranged at the upper surface of carriage 12.
Battery tray 15 comprises metallic plate 16 and is arranged at the first resistance to compression layer 17 of metallic plate 16 upper surfaces, the first resistance to compression layer 17 is that one or more layers compression elasticity material or composite material form, elastomeric material wherein or the hardness range of composite material are 30 ~ 50 ° of Shao Shi, and the thickness of the first resistance to compression layer 17 is 1 ~ 30mm.
Preferably, frame 2 comprises support 21, support 22 and jacking dish cylinder 23, and support 22 and jacking dish cylinder 23 all are fixedly installed on support 21, but jacking dish cylinder 23 matching battery transmitting devices 1 are completed the automatic clamping and placing of battery.
Preferably, supercharging device 3 comprises supporting plate 31, pressing plate 32 and pressurized cylinder 33, supporting plate 31 is fixedly installed on support 21, pressurized cylinder 33 is fixedly installed in support 22, and pressing plate 32 is connected with the output of pressurized cylinder 33, and pressurized cylinder 33 can be pneumatic cylinder, hydraulic cylinder or gas-liquid mixed type pressurized cylinder, the pressure limit that pressurized cylinder provides is 10kgf-2000kgf, pressure range to battery core output is 0.01MPa-2MP, and pressing plate 32 is positioned at directly over supporting plate 31, and jacking dish cylinder 23 is arranged at the side of supporting plate 31.
The lower surface of pressing plate 32 is provided with the second resistance to compression layer 34, the second resistance to compression layer 34 is that one or more layers compression elasticity material or composite material form, elastomeric material wherein or the hardness range of composite material are that the thickness of 30 ~ 50 ° of second resistance to compression layer 34 of Shao Shi is 1 ~ 30mm, and the first resistance to compression layer 17 is identical with the material of the second resistance to compression layer 34.
Preferably, heating temperature control device 4 comprises temperature control box 41 and heater 42, the temperature range that heating temperature control device 4 is controlled is room temperature to 95 ℃, heater 42 is connected with temperature control box 41, temperature control box 41 is arranged at the below of support 21, the quantity of heater 42 is set to two, and two heaters 42 are arranged at respectively the inside of supporting plate 31 and the inside of pressing plate 32, is used for realizing changing into the accurate control of temperature.
Heating temperature control fills 4 and installs and be set to the electric heating temperature device, and temperature control box 41 is set to the electric heating control cabinet, and heater 42 is set to resistive heater, and resistive heater is electrically connected to the electric heating control cabinet.
Heating temperature control device 4 is set to water heating temperature control device, and temperature control box 41 is set to the hot water temperature control box, and heater 42 is set to hot-water return formula heater.
preferably, formation device body 5 comprises and changes into testing equipment 51, elastic probe 52 and lug touch panel 53, elastic probe 52 is connected with the lug touch panel all and is changed into testing equipment 51 and be connected, changing into the exportable large electric current of testing equipment 51 changes into, forming current scope 0.1A-10A, change into 2 minutes-200 minutes time, the quantity of elastic probe 52 is set to two, two elastic probes 52 are arranged at the both sides of pressing plate 32, the quantity of lug touch panel 53 is set to two, two lug touch panels 53 are arranged at the upper surface of supporting plate 31, two elastic probes 52 are corresponding with two lug touch panels 53, wherein the main part of lug touch panel 53 is nonconducting hard materials, realize and the circuit turn-on that changes into testing equipment 51 by the position configuration sheet metal at the contact lug.
1), carry battery the course of work of the present utility model is:: after placing battery to be changed on battery tray 15, by actuating unit 13, drive simultaneously driving-belt 14 and carriage 12, with battery tray 15 together with battery to be changed move to supporting plate 31 directly over; Rise jacking dish cylinder 23 battery tray 15 is lifted, then by actuating unit 13, drive driving-belt 14, carriage 12 is return original position.Fall back original position with jacking dish cylinder 23 this moment, and battery tray 15 will be positioned on supporting plate 31 together with battery to be changed, and battery pole ear aligns with elastic probe 52 and lug touch panel 53, can proceed the step of pushing and changing into.
2), heating and supercharging: temperature control box 41 can accurately be controlled the heater 42 that is arranged in supporting plate 31 and pressing plate 32 and heat up and insulation, and supporting plate 31 during changing into and the temperature of pressing plate 32 are remained in the scope of specification requirement.After battery core to be changed is placed on supporting plate 31, by pressurized cylinder 33, promote 32 times press contacts batteries of pressing plate, make supporting plate 31 contact heating and insulation to battery simultaneously with pressing plate 32, and apply the pressure that meets the specification requirement size to battery.
3), change into: when pressing plate 32 presses down, the elastic probe 52 that is arranged on pressing plate 32 both sides also together with the time move down, the lug of battery is pressed on lug touch panel 53, realize that changing into testing equipment 51 is connected with the circuit of battery.Can carry electric current to battery this moment by changing into testing equipment 51, carries out battery and change into.
4), take out battery: battery change into complete after, by pressurized cylinder 33 pull-up pressing plates 32; Rise jacking dish cylinder 23 battery tray 15 is lifted, and by actuating unit 13 drive driving-belts 14, carriage 12 is advanced to battery tray 15 belows; Fall back original position with jacking dish cylinder 23 this moment, by carriage 12, holds battery tray 15, then by actuating unit 13, drive driving-belt 14 and carriage 12, and pallet 15 is taken out from supercharging device 3 together with the battery that changes into, and can change follow-up Battery disposal operation over to.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned execution mode.Therefore, the utility model is not limited to above-mentioned embodiment, and every those skilled in the art have done on basis of the present utility model any apparent improvement, replacement or modification all belong to protection range of the present utility model.In addition, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (10)
1. lithium ion battery formation device, it is characterized in that: comprise battery transmission apparatus, frame, supercharging device, heating temperature control device and formation device body, described battery transmission apparatus and described formation device body are arranged at respectively the both sides of described frame, described supercharging device and described heating temperature control device all are arranged at described frame, and described supercharging device is connected with described heating temperature control device, and described formation device body is electrically connected to described supercharging device.
2. lithium ion battery formation device according to claim 1, it is characterized in that: described battery transmission apparatus comprises board, carriage, actuating unit, driving-belt and battery tray, described actuating unit and described carriage all are arranged at described board, described carriage is flexibly connected by described driving-belt and described actuating unit, and described battery tray is arranged at the upper surface of described carriage.
3. lithium ion battery formation device according to claim 2 is characterized in that: described battery tray comprises metallic plate and is arranged at the first resistance to compression layer of described metallic plate upper surface, and the thickness of described the first resistance to compression layer is 1 ~ 30mm.
4. lithium ion battery formation device according to claim 1, it is characterized in that: described frame comprises support, support and jacking dish cylinder, described support and described jacking dish cylinder all are fixedly installed on described support.
5. lithium ion battery formation device according to claim 4, it is characterized in that: described supercharging device comprises supporting plate, pressing plate and pressurized cylinder, described supporting plate is fixedly installed on described support, described pressurized cylinder is fixedly installed in described support, described pressing plate is connected with the output of described pressurized cylinder, and described pressing plate is positioned at directly over described supporting plate, and described jacking dish cylinder is arranged at the side of described supporting plate.
6. lithium ion battery formation device according to claim 5, it is characterized in that: the lower surface of described pressing plate is provided with the second resistance to compression layer, and the thickness of described the second resistance to compression layer is 1 ~ 30mm.
7. lithium ion battery formation device according to claim 4, it is characterized in that: described heating temperature control device comprises temperature control box and heater, described heater is connected with described temperature control box, described temperature control box is arranged at the below of described support, the quantity of described heater is set to two, and two described heaters are arranged at respectively the inside of described supporting plate and the inside of described pressing plate.
8. lithium ion battery formation device according to claim 7, it is characterized in that: described heating temperature control device is set to the electric heating temperature device, described temperature control box is set to the electric heating control cabinet, described heater is set to resistive heater, and described resistive heater is electrically connected to described electric heating control cabinet.
9. lithium ion battery formation device according to claim 7, it is characterized in that: described heating temperature control device is set to water heating temperature control device, and described temperature control box is set to the hot water temperature control box, and described heater is set to hot-water return formula heater.
10. lithium ion battery formation device according to claim 6, it is characterized in that: described formation device body comprises and changes into testing equipment, elastic probe and lug touch panel, described elastic probe be connected the lug touch panel and all with the described testing equipment that changes into, be connected, the quantity of described elastic probe is set to two, two described elastic probes are arranged at the both sides of described pressing plate, the quantity of described lug touch panel is set to two, two described lug touch panels are arranged at the upper surface of described supporting plate, and two described elastic probes are corresponding with two described lug touch panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202557167U CN203288703U (en) | 2013-05-13 | 2013-05-13 | Lithium ion battery formation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202557167U CN203288703U (en) | 2013-05-13 | 2013-05-13 | Lithium ion battery formation device |
Publications (1)
| Publication Number | Publication Date |
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| CN203288703U true CN203288703U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013202557167U Expired - Lifetime CN203288703U (en) | 2013-05-13 | 2013-05-13 | Lithium ion battery formation device |
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| CN (1) | CN203288703U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762385A (en) * | 2014-01-26 | 2014-04-30 | 宁德新能源科技有限公司 | Lithium battery formation method |
| CN103779613A (en) * | 2014-02-19 | 2014-05-07 | 广州丰江电池新技术股份有限公司 | Ultra-thin lithium ion battery formation system, formation method and manufactured battery |
| CN104124473A (en) * | 2014-08-03 | 2014-10-29 | 深圳市信宇人科技有限公司 | Ageing forming method and ageing forming device of soft package lithium battery |
| CN104577206A (en) * | 2014-12-25 | 2015-04-29 | 宁德新能源科技有限公司 | Formation device of heterotype flexible cell |
| CN105449290A (en) * | 2016-01-21 | 2016-03-30 | 东莞阿李自动化股份有限公司 | Drive device for formation machine |
| CN109860953A (en) * | 2017-11-30 | 2019-06-07 | 河北银隆新能源有限公司 | Contact-type heating device |
| CN110531267A (en) * | 2019-08-30 | 2019-12-03 | 恒大新能源科技集团有限公司 | Battery thermal shock test method and test device |
| CN111554964A (en) * | 2020-04-27 | 2020-08-18 | 颍上县翔安新能源科技有限公司 | Formation device and formation method for polymer battery production |
| CN114614072A (en) * | 2022-03-25 | 2022-06-10 | 三一技术装备有限公司 | Lithium battery formation method and formation device |
-
2013
- 2013-05-13 CN CN2013202557167U patent/CN203288703U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762385A (en) * | 2014-01-26 | 2014-04-30 | 宁德新能源科技有限公司 | Lithium battery formation method |
| CN103779613A (en) * | 2014-02-19 | 2014-05-07 | 广州丰江电池新技术股份有限公司 | Ultra-thin lithium ion battery formation system, formation method and manufactured battery |
| CN104124473A (en) * | 2014-08-03 | 2014-10-29 | 深圳市信宇人科技有限公司 | Ageing forming method and ageing forming device of soft package lithium battery |
| CN104577206A (en) * | 2014-12-25 | 2015-04-29 | 宁德新能源科技有限公司 | Formation device of heterotype flexible cell |
| CN104577206B (en) * | 2014-12-25 | 2017-07-28 | 宁德新能源科技有限公司 | A kind of formation device of special-shaped flexible battery |
| CN105449290A (en) * | 2016-01-21 | 2016-03-30 | 东莞阿李自动化股份有限公司 | Drive device for formation machine |
| CN105449290B (en) * | 2016-01-21 | 2017-12-19 | 东莞阿李自动化股份有限公司 | A kind of drive device applied to chemical conversion machine |
| CN109860953A (en) * | 2017-11-30 | 2019-06-07 | 河北银隆新能源有限公司 | Contact-type heating device |
| CN110531267A (en) * | 2019-08-30 | 2019-12-03 | 恒大新能源科技集团有限公司 | Battery thermal shock test method and test device |
| CN111554964A (en) * | 2020-04-27 | 2020-08-18 | 颍上县翔安新能源科技有限公司 | Formation device and formation method for polymer battery production |
| CN111554964B (en) * | 2020-04-27 | 2021-04-13 | 颍上县翔安新能源科技有限公司 | Formation device and formation method for polymer battery production |
| CN114614072A (en) * | 2022-03-25 | 2022-06-10 | 三一技术装备有限公司 | Lithium battery formation method and formation device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
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| CX01 | Expiry of patent term |