CN203326043U - Formation device used for battery - Google Patents
Formation device used for battery Download PDFInfo
- Publication number
- CN203326043U CN203326043U CN2013203650924U CN201320365092U CN203326043U CN 203326043 U CN203326043 U CN 203326043U CN 2013203650924 U CN2013203650924 U CN 2013203650924U CN 201320365092 U CN201320365092 U CN 201320365092U CN 203326043 U CN203326043 U CN 203326043U
- Authority
- CN
- China
- Prior art keywords
- battery core
- dividing plate
- spacer mechanism
- battery
- core spacer
- 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
Links
Images
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 provides a formation device used for a battery. The formation device comprises a battery cell diaphragm mechanism, a charging mechanism, a heating mechanism and a pressure supplying mechanism, wherein the battery cell diaphragm mechanism comprises multiple diaphragms, battery cells are placed between two adjacent diaphragms, the charging mechanism is in electrical connection with the battery cells between two adjacent diaphragms of the battery cell diaphragm mechanism and is used for charging the battery cells, the heating mechanism is used for heating the battery cells between two adjacent diaphragms of the battery cell diaphragm mechanism, the pressure supplying mechanism is connected with the battery cell diaphragm mechanism and used for enabling the two adjacent diaphragms to exert pressure on the battery cell between the two adjacent diaphragms, and the heating mechanism is used for heating all the diaphragms from the inside of all the diaphragms of the battery cell diaphragm mechanism. The formation device used for the battery can be used for improving the heating uniformity, increasing the heating efficiency, and improving the uniformity of SEI (Solid Electrolyte Interphase) films formed on the battery cells.
Description
Technical field
The utility model relates to the battery preparation field, relates in particular to a kind of battery formation device.
Background technology
In existing soft pack cell production technology, mostly adopt burn-in board to be changed into battery core, now battery core is in free laying state, gas in formation process can't be discharged between anode and cathode in time, thereby cause the electrode interface consistency poor, therefore in production process, the normal small electric stream (being less than 0.05C) that adopts is changed into, so production efficiency is low, and solid electrolyte interface film (SEI film) consistency generated is also poor.
And the fixture chemical synthesis technology of recent development, in formation process, battery core is positioned in battery formation clamp, by battery formation clamp, the battery core surface is applied to certain pressure intensity, use the mode of outward transport wind to be heated fixture simultaneously, make battery core temperature in formation process remain on a higher level, and the polarization of the acting in conjunction of high temperature and high pressure battery core can reduce to change into the time realize the purpose that large electric current changes into.Yet at first this changing into need battery core is positioned in fixture, then fixture is transferred in heating cabinet and heats, after completing heating, fixture is transferred in formation cabinet and changes into, change into after end and need fixture cooling annealing (usually adopt wind cooling) is guaranteed to the hardness of battery core and thickness reach the shipment requirement, operation is various, cause number of devices many, cost is high.Simultaneously, fixture is generally thick and heavy metallic plate, and outward transport wind mode is low to the fixture efficiency of heating surface, energy consumption is high, the time is long, thereby reduced the utilance of battery formation clamp, and heat inhomogeneously, cause between battery core the temperature consistency poor, and then it is also poor to change into the SEI film consistency of middle formation.The SEI film consistency aspect of this fixture chemical synthesis technology to forming, improve poor effect.
The utility model content
In view of the problem existed in background technology, the purpose of this utility model is to provide a kind of battery formation device, and it can improve the uniformity of heating.
Another purpose of the present utility model is to provide a kind of battery formation device, and it can improve the efficiency of heating.
A purpose more of the present utility model is to provide a kind of battery formation device, and it can improve the uniformity that battery core forms the SEI film.
To achieve these goals, the utility model provides a kind of battery formation device, and it comprises: the battery core spacer mechanism, comprise a plurality of dividing plates, and battery core is placed between adjacent two dividing plates; Charging mechanism, the battery core between adjacent two dividing plates of electrical connection battery core spacer mechanism, charged to battery core; Heating arrangements, heated the battery core between adjacent two dividing plates of battery core spacer mechanism; And the pressure organization of supply, connect the battery core spacer mechanism, adjacent two dividing plates are exerted pressure to the battery core between these adjacent two dividing plates; Wherein, heating arrangements is from each dividing plate of the inner heating of each dividing plate of battery core spacer mechanism.
The beneficial effects of the utility model are as follows:
Carrying out battery while changing into, each dividing plate of the inner heating of each dividing plate by heating arrangements from the battery core spacer mechanism, can the Fast Heating battery core, shortens the battery core heating-up time, and homogeneous heating, the efficiency of heating surface is high, heat utilization efficiency is high;
The higher temperature that changes into can reduce electrolyte viscosity, improves the electrolyte conductivity energy, reduce the polarization in formation process, changing into more uniformly temperature makes battery core inside electrolyte viscosity, conductivity everywhere more consistent, the inner zones of different polarization of battery core consistency improves, thereby improves the consistency that battery core forms the SEI film;
And the pressure that the pressure organization of supply provides can make the gas produced in formation process be expelled between anode and cathode in time the reserved airbag of battery core outer packaging bag, therefore can keep good state of interface between anode and cathode always, thereby improve the uniformity that battery core forms the SEI film;
Battery described in the utility model is simple in structure with formation device, cost is low.
The accompanying drawing explanation
Fig. 1 uses the front view of formation device according to the battery of the utility model one embodiment;
Fig. 2 is the side schematic view with the dividing plate of the battery core spacer mechanism of formation device according to battery of the present utility model;
Fig. 3 is according to the battery core spacer mechanism of formation device and the simplification vertical view of charging mechanism for battery of the present utility model;
The simplified side view of formation device for the battery that Fig. 4 is Fig. 1;
Fig. 5 uses the front view of formation device according to the battery of another embodiment of the utility model.
Wherein, description of reference numerals is as follows:
1 battery core spacer mechanism 34 tube connectors
11 dividing plate 35 return ducts
111 container cavity 36 circulating pumps
112 metallic plate 37 temperature detectors
113 resilient coating 38 thermosistors
114 insulating barrier 39 thermostats
2 charging mechanism 4 pressure organizations of supply
21 lug contact 41 top boards
22 charger 42 buffer springs
3 heating arrangements 43 pressurizers
30 heating wire 44 guide rails
31 storage stream case 45 pressure lock nut
32 heater strip 46 base fixing plates
33 send the stream pipe
Embodiment
Describe in detail with reference to the accompanying drawings according to battery formation device of the present utility model.
Referring to figs. 1 through Fig. 5, according to battery of the present utility model, with formation device, comprise: battery core spacer mechanism 1, comprise a plurality of dividing plates 11, the battery core (not shown) is placed between adjacent two dividing plates 11; Charging mechanism 2, the battery core between adjacent two dividing plates 11 of electrical connection battery core spacer mechanism 1, charged to battery core; Heating arrangements 3, heated the battery core between adjacent two dividing plates 11 of battery core spacer mechanism 1; And pressure organization of supply 4, connect battery core spacer mechanism 1, the battery core between 11 pairs of these adjacent two dividing plates 11 of adjacent two dividing plates is exerted pressure; Wherein, heating arrangements 3 is from inner each dividing plate 11 of heating of each dividing plate 11 of battery core spacer mechanism 1.Carrying out battery while changing into, inner each dividing plate 11 of heating of each dividing plate 11 by heating arrangements 3 from battery core spacer mechanism 1, can the Fast Heating battery core, shorten the battery core heating-up time, the higher temperature that changes into can reduce electrolyte viscosity, improves the electrolyte conductivity energy, reduce the polarization in formation process, thereby improves the consistency that battery core forms the SEI film; And the pressure that pressure organization of supply 4 provides can make the gas produced in formation process be expelled between anode and cathode in time the reserved airbag of battery core outer packaging bag, therefore can keep good state of interface between anode and cathode always, thereby improve the uniformity that battery core forms the SEI film.
In an embodiment of battery core spacer mechanism 1, with reference to Fig. 2, each dividing plate 11 can comprise: metallic plate 112; Resilient coating 113, be arranged at the upper and lower surface of metallic plate 112; And insulating barrier 114, correspondence is arranged on resilient coating 113.Metallic plate 112 can make dividing plate 11 be rapidly heated, and resilient coating 113 contributes to make battery core, and after organization of supply 4 pressurizations that are under pressure, suffered pressure is consistent everywhere, and insulating barrier 114 makes insulation between adjacent separator 11.Certainly, the dividing plate shown in subsequent figures 5 11 also can adopt this three-decker.Further, in an embodiment of battery core spacer mechanism 1, as shown in Figure 1, Figure 4 and Figure 5, the dividing plate 11 of the top of battery core the spacer mechanism 1 and dividing plate 11 of below can be different on material and/or thickness from other dividing plates 11, offer the pressure of battery core spacer mechanism 1 to adapt to pressure organization of supply 4.For example, the dividing plate 11 of the top of battery core spacer mechanism 1 and the thickness of the dividing plate 11 of below be greater than the thickness of other dividing plates 11.For example, the dividing plate 11 of the top of battery core spacer mechanism 1 and the metallic plate 112 in the dividing plate 11 of below can be steel plate, and the metallic plate 112 of other dividing plates 11 is aluminium sheet.Certainly, the dividing plate 11 of the top the and dividing plate 11 of below can be identical with other dividing plates 11, for example situation in the time need to applying less pressure to battery core.
In an embodiment of resilient coating 113, preferably, resilient coating 113 is silica gel, valve rubber.Raw material be easy to get and cost low.
In an embodiment of insulating barrier 114, preferably, insulating barrier 114 is the scraps of paper, plastic sheet.Raw material be easy to get and cost low.
According to battery described in the utility model, using formation device, in order to make heating arrangements 3 from inner each dividing plates 11 of heating of each dividing plate 11, with reference to Fig. 1, in each dividing plate 11 of battery core spacer mechanism 1, be provided with container cavity 111.Correspondingly, in an embodiment of heating arrangements 3, with reference to Fig. 1, heating arrangements 3 can comprise: storage stream case 31, store fluid; Heater strip 32, be fixed in storage stream case 31 inside, to the fluid heating in storage stream case 31; Send stream pipe 33, one ends to be communicated with storage stream case 31, the other end is communicated in the container cavity 111 of a dividing plate 11 of battery core spacer mechanism 1, so that in storage stream case 31, heated fluid flow in the container cavity 111 of this dividing plate 11; Tube connector 34, two ends are communicated with respectively the container cavity 111 of two battery core dividing plates 11, so that flow through the container cavity 111 of whole dividing plates 11 via the fluid in the container cavity 111 that send stream pipe 33 to flow into this dividing plate 11; Return duct 35, one ends are communicated with the container cavity 111 of another battery core dividing plate 11 and the other end is communicated with storage stream case 31, and the fluid that makes to flow through the container cavity 111 of whole dividing plates 11 is back in storage stream case 31; And circulating pump 36, be arranged on return duct 35, be drawn in storage stream case 31 with the fluid by return duct 35, thereby realize the Fluid Circulation between storage stream case 31, the container cavity 111 that send stream pipe 33, dividing plate 11, tube connector 34, return duct 35, circulating pump 36.
In an embodiment of heating arrangements 3, with reference to Fig. 1, heating arrangements 3 also can comprise: temperature detector 37, be arranged at storage stream case 31 inside, and measure the temperature of the fluid in storage stream case 31; And thermosistor 38, be electrically connected on temperature detector 37 and heater strip 32, receive the fluid temperature (F.T.) of temperature detector 37 feedbacks, to control the operation of heater strip 32.
According to battery described in the utility model, using formation device, fluid can be fluid liquid or gaseous fluid, such as water, silicone oil, air etc.
According to battery described in the utility model, using formation device, in order to make heating arrangements 3 from inner each dividing plates 11 of heating of each dividing plate 11, with reference to Fig. 5, in each dividing plate 11 of battery core spacer mechanism 1, can be provided with container cavity 111.Correspondingly, in another embodiment of heating arrangements 3, heating arrangements 3 comprises a plurality of heating wire 30, and each heating wire 30 is arranged in the container cavity 111 of each dividing plate 11 of battery core spacer mechanism 1.
In another embodiment of heating arrangements 3, with reference to Fig. 5, heating arrangements 3 also can comprise: a plurality of temperature detectors 37, and each temperature detector 37 is arranged on the surface of a dividing plate 11 of correspondence of battery core spacer mechanism 1, measures the temperature of a dividing plate 11 of this correspondence of battery core spacer mechanism 1; And a plurality of thermostats 39, each thermostat 39 is electrically connected on a corresponding temperature detector 37 and heating wire, receives the temperature of the battery core dividing plate 11 of temperature detector of this correspondence 37 feedbacks, to control the operation of a heating wire of this correspondence.
Setting based on above-mentioned container cavity 111, when dividing plate 11 adopts aforementioned three-decker, container cavity 111 can arrange in the metallic plate 112 of dividing plate 11.
In an embodiment of pressure organization of supply 4, with reference to Fig. 5, pressure organization of supply 4 can comprise: top board 41 is arranged on the top of dividing plate 11 of the top of battery core spacer mechanism 1; Buffer spring 42, be connected between the dividing plate 11 of the top of top board 41 and battery core spacer mechanism 1; Pressurizer 43, be arranged on top board 41, so that top board 41 is exerted pressure; And guide rail 44, lower end be fixed in battery core spacer mechanism 1 below dividing plate 11 and make top board 41 and other dividing plates 11 of battery core spacer mechanism 1 are slidably connected with it.
In an embodiment of pressurizer 43, preferably, pressurizer 43 can be cylinder or hydraulic cylinder.
In another embodiment of pressure organization of supply 4, with reference to Fig. 1 and Fig. 4, pressure organization of supply 4 can comprise: top board 41 is arranged on the top of dividing plate 11 of the top of battery core spacer mechanism 1; Guide rail 44, upper end be fixed in top board 41 and lower end be fixed in battery core spacer mechanism 1 below dividing plate 11 and other dividing plates 11 of battery core spacer mechanism 1 are slidably connected with it; And pressure lock nut 45, the dividing plate 11 of the top of wear and be threaded top board 41 and lower end in contact battery core spacer mechanism 1, with by tightening or loosening pressure lock nut 45 and set 11 applied pressures of dividing plate to the top.After institute's applied pressure reaches set point, stop tightening pressure lock nut 45 and get final product, thus the locking mutually by the threaded engagement between them of pressure lock nut 45 and top board 41.
In another embodiment of pressure organization of supply 4, with reference to Fig. 5, pressure organization of supply 4 also can further comprise: base fixing plate 46 is arranged on the below of battery core spacer mechanism 1, for the dividing plate 11 of the below of supporting battery core spacer mechanism 1.Simultaneously, because the dividing plate 11 of below of battery core spacer mechanism 1 is fixed in base fixing plate 46, thereby can guarantee whole dividing plates 11 not occurred level move, and then guarantee that the battery core pressurized is complete.
In an embodiment of charging mechanism 2, with reference to Fig. 1, Fig. 3 and Fig. 5, charging mechanism 2 can comprise: lug contact 21, be arranged on one of them of each apparent surface to adjacent separator 11 of battery core spacer mechanism 1, be placed on each lug to the battery core between adjacent separator 11 and be electrically connected to; And charger 22, be electrically connected to lug contact 21, for each that is placed on battery core spacer mechanism 1 charges to the battery core between dividing plate 11.But should be noted, 11, all lug contacts 21 and dividing plate all should be done insulation and process.In other words, lug contact 21 should only form electric loop with charger 22 and corresponding battery core, and forms electric insulation with miscellaneous part.Insulation as for lug contact 21 on dividing plate 11, those skilled in the art can adopt any suitable means to carry out, for example adopt insulating cement directly to be bonded in baffle surface, pit for example is set on dividing plate and then in pit, injects the insulation bonded adhesives and carry out bonding.
Following simple declaration is the operation with formation device according to battery of the present utility model.
At first use the operation of formation device according to the battery of the utility model one embodiment with reference to Fig. 1 and Fig. 4 explanation.
With reference to Fig. 1 and Fig. 4, start the power supply of the heater strip 32 in storage stream case 31, make heater strip 32 to the fluid heating be stored in storage stream case 31, start circulating pump 36 simultaneously, make fluid after heating along sending stream pipe 33 to send, flow through container cavity 111, the tube connector 34 of a plurality of battery core dividing plates 11, get back to storage stream case 31 via return duct 35 and circulating pump 36 afterwards, in this process, the hot fluid of circulation is by 11 heating of the dividing plate of battery core spacer mechanism 1.And be fixed in the temperature detector 37 test fluid flow temperature in storage stream case 31 and feed back to thermosistor 38, thereby thermosistor 38 control heater strips 32 and whether work and realize the control of convection cell temperature, finally control the temperature of the dividing plate 11 of battery core spacer mechanism 1.
After the dividing plate 11 of battery core spacer mechanism 1 is heated to predetermined temperature, battery core is put between two adjacent dividing plates 11, make the lug of battery core and lug contact 21 connect.Then dividing plate 11 pressurizations of the top of 45 pairs of battery core spacer mechanism 1 of working pressure lock nut, by tightening or loosening pressure lock nut 45 and set 11 applied pressures of dividing plate to the top, when pressure reaches set point, stop tightening pressure lock nut 45, thereby pressure lock nut 45 and top board 41 be locking mutually by the threaded engagement between them, thereby institute's applied pressure is locked.
After lock pressure, charger 22 is sent to charging flow, electric current enters battery core through lug contact 21, and battery core is charged, and realizes changing into purpose.
Secondly with reference to Fig. 5, the operation of the battery of another embodiment of the utility model with formation device is described.
With reference to Fig. 5, start the power supply of the heating wire in battery core spacer mechanism 1, make dividing plate 11 heating that heating wire is battery core spacer mechanism 1, use the skin temperature of the dividing plate 11 of temperature detector 37 monitoring battery core spacer mechanism 1 simultaneously, and feed back to thermostat 39, thereby make the temperature of the dividing plate 11 of battery core spacer mechanism 1 maintain set point.
After the dividing plate 11 of battery core spacer mechanism 1 is heated to predetermined temperature, battery core is put between two adjacent dividing plates 11, make the lug of battery core and lug contact 21 connect.Then start pressurizer 43 and make it to top board 41 pressurization, pressure is passed to the dividing plate 11 of the top of battery core spacer mechanism 1 through buffer spring 42, until exert pressure and reach set point after, keep the pressure of pressurizer 43.
Finally charger 22 is sent to charging flow, electric current enters battery core through lug contact 21, and battery core is charged, and realizes changing into purpose.
Claims (10)
1. a battery formation device comprises:
Battery core spacer mechanism (1), comprise a plurality of dividing plates (11), and battery core is placed between adjacent two dividing plates (11);
Charging mechanism (2), the battery core between adjacent two dividing plates (11) of electrical connection battery core spacer mechanism (1), charged to battery core;
Heating arrangements (3), heated the battery core between adjacent two dividing plates (11) of battery core spacer mechanism (1); And
Pressure organization of supply (4), connect battery core spacer mechanism (1), and adjacent two dividing plates (11) are exerted pressure to the battery core between these adjacent two dividing plates (11);
It is characterized in that,
Heating arrangements (3) is from the inner heating of each dividing plate (11) each dividing plate (11) of battery core spacer mechanism (1).
2. battery formation device according to claim 1, is characterized in that, each dividing plate (11) of battery core spacer mechanism (1) comprising:
Metallic plate (112);
Resilient coating (113), be arranged at the upper and lower surface of metallic plate (112); And
Insulating barrier (114), correspondence is arranged on resilient coating (113).
3. battery formation device according to claim 1, is characterized in that, the dividing plate (11) of the top of battery core spacer mechanism (1) and the thickness of the dividing plate (11) of below be greater than the thickness of other dividing plates (11).
4. battery formation device according to claim 1, is characterized in that,
Be provided with container cavity (111) in each dividing plate (11) of battery core spacer mechanism (1);
Heating arrangements (3) comprising:
Storage stream case (31), store fluid;
Heater strip (32), be fixed in Chu Liuxiang (31) inside, to the fluid heating in Chu Liuxiang (31);
Send stream pipe (33), one end is communicated with Chu Liuxiang (31), the other end is communicated in the container cavity (111) of a dividing plate (11) of battery core spacer mechanism (1), so that in Chu Liuxiang (31), heated fluid flow in the container cavity (111) of this dividing plate (11);
Tube connector (34), two ends are communicated with respectively the container cavity (111) of two battery core dividing plates (11), so that flow through the container cavity (111) of whole dividing plates (11) via the fluid in the container cavity (111) that send stream pipe (33) to flow into this dividing plate (11);
Return duct (35), an end is communicated with the container cavity (111) of another battery core dividing plate (11) and the other end is communicated with Chu Liuxiang (31), and the fluid that makes to flow through the container cavity (111) of whole dividing plates (11) is back in Chu Liuxiang (31); And
Circulating pump (36), be arranged on return duct (35), be drawn in Chu Liuxiang (31) with the fluid by return duct (35), thereby realize Chu Liuxiang (31), send the Fluid Circulation between the container cavity (111), tube connector (34), return duct (35), circulating pump (36) of stream pipe (33), dividing plate (11).
5. battery formation device according to claim 4, is characterized in that, heating arrangements (3) also comprises:
Temperature detector (37), be arranged at Chu Liuxiang (31) inside, measures the temperature of the fluid in Chu Liuxiang (31); And
Thermosistor (38), be electrically connected on temperature detector (37) and heater strip (32), receives the fluid temperature (F.T.) of temperature detector (37) feedback, to control the operation of heater strip (32).
6. battery formation device according to claim 1, is characterized in that,
Be provided with container cavity (111) in each dividing plate (11) of battery core spacer mechanism (1);
Heating arrangements (3) comprising:
A plurality of heating wire (30), each heating wire (30) is arranged in the container cavity (111) of each dividing plate of correspondence (11) of battery core spacer mechanism (1);
A plurality of temperature detectors (37), each temperature detector (37) is arranged on the surface of a dividing plate of correspondence (11) of battery core spacer mechanism (1), measures the temperature of a dividing plate of this correspondence (11) of battery core spacer mechanism (1); And
A plurality of thermostats (39), each thermostat (39) is electrically connected on a corresponding temperature detector (37) and heating wire, receives the temperature of the battery core dividing plate (11) of a temperature detector of this correspondence (37) feedback, to control the operation of a heating wire of this correspondence.
7. battery formation device according to claim 1, is characterized in that, pressure organization of supply (4) comprising:
Top board (41), be arranged on the top of dividing plate (11) of the top of battery core spacer mechanism (1);
Buffer spring (42), be connected between the dividing plate (11) of the top of top board (41) and battery core spacer mechanism (1);
Pressurizer (43), be arranged on top board (41) upper, so that top board (41) is exerted pressure; And
Guide rail (44), lower end be fixed in battery core spacer mechanism (1) below dividing plate (11) and make top board (41) and other dividing plates (11) of battery core spacer mechanism (1) are slidably connected with it.
8. battery formation device according to claim 1, is characterized in that, pressure organization of supply (4) comprising:
Top board (41), be arranged on the top of dividing plate (11) of the top of battery core spacer mechanism (1);
Guide rail (44), upper end be fixed in top board (41) and lower end be fixed in battery core spacer mechanism (1) below dividing plate (11) and other dividing plates (11) of battery core spacer mechanism (1) are slidably connected with it; And
Pressure lock nut (45), wear and the dividing plate (11) of the top of the top board that is threaded (41) and lower end in contact battery core spacer mechanism (1), by tightening or loosening pressure lock nut (45) and set dividing plate (11) the institute applied pressure to the top.
9. according to the described battery formation device of claim 7 or 8, it is characterized in that, pressure organization of supply (4) also comprises:
Base fixing plate (46), be arranged on the below of battery core spacer mechanism (1), for the dividing plate (11) of the below of supporting battery core spacer mechanism (1).
10. battery formation device according to claim 1, is characterized in that, charging mechanism (2) comprising:
Lug contact (21), be arranged on one of them of each relative surface to adjacent separator (11) of battery core spacer mechanism (1), be placed on each lug to the battery core between adjacent separator (11) and be electrically connected to; And
Charger (22), be electrically connected to lug contact (21), for being placed on each in battery core spacer mechanism (1), battery core between dividing plate (11) charged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203650924U CN203326043U (en) | 2013-06-24 | 2013-06-24 | Formation device used for battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203650924U CN203326043U (en) | 2013-06-24 | 2013-06-24 | Formation device used for battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326043U true CN203326043U (en) | 2013-12-04 |
Family
ID=49665343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203650924U Expired - Lifetime CN203326043U (en) | 2013-06-24 | 2013-06-24 | Formation device used for battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326043U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811816A (en) * | 2014-02-12 | 2014-05-21 | 宁德新能源科技有限公司 | Lithium ion battery hot and cold-press formation equipment |
| CN103928712A (en) * | 2014-04-14 | 2014-07-16 | 东莞市德瑞精密设备有限公司 | Hot-pressing formation machine and formation method thereof |
| 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 |
| CN105206877A (en) * | 2015-10-19 | 2015-12-30 | 杨国乐 | Heating method of polymer lithium ion battery high-temperature fixture formation equipment |
| CN105336988A (en) * | 2015-10-30 | 2016-02-17 | 深圳市大华库仑科技有限公司 | Electrode tab clamping device for battery formation |
| CN106169602A (en) * | 2016-08-29 | 2016-11-30 | 江苏准信自动化科技股份有限公司 | Full-automatic battery formation system |
| CN106785072A (en) * | 2017-03-20 | 2017-05-31 | 欣旺达电子股份有限公司 | Temperature-pressure formation device, chemical synthesizing method and formation cabinet |
| CN108321425A (en) * | 2018-03-30 | 2018-07-24 | 珠海格力电器股份有限公司 | Pressure formation device |
| CN109273775A (en) * | 2018-11-20 | 2019-01-25 | 佛山科学技术学院 | A kind of battery formation clamp of flexible package lithium cell |
| CN109560325A (en) * | 2017-12-29 | 2019-04-02 | 蜂巢能源科技有限公司 | The heating platen component and hot press of hot press |
| CN110504476A (en) * | 2018-05-16 | 2019-11-26 | 深圳市佳得设备科技有限公司 | A kind of pressure formation device |
| US11355777B2 (en) | 2017-06-02 | 2022-06-07 | Murata Manufacturing Co., Ltd. | Battery manufacturing apparatus |
| CN116525913A (en) * | 2023-04-21 | 2023-08-01 | 广东力行智能装备有限公司 | Power lithium battery cell thermocompression becomes anchor clamps hard board mechanism |
-
2013
- 2013-06-24 CN CN2013203650924U patent/CN203326043U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811816B (en) * | 2014-02-12 | 2016-10-12 | 宁德新能源科技有限公司 | A kind of lithium ion battery heat is colded pressing formation device |
| CN103811816A (en) * | 2014-02-12 | 2014-05-21 | 宁德新能源科技有限公司 | Lithium ion battery hot and cold-press formation equipment |
| CN103928712A (en) * | 2014-04-14 | 2014-07-16 | 东莞市德瑞精密设备有限公司 | Hot-pressing formation machine and formation method thereof |
| CN103928712B (en) * | 2014-04-14 | 2016-03-09 | 东莞市德瑞精密设备有限公司 | Hot pressing changes into machine and chemical synthesizing method thereof |
| 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 |
| CN105206877A (en) * | 2015-10-19 | 2015-12-30 | 杨国乐 | Heating method of polymer lithium ion battery high-temperature fixture formation equipment |
| CN105336988B (en) * | 2015-10-30 | 2018-01-05 | 深圳市大华库仑科技有限公司 | A kind of lug clamping device of Battery formation |
| CN105336988A (en) * | 2015-10-30 | 2016-02-17 | 深圳市大华库仑科技有限公司 | Electrode tab clamping device for battery formation |
| CN106169602A (en) * | 2016-08-29 | 2016-11-30 | 江苏准信自动化科技股份有限公司 | Full-automatic battery formation system |
| CN106785072A (en) * | 2017-03-20 | 2017-05-31 | 欣旺达电子股份有限公司 | Temperature-pressure formation device, chemical synthesizing method and formation cabinet |
| US11355777B2 (en) | 2017-06-02 | 2022-06-07 | Murata Manufacturing Co., Ltd. | Battery manufacturing apparatus |
| CN109560325A (en) * | 2017-12-29 | 2019-04-02 | 蜂巢能源科技有限公司 | The heating platen component and hot press of hot press |
| CN108321425A (en) * | 2018-03-30 | 2018-07-24 | 珠海格力电器股份有限公司 | Pressure formation device |
| CN108321425B (en) * | 2018-03-30 | 2024-03-08 | 珠海格力电器股份有限公司 | Pressure forming equipment |
| CN110504476A (en) * | 2018-05-16 | 2019-11-26 | 深圳市佳得设备科技有限公司 | A kind of pressure formation device |
| CN109273775A (en) * | 2018-11-20 | 2019-01-25 | 佛山科学技术学院 | A kind of battery formation clamp of flexible package lithium cell |
| CN116525913A (en) * | 2023-04-21 | 2023-08-01 | 广东力行智能装备有限公司 | Power lithium battery cell thermocompression becomes anchor clamps hard board mechanism |
| CN116525913B (en) * | 2023-04-21 | 2024-01-16 | 广东力行智能装备有限公司 | Power lithium battery cell thermocompression becomes anchor clamps hard board mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203326043U (en) | Formation device used for battery | |
| CN205231213U (en) | Electric automobile power battery heat conduction and low temperature are from heating device | |
| CN105932367B (en) | A kind of battery energy storage system and method based on manifold type heat management | |
| CN203443676U (en) | Wireless temperature sensor capable of supplying power by utilizing temperature difference | |
| CN206451784U (en) | A kind of battery thermal management system | |
| CN103904254A (en) | Battery module | |
| CN103151574B (en) | Battery module heating equipment for electric vehicle | |
| CN204333165U (en) | A kind of battery pack heat management device | |
| CN104157932B (en) | Water circulating-heating type honeycomb structure ferric phosphate lithium cell assembly | |
| CN205957281U (en) | Adopt photovoltaic power generation's low temperature air -source heat pump heating system | |
| CN207426083U (en) | PTC cell heaters | |
| CN205408189U (en) | Solar module laminator and used hybrid heating system | |
| CN204011576U (en) | The aging shaped device of soft package lithium battery | |
| CN201149386Y (en) | Energy-accumulation pressure-bearing type solar water heater | |
| CN204614903U (en) | A kind of heating film | |
| CN204558597U (en) | A kind of heated barrier be applied on Battery formation equipment | |
| CN203907733U (en) | Multi-energy energy-saving heat collection and heat supply device | |
| CN206364132U (en) | A kind of anti-over-pressed lithium battery fixture | |
| CN207643863U (en) | A kind of laminating apparatus of solar cell module | |
| CN202103871U (en) | Fixing structure for bearing plate of PTC radiator | |
| CN207304949U (en) | A kind of electrode leads to client positioner of the curing molding equipment of PTC heater part | |
| CN206061178U (en) | A kind of Battery formation fixture fever tablet | |
| CN206116561U (en) | A heating system and battery module for cylinder battery module | |
| CN205882118U (en) | Samming structure of cylinder type battery module | |
| CN217588992U (en) | Hot-pressing device for fuel cell MEA |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |