CN205076234U - Electricity core transfer device - Google Patents
Electricity core transfer device Download PDFInfo
- Publication number
- CN205076234U CN205076234U CN201520766735.5U CN201520766735U CN205076234U CN 205076234 U CN205076234 U CN 205076234U CN 201520766735 U CN201520766735 U CN 201520766735U CN 205076234 U CN205076234 U CN 205076234U
- Authority
- CN
- China
- Prior art keywords
- battery core
- box body
- lid
- transfer device
- seal ring
- 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.)
- Active
Links
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides an electricity core transfer device includes lid, box body, establishes the sealing washer on lid or the box body, and lid, box body lock are sealed by the sealing washer, is equipped with electric core in the box body and deposits check, by the connecting piece connection between lid, the box body, by the hasp closure. The beneficial effect of the utility model: adopt the utility model discloses it can prevent that moisture from entering into electric core to carry out the transfer of electric core to reduce moisture to the adverse effect of electric core, to the control requirement of moisture in the environment when reducing the battery preparation.
Description
Technical field
The utility model relates to lithium ion battery and makes equipment technology field, particularly relates to a kind of battery core transfer device.
Background technology
Lithium ion battery is made up of core, the pack case holding core and the battery acid be poured in pack case.Known in industry, the process of whole making lithium ion battery, all wants attentional manipulation moisture.If moisture control bad, enter into lithium ion battery moisture can with the lithium salts LiPF of battery acid
6react and generate HF, the HF of generation also can further with the SEI film generation side reaction of positive pole, negative pole, negative terminal surface, finally cause capacity of cell to reduce, cycle performance variation, also can make battery producing gas amount obviously increase, bring potential safety hazard time serious.In order to reduce the moisture in lithium ion battery, way existing in industry is before battery seal, carries out repeatedly the baking of different object, reduces pole piece as far as possible, core is exposed to time outside baking box, and adopt dehumidifier to dehumidify to environment.Especially, annotate in pack case battery acid and battery seal time, in order to avoid moisture enters into battery acid, need to carry out in drying shed, and the dew point general control of drying shed is below-35 DEG C, even less than-50 DEG C.But, except Battery Plant and positive electrode producer, general laboratory does not all have special quality drying shed, strict process water point controlled condition is not possessed yet, in this case, the method making full battery is: take out from baking box through overbaking but the battery core of non-fluid injection, transfer to rapidly in glove box, in glove box, carry out fluid injection, sealing.Obvious, the moisture environment can be brought in battery core by the process that battery core shifts from baking box to glove box.Also have some laboratories, because of reasons such as sealing device are larger, sealing device is placed in glove box by inconvenience, but be placed on an independent room, at this moment, can moisture be introduced except aforesaid when battery core shifts from baking box to glove box, also after having noted liquid, battery core can be transferred to the process in sealing room from glove box and again in battery core, introduce moisture.After moisture is incorporated into battery core, the quality of battery core is subject to impact in various degree, cause cannot accurately, the performance of reliably characterizing battery, material.
Utility model content
The purpose of this utility model is to provide a kind of battery core transfer device, to avoid at lithium-ion electric core after overbaking, the introducing of moisture the process shifted from baking box to glove box and shift from glove box to sealing device after fluid injection, thus reduce moisture to the deterioration of performance of lithium ion battery.
In order to solve the problems of the technologies described above, technical solution adopted in the utility model is: a kind of battery core transfer device, comprise lid, box body, lid or box body establish seal ring, lid, box body fasten and are sealed by seal ring, be provided with battery core compartment in box body, between lid, box body by attaching parts connect, sealed by snap close.
Described battery core compartment is semicircle flute profile or square groove shape.
Described battery core compartment has at least two groups, often group corresponding seal ring, a lid.
Described attaching parts is pin feature.
Described snap close comprises snap close, lower snap close.
The cross section of described seal ring is circular or square.
Described lid and box body adopt PE material.
Described seal ring is rubber or silica gel material.
Described seal ring is embedded in the seal ring standing groove of box body.
The beneficial effects of the utility model: adopt the utility model to carry out battery core transfer and can prevent moisture from entering into battery core, thus reduce moisture to the adverse effect of battery core, reduce the control overflow to Environmental Water when battery makes.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram in the utility model front;
Fig. 2 is the integral structure schematic diagram at the utility model back side;
In figure: 1, lid, 2, seal ring, 3, box body, 4, upper snap close, 5, lower snap close, 6, pin feature 7, battery core compartment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
It is an embodiment of the present utility model shown in Fig. 1, Fig. 2.
In the present embodiment, a kind of battery core transfer device, comprises lid 1, seal ring 2, box body 3, upper snap close 4, lower snap close 5 and pin feature 6.The hinged lid 1 of pin feature 6, box body 3, upper snap close 4, lower snap close 5 fastens, and seal ring 2 is by lid 1, the sealing of box body 3 contact position.
In the present embodiment, lid 1 adopts PE material, and thickness is preferably 4-8mm.Seal ring 2 adopts quality of rubber materials, and cross section is circular, and is embedded in the seal ring standing groove of box body 3.
In the present embodiment, lid 1 is connected with box body 3 overleaf by pin feature 6.Lid 3 is pressed on seal ring 2 after pin feature 6 rotates, then is locked with lower snap close 5 by upper snap close 4, lid 1 is closely pressed on seal ring 2, thus is kept apart in the space in box body 3 and external environment condition.
The present embodiment comprises 2 groups of battery core compartments 7, often the corresponding seal ring of group 2, lid 1, and lid 1 arranges attaching parts, snap close.Often organize battery core compartment 7 can seal separately, first can open one group of battery core compartment 7, and battery core compartment 7 keeps sealing state in addition, thus open-assembly time in the environment before shortening battery core sealing to greatest extent.Battery core compartment 7 for half slot shape lattice are to be used for placing cylindrical electrical core, also can be able to be square groove shape lattice, be used for placing square aluminum hull, square box hat or square soft pack cell.
Claims (9)
1. a battery core transfer device, it is characterized in that comprising lid (1), box body (3), lid (1) or box body (3) establish seal ring (2), lid (1), box body (3) fasten and are sealed by seal ring (2), be provided with battery core compartment (7) in box body (3), between lid (1), box body (3) by attaching parts connect, sealed by snap close.
2. battery core transfer device according to claim 1, is characterized in that described battery core compartment (7) is for semicircle flute profile or square groove shape.
3. battery core transfer device according to claim 1, is characterized in that described battery core compartment (7) has at least two groups, often the corresponding seal ring (2) of group, a lid (1).
4. battery core transfer device according to claim 1, is characterized in that described attaching parts is pin feature (6).
5. battery core transfer device according to claim 1, is characterized in that described snap close comprises snap close (4), lower snap close (5).
6. battery core transfer device according to claim 1, is characterized in that the cross section of described seal ring (2) is for circular or square.
7. battery core transfer device according to claim 1, is characterized in that described lid (1) and box body (3) adopt PE material.
8. battery core transfer device according to claim 1, is characterized in that described seal ring (2) is for rubber or silica gel material.
9. battery core transfer device according to claim 1, is characterized in that described seal ring (2) is embedded in the seal ring standing groove of box body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766735.5U CN205076234U (en) | 2015-09-30 | 2015-09-30 | Electricity core transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766735.5U CN205076234U (en) | 2015-09-30 | 2015-09-30 | Electricity core transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076234U true CN205076234U (en) | 2016-03-09 |
Family
ID=55428654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520766735.5U Active CN205076234U (en) | 2015-09-30 | 2015-09-30 | Electricity core transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205076234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502174A (en) * | 2018-10-25 | 2019-03-22 | 中国兵器工业第五九研究所 | A kind of unilateral unlatching adjustable sealing structure of rotary type |
-
2015
- 2015-09-30 CN CN201520766735.5U patent/CN205076234U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502174A (en) * | 2018-10-25 | 2019-03-22 | 中国兵器工业第五九研究所 | A kind of unilateral unlatching adjustable sealing structure of rotary type |
| CN109502174B (en) * | 2018-10-25 | 2020-05-26 | 中国兵器工业第五九研究所 | Rotary type single-side opening adjustable sealing structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103872381B (en) | A kind of fluid injection of electrokinetic cell leaves standstill method | |
| CN105720236B (en) | A kind of sodium-ion battery cathode nickel foam self-supporting sheet Ni3P/C composite materials and preparation method thereof | |
| CN105304908B (en) | A kind of preparation method of sulfur-bearing electrode material | |
| CN110574205A (en) | Energy storage device and system | |
| CN103904386A (en) | Soft package lithium air battery and preparation method thereof | |
| CN109485867A (en) | A kind of preparation method and applications of metal organic framework compound | |
| CN102623749A (en) | Electrical core packaging method and apparatus thereof | |
| CN109659511A (en) | A kind of SiO2Coat tertiary cathode material and preparation method thereof | |
| CN109786841A (en) | A kind of preparation method of lithium ion electrochemical energy storage device | |
| CN103730658A (en) | Silicon and graphene composite material, preparing method thereof and lithium ion battery | |
| CN205076234U (en) | Electricity core transfer device | |
| CN104614678B (en) | A kind of lead-acid accumulator is internalized into the on-line measuring device and method of process battery electrode current potential | |
| CN106876792B (en) | A kind of chemical synthesizing method of soft bag lithium ionic cell electrolyte wetting method, soft bag lithium ionic cell | |
| CN104852084A (en) | Preparation method of lithium ion battery polymer electrolyte | |
| CN205264792U (en) | Lithium cell is with annotating liquid seal oral area spare | |
| CN105336936B (en) | A kind of preparation method of sulfur-bearing electrode material | |
| CN207818649U (en) | A kind of lithium ion cell sealing cover device | |
| CN101673848A (en) | Method for manufacturing lithium-ion batteries | |
| CN201233932Y (en) | Gas generation monitoring apparatus for battery | |
| CN111092258A (en) | Button type lithium ion battery and manufacturing method thereof | |
| CN106938845B (en) | A kind of preparation method of graphite oxide positive electrode and preparation method for lithium ion battery, lithium ion cell positive | |
| CN206293571U (en) | A kind of intelligent lead-acid battery with water supplement function | |
| CN203601834U (en) | Electrolyte storage tank | |
| CN205159374U (en) | Lead acid battery casing for 2V experiments | |
| CN106531928A (en) | Application of porous composite membrane in lithium-ion battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190201 Address after: 730101 Heping Town, Yuzhong County, Lanzhou City, Gansu Province Patentee after: Jinchuan Lanzhou science and Technology Park Co., Ltd. Address before: No. 98 Jinchuan Road, Jinchang, Gansu Patentee before: Jinchuan Group Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200426 Address after: 730101 No.99, Mudan Road, Heping Town, Yuzhong County, Lanzhou City, Gansu Province Patentee after: GANSU JINGPU TESTING TECHNOLOGY Co.,Ltd. Address before: 730101 Heping Town, Yuzhong County, Lanzhou City, Gansu Province Patentee before: LANZHOU JINCHUAN TECHNOLOGY PARK Co.,Ltd. |