CN204720514U - A kind of flexible packaged battery core is bled packaging system - Google Patents
A kind of flexible packaged battery core is bled packaging system Download PDFInfo
- Publication number
- CN204720514U CN204720514U CN201520399031.9U CN201520399031U CN204720514U CN 204720514 U CN204720514 U CN 204720514U CN 201520399031 U CN201520399031 U CN 201520399031U CN 204720514 U CN204720514 U CN 204720514U
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- Prior art keywords
- battery core
- bled
- packaging system
- plate
- cylinder
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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
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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
- 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
Easily cause the problem of electrolyte contamination when encapsulating for solving existing vacuum packaging machine, the utility model provides a kind of flexible packaged battery core and to bleed packaging system, comprises board and is installed on the piezoelectricity core mechanism on described board, bleed liquid mechanism and packaging mechanism; Described liquid mechanism of bleeding comprises Vacuum gas-liquid separator, flexible pipe and drawing liquid syringe needle; One end of described flexible pipe is connected with described Vacuum gas-liquid separator, the other end is installed described drawing liquid syringe needle.The utility model this flexible packaged battery core disclosed is bled packaging system, can avoid the phenomenon that electrolyte contamination occurs in the process of liquid of bleeding.
Description
Technical field
The utility model relates to field of lithium ion battery, the packaging system field of bleeding especially in lithium ion battery manufacturing equipment.
Background technology
The steps such as existing flexible-packed battery preparation technology comprises encapsulation, changes into, bleeds, sealing, when in its formation process, gas production is larger, as the mode improved, more actions can be resolved into by changing into, bleeding, seal, namely, after having encapsulated, change in advance under pre-closed condition, seal in advance, bleed, finally carry out secondary and change into and two envelopes.
Applicant finds, existing employing vacuum packaging machine carries out vacuum seal, and it can vacuumize battery, the action of piezoelectricity core and sealing, and therefore it generally comprises piezoelectricity core apparatus, vacuum extractor and sealing device; Concrete, after battery completes and changes under sealing environment, this piezoelectricity core apparatus extrudes its battery core, its electrolyte gas then all runs in the airbag of flexible packaged battery core, then by pricker or bayonet acanthopore on airbag, electrolyte is flowed out, and then its vacuum extractor makes battery core be in vacuum environment, it is vacuumized, the gas in battery core is extracted out; And then battery is sealed.This kind of vacuum packaging machine can carry out pre-envelope bleed and carry out secondary change into after encapsulation and pumping action, but it adopts pricker and bayonet acanthopore on airbag, and the vacuum pumping method under making battery core be in vacuum environment, in the face of the battery core that flatulence is too much or reservoir quantity is too much, this vacuum packaging machine easily causes electrolyte contamination when encapsulating.
Utility model content
Easily cause the problem of electrolyte contamination when encapsulating for solving existing vacuum packaging machine, the utility model provides a kind of flexible packaged battery core and to bleed packaging system.
The utility model provides a kind of flexible packaged battery core and to bleed packaging system, comprises board and is installed on the piezoelectricity core mechanism on described board, bleed liquid mechanism and packaging mechanism;
Described liquid mechanism of bleeding comprises Vacuum gas-liquid separator, flexible pipe and drawing liquid syringe needle; One end of described flexible pipe is connected with described Vacuum gas-liquid separator, the other end is installed described drawing liquid syringe needle.
Preferably, described board comprises working panel, connecting plate and is placed in the some pillars supporting described connecting plate between described working panel and connecting plate; Working space is formed between described working panel and described connecting plate;
Described piezoelectricity core mechanism comprises battery base plate, battery plate and lower air cylinder;
Described battery base plate is arranged on described working panel;
Described battery plate is arranged on described lower air cylinder, presses down air cylinder driven described in being subject to;
Described lower air cylinder is arranged on described connecting plate lower surface.
Preferably, packaging mechanism comprises upper and lower symmetrically arranged upper cover, bottom head and upper envelope cylinder and lower gas sealing cylinder;
Described upper cover is arranged on described upper envelope cylinder, and described upper envelope cylinder is arranged on described connecting plate lower surface;
Described bottom head is arranged on described lower gas sealing cylinder, and described lower gas sealing cylinder is arranged on described working panel.
Preferably, the working panel below described upper cover has a square hole; Described square hole bottom is provided with link plate by pull bar;
Described lower gas sealing cylinder is arranged on described lower link plate.
Preferably, described upper cover is arranged on described upper envelope cylinder by a heat insulation tie-plate; The surrounding of described upper cover is provided with thermal insulation board.
Preferably, described bottom head is arranged on described lower gas sealing cylinder by a heat insulation tie-plate; The surrounding of described bottom head is provided with thermal insulation board.
Preferably, described battery base plate is arranged on described working panel by some base plate columns.
Preferably, liquid mechanism of bleeding described in is provided with the adjuster of adjustable pressure.
Preferably, described packaging mechanism is in angled posi-tion, is angle of inclination with battery core air-cuff placement.
Preferably, also include foot valve, described foot valve and described Vacuum gas-liquid separator and/or described packaging mechanism and/or described piezoelectricity core mechanism are connected.
The utility model this flexible packaged battery core disclosed is bled packaging system, is arranged on board by piezoelectricity core mechanism device, bleed liquid mechanism and packaging mechanism, supports to extrude the battery core of plurality of specifications model, the liquid and encapsulating of bleeding; Because it no longer adopts pricker and bayonet acanthopore on airbag, and the vacuum pumping method under making battery core be in vacuum environment, but adopt above-mentioned liquid mechanism of bleeding to carry out bleed body and electrolyte, its electrolyte and gas directly have drawing liquid syringe needle to enter in flexible pipe, are sucked in Vacuum gas-liquid separator by this flexible pipe.So, it can avoid the phenomenon that electrolyte contamination occurs in the process of liquid of bleeding.
Accompanying drawing explanation
Fig. 1 is that the flexible packaged battery core provided in the utility model embodiment is bled packaging system schematic perspective view;
Fig. 2 is that the flexible packaged battery core provided in the utility model embodiment is bled packaging system schematic front view;
Fig. 3 is that the flexible packaged battery core provided in the utility model embodiment is bled packaging system schematic side view;
Fig. 4 is that the flexible packaged battery core provided in the utility model embodiment is bled packaging system schematic top plan view;
Fig. 5 is A place enlarged diagram in Fig. 1.
Wherein, 1, board; 2, battery base plate; 3, battery plate; 4, Vacuum gas-liquid separator; 5, upper envelope cylinder; 6, upper cover; 7, bottom head; 8, lower gas sealing cylinder; 11, working panel; 12, connecting plate; 13, pillar; 14, column base; 15, square hole; 1a, non-slip feet cup; 21, base plate column; 31, lower air cylinder; 41, flexible pipe; 42, drawing liquid syringe needle; 61, heat insulation tie-plate; 62, upper heat insulation side plate; 63, upper heat insulation end plate; 71, lower heat insulation side plate; 72, lower heat insulation end plate; 81, lower link plate; 82, pull bar; A, flexible packaged battery core; A1, airbag.
Embodiment
The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment
This example will carry out specific explanations explanation to the packaging system of bleeding of flexible packaged battery core a disclosed in the utility model, three-view diagram as Figure 1-Figure 4 and schematic perspective view, and the enlarged drawing shown in Fig. 5, comprise board 1 and be installed on the piezoelectricity core mechanism on described board 1, bleed liquid mechanism and packaging mechanism; This piezoelectricity core mechanism is used for extruding flexible packaged battery core a, and this packaging mechanism is used for sealing flexible packaged battery core a.
Described liquid mechanism of bleeding comprises Vacuum gas-liquid separator 4, flexible pipe 41 and drawing liquid syringe needle 42; One end of described flexible pipe 41 is connected with described Vacuum gas-liquid separator 4, the other end is installed described drawing liquid syringe needle 42.
Change into after the latter changes in advance at battery, when needs to its bleed surge do time, manually or automatically this drawing liquid syringe needle 42 is inserted in packaged airbag a1, vacuumizes, by the electrolyte in airbag a1 and gas extraction in this Vacuum gas-liquid separator 4.
Described board 1 is configured to the shape of Working table, and it comprises 4 feets, and the lower end of each feet is provided with non-slip feet cup 1a, and this non-slip feet cup 1a plays fixing board 1, the effect of anti-sliding stop.This Working table comprise working panel 11, connecting plate 12 and be placed in the some pillars 13 supporting described connecting plate 12 between described working panel 11 and connecting plate 12; Working space is formed between described working panel 11 and described connecting plate 12; In this example, the number of this pillar 13 is 4, column base 14 is provided with at pillar 13 and the junction of above-mentioned working panel 11 and connecting plate 12, this column base 14 is arranged on working panel 11 and connecting plate 12 by screw, be provided with post holes in column base 14, namely pillar 13 is arranged in column base 14 corresponding on working panel 11 and connecting plate 12.
Described piezoelectricity core mechanism comprises battery base plate 2, battery plate 3 and lower air cylinder 31; So-called battery base plate 2 and battery plate 3 are plate-like structure, be such as metallic plate or plastic plate etc., this battery plate 3 is directly rectangular slab, and this battery base plate 2 is rectangular slab or pentagonal panel (rectangular slab is cut the shape at an angle).For preventing causing damage to flexible packaged battery core a, preferably establish on battery base plate upper berth that one deck is anti-hinders cloth or anti-ly hinder film, such as Teflon cloth, to prevent scratch battery core, certainly, same, also can wrap up in battery lower plate that one deck is anti-hinders cloth or anti-ly hinder film.
As everyone knows, flexible packaged battery core a comprises aluminum-plastic composite membrane and is packaged in the pole piece in aluminum-plastic composite membrane, before completing last encapsulation, and the airbag a1 of the electrolyte that the sidepiece of this flexible packaged battery core a is discharged after being provided with and holding the extruding of this piezoelectricity core mechanism and gas.This airbag a1 clearly can see in Fig. 1 and Fig. 5, so, when this flexible packaged battery core a is placed on battery base plate 2, its airbag a1 is stretched out from the edge of battery base plate 2, and good liquid device of conveniently bleeding carries out bleeding after liquid and liquid of bleeding and encapsulates.
Described battery base plate 2 is arranged on described working panel 11; Particularly, described battery base plate 2 is arranged on described working panel 11 by some base plate columns 21.In this example, be provided with 4 base plate columns 21.
Described battery plate 3 is arranged on described lower air cylinder 31, drives by described lower air cylinder 31;
Described lower air cylinder 31 is arranged on described connecting plate 12 lower surface.Particularly, the cylinder part of this lower air cylinder 31 is arranged on connecting plate 12 lower surface by screw, and above-mentioned battery plate 3 is arranged on the piston-rod end on this lower air cylinder 31.So, the piston rod on this lower air cylinder 31 can drive this battery plate 3 to move up and down.To extrude battery, the gas produced in flexible packaged battery core a formation process and unnecessary electrolyte are extruded in airbag a1.
Do not limit the concrete structure of packaging mechanism in this example, various equipment mechanism known in the art can be adopted, as long as it can play, flexible packaged battery core a is sealed.In this example, packaging mechanism comprises upper and lower symmetrically arranged upper cover 6, bottom head 7 and upper envelope cylinder 5 and lower gas sealing cylinder 8;
Described upper cover 6 is arranged on described upper envelope cylinder 5, and described upper envelope cylinder 5 is arranged on described connecting plate 12 lower surface;
Described bottom head 7 is arranged on described lower gas sealing cylinder 8, and described lower gas sealing cylinder 8 is arranged on described working panel 11.
Wherein, as can be seen from Figure 1, described packaging mechanism is in angled posi-tion, is angle of inclination with battery core airbag a1 position.In the process of bleeding liquid, suction drawing liquid syringe needle 42 is inserted from the bight of its airbag a1, like this, when drawing liquid syringe needle 42 is bled after the action of drawing liquid completes, when drawing liquid syringe needle 42 is extracted out, itself and battery core airbag a1 position are the mode at angle of inclination, just thrusting inside hole of this drawing liquid syringe needle 42 can be sealed, only need to seal less position.
So-called upper envelope cylinder 5 and lower gas sealing cylinder 8 all adopt the cylinder of band guide rod, so-called " described upper cover 6 is arranged on described upper envelope cylinder 5; described upper envelope cylinder 5 is arranged on described connecting plate 12 lower surface " specifically refers to that the cylinder body it sealing cylinder 5 is arranged on the lower surface of this connecting plate 12, and this upper cover 6 is arranged on the piston-rod end of envelope cylinder 5 on this.So, on this, the piston rod of envelope cylinder 5 can drive upper cover 6 to move up and down.So-called " described bottom head 7 is arranged on described lower gas sealing cylinder 8; described lower gas sealing cylinder 8 is arranged on described working panel 11 " specifically refers to that the cylinder body of lower gas sealing cylinder 8 is arranged on upper (directly or indirectly) of this working panel 11, and this bottom head 7 is arranged on the piston-rod end of this lower gas sealing cylinder 8.So, the piston rod of this lower gas sealing cylinder 8 can drive bottom head 7 to move up and down.In this example, particularly, the working panel 11 below described upper cover 6 has a square hole 15; Described square hole 15 bottom is provided with link plate 81 by pull bar 82; Described lower gas sealing cylinder 8 is arranged on described lower link plate 81.
Above-mentioned upper cover 6 and bottom head 7 are heater element, and its interaction can carry out hot pressing to aluminum-plastic composite membrane, so, to realize the function of its encapsulation.It is conventionally known to one of skill in the art, repeats no more.
For preventing upper cover 6 from causing damage to upper envelope cylinder 5, when installing this upper cover 6, preferably described upper cover 6 is arranged on described upper envelope cylinder 5 by a heat insulation tie-plate 61; For preventing this upper cover 6 from scalding operator, around described upper cover 6, thermal insulation board is installed.Particularly, as shown in the figure, the side of this upper cover 6 and end face are equipped with thermal insulation board, for the purpose of difference, the thermal insulation board being arranged on both sides are called upper heat insulation side plate 62; The thermal insulation board being arranged on two ends is called upper heat insulation end plate 63.
Same, for preventing bottom head 7 pairs of lower gas sealing cylinders 8 from causing damage, when installing this bottom head 7, preferably described bottom head 7 is arranged on described lower gas sealing cylinder 8 by a heat insulation tie-plate (not shown); For preventing this bottom head 7 from scalding operator, around described bottom head 7, thermal insulation board is installed.Particularly, as shown in the figure, the side of this bottom head 7 and end face are equipped with thermal insulation board, for the purpose of difference, the thermal insulation board being arranged on both sides are called lower heat insulation side plate 71; The thermal insulation board being arranged on two ends is called lower heat insulation end plate 72.
Wherein, liquid mechanism of bleeding described in is provided with the adjuster of adjustable pressure.So, can bleed and the scope of drawing liquid according to the adjustment of different demands.Above-mentioned Vacuum gas-liquid separator 4 can be fixedly installed to the optional position on board 1, such as feet, and such as working panel 11 is first-class, or also can be arranged on the optional position outside board 1, is all fine.
Wherein, also include foot valve, described foot valve and described Vacuum gas-liquid separator 4 and/or described packaging mechanism and/or described piezoelectricity core mechanism are connected.This foot valve is arranged on below board 1, the position that handled easily person's pin is stepped on.By this foot valve, can facilitate and control the action that Vacuum gas-liquid separator 4 carries out extracting gas-liquid individually, or independent control packaging mechanism carries out sealing action, or independent control piezoelectricity core mechanism carries out the action of piezoelectricity core.
Flexible packaged battery core a disclosed in the utility model bleeds packaging system, is suitable for use in bleeding in pre-envelope technique after changing in advance, be also suitable for use in secondary change into after bleed in sealing process.To be used in the pre-envelope technique of bleeding after changing in advance, its course of work is described below: after flexible packaged battery core a completes and changes in advance under sealing state, flexible packaged battery core a after this being changed in advance is placed on this battery base plate 2, start lower air cylinder 31 action, extrude this flexible packaged battery core a, the gas of generation in flexible packaged battery core a and unnecessary electrolyte is made to be squeezed in airbag a1, then drawing liquid syringe needle 42 is inserted in this airbag a1 and extract electrolyte and gas, by described electrolyte and gas extraction to described Vacuum gas-liquid separator 4.Then the packaging mechanism flexible packaged battery core a after liquid that bleeds is adopted to seal in advance.
The utility model this flexible packaged battery core disclosed is bled packaging system, piezoelectricity core mechanism device, bleed liquid mechanism and packaging mechanism is arranged on board 1, supports to extrude the battery core of plurality of specifications model, the liquid and encapsulating of bleeding; Because it no longer adopts pricker and bayonet acanthopore on airbag a1, and the vacuum pumping method under making battery core be in vacuum environment, but adopt above-mentioned liquid mechanism of bleeding to carry out bleed body and electrolyte, its electrolyte and gas directly have drawing liquid syringe needle 42 to enter in flexible pipe 41, are sucked in Vacuum gas-liquid separator 4 by this flexible pipe 41.So, it can avoid the phenomenon that electrolyte contamination occurs in the process of liquid of bleeding.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. flexible packaged battery core is bled a packaging system, it is characterized in that, comprises board and be installed on the piezoelectricity core mechanism on described board, bleed liquid mechanism and packaging mechanism;
Described liquid mechanism of bleeding comprises Vacuum gas-liquid separator, flexible pipe and drawing liquid syringe needle; One end of described flexible pipe is connected with described Vacuum gas-liquid separator, the other end is installed described drawing liquid syringe needle.
2. flexible packaged battery core according to claim 1 is bled packaging system, and it is characterized in that, described board comprises working panel, connecting plate and is placed in the some pillars supporting described connecting plate between described working panel and connecting plate; Working space is formed between described working panel and described connecting plate;
Described piezoelectricity core mechanism comprises battery base plate, battery plate and lower air cylinder;
Described battery base plate is arranged on described working panel;
Described battery plate is arranged on described lower air cylinder, presses down air cylinder driven described in being subject to;
Described lower air cylinder is arranged on described connecting plate lower surface.
3. flexible packaged battery core according to claim 2 is bled packaging system, and it is characterized in that, packaging mechanism comprises upper and lower symmetrically arranged upper cover, bottom head and upper envelope cylinder and lower gas sealing cylinder;
Described upper cover is arranged on described upper envelope cylinder, and described upper envelope cylinder is arranged on described connecting plate lower surface;
Described bottom head is arranged on described lower gas sealing cylinder, and described lower gas sealing cylinder is arranged on described working panel.
4. flexible packaged battery core according to claim 3 is bled packaging system, it is characterized in that, the working panel below described upper cover has a square hole; Described square hole bottom is provided with link plate by pull bar;
Described lower gas sealing cylinder is arranged on described lower link plate.
5. flexible packaged battery core according to claim 3 is bled packaging system, and it is characterized in that, described upper cover is arranged on described upper envelope cylinder by a heat insulation tie-plate;
The surrounding of described upper cover is provided with thermal insulation board.
6. flexible packaged battery core according to claim 3 is bled packaging system, and it is characterized in that, described bottom head is arranged on described lower gas sealing cylinder by a heat insulation tie-plate; The surrounding of described bottom head is provided with thermal insulation board.
7. flexible packaged battery core according to claim 3 is bled packaging system, and it is characterized in that, described battery base plate is arranged on described working panel by some base plate columns.
8. flexible packaged battery core according to claim 1 is bled packaging system, it is characterized in that, described in liquid mechanism of bleeding be provided with the adjuster of adjustable pressure.
9. flexible packaged battery core according to claim 2 is bled packaging system, and it is characterized in that, described packaging mechanism is in angled posi-tion, is angle of inclination with battery core air-cuff placement.
10. flexible packaged battery core according to claim 1 is bled packaging system, it is characterized in that, also includes foot valve, and described foot valve and described Vacuum gas-liquid separator and/or described packaging mechanism and/or described piezoelectricity core mechanism are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399031.9U CN204720514U (en) | 2015-06-10 | 2015-06-10 | A kind of flexible packaged battery core is bled packaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399031.9U CN204720514U (en) | 2015-06-10 | 2015-06-10 | A kind of flexible packaged battery core is bled packaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720514U true CN204720514U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520399031.9U Withdrawn - After Issue CN204720514U (en) | 2015-06-10 | 2015-06-10 | A kind of flexible packaged battery core is bled packaging system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204720514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252728A (en) * | 2015-06-10 | 2016-12-21 | 惠州市豪鹏科技有限公司 | A kind of flexible packaged battery core is bled packaging system |
-
2015
- 2015-06-10 CN CN201520399031.9U patent/CN204720514U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252728A (en) * | 2015-06-10 | 2016-12-21 | 惠州市豪鹏科技有限公司 | A kind of flexible packaged battery core is bled packaging system |
| CN106252728B (en) * | 2015-06-10 | 2019-05-31 | 惠州市豪鹏科技有限公司 | A kind of flexible packaged battery core pumping packaging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151021 Effective date of abandoning: 20190531 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20151021 Effective date of abandoning: 20190531 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |