CN106180075B - Be applied to cleaning device and processing equipment of electric core - Google Patents

Be applied to cleaning device and processing equipment of electric core Download PDF

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Publication number
CN106180075B
CN106180075B CN201610867063.6A CN201610867063A CN106180075B CN 106180075 B CN106180075 B CN 106180075B CN 201610867063 A CN201610867063 A CN 201610867063A CN 106180075 B CN106180075 B CN 106180075B
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China
Prior art keywords
air
battery core
outlet
air outlet
cleaning device
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CN201610867063.6A
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Chinese (zh)
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CN106180075A (en
Inventor
林文法
温裕乾
李宗法
阳超
张磊
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Contemporary Amperex Technology Co Ltd
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Contemporary Amperex Technology Co Ltd
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Priority to CN201610867063.6A priority Critical patent/CN106180075B/en
Publication of CN106180075A publication Critical patent/CN106180075A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cleaning In General (AREA)

Abstract

The utility model relates to an electricity core technical field especially relates to a be applied to cleaning device and processing equipment of electric core, and cleaning device includes electric core location portion and sweeps the mechanism, sweep and set up air intake and air outlet in the mechanism, the air intake with the air outlet is linked together, just the air outlet be used for with electric core on treat sweep position mutual disposition. The battery core is positioned by the battery core positioning part of the cleaning device, and pollutants on the battery core to be blown and swept are blown off by the blowing and sweeping mechanism, so that the cleanliness of the part to be blown and swept is improved. Therefore, the cleaning device can prevent pollutants on the battery cell from causing adverse effects on the welding of the battery cell, so that the welding quality of the battery cell is improved.

Description

Cleaning device and process equipment applied to battery core
Technical field
This application involves battery core technical field more particularly to a kind of cleaning devices and process equipment applied to battery core.
Background technique
When carrying out the production of battery core in traditional technology, need for the shell of battery core to be welded together with top cover, however, welding It connects and usually there are the pollutants such as dust, clast on the welding surface of procapsid and top cover, this welding surface is caused to receive than more serious Pollution.Implement welding operation when, aforementioned contaminants will result directly at welding surface occur the welding such as burst point, pin hole lack It falls into.Therefore, the welding quality of battery core is poor.
Summary of the invention
This application provides a kind of cleaning devices and process equipment applied to battery core, to improve the welding quality of battery core.
The first aspect of the application provides a kind of cleaning device applied to battery core comprising battery core positioning region and purging Mechanism opens up air inlet and air outlet on the blowing mechanism, and the air inlet is connected with the air outlet, and the outlet air Mouth is for positioned opposite with the position to be purged in battery core.
Preferably, exhaust outlet is also opened up on the blowing mechanism, the exhaust outlet is for the space where with the battery core It is connected.
It preferably, further include air draft mechanism, the air draft mechanism is set at the exhaust outlet.
Preferably, the axis of the exhaust outlet is tilted relative to the air-out direction of the air outlet.
Preferably, the axis of the exhaust outlet tilts 45 degree relative to the air-out direction of the air outlet.
Preferably, the exhaust outlet includes the first exhaust outlet and the second exhaust outlet, first exhaust outlet and described second Exhaust outlet is located at the opposite sides of the air outlet.
Preferably, it is connected to wind pushing cavity between the air inlet and the air outlet, from the air inlet to the air outlet Direction on, the area of passage of the wind pushing cavity reduces.
Preferably, the cavity wall of the wind pushing cavity includes arc cavity wall, and the arc cavity wall is located in the cavity wall close to institute State the side of air outlet.
Preferably, the air outlet is round wind outlet, and the circular direction of the round wind outlet is used for described wait blow The circular direction for sweeping position is consistent.
The second aspect of the application provides a kind of process equipment applied to battery core comprising described in any of the above embodiments Cleaning device.
Technical solution provided by the present application can achieve it is following the utility model has the advantages that
Cleaning device provided herein can be applied to the processing of battery core, pass through the battery core positioning region of the cleaning device Battery core is implemented to position, then blows away the pollutant at the position to be purged in battery core by blowing mechanism, and then is improved to be purged The cleanliness at position.Therefore, which can prevent the pollutant in battery core from causing adverse effect to the welding of battery core, with This improves the welding quality of battery core.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited Application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cleaning device provided by the embodiment of the present application;
Fig. 2 is the structural schematic diagram of process equipment provided by the embodiment of the present application.
Wherein, the arrow of the rightmost side refers to the action direction of motive force in Fig. 2, remaining arrow instruction in Fig. 1 and Fig. 2 Be airflow direction.
Appended drawing reference:
10- battery core positioning region;
20- blowing mechanism;
200- air inlet;
201- air outlet;
202- exhaust outlet;
The first exhaust outlet of 202a-;
The second exhaust outlet of 202b-;
203- wind pushing cavity;
30- battery core;
300- welding surface;
40- pedestal;
50- shell.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application Example, and together with specification it is used to explain the principle of the application.
Specific embodiment
The application is described in further detail below by specific embodiment and in conjunction with attached drawing.
As shown in Figs. 1-2, the embodiment of the present application provides a kind of cleaning device applied to battery core, the work of the cleaning device With being the pollutant removed in battery core, the welding of battery core is impacted to prevent these pollutants, it is of course also possible to prevent these Pollutant impacts other process operations of battery core.
To achieve the goals above, cleaning device provided by the embodiments of the present application may include battery core positioning region 10 and purging machine Structure 20, the blowing mechanism 20 can be installed on battery core positioning region 10, can also be independently arranged.
The positioning of battery core 30 may be implemented in battery core positioning region 10, so that in implementing purge position does not occur for battery core 30 It moves.Specifically: when cleaning device provided by the embodiments of the present application is used alone, battery core positioning region 10 herein can use more A limited block combines the structure to be formed, and provides support force and position-limiting action power to battery core 30 by each limited block;When the application reality Apply example offer cleaning device it is integrated in process equipment when, battery core positioning region 10 can be integrated on process equipment.
The effect of blowing mechanism 20 is the position purge gas to be purged to battery core 30, which can be air.This blows Air inlet 200 and air outlet 201 can be opened up by sweeping in mechanism 20, air inlet 200 is connected with air outlet 201, and air outlet 201 is used In positioned opposite with the position to be purged in battery core 30, position to be purged herein can be the welding surface 300 in battery core 30.? That is can directly reach the position to be purged of battery core 30 from the gas that air outlet 201 flows out, with this to the position to be purged Pollutant apply purging power.Specifically: when cleaning device provided by the embodiments of the present application is used alone, blowing mechanism 20 can In relative to the fixation of battery core positioning region 10 or with the battery core positioning region 10, with respect to being flexibly connected, specific structure can be used Empty shell-like structure;When cleaning device provided by the embodiments of the present application it is integrated in process equipment when, blowing mechanism 20 can be with The other parts of process equipment are fixedly connected or are integrally formed.
After above-mentioned cleaning device, battery core 30 can be positioned on battery core positioning region 10 first, so that in battery core 30 Position to be purged and blowing mechanism 20 air outlet 201 it is opposite, the air-flow flowed out from air outlet 201 may act on battery core 30 position to be purged, the pollutant at the position is blown away.Next again to battery core 30 implement subsequent process operation (such as Welding).Therefore, which can be improved the cleanliness at the position to be purged of battery core 30, and then prevent the pollution in battery core Object causes adverse effect to the welding of battery core 30, so as to improve the welding quality of battery core 30.
In order to strengthen purging effect, exhaust outlet 202 can also be opened up on blowing mechanism 20, the exhaust outlet 202 be used for Space where battery core 30 is connected.That is, gas reaches electricity by air inlet 200, the air outlet 201 of blowing mechanism 20 Space where core 30 after implementing purge operations to battery core 30, then passes through exhaust outlet 202 and is discharged.By the way that exhaust outlet 202 is arranged, Can promote gas formed in purge it is relatively better follow bad, can not only guarantee purging effort, can also be by battery core The pollutant blown down on 30 takes entire cleaning device out of, causes secondary pollution to battery core 30 to prevent the pollutant.
In specific embodiment, above-mentioned blowing mechanism 20 can only include hollow shell, aforementioned air inlet 200, air outlet 201 and exhaust outlet 202 can directly open up on the housing, blast pipe, discharge pipe and row can also be connected on the housing Air hose opens up air inlet 200 on blast pipe, air outlet 201 is opened up on discharge pipe, exhaust outlet 202 is opened up on air-exhausting duct.In addition, Size of the air outlet 201 in the axial direction of battery core 30 can be 0.5~2mm, and the end face of air outlet 201 is to be purged with battery core 30 The distance between position can be 1~30mm, and air inlet 200 can be connected to the compressed air that pressure is 0.3~0.6MPa.
Further, cleaning device provided by the embodiments of the present application may also include air draft mechanism (not shown), the pumping Blower structure is set at exhaust outlet 202 above-mentioned, and the exhausting flow of air draft mechanism can be greater than the air intake at air inlet 200 Amount generally can be set to 1~2 times of air inlet flow.When implementing purge operations, air draft mechanism can switch to work shape State applies suction force to the space where battery core 30 with this, so that negative pressure is formed in the space, in the effect of the negative pressure Under, gas and pollutant in this space more reliable, more efficiently can be discharged from cleaning device.This air draft mechanism can be Exhaust fan.
In addition, the axis of exhaust outlet 202 can be relative to outlet air in order to more swimmingly take pollutant out of cleaning device The air-out direction inclination of mouth 201.The air-out direction of air outlet 201 refers to that air outlet 201 is directed toward the position to be purged of battery core 30 Direction.Exhaust outlet 202 is relative to air-out direction inclination herein, so that the ipsilateral of battery core 30 exists simultaneously 201 He of air outlet Exhaust outlet 202 adapts to the flow direction after air-flow and battery core 30 are collided with this, allow air-flow with pollutant rapidly to Exhaust outlet 202 moves, and then is swimmingly discharged from exhaust outlet 202.The inclined direction of exhaust outlet 202 can with flexible setting, in order to Strengthen exhaust effect, outlet air side of the axis of the preferred exhaust outlet 202 of the embodiment of the present application relative to air outlet 201 to a greater degree To 45 degree of inclination.
It is to be appreciated that said exhaust mouth 202 can be provided only on the unilateral side of air outlet 201, it is contemplated that air-flow with After battery core 30 is collided, it will continue to flow along multiple directions, therefore better exhaust effect in order to obtain, this exhaust outlet 202 can To include the first exhaust outlet 202a and the second exhaust outlet 202b, the first exhaust outlet 202a and the second exhaust outlet 202b can distinguish position In the opposite sides of air outlet 201.At this point, the gas flowed out in centrally located air outlet 201 is touched with battery core 30 The effect of hitting, to realize the purging of pollutant, the gas after collision drives pollutant to flow to the opposite sides of air outlet 201, into And it is discharged simultaneously by the first exhaust outlet 202a and the second exhaust outlet 202b.When cleaning device also sets up hereinbefore described exhausting When mechanism, air draft mechanism can be connected to the first exhaust outlet 202a and the second exhaust outlet 202b simultaneously, and then to gas and pollutant Apply bigger draft, to improve the effect and efficiency of discharge pollutant.It should be noted that when exhaust outlet 202 includes the When one exhaust outlet 202a and the second exhaust outlet 202b, the axis direction of the first exhaust outlet 202a can at air outlet 201 Air-out direction on the contrary, the axis direction of the second exhaust outlet 202b can incline relative to the air-out direction at air outlet 201 Tiltedly.
In general, can be connected to wind pushing cavity 203 between the air inlet 200 of blowing mechanism 20 and air outlet 201, gas is from air inlet 200 flow into, and flow through the wind pushing cavity 203, then flow to air outlet 201 and blow out.It is applied to improve blowing mechanism 20 to battery core 30 The purging power added can be set as follows wind pushing cavity 203 above-mentioned: on from air inlet 200 to the direction of air outlet 201, air-supply The area of passage of chamber 203 reduces.Area of passage herein is referred to be formed along perpendicular to air inlet 200 to air outlet 201 The direction in direction, the area of section of wind pushing cavity 203.After such setting, as air-flow moves closer to air outlet 201, the stream of air-flow Speed increases, and pressure improves, and after acting in battery core 30, can more thoroughly blow away the pollutant in battery core 30.
Specifically, the cavity wall of above-mentioned wind pushing cavity 203 can use hierarchic structure, so that the area of passage of wind pushing cavity 203 is in Staged reduces, but in order to improve the stability of air-flow, the cavity wall of the wind pushing cavity 203 may include arc cavity wall, the arc-shaped cavity Wall is located at the side in cavity wall close to air outlet 201.This arc cavity wall can make the area of passage of wind pushing cavity 203 be in be gradually reduced Trend, therefore the trend gradually changed is presented in the change in flow of air-flow therewith, and then reaches foregoing purpose.It needs to illustrate Being can only include arc cavity wall in the circumferential direction of entire wind pushing cavity 203, can also simultaneously include arc cavity wall peace face chamber Wall, or other structures form is used, as long as the area of passage of wind pushing cavity 203 can be made to reduce.
Air outlet 201 provided by the embodiments of the present application is directly opposite with the position to be purged of battery core 30, therefore air outlet 201 Structure the purging effect at position to be purged will be had a direct impact.When position to be purged is the regional area of battery core 30, Air outlet 201 can use discrete topology, that is to say, that only need that corresponding air outlet 201 is arranged at position to be purged. When position to be purged regularity of distribution in a ring in battery core 30, if discrete topology is set by air outlet 201, wait blow The purging effect for sweeping the partial region at position will be not satisfactory.In view of this, annular air outlet can be set by air outlet 201 Mouthful, the circular direction of the round wind outlet is for consistent with the circular direction at position to be purged of battery core 30.Under this structure, outlet air Mouthfuls 201 in continuously distributed, can be opposite with air outlet 201 everywhere in position to be purged, and then improves the purging face of cleaning device Product, so as to improve purging effect.
As shown in Fig. 2, being based on the various embodiments described above, the application also provides a kind of process equipment applied to battery core, should add Construction equipment specifically can be package machine.It may include pedestal 40 and cleaning device, this cleaning device is installed on pedestal 40, and And each component part of the cleaning device can integrate in entire process equipment, so that electricity may be implemented in entire process equipment The purging of core 30.Battery core 30, which can be pushed into, to be pre-placed in the portion to be purged in the shell 50 on pedestal 40, and in battery core 30 Position can be located at except shell 50.At this point, size of the air outlet 201 in the axial direction of battery core 30 can be 0.5~2mm, air outlet 201 end face and the distance between the position to be purged of battery core 30 can be 0.5~5mm, and air inlet 200 can be connected to pressure and be The compressed air of 0.1~0.4MPa.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.

Claims (6)

1. a kind of cleaning device applied to battery core, which is characterized in that including battery core positioning region and blowing mechanism, the purging machine Air inlet and air outlet are opened up on structure, the air inlet is connected with the air outlet, and the air outlet is used for and battery core Position to be purged it is positioned opposite;
Exhaust outlet is also opened up on the blowing mechanism, the exhaust outlet with the space where the battery core for being connected;
It further include air draft mechanism, the air draft mechanism is set at the exhaust outlet, and air draft mechanism can apply suction to battery core and make With formation negative pressure;
Be connected to wind pushing cavity between the air inlet and the air outlet, from the air inlet to the direction of the air outlet on, institute The area of passage for stating wind pushing cavity reduces;
The cavity wall of the wind pushing cavity includes arc cavity wall, and the arc cavity wall is located in the cavity wall close to the one of the air outlet Side;
The upper and lower ends of battery core are provided with the blowing mechanism, and two blowing mechanisms purge battery core from upper and lower ends respectively.
2. cleaning device according to claim 1, which is characterized in that the axis of the exhaust outlet is relative to the air outlet Air-out direction inclination.
3. cleaning device according to claim 2, which is characterized in that the axis of the exhaust outlet is relative to the air outlet Air-out direction tilt 45 degree.
4. cleaning device according to claim 1, which is characterized in that the exhaust outlet includes the first exhaust outlet and second row Air port, first exhaust outlet and second exhaust outlet are located at the opposite sides of the air outlet.
5. cleaning device described in any one of -4 according to claim 1, which is characterized in that the air outlet is annular air outlet Mouthful, the circular direction of the round wind outlet is for consistent with the circular direction at the position to be purged.
6. a kind of process equipment applied to battery core, which is characterized in that including sanitizer cartridge of any of claims 1-5 It sets.
CN201610867063.6A 2016-09-30 2016-09-30 Be applied to cleaning device and processing equipment of electric core Active CN106180075B (en)

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CN201610867063.6A CN106180075B (en) 2016-09-30 2016-09-30 Be applied to cleaning device and processing equipment of electric core

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Application Number Priority Date Filing Date Title
CN201610867063.6A CN106180075B (en) 2016-09-30 2016-09-30 Be applied to cleaning device and processing equipment of electric core

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CN106180075A CN106180075A (en) 2016-12-07
CN106180075B true CN106180075B (en) 2019-10-15

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108787624A (en) * 2018-05-22 2018-11-13 深圳崇达多层线路板有限公司 A kind of novel PCB browns clean method
CN208674277U (en) * 2018-09-26 2019-03-29 宁德时代新能源科技股份有限公司 Battery cap press-loading apparatus

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CN103170959A (en) * 2013-02-27 2013-06-26 深圳市吉阳自动化科技有限公司 Magazine with dust-extraction device
CN203955680U (en) * 2014-07-22 2014-11-26 深圳市巨兆数码有限公司 Battery core dust pelletizing system
CN204034459U (en) * 2014-09-10 2014-12-24 北京圣比和科技有限公司 A kind of battery core dust arrester manufactured for lithium ion battery
CN204487061U (en) * 2015-02-05 2015-07-22 天津市捷威动力工业有限公司 The super weldering of battery core assembling, dedusting integrated device
CN104810540A (en) * 2015-02-12 2015-07-29 深圳市赢合科技股份有限公司 Battery cell processing device
CN204657025U (en) * 2015-05-29 2015-09-23 苏州市华迪净化系统有限公司 A kind of medical Airshower chamber

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WO2014184876A1 (en) * 2013-05-14 2014-11-20 三菱電機株式会社 Foreign object removal device and method for producing solar cell using same
CN204746979U (en) * 2015-05-27 2015-11-11 东莞市汇驰纸业有限公司 Be applied to corrugated board production line's automatic dust collector

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201086033Y (en) * 2007-08-29 2008-07-16 于力 Inclined airflow control electric dust collector
CN103170959A (en) * 2013-02-27 2013-06-26 深圳市吉阳自动化科技有限公司 Magazine with dust-extraction device
CN203955680U (en) * 2014-07-22 2014-11-26 深圳市巨兆数码有限公司 Battery core dust pelletizing system
CN204034459U (en) * 2014-09-10 2014-12-24 北京圣比和科技有限公司 A kind of battery core dust arrester manufactured for lithium ion battery
CN204487061U (en) * 2015-02-05 2015-07-22 天津市捷威动力工业有限公司 The super weldering of battery core assembling, dedusting integrated device
CN104810540A (en) * 2015-02-12 2015-07-29 深圳市赢合科技股份有限公司 Battery cell processing device
CN204657025U (en) * 2015-05-29 2015-09-23 苏州市华迪净化系统有限公司 A kind of medical Airshower chamber

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