CN108511781A - Battery pack expects production control method together - Google Patents
Battery pack expects production control method together Download PDFInfo
- Publication number
- CN108511781A CN108511781A CN201810126786.XA CN201810126786A CN108511781A CN 108511781 A CN108511781 A CN 108511781A CN 201810126786 A CN201810126786 A CN 201810126786A CN 108511781 A CN108511781 A CN 108511781A
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- CN
- China
- Prior art keywords
- battery modules
- battery
- battery pack
- module
- external member
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- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
-
- 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
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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)
- Battery Mounting, Suspending (AREA)
Abstract
A kind of battery pack of present invention offer expects production control method together, including:On battery modules production line, to assemble the battery modules of multiple and different models needed for single or multiple battery packs for a set of module external member, by the making for being sleeved on the battery modules for carrying out different model on same battery modules production line；Battery modules in module external member are assembled, battery pack is made.
Description
Technical field
The present invention relates to battery manufacturing fields more particularly to a kind of battery pack to expect production control method together.
Background technology
The automatic assembly line of battery pack at this stage, it includes producing the production line of battery modules and assembling battery modules to be
Production line, the model of battery is usually consistent in battery modules, and only battery number and arrangement are different, are formed multiple
The battery modules of different model；And a battery pack may need the battery modules of multiple and different models to carry out unit assembled window, because
This, the assembling of battery pack could be carried out when a set of battery modules are expected together.
And be to ensure the delivery to customer date, shorten the production cycle, is generally produced simultaneously using various types of battery modules
Method, need to build the production line of a plurality of production battery modules, build 1 battery pack assembly line, production and construction funds
Input is big.
Also 1 battery pack assembly line can be only built, although fund input is few, usual transfer matic can only a secondary control
System produces a kind of battery modules of model, therefore is that the battery modules of the different model needed for battery pack successively progress batch are raw
Production, and the battery modules needed for battery pack expect to produce together, therefore, almost wait until that all required battery modules productions are completed
The assembling for starting battery pack again afterwards, from being dosed into, the production offline period is long, and the battery modules produced need to occupy big face
Product place.
Invention content
In view of the above-mentioned problems, a kind of battery pack of present invention offer expects production control method together, including:
On battery modules production line, to assemble the battery modules of multiple and different models needed for single or multiple battery packs as one
Module external member is covered, by the making for being sleeved on the battery modules for carrying out different model on same battery modules production line；
Battery modules in module external member are assembled, battery pack is made.
Preferably, when carrying out the making of battery modules of different model by set, according to each different model in module external member
Battery modules quantity, to carry out the making of the battery modules of each different model from more to few sequence.
Further, when a set of module external member is after completing, by the battery modules in module external member according to battery pack
Location layout require in matrix place, it is to be assembled at battery pack when use.
Preferably, the battery modules are made of the secondary module group assembling of multiple and different models, and the secondary module is by more
A battery core assembling is made.
Preferably, when battery modules make, to assemble time of multiple and different models needed for single or multiple battery modules
Grade module is a set of secondary module external member, by the making for packing into places grade module.
When further, by the making for packing into places grade module, according to time of each different model in secondary module external member
The quantity of grade battery modules, to carry out the making of the secondary battery module of each different model from more to few sequence.
Further, when a set of secondary module external member is after completing, by the secondary battery mould in secondary module external member
Group according to battery modules location layout require in matrix place, it is to be assembled at battery modules when use.
Preferably, battery modules production line includes the production station of the battery modules of one model of multiple production lists, produces work
The quantity of position is greater than or equal to the type kind number of battery modules in module external member.
The present invention can carry out the group of battery pack in a manner of being produced by set after having a set of module external member to complete
Dress, is assembled, therefore the production cycle is obviously shortened again after completing without waiting for all battery modules, and will not be because of storage
Largely occupy a large amount of places.
Specific implementation mode
The technology contents that the present invention is understood for convenience of those skilled in the art, with reference to specific embodiment to the present invention
It is described in further detail.
Such as need to produce 100 sets battery packs, battery pack 7 A type battery modules of needs, 2 Type B battery modules, 1
C-type battery modules could expect to produce together, and the making of A, B, c-type battery modules are both needed to 3 minutes, and since production line is being produced in batches
It is required for carrying out debugging preparation before, sets production control procedures, therefore the production time of initial workpiece battery modules is longer, is
10 minutes；The built-up time of battery pack is 10 minutes, according to conventional batch production method, needs to produce 700 A type battery modules
It is stored in production turnover region with 200 Type B battery modules, the production of c-type battery modules is then carried out again, when first c-type
The assembling of battery pack, the later life of the assembling of battery pack and c-type battery modules can be just carried out after the completion of the production of battery modules
Production is synchronous to be carried out.
So the Production Time of A types battery modules is 10+（700-1）* 3=2107 minutes；
The Production Time of Type B battery modules is 10+（200-1）* 3=607 minutes,
The Production Time for producing first c-type battery modules is 10 minutes；
Subsequent c-type battery modules are synchronous with the assembling of battery pack to be carried out, and the built-up time of battery pack is 10*100=1000 point
Clock, the total time for producing 100 sets of battery packs are just 3724 minutes.
And method provided by the present invention is used, it is carried out as unit of module external member by the preset neat material mode of production complete
Battery modules making, i.e., first make 7 A type battery modules, the time be the initial workpiece battery modules production time add 6 A types
The battery modules production time is 10+（7-1）* 3=28 minutes, 2 Type B battery modules are then made, the time is 13*2=6 minute,
1 c-type battery modules is finally made, the time is 3 minutes, forms module external member in this way, according to the location layout requirement of battery pack
It is placed in matrix, then carries out the assembling of battery pack at once, while battery pack assembles, manufacturing for battery modules still follows
Ring carries out.Therefore, the Production Time of first set battery pack is 28+13+10+10=61 minute, and the production set of follow-up battery modules
It with identical production control procedures, namely is not required to remake initial workpiece preparation, i.e., the production time of follow-up often set battery pack is 3*10=30
Minute, be more than the built-up time 10 minutes of battery pack, i.e., whenever there is a set of module external member produce later can input group at once
The production time of dress, 100 sets of battery packs is just 61+30* (100-1)=3031 minute.It on the one hand can be in first set module external member
Start the assembling of battery pack after completing, the production of module external member is synchronous with the assembling of battery pack, the production of battery modules
Bottleneck no longer is formed to the assembling of battery pack, and multiple debugging required when producing single model battery modules in batches can be saved
The preparation time, compared with needed for conventional method 3724 minutes, the production cycle can be greatly shortened.
From the analysis of above-described embodiment it is found that the production time of module external member is long more than the built-up time of battery pack, therefore
The production efficiency of module external member forms the bottleneck of the overall efficiency produced to battery pack, therefore can design battery modules production line packet
The production station for including 3 battery modules is carried out at the same time the production of A, B, c-type battery modules, or 4 battery modules of design respectively
Production station, two of which carry out A type battery modules production, other two carries out the production of B, c-type battery modules respectively,
It can effectively shorten production time of module external member in this way, improve whole efficiency.The reasonability and efficiency of station quantity, can tie
Close the line balancing tool optimization in production capacity design and IE gimmicks.
And it is to be made of multiple secondary battery modules, and secondary battery module is by more to have the battery modules in percentage of batteries packet
A battery core composition, the production control method of battery modules and the production control method of battery pack use same principle.
It is above the specific implementation of the present invention, the description thereof is more specific and detailed, but can not therefore be interpreted as
Limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art, not departing from this hair
Under the premise of bright design, various modifications and improvements can be made, these obvious alternative forms belong to the present invention's
Protection domain.
Claims (8)
1. battery pack expects production control method together, including:
On battery modules production line, to assemble the battery modules of multiple and different models needed for single or multiple battery packs as one
Module external member is covered, by the making for being sleeved on the battery modules for carrying out different model on same battery modules production line；
Battery modules in module external member are assembled, battery pack is made.
2. expecting production control method together according to battery pack described in claim 1, it is characterised in that：The electricity of different model is carried out by set
When the making of pond module, according to the quantity of the battery modules of each different model in module external member, with from more to few sequence into
The making of the battery modules of each different model of row.
3. expecting production control method together according to battery pack described in claims 1 or 2, it is characterised in that：When a set of module external member
After completing, by the battery modules in module external member according to battery pack location layout require in matrix place, it is to be assembled at
It is used when battery pack.
4. expecting production control method together according to battery pack described in claim 1, it is characterised in that：The battery modules by it is multiple not
Secondary module group assembling with model is made, and the secondary module is made of the assembling of multiple battery cores.
5. expecting production control method together according to battery pack described in claim 4, it is characterised in that：When battery modules make, with group
The secondary module for filling multiple and different models needed for single or multiple battery modules is a set of secondary module external member, by packing into places
The making of grade module.
6. expecting production control method together according to battery pack described in claim 5, it is characterised in that：By the system for packing into places grade module
When making, according to the quantity of the secondary battery module of each different model in secondary module external member, to be carried out from more to few sequence
The making of the secondary battery module of each different model.
7. expecting production control method together according to battery pack described in claim 4, it is characterised in that：When a set of secondary module external member
After completing, the secondary battery module in secondary module external member is required to put in matrix according to the location layout of battery modules
Set, it is to be assembled at battery modules when use.
8. expecting production control method together according to battery pack described in claim 1, it is characterised in that：Battery modules production line includes more
The production station of the battery modules of one model of a production list, the quantity for producing station are greater than or equal to battery modules in module external member
Type kind number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810126786.XA CN108511781B (en) | 2018-02-08 | 2018-02-08 | Battery pack batch production control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810126786.XA CN108511781B (en) | 2018-02-08 | 2018-02-08 | Battery pack batch production control method |
Publications (2)
| Publication Number | Publication Date |
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| CN108511781A true CN108511781A (en) | 2018-09-07 |
| CN108511781B CN108511781B (en) | 2020-10-16 |
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| CN201810126786.XA Active CN108511781B (en) | 2018-02-08 | 2018-02-08 | Battery pack batch production control method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163334A (en) * | 2014-04-25 | 2014-11-26 | 苏州亿技佳机电科技有限公司 | Automatic frame feeding device |
| EP2858162A1 (en) * | 2012-05-29 | 2015-04-08 | LG Chem, Ltd. | Electrode assembly including steps having corner portions of various shapes, battery cell, battery pack, and device including same |
| CN105742685A (en) * | 2016-03-02 | 2016-07-06 | 合肥国轩高科动力能源有限公司 | Grouping method of square battery module |
| CN105958103A (en) * | 2016-06-24 | 2016-09-21 | 金龙联合汽车工业（苏州）有限公司 | Automatic assembling production line and assembling method for power battery of electric vehicle |
| CN206116525U (en) * | 2016-06-24 | 2017-04-19 | 金龙联合汽车工业（苏州）有限公司 | Automatic assembly manufacturing line of electric automobile power battery |
-
2018
- 2018-02-08 CN CN201810126786.XA patent/CN108511781B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2858162A1 (en) * | 2012-05-29 | 2015-04-08 | LG Chem, Ltd. | Electrode assembly including steps having corner portions of various shapes, battery cell, battery pack, and device including same |
| CN104163334A (en) * | 2014-04-25 | 2014-11-26 | 苏州亿技佳机电科技有限公司 | Automatic frame feeding device |
| CN105742685A (en) * | 2016-03-02 | 2016-07-06 | 合肥国轩高科动力能源有限公司 | Grouping method of square battery module |
| CN105958103A (en) * | 2016-06-24 | 2016-09-21 | 金龙联合汽车工业（苏州）有限公司 | Automatic assembling production line and assembling method for power battery of electric vehicle |
| CN206116525U (en) * | 2016-06-24 | 2017-04-19 | 金龙联合汽车工业（苏州）有限公司 | Automatic assembly manufacturing line of electric automobile power battery |
| CN105958103B (en) * | 2016-06-24 | 2018-10-23 | 金龙联合汽车工业（苏州）有限公司 | A kind of automatic assembly line of electric automobile power battery and its assemble method |
Non-Patent Citations (1)
| Title |
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| 吕建中，王玉，曹留峰著: "《精益管理 21世纪的主流管理模式[M]》", 30 April 2009, 青岛：青岛出版社 * |
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| CN108511781B (en) | 2020-10-16 |
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