CN109686883A - Battery case mould group production method, system and battery case mould group - Google Patents
Battery case mould group production method, system and battery case mould group Download PDFInfo
- Publication number
- CN109686883A CN109686883A CN201811586773.7A CN201811586773A CN109686883A CN 109686883 A CN109686883 A CN 109686883A CN 201811586773 A CN201811586773 A CN 201811586773A CN 109686883 A CN109686883 A CN 109686883A
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- Prior art keywords
- mould group
- battery core
- battery case
- battery
- production method
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 105
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 58
- 238000009413 insulation Methods 0.000 claims abstract description 38
- 238000003466 welding Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 239000003292 glue Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 206010054949 Metaplasia Diseases 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 230000015689 metaplastic ossification Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses battery case mould group production method, system and battery case mould groups, are related to battery technology field.Battery case mould group production method provided by the invention includes that will form battery core mould group by gluing treated battery core stacking；Insulation fixation is carried out to battery core mould group.The present invention also provides a kind of battery case mould group production systems for implementing aforementioned production method and a kind of battery case mould group manufactured using aforementioned production method.Battery case mould group production method, system and battery case mould group provided by the invention, can control effectively to production cost, and embodiment is simple, convenient for building automatic production line, improve production efficiency.
Description
Technical field
The present invention relates to battery technology fields, in particular to battery case mould group production method, system and battery case
Mould group.
Background technique
In the battery system of electric car, multiple single battery core combinations are carried out by modularity by mechanical structure, it is convenient
Subsequent installation uses.Battery pack modularity can be convenient for automated production, effectively improve production efficiency.
Currently, in the design of battery modules, need the fixation in view of battery, aluminium row welding, insulating properties, volume and
The factors such as accessory weight.And realize the automated production of battery modules, and need to take into account performance and cost, for entire battery
Competitiveness of the case mould group in industry is even more important.
Summary of the invention
The purpose of the present invention is to provide a kind of battery case mould group production methods, can effectively be controlled to production cost
System, and embodiment is simple, convenient for building automatic production line, improves production efficiency.
The present invention provides a kind of technical solution about battery case mould group production method:
A kind of battery case mould group production method, battery case mould group production method includes: will be by gluing treated battery core
Stacking forms battery core mould group；Insulation fixation is carried out to battery core mould group.
Further, above-mentioned the step of forming battery core mould group by gluing treated battery core stacking include: will be multiple
Battery core is inverted and keeps the pole of multiple battery cores concordant, to form battery core mould group.
Further, it is above-mentioned to battery core mould group carry out the fixed step of insulation include: by insulation board to battery core mould group into
Row insulation；The battery core mould group after insulation is fixed by end plate again.
Further, above-mentioned after the step fixed to the battery core mould group after insulation by end plate, battery core mould group is carried out
Insulate fixed step further include: is tied up using band to battery core mould group and end plate, to further fix battery core mould group.
Further, before above-mentioned the step of forming battery core mould group by gluing treated battery core stacking, battery case
Mould group production method further includes；Gluing processing is carried out to battery core.
Further, above-mentioned the step of carrying out gluing processing to battery core includes: the first side gluing to battery core；To battery core
Second side gluing, wherein first side is opposite with second side.
Further, it is above-mentioned to battery core mould group carry out insulation it is fixed after, battery case mould group production method further include: setting converges
Stream row and progress FPC plate installation；Behind the welding position of the collection point of calibration busbar connector and FPC plate, to busbar connector and FPC plate
It is welded collection point.
Another object of the present invention is to provide a kind of battery case mould group production system, cost needed for building is low, from
Dynamic metaplasia, which produces, to be implemented to be easy, and can be improved production efficiency.
The present invention also provides a kind of technical solutions about battery case mould group process units:
A kind of battery case mould group production system, including gluing device, bunching device and bundling device；Gluing device for pair
Battery core carries out gluing processing；Bunching device is used to carry out stacking to battery core to form battery core mould group；Bundling device is used for battery core mould
Group carries out insulation fixation.
Further, above-mentioned battery case mould group production system further includes welder；Welder is used to converge in calibration
Behind the welding position of the collection point of row and FPC plate, the collection point of busbar connector and FPC plate is welded.
Another object of the present invention is to provide a kind of battery case mould group, production method is simply easily realized, automatic metaplasia
It produces and is easy to implement, and the cost of material is low needed for production process, also improves the insulating properties of battery case mould group.
The present invention also provides a kind of technical solutions about battery case mould group:
A kind of battery case mould group, battery case mould group use as above-mentioned any one battery case mould group production method manufacture and
At, battery case mould group production method include: will by gluing treated that battery core stacking forms battery core mould group；To battery core mould group into
Row insulation is fixed.
Compared with prior art, the beneficial effect of battery case mould group production method provided by the invention, system and battery case mould group
Fruit is:
Battery case mould group production method, system and battery case mould group provided by the invention, in battery case mould group production process
In, battery core is first subjected to gluing processing, then stacking will be carried out by gluing treated battery core, passes through painting between adjacent battery core
The viscose glue smeared is bonded to each other, and is fixed by way of gluing, and cost is relatively low for glue, can efficiently control production
Cost.Meanwhile the mode of gluing is easy to implement, convenient for the building of automatic production line.It is formed carrying out gluing stacking to battery core
After battery core mould group, then insulation fixation is carried out to battery core mould group, further reinforces the stability of battery core mould group, and to battery core
Mould group carries out insulation processing.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described.It should be appreciated that the following drawings illustrates only certain embodiments of the present invention, therefore it is not construed as pair
The restriction of range.It for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the battery case mould group that the embodiment of the present invention provides；
Fig. 2 is the structural block diagram for the battery case mould group production system that the embodiment of the present invention provides；
Fig. 3 is the schematic diagram of cell structure that the embodiment of the present invention provides；
Fig. 4 is the configuration schematic diagram for the battery case mould group that the embodiment of the present invention provides；
Fig. 5 is the flow chart for the battery case mould group production method that the embodiment of the present invention provides；
Fig. 6 is the flow chart for the battery case mould group production method sub-step Q110 that the embodiment of the present invention provides；
Fig. 7 is the flow chart for the battery case mould group production method sub-step S210 that the embodiment of the present invention provides；
Fig. 8 is another flow chart for the battery case mould group production method that the embodiment of the present invention provides.
Icon: 10- battery case mould group；101- gluing device；102- bunching device；103- bundling device；104- welding dress
It sets；100- battery core；110- battery core mould group；120- first side；200- end plate；300- insulation board；400- band；500- confluence
Row；600-FPC plate.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it is to be understood that, term " on ", "lower", "inner", "outside", "left", "right" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when usually put
Orientation or positional relationship or the orientation or positional relationship that usually understands of those skilled in the art, be merely for convenience of retouching
It states the present invention and simplifies description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important
Property.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, " setting ", " even
Connect " etc. terms shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be and be directly connected to, can also be indirectly connected with by intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
With reference to the accompanying drawing, detailed description of the preferred embodiments.
A kind of 10 production system of battery case mould group is present embodiments provided, cost needed for building is low, automated production
Implement to be easy, can be improved production efficiency.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram for the battery case mould group 10 that the embodiment of the present invention provides.The present embodiment
10 production system of battery case mould group of offer, can be used for producing battery case mould group 10, the production process packet of battery case mould group 10
Multiple and different steps is included, different steps needs different devices to be handled.It is used according to the production of battery case mould group 10
Technique it is different, the processing unit required for a certain identical step is also different, and different devices is required in building
Cost is also different, and some installation costs are higher, and the implementation process of step is also complicated.Battery case mould group 10 provided in this embodiment is raw
Production system, used installation cost is lower, implement 10 production stage of battery case mould group embodiment it is also simple, material at
Originally it is relatively low, can effectively take into account production efficiency and control production cost.
Referring to Fig. 2, Fig. 2 is the structural block diagram for 10 production system of battery case mould group that the embodiment of the present invention provides.This
10 production system of battery case mould group that embodiment provides includes gluing device 101, bunching device 102 and bundling device 103；
Referring to Fig. 3, Fig. 3 is 100 structural schematic diagram of battery core that the embodiment of the present invention provides.In the present embodiment, it beats
Adhesive dispenser 101 be used for battery core 100 carry out gluing processing, battery core 100 first side 120 and second side (not shown) into
Row gluing, relative to artificial gluing, the processing speed of gluing device 101 is higher.Artificial gluing not only low efficiency, but also manually apply
Daub water will be smeared uniformly relatively difficult, and time-consuming can be more long, and enterprise needs the human cost that undertakes higher.Pass through gluing device
101 carry out gluing processing, and not only high-efficient, the cost that enterprise needs to pay is also relatively lower.
In the present embodiment, bunching device 102 is used to carry out stacking to battery core 100 to form battery core mould group 110, battery core 100
Gluing needs for battery core 100 to be stacked to battery core mould group 110 later.During battery core 100 is stacked to battery core mould group 110,
It is pasted and is fixed by the glue formerly smeared between multiple battery cores 100, to form battery core mould group 110.
Referring to Fig. 4, Fig. 4 is the configuration schematic diagram for the battery case mould group 10 that the embodiment of the present invention provides.At this
In embodiment, for bundling device 103 for carrying out insulation fixation to battery core mould group 110, the fixed mode that insulate includes setting end plate
200, it insulation board 300 and ties up.Insulation board 300, insulation board is first respectively set at the both ends for the battery core mould group 110 that stacking is formed
300 can be Nian Jie by glue between the battery core 100 at 110 both ends of battery core mould group, and then setting end plate 200 is in insulation board
Outside 300, battery core mould group 110 is clipped between two insulation boards 300, two insulation boards 300 are clipped between two end plates 200 again.Finally, with
Bundling device 103 is tied up by band 400, and band 400 is around battery core mould group 110, by the end plate 200 of 110 two sides of battery core mould group
It is fixed by the fastening force and battery core mould group 110 of band 400.
It should be noted that compared with traditional modularity produces automatically, using gluing device 101,102 and of bunching device
The production that bundling device 103 carries out the automation of mould group is lower in cost, and the mode of realization is simpler.Traditional modularity is raw
Battery core mould group 110 is fixed using metal side plate in production, the device welded to metal side plate is at high price, plays bundle dress
The price for setting the price opposing metallic side plate welding device 104 of the equipment such as 103 is lower.In addition to this, the price of band 400 also compares
The price of metal side plate is low, also, the material of band 400 can be made of nylon, and the mould group insulation performance of metal side plate is compared with Buddhist nun
Imperial 400 mould group of band is poor.
Referring to Fig. 2,10 production system of battery case mould group provided in this embodiment further includes welder 104, weldering
Connection device 104 is used to adopt in calibration busbar connector 500 and FPC (flexible circuit board, Flexible Printed Circuit) plate
Behind the welding position for collecting point, the collection point of busbar connector 500 and FPC plate 600 is welded.It is completed in 110 stacking of battery core mould group
It can be entered in subsequent processing after tying up, busbar connector 500 and FPC plate 600 are installed, pacified by busbar connector 500 and FPC plate 600
After installing, the collection point on busbar connector 500 and FPC plate 600 is welded at once.By busbar connector in traditional mode of production process
The erecting and welding of 500 and FPC plate 600 is divided into two processes, and after busbar connector 500 is welded, installation FPC plate 600 needs
The position of collection point is calibrated, it is time-consuming more.In the present embodiment, by welder 104 to busbar connector 500 and FPC
Plate 600 is installed and is welded, and is saved the time for calibrating the collection point on FPC plate 600 again, is not only saved the time,
The quantity of bonding machine device is also reduced, cost is saved.
10 production system of battery case mould group provided in this embodiment the utility model has the advantages that
10 production system of battery case mould group provided in this embodiment, by the way that gluing device 101,102 and of bunching device is arranged
Bundling device 103 simplifies the process that battery case mould group 10 produces, and realizes that automated production is more easier.Gold is utilized relative to tradition
Belong to side plate to produce battery case mould group 10, required installation cost is lower, and band 400 used in bundling device 103 is opposite
It is also lower in the price of metal side plate, therefore, process is not only simplified, improve production efficiency, also as save cost.
Referring to Fig. 5, Fig. 5 is the flow chart for 10 production method of battery case mould group that the embodiment of the present invention provides.This reality
It applies example and provides a kind of 10 production method of battery case mould group, can control effectively to production cost, and embodiment
Simply, convenient for building automatic production line, production efficiency is improved.
10 production method of battery case mould group provided in this embodiment, can be used for new energy battery car battery power group
Production, new energy resource power battery is one of core technology of new-energy automobile, is known as the heart of new-energy automobile.Traditional electricity
In the module group assembling mode of pond, module group assembling is carried out by the way of metal side plate.And metal side plate is when carrying out module group assembling
It is fixed by welding, welding machine implementation process is complicated, not only takes a long time, equipment needed for constructing automatic production line
Cost is also higher.Battery core 100 is carried out the embodiment party of module group assembling by 10 production method of battery case mould group provided in this embodiment
Formula is simple, and required equipment cost is relatively low, convenient for building automatic production line, improves production efficiency.
For the convenience of description, being produced in conjunction with 10 production system of battery case mould group provided in this embodiment to battery case mould group 10
Method is illustrated.
10 production method of battery case mould group provided in this embodiment includes:
Step S100 will form battery core mould group 110 by gluing treated 100 stacking of battery core.
Gluing processing is carried out to battery core 100 by gluing device 101, multiple battery cores 100 that treated are again by bunching device
102 stackings form battery core mould group 110.
Step S100 may include sub-step S110 (not shown):
Wherein, multiple battery cores 100 are inverted and keep the pole of multiple battery cores 100 concordant, to form battery core by sub-step S110
Mould group 110.
Battery core 100 after multiple gluings is upside down on a smooth plate, is made by the flush of plate
The pole of multiple battery cores 100 is concordant, in order to subsequent handling progress.
Referring to Fig. 6, Fig. 6 is the stream for the 10 production method sub-step Q110 of battery case mould group that the embodiment of the present invention provides
Cheng Tu.In addition to this, before carrying out step S100,10 production method of battery case mould group provided in this embodiment can also include
Step Q110 and step Q120；
Step Q110 carries out gluing processing to battery core 100.
Glue can be applied to battery core to battery core 100 into gluing processing using gluing device 101 provided in this embodiment
100 side, to fix multiple 100 adhesions of battery core when battery core 100 is arranged stacking modularity.
Step Q120, to 120 gluing of first side of battery core 100；To the second side (not shown) gluing of battery core 100,
Wherein first side 120 is opposite with second side.
Gluing processing, the gluing of first side 120 and are carried out in the first side 120 and second side of battery core 100
The gluing track of two side faces can be different, can make that gluing range is wider, smears when multiple battery cores 100 carry out mould group stacking
It is more uniform, so that adhesion effect is more preferable.
Step S200 carries out insulation fixation to battery core mould group 110.
Likewise, the insulation fixation of battery core mould group 110 can also be completed at bunching device 102, by 100 groups of multiple battery cores
It is combined after forming battery core mould group 110, end plate 200 and insulation board 300 is set at the both ends of battery core 100, insulation board 300 is arranged
It insulate between end plate 200 and battery core 100, end plate 200 is then solid to being further strengthened by battery core 100 of the glue after fixed
It is fixed.
Referring to Fig. 7, Fig. 7 is the stream for the 10 production method sub-step S210 of battery case mould group that the embodiment of the present invention provides
Cheng Tu.Step S200 may include sub-step S210 and sub-step S220.
Wherein, sub-step S210 insulate to battery core mould group 110 by insulation board 300, then by end plate 200 to exhausted
Battery core mould group 110 after edge is fixed.
Insulation board 300, which is first arranged, both at the both ends of battery core mould group 110 can insulate to battery core mould group 110, can also be to avoid
Battery core 100 is directly contacted with end plate 200, and plays certain fixed function.Then end plate 200 is set again, to insulation board 300
Battery core mould group 110 after being insulated is fixed.
Sub-step S220 ties up battery core mould group 110 and end plate 200 using band 400, to further fix battery core
Mould group 110.
Battery core mould group 110 and end plate 200 are tied up using band 400, drive end plate 200 close by band 400
Battery core mould group 110, so that the mutual pressure between each battery core 100 increases, stickup is stronger, to further fix battery core
Mould group 110.
Referring to Fig. 8, Fig. 8 is another flow chart for 10 production method of battery case mould group that the embodiment of the present invention provides.
10 production method of battery case mould group provided in this embodiment can also include step S300.
Step S300, setting busbar connector 500 and progress FPC plate 600 are installed；In calibration busbar connector 500 and FPC plate 600
Behind the welding position of collection point, the collection point of busbar connector 500 and FPC plate 600 is welded.
Putting for busbar connector 500 is same into process with being mounted on for FPC plate 600, to busbar connector 500 and FPC
It is welded, is avoided the weldering of the welding installation and FPC plate 600 of busbar connector 500 after the position correction of collection point on plate 600
It connects installation to put in different processes, reduces the calibration again to 500 position of FPC plate 600 and busbar connector, save the time, meanwhile,
The bonding machine that FPC plate 600 is individually welded in setting can be saved, the cost of automated production process building is further saved.
After the completion of the acquisition spot welding of busbar connector 500 and FPC plate 600, then upper cover is installed, completes the life of battery case mould group 10
It produces.
10 production method of battery case mould group provided in this embodiment the utility model has the advantages that
10 production method of battery case mould group provided in this embodiment, in 10 production process of battery case mould group, first by battery core
100 carry out gluing processing, then stacking will be carried out by gluing treated battery core 100, pass through smearing between adjacent battery core 100
Viscose glue be bonded to each other, be fixed by way of gluing, cost is relatively low for glue, can efficiently control and be produced into
This.Meanwhile the mode of gluing is easy to implement, convenient for the building of automatic production line.It is formed carrying out gluing stacking to battery core 100
After battery core mould group 110, then insulation fixation is carried out to battery core mould group 110, further reinforces the stability of battery core mould group 110,
And insulation processing is carried out to battery core mould group 110.
The present embodiment also provides a kind of battery case mould group 10, and battery case mould group 10 is using the battery case such as above-mentioned any one
10 production method of mould group is fabricated, and 10 production method of battery case mould group includes: will be by gluing treated 100 stacking of battery core
Form battery core mould group 110；Insulation fixation is carried out to battery core mould group 110.
Battery case mould group 10 provided in this embodiment, production method is simply easily realized, automated production is easy to implement, and
And the cost of material is low employed in production process, and insulating properties is preferable.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of battery case mould group production method, which is characterized in that the battery case mould group production method includes:
Battery core mould group will be formed by gluing treated battery core stacking；
Insulation fixation is carried out to the battery core mould group.
2. battery case mould group production method according to claim 1, which is characterized in that it is described will treated by gluing
The step of battery core stacking forms the battery core mould group include:
Multiple battery cores are inverted and keep the pole of multiple battery cores concordant, to form the battery core mould group.
3. battery case mould group production method according to claim 1, which is characterized in that described to be carried out to the battery core mould group
The fixed step of insulation includes:
It is insulated by insulation board to the battery core mould group；
The battery core mould group after insulation is fixed by end plate again.
4. battery case mould group production method according to claim 3, which is characterized in that it is described by end plate to insulation after
The fixed step of the battery core mould group after, it is described that the fixed step of insulation is carried out to the battery core mould group further include:
The battery core mould group and the end plate are tied up using band, to further fix the battery core mould group.
5. battery case mould group production method according to claim 1, which is characterized in that it is described will treated by gluing
Battery core stacking was formed before the step of battery core mould group, and the battery case mould group production method further includes；
Gluing processing is carried out to the battery core.
6. battery case mould group production method according to claim 5, which is characterized in that described to carry out gluing to the battery core
The step of processing includes:
To the first side gluing of the battery core；
To the second side gluing of the battery core, wherein the first side is opposite with the second side.
7. battery case mould group production method according to claim 1, which is characterized in that insulate to the battery core mould group
After fixation, the battery case mould group production method further include:
Busbar connector is set and carries out the installation of FPC plate；
After calibrating the welding position of collection point of the busbar connector and the FPC plate, to the busbar connector and the FPC plate
It is welded collection point.
8. a kind of battery case mould group production system, which is characterized in that including gluing device, bunching device and bundling device；
The gluing device is used to carry out gluing processing to battery core；
The bunching device is used to carry out stacking to the battery core to form battery core mould group；
The bundling device is for carrying out insulation fixation to the battery core mould group.
9. battery case mould group production system according to claim 8, which is characterized in that the battery case mould group production system
It further include welder；
After the welder is used for the welding position of the collection point in calibration busbar connector and FPC plate, to the busbar connector and institute
It is welded the collection point for stating FPC plate.
10. a kind of battery case mould group, which is characterized in that the battery case mould group is used such as any one of claim 1-7 institute
The battery case mould group production method stated is fabricated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586773.7A CN109686883A (en) | 2018-12-24 | 2018-12-24 | Battery case mould group production method, system and battery case mould group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586773.7A CN109686883A (en) | 2018-12-24 | 2018-12-24 | Battery case mould group production method, system and battery case mould group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109686883A true CN109686883A (en) | 2019-04-26 |
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| CN110350230A (en) * | 2019-05-31 | 2019-10-18 | 恒大新能源科技集团有限公司 | A kind of Soft Roll power battery module battery core stacking method |
| CN111446482A (en) * | 2020-05-14 | 2020-07-24 | 湖北亿纬动力有限公司 | Assembling method of battery cell module and battery cell module |
| CN113782804A (en) * | 2021-08-20 | 2021-12-10 | 欣旺达电动汽车电池有限公司 | Battery pack assembling method and battery pack |
| WO2023193334A1 (en) * | 2022-04-06 | 2023-10-12 | 宁德时代新能源科技股份有限公司 | Battery and electrical device |
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Application publication date: 20190426 |