CN206690524U - A kind of packaging mould of lithium ion battery - Google Patents
A kind of packaging mould of lithium ion battery Download PDFInfo
- Publication number
- CN206690524U CN206690524U CN201720436587.XU CN201720436587U CN206690524U CN 206690524 U CN206690524 U CN 206690524U CN 201720436587 U CN201720436587 U CN 201720436587U CN 206690524 U CN206690524 U CN 206690524U
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- China
- Prior art keywords
- upper cover
- lithium ion
- ion battery
- battery
- wrapped
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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
-
- 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
The utility model discloses a kind of packaging mould of lithium ion battery, including mould support body, cope plate and lower template and the drive mechanism for driving cope plate to move up and down on mould support body, cope plate bottom surface is provided with upper cover, upper chamber is offered on the bottom surface of upper cover, lower template top surface is provided with the low head being engaged with upper cover, lower chambers are offered on the top surface of low head, upper chamber and lower chambers fasten the package cavity for being used for the side packing plastic-aluminum packaging film to outside battery to be wrapped to be formed, buffer gear is provided with package cavity, upper chamber and lower chambers are the rectangular chamber of both sides opening, the interior angle of rectangular chamber is the fillet structure being adapted with battery to be wrapped structure.The utility model can realize bottom package and the encapsulation of angle position of battery to be wrapped simultaneously, reduce packaging process, avoid the generation that upper cover and low head cause damage phenomenon to battery to be wrapped, improve the package quality of lithium ion battery.
Description
Technical field
The utility model belongs to cell manufacturing techniques field, and in particular to a kind of packaging mould of lithium ion battery.
Background technology
Lithium ion battery has the advantages that high working voltage, high-energy-density, had extended cycle life, non-environmental-pollution, at present
Lithium ion battery applications are more extensive, and there is application in the field such as electric tool, model toy, mobile electronic device, electric car,
The development of lithium ion battery has turned into the trend of the times of present battery industry, therefore the encapsulation technology of lithium ion battery is also with same
Step is fast-developing.In use, following defect be present in existing frequently-used packaging mould of lithium ion battery：1st, promoted in cylinder
Under, upper cover and low head can cause to damage to battery to be wrapped；2nd, because not only needing the bottom progress to lithium ion battery
Encapsulation, and need to be packaged the angle position of lithium ion battery, and the angle position of lithium ion battery is packaged at present, use
Manually carry out pressing angle bit manipulation, workload is big, it is necessary to consume a large amount of artificial, causes the very big wasting of resources；3rd, sealing
During dress, plastic-aluminum packaging film occur crumple, the phenomenon of angle dislocation position, influence the outward appearance of lithium ion battery；Therefore, it is understanding
Certainly drawbacks described above, it should which a kind of packaging mould of lithium ion battery that can realize fast packing is provided.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned deficiency of the prior art, there is provided a kind of lithium from
Sub- cell package mould, its simple in construction and install convenient, the bottom package and angle position that can realize battery to be wrapped simultaneously are sealed
Dress, reduces packaging process, simplifies, and reduces the amount of labour of operating personnel, has saved labour cost, has avoided envelope
Head and low head cause the generation of damage phenomenon to battery to be wrapped, meanwhile, in encapsulation process, plastic-aluminum packaging film is not in
Crumple, the phenomenon of angle dislocation position, improve the package quality of lithium ion battery, using effect is good, easy to utilize.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of packaging mould of lithium ion battery,
Cope plate including mould support body, on the mould support body and lower template and moved up and down for driving cope plate
Drive mechanism, the cope plate bottom surface are provided with upper cover, and upper chamber, the lower template are offered on the bottom surface of the upper cover
Top surface is provided with the low head being engaged with the upper cover, and lower chambers are offered on the top surface of the low head, and its feature exists
In：The upper chamber and lower chambers fasten the package cavity for being used for the side packing plastic-aluminum packaging film to outside battery to be wrapped to be formed,
It is provided with buffer gear in the package cavity, the upper chamber and lower chambers are the rectangular chamber of both sides opening, the square
The interior angle of shape chamber is the fillet structure being adapted with battery to be wrapped structure, and the buffer gear includes the top with upper chamber
The buffering insulation pressing of connection and the compression spring at the top of upper chamber between buffering insulation pressing, the buffering insulation
The bottom surface of briquetting is less than the lowest surfaces of upper cover, is mounted on encapsulating heating tube on the upper cover and low head.
A kind of above-mentioned packaging mould of lithium ion battery, it is characterised in that：Also include being sleeved in buffering insulation pressing
Guide rod, one end of the guide rod are fixedly connected on the top of upper chamber, and the other end of the guide rod, which is provided with, prevents institute
State the limited block that buffering insulation pressing departs from the guide rod, the buffering insulation pressing is along above and below the length direction of guide rod
It is mobile.
A kind of above-mentioned packaging mould of lithium ion battery, it is characterised in that：The compression spring is sleeved on guide rod.
A kind of above-mentioned packaging mould of lithium ion battery, it is characterised in that：The quantity of the encapsulation heating tube is multiple.
A kind of above-mentioned packaging mould of lithium ion battery, it is characterised in that：The material of the buffering insulation pressing is poly- four
PVF.
The utility model has advantages below compared with prior art：
1st, the utility model in upper chamber and bottom chamber by having the fillet knot being adapted with battery to be wrapped structure
Structure, bottom package and the encapsulation of angle position of battery to be wrapped can be realized simultaneously, reduces packaging process, simplifies, and reduce
The amount of labour of operating personnel, has saved labour cost.
2nd, the utility model at the top of upper chamber by installing buffering insulation pressing, and is insulated at the top of upper chamber with buffering
Compression spring is set between briquetting, and the bottom surface for buffering insulation pressing is less than the lowest surfaces of upper cover, when by the drive mechanism
When drive cope plate and upper cover move down, before upper cover contacts with low head, buffering insulation pressing will take the lead in and treat
The plastic-aluminum packaging film contact of battery upper surface is encapsulated, then upper cover contacts with low head, makes plastic-aluminum packaging film bending deformation envelope
On battery to be wrapped, the generation that upper cover and low head cause damage phenomenon to battery to be wrapped is avoided, meanwhile, sealing
During dress, plastic-aluminum packaging film be not in crumple, the phenomenon of angle dislocation position, improve the package quality of lithium ion battery, make
It is good with effect, it is easy to utilize.
3rd, the utility model buffering insulation pressing is made up of polytetrafluoroethylene (PTFE) material, can avoid buffer insulation briquetting mistake
Heat, so as to damage the surface of battery to be wrapped by pressure, or cause plastic-aluminum packaging film heat shrinkable.
4th, it is of the present utility model simple in construction, install convenient, there is dissemination.
In summary, the utility model can realize bottom package and the encapsulation of angle position of battery to be wrapped simultaneously, reduce
Packaging process, simplify, and reduce the amount of labour of operating personnel, saved labour cost, avoid upper cover and lower envelope
Head causes the generation of damage phenomenon to battery to be wrapped, meanwhile, in encapsulation process, plastic-aluminum packaging film be not in crumple, angle
The phenomenon of dislocation position, the package quality of lithium ion battery is improved, using effect is good, easy to utilize.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the connection relationship diagram of the utility model upper cover, low head and buffer gear.
Fig. 3 is the working state schematic representation of the utility model upper cover, low head and buffer gear.
Fig. 4 is Fig. 3 A-A sectional views.
Description of reference numerals:
1-upper cover；1-1-upper chamber；2-low head；
2-1-lower chambers；3-buffering insulation pressing；4-compression spring；
5-guide rod；6-battery to be wrapped；7-encapsulation heating tube；
8-cope plate；9-lower template；10-cylinder；
11-top plate；12-bottom plate；13-riser；
14-guide pillar；15-guide pin bushing；16-plastic-aluminum packaging film.
Embodiment
As shown in Figures 1 to 4, the utility model include mould support body, the cope plate 8 on the mould support body with
Lower template 9 and the drive mechanism for driving cope plate 8 to move up and down, the bottom surface of cope plate 8 are provided with upper cover 1, institute
State and upper chamber 1-1 is offered on the bottom surface of upper cover 1, the top surface of lower template 9 is provided with to be engaged down with the upper cover 1
End socket 2, lower chambers 2-1, the upper chamber 1-1 and lower chambers 2-1 are offered on the top surface of the low head 2 and fastens the use to be formed
In being provided with buffer gear in the package cavity to the outer side packing plastic-aluminum packaging film 16 of battery to be wrapped 6, the package cavity, institute
State the rectangular chamber that upper chamber 1-1 and lower chambers 2-1 is both sides opening, the interior angle of the rectangular chamber is and battery to be wrapped
The adaptable fillet structure of 6 structures, the buffer gear include the buffering insulation pressing 3 being connected with upper chamber 1-1 top and
Compression spring 4 at the top of upper chamber 1-1 between buffering insulation pressing 3, the bottom surface of the buffering insulation pressing 3 are less than
The lowest surfaces of upper cover 1, it is mounted on the upper cover 1 and low head 2 encapsulating heating tube 7.
By setting the fillet structure being adapted with the structure of battery to be wrapped 6 in upper chamber 1-1 and lower chambers 2-1, make
The bottom package of battery to be wrapped 6 can not only be met by obtaining upper chamber 1-1 and lower chambers 2-1, while can realize electricity to be packaged
The angle position encapsulation in pond 6, reduces packaging process, simplifies, and reduce the amount of labour of operating personnel, saved work into
This.
By being connected buffering insulation pressing 3 at the top with upper chamber 1-1, and insulated at the top of upper chamber 1-1 with buffering
Compression spring 4 is installed between briquetting 3, and the bottom surface for buffering insulation pressing 3 is less than the lowest surfaces of upper cover 1, during actual use, when
When being moved down by drive mechanism drive cope plate 8 and upper cover 1, before upper cover 1 contacts with low head 2, buffering
Insulation pressing 3 will take the lead in contacting with the plastic-aluminum packaging film of the upper surface of battery to be wrapped 6 16, and the external part of cylinder 10 continues to stretch
Go out, buffer the squeeze pressure spring 4 of insulation pressing 3 and moved up along guide rod 5, until upper cover 1 and low head 2 connect completely
Touch, avoid in encapsulation process, crumpling occurs in plastic-aluminum packaging film 16, the phenomenon of angle dislocation position, avoids upper cover 1 and low head
2 pairs of batteries to be wrapped 6 cause the generation of damage phenomenon, improve the package quality of lithium ion battery.
In the present embodiment, in addition to the guide rod 5 being sleeved in buffering insulation pressing 3, one end of the guide rod 5 is fixed
It is connected to upper chamber 1-1 top, the other end of the guide rod 5 is provided with that to prevent that the buffering insulation pressing 3 from departing from described
The limited block of guide rod 5, length direction of the buffering insulation pressing 3 along guide rod 5 move up and down.
In the present embodiment, the compression spring 4 is sleeved on guide rod 5.
Preferably, the quantity of guide rod 5 and compression spring 4 is two, ensure that buffering insulation pressing 3 is up and down
Stability.
During actual use, the guide rod 5 can select bolt, convenient material drawing, and cost is low, buffer in insulation pressing 3
The through hole passed through for the bolt is offered, the buffering insulation pressing 3 can move down along on the length direction of the bolt
It is dynamic.
In the present embodiment, the quantity of the encapsulation heating tube 7 is multiple, it is preferred that on the upper cover 1 and low head 2
The quantity of the encapsulation heating tube 7 of installation is 3, and 3 encapsulation heating tubes 7 are each along the upper cover 1 or low head 2
Length direction uniformly lay.
Encapsulation heating tube 7 is used to be heated for upper cover 1 and low head 2, when low head 1 and low head 2 fasten and connect
When touching plastic-aluminum packaging film 16, the temperature distortion of plastic-aluminum packaging film 16 fusion is molded as one, and realizes the encapsulation of battery to be wrapped 6.
Preferably, upper cover 1 and low head 2 use brass material, and heat conduction is fast, and using effect is good.
In the present embodiment, the material of the buffering insulation pressing 3 is polytetrafluoroethylene (PTFE), can avoid buffer insulation briquetting 3
Overheat, so as to damage the surface of battery to be wrapped 6 by pressure, or causes the heat shrinkable of plastic-aluminum packaging film 16.
In the present embodiment, the bottom plate 12 of the mould support body including parallel laying, top plate 11 and the bottom plate 12 is arranged on
Two risers 13 in parallel laying between top plate 11, guide pillar guide pin bushing machine is provided between the top plate 11 and cope plate 8
Structure, the guide pillar guide sleeve mechanism is by the guide pin bushing 15 that is arranged on top plate 11 and is sleeved in guide pin bushing 15 and is connected with cope plate 8
Guide pillar 14 forms.
In the present embodiment, the quantity of the guide pillar guide sleeve mechanism is two, and two guide pillar guide sleeve mechanisms are symmetrically laid,
Moving up and down for cope plate 8 is oriented to by using guide pillar guide sleeve mechanism, and then to upper cover 1 and the fastening of low head 2
It is oriented to, improves the fastening precision of upper cover 1 and low head 2, ensure that the packaging effect of lithium ion battery.
In the present embodiment, the drive mechanism is cylinder 10, and the external part of the cylinder 10 is connected with cope plate 8, described
The cylinder body of cylinder 10 is fixedly mounted on top plate 11.
During actual use, battery to be wrapped 6 is placed in the lower chambers 2-1 of low head 2 first, driven by cylinder 10
Template 8 moves down, and cope plate 8 drives upper cover 1 to move down, because buffering insulation pressing 3 is fixedly connected by guide rod 5
On the bottom surface of upper cover 1, and the bottom surface for buffering insulation pressing 3 is less than the lowest surfaces of upper cover 1, in upper cover 1 and low head 2
Before contact, buffering insulation pressing 3 will take the lead in contacting with the plastic-aluminum packaging film of the upper surface of battery to be wrapped 6 16；Cylinder 10
External part continues to stretch out, and buffers the squeeze pressure spring 4 of insulation pressing 3 and is moved up along guide rod 5, until the He of upper cover 1
Low head 2 completely attaches to, use encapsulation heating tube 7 heated for upper cover 1 and low head 2, and then so that plastic-aluminum packaging film 16 by
Thermal deformation combines together, i.e., plastic-aluminum packaging film 16 completed in the package cavity to battery to be wrapped 6 encapsulation,
In whole encapsulation process, avoid upper cover 1 and low head 2 causes the generation of damage phenomenon to battery to be wrapped 6, it is aluminum-plastic packaged
Film 16 be not in crumple, the phenomenon of angle dislocation position, while can realize to the encapsulation of the angle position of battery to be wrapped 6, improve lithium
The package quality of ion battery, using effect is good, easy to utilize.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is imposed any restrictions, every
Any simple modification, change and the equivalent structure change made according to the utility model technical spirit to above example, still
Belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. a kind of packaging mould of lithium ion battery, including mould support body, the cope plate (8) on the mould support body are with
Template (9) and the drive mechanism for driving cope plate (8) to move up and down, cope plate (8) bottom surface are provided with upper cover
(1) upper chamber (1-1), is offered on the bottom surface of the upper cover (1), lower template (9) top surface is provided with and the upper envelope
Head (1) low head (2) for being engaged, lower chambers (2-1) are offered on the top surface of the low head (2), it is characterised in that：It is described
What upper chamber (1-1) and lower chambers (2-1) fastening were formed is used for the outer side packing plastic-aluminum packaging film (16) of battery to be wrapped (6)
Package cavity, buffer gear is provided with the package cavity, the upper chamber (1-1) and lower chambers (2-1) are that both sides are opened
Mouthful rectangular chamber, the interior angle of the rectangular chamber is the fillet structure being adapted with battery to be wrapped (6) structure, the buffering
Mechanism includes the buffering insulation pressing (3) being connected with the top of upper chamber (1-1) and at the top of upper chamber (1-1) with buffering
Compression spring (4) between insulation pressing (3), the bottom surface of the buffering insulation pressing (3) are less than the lowest surfaces of upper cover (1),
It is mounted on encapsulating heating tube (7) on the upper cover (1) and low head (2).
2. according to a kind of packaging mould of lithium ion battery described in claim 1, it is characterised in that：Also include being sleeved on buffering absolutely
Guide rod (5) in edge briquetting (3), one end of the guide rod (5) is fixedly connected on upper chamber (1-1) top, described to lead
The limited block for preventing the buffering insulation pressing (3) from departing from the guide rod (5) is provided with to the other end of bar (5), it is described slow
Length direction of the insulation pressing (3) along guide rod (5) is rushed to move up and down.
3. according to a kind of packaging mould of lithium ion battery described in claim 2, it is characterised in that：Compression spring (4) set
On guide rod (5).
4. according to a kind of packaging mould of lithium ion battery described in claim 1 or 2, it is characterised in that：The encapsulation heating tube
(7) quantity is multiple.
5. according to a kind of packaging mould of lithium ion battery described in claim 1 or 2, it is characterised in that：The buffering insulation pressure
The material of block (3) is polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436587.XU CN206690524U (en) | 2017-04-24 | 2017-04-24 | A kind of packaging mould of lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436587.XU CN206690524U (en) | 2017-04-24 | 2017-04-24 | A kind of packaging mould of lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206690524U true CN206690524U (en) | 2017-12-01 |
Family
ID=60444998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720436587.XU Active CN206690524U (en) | 2017-04-24 | 2017-04-24 | A kind of packaging mould of lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206690524U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923058A (en) * | 2018-07-13 | 2018-11-30 | 武汉孚安特科技有限公司 | Ultra-thin soft-package battery sealing machine end enclosure structure |
| CN109103475A (en) * | 2018-07-13 | 2018-12-28 | 武汉孚安特科技有限公司 | Ultra-thin soft-package battery sealing machine and its mouth-sealing method |
| CN111605167A (en) * | 2020-05-26 | 2020-09-01 | 普天平 | Polytetrafluoroethylene head inside lining forming device |
| CN114520362A (en) * | 2022-02-23 | 2022-05-20 | 郭龙虎 | Automatic packaging equipment for new energy automobile soft-packaged lithium battery |
-
2017
- 2017-04-24 CN CN201720436587.XU patent/CN206690524U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923058A (en) * | 2018-07-13 | 2018-11-30 | 武汉孚安特科技有限公司 | Ultra-thin soft-package battery sealing machine end enclosure structure |
| CN109103475A (en) * | 2018-07-13 | 2018-12-28 | 武汉孚安特科技有限公司 | Ultra-thin soft-package battery sealing machine and its mouth-sealing method |
| CN111605167A (en) * | 2020-05-26 | 2020-09-01 | 普天平 | Polytetrafluoroethylene head inside lining forming device |
| CN114520362A (en) * | 2022-02-23 | 2022-05-20 | 郭龙虎 | Automatic packaging equipment for new energy automobile soft-packaged lithium battery |
| CN114520362B (en) * | 2022-02-23 | 2023-12-15 | 高能数造(启东)新能源有限公司 | Automatic packaging equipment for soft-package lithium battery of new energy automobile |
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