CN205543083U - Cylinder battery seals device of moulding plastics - Google Patents
Cylinder battery seals device of moulding plastics Download PDFInfo
- Publication number
- CN205543083U CN205543083U CN201620291521.1U CN201620291521U CN205543083U CN 205543083 U CN205543083 U CN 205543083U CN 201620291521 U CN201620291521 U CN 201620291521U CN 205543083 U CN205543083 U CN 205543083U
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- China
- Prior art keywords
- battery
- cap point
- upper mold
- mould
- lower mold
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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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a cylinder battery seals device of moulding plastics, including telescopic link, low pressure mould plastics head, lower mould, go up mould, semi -manufactured goods battery and go up the mould cylinder, the lower mould passes through the fixed setting of mounting on the bottom surface of frame, upward the mould is fixed sets up at the baffle back, and the positive fixed mounting of baffle has last mould cylinder, be provided with the guide post between baffle and the frame, and go up mould cylinder output and be connected with the frame top, low pressure is moulded plastics the head and is set up in lower mould one side, and the telescopic link output is through connecting plate and the low pressure first fixed connection that moulds plastics, the lower mould includes slider device, battery cap point positioner, battery stopper, spacing adjustable screw rod and die holder, this cylinder battery seals device of moulding plastics, the battery after sealing of moulding plastics, the injecting glue position is higher than the battery steel casing edge, stopped the damage of battery adventitia after the positive negative pole of battery the short circuit phenomenon takes place, lengthened the life of battery, the practicality is strong, easily uses widely.
Description
Technical field
This utility model relates to cylindrical battery dress equipment technical field, is specially a kind of cylindrical battery
Sealing injection moulding apparatus.
Background technology
Cylindrical battery is range most widely a kind of battery in people's daily life, and its structure is general
The component such as including battery cover, battery steel shell and internal battery core, each component mutually assembles to be needed to seal into afterwards
Type just can become a cell.
Existing cylindrical battery closing device, simple in construction, there is the biggest defect in the battery after sealing,
Battery steel shell easily comes off, and during life-time service, adventitia is the most damaged, and then causes the positive and negative extremely short of battery
Road, has a strong impact on the service life of battery.
Summary of the invention
Prior art is difficult to meet the needs of people, in order to solve the problem of above-mentioned existence, this utility model
Proposing a kind of cylindrical battery sealing injection moulding apparatus, the battery after injection sealing, injecting glue position is higher than battery
The edge of box hat, after having stopped adventitia breakage, battery plus-negative plate is short-circuited phenomenon, extends making of battery
Use the life-span.
For achieving the above object, this utility model provides following technical scheme: a kind of cylindrical battery seals
Injection moulding apparatus, including expansion link, low-pressure injection molding head, lower mold, upper mold, semi-finished product battery and upper mold cylinder；
Described lower mold is fixedly installed on the bottom surface of support by fixture；Described upper mold is fixedly installed on the baffle plate back of the body
Face, and baffle plate front is installed with upper mold cylinder；It is provided with lead between described baffle plate and support,
And upper mold cylinder outfan is connected with support top；Described low-pressure injection molding head is arranged on lower mold side, and stretches
Contracting bar outfan is connected by connecting plate and low-pressure injection molding head are fixing；Described lower mold includes slide block device, electricity
Pond cap point positioner, battery limiting block, spacing adjusting screw and die shoe, and slide block device and battery
Limited block is symmetricly set on die shoe；Battery cap point positioner it is provided with on described slide block device, and
It is further opened with colloid on slide block device and flows to groove；Described battery cap point positioner dead ahead is provided with lower mold
Battery locating slot；Described spacing adjusting screw is connected through fixed plate with battery limiting block；Described upper mold bag
Include jacking block, upper mold battery locating slot and upper bolster, and jacking block and upper mold battery locating slot are fixedly installed respectively
On upper bolster；Described upper mold battery locating slot is positioned at directly over lower mold battery locating slot；Described semi-finished product
Battery is arranged in lower mold battery locating slot, and semi-finished product battery includes battery cap point, battery steel shell and electricity
Core, and battery core is arranged in battery steel shell；Described battery cap point is connected with battery core by wire.
Further, it is provided with Magnet in described battery cap point positioner.
Further, described battery cap point positioner is that insulation high-temperature-resistant material is made.
Further, in described battery cap point positioner, offer shrinkage pool, and the diameter of shrinkage pool and battery cap
The diameter of point is identical, the depth ratio shallow 0.3mm of battery cap cusp height of its shrinkage pool.
Further, described battery cap point diameter dimension 1mm less than battery steel shell diameter dimension, and semi-finished product cell
Pool side edge has the injection position of 0.5mm.
Further, described battery cap point positioner is provided with two, and is evenly distributed on die shoe；
It is additionally provided with colloid between two battery cap point positioners and flows to groove.
Compared with prior art, the beneficial effects of the utility model are: this cylindrical battery sealing injection dress
Putting, the battery after injection sealing, injecting glue position is higher than battery steel shell edge, after having stopped battery adventitia breakage
Battery plus-negative plate is short-circuited phenomenon, extends the service life of battery；Internal battery core and battery after injecting glue
Box hat fastening bonds together, and prevents shell from coming off；The electrode card of battery cover upper end is in soft magnetic bodies lower end
In circular aperture, it is to avoid during piezoelectricity basin lid, battery cover drops or deviation, impact electricity occurs
The sealing effect in pond；After injection sealing, injecting glue is uniform, and it is fatal that sealing does not the most easily cause battery leakage etc.
Defect, improves assembling quality and the safety coefficient of battery, practical, it is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is low-pressure injection molding head of the present utility model and lower die structure schematic diagram；
Fig. 3 is lower mold of the present utility model and puts into semi-finished product cell pool structure schematic diagram；
Fig. 4 is upper die structure schematic diagram of the present utility model；
Fig. 5 is semi-finished product cell pool structure schematic diagram of the present utility model；
In figure: 1-expansion link, 2-low-pressure injection molding head, 3-slide block device, 4-colloid flow to groove, 5-battery
Cap point positioner, 6-Magnet, 7-battery limiting block, the spacing adjusting screw of 8-, 9-lower mold battery position
On groove, 10-upper mold jacking block, 11-battery cap point, 12-battery steel shell, 13-battery core, 14-lower mold, 15-
Mould, 16-upper mold battery locating slot, 17-semi-finished product battery, 18-upper mold cylinder, 19-fixture, 20-machine
Seat, 21-baffle plate, 22-lead, 23-die shoe, 24-fixed plate, 25-upper bolster.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Refer to Fig. 1-5, a kind of embodiment that this utility model provides: a kind of cylindrical battery sealing injection
Device, including expansion link 1, low-pressure injection molding head 2, lower mold 14, upper mold 15, semi-finished product battery 17 and on
Mould cylinder 18；Described lower mold 14 is fixedly installed on the bottom surface of support 20 by fixture 19；On described
Mould 15 is fixedly installed on baffle plate 21 back side, and baffle plate 21 front is installed with upper mold cylinder 18；Described
It is provided with lead 22 between baffle plate 21 and support 20, and upper mold cylinder 18 outfan pushes up with support 20
End connects；Described low-pressure injection molding head 2 is arranged on lower mold 14 side, and expansion link 1 outfan is by connecting
Plate is fixing with low-pressure injection molding head 2 to be connected；Described lower mold 14 includes slide block device 3, battery cap point location dress
Put 5, battery limiting block 7, spacing adjusting screw 8 and die shoe 23, and slide block device 3 and battery limiting
Block 7 is symmetricly set on die shoe 23；Battery cap point positioner 5 it is provided with on described slide block device 3,
And be further opened with colloid on slide block device 3 and flow to groove 4；Described battery cap point positioner 5 dead ahead is arranged
There is lower mold battery locating slot 9；Described spacing adjusting screw 8 is through fixed plate 24 with battery limiting block 7 even
Connect；Described upper mold 15 includes jacking block 10, upper mold battery locating slot 16 and upper bolster 25, and jacking block 10
It is respectively fixedly disposed on upper bolster 25 with upper mold battery locating slot 16；Described upper mold battery locating slot 16
It is positioned at directly over lower mold battery locating slot 9；Described semi-finished product battery 17 is arranged on lower mold battery locating slot 9
In, and semi-finished product battery 17 includes battery cap point 11, battery steel shell 12 and battery core 13, and battery core 13
It is arranged in battery steel shell 12；Described battery cap point 11 is connected with battery core 13 by wire；Described battery
It is provided with Magnet 6 in cap point positioner 5；Described battery cap point positioner 5 is insulation high-temperature-resistant material
Make；Shrinkage pool is offered in described battery cap point positioner 5, and the diameter of shrinkage pool and battery cap point 11
Diameter identical, the most shallow 0.3mm of depth ratio battery cap point 11 of its shrinkage pool；Described battery cap point 11 is straight
Footpath size is than the battery steel shell 12 little 1mm of diameter dimension, and there is the injection of 0.5mm at semi-finished product battery 17 edge
Position；Described battery cap point positioner 5 is provided with two, and is evenly distributed on die shoe 23；Two
It is additionally provided with colloid between battery cap point positioner 5 and flows to groove 4.
The operation principle of this utility model cylindrical battery sealing injection moulding apparatus: adjust with spacing adjusting screw 8
Good battery limiting block 7 obtains size and the height of the required sealing of battery, and semi-finished product battery 17 is put into lower mold
In battery locating slot 9, battery cap point 11 coincide with battery cap point positioner 5, because battery cap point is fixed
Stud with Magnet 6 inside the device of position, close up upper mold 15 upper mold cylinder 18 and promote upper mold to make upper mold 15 and lower mold
14 close up, and at this moment the jacking block 10 of upper mold promotes the slide block device 3 of lower mold, make semi-finished product battery 17 top arrive
Battery limiting block 7, expansion link 1 drives low-pressure injection molding head 2 to be directed at injection hole, and injection colloid flows to from colloid
Groove 4 is to semi-finished product battery injection sealed mouth, and after Injection hold pressure, whole injection sealing completes.Entrance is moved back
Mould state, expansion link 1 drives low-pressure injection molding head 2 return, and then upper mold cylinder 18 drives upper mold 14 times
, upper mold 15 and lower mold 14 are opened, slide block device 3 return of lower mold, take out the electricity having sealed mouth
Pond and mouth of a river sizing material, whole sealing completes.
It is obvious to a person skilled in the art that this utility model is not limited to above-mentioned one exemplary embodiment
Details, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to other
Concrete form realizes this utility model.Which point therefore, no matter from the point of view of, embodiment all should be regarded as
Exemplary, and be nonrestrictive, scope of the present utility model by claims rather than on
State bright restriction, it is intended that all changes that will fall in the implication of equivalency and scope of claim
Change and include in this utility model.Any reference in claim should be considered as restriction involved
Claim.
Claims (6)
1. a cylindrical battery sealing injection moulding apparatus, is characterized in that: include expansion link (1), low pressure injection
Mould head (2), lower mold (14), upper mold (15), semi-finished product battery (17) and upper mold cylinder (18)；Institute
State lower mold (14) to be fixedly installed on the bottom surface of support (20) by fixture (19)；Described upper mold
(15) it is fixedly installed on baffle plate (21) back side, and baffle plate (21) front is installed with upper mold cylinder
(18)；Lead (22), and upper mold cylinder it is provided with between described baffle plate (21) and support (20)
(18) outfan is connected with support (20) top；Described low-pressure injection molding head (2) is arranged on lower mold (14)
Side, and expansion link (1) outfan passes through connecting plate and low-pressure injection molding head (2) is fixed and is connected；
Described lower mold (14) includes slide block device (3), battery cap point positioner (5), battery limiting
Block (7), spacing adjusting screw (8) and die shoe (23), and slide block device (3) and battery limiting block
(7) it is symmetricly set on die shoe (23)；Battery cap point it is provided with fixed on described slide block device (3)
Position device (5), and be further opened with colloid on slide block device (3) and flow to groove (4)；Described battery cap point is fixed
Position device (5) dead ahead is provided with lower mold battery locating slot (9)；Described spacing adjusting screw (8) is worn
Cross fixed plate (24) to be connected with battery limiting block (7)；
Described upper mold (15) includes jacking block (10), upper mold battery locating slot (16) and upper bolster (25),
And jacking block (10) and upper mold battery locating slot (16) are respectively fixedly disposed on upper bolster (25)；Institute
State upper mold battery locating slot (16) to be positioned at directly over lower mold battery locating slot (9)；Described semi-finished product battery
(17) in being arranged on lower mold battery locating slot (9), and semi-finished product battery (17) include battery cap point (11),
Battery steel shell (12) and battery core (13), and in battery core (13) is arranged on battery steel shell (12)；Described
Battery cap point (11) is connected with battery core (13) by wire.
A kind of cylindrical battery sealing injection moulding apparatus the most according to claim 1, is characterized in that: institute
Magnet (6) it is provided with in stating battery cap point positioner (5).
A kind of cylindrical battery sealing injection moulding apparatus the most according to claim 1, is characterized in that: institute
Stating battery cap point positioner (5) is that insulation high-temperature-resistant material is made.
A kind of cylindrical battery sealing injection moulding apparatus the most according to claim 1, is characterized in that: institute
Shrinkage pool is offered in stating battery cap point positioner (5), and the diameter of shrinkage pool and battery cap point (11)
Diameter is identical, depth ratio battery cap point (11) the most shallow 0.3mm of its shrinkage pool.
A kind of cylindrical battery sealing injection moulding apparatus the most according to claim 1, is characterized in that: institute
State battery cap point (11) diameter dimension than the little 1mm of battery steel shell (12) diameter dimension, and semi-finished product battery
(17) there is the injection position of 0.5mm at edge.
A kind of cylindrical battery sealing injection moulding apparatus the most according to claim 1, is characterized in that: institute
State battery cap point positioner (5) and be provided with two, and be evenly distributed on die shoe (23)；Two
It is additionally provided with colloid between battery cap point positioner (5) and flows to groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620291521.1U CN205543083U (en) | 2016-04-11 | 2016-04-11 | Cylinder battery seals device of moulding plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620291521.1U CN205543083U (en) | 2016-04-11 | 2016-04-11 | Cylinder battery seals device of moulding plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205543083U true CN205543083U (en) | 2016-08-31 |
Family
ID=56790796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620291521.1U Active CN205543083U (en) | 2016-04-11 | 2016-04-11 | Cylinder battery seals device of moulding plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205543083U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493473A (en) * | 2018-04-19 | 2018-09-04 | 贵州鸿兴时代动力新能源科技有限公司 | Battery injection-moulding device |
| CN109501139A (en) * | 2018-12-06 | 2019-03-22 | 惠州市蓝电科技有限公司 | A kind of mold and lithium battery for lithium battery seal injection molding |
| CN115207448A (en) * | 2022-06-20 | 2022-10-18 | 江西华立源锂能科技股份有限公司 | Mechanically sealed cylindrical lithium ion battery and injection molding manufacturing process thereof after sealing |
-
2016
- 2016-04-11 CN CN201620291521.1U patent/CN205543083U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493473A (en) * | 2018-04-19 | 2018-09-04 | 贵州鸿兴时代动力新能源科技有限公司 | Battery injection-moulding device |
| CN108493473B (en) * | 2018-04-19 | 2024-02-13 | 贵州鸿兴时代动力新能源科技有限公司 | Battery injection molding equipment |
| CN109501139A (en) * | 2018-12-06 | 2019-03-22 | 惠州市蓝电科技有限公司 | A kind of mold and lithium battery for lithium battery seal injection molding |
| CN115207448A (en) * | 2022-06-20 | 2022-10-18 | 江西华立源锂能科技股份有限公司 | Mechanically sealed cylindrical lithium ion battery and injection molding manufacturing process thereof after sealing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |