CN209487651U - A kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core - Google Patents
A kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core Download PDFInfo
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- CN209487651U CN209487651U CN201821992719.8U CN201821992719U CN209487651U CN 209487651 U CN209487651 U CN 209487651U CN 201821992719 U CN201821992719 U CN 201821992719U CN 209487651 U CN209487651 U CN 209487651U
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- fixedly connected
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- plastic film
- aluminum plastic
- movable plate
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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
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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
- 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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Abstract
The utility model discloses a kind of closedtop end sockets of aluminum plastic film flexible packing lithium ion electric core, including upper cover and lower head, the lower end of upper cover is equipped with upper protruding block, the upper end of lower head is fixed with lower protruding block, the inside of upper cover is equipped with cavity, the bottom of cavity offers circular hole, the inside of circular hole is equipped with plectane, upper protruding block is fixed at the lower end of plectane, the upper end two sides of plectane are fixedly connected with connecting rod vertically, the upper end of two connecting rods be fixedly connected at the top of cavity, the inner transverse of cavity is equipped with movable plate, the lower end of movable plate is fixedly connected with annular cutter, the lower end of annular cutter extends in the gap between plectane and circular groove.The partially thick phenomenon that the package position that the utility model can be avoided aluminum plastic film occurs, while the extra part of aluminum plastic film package position two sides can be cut off.
Description
Technical field
The utility model relates to technical field of lithium ion more particularly to a kind of aluminum plastic film flexible packing lithium ion electric cores
Closedtop end socket.
Background technique
As mobile electronic device is towards light, dexterous development, lithium-ion electric core is usually using aluminum plastic film as packing timber
Material, in soft bag lithium ionic cell encapsulation process, including winding, forming, edge sealing heat-sealing, closedtop encapsulation, fluid injection, preliminary filling, two
Envelope, trimming and partial volume and etc., wherein closedtop encapsulation is carried out at tab, closedtop encapsulation is by upper cover and lower head
Docking envelope pressure, realizes the heat-sealing to the packaging film at tab.
But the upper cover of currently used closedtop and lower head interface be it is horizontal, the two seal when can go out
Now the phenomenon that outside excessive glue, excessive glue part accumulation, height is apparently higher than horizontal plane, causes the partially thick of package position.
Utility model content
Purpose of the utility model is to solve the upper covers of closedtop in the prior art and lower head interface to be in
Horizontal, the phenomenon that will appear outside excessive glue when the two seals, the accumulation of excessive glue part, height is apparently higher than horizontal plane, causes
The partially thick problem of package position, and a kind of closedtop end socket of the aluminum plastic film flexible packing lithium ion electric core proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core, including upper cover and lower head, the upper cover
Lower end is equipped with upper protruding block, and the upper end of the lower head is fixed with lower protruding block, and the inside of the upper cover is equipped with cavity, the sky
The bottom of chamber offers circular hole, and the inside of the circular hole is equipped with plectane, and the upper protruding block is fixed at the lower end of plectane, described
The upper end two sides of plectane are fixedly connected with connecting rod vertically, and the upper end of two connecting rods, which is fixed with the top of cavity, to be connected
It connects, the inner transverse of the cavity is equipped with movable plate, and the lower end of the movable plate is fixedly connected with annular cutter, and the annular is cut
The lower end of knife extends in the gap between plectane and circular groove, and the lower end of the movable plate is located at the fixed company in inside of annular cutter
Multiple equally distributed first springs are connected to, the lower end of multiple first springs is connect with the upper end of plectane jointly, described
The top for being internally located at movable plate of cavity is equipped with the pressing mechanism for squeezing movable plate.
Preferably, the pressing mechanism includes the gear being arranged in above movable plate, and the inner wall of the gear passes through shaft
It is rotatablely connected with the front-rear side walls of cavity, the wheel wall of the gear is laterally fixedly connected with fixed link, the end of the fixed link
It is fixedly connected with semi-disc, the top for being internally located at gear of the cavity is laterally fixedly connected with slide bar, the bar of the slide bar
Wall slidably connects rack gear, and the rack and pinion is engaged, and the bar wall of the slide bar is located at the left side pivot bush unit of rack gear
Second spring, the both ends of the second spring are fixedly connected with the left side wall of the left side wall of rack gear and cavity respectively, the rack gear
Upper end center at be fixedly connected with sliding block, the top of the cavity laterally offers the sliding slot matched with sliding block, the cunning
The right side wall of block is fixedly connected with pull rod, and the other end of the pull rod through unprecedented right side wall and extends outwardly.
Preferably, one end that the pull rod is located at outside upper cover is fixedly connected with pulling block.
Preferably, the left side wall of the sliding block is fixedly connected with third spring, the described one end of third spring far from sliding block
It is fixedly connected with the left side wall of sliding slot.
Preferably, the annular cutter is made of alloy.
Preferably, the upper protruding block is identical with the size of lower protruding block.
Compared with prior art, the utility model provides a kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core,
Have it is following the utility model has the advantages that
1, the closedtop end socket of the aluminum plastic film flexible packing lithium ion electric core, it is convex on upper cover and lower head by being arranged in
The space of the formation of block and lower protruding block and upper protruding block and lower protruding block surrounding side wall, the package position that can be avoided aluminum plastic film occur
Partially thick phenomenon.
2, the closedtop end socket of the aluminum plastic film flexible packing lithium ion electric core pulls pulling block by the pulling block being arranged on pull rod
So that pull rod is displaced outwardly, pull rod pulls movement of the rack gear on slide bar by sliding block, so that rack gear is able to drive gear rotation,
Gear drives semi-disc to squeeze movable plate by fixed link, so that the annular cutter of movable plate lower end stretches out out of circular hole and by aluminium
The extra part excision in the two sides of plastic film package position passes through the in the second spring and sliding block that are arranged on rack gear left side wall
Three springs, when rack gear when pulled, second spring and third spring can apply opposite power to rack gear and sliding block respectively, to work as
When unclamping pulling block, rack drives gear is enabled to return back to initial position, so that semi-disc is separated with movable plate, led to
The first spring that movable plate lower end is set is crossed, a upward power can be applied to movable plate, to work as semi-disc and movement
When plate separates, annular cutter is enabled to withdraw the inside of cavity.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It can be avoided the partially thick phenomenon that the package position of aluminum plastic film occurs, while can be by the extra of aluminum plastic film package position two sides
Part is cut off.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of aluminum plastic film flexible packing lithium ion electric core closedtop end socket structural representation
Figure；
Fig. 2 is the schematic enlarged-scale view that annular cutter is connected with movable plate in Fig. 1.
In figure: 1 upper cover, 2 lower heads, 3 upper protruding blocks, 4 lower protruding blocks, 5 movable plates, 6 annular cutters, 7 connecting rods, 8 first
Spring, 9 plectanes, 10 gears, 11 fixed links, 12 semi-discs, 13 slide bars, 14 rack gears, 15 second springs, 16 sliding blocks, 17 pull rods, 18
Third spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core, including upper cover 1 and lower head 2,
The lower end of upper cover 1 is equipped with upper protruding block 3, and the upper end of lower head 2 is fixed with lower protruding block 4, the size of upper protruding block 3 and lower protruding block 4
Size is identical, the space of the formation of 4 surrounding side wall of upper protruding block 3 and lower protruding block, can be avoided the package position appearance of aluminum plastic film
Thick phenomenon partially, the inside of upper cover 1 are equipped with cavity, and the bottom of cavity offers circular hole, and the inside of circular hole is equipped with plectane 9, on
Convex block 3 is fixed at the lower end of plectane 9, and the upper end two sides of plectane 9 are fixedly connected with connecting rod 7, two connecting rods 7 vertically
Upper end be fixedly connected at the top of cavity, the inner transverse of cavity is equipped with movable plate 5, and the lower end of movable plate 5 is fixedly connected
There is annular cutter 6, annular cutter 6 is made of alloy, and the lower end of annular cutter 6 extends to the gap between plectane 9 and circular groove
In, the inside that the lower end of movable plate 5 is located at annular cutter 6 is fixedly connected with multiple equally distributed first springs 8, and multiple first
The lower end of spring 8 is connect with the upper end of plectane 9 jointly, and the top for being internally located at movable plate 5 of cavity is equipped with to be moved for squeezing
The pressing mechanism of movable plate 5, pressing mechanism include the gear 10 that the top of movable plate 5 is arranged in, the inner wall of gear 10 by shaft with
The front-rear side walls of cavity are rotatablely connected, and the wheel wall of gear 10 is laterally fixedly connected with fixed link 11, and the end of fixed link 11 is fixed
It is connected with semi-disc 12, the top for being internally located at gear 10 of cavity is laterally fixedly connected with slide bar 13, and the bar wall of slide bar 13 is sliding
Dynamic to be connected with rack gear 14, rack gear 14 and gear 10 are engaged, and the bar wall of slide bar 13 is located at the left side pivot bush unit the of rack gear 14
Two springs 15, the both ends of second spring 15 are fixedly connected with the left side wall of the left side wall of rack gear 14 and cavity respectively, rack gear 14
Sliding block 16 is fixedly connected at upper end center, the top of cavity laterally offers the sliding slot matched with sliding block 16, sliding block 16
Left side wall is fixedly connected with third spring 18, and the one end of third spring 18 far from sliding block 16 is fixedly connected with the left side wall of sliding slot,
The right side wall of sliding block 16 is fixedly connected with pull rod 17, and the other end of pull rod 17 through unprecedented right side wall and extends outwardly, pull rod
17 one end for being located at outside upper cover 1 are fixedly connected with pulling block.
In the utility model, in use, by be arranged on upper cover 1 and lower head 2 upper protruding block 3 and lower protruding block 4 with
And the space of the formation of 4 surrounding side wall of upper protruding block 3 and lower protruding block, it can be avoided the partially thick of the package position appearance of aluminum plastic film and show
As by the pulling block being arranged on pull rod 17, pulling block being pulled to be displaced outwardly pull rod 17, pull rod 17 pulls tooth by sliding block 16
Movement of the item 14 on slide bar 13, so that rack gear 14 is able to drive the rotation of gear 10, gear 10 drives semicircle by fixed link 11
Disk 12 squeezes movable plate 5, so that the annular cutter 6 of 5 lower end of movable plate stretches out out of circular hole and by the two of aluminum plastic film package position
The extra part excision in side, by the third spring 18 in the second spring 15 and sliding block 16 that are arranged on 14 left side wall of rack gear,
When rack gear 14 when pulled, second spring 15 and third spring 18 can apply opposite power to rack gear 14 and sliding block 16 respectively, from
And when unclamping pulling block, enable to rack gear 14 to return back to initial position with moving gear 10, so that semi-disc 12 and shifting
Movable plate 5 separates, and by the way that the first spring 8 of 5 lower end of movable plate is arranged in, can apply a upward power to movable plate 5, thus
When semi-disc 12 is separated with movable plate 5, annular cutter 6 is enabled to withdraw the inside of cavity.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core, including upper cover (1) and lower head (2), feature exists
In the lower end of the upper cover (1) is equipped with upper protruding block (3), and the upper end of the lower head (2) is fixed with lower protruding block (4), described
The inside of upper cover (1) is equipped with cavity, and the bottom of the cavity offers circular hole, and the inside of the circular hole is equipped with plectane (9), institute
The lower end that upper protruding block (3) is fixed at plectane (9) is stated, the upper end two sides of the plectane (9) are fixedly connected with connection vertically
Bar (7), the upper end of two connecting rods (7) be fixedly connected at the top of cavity, the inner transverse of the cavity, which is equipped with, moves
The lower end of movable plate (5), the movable plate (5) is fixedly connected with annular cutter (6), and the lower end of the annular cutter (6) extends to
In gap between plectane (9) and circular groove, the inside that the lower end of the movable plate (5) is located at annular cutter (6) is fixedly connected with
The lower end of multiple equally distributed first springs (8), multiple first springs (8) is connect with the upper end of plectane (9) jointly,
The top for being internally located at movable plate (5) of the cavity is equipped with the pressing mechanism for squeezing movable plate (5).
2. a kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core according to claim 1, which is characterized in that described
Pressing mechanism includes that gear (10) above movable plate (5) is arranged, and the inner wall of the gear (10) passes through shaft and cavity
Front-rear side walls rotation connection, the wheel wall of the gear (10) are laterally fixedly connected with fixed link (11), the fixed link (11)
End is fixedly connected with semi-disc (12), and the top for being internally located at gear (10) of the cavity is laterally fixedly connected with slide bar
(13), the bar wall of the slide bar (13) slidably connects rack gear (14), and the rack gear (14) and gear (10) are engaged, described
The bar wall of slide bar (13) is located at the left side pivot bush unit second spring (15) of rack gear (14), the both ends point of the second spring (15)
It is not fixedly connected with the left side wall of the left side wall of rack gear (14) and cavity, is fixedly connected at the upper end center of the rack gear (14)
Sliding block (16), the top of the cavity laterally offer the sliding slot matched with sliding block (16), the right side wall of the sliding block (16)
It is fixedly connected with pull rod (17), the other end of the pull rod (17) through unprecedented right side wall and extends outwardly.
3. a kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core according to claim 2, which is characterized in that described
Pull rod (17) is located at the external one end of upper cover (1) and is fixedly connected with pulling block.
4. a kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core according to claim 2, which is characterized in that described
The left side wall of sliding block (16) is fixedly connected with third spring (18), the third spring (18) one end and cunning far from sliding block (16)
The left side wall of slot is fixedly connected.
5. a kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core according to claim 1, which is characterized in that described
Annular cutter (6) is made of alloy.
6. a kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core according to claim 1, which is characterized in that described
Upper protruding block (3) is identical with the size of lower protruding block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992719.8U CN209487651U (en) | 2018-11-30 | 2018-11-30 | A kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992719.8U CN209487651U (en) | 2018-11-30 | 2018-11-30 | A kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487651U true CN209487651U (en) | 2019-10-11 |
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ID=68117306
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821992719.8U Active CN209487651U (en) | 2018-11-30 | 2018-11-30 | A kind of closedtop end socket of aluminum plastic film flexible packing lithium ion electric core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115020937A (en) * | 2022-06-08 | 2022-09-06 | 捷威动力工业嘉兴有限公司 | Soft-packaged electrical core secondary fluid infusion encapsulation complementary unit |
-
2018
- 2018-11-30 CN CN201821992719.8U patent/CN209487651U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115020937A (en) * | 2022-06-08 | 2022-09-06 | 捷威动力工业嘉兴有限公司 | Soft-packaged electrical core secondary fluid infusion encapsulation complementary unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A top sealing head for aluminum plastic film soft packaging lithium-ion battery cells Effective date of registration: 20230808 Granted publication date: 20191011 Pledgee: Qinhuangdao Bank Co.,Ltd. Yuanyang Branch Pledgor: Qinhuangdao Xinchi Photoelectricity Technology Co.,Ltd. Registration number: Y2023980051357 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |