CN217114503U - Polymer battery auxiliary packaging structure and top sealing device thereof - Google Patents
Polymer battery auxiliary packaging structure and top sealing device thereof Download PDFInfo
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- CN217114503U CN217114503U CN202123403209.7U CN202123403209U CN217114503U CN 217114503 U CN217114503 U CN 217114503U CN 202123403209 U CN202123403209 U CN 202123403209U CN 217114503 U CN217114503 U CN 217114503U
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Abstract
The utility model discloses a polymer battery auxiliary packaging structure and a top sealing device thereof, which comprises a silica gel plate, a silica gel pressing plate and an auxiliary heating block; the silica gel board is "U" type, the silica gel board is including the main part and the support limit that upwards extends from the main part left and right side an organic whole, the bottom of silica gel board does not surpass the bottom of silica gel clamp plate, the silica gel clamp plate sets up by the side of supporting the limit, the top of silica gel clamp plate has L type blank pressing towards the main part extension of silica gel board, the minor face orientation of L type blank pressing sets up downwards and supports in the top of main part, the bottom on the long limit of L type blank pressing is higher than the top on support limit, the auxiliary heating piece is located the top of silica gel clamp plate. The U-shaped silica gel plate and the L-shaped blank holder are arranged, so that the whole assembly is convenient; the L-shaped blank pressing fixes the main body part of the silica gel plate, so that the supporting edge on one side is exposed for packaging, after the silica gel plate is used for a certain number of times, the other supporting edge is replaced, the material of the silica gel plate is reasonably utilized, and the cost is saved.
Description
Technical Field
The utility model relates to a polymer battery seals the encapsulation field technique on top, especially indicates a polymer battery assists packaging structure and top sealing device thereof.
Background
The polymer lithium ion battery has the advantages of high voltage, high specific energy, more recycling times, long storage time and the like, is widely applied to portable electronic equipment, and is also widely applied to large and medium-sized electric equipment such as electric vehicles and the like. The top sealing of the polymer battery is a packaging process which is adopted for fully fusing an aluminum-plastic packaging film and a tab glue at the top edge position of the polymer lithium ion battery to seal the battery.
In the prior art, the silica gel plate is generally provided with only one supporting edge for packaging, so that the silica gel plate can only be used once, most of the materials of the silica gel plate are wasted, and the materials of the silica gel plate cannot be reasonably utilized; to this kind of condition, the U type silica gel plate structure as disclosed in Chinese patent ZL 201922291032.2 has appeared again, but its two support limit all uses when the encapsulation, and is provided with the fixed scrap (bridge) that is used for fixing in the both sides of U type silica gel plate for the structure of U type silica gel plate is comparatively complicated, is difficult for processing, and, need set up two mountings and fix U type silica gel plate, the equipment of being not convenient for.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a polymer battery auxiliary packaging structure and a top sealing device thereof, which are convenient for assembly by providing a "U" shaped silica gel plate and an L-shaped edge; and the L-shaped pressing edge presses and fixes the main body part of the silica gel plate, so that the supporting edge on one side is exposed for packaging, and after the silica gel plate is used for a certain number of times, the other supporting edge is replaced, so that the material of the silica gel plate is reasonably utilized, and the cost is saved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a polymer battery auxiliary packaging structure comprises a silica gel plate, a silica gel pressing plate and an auxiliary heating block for compressing a tab;
the silica gel plate is U-shaped, the silica gel plate comprises a main body part and supporting edges which integrally extend upwards from the left side and the right side of the main body part, the bottom of the silica gel plate does not exceed the bottom of the silica gel pressing plate, the silica gel pressing plate is arranged beside the sides of the supporting edges, the top of the silica gel pressing plate extends towards the main body part of the silica gel plate to form an L-shaped pressing edge, the short edge of the L-shaped pressing edge faces downwards and is abutted against the top of the main body part, the L-shaped pressing edge presses and fixes the main body part of the silica gel plate to enable the supporting edge on one side to be exposed for packaging, after the silica gel plate is used for a certain number of times, the other supporting edge is replaced, materials of the silica gel plate are reasonably utilized, and the cost is saved; the bottom on the long limit of L type blank holder is higher than the top on support limit, the auxiliary heating piece is located the top of silica gel clamp plate.
As a preferred scheme, the front end and the rear end of the silica gel plate both exceed the front end and the rear end of the silica gel pressing plate.
As a preferred scheme, the silica gel clamp plate is indirectly arranged with the supporting edge, and due to the arrangement of the L-shaped pressing edge, a larger space capable of being arranged is arranged below the long edge of the L-shaped pressing edge, so that the distance between the silica gel clamp plate and the supporting edge can be correspondingly adjusted according to the length of the tab, and the use is flexible.
As a preferred scheme, the silica gel plate is an aluminum-based silica gel plate.
As a preferred scheme, two first mounting holes are arranged at the top of the silica gel pressing plate at intervals, and two second mounting holes are arranged at the top of the auxiliary heating block at intervals.
A polymer battery top sealing device comprises an upper end enclosure, a lower end enclosure, a battery positioning device and an auxiliary packaging structure, wherein the auxiliary packaging structure is the auxiliary packaging structure;
the silica gel board, silica gel clamp plate all set up in the top of low head, the upper cover is provided with the installation position that supplies the installation of auxiliary heating piece, the auxiliary heating piece sets up in the installation position, the bottom of upper cover has the encapsulation limit, the encapsulation limit corresponds the support limit setting that exposes the silica gel clamp plate.
As a preferable scheme, the battery positioning device is provided with an L-shaped stop edge for positioning the battery, so that the battery is easy to package and position and convenient to use; the top of the L-shaped stopping edge is lower than the top of the silica gel pressing plate.
Preferably, the side wall of the supporting edge abuts against the side wall of the L-shaped stopping edge.
Preferably, the width of the packaging edge is smaller than the width of the supporting edge.
As an optimal scheme, the upper end enclosure is further provided with an avoidance position for avoiding the silica gel pressing plate.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the U-shaped silica gel plate and the L-shaped blank holder are arranged, so that the whole assembly is convenient; the L-shaped pressing edge presses and fixes the main body part of the silica gel plate to enable the supporting edge on one side to be exposed for packaging, and after the silica gel plate is used for a certain number of times, the other supporting edge is replaced to reasonably utilize the material of the silica gel plate, so that the cost is saved;
secondly, the silica gel pressing plate and the supporting edge are indirectly arranged, and due to the arrangement of the L-shaped pressing edge, a larger space which can be arranged is formed below the long edge of the L-shaped pressing edge, the distance between the silica gel pressing plate and the supporting edge can be correspondingly adjusted according to the length of the lug, and the use is flexible;
and the battery positioning device is provided with an L-shaped stop edge for positioning the battery, so that the battery is easy to package and position and convenient to use.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of the preferred embodiment of the present invention (without the upper head);
fig. 2 is a perspective view (without the upper head) from another perspective of the preferred embodiment of the present invention;
FIG. 3 is a cross-sectional view of the preferred embodiment of the present invention (without the upper head);
FIG. 4 is a perspective view of the preferred embodiment of the present invention (including the upper head);
fig. 5 is a cross-sectional view of the preferred embodiment of the present invention (including the upper head).
The attached drawings indicate the following:
10. silica gel plate 11 and main body part
12. Supporting edge 20 and silica gel pressing plate
21. L-shaped blank pressing 201 and first mounting hole
30. Utmost point ear 40, auxiliary heating piece
401. Second mounting hole 50 and upper end enclosure
51. Packaging edge 501, mounting location
502. Avoidance position 60 and battery positioning device
61. An L-shaped stopper 70, a battery.
Detailed Description
Referring to fig. 1 to 5, a specific structure of a preferred embodiment of the present invention is shown, including a silicone plate 10, a silicone pressing plate 20, and an auxiliary heating block 40 for compressing the tab 30.
The silica gel plate 10 is U-shaped, the silica gel plate 10 comprises a main body part 11 and supporting edges 12 integrally and upwards extending from the left side and the right side of the main body part 11, and the bottom of the silica gel plate 10 does not exceed the bottom of the silica gel pressing plate 20; preferably, the front end and the rear end of the silica gel plate 10 both exceed the front end and the rear end of the silica gel pressing plate 20; the silica gel plate 10 is an aluminum-based silica gel plate.
The silica gel pressing plate 20 is arranged beside the supporting edge 12, the top of the silica gel pressing plate 20 extends towards the main body part 11 of the silica gel plate 10 to form an L-shaped pressing edge 21, the short edge of the L-shaped pressing edge 21 faces downwards and is abutted against the top of the main body part 11, the L-shaped pressing edge 21 presses and fixes the main body part 11 of the silica gel plate 10, the supporting edge 12 on one side is exposed for packaging, after the silica gel plate is used for a certain number of times, the other supporting edge 12 is replaced, materials of the silica gel plate 10 are reasonably utilized, and cost is saved; the bottom of the long edge of the L-shaped pressing edge 21 is higher than the top of the supporting edge 12; preferably, the silicone pressing plate 20 and the supporting edge 12 are indirectly arranged, and due to the arrangement of the L-shaped pressing edge 21, a larger space is formed below the long edge of the L-shaped pressing edge 21, so that the distance between the silicone pressing plate 20 and the supporting edge 12 can be correspondingly adjusted according to the length of the tab 30, and the use is flexible; two first mounting holes 201 are arranged at the top of the silica gel pressing plate 20 at intervals, so that the silica gel pressing plate 20 can be conveniently mounted.
The auxiliary heating block 40 is located above the silica gel pressing plate 20, and two second mounting holes 401 are arranged at the top interval of the auxiliary heating block 40, so that the auxiliary heating block 40 can be conveniently mounted.
The auxiliary sealing structure is generally disposed in cooperation with the upper sealing head 50, the lower sealing head (not shown), and the battery positioning device 60, so as to seal and seal the polymer battery 70.
The upper end enclosure 50 is provided with an installation position 501 for installing an auxiliary heating block, the auxiliary heating block 40 is arranged in the installation position 501, the bottom of the upper end enclosure 50 is provided with an encapsulation edge 51, and the encapsulation edge 51 is arranged corresponding to the support edge 12 exposed out of the silica gel pressing plate 20; and the upper end enclosure 50 is also provided with an avoidance position 502 for the silica gel pressing plate to avoid.
The battery positioning device 60 is provided with an L-shaped stop edge 61 for positioning the battery 70, so that the battery 70 is easy to package and position and convenient to use; the top of the L-shaped stopping edge 61 is lower than the top of the silica gel pressing plate 20; preferably, the width of the encapsulation edge 51 is smaller than the width of the support edge 12; the side wall of the supporting edge 12 abuts against the side wall of the L-shaped stopping edge 61.
The utility model discloses a design focus lies in:
the U-shaped silica gel plate and the L-shaped blank holder are arranged, so that the whole assembly is convenient; the L-shaped pressing edge presses and fixes the main body part of the silica gel plate to enable the supporting edge on one side to be exposed for packaging, and after the silica gel plate is used for a certain number of times, the other supporting edge is replaced to reasonably utilize the material of the silica gel plate, so that the cost is saved;
secondly, the silica gel pressing plate and the supporting edge are indirectly arranged, and due to the arrangement of the L-shaped pressing edge, a larger space which can be arranged is arranged below the long edge of the L-shaped pressing edge, the distance between the silica gel pressing plate and the supporting edge can be correspondingly adjusted according to the length of the lug, and the use is flexible;
and the battery positioning device is provided with an L-shaped stop edge for positioning the battery, so that the battery is easy to package and position and convenient to use.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. A polymer battery auxiliary packaging structure comprises a silica gel plate, a silica gel pressing plate and an auxiliary heating block for compressing a tab; the method is characterized in that:
the silica gel board is "U" type, the silica gel board is including the main part and the support limit that upwards extends from the main part left and right side an organic whole, the bottom of silica gel board does not surpass the bottom of silica gel clamp plate, the silica gel clamp plate sets up by the side of supporting the limit, the top of silica gel clamp plate has L type blank pressing towards the main part extension of silica gel board, the minor face orientation of L type blank pressing sets up downwards and supports in the top of main part, the bottom on the long limit of L type blank pressing is higher than the top on support limit, the auxiliary heating piece is located the top of silica gel clamp plate.
2. The polymer battery auxiliary packaging structure of claim 1, wherein: the front end and the rear end of the silica gel plate both exceed the front end and the rear end of the silica gel pressing plate.
3. The polymer battery auxiliary packaging structure of claim 1, wherein: the silica gel pressing plate and the supporting edge are indirectly arranged.
4. A polymer battery auxiliary packaging structure according to claim 1, 2 or 3, wherein: the silica gel plate is an aluminum-based silica gel plate.
5. The polymer battery auxiliary packaging structure of claim 1, wherein: two first mounting holes are arranged at the top of the silica gel pressing plate at intervals, and two second mounting holes are arranged at the top of the auxiliary heating block at intervals.
6. A polymer battery top sealing device, characterized in that: the battery packaging structure comprises an upper end enclosure, a lower end enclosure, a battery positioning device and an auxiliary packaging structure, wherein the auxiliary packaging structure is as claimed in any one of claims 1 to 5;
the silica gel board, silica gel clamp plate all set up in the top of low head, the upper cover is provided with the installation position that supplies the installation of auxiliary heating piece, the auxiliary heating piece sets up in the installation position, the bottom of upper cover has the encapsulation limit, the encapsulation limit corresponds the support limit setting that exposes the silica gel clamp plate.
7. The polymer battery top sealing device according to claim 6, wherein: the battery positioning device is provided with an L-shaped stop edge for positioning the battery, and the top of the L-shaped stop edge is lower than that of the silica gel pressing plate.
8. The polymer battery top sealing device according to claim 7, wherein: the side wall of the supporting edge is abutted against the side wall of the L-shaped stopping edge.
9. The polymer battery top sealing device according to claim 6, wherein: the width of the packaging edge is smaller than that of the supporting edge.
10. The polymer battery top sealing device according to claim 6, wherein: the upper head is also provided with an avoidance position for avoiding the silica gel pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123403209.7U CN217114503U (en) | 2021-12-31 | 2021-12-31 | Polymer battery auxiliary packaging structure and top sealing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123403209.7U CN217114503U (en) | 2021-12-31 | 2021-12-31 | Polymer battery auxiliary packaging structure and top sealing device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217114503U true CN217114503U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123403209.7U Active CN217114503U (en) | 2021-12-31 | 2021-12-31 | Polymer battery auxiliary packaging structure and top sealing device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217114503U (en) |
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2021
- 2021-12-31 CN CN202123403209.7U patent/CN217114503U/en active Active
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