CN203103433U - Visible packaging equipment of polymer lithium ion batteries - Google Patents
Visible packaging equipment of polymer lithium ion batteries Download PDFInfo
- Publication number
- CN203103433U CN203103433U CN2012207299171U CN201220729917U CN203103433U CN 203103433 U CN203103433 U CN 203103433U CN 2012207299171 U CN2012207299171 U CN 2012207299171U CN 201220729917 U CN201220729917 U CN 201220729917U CN 203103433 U CN203103433 U CN 203103433U
- Authority
- CN
- China
- Prior art keywords
- packaging
- seal head
- lithium ion
- ion batteries
- polymer lithium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
Abstract
The utility model relates to the field of production equipment of polymer lithium ion batteries and particularly relates to visible packaging equipment of polymer lithium ion batteries. The visible packaging equipment comprises a lower seal head and an upper seal head corresponding to the lower seal head, wherein the lower surface of the upper seal head is a plane, a longitudinal recess penetrating through the surface is arranged in one side of the upper surface of the lower seal head, and the distance between the edge of the longitudinal recess and the battery processing edge of the lower seal head is larger than or equal to a preset battery packaging width. A packaging material in a packaging surface is heated to overflow glue to generate deformation by means of the contact pressing-fit of the two seal heads, so that an obvious visible printing mark appears at the longitudinal recess to guarantee real-time monitoring of a packaging effect so as to achieve the effects of preventing seal leakage and realizing visual inspection. The equipment is simple and feasible and is capable of effectively improving the packaging stability of the polymer lithium ion batteries, greatly reducing the working difficulty of workers and preventing the seal leakage problem; and by adopting visual inspection, the production cost is lowered and the environmental quality is improved.
Description
Technical field
The utility model relates to the production equipment field of polymer Li-ion battery, relates in particular to the visual sealed in unit of a kind of polymer Li-ion battery.
Background technology
Advantages such as the polyalcohol flexible packing lithium ion battery has voltage height, specific energy height, recycles often, memory time is long, not only on portable electric appts, be used widely, and be widely used in big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool as mobile phone, Digital Video and laptop computer.Polyalcohol flexible packing lithium ion battery phase square shaped and circular lithium ion battery have better external form flexibility, thus by more applications in the electronic equipment of various pursuits fashion attractive in appearance.Polymer battery needs in time to finish the battery main body sealing after shaping, prevent gas backstreaming, finishes the seal operation of battery simultaneously.Method by final encapsulation on the technology realizes.
The polymer battery encapsulating material is a kind of aluminum-plastic composite membrane, this film inner layer is the polypropylene glue-line, the external packing sealing of battery is exactly by two-layer composite membrane glue is closed in the face of glue surface plaster, and heating and melting glue, use good two metal end enclosures of flatness with the two membranes jam-packed, guarantee closely to stick together after the glue fusing, realize sealing.Because the growth of battery length, encapsulating material is thin, factors such as the thermal deformation of workpiece such as end socket, employee's fatigue all have very big influence to package quality, even occur that sealing is poor, leakage leaks phenomenons such as envelope, and packaging effect can only be verified by opening and inspecting full battery in the quality control aspect, there is hidden danger in Employee Security, and causes the increase of manufacturing cost and the pollution of environment.
The utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, provides a kind of and prevents the pollution of the environment, and reduces manufacturing cost and production efficiency and the high visual sealed in unit of a kind of polymer Li-ion battery of accuracy rate.
The utility model is to be achieved by the following technical programs:
The visual sealed in unit of a kind of polymer Li-ion battery, comprise bottom head and the upper cover corresponding with bottom head, described upper cover lower surface is the plane, described bottom head upper surface one side is provided with the longitudinal fluting that runs through the surface, and described longitudinal fluting edge processes Edge Distance more than or equal to default cell package width far from the bottom head battery.
Described longitudinal fluting is that longitudinal fluting is V-shaped groove, semi-circular groove or serrated slot.
The beneficial effects of the utility model are:
Owing to be provided with the longitudinal fluting that runs through the surface in described bottom head upper surface one side, described longitudinal fluting edge processes Edge Distance more than or equal to default cell package width far from the bottom head battery, utilize two contact pressings between the end socket, make the encapsulating material in the encapsulating face produce deformation through the excessive glue that is heated, thereby a tangible visual trace appears in the longitudinal fluting position, guarantee the real-time monitoring of packaging effect, reach the effect of anti-leak-stopping envelope and sight check.This equipment is simple, can effectively promote the polymer Li-ion battery packaged stability, reduces the employee work difficulty greatly, enhances productivity, and anti-leak-stopping envelope situation takes place; Sight check reduces production costs, and promotes environmental quality; Can find in time that simultaneously end socket wearing and tearing etc. are unusual, reduce the risk of production process virtually, and realized the visual of packaging effect.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model.
Fig. 2 is the packaging belt structure master TV structure schematic diagram of battery of the present utility model.
Fig. 3 is the packaging belt structure plan structure schematic diagram of battery of the present utility model.
Among the figure: 1. battery, 2. packaging belt, 3. visual trace, 4. longitudinal fluting, 5. bottom head, 6. upper cover.
Embodiment
In order to make those skilled in the art understand the technical solution of the utility model better, the utility model is described in further detail below in conjunction with accompanying drawing and most preferred embodiment.
As shown in the figure, the utility model comprises bottom head and the upper cover corresponding with bottom head, described upper cover lower surface is the plane, described bottom head upper surface one side is provided with the longitudinal fluting that runs through the surface, and described longitudinal fluting edge processes Edge Distance more than or equal to default cell package width far from the bottom head battery.Described longitudinal fluting is that longitudinal fluting is V-shaped groove, semi-circular groove or serrated slot.
Utilize two contact pressings between the end socket, make the encapsulating material in the encapsulating face produce deformation through the excessive glue that is heated, thereby a tangible visual trace appears in the longitudinal fluting position, visual trace is vertically vertical striped in this example, by the vertically vertically depth of striped variation observation, realization reaches the effect of anti-leak-stopping envelope and sight check to the real-time monitoring of packaging effect, and wherein the vertically vertical striped that packaging effect is good is a depth no change.And wearing and tearing of upper and lower end socket and end socket are retained out-of-flatness phenomenons such as the glue that overflows, the depth by visual trace changes to observe and detects.Described longitudinal fluting edge more than or equal to default cell package width, has guaranteed that the visual trace operation of cutting edge in the back can cut smoothly, does not have influence on the shipment outward appearance of battery main body far from bottom head battery processing Edge Distance.
This equipment is simple, can effectively promote the polymer Li-ion battery packaged stability, reduces the employee work difficulty greatly, enhances productivity, and anti-leak-stopping envelope situation takes place; Sight check reduces production costs, and promotes environmental quality; Can find in time that simultaneously end socket wearing and tearing etc. are unusual, reduce the risk of production process virtually, and realized the visual of packaging effect.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (2)
1. visual sealed in unit of polymer Li-ion battery, comprise bottom head and the upper cover corresponding with bottom head, described upper cover lower surface is the plane, it is characterized in that, described bottom head upper surface one side is provided with the longitudinal fluting that runs through the surface, and described longitudinal fluting edge processes Edge Distance more than or equal to default cell package width far from the bottom head battery.
2. the visual sealed in unit of a kind of polymer Li-ion battery according to claim 1 is characterized in that described longitudinal fluting is V-shaped groove, semi-circular groove or serrated slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207299171U CN203103433U (en) | 2012-12-25 | 2012-12-25 | Visible packaging equipment of polymer lithium ion batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207299171U CN203103433U (en) | 2012-12-25 | 2012-12-25 | Visible packaging equipment of polymer lithium ion batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103433U true CN203103433U (en) | 2013-07-31 |
Family
ID=48854812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207299171U Expired - Lifetime CN203103433U (en) | 2012-12-25 | 2012-12-25 | Visible packaging equipment of polymer lithium ion batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265703A (en) * | 2019-06-21 | 2019-09-20 | 珠海冠宇电池有限公司 | A kind of two envelope techniques of soft-package battery |
| WO2021189265A1 (en) * | 2020-03-24 | 2021-09-30 | 东莞新能安科技有限公司 | Electrochemical device and electronic device |
-
2012
- 2012-12-25 CN CN2012207299171U patent/CN203103433U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265703A (en) * | 2019-06-21 | 2019-09-20 | 珠海冠宇电池有限公司 | A kind of two envelope techniques of soft-package battery |
| CN110265703B (en) * | 2019-06-21 | 2020-11-17 | 珠海冠宇电池股份有限公司 | Secondary sealing process of soft package battery |
| WO2021189265A1 (en) * | 2020-03-24 | 2021-09-30 | 东莞新能安科技有限公司 | Electrochemical device and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |