CN205723821U - A kind of lithium battery electric core scalds limit device - Google Patents
A kind of lithium battery electric core scalds limit device Download PDFInfo
- Publication number
- CN205723821U CN205723821U CN201620359327.2U CN201620359327U CN205723821U CN 205723821 U CN205723821 U CN 205723821U CN 201620359327 U CN201620359327 U CN 201620359327U CN 205723821 U CN205723821 U CN 205723821U
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- China
- Prior art keywords
- block
- battery core
- core
- limit
- scalds
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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
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Abstract
This utility model provides a kind of lithium battery electric core and scalds limit device, to solve the problem that flanging wedge angle occurs in battery core.Described lithium battery electric core scalds limit device and includes that battery core places block, described battery core is placed block both sides and is provided with boiling hot limit block, battery core places block and boiling hot limit block can perform relative motion, and described boiling hot limit block is provided with at least one seamed edge between end face and the bottom surface of battery core falls the circular arc molding structure for fillet.Seamed edge is softened by the heat effect scalding limit block, and the squeezing action of circular arc molding structure, by seamed edge rounding, makes wedge angle become fillet, when assembling, the mutual side of battery core will not be caused because of the existence of wedge angle to break, cause battery core short circuit to be scrapped.
Description
Technical field
This utility model relates to lithium battery and manufactures field, is specially a kind of lithium battery electric core and scalds limit device.
Background technology
Lithium ion battery, during manufacturing, needs to form edge sealing by aluminum plastic film parcel battery core, then carries out trimming.
After trimming, it usually needs the edge break after cutting, as described in Figure 1, battery core has 6, lug face 5(of a foldable plane and sets
Have lug 9), side 1, side 2, end face 3, bottom surface 4, have four seamed edges 7,8,14,19 between end face 3 and bottom surface 4.In order to prevent
Flanging rebounds, can after flanging by the way of heating conduplication side shape, the general flanging sizing mode used is for passing through
Pipeline system makes battery through heat block, completes the sizing of conduplication side.On January 7th, 2015, the Authorization Notice No. of bulletin was CN
The utility model patent one soft package lithium battery folding ironing limit device of 204088494 U, disclosed in this utility model patent
Lithium battery folding ironing limit device includes that battery core places block, and battery core is placed the bottom of block and is connected with lift cylinder, and battery core places block both sides
It is symmetrically arranged with flanging and Tang Bian mechanism, places the lifting of block by controlling battery core, complete flanging and boiling hot limit structure, but lithium is electric
Pond battery core, can form multiple seamed edge and flanging wedge angle, as shown in Figure 1 in battery core after flanging, it may appear that wedge angle 10,11,12,
13,15,16,17,18, cause short circuit to scrap owing to each battery core contacts with each other can cause puncturing mutually in assembling, exist certain
The potential safety hazard of degree.
Utility model content
The purpose of this utility model is to provide a kind of lithium battery electric core to scald limit device, flanging wedge angle occurs solving battery core
Problem.
For achieving the above object, this utility model lithium battery electric core scalds the technical scheme of limit device and is: a kind of lithium battery
Core scalds limit device, places block including battery core, and described battery core is placed block both sides and is provided with boiling hot limit block, and battery core places block and boiling hot limit block can be made
Relative motion, described boiling hot limit block is provided with at least one seamed edge between end face and the bottom surface of battery core falls the circular arc for fillet
Molding structure.
Further, battery core is placed block one end to be provided with the fillet radian corresponding with scalding limit block circular arc molding structure identical
Rounding.
Further, battery core is placed the block other end and is provided with limited step.
Further, it is provided with the hole for placing heating rod in scalding limit block.
Further, heating rod connects the temperature controller controlling heating rod temperature.
Further, battery core places block and boiling hot limit block is placed on base, and described base is provided with for scalding limit block and electricity
The slide rail that block slides placed by core.
Further, described battery core is placed to be provided with between block and slide rail and is easy to the bridge shape structure that slide rail is installed.
Further, lithium battery electric core scalds limit device and also includes placing the control that block slides for controlling to scald limit block and battery core
Structure processed.
Further, control structure position on the direction along slide rail length is adjustable.
Further, it is provided with heat insulation between control structure and boiling hot limit block, sets between described heat insulation and control structure
There is attachment structure.
The beneficial effects of the utility model are: scald the heat effect of limit block by soft for the seamed edge between battery core end face and bottom surface
Changing, the squeezing action of circular arc molding structure, by seamed edge rounding, makes wedge angle become fillet, when assembling, and will not be because of wedge angle
Exist and cause the mutual side of battery core to break, cause battery core short circuit to be scrapped.
Battery core places the rounding on block, and as the fillet radian of boiling hot limit block, both coordinate, it is possible to control to scald limit block pair
The extruding degree of battery core, makes to have identical arc-shaped edges with the battery core of batch.
Limited step can control battery core and place the position on block in battery core, and it is accurately fixed when being used for producing to carry out product
Position, prevents from battery from putting partially causing scrapping.
Can control to scald the temperature of the heating rod in the block of limit by temperature controller, control to scald the temperature of limit block, adapt to different
Battery core.
Control structure controls to scald limit block and battery core is placed block and slided on slide rail, realizes battery core and places block and boiling hot limit
Relative motion between block, carries out heating rounding to the seamed edge of battery core by both relative movements.Battery core places block and slide rail
Between bridge shape structure, it is possible to ensure battery core place block do not contact with slide rail, do not affect the installation of slide rail, bridge shape structure can carry
Galvanic electricity core is placed block and is carried out sliding shape on slide rail.
Heat insulation is delivered to other assembly for intercepting the heat scalding limit block in heating process, prevents other assemblies
Cause damage.
Attachment structure between heat insulation and control structure, is used for connecting heat insulation and control structure, simultaneously by regulation
The height of attachment structure, makes the height scalding limit block and battery core place the height adaptation of block.
Accompanying drawing explanation
Fig. 1 is that lithium battery electric core of the present utility model scalds the structural representation of battery core after the flanging of limit device；
Fig. 2 is the structural representation that lithium battery electric core of the present utility model scalds the embodiment 1 of limit device.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
Lithium battery electric core of the present utility model scalds the specific embodiment of limit device, as in figure 2 it is shown, 21 place block for battery core,
During work, battery core is placed on above, and both sides are provided with two boiling hot limit blocks 27, scalds limit block 27 and is provided with circular arc molding block 29, and being used for will
The seamed edge rounding (in the present embodiment, stereotyped structure is two, and the seamed edge number of rounding is also two) of battery core, with circular arc molding
Block 29 is corresponding, and battery core is placed block 21 and is provided with two roundings 30, coordinates with circular arc molding block 29, by the battery core after flanging
In seamed edge rounding, remove the wedge angle in battery core, it is to avoid during assembling, each battery core contacts with each other, and wedge angle is by battery core aluminum
Thin film punctures, and causes battery core short circuit to be scrapped.Scalding limit block 27 and offer heating rod putting hole 28, aperture, hole depth should be with heating rods
Size is coincide, in addition to the heat detection line of fixing heating rod temperature controller, is provided with screw thread in putting hole 28, and temperature controller can
The real time temperature of boiling hot limit block accurately detected.In figure, 25 is the heat insulation being connected with boiling hot limit block 27, and both screws connect (this reality
Executing example is that screw connects, but is not limited to screw and connects), heat insulation 25 is connected with L-shaped connecting plate 22, in the present embodiment, controls knot
Structure is by the cylinder 20 of compressed gas-driven, and cylinder is provided with the cushion block of band U-type groove screw, is used for regulating cylinder in slide rail length side
Position upwards, it is constant that cylinder can also be directly anchored to holding position on base.L-shaped connecting plate 22 is connected with cylinder 20, and 23
For plate body, 24 is the slide rail on plate body, and L-shaped connecting plate is placed on slide rail 24 by slide block, or is directly placed at slide rail 24
On, each component can slide on slide rail.Existence due to L-shaped connecting plate so that heat insulation 25, boiling hot limit block 27 the most do not press close to cunning
Rail, distance slide rail has certain height, in order to the height keeping battery core to place block 21 keeps consistent with the height of boiling hot limit block 27,
Battery core is placed and is arranged bridge shape base 26 between block 21 and slide rail 24, and bridge shape base 26 does not affect the installation of slide rail higher than slide rail.
During work, battery core is placed block 21 and is kept fixing, battery core is put thereon, heating rod 28 is put into boiling hot limit block 27,
Making to scald limit block and have the temperature determined, cylinder 20 drives boiling hot limit block 27 to place block 21 to electric wire and moves, and connects with the battery core after flanging
Touching, carry out scalding limit sizing, the fillet stereotyped structure 29 scalding limit block contacts with the seamed edge of battery core, after heating seamed edge squeezes seamed edge
Pressure, being fallen by the seamed edge of battery core is fillet, keeps the regular hour, makes fillet shape.After having worked, air cylinder driven drive and scald
Limit block places block away from battery core, completes to scald limit and the process of rounding.
Lithium battery electric core of the present utility model scalds the embodiment 2 of limit device, is with the difference of embodiment 1, implements
Battery core in example 2 places block does not has rounding, in installation process, it is desirable to the bottom surface scalding limit block is protected with the surface that battery core places block
Hold identical height, and boiling hot limit block is less than battery core at the width being perpendicular to scald on the block traffic direction of limit and places the width of block, makes two
After individual boiling hot limit block contacts with battery core, still can do relative motion.But the boiling hot limit device in the present embodiment, to boiling hot limit block and battery core
The height and position placing block requires higher.
Lithium battery electric core of the present utility model scalds the embodiment 3 of limit device, is with the difference of embodiment 1,2, goes
Power down core places the bridge shape structure between block and slide rail and L-shaped connecting plate, battery core is placed block, scald limit block, heat insulation is directly put
Put on the slide block of slide rail, control structure control each parts and slided on slide rail by slide block.
Above example is only used for helping to understand core concept of the present utility model, it is impossible to limit this utility model with this,
The chamfering device of the present embodiment is not limited to above-mentioned assembling mode, it would however also be possible to employ monolateral air cylinder driven, and opposite side is fixing
The boiling hot limit block being provided with circular arc molding structure of position；Or the battery core of centre is placed and has been moved flanging sizing on block slide rail and fallen
The function of fillet.No matter which kind of shifts gears all without departing from design philosophy of the present utility model, belong to the deformation knot of the present embodiment
Structure, for those skilled in the art, every according to thought of the present utility model, this utility model is modified or is equal to
Replace, any change done in specific embodiments and applications, should be included in protection domain of the present utility model
Within.
Claims (10)
1. lithium battery electric core scalds a limit device, places block including battery core, and described battery core is placed block both sides and is provided with boiling hot limit block, battery core
Place block and boiling hot limit block can perform relative motion, it is characterised in that: described boiling hot limit block be provided with for by the end face of battery core and bottom surface it
Between at least one seamed edge fall as the circular arc molding structure of fillet.
Lithium battery electric core the most according to claim 1 scalds limit device, it is characterised in that: battery core is placed block one end and is provided with and scalds
The rounding that fillet radian corresponding to limit block circular arc molding structure is identical.
Lithium battery electric core the most according to claim 2 scalds limit device, it is characterised in that: battery core is placed the block other end and is provided with limit
Position step.
Lithium battery electric core the most according to claim 1 scalds limit device, it is characterised in that: it is provided with in scalding limit block and adds for placement
The hole of hot pin.
Lithium battery electric core the most according to claim 4 scalds limit device, it is characterised in that: heating rod connects to have and adds for control
The temperature controller of hot pin temperature.
Lithium battery electric core the most according to claim 1 scalds limit device, it is characterised in that: battery core places block and boiling hot limit block is placed
On base, described base is provided with places, for boiling hot limit block and battery core, the slide rail that block slides.
Lithium battery electric core the most according to claim 6 scalds limit device, it is characterised in that: described battery core place block and slide rail it
Between be provided be easy to slide rail install bridge shape structure.
8. scald limit device according to the lithium battery electric core described in claim 6 or 7, it is characterised in that: also include for controlling boiling hot limit
Block and battery core place the control structure that block slides.
Lithium battery electric core the most according to claim 8 scalds limit device, it is characterised in that: control structure is along slide rail length
On direction, position is adjustable.
Lithium battery electric core the most according to claim 9 scalds limit device, it is characterised in that: between control structure and boiling hot limit block
It is provided with heat insulation, between described heat insulation and control structure, is provided with attachment structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359327.2U CN205723821U (en) | 2016-04-26 | 2016-04-26 | A kind of lithium battery electric core scalds limit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359327.2U CN205723821U (en) | 2016-04-26 | 2016-04-26 | A kind of lithium battery electric core scalds limit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205723821U true CN205723821U (en) | 2016-11-23 |
Family
ID=57293538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620359327.2U Expired - Fee Related CN205723821U (en) | 2016-04-26 | 2016-04-26 | A kind of lithium battery electric core scalds limit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205723821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366360A (en) * | 2020-09-23 | 2021-02-12 | 东莞市爱康电子科技有限公司 | Edge ironing mechanism |
| CN112968201A (en) * | 2021-02-05 | 2021-06-15 | 东莞市爱康电子科技有限公司 | Self-adaptive hot pressing mechanism |
-
2016
- 2016-04-26 CN CN201620359327.2U patent/CN205723821U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366360A (en) * | 2020-09-23 | 2021-02-12 | 东莞市爱康电子科技有限公司 | Edge ironing mechanism |
| CN112366360B (en) * | 2020-09-23 | 2021-11-30 | 东莞市爱康智能技术有限公司 | Edge ironing mechanism |
| CN112968201A (en) * | 2021-02-05 | 2021-06-15 | 东莞市爱康电子科技有限公司 | Self-adaptive hot pressing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 454191 Industrial Cluster Area, Jiaozuo City, Henan Province, Standardized Workshop Area on the North Side of Xinyuan Road, West Park Patentee after: Multi-fluorine New Energy Technology Co.,Ltd. Address before: 454191 Henan Jiaozuo industrial agglomeration area, West Park, Xinyuan Road, north side of the standardization workshop. Patentee before: DO-FLUORIDE (JIAOZUO) NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |