CN205898033U - Measurement device for lithium ion battery cuts edge and banding distance - Google Patents
Measurement device for lithium ion battery cuts edge and banding distance Download PDFInfo
- Publication number
- CN205898033U CN205898033U CN201620896451.2U CN201620896451U CN205898033U CN 205898033 U CN205898033 U CN 205898033U CN 201620896451 U CN201620896451 U CN 201620896451U CN 205898033 U CN205898033 U CN 205898033U
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- China
- Prior art keywords
- lithium ion
- ion battery
- edge sealing
- clamping plate
- battery
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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
The utility model belongs to the lithium ion battery field, concretely relates to measurement device for lithium ion battery cuts edge and banding distance includes the bottom plate to fix the setting just permits on the bottom plate with reaching two at least intervals lithium ion battery insert locating plate wherein, be provided with splint on the medial surface of double -phase adjacent locating plate respectively, at least one splint with the locating plate between be provided with that the spring is held on the top so that hold with battery bulk phase top respectively the inners of two splint, splint be located and be formed with the edge of a plurality of viewing apertures in order to expose banding and side cut on top and its of the banding of battery. The utility model discloses utilize the strong colour difference between the side cut of splint and battery, make the video measuring apparatu find the contact surface between splint and the cell ontology very easily to be defined as the datum line with the here contact position, can be very convenient utilize splint and cut edge or the colour difference mark measuring position at banding edge.
Description
Technical field
This utility model belongs to field of lithium ion battery and in particular to the survey of a kind of lithium ion battery trimming and edge sealing distance
Amount device.
Background technology
Lithium ion polymer battery has that voltage is high, specific energy is high, recycle often, storage time length, size with
Than little the advantages of, on a portable electronic device as mobile phone, bluetooth earphone, mp3, mp4, mp5, DV and portable
Computer etc. is widely applied.
In lithium ion polymer battery production process, trimming is all non-the normally off key apart from size and edge sealing apart from size
Size Control point, trimming distance directly influences the outward appearance of battery, and edge sealing distance is to weigh the important indicator of cell package effect
One of.
Fig. 1 show the structural representation of common lithium ion battery.As shown in figure 1, lithium ion battery includes battery master
Body 4 and the trimming 2 being formed at described battery main body 4 bottom side, battery main body 4 and trimming 2 connecting portion are formed with curved
Edge sealing 3, described arc edge sealing 3 one end connects battery main body, and the other end is connected with trimming and in end formation vertical.Institute
The distance between the trimming stated and battery main body are trimming apart from b, and the distance between described vertical and battery main body are
Edge sealing is apart from a.
The method of the test of trimming distance common at present and edge sealing distance is: searches battery main body by video measuring instrument
4 upsides rush the shell marking 1, trimming 2 and edge sealing 3 marking, carry out edge sealing after labelling and survey apart from the size of b apart from a and trimming
Amount.
The shortcoming of the method is:
1. inconspicuous due to rushing the vestige at the shell marking 1 edge, rush shell vestige and be difficult to find, especially white plastic-aluminum shell,
Lamp is reflective obvious under shining, and increased difficulty to measurement；
2. choose measuring basiss because Quality Inspector passes through the range estimation of video measuring instrument, because of personnel's difference, it is poor that measuring basiss select
Different increasing, the reliability of impact measuring system；
3. quality inspection personnel manual positioning and range estimation select measuring basiss, inefficiency；
Utility model content
The purpose of this utility model is to overcome trimming dimensional measurement and edge sealing in prior art to be forbidden apart from dimensional measurement
True problem, provides the dimension measuring device of a kind of lithium ion battery edge sealing or trimming.
For achieving the above object, this utility model employs the following technical solutions:
A kind of lithium ion battery trimming and the measurement apparatus of edge sealing distance, including base plate, and at least two compartment of terrains are solid
Surely it is arranged on base plate and allows the location-plate that described lithium ion battery is inserted；Divide on the medial surface of two adjacent location-plates
Be not provided with clamping plate, be provided with top supporting spring between at least one described clamping plate and described location-plate so that two clamping plate interior
End is held with battery main body phase respectively；Described clamping plate be located at battery the top of edge sealing and be formed with thereon multiple observation panels with
Expose the edge of edge sealing and trimming.
Described clamping plate is at least provided with the colors different with lithium ion battery from described battery body contact jaw.
Preferably, described clamping plate is yellow.
Vertical dimension between described clamping plate and described edge sealing is not less than 0.5mm.
At least one described location-plate is fixed with the guide rod vertical with battery body, and being provided with described guide rod can edge
The sliding shoe of its movement；Described clamping plate is fixedly connected with sliding shoe, and the guide rod between sliding shoe and location-plate is arranged with top
Hold spring and stretch out state to force clamping plate to be in.
Also include being fixedly connected with described location-plate and described guide rod, sliding shoe and top supporting spring are accommodated wherein
Cover body.
Described sliding shoe is provided with handle；Described handle stretches out outside described cover body.
Also include the guide post that two ends are fixed on described cover body medial wall, and described sliding shoe lateral wall is provided with
The chute of coupling.
Described clamping plate is provided with guide rail, and described base plate coupling and has guide groove away from one end of described battery main body.
A kind of method that measurement apparatus using described lithium ion battery trimming and edge sealing distance measure, including under
State step:
1) pull open the fixture between clamping plate, battery main body is inserted the gap between two location-plates and makes edge sealing be located at clamping plate
Lower section；
2) discharge clamping plate and using top supporting spring, battery main body is carried out with positioning clamping；
3) measurement apparatus of lithium ion battery trimming and edge sealing distance are put under video measuring instrument；
4) utilize aberration labelling datum line between clamping plate and battery main body under video measuring instrument, utilize simultaneously trimming with
And the aberration labelling measurement distance between edge sealing and clamping plate；
5) repeat to take 2-3 point to carry out step 4) measurement and record data.
Compared with prior art, the beneficial effects of the utility model are:
Common battery trimming is black or silvery white, reflective obvious under lamp shines, and is difficult to look for using video measuring instrument
To rushing the shell marking, therefore also it is difficult to rush the distance that shell is imprinted as reference measurement battery body and trimming and edge sealing.This practicality is new
Type devises a kind of measurement apparatus, using the strong aberration between clamping plate and battery trimming, so that video measuring instrument is easily found
Contact surface between clamping plate and battery body, and this contact position is defined as datum line, it is designed with clamping plate simultaneously and expose
Edge sealing and the observation panel of trimming, can very easily utilize the aberration labelling measurement position of clamping plate and trimming or edge sealing edge,
Can easily measure the edge sealing being difficult to measure in prior art apart from a and trimming apart from b.It also avoid due to matter simultaneously
Inspection person passes through the range estimation of video measuring instrument and chooses measuring basiss, because of personnel's difference, thus causing measuring basiss selection differencess to increase, shadow
Ring the reliability of measuring system；
This device is designed with the top supporting spring of clamping battery simultaneously, and the elasticity of itself using spring can be by battery body
It is fixed on same position, the position of battery body will be made to shift due to the diversity of personnel operation itself, enter one
Step improves accuracy and the reliability of measurement, and the on-line measurement for promoting lithium ion battery trimming and edge sealing size provides can
Row thinking.
Brief description
Fig. 1 is the edge sealing of lithium ion battery and trimming mechanism schematic diagram in prior art.
Fig. 2 is the partial structural diagram of this utility model middle clamp plate and battery edge sealing and trimming contact portion.
Fig. 3 is the partial structural diagram between location-plate of the present utility model and clamping plate.
Fig. 4 is overall structure diagram of the present utility model.
Specific embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings
The utility model is described in further detail with most preferred embodiment.
Fig. 1-4 illustrates the measurement apparatus of a kind of lithium ion battery trimming and edge sealing distance, including base plate 12, and at least two
The location-plate 10 that individual compartment of terrain is fixedly installed on base plate 12 and the described lithium ion battery of permission is inserted；Two adjacent positioned
Clamping plate 5 is respectively arranged with the medial surface of plate 10, one of clamping plate 5 and location-plate 10 are directly fixed, another one clamping plate 5 with
It is provided with top supporting spring 9 so that the inner of two clamping plate 5 is mutually held with battery main body 4 respectively between location-plate 10.The above is only
It is preferred implementation of the present utility model, also can adopt in this utility model and be respectively provided between two adjacent location-plates and clamping plate
Have top supporting spring, using top supporting spring elastic force by battery main body fixed clamp between two clamping plate.
Described clamping plate 5 is located at the top of edge sealing of battery and the vertical dimension and described edge sealing between is not less than
0.5mm, this distance can make the trimming of lithium ion battery easily be inserted into the lower section of clamping plate 5.Formed on clamping plate 5 simultaneously
There is the edge to expose edge sealing 3 and trimming 2 for multiple equally distributed observation panels.Described clamping plate 5 is at least with described battery originally
Body contact jaw is provided with the colors different from lithium ion battery.Preferably, described clamping plate is yellow.Because common battery is cut
Side is black or silvery white, reflective obvious under lamp shines, and is difficult to find using video measuring instrument and rushes the shell marking, is therefore also difficult to
To rush the distance that shell is imprinted as reference measurement battery body and trimming and edge sealing.Measurement apparatus in the present embodiment, using clamping plate
Strong aberration and battery main body between, makes video measuring instrument be easily found the contact surface between clamping plate and battery body, and
This contact position is defined as datum line, the observation panel exposing edge sealing and trimming is designed with clamping plate simultaneously, can be very convenient
Utilization clamping plate and trimming or edge sealing edge aberration labelling measurement position, you can be difficult to in convenient measurement prior art
The edge sealing of measurement is apart from a and trimming apart from b.It also avoid choosing measurement because Quality Inspector passes through the range estimation of video measuring instrument simultaneously
Benchmark, because of personnel's difference, thus causing measuring basiss selection differencess to increase, the reliability of impact measuring system；
Partial structural diagram between location-plate of the present utility model and clamping plate shown in Fig. 3, in described location-plate
Inside it is fixed with the guide rod 11 vertical with battery body, the sliding shoe 13 that can be moved along it is provided with described guide rod；Described
Clamping plate is fixedly connected with sliding shoe 13, is arranged with top supporting spring 9 to force clamping plate 5 on the guide rod between sliding shoe 13 and location-plate
It is in and stretch out state.Also include being fixedly connected with described location-plate and described guide rod, sliding shoe and top supporting spring are accommodated
Cover body 7 therein.Described sliding shoe 13 is provided with handle 6；Described handle 6 stretches out outside described cover body 7.Pull handle
6, sliding shoe 13 can be driven to slide on guide rod 11, simultaneously because sliding shoe 13 is connected with clamping plate, you can to drive folder simultaneously
Plate moves.Described top supporting spring can be for being arranged on sliding shoe and away from the compression spring between the cover body of battery body one end
Can also be for being arranged on sliding shoe and the extension spring between the cover body of battery body one end.This device also includes two simultaneously
End is fixed on the guide post on described cover body medial wall, and described sliding shoe lateral wall is provided with the chute of coupling.This knot
Structure can position to sliding shoe.Simultaneously described clamping plate is provided with guide rail away from one end of described battery main body, and described
Base plate on coupling have guide groove.This structure can make clamping plate easily slide on base plate.
A kind of method that measurement apparatus using described lithium ion battery trimming and edge sealing distance measure, including under
State step:
1) pull open the fixture between clamping plate, battery main body is inserted the gap between two location-plates and makes edge sealing be located at clamping plate
Lower section；
2) discharge clamping plate and using top supporting spring, battery main body is carried out with positioning clamping；
3) measurement apparatus of lithium ion battery trimming and edge sealing distance are put under video measuring instrument；
4) utilize aberration labelling datum line between clamping plate and battery main body under video measuring instrument, utilize simultaneously trimming with
And the aberration labelling measurement distance between edge sealing and clamping plate；
5) repeat to take 2-3 point to carry out step 4) measurement and record data.
The above is only preferred implementation of the present utility model it is noted that common skill for the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (9)
1. the measurement apparatus of a kind of lithium ion battery trimming and edge sealing distance are it is characterised in that include base plate, and at least two
The location-plate that compartment of terrain is fixedly installed on base plate and the described lithium ion battery of permission is inserted；Two adjacent location-plates interior
Clamping plate is respectively arranged with side, is provided with top supporting spring between at least one described clamping plate and described location-plate so that two
The inner of clamping plate is held with battery main body phase respectively；Described clamping plate is located at the top of edge sealing of battery and is formed with multiple thereon
Observation panel is to expose the edge of edge sealing and trimming.
2. the measurement apparatus of lithium ion battery trimming according to claim 1 and edge sealing distance are it is characterised in that described
Clamping plate is at least provided with the colors different with lithium ion battery from described battery body contact jaw.
3. the measurement apparatus of lithium ion battery trimming according to claim 2 and edge sealing distance are it is characterised in that described
Clamping plate is yellow.
4. the measurement apparatus of lithium ion battery trimming according to claim 1 and edge sealing distance are it is characterised in that described
Vertical dimension between clamping plate and described edge sealing is not less than 0.5mm.
5. the measurement apparatus of lithium ion battery trimming according to claim 1 and edge sealing distance are it is characterised in that at least one
Individual described location-plate is fixed with the guide rod vertical with battery body, is provided with the slip that can be moved along it on described guide rod
Block；Described clamping plate is fixedly connected with sliding shoe, the guide rod between sliding shoe and location-plate is arranged with top supporting spring to force
Clamping plate is in and stretches out state.
6. the measurement apparatus of lithium ion battery trimming according to claim 5 and edge sealing distance are it is characterised in that also include
It is fixedly connected with described location-plate and described guide rod, sliding shoe and top supporting spring are accommodated cover body therein.
7. the measurement apparatus of lithium ion battery trimming according to claim 6 and edge sealing distance are it is characterised in that described
Sliding shoe is provided with handle；Described handle stretches out outside described cover body.
8. the measurement apparatus of lithium ion battery trimming according to claim 7 and edge sealing distance are it is characterised in that also include
Two ends are fixed on the guide post on described cover body medial wall, and described sliding shoe lateral wall is provided with the chute of coupling.
9. the measurement apparatus of lithium ion battery trimming according to claim 1 and edge sealing distance, are characterised by, described folder
Plate is provided with guide rail, and described base plate coupling and has guide groove away from one end of described battery main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896451.2U CN205898033U (en) | 2016-08-16 | 2016-08-16 | Measurement device for lithium ion battery cuts edge and banding distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896451.2U CN205898033U (en) | 2016-08-16 | 2016-08-16 | Measurement device for lithium ion battery cuts edge and banding distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898033U true CN205898033U (en) | 2017-01-18 |
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ID=57779351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620896451.2U Active CN205898033U (en) | 2016-08-16 | 2016-08-16 | Measurement device for lithium ion battery cuts edge and banding distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205898033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323174A (en) * | 2016-08-17 | 2017-01-11 | 天津力神电池股份有限公司 | Novel lithium ion polymer battery edge cutting size measurement device |
-
2016
- 2016-08-16 CN CN201620896451.2U patent/CN205898033U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323174A (en) * | 2016-08-17 | 2017-01-11 | 天津力神电池股份有限公司 | Novel lithium ion polymer battery edge cutting size measurement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230310 Address after: 300000 No.38 Haitai South Road, Huayuan Industrial Zone (outside the ring), High-tech Zone, Binhai New Area, Tianjin Patentee after: Tianjin Juyuan New Energy Technology Co.,Ltd. Address before: 300384 Tianjin Xiqing District Binhai hi tech Industrial Development Zone (outer ring) 38 Haitai South Road Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |
|
| TR01 | Transfer of patent right |