CN109991551A - A kind of polymer battery core test position fix mechanism - Google Patents
A kind of polymer battery core test position fix mechanism Download PDFInfo
- Publication number
- CN109991551A CN109991551A CN201910148462.0A CN201910148462A CN109991551A CN 109991551 A CN109991551 A CN 109991551A CN 201910148462 A CN201910148462 A CN 201910148462A CN 109991551 A CN109991551 A CN 109991551A
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- CN
- China
- Prior art keywords
- battery core
- locating piece
- top plate
- fixedly connected
- positioning
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
Abstract
The invention discloses a kind of polymer battery core test position fix mechanisms, including positioning base (1)；Rear and front end at the top of the positioning base (1), is respectively perpendicular and is provided with front end panel (21) and rear bearing sheet (22)；A top plate (10) is fixedly connected at the top of front end panel (21) and rear bearing sheet (22)；The left and right ends of top plate (10) are respectively arranged with the left locating piece (3) and right locating piece (5) that can laterally move left and right；The rear end of top plate (10) is provided with the post-positioning block (4) that can be longitudinally moved forward and backward；Post-positioning block (4) is located at the position between left locating piece (3) and right locating piece (5)；Space of the top plate (10) between the post-positioning block (4), left locating piece (3) and right locating piece (5), for placing battery core.The present invention can reliably position battery core, and the position of battery core is avoided to shift, and allow external short-circuit test equipment that can go on smoothly short-circuit test.
Description
Technical field
The present invention relates to battery technology fields, more particularly to a kind of polymer battery core test position fix mechanism.
Background technique
Currently, lithium ion battery have many advantages, such as specific energy is high, be recycled often, storage time it is long, not only just
It takes such as mobile phone, DV and laptop computer on formula electronic equipment to be used widely, and is widely used in electricity
In terms of the large and medium-sized electrical equipment such as electrical automobile, electric bicycle and electric tool, therefore to the performance requirement of lithium ion battery
It is higher and higher.
For lithium ion battery, in big polymer battery core production process, when carrying out electric core winding process, need to
The battery core of rolled completion carries out short-circuit test.Traditional short-circuit test mode, using no positioning in the case where directly into
It goes and pushes test, at this time, the position of battery core is easy offset, sets so that the tab position of battery core is not easy alignment short-circuit test
It is standby, cause often to will appear the situation that battery core is not tested.
Therefore, how accurately battery core to be positioned, becomes a urgent problem to be solved.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of polymer battery core test position fix mechanism, can to battery core into
The reliable positioning of row, avoids the position of battery core from shifting, so as to allow external short-circuit test equipment that can be directed at battery core
Tab position carry out short-circuit test, guarantee smoothly to carry out operating to the short-circuit test of battery core, be conducive to promote and apply, there is weight
Big production practices meaning.
For this purpose, the present invention provides a kind of polymer battery core test position fix mechanism, the positioning base including horizontal distribution；
Rear and front end at the top of the positioning base, is respectively perpendicular and is provided with front end panel and rear bearing sheet；
A top plate is fixedly connected at the top of the front end panel and rear bearing sheet；
The left and right ends of the top plate are respectively arranged with the left locating piece and right locating piece that can laterally move left and right；
The rear end of the top plate is provided with the post-positioning block that can be longitudinally moved forward and backward；
Position of the post-positioning block between left locating piece and right locating piece；
Space of the top plate between the post-positioning block, left locating piece and right locating piece needs to fix for placing
The battery core of positioning.
Wherein, a four paws cylinder is provided at the top of the positioning base；
The four paws cylinder is located at the underface of the top plate；
The four paws cylinder include level be moved to the left output end, move output end horizontally to the right, level move backward it is defeated
Outlet and output end is moved horizontally forward；
The level of the four paws cylinder is moved to the left output end, fixed with the left side by the first linking arm of vertical distribution
The bottom surface of position block is fixedly connected；
The four paws cylinder moves output end horizontally to the right, fixed with the right side by the second linking arm of vertical distribution
The bottom surface of position block is fixedly connected；
The level of the four paws cylinder moves backward output end, by the third linking arm of vertical distribution, determines afterwards with described
The bottom surface of position block is fixedly connected.
Wherein, the left end of the top plate has the first guide groove of cross direction profiles, and first linking arm extends through the
It is fixedly connected after one guide groove with left locating piece；
The right end of the top plate has the second guide groove of cross direction profiles, and second linking arm extends through the second guiding
It is fixedly connected after slot with right locating piece；
The rear end of the top plate has the third guide groove of genesis analysis, and the third linking arm extends through third guiding
It is fixedly connected after slot with post-positioning block.
Wherein, the top right side rear end of the top plate is hinged with a top board.
Wherein, the vertical range between the bottom surface of top board and top plate top surface, equal to the thickness of battery core.
By the above technical solution provided by the invention as it can be seen that compared with prior art, the present invention provides a kind of polymerizations
Object battery core test position fix mechanism can reliably position battery core, the position of battery core is avoided to shift, so as to
The tab position for allowing external short-circuit test equipment that can be directed at battery core carries out short-circuit test, guarantees smoothly to carry out to the short of battery core
Road test operation is conducive to promote and apply, be of great practical significance.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of polymer battery core test position fix mechanism provided by the invention；
Fig. 2 is a kind of polymer battery core test position fix mechanism provided by the invention, is matched what is positioned to a battery core
Close working condition three-dimensional structure diagram；
Fig. 3 is a kind of polymer battery core test position fix mechanism provided by the invention, and used for positioning, needs carry out short-circuit survey
The three-dimensional structure diagram of one battery core of examination；
Fig. 4 is a kind of perspective exploded view of polymer battery core test position fix mechanism provided by the invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawing with embodiment to this
Invention is described in further detail.
Referring to Fig. 1 to Fig. 4, the present invention provides a kind of polymer battery core test position fix mechanisms, are particularly suitable for polymer
For battery core in the positioning of winding apparatus, the present invention includes the positioning base 1 of horizontal distribution；
The rear and front end at 1 top of positioning base, is respectively perpendicular and is provided with front end panel 21 and rear bearing sheet 22；
The top of the front end panel 21 and rear bearing sheet 22 is fixedly connected with a top plate 10；
The left and right ends of the top plate 10 are respectively arranged with the left locating piece 3 and right locating piece 5 that can laterally move left and right；
The rear end of the top plate 10 is provided with the post-positioning block 4 that can be longitudinally moved forward and backward；
Position of the post-positioning block 4 between left locating piece 3 and right locating piece 5；
Space of the top plate 10 between the post-positioning block 4, left locating piece 3 and right locating piece 5 is needed for placing
The battery core of stationary positioned.
In the present invention, in specific implementation, the top of the positioning base 1 is provided with a four paws cylinder 2；
The four paws cylinder 2 is located at the underface of the top plate 10；
The four paws cylinder 2 include level be moved to the left output end, move output end horizontally to the right, level move backward it is defeated
Outlet and output end is moved horizontally forward, i.e., there are four output end (such as four Pneumatic clamping jaws) for tool；
The level of the four paws cylinder 2 is moved to the left output end, by the first linking arm 31 of vertical distribution, with the left side
The bottom surface of locating piece 3 is fixedly connected；
The four paws cylinder 2 moves output end horizontally to the right, fixed with the right side by the second linking arm of vertical distribution
The bottom surface of position block 5 is fixedly connected；
The level of the four paws cylinder 2 moves backward output end, by the third linking arm of vertical distribution, determines afterwards with described
The bottom surface of position block 4 is fixedly connected.
In specific implementation, the left end of the top plate 10 has the first guide groove 30 of cross direction profiles, first linking arm
31 extend through the first guide groove 30 after be fixedly connected and (be specially bolted) with left locating piece 3；
The right end of the top plate 10 has the second guide groove 50 of cross direction profiles, and second linking arm 51 extends through the
It is fixedly connected and (is specially bolted) with right locating piece 5 after two guide grooves；
The rear end of the top plate 10 has the third guide groove 40 of genesis analysis, and the third linking arm 41 extends through the
It is fixedly connected and (is specially bolted) with post-positioning block 4 after three guide grooves.
Therefore, it is designed based on above structure, can be under the drive of four paws cylinder 2, left locating piece 3 and right locating piece 5
It can laterally move left and right, clamp the battery core 100 between being located at；And post-positioning block 4 can be moved forward and backward, further front and back pushes
Battery core, with facilitate adjustment battery core position, allow battery core tab be aligned outside battery core short-circuit test equipment.
In the present invention, in specific implementation, the top right side rear end of the top plate 10 is hinged with a top board 6,
Therefore, when battery core is in place the top plate space between the post-positioning block 4, left locating piece 3 and right locating piece 5
It afterwards, can be by rotating top board 6, so that top board 6 is located at 100 top surface of battery core, to limited in vertical direction battery core
Formulate position.
In specific implementation, vertical range between 10 top surface of bottom surface and top plate of top board 6, equal to the thickness of battery core.
It should be noted that increasing the positioning of three degree of freedom in traditional structure basis for the present invention.Tool
Body are as follows: increase left locating piece 3, post-positioning block 4 and right locating piece 5, can be carried out according to different battery core sizes corresponding
Adjustment, therefore, can reliably position various sizes of battery core.
It should also be noted that, the present invention only need to be installed in test station, be made by this mechanism by shown in attached drawing
Used time need to can only have according to the size of battery core 100 to adjust the position of left locating piece 3, post-positioning block 4 and right locating piece 5
Battery core 100 is clamped between three by effect ground, solves the problems, such as that battery core 100 cannot be accurately positioned.
In conclusion compared with prior art, a kind of polymer battery core test position fix mechanism provided by the invention can
Reliably to be positioned to battery core, the position of battery core is avoided to shift, so as to allow external short-circuit test equipment energy
The tab position for being enough directed at battery core carries out short-circuit test, guarantees smoothly to carry out operating to the short-circuit test of battery core, is conducive to promote
Using being of great practical significance.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of polymer battery core test position fix mechanism, which is characterized in that the positioning base (1) including horizontal distribution；
Rear and front end at the top of the positioning base (1), is respectively perpendicular and is provided with front end panel (21) and rear bearing sheet (22)；
A top plate (10) is fixedly connected at the top of the front end panel (21) and rear bearing sheet (22)；
The left and right ends of the top plate (10) are respectively arranged with the left locating piece (3) and right locating piece (5) that can laterally move left and right；
The rear end of the top plate (10) is provided with the post-positioning block (4) that can be longitudinally moved forward and backward；
The post-positioning block (4) is located at the position between left locating piece (3) and right locating piece (5)；
Space of the top plate (10) between the post-positioning block (4), left locating piece (3) and right locating piece (5), for placing
Need the battery core of stationary positioned.
2. polymer battery core test position fix mechanism as described in claim 1, which is characterized in that the top of the positioning base (1)
Portion is provided with a four paws cylinder (2)；
The four paws cylinder (2) is located at the underface of the top plate (10)；
The four paws cylinder (2) include level be moved to the left output end, move output end horizontally to the right, level moves backward output
Hold and move horizontally forward output end；
The level of the four paws cylinder (2) is moved to the left output end, by the first linking arm (31) of vertical distribution, with the left side
The bottom surface of locating piece (3) is fixedly connected；
The four paws cylinder (2) moves output end horizontally to the right, by the second linking arm of vertical distribution, with the right positioning
The bottom surface of block (5) is fixedly connected；
The level of the four paws cylinder (2) moves backward output end, by the third linking arm of vertical distribution, with the rear positioning
The bottom surface of block (4) is fixedly connected.
3. polymer battery core test position fix mechanism as claimed in claim 2, which is characterized in that the left end of the top plate (10) has
There is the first guide groove (30) of cross direction profiles, first linking arm (31) extends through the first guide groove (30) afterwards and Zuo Dingwei
Block (3) is fixedly connected；
The right end of the top plate (10) has the second guide groove of cross direction profiles, and second linking arm extends through the second guiding
It is fixedly connected after slot with right locating piece (5)；
The rear end of the top plate (10) has the third guide groove of genesis analysis, and the third linking arm extends through third guiding
It is fixedly connected after slot with post-positioning block (4).
4. polymer battery core test position fix mechanism as claimed any one in claims 1 to 3, which is characterized in that the top plate
(10) top right side rear end is hinged with a top board (6).
5. polymer battery core test position fix mechanism as claimed in claim 4, which is characterized in that the bottom surface and top of top board (6)
Vertical range between plate (10) top surface, equal to the thickness of battery core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148462.0A CN109991551A (en) | 2019-02-28 | 2019-02-28 | A kind of polymer battery core test position fix mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148462.0A CN109991551A (en) | 2019-02-28 | 2019-02-28 | A kind of polymer battery core test position fix mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109991551A true CN109991551A (en) | 2019-07-09 |
Family
ID=67129938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910148462.0A Pending CN109991551A (en) | 2019-02-28 | 2019-02-28 | A kind of polymer battery core test position fix mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109991551A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114690051A (en) * | 2022-05-31 | 2022-07-01 | 广东东博自动化设备有限公司 | Lithium battery function test equipment |
| WO2023065417A1 (en) * | 2021-10-19 | 2023-04-27 | 天津力神电池股份有限公司 | Polymer battery core shaping device |
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| WO1998045722A1 (en) * | 1997-04-08 | 1998-10-15 | Arbin Corporation | Battery test system |
| CN203037824U (en) * | 2012-09-29 | 2013-07-03 | 珠海科斯特电源有限公司 | Cell automatic test device |
| CN203889637U (en) * | 2014-03-25 | 2014-10-22 | 彭富国 | Automatic feeding-discharging structure |
| CN205246838U (en) * | 2015-12-29 | 2016-05-18 | 惠州市赛能电池有限公司 | Naked electric core of lithium ion battery detects machine |
| CN206824871U (en) * | 2017-02-23 | 2018-01-02 | 中航锂电（洛阳）有限公司 | A kind of cover plate positioner and battery positioning tool |
| CN207976568U (en) * | 2018-01-31 | 2018-10-16 | 东莞市尚景自动化设备有限公司 | Battery core concora crush mechanism for testing |
| CN208140897U (en) * | 2018-05-30 | 2018-11-23 | 惠州市德赛电池有限公司 | A kind of universal tab testing agency of lithium battery |
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2019
- 2019-02-28 CN CN201910148462.0A patent/CN109991551A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998045722A1 (en) * | 1997-04-08 | 1998-10-15 | Arbin Corporation | Battery test system |
| CN203037824U (en) * | 2012-09-29 | 2013-07-03 | 珠海科斯特电源有限公司 | Cell automatic test device |
| CN203889637U (en) * | 2014-03-25 | 2014-10-22 | 彭富国 | Automatic feeding-discharging structure |
| CN205246838U (en) * | 2015-12-29 | 2016-05-18 | 惠州市赛能电池有限公司 | Naked electric core of lithium ion battery detects machine |
| CN206824871U (en) * | 2017-02-23 | 2018-01-02 | 中航锂电（洛阳）有限公司 | A kind of cover plate positioner and battery positioning tool |
| CN207976568U (en) * | 2018-01-31 | 2018-10-16 | 东莞市尚景自动化设备有限公司 | Battery core concora crush mechanism for testing |
| CN208140897U (en) * | 2018-05-30 | 2018-11-23 | 惠州市德赛电池有限公司 | A kind of universal tab testing agency of lithium battery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023065417A1 (en) * | 2021-10-19 | 2023-04-27 | 天津力神电池股份有限公司 | Polymer battery core shaping device |
| CN114690051A (en) * | 2022-05-31 | 2022-07-01 | 广东东博自动化设备有限公司 | Lithium battery function test equipment |
| CN114690051B (en) * | 2022-05-31 | 2022-08-19 | 广东东博自动化设备有限公司 | Lithium battery function test equipment |
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Application publication date: 20190709 |
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| WD01 | Invention patent application deemed withdrawn after publication |