CN105004300A - Lithium battery tab length verifying device - Google Patents
Lithium battery tab length verifying device Download PDFInfo
- Publication number
- CN105004300A CN105004300A CN201510196213.0A CN201510196213A CN105004300A CN 105004300 A CN105004300 A CN 105004300A CN 201510196213 A CN201510196213 A CN 201510196213A CN 105004300 A CN105004300 A CN 105004300A
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- CN
- China
- Prior art keywords
- lithium battery
- positive stop
- stop lug
- lug boss
- boss
- 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.)
- Granted
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tape Measures (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention relates to a lithium battery tab length verifying device. The lithium battery tab length verifying device comprises a pedestal on which a first limiting boss used for limiting the displacement of one end of a lithium battery possessing a tab is arranged, an avoiding port used for avoiding a lithium battery tab is arranged on the first limiting boss, and a second limiting boss used for limiting the displacement of one end of the lithium battery not having the tab and a measuring tool used for measuring the length of the tab are also arranged on the pedestal. According to the lithium battery tab length verifying device of the present invention, the lithium battery is placed between the first limiting boss and the second limiting boss, thereby guaranteeing the fixed position of the lithium battery. The tab of the lithium battery is placed in the avoiding port, the length of the tab can be measured accurately by the measuring tool, and the data is provided for the subsequent analysis.
Description
Technical field
The present invention relates to a kind of lithium battery pole ear length check device.
Background technology
Lug, be a kind of starting material producing lithium ion polymer battery product, the battery of mobile phone, Bluetooth battery, Notebook Battery etc. such as used in life all need to use lug.Battery is a point both positive and negative polarity, and lug is exactly the metal electric body extracted by both positive and negative polarity from battery core.In cell production process, carrying out dimensional measurement to the positive and negative lug of battery is operation very important together before cell package, and the size of battery to lug of different size has different technological requirements.At present, in cell production process, for the size detection of lug, major part enterprise relies on traditional measuring method usually, as utilized the instrument such as milscale, vernier caliper to measure, not only increase cost of labor, and cause testing result error large due to people's eyes tire easily.
Publication number is the quality detection device that the Chinese patent " quality detection device of polymer Li-ion battery " of CN203083476U discloses a kind of polymer Li-ion battery, comprise base, base is provided with the battery holding tank for holding polymer Li-ion battery, the both sides of battery holding tank are provided with right baffle-plate for detecting polymer Li-ion battery dual-side and right baffle plate, and battery holding tank top is provided with for checking two of lug width and length spaced slits.Battery in use, is put into battery holding tank by this pick-up unit, and whether the lug length being detected lithium battery by the slit on battery holding tank top is met the requirements.This pick-up unit is by the length of lug and slit comparison being detected, and only can differentiate that whether product is qualified, can not draw the concrete numerical value of lug length, cannot carry out follow-up analysis.
Summary of the invention
The object of the present invention is to provide a kind of lithium battery pole ear length check device that can obtain the concrete numerical value of lithium battery pole ear length.
Lithium battery pole ear length check device of the present invention is by the following technical solutions: a kind of lithium battery pole ear length check device, comprise base, described base is provided with first positive stop lug boss for limiting lithium battery with lug one end movement, described first positive stop lug boss is provided with dodges mouth for what dodge lithium battery pole ear, described base being also provided with the second positive stop lug boss not having lug one end movement for limiting lithium battery, described base being also provided with the measurer for measuring lug length.
Described measurer is the length measuring instrument be arranged on base, and described length measuring instrument has measures measurement of length probe and the display panel for display measurement result by compression.
Described second positive stop lug boss is movable boss, and the side that the second positive stop lug boss deviates from the first positive stop lug boss is provided with holder, is provided with the spring for being pushed towards the first positive stop lug boss by the second positive stop lug boss between described second positive stop lug boss and holder.
One of them of described holder and the second positive stop lug boss is provided with the pilot hole that axis extends along lug length direction, and the another one of described holder and the second positive stop lug boss is provided with the guide pole coordinated with pilot hole guiding movement.
Described spring is the volute spring that axis extends along lug length direction.
Described base is provided with in side for limiting lithium battery towards the side boss perpendicular to the side movement of lug length direction.
Described base is provided with between the first positive stop lug boss and the second positive stop lug boss the breach for taking lithium battery, described breach is positioned at the side relative with described side boss of base.
Described side boss is provided with the side groove for taking lithium battery.
The bottom of described base is provided with the supporting leg for base for supporting.
Beneficial effect of the present invention is: lithium battery pole ear length check device of the present invention, lithium battery is positioned between the first positive stop lug boss and the second positive stop lug boss, ensure that the position of lithium battery is fixed, the lug of lithium battery is placed on dodges in mouth, the length of the enough Measurement accuracy lugs of throughput prodigiosin, for follow-up analysis provides data.
Accompanying drawing explanation
Fig. 1 is the vertical view of an embodiment of lithium battery pole ear length check device of the present invention;
Fig. 2 is the upward view of the lithium battery pole ear length check device in Fig. 1;
Fig. 3 is the stereographic map of the lithium battery pole ear length check device in Fig. 1.
Embodiment
The embodiment of lithium battery pole ear length check device, as shown in Figure 1-Figure 3, comprise base 1, first positive stop lug boss 2 for limiting lithium battery with lug one end movement is provided with above the leading flank of base 1, first positive stop lug boss 2 is provided with dodges mouth 13 for what dodge lithium battery pole ear, the lug of lithium battery is put into when detecting and is dodged mouth 13, mouth of dodging in the present embodiment is groove, the second positive stop lug boss 4 not having lug one end movement for limiting lithium battery is provided with below base leading flank, the second positive stop lug boss 4 in the present embodiment is movable boss, the downside of the second positive stop lug boss 4 is provided with holder 6, spring is provided with between second positive stop lug boss 4 and holder 6, spring in the present embodiment is the volute spring 5 that axis extends along the vertical direction, by the thrust of volute spring 5 to the second positive stop lug boss, the position of lithium battery can be fixed, ensure the accuracy of measurement result, holder 6 is provided with the pilot hole that axis extends along the vertical direction, second positive stop lug boss 4 is provided with the guide pole 7 coordinated with pilot hole guiding movement, the guide effect of guide pole and pilot hole ensures the moving direction not deflection of the second positive stop lug boss, guide pole quantity in the present embodiment is 3, and volute spring 5 is sleeved on and is positioned on middle guide pole, further ensure the accurate of lithium battery placement location.Base 1 is also provided with the measurer for detecting lug length, measurer in the present embodiment is 2 length measuring instruments 3 be located on the upside of the first positive stop lug boss 2, length measuring instrument 3 has measuring sonde 12 and the display panel for display measurement result, and measuring sonde 12 is positioned over and dodges in mouth 13, length measuring instrument 3 can according to the length of the compression display lug of measuring sonde 12, be convenient to read measurement result, and carry out subsequent analysis according to measurement result.
The right side of base 1 is also provided with a breach between the first positive stop lug boss 2 and the second positive stop lug boss 4, and the breach in the present embodiment is rectangular indentation 10, and arranging of breach can facilitate taking of lithium battery, saves material simultaneously.
Side boss 9 is provided with on the left of the leading flank of base 1, side boss 9 can limit lithium battery and move to the left, the side boss 9 of the present embodiment is also provided with the side groove 11 conveniently taking lithium battery, with the rectangular indentation 10 on right side with the use of, conveniently take lithium battery from the left and right sides.
The bottom of base 1 is provided with supporting leg, is used for base for supporting, and the supporting leg in the present embodiment is 4 rectangular slabs 8 being fixed on base bottom, is convenient to placement and the movement of lithium battery pole ear length check device.
Lithium battery pole ear length check device in the present embodiment in use, lithium battery is positioned between the first positive stop lug boss and the second positive stop lug boss, second positive stop lug boss is movable boss, can ensure that lithium battery position fixes by the second positive stop lug boss by volute spring to the thrust of the second positive stop lug boss, the lug of lithium battery upwards compresses dodging the probe promoting length measuring instrument in mouth from the bottom up, length measuring instrument can show the length of lug, for follow-up analysis provides data.
In other embodiment of lithium battery pole ear length check device, also can be out of shape above-mentioned lithium battery pole ear length check device, described measurer can also be arranged at the rule of dodging in mouth, rule has the scale along lug length bearing of trend, is measured the length of lug by rule; Described dodge mouth can also be provided on the first positive stop lug boss along lug length direction extend hole; The position of described side boss and breach can also be exchanged, such as, side boss is located at the right side of base, and breach is located at the left side of base; Described side boss can not also establish side groove; Described side boss can also not wanted; Described spring can also be disc spring; The quantity of described gag lever post and spacing hole can also be 1,2 and be greater than 3; The position of described gag lever post and spacing hole can also exchange, such as, be located at by spacing hole on the second positive stop lug boss, be located at by gag lever post on holder; Number of legs on described base can also be 2; Described base can not also establish supporting leg; Breach on described base can also be circular.
Claims (9)
1. a lithium battery pole ear length check device, comprise base, it is characterized in that: described base is provided with first positive stop lug boss for limiting lithium battery with lug one end movement, described first positive stop lug boss is provided with dodges mouth for what dodge lithium battery pole ear, described base being also provided with the second positive stop lug boss not having lug one end movement for limiting lithium battery, described base being also provided with the measurer for measuring lug length.
2. lithium battery pole ear length check device according to claim 1, it is characterized in that: described measurer is the length measuring instrument be arranged on base, described length measuring instrument has measures measurement of length probe and the display panel for display measurement result by compression.
3. lithium battery pole ear length check device according to claim 1 and 2, it is characterized in that: described second positive stop lug boss is movable boss, the side that second positive stop lug boss deviates from the first positive stop lug boss is provided with holder, is provided with the spring for being pushed towards the first positive stop lug boss by the second positive stop lug boss between described second positive stop lug boss and holder.
4. lithium battery pole ear length check device according to claim 3, it is characterized in that: one of them of described holder and the second positive stop lug boss is provided with the pilot hole that axis extends along lug length direction, and the another one of described holder and the second positive stop lug boss is provided with the guide pole coordinated with pilot hole guiding movement.
5. lithium battery pole ear length check device according to claim 4, is characterized in that: described spring is the volute spring that axis extends along lug length direction.
6. lithium battery pole ear length check device according to claim 4, is characterized in that: described base is provided with in side for limiting lithium battery towards the side boss perpendicular to the side movement of lug length direction.
7. lithium battery pole ear length check device according to claim 6, it is characterized in that: described base is provided with between the first positive stop lug boss and the second positive stop lug boss the breach for taking lithium battery, described breach is positioned at the side relative with described side boss of base.
8. lithium battery pole ear length check device according to claim 7, is characterized in that: described side boss is provided with the side groove for taking lithium battery.
9. lithium battery pole ear length check device according to claim 7, is characterized in that: the bottom of described base is provided with the supporting leg for base for supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510196213.0A CN105004300B (en) | 2015-04-23 | 2015-04-23 | A kind of lithium battery pole ear length check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510196213.0A CN105004300B (en) | 2015-04-23 | 2015-04-23 | A kind of lithium battery pole ear length check device |
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| Publication Number | Publication Date |
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| CN105004300A true CN105004300A (en) | 2015-10-28 |
| CN105004300B CN105004300B (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510196213.0A Active CN105004300B (en) | 2015-04-23 | 2015-04-23 | A kind of lithium battery pole ear length check device |
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Cited By (4)
| 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 |
| CN106767999A (en) * | 2017-01-05 | 2017-05-31 | 珠海科斯特电源有限公司 | Battery pole ear performance testing device |
| CN110887436A (en) * | 2019-11-26 | 2020-03-17 | 利辛县风雅颂机电科技有限公司 | Detection apparatus for lithium cell |
| CN116379876A (en) * | 2023-04-14 | 2023-07-04 | 湖北泽融检测技术有限公司 | Measuring tool for mechanical sample |
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| JP2002156210A (en) * | 2000-11-21 | 2002-05-31 | Sony Corp | Method and apparatus for product inspection by image processing |
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| CN202485592U (en) * | 2012-02-15 | 2012-10-10 | 珠海格力新能源科技有限公司 | Fixture for measuring lithium battery size |
| CN203286952U (en) * | 2013-05-21 | 2013-11-13 | 东莞新能源科技有限公司 | Electrical-core width detector |
| CN204286268U (en) * | 2014-11-27 | 2015-04-22 | 湖州长广浩天电源有限公司 | A kind of lead-acid accumulator lug pick-up unit |
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2015
- 2015-04-23 CN CN201510196213.0A patent/CN105004300B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002156210A (en) * | 2000-11-21 | 2002-05-31 | Sony Corp | Method and apparatus for product inspection by image processing |
| CN102589387A (en) * | 2011-01-04 | 2012-07-18 | 三星Sdi株式会社 | Length measuring device for cylindrical battery |
| CN202432951U (en) * | 2011-12-29 | 2012-09-12 | 天津力神电池股份有限公司 | Adjustable detecting tool for battery tabs |
| CN202485592U (en) * | 2012-02-15 | 2012-10-10 | 珠海格力新能源科技有限公司 | Fixture for measuring lithium battery size |
| CN203286952U (en) * | 2013-05-21 | 2013-11-13 | 东莞新能源科技有限公司 | Electrical-core width detector |
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Cited By (7)
| 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 |
| CN106323174B (en) * | 2016-08-17 | 2019-06-07 | 天津力神电池股份有限公司 | A kind of lithium ion polymer battery trimming dimension measuring device |
| CN106767999A (en) * | 2017-01-05 | 2017-05-31 | 珠海科斯特电源有限公司 | Battery pole ear performance testing device |
| CN106767999B (en) * | 2017-01-05 | 2023-02-17 | 珠海冠宇电源有限公司 | Battery tab performance testing device |
| CN110887436A (en) * | 2019-11-26 | 2020-03-17 | 利辛县风雅颂机电科技有限公司 | Detection apparatus for lithium cell |
| CN116379876A (en) * | 2023-04-14 | 2023-07-04 | 湖北泽融检测技术有限公司 | Measuring tool for mechanical sample |
| CN116379876B (en) * | 2023-04-14 | 2024-01-30 | 湖北泽融检测技术有限公司 | Measuring tool for mechanical sample |
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| CN105004300B (en) | 2018-05-29 |
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