CN204631176U - A kind of battery short circuit test machine - Google Patents
A kind of battery short circuit test machine Download PDFInfo
- Publication number
- CN204631176U CN204631176U CN201520268784.6U CN201520268784U CN204631176U CN 204631176 U CN204631176 U CN 204631176U CN 201520268784 U CN201520268784 U CN 201520268784U CN 204631176 U CN204631176 U CN 204631176U
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- China
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- mesuring battary
- negative electrode
- briquetting
- electrode lug
- anode ear
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Abstract
The utility model relates to lithium ion battery production equipment technical field, being specifically related to a kind of battery short circuit test machine, comprising the base plate for placing mesuring battary, for the first copper billet of abutting with aluminum plastic film one side sealing of mesuring battary respectively and the second copper billet, for the anode ear briquetting that abuts with anode ear and the negative electrode lug of mesuring battary respectively and negative electrode lug briquetting, for the mechanism for testing that mesuring battary carried out to short-circuit test and the driving mechanism driving anode ear briquetting and negative electrode lug briquetting to move up and down; When the aluminum plastic film of mesuring battary connects the first copper billet and the second copper billet, form drive circuit, drive anode ear briquetting and negative electrode lug briquetting to be moved downward to abut with the anode ear of mesuring battary and negative electrode lug respectively, the aluminum plastic film formation detection path of the anode ear of mesuring battary or negative electrode lug, mechanism for testing and mesuring battary.The aluminum plastic film of the utility model to mesuring battary does not damage; And automatically controlled by relay, can not judge by accident; Sound and light alarm, efficiency is high.
Description
Technical field
The utility model relates to lithium ion battery production equipment technical field, is specifically related to a kind of battery short circuit test machine.
Background technology
Potential positive and negative electrode short circuit or the bad phenomenon of negative pole and aluminum plastic film short circuit is there is in flexible packing lithium ion battery production run.If the battery after changing into exists negative pole and aluminum plastic film short circuit, As time goes on, because of short circuit, battery can occur that corrosion or leakage etc. are bad, therefore must full inspection before shipment.At present conventional detection method has two classes, and one is detect with multimeter, and draw aluminum plastic film with test pencil and contact lug and measure, the precision of this metering system is low, also there will be the situation of error in judgement in production run, causes a lot of complaint.Another directly punctures aluminum plastic film, carrys out test battery whether short circuit by measuring aluminum plastic film and lug internal resistance, and this kind of method exists and puncture loose contact and cause test erroneous judgement or puncture battery effective coverage, damages battery.
Summary of the invention
In order to overcome the shortcoming and defect existed in prior art, the purpose of this utility model is to provide a kind of battery short circuit test machine.
The purpose of this utility model is achieved through the following technical solutions: a kind of battery short circuit test machine, comprises the base plate for placing mesuring battary, for the first copper billet of abutting with aluminum plastic film one side sealing of mesuring battary respectively and the second copper billet, for the anode ear briquetting that abuts with anode ear and the negative electrode lug of mesuring battary respectively and negative electrode lug briquetting, for the mechanism for testing that mesuring battary carried out to short-circuit test and the driving mechanism driving anode ear briquetting and negative electrode lug briquetting to move up and down; When the aluminum plastic film of mesuring battary connects the first copper billet and the second copper billet, form drive circuit, drive anode ear briquetting and negative electrode lug briquetting to be moved downward to abut with the anode ear of mesuring battary and negative electrode lug respectively, the aluminum plastic film formation detection path of the anode ear of mesuring battary or negative electrode lug, mechanism for testing and mesuring battary.
Further, described base plate top is fixed with location by block, and described first copper billet, the second copper billet are fixedly connected with by block with location respectively.
Further, the position between the corresponding described anode ear briquetting in the top of described base plate and described negative electrode lug briquetting is fixed with locating piece.
Further, described driving mechanism is cylinder, is fixed with base bottom the piston rod of cylinder, and described anode ear briquetting, negative electrode lug briquetting are all fixed on the bottom of base.
Further, also comprise control panel, described cylinder, mechanism for testing are electrically connected with control panel respectively.
Further, the top of described cylinder is provided with operation valve, and operation valve is electrically connected with described cylinder.
Further, when described mechanism for testing is micro aning ammeter, mesuring battary anode ear, mechanism for testing and mesuring battary aluminum plastic film form detection path.
Further, when described mechanism for testing is for insulation internal resistance instrument, mesuring battary negative electrode lug, mechanism for testing and mesuring battary aluminum plastic film form detection path.
The beneficial effects of the utility model are: when the utility model uses, mesuring battary is placed on base plate, aluminum plastic film one side sealing of mesuring battary leans against the first copper billet and the second copper billet respectively, drive circuit is communicated with, driving mechanism drives anode ear briquetting and negative electrode lug briquetting to move down, abut with the anode ear of mesuring battary and negative electrode lug respectively, the aluminum plastic film of the anode ear of mesuring battary or negative electrode lug, mechanism for testing and mesuring battary forms detection path, mechanism for testing carries out short-circuit test to mesuring battary, is chosen by the battery defective products after test.
The aluminum plastic film of the utility model to mesuring battary does not damage; And automatically controlled by relay, can not judge by accident; Sound and light alarm, efficiency is high.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Reference numeral is: 1-base plate, 11-location are by block, 12-locating piece, the 21-the first copper billet, the 22-the second copper billet, 31-anode ear briquetting, 32-negative electrode lug briquetting, 4-mechanism for testing, 5-cylinder, 51-base, 6-control panel, 7-operation valve.
Embodiment
For the ease of the understanding of those skilled in the art, be further described below in conjunction with embodiment and accompanying drawing 1 pair of the utility model, the content that embodiment is mentioned is not to restriction of the present utility model.
See Fig. 1, a kind of battery short circuit test machine, comprises the base plate 1 for placing mesuring battary, for the first copper billet 21 of abutting with aluminum plastic film one side sealing of mesuring battary respectively and the second copper billet 22, for the anode ear briquetting 31 that abuts with anode ear and the negative electrode lug of mesuring battary respectively and negative electrode lug briquetting 32, for the mechanism for testing 4 that mesuring battary carried out to short-circuit test and the driving mechanism driving anode ear briquetting 31 and negative electrode lug briquetting 32 to move up and down; When the aluminum plastic film of mesuring battary connects the first copper billet 21 and the second copper billet 22, form drive circuit, drive anode ear briquetting 31 and negative electrode lug briquetting 32 to be moved downward to abut with the anode ear of mesuring battary and negative electrode lug respectively, the aluminum plastic film formation detection path of the anode ear of mesuring battary or negative electrode lug, mechanism for testing 4 and mesuring battary.
When the utility model uses, mesuring battary is placed on base plate 1, aluminum plastic film one side sealing of mesuring battary leans against the first copper billet 21 and the second copper billet 22 respectively, drive circuit is communicated with, driving mechanism drives anode ear briquetting 31 and negative electrode lug briquetting 32 to move down, abut with the anode ear of mesuring battary and negative electrode lug respectively, the aluminum plastic film of the anode ear of mesuring battary or negative electrode lug, mechanism for testing 4 and mesuring battary forms detection path, mechanism for testing 4 pairs of mesuring battaries carry out short-circuit test, are chosen by the battery defective products after test.
The aluminum plastic film of the utility model to mesuring battary does not damage; And automatically controlled by relay, can not judge by accident; Sound and light alarm, structure is simple, and testing efficiency is high.
In the present embodiment, described base plate 1 top is fixed with location by block 11, and described first copper billet 21, second copper billet 22 is fixedly connected with by block 11 with location respectively.Location is used for fixing the first copper billet 21 and the second copper billet 22 by the setting of block 11.
In the present embodiment, the position between the corresponding described anode ear briquetting 31 in top of described base plate 1 and described negative electrode lug briquetting 32 is fixed with locating piece 12.Locating piece 12 the placement facilitating mesuring battary is set, and can be used for the position regulating mesuring battary anode ear, negative electrode lug and anode ear briquetting 31, negative electrode lug briquetting 32.
In the present embodiment, described driving mechanism is cylinder 5, is fixed with base 51 bottom the piston rod of cylinder 5, and described anode ear briquetting 31, negative electrode lug briquetting 32 are all fixed on the bottom of base 51.Base 51 the installation facilitating anode ear briquetting 31, negative electrode lug briquetting 32 is set.
In the present embodiment, also comprise control panel 6, described cylinder 5, mechanism for testing 4 are electrically connected with control panel 6 respectively.Control panel 6 the setting facilitating test parameter is set.
In the present embodiment, the top of described cylinder 5 is provided with operation valve 7, and operation valve 7 is electrically connected with described cylinder 5.The setting of operation valve 7 is used for the adjustable height of control cylinder 5.
In the present embodiment, when described mechanism for testing 4 is micro aning ammeter, mesuring battary anode ear, mechanism for testing 4 and mesuring battary aluminum plastic film form detection path.Micro aning ammeter, for testing the leakage current of mesuring battary anode ear and mesuring battary aluminum plastic film, judges mesuring battary whether short circuit.
The utility model another kind preferably embodiment is: when described mechanism for testing 4 is for insulation internal resistance instrument, mesuring battary negative electrode lug, mechanism for testing 4 and mesuring battary aluminum plastic film form detection path.Insulation internal resistance instrument, for testing the leakage current of mesuring battary negative electrode lug and mesuring battary aluminum plastic film, judges mesuring battary whether short circuit.
Above-described embodiment is the utility model preferably implementation, and in addition, the utility model can also realize by alternate manner, and any apparent replacement is all within protection domain of the present utility model without departing from the concept of the premise utility.
Claims (8)
1. a battery short circuit test machine, is characterized in that: comprise the base plate for placing mesuring battary, for the first copper billet of abutting with aluminum plastic film one side sealing of mesuring battary respectively and the second copper billet, for the anode ear briquetting that abuts with anode ear and the negative electrode lug of mesuring battary respectively and negative electrode lug briquetting, for the mechanism for testing that mesuring battary carried out to short-circuit test and the driving mechanism driving anode ear briquetting and negative electrode lug briquetting to move up and down; When the aluminum plastic film of mesuring battary connects the first copper billet and the second copper billet, form drive circuit, drive anode ear briquetting and negative electrode lug briquetting to be moved downward to abut with the anode ear of mesuring battary and negative electrode lug respectively, the aluminum plastic film formation detection path of the anode ear of mesuring battary or negative electrode lug, mechanism for testing and mesuring battary.
2. a kind of battery short circuit test machine according to claim 1, is characterized in that: described base plate top is fixed with location by block, and described first copper billet, the second copper billet are fixedly connected with by block with location respectively.
3. a kind of battery short circuit test machine according to claim 1, is characterized in that: the position between the corresponding described anode ear briquetting in top of described base plate and described negative electrode lug briquetting is fixed with locating piece.
4. a kind of battery short circuit test machine according to claim 1, it is characterized in that: described driving mechanism is cylinder, is fixed with base bottom the piston rod of cylinder, described anode ear briquetting, negative electrode lug briquetting are all fixed on the bottom of base.
5. a kind of battery short circuit test machine according to claim 4, it is characterized in that: also comprise control panel, described cylinder, mechanism for testing are electrically connected with control panel respectively.
6. a kind of battery short circuit test machine according to claim 4, it is characterized in that: the top of described cylinder is provided with operation valve, operation valve is electrically connected with described cylinder.
7. a kind of battery short circuit test machine according to claim 1, is characterized in that: when described mechanism for testing is micro aning ammeter, and mesuring battary anode ear, mechanism for testing and mesuring battary aluminum plastic film form detection path.
8. a kind of battery short circuit test machine according to claim 1, is characterized in that: when described mechanism for testing is for insulation internal resistance instrument, mesuring battary negative electrode lug, mechanism for testing and mesuring battary aluminum plastic film form detection path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268784.6U CN204631176U (en) | 2015-04-29 | 2015-04-29 | A kind of battery short circuit test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268784.6U CN204631176U (en) | 2015-04-29 | 2015-04-29 | A kind of battery short circuit test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204631176U true CN204631176U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268784.6U Active CN204631176U (en) | 2015-04-29 | 2015-04-29 | A kind of battery short circuit test machine |
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| Country | Link |
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| CN (1) | CN204631176U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328320A (en) * | 2018-01-26 | 2018-07-27 | 苏州三屹晨光自动化科技有限公司 | Cell polar ear aluminium film short-circuit detecting device |
| CN109444754A (en) * | 2018-11-06 | 2019-03-08 | 东莞市恒翼能自动化有限公司 | A kind of soft package lithium battery automatic test machine structure and equipment |
| CN109818075A (en) * | 2017-11-20 | 2019-05-28 | 惠州市至元智能装备有限公司 | Package system of battery core and its operating method |
| CN110609162A (en) * | 2019-09-30 | 2019-12-24 | 龙能科技(宁夏)有限责任公司 | Battery resistance measuring device and method |
-
2015
- 2015-04-29 CN CN201520268784.6U patent/CN204631176U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818075A (en) * | 2017-11-20 | 2019-05-28 | 惠州市至元智能装备有限公司 | Package system of battery core and its operating method |
| CN108328320A (en) * | 2018-01-26 | 2018-07-27 | 苏州三屹晨光自动化科技有限公司 | Cell polar ear aluminium film short-circuit detecting device |
| CN109444754A (en) * | 2018-11-06 | 2019-03-08 | 东莞市恒翼能自动化有限公司 | A kind of soft package lithium battery automatic test machine structure and equipment |
| CN109444754B (en) * | 2018-11-06 | 2019-09-24 | 广东恒翼能科技有限公司 | A kind of soft package lithium battery automatic test machine structure and equipment |
| CN110609162A (en) * | 2019-09-30 | 2019-12-24 | 龙能科技(宁夏)有限责任公司 | Battery resistance measuring device and method |
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Effective date of registration: 20201106 Granted publication date: 20150909 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210112 Granted publication date: 20150909 |
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