CN204556800U - A kind of electric pole short circuit proving installation for lithium battery - Google Patents
A kind of electric pole short circuit proving installation for lithium battery Download PDFInfo
- Publication number
- CN204556800U CN204556800U CN201520223522.8U CN201520223522U CN204556800U CN 204556800 U CN204556800 U CN 204556800U CN 201520223522 U CN201520223522 U CN 201520223522U CN 204556800 U CN204556800 U CN 204556800U
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- Prior art keywords
- contact head
- lithium battery
- short circuit
- hopper
- electric pole
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Abstract
The utility model discloses a kind of electric pole short circuit proving installation for lithium battery, comprise detection groove, the both sides detecting groove are provided with positive contact head and cathode contact head, positive contact head is all connected with short circuit tester with cathode contact head, the top of described detection groove is provided with a hopper, is provided with a polygon roller bearing in described hopper, and described polygon roller bearing is driven by motor, the outlet of hopper, just to detection groove top, is rotated by polygon roller bearing and the lithium battery to be measured in hopper is pushed detection groove.The above-mentioned electric pole short circuit proving installation for lithium battery has simple for structure, easy to detect, detection efficiency high.
Description
Technical field
The utility model relates to a kind of electric pole short circuit proving installation for lithium battery, belongs to battery detecting technical field.
Background technology
In lithium battery assembling process, after shell assembles, need the short-circuit test carrying out both positive and negative polarity, at present, main employing is manually tested by multimeter, namely workman is by the both positive and negative polarity of two of multimeter gauge outfits contact lithium batteries, and then judge the whether short circuit of lithium battery both positive and negative polarity by the display parameter of multimeter, detection efficiency is very low.
In view of this, the present inventor studies this, and develop a kind of electric pole short circuit proving installation for lithium battery specially, this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of electric pole short circuit proving installation for lithium battery, has simple for structure, easy to detect, detection efficiency high.
To achieve these goals, solution of the present utility model is:
A kind of electric pole short circuit proving installation for lithium battery, comprise detection groove, the both sides detecting groove are provided with positive contact head and cathode contact head, positive contact head is all connected with short circuit tester with cathode contact head, the top of described detection groove is provided with a hopper, is provided with a polygon roller bearing in described hopper, and described polygon roller bearing is driven by motor, the outlet of hopper, just to detection groove top, is rotated by polygon roller bearing and the lithium battery to be measured in hopper is pushed detection groove.
As preferably, described polygon roller bearing is regular pentagon, regular hexagon etc.
As preferably, positive contact head and the cathode contact head of described detection groove both sides are elastic contact head, lithium battery to be measured is under the thrust of a rear lithium battery to be measured, move between positive contact head and cathode contact head, because the elasticity of contact head itself, can the both positive and negative polarity of held tight lithium battery to be measured, and then detect the both positive and negative polarity whether short circuit of lithium battery.
As preferably, the electrode contact head of described hopper side is fixed installation, the electrode contact head of opposite side is movable installation, the electrode contact head of active side is arranged on inside slide block, described slider bottom is arranged on guide rail, the outside of slide block is connected with the piston rod pushing cylinder, when lithium battery to be measured enters detection station, when fixing electrode contact head is close in side, the electrode contact head of active side shifts to lithium battery under the effect pushing cylinder, until another electrode of this electrode contact head laminating lithium battery, and then detect the both positive and negative polarity whether short circuit of lithium battery.
Lithium battery to be measured in hopper can be sent into by polygon roller bearing on the detection station of detection groove by the electric pole short circuit proving installation of lithium battery described in the utility model successively, then positive pole and the negative pole of lithium battery is clamped respectively by positive contact head and cathode contact head, and then automatically test the electric pole short circuit situation of lithium battery, whole device, structure is simple, fast easy to detect; And polygon roller bearing is set in hopper, lithium battery dislocation can be prevented on the one hand, can lithium battery thrust be given on the other hand, and then lithium battery is pushed to the detection station of test trough successively from hopper outlet.
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the electrode of lithium cell short-circuit test device side view of embodiment 1;
Fig. 2 is that the electrode of lithium cell short-circuit test device of embodiment 2 detects groove vertical view.
Embodiment
embodiment 1
A kind of electric pole short circuit proving installation for lithium battery, comprise and detect groove 1, the both sides detecting groove 1 are provided with positive contact head 5 and cathode contact head, positive contact head 5 is all connected with short circuit tester with cathode contact head, positive contact head 5 is consistent with the structure of cathode contact head, the top of described detection groove 1 is provided with a hopper 2, a polygon roller bearing 3 is provided with in described hopper 2, polygon roller bearing 3 can be regular pentagon, regular hexagon etc., described polygon roller bearing 3 is arranged on the oblique upper of hopper outlet 21, driven by motor, the outlet 21 of described hopper is just to detection groove 1 top, lithium battery to be measured 4 in hopper 2 can be pushed successively by the rotation of polygon roller bearing 3 and detect groove 1.
In the present embodiment, positive contact head 5 and the cathode contact head of described detection groove 1 both sides are elastic contact head, lithium battery 4 to be measured is under the thrust of a rear lithium battery to be measured, move between positive contact head 5 and cathode contact head, because the elasticity of contact head itself, can the both positive and negative polarity of held tight lithium battery 4 to be measured, and then detect the both positive and negative polarity whether short circuit of lithium battery 4.
embodiment 2
In the present embodiment, electric pole short circuit proving installation hopper 2 structure, detection groove 1 structure of described lithium battery are identical with embodiment 1, and the key distinction is the setting of the electrode contact head of hopper 1 both sides.
The positive contact head 5 of described hopper 1 side is fixed installation, and the cathode contact head 6 of opposite side is movable installation, and certainly, also can be arranged to cathode contact head for fixed installation, positive contact head is movable installation.Described positive contact head 5 is fixedly mounted on the side of hopper 1, cathode contact head 6 is arranged on inside slide block 7, be arranged on bottom described slide block 7 on guide rail 10, the outside of slide block 7 is connected with the piston rod 9 pushing cylinder 8, when lithium battery 4 to be measured enters detection station, when positive pole is close to fixing positive contact head 5, cathode contact head 6 shifts to lithium battery 4 under the effect pushing cylinder 8, the negative pole of lithium battery 4 until this electrode contact head 6 is fitted, and then the both positive and negative polarity whether short circuit detecting lithium battery 4.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (4)
1. the electric pole short circuit proving installation for lithium battery, it is characterized in that: comprise detection groove, the both sides detecting groove are provided with positive contact head and cathode contact head, positive contact head is all connected with short circuit tester with cathode contact head, the top of described detection groove is provided with a hopper, is provided with a polygon roller bearing in described hopper, and described polygon roller bearing is driven by motor, the outlet of hopper, just to detection groove top, is rotated by polygon roller bearing and the lithium battery to be measured in hopper is pushed detection groove.
2. a kind of electric pole short circuit proving installation for lithium battery as claimed in claim 1, is characterized in that: described polygon roller bearing is regular pentagon or regular hexagon.
3. a kind of electric pole short circuit proving installation for lithium battery as claimed in claim 1, is characterized in that: positive contact head and the cathode contact head of described detection groove both sides are elastic contact head.
4. a kind of electric pole short circuit proving installation for lithium battery as claimed in claim 1, it is characterized in that: the electrode contact head of described hopper side is fixed installation, the electrode contact head of opposite side is movable installation, the electrode contact head of active side is arranged on inside slide block, described slider bottom is arranged on guide rail, the outside of slide block is connected with the piston rod pushing cylinder, lithium battery to be measured enters detection station, when fixing electrode contact head is close in side, the electrode contact head of active side shifts to lithium battery under the effect pushing cylinder, until another electrode of this electrode contact head laminating lithium battery, and then detect the both positive and negative polarity whether short circuit of lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223522.8U CN204556800U (en) | 2015-04-15 | 2015-04-15 | A kind of electric pole short circuit proving installation for lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223522.8U CN204556800U (en) | 2015-04-15 | 2015-04-15 | A kind of electric pole short circuit proving installation for lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556800U true CN204556800U (en) | 2015-08-12 |
Family
ID=53831894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520223522.8U Expired - Fee Related CN204556800U (en) | 2015-04-15 | 2015-04-15 | A kind of electric pole short circuit proving installation for lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204556800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172904A (en) * | 2018-01-02 | 2018-06-15 | 苏州市晴空自动化设备有限公司 | Lithium battery positive and negative anodes detect marker |
| CN109828214A (en) * | 2017-11-19 | 2019-05-31 | 深圳格林德能源集团有限公司 | A kind of power battery short-circuit test device |
-
2015
- 2015-04-15 CN CN201520223522.8U patent/CN204556800U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828214A (en) * | 2017-11-19 | 2019-05-31 | 深圳格林德能源集团有限公司 | A kind of power battery short-circuit test device |
| CN109828214B (en) * | 2017-11-19 | 2021-08-17 | 深圳格林德能源集团有限公司 | Power battery short circuit testing device |
| CN108172904A (en) * | 2018-01-02 | 2018-06-15 | 苏州市晴空自动化设备有限公司 | Lithium battery positive and negative anodes detect marker |
| CN108172904B (en) * | 2018-01-02 | 2024-04-26 | 苏州市晴空自动化设备有限公司 | Lithium battery anode and cathode detection marking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180415 |