CN205608158U - Battery that detects battery gassing volume usefulness punctures device - Google Patents
Battery that detects battery gassing volume usefulness punctures device Download PDFInfo
- Publication number
- CN205608158U CN205608158U CN201620381951.2U CN201620381951U CN205608158U CN 205608158 U CN205608158 U CN 205608158U CN 201620381951 U CN201620381951 U CN 201620381951U CN 205608158 U CN205608158 U CN 205608158U
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- China
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- battery
- limiting plate
- knife
- driving shaft
- universal driving
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Abstract
The utility model discloses a battery that detects battery gassing volume usefulness punctures device, it includes horizontal drive cylinder (2), prick sword (3), limiting plate (4) and universal driving shaft (5), cylinder wall and limiting plate (4) of horizontal drive cylinder (2) are all fixed in basin (1), be equipped with arc spout (6) on limiting plate (4), prick the piston rod hinge of sword (3) upper end and horizontal drive cylinder (2), it is equipped with linkage hole (7) to prick sword (3) middle section, registrate in linkage hole (7) universal driving shaft (5), and the one end of universal driving shaft (5) is equipped with one gyro wheel (8), gyro wheel (8) sliding fit is in arc spout (6) of limiting plate (4), prick the edge of a knife of sword (3) lower extreme for teaing the battery. The device degree of automation is high, at the bottom of the intensity of labour, the operation is accurate and it is also accurate to enable the testing result.
Description
Technical field
This utility model relates to battery detection equipment field, is especially a kind of battery detecting battery gassing rate and punctures dress
Put.
Background technology
Battery is during production and assembly, and portion of air can enter in battery cavities, and, after battery assembles,
Transport, deposit even with during, the zinc powder in battery cavities can with electrolyte generation chemical reaction, produce gas, this
Gas that part is newly generated and the total amount of original air, be just gassing rate.Gassing rate is battery most important safety ginseng
One of number, if gassing rate is excessive, certainly will cause battery explosion.So, cell production companies must be to the battery produced
Gassing rate carry out batch detection, by big data analysis thus detect whether battery meets the safety criterion of gassing rate.
The detection device of the battery gassing rate of prior art includes a tank, a support and the test tube of a cone mouth, water
The liquid level of groove has a fixture.Its detection process is, the baking box that battery is first put into about 70 DEG C toasts 2～3 days
Rear taking-up, then test tube is filled water and test tube is fixed on support, and down and cone mouth is less than water to make the cone mouth of test tube
The liquid level of groove, battery is fixed on fixture by tester, and the most hand-held striker punctures battery, and the air in battery is from quilt
Separating out in the hole that striker punctures and gathered by test tube, air enters test tube and is extruded by the water in test tube, and people read test tube
The scale of upper air and then the gassing rate of acquisition battery.
The battery of prior art manually punctures, and lacks necessary machinery, and this exists for several defect: first:
Manual operation automaticity is low, labor intensity is high；And, battery is flowed into pond by the electrolyte after puncturing along with holes,
Causing there is certain corrosivity in water, catch the meeting of touching health risk for a long time；Moreover, manually puncture the operation essence of battery
Spend low, it is possible to cause striker can not accurately protrude into the tram of battery cephalosome, thus disturb the measurement of last gassing rate
Result.
Utility model content
It is accurate that the technical problems to be solved in the utility model is to provide a kind of automaticity height, labor intensity, operation
And the battery that testing result can be made to detect battery gassing rate the most accurately punctures device.
Technical solution of the present utility model is to provide a kind of battery detecting battery gassing rate and punctures device, its bag
Including laterally driven cylinder, knife, limiting plate and universal driving shaft, cylinder wall and the limiting plate of laterally driven cylinder are each attached to
In tank, limiting plate is provided with arc chute, and knife upper end is hinged with the piston rod of laterally driven cylinder, and knife stage casing sets
Having linkage hole, universal driving shaft is linked in linkage hole, and one end of universal driving shaft is provided with a roller, and roller-coaster coordinates in limit
In the arc chute of position plate, knife lower end is the edge of a knife poking battery.
The operation principle of this device is: the piston rod of laterally driven cylinder advances, and drives knife upper end to advance, but knife
Stage casing is retrained by universal driving shaft, can only move around arc chute, so, ultimately results in the edge of a knife of knife lower end to tiltedly
Moved beneath punctures battery；And after battery is punctured, laterally driven cylinder resets, so that knife resets obliquely upward.
And owing to knife is oblique-feeding and withdrawing, so, punctured battery when both can guarantee that feed, after can ensure that withdrawing again
Knife is no longer at the top of battery, it is ensured that do not affect the action that battery takes out from fixture replacing.
Understand through above process of analyzing, use the battery of the detection battery gassing rate of above structure to puncture device and existing skill
Art is compared, and has the following advantages.
First, this device instead of the process originally manually puncturing battery with automatization, effectively reduces labor intensity；Its
Secondary, it is to avoid the process in pond must to be put his hand into when puncturing battery by hand, decrease the contact frequency of hands and corrosive water；
Again, automatization to puncture operating process accurate, it is ensured that the tram of battery can be punctured, improve last testing result
Accuracy；Moreover, and knife uses arc oblique-feeding and withdrawing, punctured battery, can ensure that again when both can guarantee that feed
After withdrawing, knife is no longer at the top of battery, it is ensured that does not affects, above fixture, battery is taken out the process changed.
Accompanying drawing explanation
Fig. 1 is that the battery of this utility model detection battery gassing rate faces structural representation when puncturing device feed.
Fig. 2 is that the battery of this utility model detection battery gassing rate faces structural representation when puncturing device withdrawing.
Shown in figure 1, tank, 2, laterally driven cylinder, 3, knife, 4, limiting plate, 5, universal driving shaft, 6, arc
Shape chute, 7, linkage hole, 8, roller.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the battery of this utility model detection battery gassing rate punctures device, and it includes laterally driving
Dynamic air cylinder 2, knife 3, limiting plate 4 and universal driving shaft 5.Cylinder wall and the limiting plate 4 of laterally driven cylinder 2 are the most fixing
In tank 1, both directly or fix with tank 1 indirectly through support.Limiting plate 4 is provided with arc chute 6, knife 3
Upper end is hinged with the piston rod of laterally driven cylinder 2, and knife 3 stage casing is provided with linkage hole 7, and universal driving shaft 5 is rotatably linked in
In linkage hole 7, and one end of universal driving shaft 5 is rotatably sheathed with a roller 8, and roller 8 is slidably fitted in limiting plate 4
Arc chute 6 in, knife 3 lower end is the edge of a knife poking battery.
Claims (1)
1. the battery detecting battery gassing rate punctures device, it is characterised in that: it include laterally driven cylinder (2),
Knife (3), limiting plate (4) and universal driving shaft (5), the cylinder wall of laterally driven cylinder (2) and limiting plate (4) are equal
Being fixed in tank (1), limiting plate (4) is provided with arc chute (6), knife (3) upper end and laterally driven cylinder
(2) piston rod is hinged, and knife (3) stage casing is provided with linkage hole (7), and universal driving shaft (5) is linked in linkage hole (7)
In, and one end of universal driving shaft (5) is provided with a roller (8), roller (8) is slidably fitted in the arc of limiting plate (4)
In chute (6), knife (3) lower end is the edge of a knife poking battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381951.2U CN205608158U (en) | 2016-04-29 | 2016-04-29 | Battery that detects battery gassing volume usefulness punctures device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381951.2U CN205608158U (en) | 2016-04-29 | 2016-04-29 | Battery that detects battery gassing volume usefulness punctures device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205608158U true CN205608158U (en) | 2016-09-28 |
Family
ID=56968836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620381951.2U Active CN205608158U (en) | 2016-04-29 | 2016-04-29 | Battery that detects battery gassing volume usefulness punctures device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205608158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833019A (en) * | 2019-03-25 | 2019-06-04 | 珠海格力电器股份有限公司 | The apparatus for placing of tableware processing equipment |
| CN113049972A (en) * | 2021-06-01 | 2021-06-29 | 河南工学院 | Power battery detection test device |
-
2016
- 2016-04-29 CN CN201620381951.2U patent/CN205608158U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833019A (en) * | 2019-03-25 | 2019-06-04 | 珠海格力电器股份有限公司 | The apparatus for placing of tableware processing equipment |
| CN109833019B (en) * | 2019-03-25 | 2021-04-06 | 珠海格力电器股份有限公司 | Placement device of tableware processing equipment |
| CN113049972A (en) * | 2021-06-01 | 2021-06-29 | 河南工学院 | Power battery detection test device |
| CN113049972B (en) * | 2021-06-01 | 2021-07-30 | 河南工学院 | Power battery detection test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |