CN108613778A - A kind of micro- device for detecting leakage of mental package lid - Google Patents
A kind of micro- device for detecting leakage of mental package lid Download PDFInfo
- Publication number
- CN108613778A CN108613778A CN201810509739.3A CN201810509739A CN108613778A CN 108613778 A CN108613778 A CN 108613778A CN 201810509739 A CN201810509739 A CN 201810509739A CN 108613778 A CN108613778 A CN 108613778A
- Authority
- CN
- China
- Prior art keywords
- helium
- micro
- groove
- package lid
- cover clamp
- 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.)
- Pending
Links
- 230000003340 mental effect Effects 0.000 title claims abstract description 31
- 239000001307 helium Substances 0.000 claims abstract description 39
- 229910052734 helium Inorganic materials 0.000 claims abstract description 39
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000012360 testing method Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 27
- 239000003814 drug Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000001819 mass spectrum Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The present invention provides a kind of micro- device for detecting leakage of mental package lid comprising operating platform, a gasket, at least a cover clamp, a helium mass spectrometer leak detector, a helium storage tank, a vacuum pump and the vacuum meter that a babinet, one are disposed adjacent with babinet；Vacuum meter, vacuum pump, helium storage tank, helium mass spectrometer leak detector are respectively arranged in babinet, gasket is installed on operating platform, and the gasket be equipped with it is a plurality of with the matched groove of mental package lid, cover clamp is covered on gasket, and it is equipped on the cover clamp and the one-to-one outlet nozzle of groove, vacuum pump is connect by an evacuation pipeline with each outlet nozzle, the helium storage tank is connected to by a vent line with the slot bottom of each groove, and evacuation tube road is equipped with an evacuation valve, vent line fills helium valve equipped with one.The present invention not only realizes the semi-automation of micro- leak detection of mental package lid, improves product detection efficiency；And detection product will not be polluted.
Description
【Technical field】
The present invention relates to the detection devices of packaging industry, and in particular to a kind of micro- device for detecting leakage of mental package lid.
【Background technology】
In packaging industry, crown cap, metal box-lid and pop can lid etc. belong to mental package lid, currently, by
It is higher and higher in requiring product hermeticity, then micro- leak detection must be carried out to mental package lid, existing mental package lid
Micro- leak detection is manually being impregnated by liquid medicine one by one, observes whether opposite face has liquid medicine exudation to be to judge product
It is no there are micro- leakage, this method needs several hours liquid medicine infiltration sides that can be visually seen, and the production that liquid medicine impregnated
Product, that is, mental package lid can not reuse, and not only not catch up with i.e. detection efficiency low for detection speed for micro- leak detection, but also has
There is time-consuming length, waste defect big, that a large amount of manpowers and material resources need to be put into.
【Invention content】
Technical problem to be solved by the present invention lies in a kind of micro- device for detecting leakage of mental package lid is provided, not only realize
The semi-automation of micro- leak detection of mental package lid improves product detection efficiency；And detection product will not be polluted.
The present invention is to solve above-mentioned technical problem by the following technical programs：A kind of micro- leak detection dress of mental package lid
It sets, including a babinet, operating platform, a gasket, at least a cover clamp, the helium mass spectrum leak detection being disposed adjacent with babinet
Instrument, a helium storage tank, a vacuum pump and a vacuum meter；The vacuum meter, vacuum pump, helium storage tank, helium mass spectrometer leak detector
Be respectively arranged in babinet, the gasket is installed on operating platform, and the gasket be equipped with it is a plurality of with metal packet
The matched groove of capping, the cover clamp are covered on gasket, and are equipped with correspondingly to go out with groove on the cover clamp
Gas nozzle, the outlet nozzle are interconnected with corresponding groove, and the induction end of the vacuum meter is installed in groove, the vacuum pump
It being connect with each outlet nozzle by an evacuation pipeline, the helium storage tank is connected to by a vent line with the slot bottom of each groove,
The test side of the helium mass spectrometer leak detector is installed at the notch of groove, and evacuation tube road is equipped with an evacuation valve, described
Vent line fills helium valve equipped with one.
Further, the vacuum is calculated as Pirani ga(u)ge.
Further, the cover clamp is two, and the adjacent fitting of two cover clamp is arranged, and is often all provided on the cover clamp
There is a folding handle.
A kind of advantageous effect of micro- device for detecting leakage of mental package lid of the present invention is：
The semi-automation for realizing micro- leak detection of mental package lid can improve micro- missing inspection of the i.e. product of mental package lid
Degree of testing the speed shortens detection time, to improve product detection efficiency, and then provides guarantee for the quality of product；In addition, using this
Product can't be polluted by inventing the detection of micro- device for detecting leakage, when product testing qualification, can normal use, avoid
It can not be wasted caused by use after existing product detection.
【Description of the drawings】
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a kind of schematic diagram of micro- device for detecting leakage of mental package lid of the present invention.
Fig. 2 is a kind of operating principle figure of micro- device for detecting leakage of mental package lid of the present invention.
【Specific implementation mode】
Please refer to Fig. 1 and Fig. 2, a kind of micro- device for detecting leakage 100 of mental package lid of the present invention, including a babinet 1,
One operating platform 2, a gasket 3, at least a cover clamp 4, a helium mass spectrometer leak detector 5, the helium being disposed adjacent with babinet is deposited
Storage tank 6, a vacuum pump 7 and a vacuum meter (not shown).
Vacuum meter, vacuum pump 7, helium storage tank 6, helium mass spectrometer leak detector 5 are respectively arranged in babinet 1 so that entire dress
It is more compact to set structure, the gasket 3 is installed on operating platform 2, and the gasket 3 be equipped with it is a plurality of with metal packet
The matched groove 31 of capping, the cover clamp 4 are covered on gasket 3, and are equipped on the cover clamp 4 a pair of with groove 31 1
The outlet nozzle 41 answered, the outlet nozzle 41 are interconnected with corresponding groove 31, and the induction end of the vacuum meter is installed on groove
In 31, the vacuum pump 7 is connect by an evacuation pipeline 8 with each outlet nozzle 41, and the helium storage tank 6 passes through a vent line
9 are connected to the slot bottom of each groove 31, and the test side of the helium mass spectrometer leak detector 5 is installed at the notch of groove 31, and the pumping
Blank pipe road 8 is equipped with an evacuation valve 81, and the vent line 9 fills helium valve 91 equipped with one.
Vacuum meter incuding detection vacuum degree in real time；Helium storage tank 6 is that vent line 9 provides helium；Helium mass spectrum is examined
Instrument 5 is leaked to detect whether helium leaks via mental package lid to the top of mental package lid from the lower section of mental package lid.
In the present invention, vacuum meter specifically selects Pirani ga(u)ge；Cover clamp 4 is as shown in fig. 1, is specifically arranged two
It is a, the adjacent fitting setting of two cover clamps 4, and be often equipped with a folding handle 10 on the cover clamp 4, be convenient to cover clamp 4 into
Row raise or gland on operation.
When micro- 100 operation of device for detecting leakage of the invention, which is raised, the metal packet of pending micro- leak detection
Capping one-to-one correspondence is put in groove 31；Then by 4 gland of cover clamp on gasket 3, then mental package is covered in cover clamp 4
Pressure effect is lower to form enclosure space between gasket 3；Pipeline 8 will be evacuated later to connect with the outlet nozzle 41 on cover clamp 4,
Evacuation valve 81 is opened, vacuum pump 7 vacuumizes above-mentioned formed enclosure space via evacuation pipeline 8, outlet nozzle 41, waits for true
The vacuum degree that detects of sky meter induction reaches forvacuum when spending, and closes evacuation valve 81, and open helium mass spectrometer leak detector 5 simultaneously,
Helium mass spectrometer leak detector 5 monitors background in real time；When the background values that helium mass spectrometer leak detector 5 monitors is met the requirements, helium valve is filled in unlatching
91, helium is filled with via vent line 9 from helium storage tank 6 to mental package lid, and helium mass spectrometer leak detector 5 monitors leak rate value in real time
And provide testing result；When micro- leak detection finishes value, helium valve 91 is filled in closing, and disconnects the connection for evacuating pipeline 8 and outlet nozzle 41,
It allows air to enter groove 31 via outlet nozzle 41, then completes entire micro- leak detection operation.
To sum up, the present invention provides a kind of micro- device for detecting leakage of mental package lid, realizes micro- missing inspection of mental package lid
The semi-automation of survey can improve micro- leak detection speed of the i.e. product of mental package lid, shorten detection time, to improve product
Detection efficiency, and then provide guarantee for the quality of product；In addition, can't be caused to product via the micro- device for detecting leakage of the present invention
Pollution, when product testing qualification, can be used normally, and can not be wasted caused by use after avoiding existing product detection.
Claims (3)
1. a kind of micro- device for detecting leakage of mental package lid, it is characterised in that：Including a babinet, the behaviour being disposed adjacent with babinet
Make platform, a gasket, at least a cover clamp, a helium mass spectrometer leak detector, a helium storage tank, a vacuum pump and a vacuum meter；
The vacuum meter, vacuum pump, helium storage tank, helium mass spectrometer leak detector are respectively arranged in babinet, and the gasket is installed on behaviour
Make on platform, and the gasket is equipped with a plurality of with the matched groove of mental package lid, the cover clamp is covered on sealing
It is equipped on pad, and on the cover clamp and is interconnected with corresponding groove with the one-to-one outlet nozzle of groove, the outlet nozzle,
The induction end of the vacuum meter is installed in groove, and the vacuum pump is connect by an evacuation pipeline with each outlet nozzle, the helium
Gas storage tank is connected to by a vent line with the slot bottom of each groove, and the test side of the helium mass spectrometer leak detector is installed on groove
At notch, and evacuation tube road is equipped with an evacuation valve, and the vent line fills helium valve equipped with one.
2. a kind of micro- device for detecting leakage of mental package lid according to claim 1, it is characterised in that：The vacuum is calculated as skin
Draw Buddhist nun's vacuum meter.
3. a kind of micro- device for detecting leakage of mental package lid according to claim 1, it is characterised in that：The cover clamp is two
It is a, the adjacent fitting setting of two cover clamp, and a folding handle is often equipped on the cover clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509739.3A CN108613778A (en) | 2018-05-24 | 2018-05-24 | A kind of micro- device for detecting leakage of mental package lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509739.3A CN108613778A (en) | 2018-05-24 | 2018-05-24 | A kind of micro- device for detecting leakage of mental package lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108613778A true CN108613778A (en) | 2018-10-02 |
Family
ID=63663985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810509739.3A Pending CN108613778A (en) | 2018-05-24 | 2018-05-24 | A kind of micro- device for detecting leakage of mental package lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108613778A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010025684A (en) * | 2008-07-17 | 2010-02-04 | Ulvac Japan Ltd | Helium detection unit |
| CN103471780A (en) * | 2013-08-27 | 2013-12-25 | 宁波明欣化工机械有限责任公司 | System and method for detecting welding seam of end cover of sealed container |
| CN106197880A (en) * | 2016-08-25 | 2016-12-07 | 宁波蓝鲸自动化科技有限公司 | Air tightness detection equipment |
| CN206177527U (en) * | 2016-08-25 | 2017-05-17 | 宁波蓝鲸自动化科技有限公司 | Air tightness detection equipment |
| CN106885656A (en) * | 2017-03-04 | 2017-06-23 | 广州灵帕机电科技有限公司 | A kind of cover plate of power battery helium leak test system |
| CN107024325A (en) * | 2017-06-02 | 2017-08-08 | 中国电子科技集团公司第二十六研究所 | Mass-spectrometer leak detector structure |
| CN206488897U (en) * | 2017-03-04 | 2017-09-12 | 广州灵帕机电科技有限公司 | A kind of vacuum leak hunting pipeline of cover plate of power battery helium leak test system |
| CN208223738U (en) * | 2018-05-24 | 2018-12-11 | 福建省欧麦鑫自动化科技有限公司 | A kind of micro- device for detecting leakage of mental package lid |
-
2018
- 2018-05-24 CN CN201810509739.3A patent/CN108613778A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010025684A (en) * | 2008-07-17 | 2010-02-04 | Ulvac Japan Ltd | Helium detection unit |
| CN103471780A (en) * | 2013-08-27 | 2013-12-25 | 宁波明欣化工机械有限责任公司 | System and method for detecting welding seam of end cover of sealed container |
| CN106197880A (en) * | 2016-08-25 | 2016-12-07 | 宁波蓝鲸自动化科技有限公司 | Air tightness detection equipment |
| CN206177527U (en) * | 2016-08-25 | 2017-05-17 | 宁波蓝鲸自动化科技有限公司 | Air tightness detection equipment |
| CN106885656A (en) * | 2017-03-04 | 2017-06-23 | 广州灵帕机电科技有限公司 | A kind of cover plate of power battery helium leak test system |
| CN206488897U (en) * | 2017-03-04 | 2017-09-12 | 广州灵帕机电科技有限公司 | A kind of vacuum leak hunting pipeline of cover plate of power battery helium leak test system |
| CN107024325A (en) * | 2017-06-02 | 2017-08-08 | 中国电子科技集团公司第二十六研究所 | Mass-spectrometer leak detector structure |
| CN208223738U (en) * | 2018-05-24 | 2018-12-11 | 福建省欧麦鑫自动化科技有限公司 | A kind of micro- device for detecting leakage of mental package lid |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20181002 |