CN202693217U - Vacuum detection box - Google Patents
Vacuum detection box Download PDFInfo
- Publication number
- CN202693217U CN202693217U CN 201220365768 CN201220365768U CN202693217U CN 202693217 U CN202693217 U CN 202693217U CN 201220365768 CN201220365768 CN 201220365768 CN 201220365768 U CN201220365768 U CN 201220365768U CN 202693217 U CN202693217 U CN 202693217U
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- CN
- China
- Prior art keywords
- detection unit
- measurement unit
- leakage detection
- workpiece
- undetected
- 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.)
- Expired - Fee Related
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a vacuum detection box, which comprises a big leakage detection unit, a moderate leakage detection unit and a micro leakage detection unit arranged in sequence, wherein the lower end of the box is provided with a conveying belt for feeding a workpiece into the box; the upper part of the box is provided with a display module; and the big leakage detection unit, the moderate leakage detection unit and the micro leakage detection unit are all provided with an outlet. The vacuum detection box has the advantages of simple structure, convenience in use, capability of quickly detecting the airtightness of the workpiece and capability of increasing the detection efficiency by passing the workpiece through the big leakage detection unit, the moderate leakage detection unit and the micro leakage detection unit in sequence.
Description
Technical field
The utility model relates to pick-up unit, is specifically related to a kind of vacuum detecting casing.
Background technology
The airtight detection of existing shell workpiece adopts the helium of authorised pressure or dried compressed air that tested workpiece is carried out compressive resistance and leaks air tight test, to tested workpiece forvacuum and filled helium, finally detect the qualified and defective of measured workpiece, so need to carry out repeated detection, inefficiency.
The utility model content
The technical problems to be solved in the utility model provides a kind of vacuum detecting casing, can leak greatly respectively tested workpiece, and middle leakage and little undetected survey have improved detection efficiency.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of vacuum detecting casing comprises the large undetected measurement unit that sets gradually, in undetected measurement unit and little undetected measurement unit, described casing lower end arranges one workpiece is sent into the conveying belt of casing, casing top arranges display module.
Preferably, described large undetected measurement unit, in undetected measurement unit and little undetected measurement unit be provided with an outlet.
By technique scheme, the beneficial effects of the utility model are:
The utility model is simple in structure, and is easy to use, and can detect rapidly the impermeability of workpiece, with workpiece successively by large undetected measurement unit, in undetected measurement unit and little undetected measurement unit, detection efficiency increases.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
With reference to Fig. 1, a kind of vacuum detecting casing comprises the large undetected measurement unit 2 that sets gradually, in undetected measurement unit 3 and little undetected measurement unit 4, described casing 1 lower end arranges one workpiece is sent into the conveying belt 5 of casing, casing 1 top arranges display module 7.
Preferably, described large undetected measurement unit 2, in undetected measurement unit 3 and little undetected measurement unit 4 be provided with an outlet 6.
Described display module 7 shows the course of work, and underproof workpiece is reported to the police fault diagnosis and quality control and statistics.
Principle of work:
Vacuum chamber is closed the door, vacuumize in the casing, and tested workpiece is filled with helium, pass through large undetected measurement unit along conveying belt, if display module is reported to the police in large undetected measurement unit, namely skip this large leakage workpiece, and continue the large undetected survey of next workpiece, leak greatly workpiece from the exit taking-up after large undetected survey is complete; Then the qualified workpiece of large undetected survey is carried out middle leakage and little undetected survey, this take turns detect complete after, make the mark of corresponding acceptance or rejection with the suction gun leak locator, improved work efficiency.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. vacuum detecting casing is characterized in that: comprise the large undetected measurement unit that sets gradually, in undetected measurement unit and little undetected measurement unit, described casing lower end arranges one workpiece is sent into the conveying belt of casing, casing top arranges display module.
2. a kind of vacuum detecting casing according to claim 1 is characterized in that: described large undetected measurement unit, in undetected measurement unit and little undetected measurement unit be provided with an outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365768 CN202693217U (en) | 2012-07-26 | 2012-07-26 | Vacuum detection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365768 CN202693217U (en) | 2012-07-26 | 2012-07-26 | Vacuum detection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202693217U true CN202693217U (en) | 2013-01-23 |
Family
ID=47548821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365768 Expired - Fee Related CN202693217U (en) | 2012-07-26 | 2012-07-26 | Vacuum detection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202693217U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372013A (en) * | 2015-12-14 | 2016-03-02 | 贵州红林机械有限公司 | Method for finding micro leakage points of helium-filled temperature sensor assembly |
| CN111562060A (en) * | 2020-06-22 | 2020-08-21 | 上海真兰仪表科技股份有限公司 | Helium detection method and system |
| CN113415483A (en) * | 2021-05-19 | 2021-09-21 | 安徽有余跨越瓜蒌食品开发有限公司 | Packing of trichosanthes seed is with high-efficient check out test set of leakproofness |
-
2012
- 2012-07-26 CN CN 201220365768 patent/CN202693217U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372013A (en) * | 2015-12-14 | 2016-03-02 | 贵州红林机械有限公司 | Method for finding micro leakage points of helium-filled temperature sensor assembly |
| CN105372013B (en) * | 2015-12-14 | 2018-12-04 | 贵州红林机械有限公司 | The method for searching the temperature sensor assembly tiny leakage point full of helium |
| CN111562060A (en) * | 2020-06-22 | 2020-08-21 | 上海真兰仪表科技股份有限公司 | Helium detection method and system |
| CN113415483A (en) * | 2021-05-19 | 2021-09-21 | 安徽有余跨越瓜蒌食品开发有限公司 | Packing of trichosanthes seed is with high-efficient check out test set of leakproofness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vacuum detection box Effective date of registration: 20131128 Granted publication date: 20130123 Pledgee: Shaanxi cultural industry finance Company limited by guarantee Pledgor: Shaanxi Guode Electric Co., Ltd. Registration number: 2013610000006 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20151230 Granted publication date: 20130123 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161230 Granted publication date: 20130123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150726 |