CN103575477A - Bottle cover sealing performance detection device with one-way communicating plastic cement valve - Google Patents
Bottle cover sealing performance detection device with one-way communicating plastic cement valve Download PDFInfo
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- CN103575477A CN103575477A CN201310562471.7A CN201310562471A CN103575477A CN 103575477 A CN103575477 A CN 103575477A CN 201310562471 A CN201310562471 A CN 201310562471A CN 103575477 A CN103575477 A CN 103575477A
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Abstract
The invention discloses a bottle cover sealing performance detection device with a one-way communicating plastic cement valve, and relates to the field of production of plastic cement parts. The device comprises a detection box and a three-way reversing valve. A reversing handle is arranged above the three-way reversing valve, detection media are arranged in the detection box, the two ends of the three-way reversing valve are connected with an air pump and a vacuum generator respectively, the vacuum generator is connected with the air pump, the third end of the three-way reversing valve is connected with a test bottle, an opening provided with threads is formed in the bottom end of the test bottle, the threads are matched with a bottle cap to be detected, and the three-way reversing valve, the air pump, the vacuum generator and the test bottle are connected through air pipes. According to the bottle cover sealing performance detection device with the one-way communicating plastic cement valve, the air pump is used for conducting seal air inflation on the bottle cap, and therefore the detection of the sealing performance of the bottle cap is achieved; the vacuum generator is used for conducting air sucking processing on the bottle cap, and therefore the qualification detection for the one-way communicating plastic cement valve is achieved. The bottle cover sealing performance detection device with the one-way communicating plastic cement valve is simple in structure and fast to detect.
Description
Technical field
The present invention relates to plastic parts production field, particularly a kind of airtightness of bottle cap pick-up unit with one-way conduction plastic cement valve.
Background technology
Comparatively common in daily life with the container of sealing of lid, as beverage bottle etc., this type of bottle cap framework is comparatively simple, it is also relatively easy when it is carried out to sealing propertytest, but when relating to a kind of bottle cap with one-way conduction plastic cement valve, detect trouble relatively, not only to detect the sealing of lid, also to detect the one-way conduction plastic cement valve of lid, in existing detection technique, detection to the one-way conduction plastic cement valve of lid is less, that the sealing of lid is detected mostly, concrete detection method is will the water bottle of 230ml water be housed, with this bottle cap locking, at 1.5 meters, highly do vertical drop test, whether after falling certain number of times, observe bottle cap leaks, judge successively whether bottle cap meets the requirements.
This kind of detection method sense cycle is long, is not suitable for large-scale production manufacture; Testing cost is high, needs constantly to change the water bottle of damaged cracking; And bottle cap can cause after detection to be scrapped ，Dui enterprise and cause larger loss, therefore, this kind of mode can not meet the needs of production testing.
Summary of the invention
(1) technical matters that will solve
The technical problem to be solved in the present invention is how simply, fast, cheaply, the bottle cap with one-way conduction plastic cement valve is carried out to sealing and plastic cement valve qualification detects.
(2) technical scheme
In order to address the above problem, the invention provides a kind of airtightness of bottle cap pick-up unit with one-way conduction plastic cement valve, it comprises: detection case, three-way diverter valve, described three-way diverter valve top is provided with reversing lever, in described detection case, be provided with detection medium, described three-way diverter valve two ends connect respectively air pump and vacuum generator, described vacuum generator is connected with air pump, the 3rd end of described three-way diverter valve is connected with test bottle, described test bottle bottom end opening is also provided with screw thread, described screw thread and bottle cap to be measured match, described three-way diverter valve, air pump, between vacuum generator and test bottle, all by tracheae, connect.Between described three-way diverter valve, air pump, vacuum generator and test bottle, all by tracheae, connect.
Wherein, be provided with the first pressure regulator valve between described three-way diverter valve and air pump, be provided with the second pressure regulator valve between described three-way diverter valve and vacuum generator, described the first variable valve and the second variable valve are used for adjusting atmospheric pressure value.
Wherein, the force value of described the first pressure regulator valve is 10Kpa, and the force value of described the second pressure regulator valve is negative 5Kpa.
Wherein, the link end of described test bottle and described three-way diverter valve is provided with and connects gas port.
Wherein, described detection medium is aqueous water, and described aqueous water is colourless, non-corrosiveness, easy to detect.
Wherein, the material of described tracheae is pu, and described pu pipe has high pressure resistant and resistance to negative pressure performance preferably, and light, is convenient to stringing operation.
Wherein, described test bottle selects colourless, transparent material to make, and water white bottle is convenient observation when detecting.
(3) beneficial effect
The present invention seals inflation by air pump to bottle cap, realizes the detection to airtightness of bottle cap, then by vacuum generator, bottle cap is carried out to air-breathing processing, complete the qualification of one-way conduction plastic cement valve is detected, apparatus structure is simple, detects fast, has well realized the object of the many inspections of a machine.
Accompanying drawing explanation
Fig. 1 be one embodiment of the present invention front view.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
Shown in Fig. 1, the invention provides a kind of airtightness of bottle cap pick-up unit with one-way conduction plastic cement valve, it comprises: three-way diverter valve 1, detection case 7, in described detection case 7, be provided with and detect medium 10, described three-way diverter valve 1 top is provided with reversing lever 4, described three-way diverter valve 1 two ends are respectively equipped with air pump 3 and vacuum generator 2, described vacuum generator 2 is connected with air pump 3 again, the 3rd end of described three-way diverter valve 1 is provided with test bottle 5, described test bottle 5 one end are provided with and connect gas port 11, by the described gas port 11 that connects, be connected with described three-way diverter valve, described test bottle other end opening is also provided with screw thread 12, described screw thread 12 matches with bottle cap to be detected.Between described three-way diverter valve 1, air pump 3, vacuum generator 2 and test bottle 5, by tracheae 6, connect.
When detecting airtightness of bottle cap, by bottle cap screwing in the thread end 12 of test bottle 5, and test bottle is buried in the detection medium 10 that is put in detection case 7, start the gauge tap of air pump 3, and reversing lever 4 is removed to horizontal direction, if now find that there is bubble, emerge, show that bottle cap is defective, on the contrary qualified.After sealing to be detected finishes, by the switch open of vacuum generator 2, and reversing lever 4 is adjusted to vertical direction, vacuum generator 2 starts to bleed in test bottle 5, and now test bottle 5 is still in detecting medium 10, after certain hour, if there is a small amount of detection medium 10 in test bottle 5, show that the one-way conduction plastic cement valve in bottle cap is normal, if detect medium 10 in test bottle 5, do not flow into, one-way conduction plastic cement valve existing problems are described.
Preferably, between described three-way diverter valve 1 and air pump 3, be provided with the first pressure regulator valve 8, between described three-way diverter valve 1 and vacuum generator 2, be provided with the second pressure regulator valve 9.Described the first variable valve 8 and the second variable valve 9 are for adjusting atmospheric pressure value.
Preferably, the force value of described the first pressure regulator valve 8 is 10Kpa, and the force value of described the second pressure regulator valve 9 is negative 5Kpa.
Preferably, described detection medium 10 is aqueous water, and described aqueous water is colourless, non-corrosiveness, easy to detect.
Preferably, the material of described tracheae 6 is pu, and described pu pipe has high pressure resistant and resistance to negative pressure performance preferably, and light, is convenient to stringing operation.
Preferably, described test bottle 5 selects colourless, transparent material to make, and water white bottle is convenient observation when detecting.
Above embodiment is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (7)
1. the airtightness of bottle cap pick-up unit with one-way conduction plastic cement valve, it is characterized in that, described pick-up unit comprises: detection case, three-way diverter valve, described three-way diverter valve top is provided with reversing lever, in described detection case, be provided with detection medium, described three-way diverter valve two ends connect respectively air pump and vacuum generator, described vacuum generator is connected with air pump, the 3rd end of described three-way diverter valve is connected with test bottle, described test bottle bottom end opening is also provided with screw thread, described screw thread and bottle cap to be measured match, described three-way diverter valve, air pump, between vacuum generator and test bottle, all by tracheae, connect.
2. pick-up unit as claimed in claim 1, it is characterized in that, between described three-way diverter valve and air pump, be provided with the first pressure regulator valve, be provided with the second pressure regulator valve between described three-way diverter valve and vacuum generator, described the first variable valve and the second variable valve are used for adjusting atmospheric pressure value.
3. pick-up unit as claimed in claim 2, is characterized in that, the force value of described the first pressure regulator valve is 10Kpa, and the force value of described the second pressure regulator valve is negative 5Kpa.
4. pick-up unit as claimed in claim 1, is characterized in that, described detection medium is aqueous water.
5. pick-up unit as claimed in claim 1, is characterized in that, the link of described test bottle and described three-way diverter valve is provided with and connects gas port.
6. airtightness of bottle cap pick-up unit as claimed in claim 1, is characterized in that, the material of described tracheae is pu.
7. pick-up unit as claimed in claim 1, is characterized in that, described test bottle selects colourless, transparent material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310562471.7A CN103575477A (en) | 2013-11-13 | 2013-11-13 | Bottle cover sealing performance detection device with one-way communicating plastic cement valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310562471.7A CN103575477A (en) | 2013-11-13 | 2013-11-13 | Bottle cover sealing performance detection device with one-way communicating plastic cement valve |
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| Publication Number | Publication Date |
|---|---|
| CN103575477A true CN103575477A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310562471.7A Pending CN103575477A (en) | 2013-11-13 | 2013-11-13 | Bottle cover sealing performance detection device with one-way communicating plastic cement valve |
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| CN (1) | CN103575477A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403367A (en) * | 2015-12-03 | 2016-03-16 | 天津一诺塑料制品有限公司 | Testing apparatus for airtightness of bottle cap |
Citations (7)
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|---|---|---|---|---|
| US4260483A (en) * | 1978-02-02 | 1981-04-07 | Zapata Industries, Inc. | Bottle cap inspecting machine |
| JP3868894B2 (en) * | 2002-11-19 | 2007-01-17 | キリンビバレッジ株式会社 | Bottle cap sealability inspection method and apparatus |
| CN101183037A (en) * | 2007-12-21 | 2008-05-21 | 河北方圆仪器设备有限公司 | Bottle, bottle cap and detector for detecting airtightness of sealed pot |
| CN101929913A (en) * | 2010-05-14 | 2010-12-29 | 山东大学 | Device and method for detecting airtightness of bottle cap based on sound signal processing |
| CN201749016U (en) * | 2010-07-22 | 2011-02-16 | 绍兴县皇冠机械有限公司 | Detection device of bottle cap gasket feeding machine |
| CN103335792A (en) * | 2013-07-05 | 2013-10-02 | 博益(天津)气动技术研究所有限公司 | Inflation and exhaust structure of active type leak hole |
| CN203534774U (en) * | 2013-11-13 | 2014-04-09 | 苏州凯弘橡塑有限公司 | Sealing detecting device for bottle cap with unidirectional-conduction plastic valve |
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2013
- 2013-11-13 CN CN201310562471.7A patent/CN103575477A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4260483A (en) * | 1978-02-02 | 1981-04-07 | Zapata Industries, Inc. | Bottle cap inspecting machine |
| JP3868894B2 (en) * | 2002-11-19 | 2007-01-17 | キリンビバレッジ株式会社 | Bottle cap sealability inspection method and apparatus |
| CN101183037A (en) * | 2007-12-21 | 2008-05-21 | 河北方圆仪器设备有限公司 | Bottle, bottle cap and detector for detecting airtightness of sealed pot |
| CN101929913A (en) * | 2010-05-14 | 2010-12-29 | 山东大学 | Device and method for detecting airtightness of bottle cap based on sound signal processing |
| CN201749016U (en) * | 2010-07-22 | 2011-02-16 | 绍兴县皇冠机械有限公司 | Detection device of bottle cap gasket feeding machine |
| CN103335792A (en) * | 2013-07-05 | 2013-10-02 | 博益(天津)气动技术研究所有限公司 | Inflation and exhaust structure of active type leak hole |
| CN203534774U (en) * | 2013-11-13 | 2014-04-09 | 苏州凯弘橡塑有限公司 | Sealing detecting device for bottle cap with unidirectional-conduction plastic valve |
Non-Patent Citations (1)
| Title |
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| 陈靖宇 等: ""基于实时滤波的瓶盖密封性测试系统设计"", 《计算机测量与控制》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403367A (en) * | 2015-12-03 | 2016-03-16 | 天津一诺塑料制品有限公司 | Testing apparatus for airtightness of bottle cap |
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Application publication date: 20140212 |