CN203534774U - Sealing detecting device for bottle cap with unidirectional-conduction plastic valve - Google Patents
Sealing detecting device for bottle cap with unidirectional-conduction plastic valve Download PDFInfo
- Publication number
- CN203534774U CN203534774U CN201320713683.6U CN201320713683U CN203534774U CN 203534774 U CN203534774 U CN 203534774U CN 201320713683 U CN201320713683 U CN 201320713683U CN 203534774 U CN203534774 U CN 203534774U
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- China
- Prior art keywords
- valve
- bottle cap
- bottle
- pick
- air pump
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Abstract
The utility model discloses a sealing detecting device for a bottle cap with a unidirectional-conduction plastic valve, and relates to the plastic part production field. The sealing detecting device comprises a detecting box and a three-way reversing valve. A reversing handle is arranged above the three-way reversing valve. A detecting medium is arranged in the detecting box. Two ends of the three-way reversing valve are respectively connected with an air pump and a vacuum generator. The vacuum generator is connected with the air pump. A third end of the three-way reversing valve is connected with a detecting bottle. The bottom end of the detecting bottle is open and provided with a thread. The thread is matched with the bottle cap to be detected. The three-way reversing valve, the air pump, the vacuum generator and the detecting bottle are connected through air pipes. According to the utility model, the air pump is adopted for sealed inflation of the bottle cap so as to realize the sealing detection of the bottle cap, and the vacuum generator is adopted for the suction processing of the bottle cap so as to complete the qualification detection of the unidirectional-conduction plastic valve; in addition, the device is simple in structure and rapid in detection.
Description
Technical field
The utility model 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 and scrap after detection, enterprise is caused to larger loss, therefore, this kind of mode can not meet the needs of production testing.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model 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 utility model 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 is selected, and material colourless, that airtightness of bottle cap detects is made, and water white bottle is convenient observation when detecting.
(3) beneficial effect
The utility model seals inflation by air pump to bottle cap, realize the detection to airtightness of bottle cap, by vacuum generator, bottle cap is carried out to air-breathing processing again, complete the qualification of one-way conduction plastic cement valve is detected, apparatus structure is simple, detect fast, well realized the object of the many inspections of a machine.
Accompanying drawing explanation
Fig. 1 be a kind of embodiment of the utility model front view.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1, the utility model 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 is selected, and material colourless, that airtightness of bottle cap detects is made, and water white bottle is convenient observation when detecting.
Above embodiment is only for illustrating the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model 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 is selected, and material colourless, that airtightness of bottle cap detects is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713683.6U CN203534774U (en) | 2013-11-13 | 2013-11-13 | Sealing detecting device for bottle cap with unidirectional-conduction plastic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713683.6U CN203534774U (en) | 2013-11-13 | 2013-11-13 | Sealing detecting device for bottle cap with unidirectional-conduction plastic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534774U true CN203534774U (en) | 2014-04-09 |
Family
ID=50420969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320713683.6U Expired - Fee Related CN203534774U (en) | 2013-11-13 | 2013-11-13 | Sealing detecting device for bottle cap with unidirectional-conduction plastic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203534774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575477A (en) * | 2013-11-13 | 2014-02-12 | 苏州凯弘橡塑有限公司 | Bottle cover sealing performance detection device with one-way communicating plastic cement valve |
-
2013
- 2013-11-13 CN CN201320713683.6U patent/CN203534774U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575477A (en) * | 2013-11-13 | 2014-02-12 | 苏州凯弘橡塑有限公司 | Bottle cover sealing performance detection device with one-way communicating plastic cement valve |
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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 |
Granted publication date: 20140409 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |