CN201309820Y - Gasbag capping head - Google Patents
Gasbag capping head Download PDFInfo
- Publication number
- CN201309820Y CN201309820Y CNU2008202170331U CN200820217033U CN201309820Y CN 201309820 Y CN201309820 Y CN 201309820Y CN U2008202170331 U CNU2008202170331 U CN U2008202170331U CN 200820217033 U CN200820217033 U CN 200820217033U CN 201309820 Y CN201309820 Y CN 201309820Y
- Authority
- CN
- China
- Prior art keywords
- shell
- gasbag
- rotation shaft
- case
- rotating head
- 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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Abstract
The utility model relates to a gasbag capping head for tightening cap, belonging to the technical field of packaging machine, which comprises a rotation shaft, wherein the lower end of the rotation shaft is fixedly connected with a capping body; the rotation shaft is hollow; the capping body is provided with a case provided with an annular groove communicated with the hollow space of the rotation shaft; a core rod is provided at the inner side of the case; the lower end of the core rod is provided with a gasbag cap at the part connected with the inner wall of the case, while the gasbag cap can elastically telescope; the lower end of the case is fixed with an end cover; a first sealing ring is provided between the rotation shaft and the capping body; the ends of the core rod are provided with holes; and the periphery of the core rod is provided with at least one second sealing ring at the part contacted with the case. The gasbag capping head has simple and practical usage, abrasion resistance and beautiful appearance.
Description
Technical field
The utility model relates to packing machinery technology, especially a kind ofly is used to cover the air sac Cao rotating head that screws.
Background technology
At present, level of mechanization is more and more higher, uses Cao rotating head to come promptly lid now, and Cao rotating head and lid can not have slide relative when spiral cover, and lid is screwed.Mostly traditional Cao rotating head is to make the friction article with Flexible articles such as rubber, compress the generation friction force by rubber and cap top plane and guarantee to finish the promptly purpose of lid, the influence of its Cao rotating head friction force modulated seamless power, tops shape, rubber wear factor is bigger, as long as a part changes, in the time of will spiral cover occurring when pine tight problem, its less stable.Be to come the promptly method spiral cover of lid circumference by several calvus in addition, calvus can be a metallo-, also can be nonmetallic, and its Cao rotating head is subjected to the influence of calvus opening and closing structure, the grasp instability, and calvus can damage lid surface, influences the attractive in appearance of product.
The utility model content
The technical problems to be solved in the utility model is: shortcoming and deficiency in order to solve above-mentioned existence provide a kind of air sac Cao rotating head.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of air sac Cao rotating head, has S. A., the lower end captive joint of S. A. revolves a body, S. A. is arranged to hollow body, being used for pressurized air flows to, revolve a body and have shell, offer the hollow circular groove that is communicated with on the shell with S. A., make things convenient for gas communication, the shell inboard is provided with plug, conveniently lid is compressed, plug lower end and outer casing inner wall junction are provided with the airbag cover of elastic telescopic, be used for lid is clamped, the lower end of shell is fixed with end cap, plays a part fixing.
Further, flow out S. A. and revolve and be provided with first seal ring between the body in order to prevent air-flow.
Separate with lid for the ease of plug, the termination of plug is offered porose.
In order better to stop gas to flow out, the peripheral contact position with shell of plug is provided with 1 second seal ring at least.
The beneficial effects of the utility model are, air sac Cao rotating head of the present utility model is simple and practical, wear-resisting, and choosing is corrected one's mistakes in the journey to the lid zero damage, has guaranteed aesthetic property.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model air sac Cao rotating head.
1. S. A.s among the figure 2. revolve a body, 3. shell, 4. circular groove, 5. plug, 6. airbag cover, 7. end cap, 8. first seal ring, 9. second seal ring.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the scheme drawing of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
The air sac Cao rotating head of preferred forms as shown in Figure 1, has S. A. 1, the lower end captive joint of S. A. 1 revolves a body 2, S. A. 1 is arranged to hollow body, revolve a body 2 and have shell 3, offer the hollow circular groove that is communicated with 4 on the shell 3 with S. A. 1, being used for pressurized air flows to, make things convenient for gas communication, the shell inboard is provided with plug 5, and plug 5 lower ends and shell 3 inwall junctions are provided with the airbag cover 6 of elastic telescopic, be used for lid is clamped, the lower end of shell 3 is fixed with end cap 7, flows out S. A. 1 and revolve and be provided with first seal ring 8 between the body 2 in order to prevent air-flow, separate with lid for the ease of plug, the termination of plug 5 is offered porose, flows out in order better to stop gas, and plug 5 peripheral contact positions with shell 3 are provided with 1 second seal ring 9 at least.
When the utility model is implemented, earlier S. A. 1 is connected on the torsion mechanism, make S. A. 1 to move up and down, the bottle that will hang up lid then is placed on the below of revolving a body 2, and S. A. 1 drives and revolves a body 2 declines, and the airbag cover 6 of revolving a body 2 encases lid, open compressed air valve this moment, pressurized air enters in the S. A. 1, flow to airbag cover 6 by circular groove 4, and airbag cover 6 begins to expand lid is firmly grasped, carry out spiral cover by torsion mechanism, after lid screws, be subjected to the effect of torsion mechanism, revolve a body 2 and stop the rotation, then the pressurized air valve is opened, 1 of S. A. is communicated with air, makes airbag cover 6 reset, and gets back to original position, at this moment S. A. 1 begins to rise, a body 2 risings are revolved in drive, and separate with lid, finish spiral cover.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (4)
1. air sac Cao rotating head, has S. A. (1), the lower end captive joint of S. A. (1) revolves a body (2), it is characterized in that: S. A. (1) is arranged to hollow body, revolve a body (2) and have shell (3), offer the hollow circular groove that is communicated with (4) with S. A. (1) on the shell (3), shell (3) inboard is provided with plug (5), plug (5) lower end and shell (3) inwall junction are provided with the airbag cover (6) of elastic telescopic, and the lower end of shell (3) is fixed with end cap (7).
2. air sac Cao rotating head according to claim 1 is characterized in that: described S. A. (1) and revolve and be provided with first seal ring (8) between the body (2).
3. air sac Cao rotating head according to claim 1 is characterized in that: the termination of described plug (5) is offered porose.
4. air sac Cao rotating head according to claim 1 is characterized in that: the peripheral contact position with shell (3) of described plug (5) is provided with 1 second seal ring (9) at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202170331U CN201309820Y (en) | 2008-11-26 | 2008-11-26 | Gasbag capping head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202170331U CN201309820Y (en) | 2008-11-26 | 2008-11-26 | Gasbag capping head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309820Y true CN201309820Y (en) | 2009-09-16 |
Family
ID=41107071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202170331U Expired - Fee Related CN201309820Y (en) | 2008-11-26 | 2008-11-26 | Gasbag capping head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309820Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701124A (en) * | 2012-05-21 | 2012-10-03 | 贵州大学 | High-fitness and high-reliability cap screwing method and device thereof |
| CN106430050A (en) * | 2016-11-10 | 2017-02-22 | 长沙开元仪器股份有限公司 | Cap screwing device |
| CN110171793A (en) * | 2019-06-06 | 2019-08-27 | 河南大学 | A kind of semi-automatic bottle opener of laboratory microminiature reagent bottle |
| CN110999050A (en) * | 2017-07-24 | 2020-04-10 | Arol公司 | Magnetic coupling device |
| CN111977588A (en) * | 2020-08-31 | 2020-11-24 | 邱鹏鸿 | Portable glass jar capping machine |
-
2008
- 2008-11-26 CN CNU2008202170331U patent/CN201309820Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701124A (en) * | 2012-05-21 | 2012-10-03 | 贵州大学 | High-fitness and high-reliability cap screwing method and device thereof |
| CN102701124B (en) * | 2012-05-21 | 2014-05-07 | 贵州大学 | High-fitness and high-reliability cap screwing method and device thereof |
| CN106430050A (en) * | 2016-11-10 | 2017-02-22 | 长沙开元仪器股份有限公司 | Cap screwing device |
| CN110999050A (en) * | 2017-07-24 | 2020-04-10 | Arol公司 | Magnetic coupling device |
| CN110999050B (en) * | 2017-07-24 | 2022-02-18 | Arol公司 | Magnetic coupling device |
| US11374481B2 (en) | 2017-07-24 | 2022-06-28 | Arol S.P.A. | Magnetic coupling device |
| CN110171793A (en) * | 2019-06-06 | 2019-08-27 | 河南大学 | A kind of semi-automatic bottle opener of laboratory microminiature reagent bottle |
| CN111977588A (en) * | 2020-08-31 | 2020-11-24 | 邱鹏鸿 | Portable glass jar capping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20111126 |