CN205772746U - A kind of sucking disc mechanism - Google Patents
A kind of sucking disc mechanism Download PDFInfo
- Publication number
- CN205772746U CN205772746U CN201620485665.0U CN201620485665U CN205772746U CN 205772746 U CN205772746 U CN 205772746U CN 201620485665 U CN201620485665 U CN 201620485665U CN 205772746 U CN205772746 U CN 205772746U
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- China
- Prior art keywords
- sucker
- joint
- sucking disc
- disc mechanism
- outlet
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
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Abstract
This utility model provides a kind of sucking disc mechanism, connects including sucker, sucker joint, described sucker and sucker joint；Described sucking disc mechanism is additionally provided with control joint, has into outlet passageway to controlling joint from sucker joint；Described control joint is provided with air inlet/outlet and can close the movable valve plug of air inlet/outlet from inner side, described sucking disc mechanism is bled by described air inlet/outlet, the space of movable valve plug is set in described control joint before air inlet/outlet, making described valve core movement interior during this period of time to closing air inlet/outlet, sucking disc mechanism can be evacuated.This utility model can be automatically switched off the gas circuit of sucker when being evacuated to a certain degree, even if a sucker in sucker group is emptied, or article surface is uneven causes sucker not have perfect vacuum adsorbent article, and other sucker also can normally work.
Description
Technical field
This utility model relates to sucking disc mechanism.
Background technology
In with sucker as the mechanism drawing article, it usually needs the combination of several suckers works together, and several suckers are controlled by same gas circuit.When one of them sucker is emptied, or article surface is uneven when causing sucker not have perfect vacuum adsorbent article, and other sucker can be caused normally to work.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of sucking disc mechanism, whole sucker group will be caused to lose efficacy because of individual sucker state issues.To this end, this utility model is by the following technical solutions:
A kind of sucking disc mechanism, connects including sucker, sucker joint, described sucker and sucker joint, it is characterised in that described sucking disc mechanism is additionally provided with control joint, has into outlet passageway to controlling joint from sucker joint；
Described control joint is provided with air inlet/outlet and can close the movable valve plug of air inlet/outlet from inner side, described sucking disc mechanism is bled by described air inlet/outlet, the space of movable valve plug is set in described control joint before air inlet/outlet, making described valve core movement interior during this period of time to closing air inlet/outlet, sucking disc mechanism can be evacuated.
Further, described sucker joint has exhaust passage at the gas circuit communication port controlling this one end of joint, makes described spool can not close described gas circuit communication port.
Further, described spool is spherical valve core.
Further, described control joint is additionally provided with the gas circulation pore communicated with the external world.
Further, described control joint and sucker joint screw thread connect.
Further, described sucker joint is formed by top connection and lower contact are threaded.
Further, described control joint and top connection are threaded.
Owing to using the technical solution of the utility model, this utility model can be automatically switched off the gas circuit of sucker when being evacuated to a certain degree, even if a sucker in sucker group is emptied, or article surface is uneven causes sucker not have perfect vacuum adsorbent article, and other sucker also can normally work.
Accompanying drawing explanation
Fig. 1 is the sectional view that this utility model sucking disc mechanism is in when air-breathing terminates rear.
Fig. 2 is this utility model sucking disc mechanism sectional view when being in deflation status.
Fig. 3 is the explosive view of this utility model sucking disc mechanism.
Detailed description of the invention
Referring to the drawings.Sucking disc mechanism provided by the utility model, connects including sucker 1, sucker joint, described sucker 1 and sucker joint, and described sucking disc mechanism is additionally provided with control joint 2, has into outlet passageway to controlling joint 2 from sucker joint.Described sucker joint is by top connection 31 and lower contact 32 is threaded forms, and described control joint 2 and top connection 31 are threaded.
Top connection 31 and lower contact 32 are respectively arranged with gas circuit 310,320, and gas circuit 310,320 forms a section of sucker gas circuit, and top connection 31 and lower contact 32 are threaded connection and are clipped in the middle by the installation portion of sucker,
Described control joint 2 is provided with air inlet/outlet 21 and can close the movable valve plug 4 of air inlet/outlet 21 from inner side, and described spool is spherical valve core.Described sucking disc mechanism is bled by described air inlet/outlet 21, arranges the space 22 of movable valve plug in described control joint before air inlet/outlet, and space 22 is also a section of sucker gas circuit.When air-breathing, spool by gas pressure gradually to air inlet/outlet 21 so that described spool 4 move to close air inlet/outlet 21 during this period of time in, sucking disc mechanism can be evacuated, and meets the requirement of adsorbent article.During aerofluxus, spool 4, by the impact of air-flow or action of gravity, moves along space 22 and away from air inlet/outlet 21, opens air inlet/outlet 21, and air is in sucker gas circuit flows into sucker, and sucker departs from article
Described sucker joint has an exhaust passage 312 at the gas circuit communication port 311 controlling this one end of joint 2, so, when sucker be in spool above sucker joint in the case of air inlet time, spool 4 is not turn off described gas circuit communication port 311 when being fallen down by action of gravity.
Being additionally provided with the gas circulation pore 23 communicated with the external world on described control joint 2, when spool closing control joint air inlet/outlet, air unnecessary in sucker can be discharged by the thin mouth 23 that circulates.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and change or the modification made all are contained among protection domain of the present utility model.
Claims (7)
1. a sucking disc mechanism, connects including sucker, sucker joint, described sucker and sucker joint, it is characterised in that described sucking disc mechanism is additionally provided with control joint, has into outlet passageway to controlling joint from sucker joint；
Described control joint is provided with air inlet/outlet and can close the movable valve plug of air inlet/outlet from inner side, described sucking disc mechanism is bled by described air inlet/outlet, the space of movable valve plug is set in described control joint before air inlet/outlet, making described valve core movement interior during this period of time to closing air inlet/outlet, sucking disc mechanism can be evacuated.
2. a kind of sucking disc mechanism as claimed in claim 1, it is characterised in that described sucker joint has exhaust passage at the gas circuit communication port controlling this one end of joint, makes described spool can not close described gas circuit communication port.
3. a kind of sucking disc mechanism as claimed in claim 1, it is characterised in that described spool is spherical valve core.
4. a kind of sucking disc mechanism as described in claim 1,2 or 3, it is characterised in that be additionally provided with the gas circulation pore communicated with the external world on described control joint.
5. a kind of sucking disc mechanism as described in claim 1,2 or 3, it is characterised in that described control joint and sucker joint screw thread connect.
6. a kind of sucking disc mechanism as described in claim 1,2 or 3, it is characterised in that described sucker joint is formed by top connection and lower contact are threaded.
7. a kind of sucking disc mechanism as claimed in claim 6, it is characterised in that described control joint and top connection are threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485665.0U CN205772746U (en) | 2016-05-25 | 2016-05-25 | A kind of sucking disc mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485665.0U CN205772746U (en) | 2016-05-25 | 2016-05-25 | A kind of sucking disc mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772746U true CN205772746U (en) | 2016-12-07 |
Family
ID=58113134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620485665.0U Active CN205772746U (en) | 2016-05-25 | 2016-05-25 | A kind of sucking disc mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243763A (en) * | 2017-07-17 | 2017-10-13 | 合肥卡星数控设备有限公司 | A kind of vacuum suction table top embolism |
-
2016
- 2016-05-25 CN CN201620485665.0U patent/CN205772746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243763A (en) * | 2017-07-17 | 2017-10-13 | 合肥卡星数控设备有限公司 | A kind of vacuum suction table top embolism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |