CN102373861A - Novel automatic sliding door type vacuum box - Google Patents
Novel automatic sliding door type vacuum box Download PDFInfo
- Publication number
- CN102373861A CN102373861A CN 201010250197 CN201010250197A CN102373861A CN 102373861 A CN102373861 A CN 102373861A CN 201010250197 CN201010250197 CN 201010250197 CN 201010250197 A CN201010250197 A CN 201010250197A CN 102373861 A CN102373861 A CN 102373861A
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- CN
- China
- Prior art keywords
- castor
- guide rail
- push
- pull
- vacuum tank
- 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.)
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Abstract
The invention discloses a novel automatic sliding door type vacuum box which consists of a vacuum box body (1), a vacuum pipeline (2), a vacuumizing valve (3), an exhaust valve (4), a sealing groove (5), a sealing ring (6), a castor (7), a guide rail (8), a sealing door (9), a sliding cylinder (10) and the like. The novel automatic sliding door type vacuum box disclosed by the invention has the beneficial effects that: the weight of the sealing door is born by the castor, thus the size of the vacuum box is not limited by the bearing capacity of the hinge, and the sealing door can be made to be larger and heavier so as to meet the needs of more customers.
Description
Affiliated technical field
The present invention relates to vacuum equipment, particularly vacuum tank.
Background technology
Existing vacuum tank, generally by vacuum chamber, form, take out true valve, venting valve, vacuum meter, seal groove, sealing ring, hermatic door etc. and form.Open hermatic door, put into the workpiece that needs vacuumize in the vacuum tank, shut and close the venting valve behind the hermatic door, open and take out true valve, vacuum tank is vacuumized, make the pressure in the vacuum tank be lower than ambient pressure.The hermatic door of existing vacuum tank is to adopt hinge type to connect, and hermatic door can or be closed vacuum tank around the axle Unscrew of hinge, and hinge is also supporting the weight of hermatic door simultaneously.When the volume of vacuum tank was big, the hermatic door size also can become big its quality can corresponding increase, and after the quality of hermatic door acquired a certain degree, existing hinge just was difficult to support the weight of hermatic door.
In order to overcome the existing in prior technology deficiency, the present invention provides a kind of new type auto push-and-pull gate-type vacuum tank.
Summary of the invention
The present invention adopts the mode of sliding door, and the quality of hermatic door is transmitted on the guide rail through castor, overcomes the deficiency of hinge type hermatic door.
The technical solution adopted for the present invention to solve the technical problems is: a kind of new type auto push-and-pull gate-type vacuum tank by vacuum chamber (1), vacuum line (2), take out true valve (3), venting valve (4), seal groove (5), sealing ring (6), castor (7), guide rail (8), hermatic door (9), push-and-pull cylinder (10) etc. and form; It is characterized in that: be equipped with on the vacuum chamber (1) and take out true valve (3), venting valve (4), seal groove (5) and guide rail (8); Take out true valve (3) and go up connection vacuum line (2); Hermatic door (9) is fixed with push-and-pull cylinder (10) and castor (7) is arranged, and castor (7) cooperates along guide rail surface with guide rail (8) and rolls; Push-and-pull cylinder (10) can be that cylinder also can be a hydraulic cylinder; Castor (7) can be outer round also can be inner concave shape, inner concave shape castor (7) and the supporting use of optical axis formula guide rail (8), outer round and the supporting use of slot type guide rail (8).
The invention has the beneficial effects as follows; A kind of new type auto push-and-pull gate-type vacuum tank bear the quality of hermatic door through castor, so the size of vacuum tank does not receive the restriction of hinge weight capacity; Can make hermatic door more greatly heavier, to adapt to more requirement of client.
Description of drawings
Shown in Figure 1 is a kind of new type auto push-and-pull gate-type vacuum tank profile sketch map.
Shown in Figure 2 is a kind of new type auto push-and-pull gate-type vacuum box structure sketch map.
Shown in Figure 3ly join and sketch map for inner concave shape castor and optical axis formula guide rail.
Shown in Figure 4ly join and sketch map for outer round castor and slot type guide rail.
The specific embodiment
Embodiment 2; A kind of new type auto push-and-pull gate-type vacuum tank profile sketch map as shown in Figure 1, a kind of new type auto push-and-pull gate-type vacuum tank by vacuum chamber (1), vacuum line (2), take out true valve (3), venting valve (4), seal groove (5), sealing ring (6), castor (7), guide rail (8), hermatic door (9), push-and-pull cylinder (10) etc. and form.Be equipped with on the vacuum chamber (1) and take out true valve (3), venting valve (4), seal groove (5) and guide rail (8); Take out true valve (3) and go up connection vacuum line (2); Hermatic door (9) is fixed with cylinder as push-and-pull cylinder (10) with castor (7) is arranged, and castor (7) cooperates along guide rail surface with guide rail (8) and rolls; Push-and-pull cylinder (10) is a hydraulic cylinder; Castor (7) is outer round, joins with shown in the sketch map outer round castor (7) and the supporting use of slot type guide rail (8) like outer round castor of Fig. 4 and slot type guide rail.Cylinder is shifted the hermatic door (9) of vacuum tank onto position shown in Figure 1 during work, close the venting valve (4) open take out true valve (3) can be to vacuumizing processing in the vacuum chamber.Application of vacuum is closed to open and is taken out true valve (3) after finishing, and opens venting valve (4), shifts the hermatic door (9) of vacuum tank onto position shown in Figure 2 with cylinder, just can the workpiece in the vacuum tank be taken out, and carries out next operation cycle.
Claims (3)
1. new type auto push-and-pull gate-type vacuum tank; By vacuum chamber (1), vacuum line (2), take out true valve (3), venting valve (4), seal groove (5), sealing ring (6), castor (7), guide rail (8), hermatic door (9), push-and-pull cylinder (10) etc. and form; It is characterized in that: be equipped with on the vacuum chamber (1) and take out true valve (3), venting valve (4), seal groove (5) and guide rail (8); Take out true valve (3) and go up connection vacuum line (2); Hermatic door (9) is fixed with push-and-pull cylinder (10) and castor (7) is arranged, and castor (7) cooperates along guide rail surface with guide rail (8) and rolls.
2. a kind of new type auto push-and-pull gate-type vacuum tank according to claim 1 is characterized in that: a kind of new type auto push-and-pull gate-type vacuum tank push-and-pull cylinder (10) can be that cylinder also can be a hydraulic cylinder.
3. a kind of new type auto push-and-pull gate-type vacuum tank according to claim 1, it is characterized in that castor (7) can be outer round also can be inner concave shape, inner concave shape castor (7) and the supporting use of optical axis formula guide rail (8), outer round and the supporting use of slot type guide rail (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010250197 CN102373861A (en) | 2010-08-11 | 2010-08-11 | Novel automatic sliding door type vacuum box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010250197 CN102373861A (en) | 2010-08-11 | 2010-08-11 | Novel automatic sliding door type vacuum box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102373861A true CN102373861A (en) | 2012-03-14 |
Family
ID=45793031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010250197 Pending CN102373861A (en) | 2010-08-11 | 2010-08-11 | Novel automatic sliding door type vacuum box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102373861A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374529A (en) * | 2014-11-07 | 2015-02-25 | 北京卫星环境工程研究所 | Variable-capacity rigid collection chamber for spacecraft integral leak rate test |
| CN104697727A (en) * | 2015-02-05 | 2015-06-10 | 北京卫星环境工程研究所 | Square box type negative pressure container for total leakage test of spacecraft |
| CN106862132A (en) * | 2016-12-26 | 2017-06-20 | 常州君合科技股份有限公司 | The exit structure of cleaning machine |
-
2010
- 2010-08-11 CN CN 201010250197 patent/CN102373861A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374529A (en) * | 2014-11-07 | 2015-02-25 | 北京卫星环境工程研究所 | Variable-capacity rigid collection chamber for spacecraft integral leak rate test |
| CN104697727A (en) * | 2015-02-05 | 2015-06-10 | 北京卫星环境工程研究所 | Square box type negative pressure container for total leakage test of spacecraft |
| CN106862132A (en) * | 2016-12-26 | 2017-06-20 | 常州君合科技股份有限公司 | The exit structure of cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Liu Xiuling Document name: Notification of Passing Preliminary Examination of the Application for Invention Addressee: Liu Xiuling Document name: Notification that Application Deemed not to be Proposed |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |