CN106182059A - Vacuum generator - Google Patents
Vacuum generator Download PDFInfo
- Publication number
- CN106182059A CN106182059A CN201510214331.XA CN201510214331A CN106182059A CN 106182059 A CN106182059 A CN 106182059A CN 201510214331 A CN201510214331 A CN 201510214331A CN 106182059 A CN106182059 A CN 106182059A
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- cavity
- delivery outlet
- electromagnetic valve
- pressure chamber
- chamber
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention relates to produce apparatus field, specifically a kind of vacuum generator；It includes cavity and the compressed air gas source being connected with cavity by gas circuit, it is characterized in that: also include a 2/2-way electromagnetic valve, described cavity includes being connected with gas circuit and for inputting compressed-air actuated first air inlet and the pressure chamber at rear thereof, one for producing the first delivery outlet and the vacuum chamber at rear of suction, described vacuum chamber is connected with pressure chamber, described cavity also includes second delivery outlet being positioned at the pressure chamber other end, and 2/2-way electromagnetic valve is located on the second delivery outlet and controls the opening and closing of the second delivery outlet.The present invention uses above-mentioned design, it only has a cavity, multiple chamber is set in cavity, and 2/2-way electromagnetic valve is set in a certain outlet of cavity, thus realize that the most external gas circuit of cavity can realize object pick and place work so that really vacuum generator compact conformation, pick and place object high efficient and reliable.
Description
Technical field
The present invention relates to produce apparatus field, specifically a kind of vacuum generator.
Background technology
Vacuum generator designs according to hydromechanical bernoulli principle, it is widely used in commercial production, but, in commercial Application, vacuum generator itself can not directly be carried, draw article, it needs to coordinate sucker to work, and traditional vacuum generator only has a chamber, realize picking and placeing article or being the release reaching article by leakage destruction vacuum, it is outside chamber, to access compressed air again destroy vacuum, thus realize picking and placeing of article, these two kinds of methods, the interval time picking and placeing article is long, structure is complicated, the probability revealed is caused to increase.
Summary of the invention
It is an object of the invention to, it is provided that a kind of simple in construction, use reliable and efficient vacuum generator.
In order to achieve the above object, the present invention is achieved in that
A kind of vacuum generator, it includes cavity and the compressed air gas source being connected with cavity by gas circuit, it is characterized in that: also include a 2/2-way electromagnetic valve, described cavity includes being connected with gas circuit and for inputting compressed-air actuated first air inlet and the pressure chamber at rear thereof, one for producing the first delivery outlet and the vacuum chamber at rear of suction, described vacuum chamber is connected with pressure chamber, described cavity also includes second delivery outlet being positioned at the pressure chamber other end, and 2/2-way electromagnetic valve is located on the second delivery outlet and controls the opening and closing of the second delivery outlet.
The present invention uses above-mentioned design, it only has a cavity, multiple chamber is set in cavity, and 2/2-way electromagnetic valve is set in a certain outlet of cavity, thus realize that the most external gas circuit of cavity can realize object pick and place work so that really vacuum generator compact conformation, pick and place object high efficient and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
The present invention is further illustrated below by way of specific embodiment.
As shown in Figure 1, a kind of vacuum generator, it includes cavity 1 and the compressed air gas source 2 being connected with cavity 1 by gas circuit, it is characterized in that: also include a 2/2-way electromagnetic valve 3, described cavity 1 includes being connected with source of the gas 2 and for inputting compressed-air actuated first air inlet 4(interface 1) and the pressure chamber 5 at rear, one for producing the first delivery outlet 5(interface 2 of suction) and the vacuum chamber 7 at rear, described vacuum chamber 5 is connected with pressure chamber 7, described cavity 1 also includes a second delivery outlet 8(interface 3 being positioned at pressure chamber 5 other end), the second delivery outlet 8(interface 3 is located at by 2/2-way electromagnetic valve 3) upper and control the second delivery outlet 8(interface 3) opening and closing.
The operation principle of this vacuum generator is as follows:
When drawing object, interface 1 is opened, and interface 3 is opened, and interface 2 produces negative pressure 9, draws object；During release object, interface 1 is opened, and interface 3 is closed, and interface 2 produces malleation, discharges object.
The present invention uses above-mentioned design, it only has a cavity, multiple chamber is set in cavity, and 2/2-way electromagnetic valve is set in a certain outlet of cavity, thus realize that the most external gas circuit of cavity can realize object pick and place work so that really vacuum generator compact conformation, pick and place object high efficient and reliable.
Claims (1)
1. a vacuum generator, it includes cavity and the compressed air gas source being connected with cavity by gas circuit, it is characterized in that: also include a 2/2-way electromagnetic valve, described cavity includes being connected with gas circuit and for inputting compressed-air actuated first air inlet and the pressure chamber at rear thereof, one for producing the first delivery outlet and the vacuum chamber at rear of suction, described vacuum chamber is connected with pressure chamber, described cavity also includes second delivery outlet being positioned at the pressure chamber other end, and 2/2-way electromagnetic valve is located on the second delivery outlet and controls the opening and closing of the second delivery outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510214331.XA CN106182059A (en) | 2015-04-30 | 2015-04-30 | Vacuum generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510214331.XA CN106182059A (en) | 2015-04-30 | 2015-04-30 | Vacuum generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106182059A true CN106182059A (en) | 2016-12-07 |
Family
ID=57458907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510214331.XA Pending CN106182059A (en) | 2015-04-30 | 2015-04-30 | Vacuum generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106182059A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2435371Y (en) * | 2000-08-22 | 2001-06-20 | 华中科技大学 | Vacuum picking-up and depositing device for operation of submillimeter grade microminiature object |
| FR2807415A1 (en) * | 2000-04-07 | 2001-10-12 | Applic Procedes Electronique | Device for breaking the vacuum in a chamber comprises a tube placed in front of the obturator, which can apply a pressure to the membrane of the obturator in order to unseal it from its seat |
| CN101403442A (en) * | 2007-12-27 | 2009-04-08 | 奇瑞汽车股份有限公司 | Valve and system used for turbosupercharger recirculation |
| CN201529996U (en) * | 2009-11-04 | 2010-07-21 | 帕圣科技发展(上海)有限公司 | Air cut-off protective gas path of glass handling fixture |
| CN201981124U (en) * | 2010-12-29 | 2011-09-21 | 天津南玻节能玻璃有限公司 | Vacuum system of hollow glass integrating machine and vacuum generator thereof |
| CN202845631U (en) * | 2012-10-26 | 2013-04-03 | 东风汽车股份有限公司 | Stamping line end picker |
| CN204673638U (en) * | 2015-04-30 | 2015-09-30 | 上海宝研机械液压技术发展有限公司 | Vacuum generator |
-
2015
- 2015-04-30 CN CN201510214331.XA patent/CN106182059A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2807415A1 (en) * | 2000-04-07 | 2001-10-12 | Applic Procedes Electronique | Device for breaking the vacuum in a chamber comprises a tube placed in front of the obturator, which can apply a pressure to the membrane of the obturator in order to unseal it from its seat |
| CN2435371Y (en) * | 2000-08-22 | 2001-06-20 | 华中科技大学 | Vacuum picking-up and depositing device for operation of submillimeter grade microminiature object |
| CN101403442A (en) * | 2007-12-27 | 2009-04-08 | 奇瑞汽车股份有限公司 | Valve and system used for turbosupercharger recirculation |
| CN201529996U (en) * | 2009-11-04 | 2010-07-21 | 帕圣科技发展(上海)有限公司 | Air cut-off protective gas path of glass handling fixture |
| CN201981124U (en) * | 2010-12-29 | 2011-09-21 | 天津南玻节能玻璃有限公司 | Vacuum system of hollow glass integrating machine and vacuum generator thereof |
| CN202845631U (en) * | 2012-10-26 | 2013-04-03 | 东风汽车股份有限公司 | Stamping line end picker |
| CN204673638U (en) * | 2015-04-30 | 2015-09-30 | 上海宝研机械液压技术发展有限公司 | Vacuum generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |