CN202707432U - Combined type vacuum generator - Google Patents
Combined type vacuum generator Download PDFInfo
- Publication number
- CN202707432U CN202707432U CN 201220235890 CN201220235890U CN202707432U CN 202707432 U CN202707432 U CN 202707432U CN 201220235890 CN201220235890 CN 201220235890 CN 201220235890 U CN201220235890 U CN 201220235890U CN 202707432 U CN202707432 U CN 202707432U
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- vacuum
- collecting plate
- generating means
- vacuum generator
- composite
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Abstract
Provided is a combined type vacuum generator, comprising at least one conflux board which is provided with a plurality of vacuum generators. The at least one conflux board is meanwhile provided with a plurality of vacuum generators, which can generate vacuum work flow several times that of an original vacuum generator to be suitable for usage occasions with greater demand of work vacuum flow and expand an application scope. According to different use requirements, a user can combine a plurality of conflux boards into a combined conflux board; accordingly, a plurality of vacuum generators with same or different work vacuum flows can be flexibly chosen for combination, which can enlarge a usage scope of a vacuum generator.
Description
Technical field
The utility model relates to a kind of vacuum generating device, particularly relates to a kind of composite vacuum generating means.
Background technique
At present along with the improving constantly of industrial automation level, vacuum generator and vacuum chuck be machinery in industrial automation, electronics, and packing, printing, the fields such as plastics and robot are widely used.Vacuum generator is exactly to utilize the malleation source of the gas to produce a kind of novel of negative pressure, and is efficient, cleaning, economical, small-sized vacuum components and parts, this is being so that there is being compressed-air actuated place, or needs simultaneously the place of positive/negative-pressure to obtain negative pressure in a pneumatic system to become very easy and convenient.
Existing vacuum generator often uses separately, a plurality of combining can't be used together, can only produce the limit max vacuum flow of self, so that its use occasion is restricted.
This shows that existing vacuum generator often can't satisfy its demand because the restriction of himself structure makes the working vacuum flow of its generation often less for the use occasion that a few thing vacuum traffic requirement is larger.
The model utility content
The purpose of this utility model is to provide a kind of composite vacuum generating means, can produce working vacuum flow times over former vacuum generator by a plurality of vacuum generators are installed on collecting plate simultaneously.
In order to address the above problem, the utility model provides a kind of composite vacuum generating means, comprises at least one collecting plate, and some vacuum generators are set on the described collecting plate.
Preferably, comprise at least one vacuum generator mounting structure for vacuum generator is installed on the described collecting plate.
Preferably, comprise some vacuum generator mounting structures on the described collecting plate, some vacuum generator mounting structures are arranged on the upper bottom surface and a pair of corresponding side surface of described collecting plate.
Preferably, each vacuum generator mounting structure comprises that for air cavity, vacuum chamber and exhaust cavity, chamber corresponding on all vacuum generator mounting structures is connected.
Preferably, the bottom surface of described collecting plate also is provided with vacuum port, and described vacuum port is connected with described vacuum chamber.
Preferably, the bottom surface of described collecting plate also is provided with air supply opening, and described air supply opening is connected for air cavity with described.
Preferably, the bottom surface of described collecting plate also is provided with some relief openings, and described relief opening is connected with described exhaust cavity.
Preferably, be provided with silencing apparatus on the described relief opening.
Preferably, the both sides of described collecting plate also are connected with mounting bracket.
Preferably, be provided with T-shaped mounting groove on the wherein a pair of side of described collecting plate, described mounting bracket is bolted connection on described T-shaped mounting groove.
Compared with prior art, the utlity model has following beneficial effect:
(1) provides a kind of composite vacuum generating means, by being installed simultaneously, a plurality of vacuum generators can produce working vacuum flow times over former vacuum generator on collecting plate, to satisfy the use occasion larger to the working vacuum traffic demand, enlarged its applicable scope.
(2) provide a kind of combination collecting plate, according to different user demands, the user can select the vacuum generator of identical or different working vacuum flow to combine neatly, has increased the using scope of vacuum generator.
Description of drawings
Fig. 1 is a kind of composite vacuum generating means of the utility model front elevation;
Fig. 2 is a kind of composite vacuum generating means of the utility model bottom view;
Fig. 3 A is the utility model embodiment collecting plate bottom schematic view;
Fig. 3 B is the utility model embodiment collecting plate schematical top view.
Embodiment
The utility model provides a kind of composite vacuum generating means, comprise at least one collecting plate, some vacuum generators are set on the collecting plate, some vacuum generators are fixedly installed on the collecting plate by some vacuum generator mounting structures, comprise at least one vacuum generator mounting structure for vacuum generator is installed on the collecting plate.The utility model is not restricted the individual number average of collecting plate, vacuum generator and vacuum generator mounting structure, and the number of the vacuum generator of installing on the number of vacuum generator mounting structure and the collecting plate is relevant.Each vacuum generator mounting structure comprises for air cavity, vacuum chamber and exhaust cavity, on all vacuum generator mounting structures corresponding chamber be connected (namely all vacuum generator mounting structures for air cavity communicate, the vacuum chamber of all vacuum generator mounting structures communicates and the exhaust cavity of all vacuum generator mounting structures communicates respectively, but do not communicate between air cavity, vacuum chamber and the exhaust cavity three).In the utility model, the shape for air cavity, vacuum chamber and exhaust cavity is not done strict restriction yet, can be designed as the square that the user needs, rectangular, the geometrical shapies such as circle.Can produce working vacuum flow times over former vacuum generator by a plurality of vacuum generators are installed simultaneously on collecting plate, to satisfy the use occasion larger to the working vacuum traffic demand, enlarge its applicable scope.The utility model below in conjunction with accompanying drawing, is lifted a specific embodiment and is described in detail for convenience of explanation.
Please refer to Fig. 1 and Fig. 2, a kind of composite vacuum generating means, comprise collecting plate 1, vacuum generator 2, silencing apparatus 3, support 4, a vacuum out splice going splice 5, instrument 6 and instrument 7, in the utility model, can come according to user demand quantity and the mounting point of design and installation vacuum generator, existing illustrate as an example of vacuum generating device that four vacuum generators 2 are installed example.In the present embodiment, wherein two vacuum generators 2 are installed on the upper bottom surface of collecting plate 1, and two other vacuum generator 2 is installed in respectively on first pair of corresponding side surface of collecting plate 1.Also be respectively equipped with a T-shaped mounting groove on second pair of corresponding side surface of collecting plate 1, mounting bracket 4 is bolted connection on T-shaped mounting groove 110.
In the utility model, silencing apparatus 3, a vacuum out splice going splice 5, instrument 6 and instrument 7 are not necessary parts, in the present embodiment, preferably, the bottom surface of collecting plate 1 is provided with silencing apparatus 3, a vacuum out splice going splice 5, reaches the instrument 6 and the instrument 7 that show composite vacuum generating means air pressure inside, wherein, the noise that silencing apparatus 3 produces when being used for eliminating the vacuum generator Exhaust Gas, vacuum out splice going splice 5 be used for connecting external equipment, instrument 6 and instrument 7 be used for respectively showing as shown in Figure 3A for the atmospheric pressure value in air cavity 11 and the vacuum chamber 12.
Please refer to Fig. 3 A and Fig. 3 B, be provided with altogether four vacuum generator mounting structures on the upper bottom surface of collecting plate 1 and first pair of corresponding side surface, each vacuum generator mounting structure comprises one for air cavity 11, a vacuum chamber 12 and an exhaust cavity 13, communicating respectively for air cavity 11, vacuum chamber 12 and exhaust cavity 13 between the different vacuum generator mounting structures.In the utility model, the shape for air cavity, vacuum chamber and exhaust cavity is not done strict restriction, in the present embodiment, square for being shaped as of air cavity, vacuum chamber and exhaust cavity.In the utility model, number to air supply opening, vacuum port and relief opening is not restricted yet, in the present embodiment, the bottom surface of collecting plate 1 is provided with an air supply opening 14, a vacuum port 15 and three relief openings 16, is connected respectively with for air cavity 11, vacuum chamber 12 and exhaust cavity 13.Be respectively arranged with a silencing apparatus 3 on three relief openings 16.In addition, preferably, the screw mounting hole 17 that the bottom surface of collecting plate 1 also is provided with for the mount inlet 18 that instrument 6 is installed, is used for that the mount inlet 19 of instrument 7 is installed and is used for installing vacuum out splice going splice 5.
When the composite vacuum generating means was worked, the external compression air entered for behind the air cavity 11 via air supply opening 14 and is distributed to four vacuum generators 2 that are connected with collecting plate 1, provided vacuum generator 2 work needed gas pressure source.The negative pressure that produces during vacuum generator 2 work is exported by vacuum port 15 after vacuum chamber 12 confluxes, the working vacuum flow of vacuum port 15 outputs is exactly the working vacuum flow sum of four vacuum generators 2 like this, and then increased greatly the working vacuum flow of vacuum generating device, can satisfy the use occasion larger to the working vacuum traffic demand, enlarge its applicable scope.The gas of discharging during vacuum generator 2 work enters relief opening 16 and discharges after silencing apparatus 3 is eliminated noise after exhaust cavity 13 confluxes.
Enter for the atmospheric pressure value in the air cavity 11 when we just can see the work of composite vacuum generating means intuitively from the shown numerical value of instrument 6, thereby can adjust control to air supply according to the user is actual required; The atmospheric pressure value of the negative pressure of vacuum chamber 12 interior generations also can be selected the number of vacuum generator or the vacuum generator of different operating vacuum flow according to the user is actual required when we can also see the work of composite vacuum generating means intuitively from the shown numerical value of instrument 7.
In the utility model, can combine between some collecting plates 1 and form a combination collecting plate, on the combination collecting plate more vacuum generators can be installed.According to different user demands, the user can select the vacuum generator of identical or different working vacuum flow to combine neatly, has reduced the usage requirement to vacuum generator working vacuum flow.
The utility model preferred embodiment disclosed herein just is used for helping to set forth the utility model.Preferred embodiment does not have all details of detailed descriptionthe, does not limit this model utility yet and only is described embodiment.Obviously, according to the content of this specification, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to explain better principle of the present utility model and practical application, thereby makes one of ordinary skill in the art can utilize well the utility model.The utility model only is subjected to the restriction of claims and four corner and equivalent.
Claims (10)
1. a composite vacuum generating means is characterized in that, comprises at least one collecting plate, and some vacuum generators are set on the described collecting plate.
2. composite vacuum generating means as claimed in claim 1 is characterized in that, comprises at least one vacuum generator mounting structure for vacuum generator is installed on the described collecting plate.
3. composite vacuum generating means as claimed in claim 2 is characterized in that, comprises some vacuum generator mounting structures on the described collecting plate, and some vacuum generator mounting structures are arranged on the upper bottom surface and a pair of corresponding side surface of described collecting plate.
4. composite vacuum generating means as claimed in claim 3 is characterized in that, each vacuum generator mounting structure comprises that for air cavity, vacuum chamber and exhaust cavity, chamber corresponding on all vacuum generator mounting structures is connected.
5. composite vacuum generating means as claimed in claim 4 is characterized in that, the bottom surface of described collecting plate also is provided with vacuum port, and described vacuum port is connected with described vacuum chamber.
6. composite vacuum generating means as claimed in claim 4 is characterized in that, the bottom surface of described collecting plate also is provided with air supply opening, and described air supply opening is connected for air cavity with described.
7. composite vacuum generating means as claimed in claim 4 is characterized in that, the bottom surface of described collecting plate also is provided with some relief openings, and described relief opening is connected with described exhaust cavity.
8. composite vacuum generating means as claimed in claim 7 is characterized in that, is provided with silencing apparatus on the described relief opening.
9. composite vacuum generating means as claimed in claim 1 is characterized in that, the both sides of described collecting plate also are connected with mounting bracket.
10. composite vacuum generating means as claimed in claim 9 is characterized in that, is provided with T-shaped mounting groove on the wherein a pair of side of described collecting plate, and described mounting bracket is bolted connection on described T-shaped mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235890 CN202707432U (en) | 2012-05-24 | 2012-05-24 | Combined type vacuum generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235890 CN202707432U (en) | 2012-05-24 | 2012-05-24 | Combined type vacuum generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202707432U true CN202707432U (en) | 2013-01-30 |
Family
ID=47587740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220235890 Expired - Lifetime CN202707432U (en) | 2012-05-24 | 2012-05-24 | Combined type vacuum generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202707432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438586A (en) * | 2016-08-02 | 2017-02-22 | 广州道注塑机械股份有限公司 | Rod cavity waste oil vacuum collector of hydraulic oil cylinder |
-
2012
- 2012-05-24 CN CN 201220235890 patent/CN202707432U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438586A (en) * | 2016-08-02 | 2017-02-22 | 广州道注塑机械股份有限公司 | Rod cavity waste oil vacuum collector of hydraulic oil cylinder |
| CN106438586B (en) * | 2016-08-02 | 2019-03-26 | 广州一道注塑机械股份有限公司 | A kind of hydraulic cylinder rod chamber waste oil vacuum collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211213 Address after: 313100 -2 factory building, Changxin Road, Changxing County Taihu street, Huzhou, Zhejiang, China, 809 Patentee after: AIRBEST (CHANGXING) TECHNOLOGY CO.,LTD. Address before: 325604 Liu Shi Zhen Ma Ren Qiao Cun, Leqing City, Wenzhou City, Zhejiang Province Patentee before: AIRBEST PNEUMATICS CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |