CN204327726U - A kind of omnipotent negative pressure of vacuum sucker - Google Patents
A kind of omnipotent negative pressure of vacuum sucker Download PDFInfo
- Publication number
- CN204327726U CN204327726U CN201420753341.1U CN201420753341U CN204327726U CN 204327726 U CN204327726 U CN 204327726U CN 201420753341 U CN201420753341 U CN 201420753341U CN 204327726 U CN204327726 U CN 204327726U
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- CN
- China
- Prior art keywords
- negative pressure
- suction cup
- cup base
- omnipotent
- storage chamber
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- 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 utility model discloses a kind of omnipotent negative pressure of vacuum sucker, comprise: suction cup base, rapid pipe joint and pressurized gas leading pipe, described suction cup base lower horizontal is provided with a gas storage chamber, the top of described suction cup base is extended downwards an air-flow path be connected with gas storage chamber, described rapid pipe joint is connected between air-flow path port and pressurized gas leading pipe, the bottom surface of described suction cup base has been horizontally disposed with negative pressure generation die cavity, described negative pressure generation die cavity is the square groove extending to suction cup base side, long and narrow jet orifice is respectively arranged with between described gas storage chamber and negative pressure generation die cavity.By the way, the omnipotent negative pressure of vacuum sucker of one described in the utility model, processing technology is simple, adapt to wide, the object adaptability avoiding now suctorial shortcoming, particularly effects on surface turbidity test low is good, cost, also far below existing sucker system, is desirable sucker upgrading product.
Description
Technical field
The utility model relates to negative pressure sucker design field, particularly relates to a kind of omnipotent negative pressure of vacuum sucker.
Background technique
Vacuum chuck exists already and generally uses, and existing vacuum chuck can be divided into contact-type and contactless two large classes.Contact-type sucker will be equipped with corresponding negative pressure system, and as vacuum pump or vacuum generator, contact-type sucker can not the too coarse or pertusate object of adsorption surface, otherwise suction can be caused to decline or cannot produce suction at all.And Contactless sucking disk is higher for the surface cleanness requirement of object, the object of dust can not be drawn for a long time, dust adsorption can change the flow direction of air-flow in chuck surface, suction is reduced, and object may be caused to come off when getting thing upset, all there is certain use narrow limitation in two kinds of suckers, and cost is higher.
Application number be 201010003309.8 utility model patent disclose a kind of hard negative pressure sucker, adsorption force can be produced to the object of airtight and non-flat smooth, and not easily landing, but its complex structure, be difficult to safeguard, and effects on surface has dust, the object of particulate matter has narrow limitation.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of omnipotent negative pressure of vacuum sucker, and simplified structure, reduces costs, and strengthens the adaptability to multiple body surface.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of omnipotent negative pressure of vacuum sucker, comprise: suction cup base, rapid pipe joint and pressurized gas leading pipe, described suction cup base lower horizontal is provided with a gas storage chamber, the top of described suction cup base is extended downwards an air-flow path be connected with gas storage chamber, described rapid pipe joint is connected between air-flow path port and pressurized gas leading pipe, the bottom surface of described suction cup base has been horizontally disposed with negative pressure generation die cavity, described negative pressure generation die cavity is the square groove extending to suction cup base side, long and narrow jet orifice is respectively arranged with between described gas storage chamber and negative pressure generation die cavity.
In the utility model preferred embodiment, the end of described gas storage chamber is provided with the plug of sealing.
In the utility model preferred embodiment, the pressurized air in described gas storage chamber reaches the outside of suction cup base after jet orifice ejection along negative pressure generation die cavity.
In the utility model preferred embodiment, the quantity of described negative pressure generation die cavity is at least one.
In the utility model preferred embodiment, described pressurized gas leading pipe external compressed air supply equipment.
The beneficial effects of the utility model are: the omnipotent negative pressure of vacuum sucker of one that the utility model is pointed out, negative pressure generation die cavity is processed into corresponding size, quantity and distribution according to the body surface of different shape, processing technology is simple, invest little, instant effect, adapt to wide, avoid now suctorial shortcoming, particularly effects on surface turbidity test low, have a small amount of hole, gas leakage object adaptability good, cost, also far below existing sucker system, is desirable sucker upgrading product.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of omnipotent negative pressure of vacuum sucker one of the utility model preferred embodiment;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the A position enlarged view of Fig. 1.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 3, the utility model is embodiment comprise:
A kind of omnipotent negative pressure of vacuum sucker, comprise: suction cup base 1, rapid pipe joint 2 and pressurized gas leading pipe 3, described suction cup base 1 lower horizontal is provided with a gas storage chamber 12, the top of described suction cup base 1 is extended downwards an air-flow path 11 be connected with gas storage chamber 12, described rapid pipe joint 2 is connected between air-flow path 11 port and pressurized gas leading pipe 3, the bottom surface of described suction cup base 1 has been horizontally disposed with negative pressure generation die cavity 15, described negative pressure generation die cavity 15 is for extending to the square groove of suction cup base 1 side, be respectively arranged with long and narrow jet orifice 13 between described gas storage chamber 12 with negative pressure generation die cavity 15 to be communicated with.
The utility model is according to hydromechanical Bernoulli effect: when liquid speed is faster, and the pressure on the interface of object and fluid contact is less, otherwise pressure is larger.Around this principle, by high velocity air by specific route, be directed to the surface needing the object drawn, the barometric pressure pressure at the front of object 4 and the interface of fluid contact is reduced, and the reverse side of object 4 still bears normal atmosphere (An), by the double-edged pressure reduction of object 4, form the power of lifting.When this power is greater than the gravity of object 4 time, object 4 has just been got up by absorption.
Pressurized gas leading pipe 3 is responsible for access pressurized gas, air-flow path 11 is responsible for the path providing pressurized gas, gas storage chamber 12 provides the storage space of pressurized gas, air pressure can be kept relative stability, jet orifice 13 can produce high velocity air, negative pressure generation die cavity 15 can retrain high velocity air direction, guide high velocity air by by absorption body surface, formed negative pressure.
Described a kind of omnipotent negative pressure of vacuum sucker is provided with gas storage chamber 12 especially and carries out the stable of air pressure, and the end of described gas storage chamber 12 is provided with the plug 14 of sealing, and gas storage chamber 12 machines rear employing plug 14 and carries out shutoff.
Further, the pressurized air in described gas storage chamber 12 reaches the outside of suction cup base 1 after jet orifice 13 sprays along negative pressure generation die cavity 15.
Further, the quantity of described negative pressure generation die cavity 15 is at least one.Negative pressure generation die cavity 15 becomes corresponding size, quantity and distribution according to object 4 surface Machining of different shape, and processing technology is simple, and cost is lower.
Further, described pressurized gas leading pipe 3 external compressed air supply equipment, source of the gas is extensive, easy to use.
In sum, the omnipotent negative pressure of vacuum sucker of one that the utility model is pointed out, effects on surface contains dust particles, turbidity test are poor, there is a small amount of hole on surface, the object of gas leakage has suction widely, adaptability is good, structure is simple, easy to maintenance, applied widely.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. an omnipotent negative pressure of vacuum sucker, for the absorption of object, comprise: suction cup base, rapid pipe joint and pressurized gas leading pipe, described suction cup base lower horizontal is provided with a gas storage chamber, the top of described suction cup base is extended downwards an air-flow path be connected with gas storage chamber, described rapid pipe joint is connected between air-flow path port and pressurized gas leading pipe, it is characterized in that, the bottom surface of described suction cup base has been horizontally disposed with negative pressure generation die cavity, described negative pressure generation die cavity is the square groove extending to suction cup base side, long and narrow jet orifice is respectively arranged with between described gas storage chamber and negative pressure generation die cavity.
2. omnipotent negative pressure of vacuum sucker according to claim 1, is characterized in that, the end of described gas storage chamber is provided with the plug of sealing.
3. omnipotent negative pressure of vacuum sucker according to claim 1, is characterized in that, the pressurized air in described gas storage chamber reaches the outside of suction cup base after jet orifice ejection along negative pressure generation die cavity.
4. omnipotent negative pressure of vacuum sucker according to claim 1, is characterized in that, the quantity of described negative pressure generation die cavity is at least one.
5. omnipotent negative pressure of vacuum sucker according to claim 1, is characterized in that, described pressurized gas leading pipe external compressed air supply equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753341.1U CN204327726U (en) | 2014-12-05 | 2014-12-05 | A kind of omnipotent negative pressure of vacuum sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753341.1U CN204327726U (en) | 2014-12-05 | 2014-12-05 | A kind of omnipotent negative pressure of vacuum sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327726U true CN204327726U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420753341.1U Withdrawn - After Issue CN204327726U (en) | 2014-12-05 | 2014-12-05 | A kind of omnipotent negative pressure of vacuum sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482028A (en) * | 2014-12-05 | 2015-04-01 | 张遍青 | Universal vacuum sucker |
-
2014
- 2014-12-05 CN CN201420753341.1U patent/CN204327726U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482028A (en) * | 2014-12-05 | 2015-04-01 | 张遍青 | Universal vacuum sucker |
| CN104482028B (en) * | 2014-12-05 | 2016-08-31 | 张遍青 | A kind of omnipotent negative pressure of vacuum sucker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150513 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |