CN104482028A - Universal vacuum sucker - Google Patents
Universal vacuum sucker Download PDFInfo
- Publication number
- CN104482028A CN104482028A CN201410728608.6A CN201410728608A CN104482028A CN 104482028 A CN104482028 A CN 104482028A CN 201410728608 A CN201410728608 A CN 201410728608A CN 104482028 A CN104482028 A CN 104482028A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- sucker
- storage chamber
- suction cup
- cup base
- 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.)
- Granted
Links
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 241000252254 Catostomidae Species 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B47/00—Suction cups for attaching purposes; Equivalent means using adhesives
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a universal vacuum sucker comprising a sucker base, a quick connector and a compressed air guide tube. The lower portion of the sucker base is horizontally provided with an air storage chamber. The top of the sucker base is provided with an air passage extending down and communicated with the air storage chamber. The quick connector is connected between an opening of the air passage and the compressed air guide tube. The bottom of the sucker base is horizontally provided with a negative pressure generating cavity which is a square cell extending to the side of the sucker base. Narrow jet holes are provided between the air storage chamber and the negative pressure generating cavity. In this way, the universal vacuum sucker has the advantages that the process is simple, applicable range is wide, defects of the existing suckers are overcome, the sucker is especially adaptable to an object with low surface cleanliness level, the cost of the sucker is far lower than that of the existing sucker system, and the sucker is an ideal upgrade product.
Description
Technical field
The present invention relates to negative pressure sucker design field, particularly relate 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 patent of invention 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.
Summary of the invention
The technical problem that the present invention 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 present invention 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 a preferred embodiment of the present invention, the end of described gas storage chamber is provided with the plug of sealing.
In a preferred embodiment of the present invention, 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 a preferred embodiment of the present invention, the quantity of described negative pressure generation die cavity is at least one.
In a preferred embodiment of the present invention, described pressurized gas leading pipe external compressed air supply equipment.
The invention has the beneficial effects as follows: the omnipotent negative pressure of vacuum sucker of the one that the present invention points 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 embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, 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 present invention 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 embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises:
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 present invention 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 the one that the present invention points 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, and adaptability is good, and structure is simple, easy to maintenance, applied widely.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention 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 invention.
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 |
|---|---|---|---|
| CN201410728608.6A CN104482028B (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 |
|---|---|---|---|
| CN201410728608.6A CN104482028B (en) | 2014-12-05 | 2014-12-05 | A kind of omnipotent negative pressure of vacuum sucker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104482028A true CN104482028A (en) | 2015-04-01 |
| CN104482028B CN104482028B (en) | 2016-08-31 |
Family
ID=52756607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410728608.6A Expired - Fee Related CN104482028B (en) | 2014-12-05 | 2014-12-05 | A kind of omnipotent negative pressure of vacuum sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482028B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945998A (en) * | 2017-03-22 | 2017-07-14 | 达尔嘉(广州)标识设备有限公司 | A kind of rotating disc type air blowing part flow arrangement |
| CN108526776A (en) * | 2018-05-26 | 2018-09-14 | 宁夏小牛自动化设备有限公司 | Suction cup assembly and pallet device and confluence tape welding machine and absorption welding method |
| CN111037487A (en) * | 2019-12-09 | 2020-04-21 | 中国工程物理研究院化工材料研究所 | Clamping accidental failure prevention structure of vacuum chuck for workpiece clamping |
| CN111561510A (en) * | 2020-04-26 | 2020-08-21 | 浙江大学 | Vacuum chuck based on liquid seal and adsorption method thereof |
| CN114538162A (en) * | 2022-03-25 | 2022-05-27 | 厦门市华飚科技有限公司 | Fabric composite sucking disc |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1599690A (en) * | 2001-11-08 | 2005-03-23 | 申东晓 | Vacuum chuck device |
| TW200810882A (en) * | 2006-08-21 | 2008-03-01 | Ind Tech Res Inst | Vacuum mounting device capable of exerting negative pressures and the edging apparatus using the same |
| KR100968437B1 (en) * | 2009-11-17 | 2010-07-07 | 한국뉴매틱(주) | Non-contact type vacuum pads |
| US20140027588A1 (en) * | 2012-07-26 | 2014-01-30 | Tru-Miles Hardware Co., Ltd. | Sucker with Optimum Suction Attachment Effect |
| CN204327726U (en) * | 2014-12-05 | 2015-05-13 | 张遍青 | A kind of omnipotent negative pressure of vacuum sucker |
-
2014
- 2014-12-05 CN CN201410728608.6A patent/CN104482028B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1599690A (en) * | 2001-11-08 | 2005-03-23 | 申东晓 | Vacuum chuck device |
| TW200810882A (en) * | 2006-08-21 | 2008-03-01 | Ind Tech Res Inst | Vacuum mounting device capable of exerting negative pressures and the edging apparatus using the same |
| KR100968437B1 (en) * | 2009-11-17 | 2010-07-07 | 한국뉴매틱(주) | Non-contact type vacuum pads |
| US20140027588A1 (en) * | 2012-07-26 | 2014-01-30 | Tru-Miles Hardware Co., Ltd. | Sucker with Optimum Suction Attachment Effect |
| CN204327726U (en) * | 2014-12-05 | 2015-05-13 | 张遍青 | A kind of omnipotent negative pressure of vacuum sucker |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945998A (en) * | 2017-03-22 | 2017-07-14 | 达尔嘉(广州)标识设备有限公司 | A kind of rotating disc type air blowing part flow arrangement |
| CN108526776A (en) * | 2018-05-26 | 2018-09-14 | 宁夏小牛自动化设备有限公司 | Suction cup assembly and pallet device and confluence tape welding machine and absorption welding method |
| CN108526776B (en) * | 2018-05-26 | 2024-01-02 | 宁夏小牛自动化设备股份有限公司 | Sucker assembly, backing plate device, busbar welding machine and adsorption welding method |
| CN111037487A (en) * | 2019-12-09 | 2020-04-21 | 中国工程物理研究院化工材料研究所 | Clamping accidental failure prevention structure of vacuum chuck for workpiece clamping |
| CN111561510A (en) * | 2020-04-26 | 2020-08-21 | 浙江大学 | Vacuum chuck based on liquid seal and adsorption method thereof |
| CN114538162A (en) * | 2022-03-25 | 2022-05-27 | 厦门市华飚科技有限公司 | Fabric composite sucking disc |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104482028B (en) | 2016-08-31 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20171205 |