CN104632857B - Suction cup device - Google Patents
Suction cup device Download PDFInfo
- Publication number
- CN104632857B CN104632857B CN201410841680.XA CN201410841680A CN104632857B CN 104632857 B CN104632857 B CN 104632857B CN 201410841680 A CN201410841680 A CN 201410841680A CN 104632857 B CN104632857 B CN 104632857B
- Authority
- CN
- China
- Prior art keywords
- suction cup
- skeleton
- balancing weight
- push rod
- acetabula device
- 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.)
- Active
Links
- 241000817702 Acetabula Species 0.000 claims description 31
- 238000001179 sorption measurement Methods 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid 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 suction cup device which comprises a suction cup body, a pushing rod and a limiting device. The suction cup body comprises a suction cup portion and a skeleton which is connected with the suction cup portion and is coaxial with the suction cup portion. A cavity penetrating through the suction cup portion and the skeleton is formed along the axis of the suction cup body. The pushing rod is arranged in the cavity in a slidable mode. A first step surface which is used for being matched with the suction surface of the suction cup portion and is opposite to the end face of the first end of the pushing rod is arranged at the first end of the pushing rod. The second end of the pushing rod penetrates through the cavity, stretches out from one side of the skeleton and is connected with a balancing weight. The limiting device is arranged between the suction cup body and the balancing weight and used for jacking the balancing weight and enabling the first step surface to be in tight fit with the suction surface. When the suction cup device is in use, the balancing weight vibrates or swings through vibration and moves downwards by overcoming the acting force of the limiting device, then the first step surface of the pushing rod is pushed to be disengaged from the suction surface, the portion between the suction surface and a contact surface is rapidly filled with air, and the purposes that a suction cup is conveniently taken down, the suction cup can be repeatedly used conveniently and the position is adjusted are achieved.
Description
Technical field
The present invention relates to small household appliances technical field, more particularly to a kind of Acetabula device.
Background technology
Sucker is a kind of a kind of instrument using inside and outside atm difference, absorbent bodies or crawl object, generally circular,
Umbilicate plate-like.
In prior art, sucker is once adsorbed onto on contact surface very firmly, is difficult to when removing to sucker and contact surface
Between vacuum chamber in quick injection air, be not easy to remove the operation of sucker, the reuse and position to sucker is adjusted
Section brings inconvenience.
Therefore, how to provide a kind of sucker so as to be easy to be removed from contact surface, so be easy to sucker reuse and
The regulation of position, becomes those skilled in the art's important technological problems urgently to be resolved hurrily.
The content of the invention
In view of this, the invention provides a kind of Acetabula device, makes it easy to be removed from contact surface, Jin Erbian to reach
In the purpose of the regulation of the reuse and position of sucker.
For achieving the above object, the present invention provides following technical scheme：
A kind of Acetabula device, including：
Suction cup main body, including sucking disk part and be connected with the sucking disk part and coaxial skeleton, along the suction cup main body
Axis offers the cavity through the sucking disk part and the skeleton；
Push rod, is slidably disposed in the cavity, and the push rod first end is provided with first end end face towards phase
The anti-First terrace for coordinating with the adsorption plane of the sucking disk part, the second end passes through the cavity and from the skeleton one
Stretch out and be connected with balancing weight in side；
Stopping means, is arranged between the suction cup main body and the balancing weight, for by the balancing weight jack-up and making
The First terrace is fitted close with the adsorption plane.
Preferably, be provided with the holding tank coaxial with the cavity on the adsorption plane, the First terrace with it is described
The annular bottom surface of holding tank is fitted close.
Preferably, the depth of the holding tank not less than the First terrace to the push rod first end end face away from
From.
Preferably, the First terrace is the conical surface with the annular bottom surface.
Preferably, the stopping means is compression spring, and the compression spring is set on the push rod, and its first end is supported
Touch on the balancing weight, the second end is contradicted on the skeleton.
Preferably, the cavity is located on the side wall of the skeleton side and is provided with the adsorption plane towards contrary the
Three step surfaces, the second end of the compression spring is contradicted on the 3rd step surface.
Preferably, the balancing weight is detachably connected with the push rod by bolt.
Preferably, screwed hole is offered along axis on the end face of the second end of the push rod, the balancing weight center offers logical
Hole, the bolt is connected the push rod with the balancing weight with screwed hole cooperation through the through hole.
Preferably, the sucking disk part outside diameter d meets 30mm≤d≤100mm.
Preferably, the skeleton is detachably connected with the sucking disk part.
Preferably, the annular card adapter plate that cross section is rectangle is provided with the skeleton, away from described in the sucking disk part
The side of adsorption plane is provided with the annular slot coordinated with the annular card adapter plate, and the opening of the annular slot is arranged on described
Side of the top of annular slot towards the skeleton.
From above-mentioned technical proposal as can be seen that the Acetabula device that provides of the present invention, including suction cup main body, push rod and spacing
Device, wherein, suction cup main body includes sucking disk part and is connected with sucking disk part and coaxial skeleton that the axis along suction cup main body is opened up
There is the cavity through sucking disk part and skeleton；Push rod is slidably disposed in cavity, and push rod first end is provided with and first end
, towards the contrary First terrace for coordinating with the adsorption plane of sucking disk part, the second end is through cavity and from skeleton side for end face
Stretch out and be connected with balancing weight；Stopping means is arranged between suction cup main body and balancing weight, for by balancing weight jack-up and making
One step surface is fitted close with adsorption plane；In use, the skeleton of suction cup main body is pressed, sucking disk part is connect with contact surface
Touch and deform, the air between sucking disk part adsorption plane and contact surface is extruded, adsorbed sucking disk part in contact using inside and outside differential pressure
On face；When needing to pull down in sucker, being total to for sucker skeleton, inertia that balancing weight is produced in dither process and gravity is first shaken
Stopping means is overcome to move down under same-action, the First terrace and adsorption plane for promoting push rod departs from, and makes air from push rod and cavity
Gap and gap between First terrace and adsorption plane enter, destroy vacuum state, Acetabula device will be from contact surface
Upper disengaging, after removing sucker, stops shake, and balancing weight returns to initial position in the presence of stopping means, so as to Acetabula device
Reuse, by this structure, can reach as being quickly filled with air between the adsorption plane of Acetabula device and contact surface
It is easy to remove sucker, and then is easy to the purpose of the reuse of sucker and the regulation of position.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of Acetabula device provided in an embodiment of the present invention；
Fig. 2 is the structural representation of the push rod that balancing weight is connected with Acetabula device provided in an embodiment of the present invention；
Fig. 3 is the structural representation of suction cup main body in Acetabula device provided in an embodiment of the present invention.
Specific embodiment
The invention provides a kind of Acetabula device, makes it easy to be removed from contact surface to reach, and then it is easy to sucker
Reuse and the purpose of the regulation of position.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-Fig. 3 is referred to, Fig. 1 is the structural representation of Acetabula device provided in an embodiment of the present invention；Fig. 2 is the present invention
The structural representation of the push rod of balancing weight is connected with the Acetabula device that embodiment is provided；Fig. 3 is provided in an embodiment of the present invention
The structural representation of suction cup main body in Acetabula device.
The invention provides a kind of Acetabula device, including suction cup main body, push rod 4 and stopping means 1.
Wherein, suction cup main body is mainly arranged on jobbie, adsorbs on the contact surface or capture other object,
Be connected including sucking disk part 5 and with sucking disk part 5 and coaxial skeleton 3, along the axis of suction cup main body offer through sucking disk part 5 with
And the cavity of skeleton 3；Push rod 4 is slidably disposed in cavity, and the first end of push rod 4 is provided with contrary with first end end face direction
For the First terrace 4a that coordinates with the adsorption plane of sucking disk part 5, the second end through cavity and is stretched out and is connected from the side of skeleton 3
It is connected to balancing weight 2；Stopping means 1 is arranged between suction cup main body and balancing weight 2, for by the jack-up of balancing weight 2 and making First
Terrace 4a is fitted close with adsorption plane.
With prior art compared with this, the Acetabula device that the present invention is provided, in use, the skeleton 3 to suction cup main body
Pressure, makes sucking disk part 5 contact with contact surface and deform, and the air between the adsorption plane of sucking disk part 5 and contact surface is extruded, using interior
External differential adsorbs sucking disk part 5 on the contact surface；When needing to pull down in sucker, sucker skeleton 3 is first shaken, balancing weight 2 is being trembled
Overcome stopping means 1 to move down under the inertia of generation and the collective effect of gravity during dynamic, promote the First terrace 4a of push rod 4
Depart from adsorption plane, air is entered from push rod 4 and the gap of cavity and the gap between First terrace 4a and adsorption plane,
Destruction vacuum state, Acetabula device will depart from from contact surface, after removing sucker, stop shake, and balancing weight 2 is in stopping means
Initial position is returned in the presence of 1, so as to the reuse of Acetabula device, by this structure, can be as the suction of Acetabula device
Air is quickly filled between attached face and contact surface, is reached and is easy to remove sucker, and then be easy to reuse and the position of sucker
Regulation purpose.
In order to avoid the absorption of the first end to sucking disk part 5 of push rod 4 is impacted, cause absorption not firm, in the present invention
In embodiment, the annular bottom surface of the holding tank 5b coaxial with cavity, First terrace 4a and holding tank 5b is provided with adsorption plane
5a is fitted close.Preferably, distance of the depth of holding tank 5b not less than First terrace 4a to the first end end face of push rod 4, this
Sample, in use, the first end of push rod 4 can be hidden in holding tank 5b, it is to avoid affected the adsorption plane of sucking disk part 5 and connect
The extrusion of air between contacting surface, and then have influence on the adsorption effect of sucking disk part 5.
In order to improve the sealing effectiveness between First terrace 4a and annular bottom surface 5a, it is to avoid gas leakage, in present invention enforcement
In example, First terrace 4a and annular bottom surface 5a is the conical surface, in actual use, because the guiding that the conical surface has is made
With the First terrace 4a and annular bottom surface 5a that coordinates and can make for being easy to First terrace 4a and annular bottom surface 5a coordinates more
Plus closely, it is to avoid gas leakage.
Stopping means 1 can be using various structures, such as shell fragment, spring etc., in embodiments of the present invention, stopping means
1 is compression spring, and compression spring is set on push rod 4, and its first end is contradicted on balancing weight 2, and the second end is contradicted in skeleton 3
On.
Installation for the ease of compression spring and spacing, cavity is located on the side wall of the side of skeleton 3 and is provided with and absorption
Facing to the 3rd contrary step surface 3a, the second end of compression spring is contradicted on the 3rd step surface 3a.
When using compression spring as stopping means 1, because the first end of push rod 4 is provided with First terrace 4a, and
Second end is connected with balancing weight 2, is not easy to the installation of compression spring, therefore, in embodiments of the present invention, balancing weight 2 and push rod 4
Be detachably connected by bolt, by the way that balancing weight 2 is detachably connected with push rod 4, be on the one hand easy to the installation of compression spring with
And change, be on the other hand easy to according to the size of compression spring elastic force change Different Weight balancing weight 2, be easy to balancing weight 2 with
The adaptation of compression spring.Preferably, screwed hole is offered along axis on the end end face of push rod 4 second, the center of balancing weight 2 offers logical
Hole, bolt is connected push rod 4 with balancing weight 2 with screwed hole cooperation through through hole.
The size of sucking disk part can be adjusted according to the size of its product applied and use demand, of the invention real
In applying example, the outside diameter d of sucking disk part 5 meets 30mm≤d≤100mm.
Sucker in use for some time, can be due to material aging, and elasticity is reduced and affects adsorption effect, for the ease of more
Change, at the same reduce replacement cost, in embodiments of the present invention, skeleton 3 is detachably connected with sucking disk part 5, when sucking disk part 5 it is aging
When, only sucking disk part 5 can be changed, and without Acetabula device is entirely pulled down, while being conveniently replaceable, the replacing of reduction
Cost.
Skeleton 3 can be attached with sucking disk part 5 using various ways, in embodiments of the present invention, be provided with skeleton 3
Cross section is annular card adapter plate 3b of rectangle, and the side in sucking disk part 5 away from adsorption plane is provided with and annular card adapter plate 3b coordinates
Annular slot, the opening of annular slot is arranged on the side on the top of annular slot towards skeleton 3, the mode of this clamping,
Simple structure, be easy to operation, and it is solid and reliable do not allow it is easy to fall off.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (10)
1. a kind of Acetabula device, including suction cup main body, push rod (4) and stopping means (1), the suction cup main body includes sucking disk part
(5) and with the sucking disk part (5) it is connected and coaxial skeleton (3), the axis along the suction cup main body is offered through described
The cavity of sucking disk part (5) and the skeleton (3), the push rod (4) is slidably disposed in the cavity, and its feature exists
In, push rod (4) first end be provided with first end end face towards contrary for matching somebody with somebody with the adsorption plane of the sucking disk part (5)
Through the cavity and stretch out and be connected with balancing weight from the skeleton (3) side in the First terrace (4a) of conjunction, the second end
(2)；The stopping means (1) is arranged between the suction cup main body and the balancing weight (2), for by the balancing weight (2)
Jack-up simultaneously makes the First terrace (4a) be fitted close with the adsorption plane；
The annular card adapter plate (3b) that cross section is rectangle is provided with the skeleton (3), away from the suction on the sucking disk part (5)
The side in attached face is provided with the annular slot coordinated with the annular card adapter plate (3b), and the opening of the annular slot is arranged on institute
State the side on the top of annular slot towards the skeleton (3).
2. Acetabula device according to claim 1, it is characterised in that be provided with the adsorption plane coaxial with the cavity
Holding tank (5b), the annular bottom surface (5a) of the First terrace (4a) and the holding tank (5b) is fitted close.
3. Acetabula device according to claim 2, it is characterised in that the depth of the holding tank (5b) is not less than described the
Distance of one step surface (4a) to the push rod (4) first end end face.
4. Acetabula device according to claim 2, it is characterised in that the First terrace (4a) and the annular bottom surface
(5a) it is the conical surface.
5. Acetabula device according to claim 1, it is characterised in that the stopping means (1) is compression spring, the pressure
Contracting spring is set on the push rod (4), and its first end is contradicted on the balancing weight (2), and the second end is contradicted in the skeleton
(3) on.
6. Acetabula device according to claim 5, it is characterised in that the cavity is located at the side of the skeleton (3) side
It is provided with wall with the adsorption plane towards the 3rd contrary step surface (3a), the second end of the compression spring is contradicted described
On 3rd step surface (3a).
7. Acetabula device according to claim 1, it is characterised in that the balancing weight (2) is with the push rod (4) by spiral shell
Bolt is detachably connected.
8. Acetabula device according to claim 7, it is characterised in that open along axis on the end end face of the push rod (4) second
Screwed hole is provided with, balancing weight (2) center offers through hole, and the bolt coordinates through the through hole and the screwed hole will
The push rod (4) is connected with the balancing weight (2).
9. Acetabula device according to claim 1, it is characterised in that sucking disk part (5) outside diameter d meet 30mm≤d≤
100mm。
10. Acetabula device according to claim 1, it is characterised in that the skeleton (3) is removable with the sucking disk part (5)
Unload connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841680.XA CN104632857B (en) | 2014-12-29 | 2014-12-29 | Suction cup device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841680.XA CN104632857B (en) | 2014-12-29 | 2014-12-29 | Suction cup device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104632857A CN104632857A (en) | 2015-05-20 |
| CN104632857B true CN104632857B (en) | 2017-05-10 |
Family
ID=53211963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410841680.XA Active CN104632857B (en) | 2014-12-29 | 2014-12-29 | Suction cup device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104632857B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417162A (en) * | 2015-12-05 | 2016-03-23 | 重庆天和玻璃有限公司 | Glass conveying device |
| CN105666514A (en) * | 2016-03-28 | 2016-06-15 | 苏州市合叶精密机械有限公司 | Vacuum chuck mechanism |
| CN112438647B (en) * | 2020-10-26 | 2022-03-18 | 高空机械工程技术研究院有限公司 | Side-by-side obstacle avoidance type sucker for crawler type window cleaning robot |
| CN112455363A (en) * | 2020-12-25 | 2021-03-09 | 江西应用技术职业学院 | Wire harness fixing device for new energy automobile |
| CN114537182B (en) * | 2022-01-20 | 2024-02-02 | 江苏博纳汽车零部件有限公司 | Protection method and protection system for quick charging of new energy automobile |
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|---|---|---|---|---|
| SU768738A1 (en) * | 1978-05-11 | 1980-10-07 | Всесоюзный Государственный Проектно- Конструкторский И Технологический Институт "Гипроспецлегконструкция" | Vacuum gripper |
| SU912617A1 (en) * | 1980-07-16 | 1982-03-15 | Специализированное Проектно-Конструкторское Технологическое Бюро По Холодноштамповочному И Сварочному Оборудованию | Vacuum gripping member |
| FR2511921A1 (en) * | 1981-09-01 | 1983-03-04 | Thimon Ets | Suction cup handling pick up - uses contact with work to actuate spring piston proximity detector opening valve on vacuum feed |
| US5028182A (en) * | 1990-03-23 | 1991-07-02 | Kyung Park | Vacuum absorption device for use in glass sheet chamfering apparatus |
| SU1705068A1 (en) * | 1988-11-21 | 1992-01-15 | Волгоградский Политехнический Институт | Vacuum gripper |
| JPH05267433A (en) * | 1992-03-19 | 1993-10-15 | Nec Kyushu Ltd | Suction pad |
| JPH08323558A (en) * | 1995-05-30 | 1996-12-10 | Nec Corp | Vacuum holding device |
| JP2000301421A (en) * | 1999-04-21 | 2000-10-31 | Sony Corp | Device and method for sucking part in electronic part mounting machine |
| WO2011025127A2 (en) * | 2009-08-24 | 2011-03-03 | (주)굿센스 | Resilient vacuum sucker |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2558807Y (en) * | 2002-06-26 | 2003-07-02 | 福茂塑料金属制品(嘉兴)有限公司 | Suction cup |
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2014
- 2014-12-29 CN CN201410841680.XA patent/CN104632857B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU768738A1 (en) * | 1978-05-11 | 1980-10-07 | Всесоюзный Государственный Проектно- Конструкторский И Технологический Институт "Гипроспецлегконструкция" | Vacuum gripper |
| SU912617A1 (en) * | 1980-07-16 | 1982-03-15 | Специализированное Проектно-Конструкторское Технологическое Бюро По Холодноштамповочному И Сварочному Оборудованию | Vacuum gripping member |
| FR2511921A1 (en) * | 1981-09-01 | 1983-03-04 | Thimon Ets | Suction cup handling pick up - uses contact with work to actuate spring piston proximity detector opening valve on vacuum feed |
| SU1705068A1 (en) * | 1988-11-21 | 1992-01-15 | Волгоградский Политехнический Институт | Vacuum gripper |
| US5028182A (en) * | 1990-03-23 | 1991-07-02 | Kyung Park | Vacuum absorption device for use in glass sheet chamfering apparatus |
| JPH05267433A (en) * | 1992-03-19 | 1993-10-15 | Nec Kyushu Ltd | Suction pad |
| JPH08323558A (en) * | 1995-05-30 | 1996-12-10 | Nec Corp | Vacuum holding device |
| JP2000301421A (en) * | 1999-04-21 | 2000-10-31 | Sony Corp | Device and method for sucking part in electronic part mounting machine |
| WO2011025127A2 (en) * | 2009-08-24 | 2011-03-03 | (주)굿센스 | Resilient vacuum sucker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104632857A (en) | 2015-05-20 |
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