CN208587385U - A kind of octopus type vacuum sponge sucker - Google Patents
A kind of octopus type vacuum sponge sucker Download PDFInfo
- Publication number
- CN208587385U CN208587385U CN201820827904.5U CN201820827904U CN208587385U CN 208587385 U CN208587385 U CN 208587385U CN 201820827904 U CN201820827904 U CN 201820827904U CN 208587385 U CN208587385 U CN 208587385U
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- China
- Prior art keywords
- sucker
- air
- exhaust tube
- intake duct
- spool
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Abstract
The utility model discloses a kind of octopus type vacuum sponge suckers, including the sucking disc cover being sequentially connected, sucker and foam-rubber cushion, bleeding point is provided on the sucking disc cover, multiple air entries are provided on the foam-rubber cushion, pumping chamber is provided in the sucker, and with the one-to-one check valve of multiple air entries, the check valve is by valve body, spring, spool and valve seat composition, the valve body is an integral structure with sucker, the exhaust tube and air intake duct of connection are provided in the valve body, the valve seat is connected to the external port of air intake duct, it is provided with the through-hole of connection air entry, the exhaust tube external port is connected to pumping chamber, the spool is located in air intake duct, have a diameter larger than exhaust tube and through-hole, less than air intake duct, the spring one end is bonded spool, the other end is inserted into exhaust tube.Air-breathing speed is very fast, generates suction rapidly, and practicability is very good.
Description
Technical field
The utility model relates to sucker fields, and in particular to a kind of octopus type vacuum sponge sucker.
Background technique
Octopus type vacuum sponge sucker be it is a kind of have the advantages that adsorption tool that is pollution-free, not hurting workpiece, be widely used in
Multiple fields.Traditional octopus type vacuum sponge sucker once has a gas leakage in multiple air entries in use, will
Whole leakproofness is destroyed, adsorbed workpiece can fall off.
The Chinese utility model patent of Publication No. 202880648U discloses one kind and adapts to sponge sucker system more, in valve
One cross through hole for not destroying overall vacuum is set on body, and when air-breathing, valve ball can first block longitudinal hole, and air is from laterally logical
Hole continues to enter the wind, and after suction opening is blocked by workpiece, the air inlet of cross through hole can be such that workpiece is gradually adsorbed, two side pressure of valve ball
Power is identical and resets, and the vacuum of system will not be destroyed by the suction opening that workpiece is blocked.In the program, cross through hole is first
It is required that whole vacuum cannot be destroyed, then aperture certainly will be very small, it, be for quite a long time when suction opening is blocked by workpiece
Enough adsorption capacities could be generated；And there are many dust, the impurity at industrial scene, block cross through hole in order to prevent,
The program is also provided with filter screen in spongy layer, and the mesh of filter screen cannot necessarily be greater than cross through hole, then filter screen
It can necessarily achieve the effect that not destroy overall vacuum, the speed of air-breathing can be very slow, and the practicability is poor.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of octopus type vacuum sponge suckers, can solve existing more
Sponge sucker system is adapted to, the cross through hole pumping for not destroying overall vacuum by one when air-breathing generates adsorption capacity, causes to inhale
The problem of gas velocity degree is very slow, and the practicability is poor.
The utility model is achieved through the following technical solutions:
A kind of octopus type vacuum sponge sucker, including the sucking disc cover, sucker and foam-rubber cushion being sequentially connected, the sucking disc cover
On be provided with bleeding point, multiple air entries are provided on the foam-rubber cushion, are provided with pumping chamber in the sucker, and with it is more
A one-to-one check valve of air entry, the check valve are made of valve body, spring, spool and valve seat, the valve body and sucker
Body is an integral structure, and the exhaust tube and air intake duct of connection are provided in the valve body, and the valve seat is connected to the outer of air intake duct
Port is provided with the through-hole of connection air entry, and the exhaust tube external port is connected to pumping chamber, and the spool is located at air intake duct
In, it has a diameter larger than exhaust tube and through-hole, be less than air intake duct, the spring one end is bonded spool, and the other end is inserted into exhaust tube.
The further scheme of the utility model is that the spool is spherical shape, small with the contact surface of air intake duct, exhaust tube, is rubbed
It wipes small, on the one hand moves back and forth flexibly, be not easy stuck, on the other hand wear small, long service life.
The further scheme of the utility model is that the exhaust tube is connected with air intake duct by reducer pipe, reducer pipe and valve
It is contacted between core for line, sealing is easier to realize.
The further scheme of the utility model is that in a ring, outer wall is threadingly attached in air intake duct the valve seat
Wall is compact-sized, secured, it is ensured that vacuum keeps the service life of valve, and is convenient to clean, replaces components.
The further scheme of the utility model is that the sucking disc cover and sucker are using removably split type structure, just
In cleaning, maintenance.
The utility model compared with prior art the advantages of be:
When air entry is bonded with workpiece, air flowing makes spool squeeze spring, and the active force of spring gradually increases, and inhales
Air is quickly taken away in port, and air pressure reduces rapidly, and spool is pushed back before blocking exhaust tube by spring, and air entry generates
Vacuum suction workpiece；When air entry gas leakage, spool blocks exhaust tube under lasting air pressure effect, and gas leakage is avoided to destroy
The vacuum of sucker；Air-breathing speed is very fast, generates suction rapidly, and practicability is very good；Valve body is an integral structure with sucker,
A possibility that seal point can be reduced, further decrease gas leakage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the use state diagram of the utility model.
Specific embodiment
A kind of octopus type vacuum sponge sucker as shown in Figure 1, including the sucking disc cover 1, sucker 2 and sponge being sequentially connected
Pad 11, the sucking disc cover 1 and sucker 2 are split type structure, are connected by bolt, are provided with bleeding point on the sucking disc cover 1
13, be provided with multiple air entries 12 on the foam-rubber cushion 11, be provided with pumping chamber 14 in the sucker 2, and with multiple suctions
The one-to-one check valve of port 12, the check valve are made of the valve seat 9 of valve body 3, spring 6, spherical spool 8 and annular,
The valve body 3 and 2 integrally casting shaping of sucker are provided with the exhaust tube 4 of the connection of reducer pipe 5 in the valve body 3 and inhale
The outer wall of tracheae 7, the valve seat 9 is threadingly attached to the external port inner wall of air intake duct 7, is provided with connection air entry 12
Through-hole 10,4 external port of exhaust tube is connected to pumping chamber 14, and the spool 8 is located in air intake duct 7, has a diameter larger than pumping
Pipe 4 and through-hole 10 are less than air intake duct 7, and described 6 one end of spring is bonded spool 8, and the other end passes through reducer pipe 5 and is inserted into exhaust tube 4
In.
Sucking disc cover 1 and sucker 2, valve body 3, spool 8, valve seat 9 are made of stainless steel, and spring 6 is made of spring steel, sea
Continuous pad 11 is sticked on sucker 2 by glue.
As shown in Fig. 2, bleeding point 13 is connected to air exhauster, the air pressure F that air exhauster generates when air-breathingmax, the work of spring 6
It is firmly f=K*L, wherein K is coefficient of elasticity, and L is spring deformation length, FmaxBullet when minimum length is compressed into greater than spring
Power fmax；The air entry 12 positioned at right side on foam-rubber cushion 11 is bonded workpiece 15, and air flowing makes spool 8 squeeze spring 6, spring 6
It is compressed, real-time active force ftIt gradually increases, and the air in air entry 12 is quickly taken away, real-time air pressure FtRapidly
It reduces, works as FtLower than ftWhen, spring 6 pushes back spool 8, and air entry 12 keeps vacuum；The air-breathing positioned at left side on foam-rubber cushion 11
12 exposed, real-time air pressure F of mouthtEqual to Fmax, consistently greater than ft, spool 8 is gradually mobile until being blocked to exhaust tube 4,
Corresponding air entry 12 is turned off, gas leakage is avoided to destroy the vacuum of sucker；Air-breathing speed is very fast, generates suction rapidly, practical
Property is very good.
Applicant's vacuum disclosed in the Chinese utility model patent of Publication No. 205401933U keeps valve, is applied to
It is to be provided on the bottom plate by being threadably mounted on one piece of bottom plate and keep the air entry of valve one by one with vacuum when vacuum chuck
The suction nozzle being accordingly connected to, each vacuum keep the bleeding point of valve to be respectively communicated with and vacuumize general pipeline, and it is complicated, close that there are installation processes
Defect more than seal point, the vacuum sponge sucker structure of this programme is simple, easy to use, seal point is few, and reliability is higher.
Claims (5)
1. a kind of octopus type vacuum sponge sucker, including the sucking disc cover (1), sucker (2) and foam-rubber cushion (11) being sequentially connected, institute
It states and is provided on sucking disc cover (1) bleeding point (13), be provided with multiple air entries (12), the sucker on the foam-rubber cushion (11)
(2) be provided in pumping chamber (14), and with multiple air entries (12) one-to-one check valve, it is characterised in that: the list
It is made of to valve valve body (3), spring (6), spool (8) and valve seat (9), the valve body (3) and sucker (2) are integral type knot
Structure, the exhaust tube (4) and air intake duct (7) of connection are provided in the valve body (3), and the valve seat (9) is connected to air intake duct (7)
External port is provided with the through-hole (10) of connection air entry (12), and exhaust tube (4) external port is connected to pumping chamber (14),
The spool (8) is located in air intake duct (7), has a diameter larger than exhaust tube (4) and through-hole (10), is less than air intake duct (7), the bullet
Spring (6) one end is bonded spool (8), and the other end is inserted into exhaust tube (4).
2. a kind of octopus type vacuum sponge sucker as described in claim 1, it is characterised in that: the spool (8) is spherical shape.
3. a kind of octopus type vacuum sponge sucker as described in claim 1, it is characterised in that: the exhaust tube (4) and air-breathing
(7) are managed to be connected by reducer pipe (5).
4. a kind of octopus type vacuum sponge sucker as described in claim 1, it is characterised in that: the valve seat (9) in a ring,
Outer wall is threadingly attached to air intake duct (7) inner wall.
5. a kind of octopus type vacuum sponge sucker as described in claim 1, it is characterised in that: the sucking disc cover (1) and sucker
Body (2) is using removably split type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827904.5U CN208587385U (en) | 2018-05-31 | 2018-05-31 | A kind of octopus type vacuum sponge sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827904.5U CN208587385U (en) | 2018-05-31 | 2018-05-31 | A kind of octopus type vacuum sponge sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587385U true CN208587385U (en) | 2019-03-08 |
Family
ID=65534635
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820827904.5U Active CN208587385U (en) | 2018-05-31 | 2018-05-31 | A kind of octopus type vacuum sponge sucker |
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| Country | Link |
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| CN (1) | CN208587385U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249870A (en) * | 2019-06-03 | 2019-09-20 | 深圳市雷凌广通技术研发有限公司 | A kind of heavy duty detergent drip irrigation zone with anti-function of burning |
| CN110394820A (en) * | 2019-06-03 | 2019-11-01 | 亚米拉自动化技术（苏州）有限公司 | A kind of close-coupled sponge sucker |
| CN112026331A (en) * | 2019-06-03 | 2020-12-04 | 万向一二三股份公司 | Foam release paper stripping mechanism and stripping method thereof |
| CN113119150A (en) * | 2021-04-09 | 2021-07-16 | 华天科技(南京)有限公司 | Suction nozzle for product pickup in cutting process and using method |
-
2018
- 2018-05-31 CN CN201820827904.5U patent/CN208587385U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249870A (en) * | 2019-06-03 | 2019-09-20 | 深圳市雷凌广通技术研发有限公司 | A kind of heavy duty detergent drip irrigation zone with anti-function of burning |
| CN110394820A (en) * | 2019-06-03 | 2019-11-01 | 亚米拉自动化技术（苏州）有限公司 | A kind of close-coupled sponge sucker |
| CN112026331A (en) * | 2019-06-03 | 2020-12-04 | 万向一二三股份公司 | Foam release paper stripping mechanism and stripping method thereof |
| CN110249870B (en) * | 2019-06-03 | 2021-05-14 | 内蒙古鑫嘉立铭新材料科技有限公司 | High-efficient type drip irrigation zone with prevent function of burning |
| CN112026331B (en) * | 2019-06-03 | 2022-05-13 | 万向一二三股份公司 | Foam release paper stripping mechanism and stripping method thereof |
| CN113119150A (en) * | 2021-04-09 | 2021-07-16 | 华天科技(南京)有限公司 | Suction nozzle for product pickup in cutting process and using method |
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