CN209294230U - A kind of vacuum adsorption mechanism - Google Patents
A kind of vacuum adsorption mechanism Download PDFInfo
- Publication number
- CN209294230U CN209294230U CN201821738720.8U CN201821738720U CN209294230U CN 209294230 U CN209294230 U CN 209294230U CN 201821738720 U CN201821738720 U CN 201821738720U CN 209294230 U CN209294230 U CN 209294230U
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- stomata
- contact component
- side wall
- conduit
- self
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Abstract
The utility model discloses a kind of vacuum adsorption mechanisms, including contact component and adsorption element, contact component includes self-adhesion sucker and stomata, self-adhesion sucker is located at the middle position of contact component, stomata is annularly distributed in the surrounding of contact component, spaced set between stomata, the bottom of contact component is provided with rubber washer, rubber washer is two layers, adsorption element includes connector, the two sides of connector are provided with external screw thread, the middle position of connector is provided with air pump through-hole, the middle position of adsorption element is provided with a horn-like cavity, side wall is provided between adsorption element and contact component, side wall is made using epoxide resin material, if this kind of vacuum adsorption mechanism absorbate bulk area is smaller, it can be adsorbed by self-adhesion sucker, if absorbate bulk area is uneven, stomata then can be used to match with self-adhesion sucker It closes use to be adsorbed, while being additionally provided with damper, be conducive to that equipment is maintained to stablize.
Description
Technical field
The utility model relates to vacuum adsorption equipment technical field, specially a kind of vacuum adsorption mechanism.
Background technique
The meaning of vacuum suction, which refers to, to be connect vacuum pump bleeding point with object to be adsorbed by elements such as sucker, pipes,
Sucker causes air pressure inside to become negative pressure from normal pressure suction disc vacuum pumping similar to closed container at this time, using external atmosphere pressure and
Differential pressure action between this negative pressure achievees the purpose that adsorb object, in actual use the object due to being adsorbed
The reason of size, is unable to normal sorption if area is less than the area of adsorption orifice, furthermore if the contact of adsorption orifice stomata is uneven
Even the case where will appear part leakage, then can not firmly get up object absorption, while unbalance stress easily causes at absorption
Damage that vacuum adsorption mechanism is unbalance.
So how to design a kind of vacuum adsorption mechanism, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of vacuum adsorption mechanisms, to solve mentioned above in the background art one
As in actual use due to the dimension of object being adsorbed, if area is less than the area of adsorption orifice, no
Energy normal sorption can not be firmly by object furthermore if the case where contact of adsorption orifice stomata unevenly will appear part leakage
The problem of body absorption is got up, while unbalance stress easily causes vacuum adsorption mechanism unbalance damage at absorption.
To achieve the above object, the utility model provides the following technical solutions: a kind of vacuum adsorption mechanism, including contact portion
Part and adsorption element, the contact component include self-adhesion sucker and stomata, and the self-adhesion sucker is located at the contact component
Middle position, the stomata is annularly distributed in the surrounding of the contact component, and spaced set between the stomata is described
The bottom of contact component is provided with rubber washer, and the rubber washer is two layers, and the adsorption element includes connector, the connector
Two sides be provided with external screw thread, the middle position of the connector is provided with air pump through-hole, and the interposition of the adsorption element installs
It is equipped with a horn-like cavity, side wall is provided between the adsorption element and the contact component, the side wall uses asphalt mixtures modified by epoxy resin
Rouge material is made.
Further, the side wall is internally provided with damper, and the top and bottom of the damper be provided with
Drag-line, the damper, which is connected by the drag-line with the side wall, to be connect, and the damper is a hollow copper ball.
Further, the inside two sides of the side wall are provided with tracheae, the tracheae insertion interior annular in shape.
Further, the first conduit is provided at the top of the tracheae, the bottom of the tracheae is provided with the second conduit.
Further, the top of first conduit is connected with the stomata, second conduit with it is described horn-like
Cavity is connected, and the tracheae and first conduit and the second conduit are conducting connection.
Compared with prior art, the utility model has the beneficial effects that this kind of vacuum adsorption mechanism, middle position are provided with
Self-adhesion sucker, self-adhesion sucking disc area is larger, can combine closely with object is adsorbed, provide certain adsorption capacity；And stomata is in
Surrounding of the annular distribution in the contact component, and spaced set between stomata, gas cell distribution is more uniform, adsorption effect compared with
It is good, if absorbate bulk area is smaller, can be adsorbed by self-adhesion sucker, if absorbate bulk area is uneven,
Stomata and self-adhesion sucker then can be used with the use of being adsorbed, and in the damper that is internally provided with of equipment, adsorption process
Middle discontinuity can be automatically adjusted by damper, and holding equipment as far as possible maintains balance, reduce the damage of equipment
Probability.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the utility model schematic diagram of internal structure；
In figure: 1- self-adhesion sucker；2- contact component；3- stomata；4- rubber washer；5- side wall；6- adsorption element；7- connects
Head；8- damper；The first conduit of 9-；10- tracheae；The second conduit of 11-；12- drag-line；13- external screw thread；14- air pump through-hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of vacuum adsorption mechanism, including contact component 2
And adsorption element 6, the contact component 2 include self-adhesion sucker 1 and stomata 3, the self-adhesion sucker 1 is located at the contact
The middle position of component 2, the stomata 3 are annularly distributed in the surrounding of the contact component 2, equidistant between the stomata 3
Setting, the bottom of the contact component 2 are provided with rubber washer 4, and the rubber washer 4 is two layers, and the adsorption element 6 wraps
Connector 7 is included, the two sides of the connector 7 are provided with external screw thread 13, and the middle position of the connector 7 is provided with air pump through-hole 14, institute
The middle position for stating adsorption element 6 is provided with a horn-like cavity, sets between the adsorption element 6 and the contact component 2
It is equipped with side wall 5, the side wall 5 is made using epoxide resin material.
Further, the side wall 5 is internally provided with damper 8, and the top and bottom of the damper 8 be respectively provided with
There is drag-line 12, the damper 8, which is connected by the drag-line 12 with the side wall 5, to be connect, and the damper 8 is one hollow
Copper ball, heavier mass, when unbalance stress in equipment running process, damper can weak vibrations change equipment center of gravity, be conducive to
Maintain stable equipment operation.
Further, the inside two sides of the side wall 5 are provided with tracheae 10, the tracheae 10 insertion side wall 5 annular in shape
Inside, each stomata 3 made keep access in adsorption process, uniform force, and adsorption effect is preferable.
Further, the top of the tracheae 10 is provided with the first conduit 9, and the bottom of the tracheae 10 is provided with second
Conduit 11.
Further, the top of first conduit 9 is connected with the stomata 3, second conduit 11 and the loudspeaker
Shape cavity is connected, and the tracheae 10 is conducting connection with first conduit 9 and the second conduit 11, from stomata 3 to
Cavity forms the air duct of a completion, and gas can be discharged and realize adsorption function.
Working principle: firstly, this kind of vacuum adsorption mechanism, middle position is provided with self-adhesion sucker 1,1 area of self-adhesion sucker
It is larger, it can combine closely with object is adsorbed, certain adsorption capacity is provided；And stomata 3 is annularly distributed in the contact portion
The surrounding of part 2, and spaced set between stomata 3, stomata 3 are distributed more uniform, and adsorption effect is preferable, if being adsorbed object
Area is smaller, can be adsorbed by self-adhesion sucker 1, if absorbate bulk area is uneven, can be used stomata 3 with
Self-adhesion 1 disk of suction, which is used cooperatively, to be adsorbed, and is internally provided with damper 8 in equipment, and discontinuity can in adsorption process
To be automatically adjusted by damper 8, holding equipment as far as possible maintains balance, reduces the damage probability of equipment.Actual use
In the process, be first connected using vacuum pump with air pump through-hole 14, reuse sealing element and external screw thread 13 rotation connect, to equipment into
Row sealing, in the object to be adsorbed of the top alignment by equipment, gas is discharged in vacuum pump work, and the equipment enable is firmly
Object is adsorbed, using effect is preferable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of vacuum adsorption mechanism, including contact component (2) and adsorption element (6), it is characterised in that: the contact component
It (2) include self-adhesion sucker (1) and stomata (3), the self-adhesion sucker (1) is located at the middle position of the contact component (2), institute
State the surrounding that stomata (3) is annularly distributed in the contact component (2), spaced set between the stomata (3), the contact
The bottom of component (2) is provided with rubber washer (4), and the rubber washer (4) is two layers, and the adsorption element (6) includes connector
(7), the two sides of the connector (7) are provided with external screw thread (13), and the middle position of the connector (7) is provided with air pump through-hole
(14), the middle position of the adsorption element (6) is provided with a horn-like cavity, the adsorption element (6) and the contact portion
It is provided between part (2) side wall (5), the side wall (5) is made using epoxide resin material.
2. a kind of vacuum adsorption mechanism according to claim 1, it is characterised in that: side wall (5) are internally provided with
Damper (8), the top and bottom of the damper (8) are provided with drag-line (12), and the damper (8) passes through the drawing
Rope (12) is connected with the side wall (5) to be connect, and the damper (8) is a hollow copper ball.
3. a kind of vacuum adsorption mechanism according to claim 1, it is characterised in that: the inside two sides of the side wall (5) are set
It is equipped with tracheae (10), tracheae (10) the insertion side wall (5) annular in shape is internal.
4. a kind of vacuum adsorption mechanism according to claim 3, it is characterised in that: be provided at the top of the tracheae (10)
The bottom of first conduit (9), the tracheae (10) is provided with the second conduit (11).
5. a kind of vacuum adsorption mechanism according to claim 4, it is characterised in that: the top of first conduit (9) with
The stomata (3) is connected, and second conduit (11) is connected with the horn-like cavity, the tracheae (10) with it is described
First conduit (9) and the second conduit (11) are conducting connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821738720.8U CN209294230U (en) | 2018-10-25 | 2018-10-25 | A kind of vacuum adsorption mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821738720.8U CN209294230U (en) | 2018-10-25 | 2018-10-25 | A kind of vacuum adsorption mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209294230U true CN209294230U (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821738720.8U Active CN209294230U (en) | 2018-10-25 | 2018-10-25 | A kind of vacuum adsorption mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209294230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561510A (en) * | 2020-04-26 | 2020-08-21 | 浙江大学 | Vacuum chuck based on liquid seal and adsorption method thereof |
-
2018
- 2018-10-25 CN CN201821738720.8U patent/CN209294230U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561510A (en) * | 2020-04-26 | 2020-08-21 | 浙江大学 | Vacuum chuck based on liquid seal and adsorption method thereof |
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