CN111288070A - Protective device of vacuum chuck - Google Patents
Protective device of vacuum chuck Download PDFInfo
- Publication number
- CN111288070A CN111288070A CN202010220431.4A CN202010220431A CN111288070A CN 111288070 A CN111288070 A CN 111288070A CN 202010220431 A CN202010220431 A CN 202010220431A CN 111288070 A CN111288070 A CN 111288070A
- Authority
- CN
- China
- Prior art keywords
- vacuum chuck
- supporting device
- vacuum
- edge
- chuck
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title description 3
- 239000000463 material Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000007779 soft material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a protection device of a vacuum chuck, and belongs to the technical field of protection of vacuum chucks. The invention provides a protection device of a vacuum chuck, which comprises the vacuum chuck and a supporting device, wherein the supporting device is fixedly connected around the outer edge of the vacuum chuck in a sealing way; the supporting device is made of rigid material; the rigid material is a thin steel sheet; the edge of the supporting device is in a sawtooth shape. The protection device for the vacuum chuck provided by the invention has the advantages that the support device made of the thin steel sheet has elasticity and deformability, so that the vacuum state failure of the vacuum chuck caused by a hard object prying the vacuum chuck or inserting the edge of the vacuum chuck can be resisted.
Description
Technical Field
The invention belongs to the field of sucker protection, and particularly relates to a protection device for a vacuum sucker.
Background
The existing vacuum chuck is made of soft materials such as rubber, when in use, the chuck is attached to the surface of an adsorbed object due to vacuum generation, but because the vacuum chuck is made of soft materials such as rubber, the vacuum chuck is easily pried by a hard object or is deformed when being inserted into the edge in the use process, the chuck can enter air, the vacuum state is destroyed, and the adsorption effect is failed.
Disclosure of Invention
The invention aims to solve the technical problems and provides a protective device of a vacuum sucker, which can effectively prevent the sucker from entering air when a hard object is pried or inserted into the edge of the vacuum sucker, and the vacuum state is damaged to cause the failure of the adsorption action.
In order to solve the technical problems, the invention provides the following technical scheme:
a protection device of a vacuum chuck comprises the vacuum chuck and a supporting device, wherein the supporting device is fixedly connected around the outer edge of the vacuum chuck in a sealing way; the supporting device is made of rigid material; the edge of the supporting device is in a sawtooth shape; the elastic material is a thin steel sheet; the support device has elasticity and a variable shape.
Preferably, the vacuum chuck is made of a rubber material.
Preferably, the supporting device is fixedly connected with the outer edge of the vacuum chuck in a sealing manner through a bolt.
Compared with the prior art, the invention has the following beneficial effects:
the invention is through sealing the fixed connection of the supporting device made of rigid material on the edge of outside of the vacuum chuck, the edge of the supporting device takes the form of sawtooth, and is made of rigid material, the rigid material is the thin steel sheet, the thin steel sheet is elastic and deformable, when the vacuum chuck is pried or inserted into the edge by the hard thing, the vacuum chuck produces the deformation, with the deformation of the vacuum chuck, the sawtooth-shaped supporting device forms the protection at the edge of the vacuum chuck, in order to prevent the hard thing from prying or inserting into the edge, when the hard thing is inserted from the edge of the chuck, because the supporting device has elasticity and deformable, produce the deformation with the entry of the hard thing, and then resist the hard thing to continue to enter the edge of the chuck, cause the vacuum state of the vacuum chuck to lose efficacy.
Drawings
FIG. 1 is an overall schematic view of a vacuum chuck and guard;
FIG. 2 is a schematic structural view of the support device;
in the figure, 1, a vacuum chuck; 2. a support device; 3. saw-toothed; 4. a bolt;
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the drawings.
As shown in fig. 1 and 2, the present invention provides a vacuum chuck protection device, which includes a vacuum chuck 1 and a supporting device 2, wherein the supporting device 2 is fixedly connected around the outer edge of the vacuum chuck 1 in a sealing manner; the support means 2 are made of a rigid material; the rigid material is a thin steel sheet; the edge of the supporting device 2 is in a sawtooth shape 3; the support means 2 are elastic and deformable.
In the present invention, the vacuum chuck 1 is made of a rubber material.
In the invention, the supporting device 2 is fixedly connected with the outer edge of the vacuum chuck 1 in a sealing way through a bolt 4, and other ways can be used for fixedly connecting in a sealing way.
The invention is through making the supporting device 2 with elasticity and variable shape made of rigid material, the edge of the supporting device 2 is serrated 3, seal the fixed connection through the bolt 4 around the outside edge of the vacuum chuck 1 with the supporting device 2, prevent the outside air from entering into the vacuum chuck 1, cause the vacuum state to lose efficacy, through squeezing the vacuum chuck 1 or sucking the air in the vacuum chuck 1, suck the vacuum chuck 1 on the surface of the object, because, the edge of the supporting device 2 is serrated 3, when the vacuum chuck 1 is pried or inserted into the edge by the hard thing, the vacuum chuck 1 produces the deformation, as the vacuum chuck 1 deforms, the supporting device 2 of the serrated 3 forms the protection at the edge of the vacuum chuck 1, so prevent the hard thing from pried or inserted into the edge, when the hard thing is inserted from the edge of the vacuum chuck 1, because the supporting device 2 is made of thin steel sheet, the thin steel sheet is flexible and deformable, and deforms with the introduction of the hard object, thereby resisting the hard object from continuing to enter the edge of the vacuum chuck 1, and causing the vacuum state of the vacuum chuck 1 to fail.
In the present invention, the outer edge of the vacuum chuck is fixedly connected with a ring of elastic and deformable supporting device made of rigid material, the ring is only a preferred embodiment of the present invention, and in addition, the present invention is not limited to the vacuum chuck made of rubber material, and the vacuum chuck made of other materials is also suitable for the protection device claimed by the present invention, and those skilled in the art can obtain the protection device of the vacuum chuck with the same or similar technical characteristics as the present invention without departing from the purpose and concept of the present invention, and the protection device of the vacuum chuck is within the protection scope of the present invention.
Claims (3)
1. The protection device for the vacuum chuck is characterized by comprising the vacuum chuck and a supporting device, wherein the supporting device is fixedly connected around the outer edge of the vacuum chuck in a sealing way; the supporting device is made of rigid material; the elastic material is a thin steel sheet; the edge of the supporting device is in a sawtooth shape.
2. The vacuum cup guard of claim 1, wherein the vacuum cup is made of a rubber material.
3. The vacuum cup guard of claim 1 or 2, wherein the support means is sealingly and fixedly connected to the vacuum cup by a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010220431.4A CN111288070A (en) | 2020-03-25 | 2020-03-25 | Protective device of vacuum chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010220431.4A CN111288070A (en) | 2020-03-25 | 2020-03-25 | Protective device of vacuum chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111288070A true CN111288070A (en) | 2020-06-16 |
Family
ID=71019557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010220431.4A Pending CN111288070A (en) | 2020-03-25 | 2020-03-25 | Protective device of vacuum chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111288070A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122257U (en) * | 1992-01-24 | 1992-11-18 | 刘保伸 | Spring strong vacuum suction cup |
| DE19755063A1 (en) * | 1997-12-11 | 1999-06-17 | Heidrun Saffer | Bracket for mounting light or ornament on smooth surface supports, e.g. gravestones |
| US20080048083A1 (en) * | 2006-08-28 | 2008-02-28 | Sony Corporation | Suction cup |
| CN101674096A (en) * | 2008-09-12 | 2010-03-17 | 汪玉华 | Stand for placing and charging mobile phone and bluetooth earphones |
| US20100072335A1 (en) * | 2008-09-22 | 2010-03-25 | Asustek Computer Inc. | Fixing device |
| CN212297234U (en) * | 2020-03-25 | 2021-01-05 | 吴湛 | Protective device of vacuum chuck |
-
2020
- 2020-03-25 CN CN202010220431.4A patent/CN111288070A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122257U (en) * | 1992-01-24 | 1992-11-18 | 刘保伸 | Spring strong vacuum suction cup |
| DE19755063A1 (en) * | 1997-12-11 | 1999-06-17 | Heidrun Saffer | Bracket for mounting light or ornament on smooth surface supports, e.g. gravestones |
| US20080048083A1 (en) * | 2006-08-28 | 2008-02-28 | Sony Corporation | Suction cup |
| CN101674096A (en) * | 2008-09-12 | 2010-03-17 | 汪玉华 | Stand for placing and charging mobile phone and bluetooth earphones |
| US20100072335A1 (en) * | 2008-09-22 | 2010-03-25 | Asustek Computer Inc. | Fixing device |
| CN212297234U (en) * | 2020-03-25 | 2021-01-05 | 吴湛 | Protective device of vacuum chuck |
Non-Patent Citations (1)
| Title |
|---|
| J. W. E. 彼得森: "船舶噪声控制", vol. 1, 31 October 1983, 国防工业出版社, pages: 167 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |