CN212297234U - Protective device of vacuum chuck - Google Patents
Protective device of vacuum chuck Download PDFInfo
- Publication number
- CN212297234U CN212297234U CN202020396879.7U CN202020396879U CN212297234U CN 212297234 U CN212297234 U CN 212297234U CN 202020396879 U CN202020396879 U CN 202020396879U CN 212297234 U CN212297234 U CN 212297234U
- Authority
- CN
- China
- Prior art keywords
- vacuum chuck
- vacuum
- edge
- supporting device
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a vacuum chuck's protector belongs to vacuum chuck's protection technical field. The utility model provides a protective device of a vacuum sucker, which comprises a vacuum sucker and a supporting device, wherein the supporting device is fixedly connected around the outer edge of the vacuum sucker 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 utility model provides a pair of vacuum chuck's protector because the strutting arrangement that the sheet steel was made has elasticity and deformability, therefore can resist when hard thing pries vacuum chuck or inserts the vacuum chuck edge, causes the vacuum chuck vacuum state inefficacy.
Description
Technical Field
The utility model belongs to sucking disc protection field, concretely relates to vacuum chuck's protector.
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.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem, provide a vacuum chuck's protector, can effectually prevent that hard thing from prizing or can cause the sucking disc to get into the air when inserting the vacuum chuck edge, destroy the vacuum state, cause the protector of adsorption failure.
In order to solve the technical problem, the utility model provides a 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 rigid 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.
The utility model discloses for prior art have following beneficial effect:
the utility model discloses a support arrangement who is made by rigid material at vacuum chuck's outside edge seal fixed connection, this support arrangement's edge is the cockscomb structure, and make by rigid material, rigid material is the sheet steel, the sheet steel has elasticity and a deformability, when vacuum chuck is prized or insert the edge by hard thing, vacuum chuck produces deformation, deformation is carried out along with vacuum chuck, the support arrangement of cockscomb structure forms the protection at vacuum chuck edge, prevent hard thing prizing or insert the edge with this, when hard thing is inserted from the sucking disc edge, because support arrangement has elasticity and a deformability, produce deformation along with the entering of hard thing, and then resist hard thing and continue to get into the sucking disc edge, cause vacuum chuck vacuum state to become invalid.
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 described in further 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; 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.
The utility model discloses in, strutting arrangement 2 pass through bolt 4 with the sealed fixed connection of outside edge of vacuum chuck 1, other modes that can play sealed fixed connection are all enough.
The utility model discloses a with the strutting arrangement 2 that has elasticity and the deformable that the rigidity material made, the edge of this strutting arrangement 2 is cockscomb structure 3, pass through bolt 4 sealed fixed connection with this strutting arrangement 2 around the outside edge of vacuum chuck 1, prevent that the outside air from getting into in vacuum chuck 1, cause the vacuum state inefficacy, through the air in extrusion vacuum chuck 1 or the suction vacuum chuck 1, adsorb vacuum chuck 1 on the object surface can, because, the edge of strutting arrangement 2 is cockscomb structure 3, when vacuum chuck 1 is prized or inserts the edge by hard thing, vacuum chuck 1 produces deformation, along with vacuum chuck 1 deforms, strutting arrangement 2 of cockscomb structure 3 forms the protection at vacuum chuck 1 edge, with this to prevent hard thing prizing or inserting the edge, when hard thing inserts from vacuum chuck 1 edge, because strutting arrangement 2 is made by 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.
The utility model discloses in, vacuum chuck's outside edge seal fixed connection round has elasticity, the modification to in the strutting arrangement who is made by rigid material, "the round" only the utility model discloses a preferred embodiment, in addition, the utility model discloses do not confine the vacuum chuck that rubber materials made to, the vacuum chuck that other materials were made is applicable to equally the utility model discloses claim protection's protector, technical staff in the field is not deviating from the utility model discloses an under the condition of purpose and design, adopt with the utility model discloses the vacuum chuck's that the same or similar technical characteristics obtained protector, all be within the protection scope of the utility model.
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 rigid 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 said vacuum cup is made of a rubber material.
3. The vacuum chuck guard of claim 1 or 2, wherein the support device is fixedly connected to the vacuum chuck by a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396879.7U CN212297234U (en) | 2020-03-25 | 2020-03-25 | Protective device of vacuum chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396879.7U CN212297234U (en) | 2020-03-25 | 2020-03-25 | Protective device of vacuum chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212297234U true CN212297234U (en) | 2021-01-05 |
Family
ID=73961032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020396879.7U Expired - Fee Related CN212297234U (en) | 2020-03-25 | 2020-03-25 | Protective device of vacuum chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212297234U (en) |
-
2020
- 2020-03-25 CN CN202020396879.7U patent/CN212297234U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |