CN212527787U - Oval vacuum chuck - Google Patents
Oval vacuum chuck Download PDFInfo
- Publication number
- CN212527787U CN212527787U CN202021186076.5U CN202021186076U CN212527787U CN 212527787 U CN212527787 U CN 212527787U CN 202021186076 U CN202021186076 U CN 202021186076U CN 212527787 U CN212527787 U CN 212527787U
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- China
- Prior art keywords
- oval
- sucking disc
- seat
- disc seat
- workpieces
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- 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
Links
- 210000003437 trachea Anatomy 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 32
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000002023 wood Substances 0.000 abstract description 3
- 241000252254 Catostomidae Species 0.000 abstract description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an oval vacuum chuck, include the sucking disc body of being connected with the backup pad, the sucking disc body includes the oval sucking disc seat of being connected with the backup pad and sets up and be annular flat seal lip around oval sucking disc seat, flat seal lip and oval sucking disc seat integrated into one piece, one side that oval sucking disc seat is located the backup pad is provided with the trachea joint and pilot hole, the pilot hole sets up in the centre of oval sucking disc seat, the trachea joint sets up in one side of oval sucking disc seat. The utility model has novel design, simple structure and convenient use, compared with the traditional sucker, the sucker has flexible installation and strong load capacity, can adopt a small number of suckers to carry long, narrow and arc workpieces, can ensure that the surfaces of the workpieces hardly leave traces even when carrying sensitive workpieces, and can not generate permanent deformation when carrying thin-wall workpieces; is especially suitable for conveying sectional material, wood board, door and window frame and other workpieces.
Description
Technical Field
The utility model relates to a sucking disc field especially relates to an oval vacuum chuck.
Background
At present, mechanical auxiliary carrying and transferring are widely applied to various industries, and aiming at different product characteristics, a mechanical arm mainly has two modes of adsorption and clamping in a product taking process. Vacuum chucks are one of the vacuum apparatus actuators, and generally, gripping a product using a vacuum chuck is the cheapest way, so that the vacuum chuck is widely used in various vacuum suction apparatuses. Traditional circular vacuum chuck is adsorbing long and narrow work piece, for example section bar, timber, door frame etc. need the circular vacuum chuck of a great deal and arrange and carry out vacuum adsorption on long and narrow work piece surface, not only needs great vacuum adsorption power, and the circular vacuum chuck of a great deal not only installs loaded down with trivial details moreover, hardly guarantees the uniformity of all sucking discs moreover. Therefore, there is a need to develop an elliptical vacuum chuck to facilitate the handling of elongated workpieces.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art and provide an oval vacuum sucker, which has novel design, simple structure and convenient use, compared with the traditional sucker, the sucker has flexible installation and strong load capacity, can adopt a small number of suckers to carry long, narrow and arc workpieces, can ensure that the surfaces of the workpieces hardly leave traces even when carrying sensitive workpieces, and can not generate permanent deformation when carrying thin-wall workpieces; is especially suitable for conveying sectional material, wood board, door and window frame and other workpieces.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides an oval vacuum chuck, includes the sucking disc body of being connected with the backup pad, the sucking disc body includes the oval sucking disc seat of being connected with the backup pad and sets up and be annular flat seal lip around oval sucking disc seat, flat seal lip and oval sucking disc seat integrated into one piece, one side that oval sucking disc seat is located the backup pad is provided with air pipe joint and pilot hole, the pilot hole sets up in the centre of oval sucking disc seat, air pipe joint sets up in one side of oval sucking disc seat. By adopting the technical scheme, the arranged air pipe joint is used for being connected with an external air pipe; the assembling holes are used for flexibly installing and fixing the sucker body and the supporting plate, so that the load capacity of the flat sealing lip is increased; the oval sucker seat is used for bearing the flat sealing lip and is connected with the external support plate; the flat sealing lip is used for contacting and deforming with the surface of the workpiece so as to adhere to the surface of the workpiece for sealing. Wherein, the oval vacuum chuck is helpful for carrying long and narrow and arc workpieces, such as profiles, wooden doors, door frame frames and the like; in addition, the sucker body is made of Nitrile Butadiene Rubber (NBR), so that the sucker has the characteristics of excellent oil resistance, higher wear resistance, better heat resistance, strong bonding force and the like, and almost no trace is left when the flat sealing lip adsorbs the surface of a workpiece. In addition, the sucking disc can be added with an induction valve for detecting whether the sucking disc contacts with a workpiece or not.
Preferably, the flat sealing lip is obliquely arranged on the outer side of the oval sucker seat; the inclination angle is set between 35 and 45 degrees. By adopting the technical scheme, the flat sealing lip is convenient to be attached to a workpiece.
Preferably, the thickness of the flat sealing lip on the side connected with the oval sucker seat is more than 2 times or more than 2 times of the thickness of the flat sealing lip on the side far away from the oval sucker seat. By adopting the technical scheme, the deformation of the flat sealing lip can be facilitated, and the strength of the flat sealing lip can be increased.
Preferably, the height of the flat sealing lip is set to be 1.5 times or more than 1.5 times of the height of the oval sucker seat. By adopting the technical scheme, the jointing surface of the flat sealing lip and the workpiece is increased.
Preferably, the air pipe joint is internally provided with an air hole which penetrates through the oval sucker seat. By adopting the technical scheme, the air pipe joint is used for being externally connected with the vacuum air pipe; the air hole is used for sucking the vacuum air of the sucker.
Preferably, the assembly holes are provided with four screw holes which do not penetrate through the oval sucker seat, and the four screw holes are symmetrically arranged on four sides of the center of the oval sucker seat. By adopting the technical scheme, the oval sucker seat is convenient to fix with the supporting plate through the screw. Wherein, the backup pad is connected with robotic arm through the buffer beam that has the spring.
The utility model has the advantages that: compared with the traditional sucking discs, the sucking disc type conveying device has the advantages that the sucking disc type conveying device is novel in design, simple in structure and convenient to use, is flexible in installation and high in load capacity, can adopt a small number of sucking discs to convey long, narrow and arc-shaped workpieces, can enable the surfaces of the workpieces to be almost free of traces even when sensitive workpieces are conveyed, and can prevent thin-wall workpieces from being permanently deformed during conveying; is especially suitable for conveying sectional material, wood board, door and window frame and other workpieces.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented according to the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram related to the present invention;
fig. 2 is a plan view according to the present invention.
The reference numbers in the figures illustrate: sucking disc body 1, oval sucking disc seat 2, flat seal lip 3, air pipe joint 4, pilot hole 5, backup pad 6, screw 7, robotic arm 8, trachea 9, gas pocket 401.
Detailed Description
The invention is further described with reference to the accompanying drawings:
referring to fig. 1-2, an oval vacuum chuck, include the sucking disc body 1 of being connected with backup pad 6, sucking disc body 1 includes oval sucking disc seat 2 of being connected with backup pad 6 and sets up and be annular flat seal lip 3 around oval sucking disc seat 2, flat seal lip 3 and oval sucking disc seat 2 integrated into one piece, one side that oval sucking disc seat 2 is located backup pad 6 is provided with air pipe joint 4 and pilot hole 5, pilot hole 5 sets up in the centre of oval sucking disc seat 2, air pipe joint 4 sets up in one side of oval sucking disc seat 2. By adopting the technical scheme, the arranged air pipe joint 4 is used for being connected with an external air pipe 9; the assembling hole 5 is used for flexibly installing and fixing the sucker body 1 and the supporting plate 6, so that the load capacity of the flat sealing lip 3 is increased; the oval sucker seat 2 is used for bearing the flat sealing lip 3 and is connected with an external support plate 6; the flat sealing lip 3 is used for contacting with the surface of the workpiece to deform so as to adhere to the surface of the workpiece for sealing. Wherein, the oval vacuum chuck is helpful for carrying long and narrow and arc workpieces, such as profiles, wooden doors, door frame frames and the like; in addition, the sucker body 1 is made of Nitrile Butadiene Rubber (NBR), has the characteristics of excellent oil resistance, high wear resistance, high heat resistance, high bonding force and the like, and can hardly leave marks when the flat sealing lip 3 adsorbs the surface of a workpiece. In addition, the sucking disc can be added with an induction valve for detecting whether the sucking disc contacts with a workpiece or not.
Preferably, the flat sealing lip 3 is obliquely arranged on the outer side of the oval sucker seat 2; the inclination angle is set between 35 and 45 degrees. By adopting the technical scheme, the flat sealing lip 3 is convenient to be attached to a workpiece.
Preferably, the thickness of the flat sealing lip 3 on the side connected with the oval sucker seat 2 is more than 2 times or more than 2 times of the thickness of the side far away from the oval sucker seat 2. By adopting the technical scheme, the deformation of the flat sealing lip 3 can be facilitated, and the strength of the flat sealing lip 3 can be increased.
Preferably, the height of the flat sealing lip 3 is set to be 1.5 times or more than 1.5 times of the height of the oval suction cup holder 2. By adopting the technical scheme, the jointing surface of the flat sealing lip 3 and the workpiece is increased.
Preferably, the air pipe joint 4 is provided with an air hole 401, and the air hole 401 penetrates through the oval sucker seat 2. By adopting the technical scheme, the air pipe joint 4 is externally connected with the vacuum air pipe 8; air holes 401 are used for chuck vacuum pumping.
Preferably, the assembly holes 5 are provided with four screw holes which do not penetrate through the oval sucker seat 2, and the four screw holes are symmetrically arranged on four sides of the center of the oval sucker seat 2. By adopting the technical scheme, the oval sucker seat 2 is convenient to fix with the supporting plate 6 through the screw 7. Wherein, the supporting plate 6 is connected with the mechanical arm 8 through a buffer rod with a spring. The bumper bar helps cushion the suction cup body 1 as it is pressed down onto the surface of the product.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
When the mechanical arm is used actually, the sucker body of the mechanical arm is pressed down to the surface of a product in the product taking process, so that the flat sealing lip on the sucker body is in contact deformation with the surface of the product, and the flat sealing lip is attached to the surface of a workpiece to be sealed. Then, the flat sealing lip is tightly adsorbed on the surface of the workpiece through vacuum suction, so that the mechanical arm can conveniently take the flat sealing lip. The sucker body is fixed on the supporting plate, is connected with the mechanical arm through the buffer rod on the supporting plate and is used for buffering stress when a workpiece is grabbed.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. An oval vacuum chuck, includes sucking disc body (1) of being connected with backup pad (6), its characterized in that: sucking disc body (1) includes oval sucking disc seat (2) be connected with backup pad (6) and sets up and be annular flat seal lip (3) all around oval sucking disc seat (2), flat seal lip (3) and oval sucking disc seat (2) integrated into one piece, one side that oval sucking disc seat (2) are located backup pad (6) is provided with trachea joint (4) and pilot hole (5), pilot hole (5) set up in the centre of oval sucking disc seat (2), trachea joint (4) set up in one side of oval sucking disc seat (2).
2. The elliptical vacuum chuck as set forth in claim 1, wherein: the flat sealing lip (3) is obliquely arranged on the outer side of the oval sucker seat (2); the inclination angle is set between 35 and 45 degrees.
3. The elliptical vacuum chuck as set forth in claim 1, wherein: the thickness of one side of the flat sealing lip (3) connected with the oval sucker seat (2) is more than 2 times or more than 2 times of the thickness of one side far away from the oval sucker seat (2).
4. The elliptical vacuum chuck as set forth in claim 1, wherein: the height of the flat sealing lip (3) is 1.5 times or more than 1.5 times of the height of the oval sucker seat (2).
5. The elliptical vacuum chuck as set forth in claim 1, wherein: an air hole (401) is formed in the air pipe joint (4), and the air hole (401) penetrates through the oval sucker seat (2).
6. The elliptical vacuum chuck as set forth in claim 1, wherein: the assembling holes (5) are provided with four screw holes which do not penetrate through the oval sucker seat (2), and the four screw holes are symmetrically arranged on four sides of the center of the oval sucker seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021186076.5U CN212527787U (en) | 2020-06-23 | 2020-06-23 | Oval vacuum chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021186076.5U CN212527787U (en) | 2020-06-23 | 2020-06-23 | Oval vacuum chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212527787U true CN212527787U (en) | 2021-02-12 |
Family
ID=74546417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021186076.5U Expired - Fee Related CN212527787U (en) | 2020-06-23 | 2020-06-23 | Oval vacuum chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212527787U (en) |
-
2020
- 2020-06-23 CN CN202021186076.5U patent/CN212527787U/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: 20210212 |