CN213387373U - Vacuum chuck - Google Patents
Vacuum chuck Download PDFInfo
- Publication number
- CN213387373U CN213387373U CN202022186276.7U CN202022186276U CN213387373U CN 213387373 U CN213387373 U CN 213387373U CN 202022186276 U CN202022186276 U CN 202022186276U CN 213387373 U CN213387373 U CN 213387373U
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- pressure
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- conducting hole
- vacuum chuck
- annular groove
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Abstract
A vacuum chuck comprises a base, a handle and shells positioned on one side of the base and at two ends of the handle, wherein the base is provided with at least one annular groove and a cavity surrounded by the annular groove on one side surface attached to an object; the annular groove body is provided with at least one circle of elastic lip edge and at least one circle of sealing colloid; the casing has evacuating device and pressure switch, the cavity has first conducting hole and second conducting hole, evacuating device's the end of bleeding with pressure switch's pressure monitoring end is installed through seal structure respectively in first conducting hole with in the second conducting hole, pressure switch and evacuating device electric connection. The utility model discloses a set up the pressure demonstration and further grasp the pressure condition in the cavity, the evacuation or the absorbent pressure of accurate assurance vacuum chuck prevent that the too big damage or the pressure degree undersize that cause attached article of pressure degree from causing phenomenons such as adsorb the unstability, adopt anti-skidding design simultaneously, stabilize the absorption to attached article.
Description
Technical Field
The utility model relates to a vacuum chuck instrument field, especially a vacuum chuck
Background
In the current building decoration industry, when flat materials such as ceramic tiles, door and window glass and the like need to be carried, the flat materials are often carried by people, workers need to wear protective articles before carrying the flat materials, and need to separate the stacked flat materials, and the stacked flat materials are not only adsorbed together but also difficult to separate, have smooth surfaces, and easily slip off from hands by carelessness, so that the defective rate is increased due to the fact that the flat materials are broken.
The manual suction cups on the market carry the flat materials by adsorbing the flat materials, but the manual suction cups adsorb by manual pressing, so that the pressing force is not enough easily, and the flat materials cannot be well adsorbed and fall off. Some electronic vacuum chuck have also appeared simultaneously, but the electronic sucking disc among the prior art smashes anti-skidding among the adsorption plane and handles imperfectly, causes easily that the skew appears in the use, and the use lacks the pressure to the accuse, and the too big easy phenomenon such as bad to glass, these fragile flat materials of ceramic tile of crushing of pressure degree, and the pressure degree undersize causes the absorption unstability easily.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a vacuum chuck.
The utility model provides a technical scheme that its technical problem adopted is: a vacuum chuck, includes base and handle and is located base one side and the casing at handle both ends, wherein:
the base is provided with at least one annular groove and a cavity surrounded by the annular groove on one side surface attached to the object;
the annular groove body is provided with at least one circle of elastic lip edge and at least one circle of sealing colloid, the elastic lip edge is positioned on the outer side of the sealing colloid, the protruding part of the elastic lip edge is higher than the sealing colloid, and the surface of the sealing colloid is provided with convex patterns;
the cavity is provided with convex edges for enhancing the structural strength of the cavity, the convex edges are staggered to form a plurality of grids, and the height of each grid is lower than that of the edge of the cavity;
the casing has evacuating device and pressure switch, the cavity has first conducting hole and second conducting hole, evacuating device's the end of bleeding with pressure switch's pressure monitoring end is installed through seal structure respectively in first conducting hole with in the second conducting hole, pressure switch and evacuating device electric connection.
As a further improvement of the utility model: at least two grids in the cavity are provided with anti-skidding supporting gaskets, the height of the anti-skidding supporting gaskets, which is higher than the edge height of the cavity, is lower than the height of the sealing colloid during maximum compression.
As a further improvement of the utility model: one side of the antiskid supporting gasket is provided with antiskid salient points.
As a further improvement of the utility model: the cavity has the third conducting hole, the casing has pressure relief device, pressure relief device's pressure release packing ring passes through seal structure to be installed the third conducting hole, pressure relief device's ejector pin top extends to the outside pressure release of forming of casing and presses the end.
As a further improvement of the utility model: the elastic lip edge is provided with a dustproof deformation layer and has a micro ventilation function, and the air flow passing through the elastic lip edge is smaller than the air flow of the air pumped by the air pumping end of the vacuum pumping device.
As a further improvement of the utility model: the shell is provided with a pressure display meter, and the pressure display meter is electrically connected with the pressure monitoring end of the pressure switch.
Compared with the prior art, the beneficial effects of the utility model are that further grasp the pressure condition in the cavity through setting up pressure display, the evacuation or the absorbent pressure of accurate assurance vacuum chuck prevent that the too big damage or the pressure degree undersize that cause attached article of pressure degree from causing phenomenons such as absorption unstability, adopt anti-skidding design simultaneously, further stabilize the absorption to attached article.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic sectional view of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings, in which:
referring to fig. 1-3, a vacuum chuck comprises a base 1, a handle 2 and a shell 3 located on one side of the base and at two ends of the handle, wherein the shell and the handle are divided into an upper part and a lower part, the upper part of the handle and the upper parts of the shells at two ends are integrally formed, the lower part of the handle and the lower parts of the shells at two ends are integrally formed, and the upper parts of the handle and the shells pass through the lower parts of the handle and the shells through bolt pieces 101 and are connected with the base 1.
Base 1 has annular groove 102 and the cavity 103 that the annular groove surrounded and formed in the side of attached article, round elasticity lip 104 and round sealing colloid 105 have on the annular groove, elasticity lip 104 is located sealing colloid 105's the outside, and the bulge is higher than sealing colloid, a side of base 1 is when attached article, bleeds in the cavity through evacuating device 4, elasticity lip 104 has the trace function of breathing freely, and its airflow that flows through elasticity lip will be less than evacuating device's the air flow of the end of bleeding gas extraction, it is right that the negative pressure influence of cavity begins base and attached object the elasticity lip compresses to sealing colloid, accomplishes the absorption to attached object. The elastic lip edge is provided with a dustproof deformation layer, and excessive dust can be effectively prevented from being sucked into the cavity under the condition of vacuumizing through the dustproof deformation layer. Meanwhile, the vacuumizing device is also provided with an air inlet and outlet layer and a valve layer to effectively isolate dust, and the dust prevention of the vacuumizing device belongs to the prior art.
The cavity 103 has the chimb 106 that is used for strengthening cavity structural strength, and is a plurality of the chimb is crisscross to form a plurality of check 107, the height of check is less than cavity edge 108 height, is in the condition of negative pressure at the cavity, the intensity of base is strengthened effectively to chimb and check, improves vacuum chuck's intensity and non-deformable.
At least two check bodies in the cavity have anti-skidding support gasket 109, anti-skidding support gasket 109 is higher than cavity edge 108 height, and highly is less than when the maximum compression height when the maximum compression of sealing colloid 105, when the negative pressure in the cavity constantly strengthens, the compression elasticity lip limit 104 and sealing colloid 105, and then the compression anti-skidding support gasket 109, the surface of sealing colloid is equipped with the burr, anti-skidding support gasket's one side has anti-skidding bump, can prevent effectively through burr and anti-skidding bump at compression deformation in-process, prevents that attached article in the adsorption process from producing the skew.
The casing has evacuating device 4 and pressure switch 5, the cavity has first conducting hole 110 and second conducting hole 111, evacuating device's the end with pressure switch's pressure monitoring end is installed through seal structure respectively first conducting hole 110 with in the second conducting hole 111, pressure switch 5 and evacuating device 4 electric connection. The shell is provided with a pressure display meter 6, and the pressure display meter 6 is electrically connected with the pressure monitoring end of the pressure switch 5. The means that obtains pressure parameter and show on the pressure display table through pressure switch's pressure monitoring end adopts conventional technical means, and at the in-process of evacuation, can know the negative pressure condition in the cavity effectively through the manometer, the reinforcing is to the assurance of the negative pressure condition in the cavity, prevents that the too big damage or the undersize of attached article that leads to the fact of pressure degree from adsorbing phenomenons such as unstability.
The cavity has third conducting hole 112, the casing has pressure relief device 7, pressure relief device's pressure release packing ring passes through seal structure to be installed third conducting hole 112, pressure relief device's ejector pin top extends to the outside pressure release of forming of casing and presses end 71, presses the end through pressing the pressure release and makes ejector pin promote pressure relief device's pressure release packing ring and accomplish the pressure release.
In conclusion, after the ordinary skilled in the art reads the document of the present invention, according to the present invention, the technical solution and technical concept of the present invention do not need creative mental labor to make other various corresponding transformation schemes, which all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a vacuum chuck, includes base and handle and is located the casing at base one side and handle both ends, its characterized in that:
the base is provided with at least one annular groove and a cavity surrounded by the annular groove on one side surface attached to the object;
the annular groove body is provided with at least one circle of elastic lip edge and at least one circle of sealing colloid, the elastic lip edge is positioned on the outer side of the sealing colloid, the protruding part of the elastic lip edge is higher than the sealing colloid, and the surface of the sealing colloid is provided with convex patterns;
the cavity is provided with convex edges for enhancing the structural strength of the cavity, the convex edges are staggered to form a plurality of grids, and the height of each grid is lower than that of the edge of the cavity;
the casing has evacuating device and pressure switch, the cavity has first conducting hole and second conducting hole, evacuating device's the end of bleeding with pressure switch's pressure monitoring end is installed through seal structure respectively in first conducting hole with in the second conducting hole, pressure switch and evacuating device electric connection.
2. A vacuum chuck according to claim 1, wherein: at least two grids in the cavity are provided with anti-skidding supporting gaskets, the height of the anti-skidding supporting gaskets, which is higher than the edge height of the cavity, is lower than the height of the sealing colloid during maximum compression.
3. A vacuum chuck according to claim 2, wherein: one side of the antiskid supporting gasket is provided with antiskid salient points.
4. A vacuum chuck according to claim 1, wherein: the cavity has the third conducting hole, the casing has pressure relief device, pressure relief device's pressure release packing ring passes through seal structure to be installed the third conducting hole, pressure relief device's ejector pin top extends to the outside pressure release of forming of casing and presses the end.
5. A vacuum chuck according to claim 1, wherein: the elastic lip edge is provided with a dustproof deformation layer and has a micro ventilation function, and the air flow passing through the elastic lip edge is smaller than the air flow of the air pumped by the air pumping end of the vacuum pumping device.
6. A vacuum chuck according to claim 1, wherein: the shell is provided with a pressure display meter, and the pressure display meter is electrically connected with the pressure monitoring end of the pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022186276.7U CN213387373U (en) | 2020-09-29 | 2020-09-29 | Vacuum chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022186276.7U CN213387373U (en) | 2020-09-29 | 2020-09-29 | Vacuum chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213387373U true CN213387373U (en) | 2021-06-08 |
Family
ID=76184369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022186276.7U Active CN213387373U (en) | 2020-09-29 | 2020-09-29 | Vacuum chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213387373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905479A (en) * | 2022-07-15 | 2022-08-16 | 曼塔智能科技(广州)有限公司 | Engineering carrying manipulator with self-adaptive characteristic |
-
2020
- 2020-09-29 CN CN202022186276.7U patent/CN213387373U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905479A (en) * | 2022-07-15 | 2022-08-16 | 曼塔智能科技(广州)有限公司 | Engineering carrying manipulator with self-adaptive characteristic |
| CN114905479B (en) * | 2022-07-15 | 2022-12-23 | 曼塔智能科技(广州)有限公司 | Engineering carrying manipulator with self-adaptive characteristic |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 37-1 Lihong North Road, Xiuquan Street, Huadu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Manta Intelligent Technology (Guangzhou) Co.,Ltd. Address before: 510000 No.4, 10 Yongchang Road, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee before: Manta Intelligent Technology (Guangzhou) Co.,Ltd. |