CN209797771U - Vacuum chuck with drainage function - Google Patents
Vacuum chuck with drainage function Download PDFInfo
- Publication number
- CN209797771U CN209797771U CN201920347713.3U CN201920347713U CN209797771U CN 209797771 U CN209797771 U CN 209797771U CN 201920347713 U CN201920347713 U CN 201920347713U CN 209797771 U CN209797771 U CN 209797771U
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- frame type
- square frame
- type boss
- boss
- carrier
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model belongs to the technical field of glass substrate cutting equipment, concretely relates to vacuum chuck with drainage function. The utility model provides a vacuum chuck with drainage function, this sucking disc includes the base plate, the base plate upper surface is equipped with one inside and outside two-layer frame type boss, is first square frame type boss and second square frame type boss respectively, be square frame type negative pressure zone between first square frame type boss and the second square frame type boss, it is regional to be the counter bore in the first square frame type boss, be equipped with the flowing back through-hole on the regional base plate of counter bore, be equipped with the evacuation perforation on the second square frame type boss. The sucker is used for adsorbing and fixing the vacuum adsorption glass substrate carrier, so that the carrier is convenient to take and place, and the vacuum adsorption is strong.
Description
Technical Field
The utility model belongs to the technical field of glass substrate cutting equipment, concretely relates to vacuum chuck with drainage function.
Background
Generally, glass has various applications in various fields, such as use as windows, substrates for electronic devices, kitchen furniture, and various lenses, etc., due to its characteristics, such as high optical transparency, high hardness, uniform flatness, and high heat resistance. As various technologies advance, glass thickness continues to decrease. Large sheet glass substrates must be cut to a circular small size to fit the intended application and once cut are not reworkable. The laser positioning cutting equipment is the most common equipment for cutting glass, and the method comprises the steps of placing a large glass substrate on a carrier, fixing the carrier on the equipment, carrying out laser positioning on the carrier, and finally cutting the large glass substrate. The carrier comprises a carrier plate, the upper surface of the carrier plate is provided with a plurality of cylindrical bosses, each boss is a cutting unit, and finally, a round glass finished product is obtained by cutting; but the glass scraps generated in the cutting process can not be timely and effectively removed, so that the cutting quality is influenced, and the production environment is polluted.
SUMMERY OF THE UTILITY MODEL
To the technical problem, an object of the utility model is to provide a vacuum chuck with drainage function, this sucking disc is used for the absorption of vacuum adsorption glass substrate carrier to fix, makes things convenient for the carrier to get to put and vacuum adsorption nature is strong.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a vacuum chuck with drainage function which characterized in that: the sucking disc comprises a substrate, wherein an inner layer of frame-shaped boss and an outer layer of frame-shaped boss are arranged on the upper surface of the substrate and are respectively a first frame-shaped boss and a second frame-shaped boss, a square frame-shaped negative pressure area is arranged between the first frame-shaped boss and the second frame-shaped boss, a counter bore area is arranged in the first frame-shaped boss, a liquid drainage through hole is formed in the substrate of the counter bore area, and a vacuumizing perforation is formed in the second frame-shaped boss.
Preferably, the upper surfaces of the first square boss and the second square boss are respectively provided with a square sealing groove, and a sealing strip is installed in each sealing groove.
The utility model has the advantages that: the utility model discloses a sucking disc is used for the absorption of vacuum adsorption glass substrate carrier to be fixed, makes things convenient for the carrier to get to put and vacuum adsorption nature is strong.
drawings
Fig. 1 is a schematic front view of a combined dust extraction carrier for glass cutting.
FIG. 2 is a schematic rear view of a combined dust extraction carrier for glass cutting.
Fig. 3 is a side view of a combined dust extraction carrier for glass cutting.
Fig. 4 is a first perspective view of a combined dust extraction carrier for glass cutting.
Fig. 5 is a second perspective view of the combined dust extraction carrier for glass cutting.
Fig. 6 is a front view of a combined dust extraction carrier for glass cutting.
FIG. 7 is a schematic reverse view of a combination dust extraction carrier for glass cutting.
FIG. 8 is a side view of a combination dust extraction carrier for glass cutting.
Fig. 9 is a perspective view of a combined dust extraction carrier for glass cutting.
In the figure: 1. the vacuum packaging structure comprises a support plate, 2, support columns, 3, dust extraction through holes, 4, positioning identification columns, 5, a circular slot, 6, a fixing boss, 7, a base plate, 8, a first square-frame-shaped boss, 9, a second square-frame-shaped boss, 10, a square-frame-shaped negative pressure area, 11, a counter bore area, 12, a liquid drainage through hole, 13, a sealing groove, 14 and vacuumizing through holes.
Detailed Description
For a better understanding of the present invention, the technical solutions of the present invention are further described below with reference to the following embodiments and the accompanying drawings (as shown in fig. 1 to 9).
A vacuum chuck with a drainage function comprises a substrate 7, wherein an inner layer frame-shaped boss and an outer layer frame-shaped boss are arranged on the upper surface of the substrate 7 and respectively comprise a first square frame-shaped boss 8 and a second square frame-shaped boss 9, a square frame-shaped negative pressure region 10 is arranged between the first square frame-shaped boss 8 and the second square frame-shaped boss 9, a counter bore region 11 is arranged in the first square frame-shaped boss 8, a liquid drainage through hole 12 is arranged on the substrate 7 of the counter bore region 11, and a vacuumizing through hole 14 is arranged on the second square frame-shaped boss 9 (the vacuumizing through hole 14 is used for communicating the square frame-shaped negative pressure region 10 with external vacuumizing equipment); when the fixing device is used in a matched mode, the fixing boss 6 is clamped in the counter bore area 11 (namely the fixing boss 6 is in interference fit with the first square-frame-shaped boss 8). The upper surfaces of the first square boss 8 and the second square boss 9 are provided with square sealing grooves 13, and sealing strips are installed in the sealing grooves 13.
The vacuum chuck is used in cooperation with the following components: a combined dust extraction carrier for glass cutting comprises a carrier plate 1, wherein a plurality of support columns 2 are arranged on the upper surface of the carrier plate 1, and dust extraction through holes 3 (used for performing downward dust extraction on glass scraps in the cutting process) are formed in the carrier plate 1 around each support column 2; the lower surface of the carrier plate 1 is provided with a fixed boss 6, and the orthographic projection of all the support columns 2 and the dust extraction through holes 3 falls in the fixed boss 6; the fixed boss 6 is square, and four corners of the fixed boss are chamfered; the support column 2 is a cylindrical boss, the upper part of which is open and the lower part of which is closed. The support columns are distributed in a 2-pass array mode (the support columns can be correspondingly processed according to the number of actually processed products and the array).
The dust extraction through holes 3 are arc-shaped through holes, a plurality of arc-shaped through holes are formed around each supporting column 2, and the arc-shaped through holes form a circle and are uniformly distributed around (closely attached to) the periphery of (the edge of) the supporting column 2. Four circular-arc-shaped through holes with radian smaller than 2 pi are arranged around the supporting column 2, and the four circular-arc-shaped through holes form a circle and are uniformly distributed around the supporting column 2 in the circumferential direction.
The upper surface of the carrier plate 1 is provided with a plurality of positioning identification columns 4 (for laser positioning) (arranged on the periphery of the carrier plate 1). The upper surface of the carrier plate 1 is provided with four positioning identification columns 4, and the four positioning identification columns 4 form four corners of a square and surround all the support columns 2; the upper surface of the carrier plate 1 is provided with a circle of airflow enclosure around the four positioning identification columns 4; the upper surface of the support plate 1 is further provided with a plurality of circular slots 5, a positioning pin is inserted into each circular slot 5, and the airflow enclosure is clamped between the positioning identification column 4 and the positioning pin (the positioning pin is used for fixing the airflow enclosure so as to prevent the airflow enclosure from moving to cause product damage).
When in use, the fixing boss 6 is in interference fit with the first square-frame boss 8 to prevent the fixing boss 6 from moving back and forth and left and right in the plane of the carrier plate 1, and the carrier plate 1 is adsorbed and fixed by a vacuum chuck with a drainage function; the glass substrate is placed on the supporting pillars 2; the laser positioning and cutting equipment firstly positions the carrier plate 1 through the positioning identification column 4 and then cuts around the support column 2; the glass chips and water generated in the cutting process enter the counter bore area 11 through the dust extraction through hole 3 and are discharged through the liquid discharge through hole 12.
The above description is only an example of the present invention, and certainly, the scope of the present invention should not be limited thereto, and therefore, the present invention is not limited to the above description.
Claims (2)
1. The utility model provides a vacuum chuck with drainage function which characterized in that: this sucking disc includes base plate (7), base plate (7) upper surface is equipped with one outer two-layer frame type boss in one, is first square frame type boss (8) and second square frame type boss (9) respectively, be square frame type negative pressure zone (10) between first square frame type boss (8) and second square frame type boss (9), be counter bore region (11) in first square frame type boss (8), be equipped with flowing back through-hole (12) on base plate (7) of counter bore region (11), be equipped with evacuation perforation (14) on second square frame type boss (9).
2. The vacuum chuck with the drainage function as claimed in claim 1, wherein: the upper surface of first square frame type boss (8) and second square frame type boss (9) all is equipped with seal groove (13) of square frame type, install the sealing strip in seal groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920347713.3U CN209797771U (en) | 2018-08-06 | 2018-08-06 | Vacuum chuck with drainage function |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255819.2U CN208995385U (en) | 2018-08-06 | 2018-08-06 | A kind of combined type pumping dirt carrier for glass-cutting |
| CN201920347713.3U CN209797771U (en) | 2018-08-06 | 2018-08-06 | Vacuum chuck with drainage function |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821255819.2U Division CN208995385U (en) | 2018-08-06 | 2018-08-06 | A kind of combined type pumping dirt carrier for glass-cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209797771U true CN209797771U (en) | 2019-12-17 |
Family
ID=66798048
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920347713.3U Active CN209797771U (en) | 2018-08-06 | 2018-08-06 | Vacuum chuck with drainage function |
| CN201821255819.2U Active CN208995385U (en) | 2018-08-06 | 2018-08-06 | A kind of combined type pumping dirt carrier for glass-cutting |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821255819.2U Active CN208995385U (en) | 2018-08-06 | 2018-08-06 | A kind of combined type pumping dirt carrier for glass-cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN209797771U (en) |
-
2018
- 2018-08-06 CN CN201920347713.3U patent/CN209797771U/en active Active
- 2018-08-06 CN CN201821255819.2U patent/CN208995385U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN208995385U (en) | 2019-06-18 |
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