CN217433907U

CN217433907U - Vacuum adsorption device of grinding machine and grinding machine

Info

Publication number: CN217433907U
Application number: CN202221612620.7U
Authority: CN
Inventors: 李青; 李赫然; 任晓金; 刘国防; 赵艳军; 张桂龙; 郑连军; 刘志彪; 程强木
Original assignee: Weifang Xingming Photoelectric Technology Co ltd; Beijing Yuanda Xinda Technology Co Ltd
Current assignee: Weifang Xingming Photoelectric Technology Co ltd; Beijing Yuanda Xinda Technology Co Ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-09-16
Anticipated expiration: 2032-06-24

Abstract

The present disclosure relates to a vacuum adsorption device of a grinder and a grinder including: the glass grinding machine comprises a base body, a grinding wheel and a grinding wheel, wherein a placing plate for placing glass is arranged on the base body, and a boss protruding out of the base body is arranged on one side of the placing plate and used for extending into a wheel cover of the grinding wheel to be close to the grinding wheel; and an adsorption part for adsorbing the glass on the placing plate. The base body is provided with the placing plate for placing the glass, the glass is adsorbed on the placing plate through the adsorption part so as to be fixed with the glass, one side of the placing plate is provided with the wheel cover which protrudes out of the base body and is used for extending into the grinding wheel, the wheel cover is close to the grinding wheel, the suspension distance of the glass can be reduced, the glass is prevented from being deformed when being ground, and the edge of the glass is irregular.

Description

Vacuum adsorption device of grinding machine and grinding machine

Technical Field

The disclosure relates to the technical field of processing devices, in particular to a vacuum adsorption device of a grinding machine and the grinding machine.

Background

At present, on a domestic glass production line for photoelectric display, when a grinding machine grinds glass, the glass needs to be firmly adsorbed by a workbench, a suspended part enters a wheel cover of a grinding wheel, and the glass enters a wheel groove for grinding. Along with the development requirement of glass for photoelectric display, glass thickness is thinner and thinner, and grinding speed is faster and faster, and unsettled glass will appear warping, causes the glass edge irregular, and the glass size is unstable, does not accord with the demand of yields.

SUMMERY OF THE UTILITY MODEL

An object of the present disclosure is to provide a vacuum adsorption apparatus of a grinder and a grinder, which can solve the above technical problems.

In order to achieve the above object, the present disclosure provides a vacuum adsorption apparatus of a grinder, including: the glass grinding machine comprises a base body, a grinding wheel and a grinding wheel, wherein a placing plate for placing glass is arranged on the base body, and a boss protruding out of the base body is arranged on one side of the placing plate and used for extending into a wheel cover of the grinding wheel to be close to the grinding wheel; and an adsorption part for adsorbing the glass on the placing plate.

Optionally, the adsorption part includes a vacuum adsorption groove provided on the placing plate for communicating with a vacuum source to adsorb the glass on the placing plate.

Optionally, at least part of the vacuum suction groove extends onto the boss.

Optionally, the adsorption part includes a vacuum interface, the vacuum adsorption groove is provided with two circles at intervals along a radial direction, and the vacuum interface is disposed between the two circles of the vacuum adsorption groove and communicated with the two circles of the vacuum adsorption groove so that the two circles of the vacuum adsorption groove are communicated with a vacuum air source through the vacuum interface.

Optionally, the vacuum interface includes a first section disposed on the placing plate and communicated with the vacuum adsorption tank and a second section communicated with the vacuum source, and the second section is communicated with the first section and penetrates through the seat body.

Optionally, the first section is configured as a sunken circular hole, and the second section is configured as a threaded hole for connecting with a quick connector of the vacuum air source.

Optionally, the distance that the boss extends out of the base body is 13mm-15 mm.

The utility model also provides a grinding machine, including foretell grinding machine's vacuum adsorption device, grinding miller, vacuum air supply and workstation, the vacuum adsorption device is installed on the workstation, the grinding miller sets up the pedestal is equipped with one side of boss so that the boss extends into inside the wheel casing of grinding miller, the vacuum air supply with the absorption portion intercommunication.

Optionally, the vacuum adsorption device and the workbench are respectively provided with a corresponding fixing hole, and a fixing part penetrates through the fixing hole.

Optionally, the placement surface of the vacuum adsorption device is configured as a rectangle, and the two fixing holes are respectively arranged at two ends of the vacuum adsorption device along the extension direction of the long side of the rectangle.

Through above-mentioned technical scheme, be equipped with the board of placing that is used for placing glass on the pedestal, adsorb glass on placing the board through absorption portion in order to fix glass, one side of placing the board is equipped with the protrusion and is used for extending into the wheel cover of grinding miller inside in order to be close to in the boss of pedestal grinding miller can reduce the unsettled distance of glass, prevents that glass from appearing warping when grinding, causes glass edge irregularity.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure, but do not constitute a limitation of the disclosure. In the drawings:

fig. 1 is a top view of a vacuum adsorption apparatus of a grinder according to the present disclosure;

fig. 2 is a front sectional view of a vacuum adsorption device of the grinder according to the present disclosure;

fig. 3 is a schematic structural diagram of a vacuum adsorption device according to the present disclosure.

Description of the reference numerals

1. Placing the plate; 11. a boss; 2. an adsorption part; 21. a vacuum adsorption tank; 22. a vacuum interface; 221. a first stage; 222. a second stage; 3. a fixing hole; 4. a base body; 5. a work table; 6. glass; 7. a grinding wheel; 8. a wheel cover; 9. a fixing member; 10. a quick connector.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise specified, use of directional terms such as "upper, lower, top, bottom" and "in" refer to the orientation of fig. 3, i.e., the actual use of the orientation, "inner and outer" refer to the inner and outer relative to the profile of the component or structure itself. In addition, it should be noted that terms such as "first", "second", and the like are used for distinguishing one element from another, and have no order or importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings denote the same elements.

As shown in fig. 1 to 3, the present disclosure provides a vacuum adsorption apparatus of a grinder, including: the glass grinding machine comprises a base body 4, a placing plate 1 for placing glass 6 is arranged on the base body, a boss 11 protruding out of the base body 4 is arranged on one side of the placing plate 1 and used for extending into a wheel cover 8 of a grinding wheel 7 to be close to the grinding wheel 7, for example, the wheel cover 8 comprises an upper wheel cover and a lower wheel cover, a notch is formed between the upper wheel cover and the lower wheel cover, and the boss 11 extends into the notch to be close to the grinding wheel 7; and an adsorption part 2 for adsorbing the glass 6 on the placing plate 1.

This disclosed be equipped with on pedestal 4 and be used for placing glass 6 place board 1, adsorb glass 6 on placing board 1 in order to fix glass 6 through adsorption part 2, place one side of board 1 be equipped with the protrusion in the boss 11 of pedestal 4 be used for extending into the wheel cover 8 of grinding miller 7 inside in order to be close to grinding miller 7, can reduce the unsettled distance of glass 6, prevent that glass 6 from appearing warping when grinding, cause glass 6 edge irregularities.

As an alternative embodiment, as shown in fig. 1-2, the adsorption part 2 includes a vacuum adsorption groove 21 disposed on the placing plate 1, an opening of the vacuum adsorption groove 21 faces the glass 6 to adsorb the glass 6, and is used for communicating with a vacuum source to adsorb the glass 6 on the placing plate 1, the vacuum source may be a vacuum pump, the vacuum adsorption does not occupy the space above the placing plate 1, and the placing of the glass 6 is more convenient. In another embodiment, the adsorption part 2 may be a plurality of vacuum adsorption holes, and the plurality of vacuum adsorption holes may be collected by a vacuum chamber communicated with the plurality of vacuum adsorption holes, and then the vacuum chamber may be communicated with a vacuum gas source.

Optionally, at least a portion of the vacuum suction grooves 21 extends to the bosses 11, that is, the vacuum suction grooves 21 extend to the edge of the placing board 1, because the bosses 11 are disposed to protrude from the base 4, if the vacuum suction grooves 21 are only distributed in the range of the base 4, the glass 6 on the bosses 11 is not sucked, which may result in that the glass 6 is not firmly sucked, and in order to suck the glass 6 more firmly, the vacuum suction grooves 21 extend to the bosses 11.

Optionally, the adsorption part 2 includes a vacuum interface 22, the vacuum adsorption groove 21 is provided with two circles along the radial direction at intervals, that is, the vacuum adsorption groove 21 is provided along the circumferential direction of the placing plate 1, the vacuum adsorption groove 21 of the outer ring extends to the edge of the placing plate 1, the two circles of vacuum adsorption grooves 21 can make the glass 6 adsorb more tightly, certainly, the vacuum adsorption groove 21 can also be provided with more than two circles, for example, three circles, four circles, etc., the disclosure only uses two circles as an example, the vacuum interface 22 is provided between the two circles of vacuum adsorption grooves 21 and is communicated with the two circles of vacuum adsorption grooves 21 so that the two circles of vacuum adsorption grooves 21 are communicated with the vacuum air source through the vacuum interface 22, the two circles of vacuum adsorption grooves 21 are communicated with the vacuum air source through one vacuum interface 22, the vacuum air source is communicated with the vacuum interface 22 through only one pipeline, and is not communicated with the two circles of vacuum adsorption grooves 21 respectively. In other embodiments, the vacuum connection port 22 may be disposed inside or outside the two-turn vacuum adsorption groove 21, and may be connected to both of the two-turn vacuum adsorption groove 21, and the two-turn vacuum adsorption groove 21 may be connected to the vacuum connection port 22 through a connection groove.

Wherein, vacuum interface 22 is including setting up on placing board 1 and the first section 221 and the second section 222 that is used for with the vacuum source intercommunication that communicate with vacuum adsorption groove 21, and second section 222 communicates with first section 221 and runs through pedestal 4, and vacuum source's joint is connected with second section 222, with first section 221 evacuation, and first section 221 communicates two rings of vacuum adsorption grooves 21, with vacuum adsorption groove 21 evacuation.

Optionally, the first section 221 is configured as a sinking circular hole, the top of which is open and can be used for assisting in adsorbing the glass 6, the second section 222 is configured as a threaded hole and is used for being connected with the quick connector 10 of the vacuum air source, for example, the vacuum air source is connected with the quick connector 10 through a pipeline, an external thread is arranged on the outer side of the quick connector 10 and is connected with the second section 222 through a thread to realize quick connection, and the disassembly is convenient.

As an alternative embodiment, as shown in FIGS. 1-2, the boss 11 extends out of the housing 4 by a distance of 13mm to 15 mm. In the prior real-time mode, the boss 11 is not arranged on the seat body 4, the suspended part of the glass 6 is about 18mm, the distance of the boss 11 is 13mm-15mm, and the suspended part of the glass 6 is 3-5mm, so that the deformation under the cutting pressure of the grinding wheel 7 can be ignored.

As shown in fig. 1-3, the present disclosure further provides a grinding machine, which includes the above-mentioned vacuum adsorption device of the grinding machine, a grinding wheel 7, a vacuum source and a workbench 5, wherein the vacuum adsorption device is installed on the workbench 5, the workbench 5 is used for supporting the vacuum adsorption device, the grinding wheel 7 is arranged on one side of the seat body 4 where the boss 11 is arranged so that the boss 11 extends into the wheel cover 8 of the grinding wheel 7, the vacuum source is communicated with the adsorption part 2, and the grinding machine provided with the vacuum adsorption device can reduce the suspension distance of the glass 6, so as to prevent the glass 6 from deforming during grinding and causing the edge irregularity of the glass 6.

Optionally, wear to be equipped with mounting 9 in all being equipped with the fixed orifices 3 that correspond each other and fixed orifices 3 on vacuum adsorption device and the workstation 5, vacuum adsorption device and workstation 5 are connected fixedly through mounting 9, and mounting 9 can be constructed as the bolt, and fixed orifices 3 can be the bolt hole, convenient dismantlement and change.

Wherein, vacuum adsorption device's the face of placing structure is the rectangle, and fixed orifices 3 are equipped with two and two fixed orifices 3 and set up respectively at vacuum adsorption device's both ends along the long limit extending direction of rectangle, and two fixed orifices 3 set up along long limit can make more firm that vacuum adsorption device connects.

When in actual use, the boss 11 extends into the wheel cover 8 of the grinding wheel 7 to be close to the grinding wheel 7, the glass 6 is placed on the placing plate 1 and is adsorbed and fixed through the vacuum adsorption groove 21, the edge of the glass 6 protrudes out of the boss 11 to be placed to be in contact with the grinding wheel 7, and the grinding wheel 7 is opened to grind the glass 6.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure as long as it does not depart from the gist of the present disclosure.

Claims

1. A vacuum adsorption apparatus for a grinding mill, comprising:

the grinding wheel device comprises a base body, a grinding wheel and a grinding wheel, wherein a placing plate for placing glass is arranged on the base body, and a boss protruding out of the base body is arranged on one side of the placing plate and used for extending into the wheel cover of the grinding wheel so as to be close to the grinding wheel; and

and the adsorption part is used for adsorbing the glass on the placing plate.

2. The vacuum adsorption device of a grinding mill according to claim 1, wherein said adsorption part comprises a vacuum adsorption groove provided on said placing plate for communicating with a vacuum gas source to adsorb said glass on said placing plate.

3. A vacuum adsorption apparatus of a grinding mill according to claim 2, wherein at least part of said vacuum adsorption groove extends to said boss.

4. A vacuum adsorption apparatus of a grinding mill according to claim 3, wherein said adsorption part includes a vacuum port, and said vacuum adsorption groove is provided with two circles at a radial interval, and said vacuum port is provided between said two circles of said vacuum adsorption groove and communicates with both of said two circles of said vacuum adsorption groove so that both of said two circles of said vacuum adsorption groove communicate with a vacuum gas source through said vacuum port.

5. The vacuum adsorption device of the grinding mill according to claim 4, wherein said vacuum port comprises a first section provided on said placing plate and communicating with said vacuum adsorption tank and a second section for communicating with said vacuum source, said second section communicating with said first section and penetrating said housing.

6. A vacuum absorption apparatus for grinding mills according to claim 5 wherein the first section is configured as a countersunk circular hole and the second section is configured as a threaded hole for connection with a quick-connect coupling of the vacuum source.

7. A vacuum adsorption apparatus for a grinding mill according to claim 1, wherein said boss extends from said housing by a distance of 13mm to 15 mm.

8. A grinding machine comprising a vacuum adsorption device of the grinding machine according to any one of claims 1 to 7, a grinding wheel, a vacuum gas source, and a table, the vacuum adsorption device being mounted on the table, the grinding wheel being disposed on the side of the housing where the boss is provided so that the boss extends into the interior of a wheel cover of the grinding wheel, the vacuum gas source being in communication with the adsorption portion.

9. A grinding machine according to claim 8, wherein the vacuum suction device and the table are provided with fixing holes corresponding to each other and fixing members are inserted into the fixing holes.

10. A grinding machine according to claim 9, characterized in that the placement surface of the vacuum suction device is configured as a rectangle, and the fixing holes are provided in two and two of the fixing holes are provided at both ends of the vacuum suction device in the extending direction of the long side of the rectangle, respectively.