CN112621559A - Grinding fluid cleaning device for vacuum pipeline of grinding machine - Google Patents
Grinding fluid cleaning device for vacuum pipeline of grinding machine Download PDFInfo
- Publication number
- CN112621559A CN112621559A CN202011430389.5A CN202011430389A CN112621559A CN 112621559 A CN112621559 A CN 112621559A CN 202011430389 A CN202011430389 A CN 202011430389A CN 112621559 A CN112621559 A CN 112621559A
- Authority
- CN
- China
- Prior art keywords
- pipe
- vacuum
- tank body
- communicated
- water inlet
- 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.)
- Pending
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 34
- 238000004140 cleaning Methods 0.000 title claims abstract description 11
- 239000012530 fluid Substances 0.000 title abstract description 16
- 239000004579 marble Substances 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000010865 sewage Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 6
- 210000003437 trachea Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 10
- 239000003566 sealing material Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
- B24B37/30—Work carriers for single side lapping of plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a grinding fluid cleaning device for a vacuum pipeline of a grinding machine, which comprises a marble plane (2), wherein a group of air holes are uniformly distributed on the marble plane (2), each air hole is connected with an air pipe (3), the air pipes (3) are connected with a vacuum pipe (11 a) in parallel, and the vacuum pipe (11 a) is provided with an air inlet valve (4) and is characterized in that: one end of the vacuum pipe (11 a) is communicated with the tank body (9), the tank body (9) is provided with a spraying device and a blow-off pipe (10), and the tank body (9) is communicated with the vacuum generator (11) through an air outlet pipe (5 a). The invention has simple structure, convenient use, low modification cost and isolation effect on grinding fluid, can be modified on the existing equipment, and avoids the grinding fluid from being sucked into a vacuum generator.
Description
The technical field is as follows:
the invention relates to the technical field of glass surface grinding, in particular to a grinding fluid cleaning device for a vacuum pipeline of a grinding machine.
Background art:
the large-size substrate surface is ground by adhering an adsorption pad on the surface of a tray, adsorbing the non-processing surface of the glass by the adsorption pad and keeping the processing surface of the glass upward.
The back of the glass tray is pasted with a buffering sealing material, and the surface of the marble of the grinding machine is provided with an annular groove for forming an annular vacuum adsorption pipeline. The center of the marble is provided with a vacuum suction port connected with a vacuum pipeline, and the vacuum pipeline is connected with a vacuum pump or a vacuum generator.
When the grinder is in a working state, the glass tray supports the glass to move above the marble, the vacuum pipeline valve is opened, the tray is adsorbed on the surface of the marble in a vacuum manner, and the buffer sealing material is pasted on the back of the tray to play a sealing role. And (4) closing the vacuum valve when the machine table is in a flow sheet state after grinding is finished, performing vacuum pressure relief, and conveying the tray supported glass to the next procedure.
In actual production, due to the warping of the tray, the damage of the buffer sealing material on the back surface of the tray and the like, part of grinding liquid is inevitably sucked into the vacuum pipeline and deposited in the vacuum pipeline, so that the radius of the vacuum pipeline is reduced, the vacuum pumping speed is reduced, and even the vacuum pipeline is gradually blocked. In severe cases, the gas mixed with the grinding fluid flows into the vacuum generating device, so that the vacuum generating device is scrapped.
The invention content is as follows:
the invention aims to overcome the defects in the prior art, and provides a grinding fluid cleaning device for a vacuum pipeline of a grinding machine.
The application provides the following technical scheme:
the utility model provides a lapping liquid cleaning device for grinding quick-witted vacuum tube, it includes the marble plane, and the equipartition has a set of gas pocket on the marble plane, all is connected with the trachea on every gas pocket, trachea and vacuum tube parallelly connected, be equipped with its characterized in that of admission valve on the vacuum tube: one end of the vacuum tube is communicated with a tank body, the tank body is provided with a spraying device and a blow-off pipe, the tank body is communicated with an air outlet pipe, and one end of the air outlet pipe is communicated with the vacuum generator.
On the basis of the technical scheme, the following further technical scheme can be provided:
the spraying device comprises a spraying head arranged at the top in the tank body, a water inlet pipe is communicated with the spraying head, a water inlet valve correspondingly matched with the water inlet pipe is arranged on the water inlet pipe, and one end of the water inlet pipe is communicated with a water source.
The horizontal height of the communicating opening of the vacuum tube and the tank body is lower than the horizontal height of the communicating opening of the air outlet tube and the tank body.
The lower part of the tank body is provided with a narrowing part, the sewage discharge pipe is communicated with the bottom of the narrowing part, and a sewage discharge valve which is correspondingly matched is arranged on the sewage discharge pipe.
The invention has the advantages that:
the grinding fluid suction device is simple in structure, convenient to use, capable of being modified on the existing equipment, low in modification cost, capable of isolating grinding fluid to prevent the grinding fluid from being sucked into a vacuum generator, and capable of flushing the sucked grinding fluid to effectively prevent the grinding fluid from being deposited in a re-tank body.
Description of the drawings:
FIG. 1 is a structural formula of the present invention.
The specific implementation mode is as follows:
as shown in figure 1, the grinding fluid cleaning device for the vacuum pipeline of the grinding machine comprises a marble plane 2, a group of air holes are uniformly distributed on the marble plane 2, an air pipe 3 is connected to each air hole, the lower end of each air pipe 3 is connected with a vacuum pipe 11a in parallel, and an air inlet valve 4 correspondingly matched with the vacuum pipe 11a is arranged on the vacuum pipe.
A tank 9 is arranged on one side of the marble plane 2, and the end part of the vacuum tube 11a on one side of the air inlet valve 4 is communicated with a communication port at the middle lower part of the tank 9. A tapered narrowing part 9a is arranged on the tank body 9 below the communicating port, a sewage discharge pipe 10 communicated with the tank body is arranged at the bottom of the narrowing part 9a, and a sewage discharge valve 7 correspondingly matched with the sewage discharge pipe 10 is arranged on the sewage discharge pipe 10.
The top in the tank body 9 is provided with a spraying device, the spraying device comprises a spraying head 14 arranged at the top in the tank body 9, the spraying head 14 is communicated with a water inlet pipe 14a, the water inlet pipe 14a is provided with a water inlet valve 6 correspondingly matched, and one end of the water inlet pipe 14 is communicated with a water source 13.
The other communicating opening at the upper part of the tank body 9 is communicated with an air outlet pipe 5a, the air outlet pipe 5a is provided with an air outlet valve 5 which is correspondingly matched, and one end of the air outlet pipe 5a at one side of the air outlet valve 5 is communicated with a vacuum generator 11.
The air inlet valve 4, the blowdown valve 7, the water inlet valve 6 and the air outlet valve 5 are all electromagnetic valves, a control module is arranged, and the control module is matched with the air inlet valve 4, the blowdown valve 7, the water inlet valve 6, the air outlet valve 5 and the vacuum generator 11 in an electric signal control mode through conducting wires.
The working process is as follows:
after the glass substrate is lifted to move the marble plane 2 on the tray 1, the control module controls the blowoff valve 7 and the water inlet valve 6 to be closed, and the air inlet valve 4, the air outlet valve 5 and the vacuum generator 11 to be opened. The air holes are in a negative pressure state, and then the tray 1 is firmly adsorbed on the marble plane 2. Then the grinding machine begins to grind glass, and the lapping liquid of this moment board seepage gets into jar body 9 along the vacuum pipe under the effect of vacuum suction, and most flows into the isolation tank bottom downwards under the action of gravity, because the intercommunication mouth horizontal position of outlet duct 5a is higher, so a small amount of lapping liquid only can splash on jar internal wall and can't get into outlet duct 5a, and this condition emergence that has just avoided the lapping liquid to get into vacuum generator 11 has taken place.
When the grinding of the glass substrate is finished and the grinding machine is in a flow sheet state, the air inlet valve 4 and the air outlet valve 5 are closed through the control module. Then the water inlet valve 6 is opened firstly, so that water in a water source flows into the water inlet pipe 14a and then is uniformly sprayed on the inner wall of the tank body 9 under the action of the spray head 14, the grinding fluid in the tank body is washed for about 3-5 seconds, then the drain valve 7 is opened, and the waste water mixed with the grinding fluid is discharged from the drain outlet 10 under the combined action of water inlet pressure and gravity.
And then the control module controls the blowdown valve 7 and the water inlet valve 6 to be closed, and a working cycle is completed.
Claims (4)
1. The utility model provides a lapping liquid cleaning device for grinding quick-witted vacuum tube, it includes marble plane (2), and the equipartition has a set of gas pocket on marble plane (2), all is connected with trachea (3) on every gas pocket, trachea (3) and vacuum tube (11 a) parallelly connected, be equipped with admission valve (4) its characterized in that on vacuum tube (11 a): one end of the vacuum pipe (11 a) is communicated with the tank body (9), the tank body (9) is provided with a spraying device and a blow-off pipe (10), the tank body (9) is communicated with an air outlet pipe (5 a), and one end of the air outlet pipe (5 a) is communicated with the vacuum generator (11).
2. An abrasive cleaning device for a vacuum pipe of a grinding mill according to claim 1, wherein: the spraying device comprises a spraying head (14) arranged at the top in a tank body (9), a water inlet pipe (14 a) is communicated with the spraying head (14), a water inlet valve (6) correspondingly matched with the water inlet pipe (14 a) is arranged on the water inlet pipe (14 a), and one end of the water inlet pipe (14) is communicated with a water source (13).
3. An abrasive cleaning device for a vacuum pipe of a grinding mill according to claim 1, wherein: the horizontal height of the communicating opening of the vacuum tube (11 a) and the tank body (9) is lower than that of the communicating opening of the air outlet tube (5 a) and the tank body (9).
4. An abrasive cleaning device for a vacuum pipe of a grinding mill according to claim 1, wherein: the lower part of the tank body (9) is provided with a narrowing part (9 a), the sewage discharge pipe (10) is communicated with the bottom of the narrowing part (9 a), and the sewage discharge pipe (10) is provided with a sewage discharge valve (7) which is correspondingly matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011430389.5A CN112621559A (en) | 2020-12-09 | 2020-12-09 | Grinding fluid cleaning device for vacuum pipeline of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011430389.5A CN112621559A (en) | 2020-12-09 | 2020-12-09 | Grinding fluid cleaning device for vacuum pipeline of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112621559A true CN112621559A (en) | 2021-04-09 |
Family
ID=75308939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011430389.5A Pending CN112621559A (en) | 2020-12-09 | 2020-12-09 | Grinding fluid cleaning device for vacuum pipeline of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112621559A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1429747A (en) * | 1973-05-09 | 1976-03-24 | Westfalia Separator Ag | Milk container for milking plant |
| JPH06106474A (en) * | 1992-09-25 | 1994-04-19 | Ebara Corp | Top ring vacuum suction device for polishing device |
| US5548944A (en) * | 1994-09-28 | 1996-08-27 | Tetra Laval Holdings & Finance S.A. | Vacuum operated processing station having a liquid separating system |
| JP2000164533A (en) * | 1998-11-25 | 2000-06-16 | Tokyo Seimitsu Co Ltd | Dicing equipment |
| JP2005152690A (en) * | 2003-11-20 | 2005-06-16 | Ebara Corp | Vacuum deaeration device and method for organic wastewater or sludge |
| JP2005251773A (en) * | 2004-03-01 | 2005-09-15 | Nachi Fujikoshi Corp | Vacuum chuck device |
| JP2005297147A (en) * | 2004-04-14 | 2005-10-27 | Speedfam Co Ltd | Vacuum unit for edge polishing device |
| CN201865162U (en) * | 2010-10-20 | 2011-06-15 | 山东华腾环保科技有限公司 | Vacuum sewage collection device |
| CN204134407U (en) * | 2014-09-12 | 2015-02-04 | 郑州中南杰特超硬材料有限公司 | Vacuum coating wet-type filtering device |
| CN207309737U (en) * | 2017-08-23 | 2018-05-04 | 东莞市瑞立达玻璃盖板科技股份有限公司 | A kind of vacuum system polishing fluid reflux |
| CN108554060A (en) * | 2018-06-28 | 2018-09-21 | 海盐县于城漂染有限公司 | Emission-control equipment is bleachinged and dyeing in a kind of weaving |
| CN108807137A (en) * | 2017-04-26 | 2018-11-13 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Vacuum drainage device |
| CN209868312U (en) * | 2019-05-17 | 2019-12-31 | 日本电气硝子株式会社 | Glass substrate manufacturing device |
| CN111136559A (en) * | 2020-01-18 | 2020-05-12 | 宇晶机器（长沙）有限公司 | Vacuum water storage tank device for polishing equipment |
-
2020
- 2020-12-09 CN CN202011430389.5A patent/CN112621559A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1429747A (en) * | 1973-05-09 | 1976-03-24 | Westfalia Separator Ag | Milk container for milking plant |
| JPH06106474A (en) * | 1992-09-25 | 1994-04-19 | Ebara Corp | Top ring vacuum suction device for polishing device |
| US5548944A (en) * | 1994-09-28 | 1996-08-27 | Tetra Laval Holdings & Finance S.A. | Vacuum operated processing station having a liquid separating system |
| JP2000164533A (en) * | 1998-11-25 | 2000-06-16 | Tokyo Seimitsu Co Ltd | Dicing equipment |
| JP2005152690A (en) * | 2003-11-20 | 2005-06-16 | Ebara Corp | Vacuum deaeration device and method for organic wastewater or sludge |
| JP2005251773A (en) * | 2004-03-01 | 2005-09-15 | Nachi Fujikoshi Corp | Vacuum chuck device |
| JP2005297147A (en) * | 2004-04-14 | 2005-10-27 | Speedfam Co Ltd | Vacuum unit for edge polishing device |
| CN201865162U (en) * | 2010-10-20 | 2011-06-15 | 山东华腾环保科技有限公司 | Vacuum sewage collection device |
| CN204134407U (en) * | 2014-09-12 | 2015-02-04 | 郑州中南杰特超硬材料有限公司 | Vacuum coating wet-type filtering device |
| CN108807137A (en) * | 2017-04-26 | 2018-11-13 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Vacuum drainage device |
| CN207309737U (en) * | 2017-08-23 | 2018-05-04 | 东莞市瑞立达玻璃盖板科技股份有限公司 | A kind of vacuum system polishing fluid reflux |
| CN108554060A (en) * | 2018-06-28 | 2018-09-21 | 海盐县于城漂染有限公司 | Emission-control equipment is bleachinged and dyeing in a kind of weaving |
| CN209868312U (en) * | 2019-05-17 | 2019-12-31 | 日本电气硝子株式会社 | Glass substrate manufacturing device |
| CN111136559A (en) * | 2020-01-18 | 2020-05-12 | 宇晶机器（长沙）有限公司 | Vacuum water storage tank device for polishing equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210409 |