CN102275124A - Grinding platform and grinding method - Google Patents
Grinding platform and grinding method Download PDFInfo
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- CN102275124A CN102275124A CN2011101472059A CN201110147205A CN102275124A CN 102275124 A CN102275124 A CN 102275124A CN 2011101472059 A CN2011101472059 A CN 2011101472059A CN 201110147205 A CN201110147205 A CN 201110147205A CN 102275124 A CN102275124 A CN 102275124A
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- grinding
- accommodation space
- washing fluid
- plummer
- grinding plate
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Abstract
The invention relates to a grinding platform, comprising a carrying platform and a flexible grinding pad fixed on the carrying platform; the flexible grinding pad is provided with a grinding surface, and an accommodating space is formed between the grinding surface and the carrying platform to accommodate a washing fluid; the grinding surface is provided with a plurality of through holes communicated with the accommodating space. In addition, the grinding method carried out on the grinding platform comprises steps of: providing the washing fluid into the accommodating space; providing a grinded object to be in contact with the grinding surface; applying a particular pressure upon the grinded object and making the grinding platform to perform relative movement with respective to the grinded object, and the particular pressure makes the washing fluid in the accommodating space flow out from the through holes to wash the grinded object. The grinding platform and the grinding method in the invention is advantageous in that, via using of the flexible grinding pad on the grinding platform, the grinding platform can be in a full contact with the surface of the grinded object, problem of insufficient grinding in the prior art can be overcome; and the through holes communicated with the accommodating space of the washing fluid are formed and provided at the grinding surface of the flexible grinding pad, and purpose of grinding while washing is reached.
Description
Technical field
The present invention relates to the ground and cleaned technology, relate in particular to a kind of grinding plate and Ginding process, to promote grinding efficiency.
Background technology
In the prior art, glass, blooming piece for example material such as polaroid need carry out ground and cleaned before use usually.And existing grinding plate uses polyurethane hard materials such as (polyurethane) to be fixed on the plummer as grinding pad, abrasion can occur after long-time the use, the place that abrasion occur of long duration can't fully contact with grinding charge and cause grinding endless.In addition, when grinding, need use extraneous water injector to spray water cleaning, and need control water spray angle preferably, so difficult control of this water spray angle.
Summary of the invention
One of purpose of the present invention provides a kind of grinding plate, to overcome the defective that exists in the prior art, promotes grinding efficiency.
Another object of the present invention provides a kind of Ginding process, to overcome the defective that exists in the prior art, promotes grinding efficiency.
Particularly, the grinding plate that provides of the embodiment of the invention comprises plummer and flexible grinding pad.The flexible grinding pad is fixed on the plummer; The flexible grinding spacer has lapped face, and is formed with accommodation space between lapped face and the plummer with ccontaining washing fluid; Lapped face is provided with a plurality of through holes, and these through holes are connected with accommodation space.
In an embodiment of the present invention, the material of flexible grinding pad can be at least a in silica gel (silicone), rubber (rubber), Teflon (teflon) and the latex (latex) etc.
In an embodiment of the present invention, grinding plate also can comprise the fluid-transporting tubing that is installed on the plummer, and fluid-transporting tubing is connected so that washing fluid to be provided with accommodation space.Further, can establish check valve on the fluid-transporting tubing, reflux to prevent the washing fluid in the accommodation space.
In an embodiment of the present invention, grinding plate also can comprise the knee wall of paired setting, and the knee wall that is provided with in pairs is installed on the plummer, and every pair of knee wall is arranged on the relative both sides of flexible grinding pad with the supporting flexible grinding pad.Further, the knee wall that is provided with in pairs is Height Adjustable; Even the spacing of the knee wall that is provided with also can be regulated in pairs.
In an embodiment of the present invention, the periphery of flexible grinding pad is fixed on the plummer to surround accommodation space jointly with plummer.Or the flexible grinding pad is fixed on the plummer after surrounding accommodation space separately again.
The Ginding process that another embodiment of the present invention provides is suitable for carrying out on the grinding plate that comprises plummer and flexible grinding pad; Wherein, the flexible grinding pad is fixed on the plummer; The flexible grinding spacer has lapped face, and is formed with accommodation space between lapped face and the plummer; Lapped face is provided with a plurality of through holes that are connected with accommodation space.Described Ginding process comprises step: provide washing fluid to accommodation space; Provide grinding charge to contact with lapped face; And apply specified pressure on grinding charge and make grinding plate and grinding charge do relative motion, and this specified pressure makes the washing fluid in the accommodation space flow out from through hole with the cleaning grinding charge.
In an embodiment of the present invention, Ginding process also can comprise step: do in the process of relative motion at grinding plate and grinding charge, continue to provide washing fluid to accommodation space, so that washing fluid remains full of accommodation space.
In an embodiment of the present invention, grinding plate and grinding charge are done relative motion and are for example comprised linear reciprocal movement or rotatablely move.
In an embodiment of the present invention, providing washing fluid for example to comprise to the step in the accommodation space provides the gaseous state washing fluid to accommodation space; Or, provide liquid washing fluid to accommodation space, and liquid washing fluid for example is pure water or cleaning solution.
The embodiment of the invention is via the flexible grinding pad that uses toughness, deformable material on grinding plate, can fully contact with grinding charge surface, can overcome in the prior art because of grinding plate uses appearance to wear away for a long time and can't fully contact the grinding that caused not to the utmost with grinding charge; And between the flexible grinding pad of grinding plate and plummer, accommodation space is set washing fluid is provided, and in the punching of the lapped face of flexible grinding pad, control washing fluid spray volume and grinding pressure by the pressure that control is applied on the grinding charge, reach the purpose of cleaning while grinding.Therefore, the present invention can effectively promote grinding efficiency.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 shows the vertical view of a kind of grinding plate of the relevant embodiment of the invention.
Fig. 2 shows the partial sectional view of grinding plate shown in Figure 1.
Fig. 3 shows the partial sectional view of another grinding plate of the relevant embodiment of the invention.
Fig. 4 shows the partial sectional view of the another kind of grinding plate of the relevant embodiment of the invention.
Fig. 5 shows grinding plate shown in Figure 2 carries out ground and cleaned to grinding charge view.
[main element symbol description]
| 10 |
12 |
| 13 |
14 |
| 140 lapped |
142 through |
| 16 |
160 |
| 18 fluid-transporting |
180 |
| 30 grinding charges | P pressure |
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to grinding plate and its specific embodiment of Ginding process, method, step, structure, feature and the effect that foundation the present invention proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can clearly present in following the cooperation in the graphic preferred embodiment detailed description of reference.By the explanation of the specific embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the present invention, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the present invention is limited.
Please in the lump with reference to figure 1 and Fig. 2, wherein Fig. 1 shows the vertical view of a kind of grinding plate of the relevant embodiment of the invention, and Fig. 2 shows the partial sectional view of grinding plate shown in Figure 1.As shown in Figures 1 and 2, the grinding plate in the present embodiment 10 comprises plummer 12, flexible grinding pad 14, knee wall 16 and fluid-transporting tubing 18.
Wherein, flexible grinding pad 14 is fixed on the plummer 12, and it has lapped face 140; Be formed with accommodation space 13 with ccontaining washing fluid between lapped face 140 and the plummer 12, for example the periphery by flexible grinding pad 14 is fixed on the plummer 12 to surround accommodation space 13 jointly with plummer 12, but the present invention is not as limit, and for example flexible grinding pad 14 is fixed on the plummer 12 after can surrounding described accommodation space 13 separately again; In addition, the periphery of flexible grinding pad 14 can embed the accepting groove (not drawing among the figure) that sets in advance on the plummer 12 earlier and is fixed on the plummer 12 by fixture.In addition, be formed with a plurality of through holes 142 on the lapped face 140, and these through holes 142 are connected with accommodation space 13.
Fluid-transporting tubing 18 is installed on the plummer 12 and with accommodation space 13 and is connected, to provide washing fluid to accommodation space 13.Preferably, fluid-transporting tubing 18 is provided with check valve 180, refluxes to prevent the washing fluid in the accommodation space 13.Further, flowmeter (not drawing among the figure) also can be set on the fluid-transporting tubing 18.
Please refer to Fig. 5, it shows grinding plate shown in Figure 2 carries out ground and cleaned to grinding charge view.Describe a kind of Ginding process that is relevant to the embodiment of the invention in detail below in conjunction with Fig. 5.Particularly, the Ginding process that present embodiment provides mainly comprises step: (a) provide washing fluid to accommodation space 13, at this, washing fluid can be for example inert gas of gaseous state washing fluid, or be for example pure water or cleaning solution of liquid washing fluid, washing fluid can inject in the accommodation space 13 via fluid-transporting tubing 18 or other modes; (b) provide grinding charge 30 to contact with the lapped face 140 of flexible grinding pad 14, at this, grinding charge 30 can be for example polaroid of glass or blooming piece, but the present invention is as limit, and grinding charge 30 can not grasped or adsorbed to contact with lapped face 140 by mechanical arm (drawing among the figure); (c) apply specified pressure P on grinding charge 30 and make grinding plate 10 and grinding charge 30 make for example linear reciprocal movement shown in the four-headed arrow among Fig. 5 of relative motion, at this, the setting of specified pressure P makes accommodation space 13 interior washing fluids can flow out and reach the purpose of cleaning grinding charge 30 from through hole 142 and is advisable, and specified pressure P can be provided by the mechanical arm of extracting or absorption grinding charge 30.Need to prove that the relative motion between grinding plate 10 and the grinding charge 30 is not limited to linear reciprocal movement, also can be and rotatablely move or motion mode that other ground and cleaned are required.
Preferably, do for making grinding plate 10 and grinding charge 30 that washing fluid remains full of accommodation space 13 in the process of relative motion, can continue to provide washing fluid to accommodation space 13, so can realize preferable cleaning purpose by fluid-transporting tubing 18.
In summary, the embodiment of the invention is via the flexible grinding pad that uses toughness, deformable material on grinding plate, can fully contact with grinding charge surface, can overcome in the prior art because of grinding plate uses appearance to wear away for a long time and can't fully contact the grinding that caused not to the utmost with grinding charge; And between the flexible grinding pad of grinding plate and plummer, accommodation space is set washing fluid is provided, and in the punching of the lapped face of flexible grinding pad, control washing fluid spray volume and grinding pressure by the pressure that control is applied on the grinding charge, reach the purpose of cleaning while grinding.Therefore, the present invention can effectively promote grinding efficiency.
In addition, need to prove, the present invention is characterized in: the flexible grinding pad is set on plummer, and form on the lapped face of flexible grinding pad through hole and be formed on lapped face and be connected with washing fluid accommodation space between the plummer; Therefore other supplementary structures for example knee wall, fluid-transporting tubing etc. increase and decrease and variant embodiment all should be included in protection scope of the present invention.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (14)
1. a grinding plate is characterized in that, comprising:
Plummer;
The flexible grinding pad is fixed on the described plummer;
Described flexible grinding spacer has lapped face, and is formed with accommodation space with ccontaining washing fluid between described lapped face and the described plummer;
A plurality of through holes are set on the described lapped face, and described through hole is connected with described accommodation space.
2. grinding plate according to claim 1 is characterized in that, the material of described flexible grinding pad is selected from least a in silica gel, rubber, Teflon and the latex.
3. grinding plate according to claim 1 is characterized in that described grinding plate also comprises the fluid-transporting tubing that is installed on the described plummer, and described fluid-transporting tubing is connected so that described washing fluid to be provided with described accommodation space.
4. grinding plate according to claim 3 is characterized in that described fluid-transporting tubing is provided with check valve, refluxes to prevent the washing fluid in the described accommodation space.
5. grinding plate according to claim 1, it is characterized in that, described grinding plate also comprises the knee wall of paired setting, and the knee wall of described paired setting is installed on the described plummer, and every pair of knee wall is arranged on the relative both sides of described flexible grinding pad to support described flexible grinding pad.
6. grinding plate according to claim 5 is characterized in that, the knee wall of described paired setting Height Adjustable.
7. grinding plate according to claim 5 is characterized in that the spacing of the knee wall of described paired setting can be regulated.
8. grinding plate according to claim 1 is characterized in that, the periphery of described flexible grinding pad is fixed on the described plummer to surround described accommodation space jointly with described plummer.
9. grinding plate according to claim 1 is characterized in that, described flexible grinding pad is fixed on the described plummer after surrounding described accommodation space separately again.
10. Ginding process, be suitable for carrying out on grinding plate, it is characterized in that, described grinding plate comprises plummer and the flexible grinding pad that is fixed on the described plummer, described flexible grinding spacer has between lapped face and described lapped face and the described plummer and is formed with accommodation space, and a plurality of through holes that are connected with described accommodation space are set on the described lapped face; Described Ginding process comprises step:
Provide washing fluid to described accommodation space;
Provide grinding charge to contact with described lapped face; And
Apply specified pressure on described grinding charge and make described grinding plate and described grinding charge do relative motion, described specified pressure makes the washing fluid in the described accommodation space flow out to clean described grinding charge from described through hole.
11. Ginding process as claimed in claim 10 is characterized in that, also comprises step:
Do in the process of relative motion at described grinding plate and described grinding charge, continue to provide washing fluid to described accommodation space, so that described washing fluid remains full of described accommodation space.
12. Ginding process as claimed in claim 10 is characterized in that, described grinding plate and described grinding charge comprise linear reciprocal movement do relative motion or rotatablely move.
13. Ginding process as claimed in claim 10 is characterized in that, described washing fluid to the step in the described accommodation space that provides comprises:
Provide the gaseous state washing fluid to described accommodation space.
14. Ginding process as claimed in claim 10 is characterized in that, described washing fluid to the step in the described accommodation space that provides comprises:
Provide liquid washing fluid to described accommodation space, and described liquid washing fluid is selected from pure water or cleaning solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110147205.9A CN102275124B (en) | 2011-06-02 | 2011-06-02 | Grinding platform and grinding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110147205.9A CN102275124B (en) | 2011-06-02 | 2011-06-02 | Grinding platform and grinding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102275124A true CN102275124A (en) | 2011-12-14 |
| CN102275124B CN102275124B (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110147205.9A Active CN102275124B (en) | 2011-06-02 | 2011-06-02 | Grinding platform and grinding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102275124B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581748A (en) * | 2012-03-16 | 2012-07-18 | 成都贝瑞光电科技股份有限公司 | Float disc feeding method for planar wafer optical parts |
| CN107127679A (en) * | 2017-05-22 | 2017-09-05 | 天津华海清科机电科技有限公司 | Device for installing polishing pad |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02100321A (en) * | 1988-10-07 | 1990-04-12 | Sony Corp | Abrasion device and method |
| US5246525A (en) * | 1991-07-01 | 1993-09-21 | Sony Corporation | Apparatus for polishing |
| US5816900A (en) * | 1997-07-17 | 1998-10-06 | Lsi Logic Corporation | Apparatus for polishing a substrate at radially varying polish rates |
| CN1337898A (en) * | 1999-09-30 | 2002-02-27 | 皇家菲利浦电子有限公司 | Fluid dispensing fixed abrasive polishing pad |
| JP2002233948A (en) * | 2001-02-02 | 2002-08-20 | Fujikoshi Mach Corp | Polishing device |
-
2011
- 2011-06-02 CN CN201110147205.9A patent/CN102275124B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02100321A (en) * | 1988-10-07 | 1990-04-12 | Sony Corp | Abrasion device and method |
| US5246525A (en) * | 1991-07-01 | 1993-09-21 | Sony Corporation | Apparatus for polishing |
| US5816900A (en) * | 1997-07-17 | 1998-10-06 | Lsi Logic Corporation | Apparatus for polishing a substrate at radially varying polish rates |
| CN1337898A (en) * | 1999-09-30 | 2002-02-27 | 皇家菲利浦电子有限公司 | Fluid dispensing fixed abrasive polishing pad |
| JP2002233948A (en) * | 2001-02-02 | 2002-08-20 | Fujikoshi Mach Corp | Polishing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581748A (en) * | 2012-03-16 | 2012-07-18 | 成都贝瑞光电科技股份有限公司 | Float disc feeding method for planar wafer optical parts |
| CN102581748B (en) * | 2012-03-16 | 2014-08-27 | 成都贝瑞光电科技股份有限公司 | Float disc feeding method for planar wafer optical parts |
| CN107127679A (en) * | 2017-05-22 | 2017-09-05 | 天津华海清科机电科技有限公司 | Device for installing polishing pad |
| CN107127679B (en) * | 2017-05-22 | 2019-09-03 | 天津华海清科机电科技有限公司 | For installing the device of polishing pad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102275124B (en) | 2014-03-05 |
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