CN103041962B - Binder - Google Patents
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- CN103041962B CN103041962B CN201210516332.6A CN201210516332A CN103041962B CN 103041962 B CN103041962 B CN 103041962B CN 201210516332 A CN201210516332 A CN 201210516332A CN 103041962 B CN103041962 B CN 103041962B
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- roller bearing
- wafer
- binder
- matrix
- stamp
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Abstract
The present invention relates to a kind of binder, belong to technical field of sapphire treatment, described binder comprises the handwheel that matrix, stamp-pad ink cotton, roller bearing and the described roller bearing of drive rotate, described matrix has groove, the both sides of groove are provided with fin, and the described axis of rolling is pressed in the top being positioned at described groove stamp-pad ink cotton.During binder work of the present invention, the standard crystal-boat box that wafer is housed is stuck in fin both sides, and roller bearing contacts with stamp-pad ink, wafer simultaneously, shake handwheel, drive roller bearing, and roller bearing is wafer colouring automatically, the beneficial effect of reach batch, fast, evenly painting.As a further improvement on the present invention, the matrix of binder is provided with alignment pin, and what adopt fin and alignment pin crystal-boat box to fix is more firm simultaneously; Described roller bearing adopts silicon grease material, and absorbency is good, can ensure that wafer colouring is complete.
Description
Technical field
The invention belongs to technical field of sapphire treatment, particularly relate to colouring equipment during a kind of sapphire chamfering.
Background technology
Sapphire crystal chemical property is highly stable, generally water insoluble and acid and alkali, caustic corrosion, only has at relatively high temperatures (300 DEG C) to can be hydrofluoric acid, the potassium hydroxide of phosphoric acid and fusing corroded.Sapphire crystal hardness is very high, is Mohs' hardness 9 grades, is only second to the hardest diamond.It has good light transmission, heat conductivity and electric insulating quality, mechanics good mechanical property, and has wear-resisting and weather-proof feature.The fusing point of sapphire crystal is 2050 DEG C, boiling point 3500 DEG C, and maximum operating temperature can reach 1900 DEG C, and therefore, sapphire, as a kind of important technology crystal, has been widely used in many fields of science and technology, national defence and civilian industry.
Sapphire is the important materials of processing blue light diode equally, has very important status at semiconductor applications.In formation for before making sapphire liner, chamfered after will cutting into slices to sapphire, to improve the wafer process of subsequent handling, for guaranteeing the complete chamfering of wafer, first sapphire periphery is painted before chamfering, judge that whether chamfering is complete according to the pigment after chamfering is residual.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of binder for the colouring of wafer Quick uniform.
For solving the problems of the technologies described above, the technical solution used in the present invention is, a kind of binder comprises the handwheel that matrix, stamp-pad ink cotton, roller bearing and the described roller bearing of drive rotate, and described matrix has groove, the both sides of groove are provided with fin, and the described axis of rolling is pressed in the top being positioned at described groove stamp-pad ink cotton.
During binder work of the present invention, the standard crystal-boat box that wafer is housed is stuck in fin both sides, roller bearing contacts with stamp-pad ink cotton, wafer simultaneously, shake handwheel, drive roller bearing, and roller bearing is wafer colouring automatically, reaches batch, beneficial effect that is quick, that evenly paint.
As a further improvement on the present invention, the matrix of binder is provided with alignment pin, and what adopt fin and alignment pin crystal-boat box to fix is more firm simultaneously; Described roller bearing adopts silicon grease material, and absorbency is good, can ensure that wafer colouring is complete.
Accompanying drawing explanation
Fig. 1 is binder contour structures schematic diagram of the present invention;
Sectional view when Fig. 2 is roll packer of the present invention work.
Detailed description of the invention
Below in conjunction with accompanying drawing the present invention made and further illustrating.
As shown in the figure, the handwheel 5 that binder of the present invention comprises matrix 1, stamp-pad ink cotton 6, roller bearing 3 and drives described roller bearing to rotate, described matrix 1 has groove, and the both sides of groove are provided with fin 4, and described roller bearing is pressed in the top being positioned at described groove stamp-pad ink cotton 6.
During use, the standard crystal-boat box 8 that wafer 7 is housed is stuck in fin 4 both sides, preferably on matrix 1, be provided with alignment pin 2, fixed by alignment pin 2 and fin 4 Dual positioning, it is more firm that crystal-boat box is fixed, shake handwheel 5, drive roller bearing 3, roller bearing 3 contacts with wafer 7 with stamp-pad ink cotton 6, and roller bearing is wafer colouring automatically.
As preferably, described matrix 1 adopts PVC material, Portable durable; Described roller bearing 3 adopts silicon grease material, and absorbency is good, can ensure that wafer colouring is complete.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments, and therefore, the present invention is not by the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (4)
1. a binder, is characterized in that: comprise the handwheel that matrix, stamp-pad ink cotton, roller bearing and the described roller bearing of drive rotate, described matrix has groove, and the both sides of groove are provided with fin, and described roller bearing is pressed in the top being positioned at described groove stamp-pad ink cotton.
2. binder according to claim 1, is characterized in that: described matrix is provided with alignment pin.
3. binder according to claim 1, is characterized in that: described roller bearing adopts silicon grease material to make.
4. the binder according to above-mentioned arbitrary claim, is characterized in that: described matrix adopts PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210516332.6A CN103041962B (en) | 2012-12-06 | 2012-12-06 | Binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210516332.6A CN103041962B (en) | 2012-12-06 | 2012-12-06 | Binder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103041962A CN103041962A (en) | 2013-04-17 |
| CN103041962B true CN103041962B (en) | 2015-08-12 |
Family
ID=48054956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210516332.6A Active CN103041962B (en) | 2012-12-06 | 2012-12-06 | Binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103041962B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341903Y (en) * | 1998-08-18 | 1999-10-06 | 宋炳权 | Number marking machine |
| CN202037103U (en) * | 2011-05-03 | 2011-11-16 | 王定全 | Oil edge box |
| TW201233515A (en) * | 2012-03-16 | 2012-08-16 | Tera Xtal Technology Corp | Manufacturing method of sapphire substrate with recognizable front and back sides |
| CN102794687A (en) * | 2012-07-06 | 2012-11-28 | 浙江上城科技有限公司 | Chamfering equipment and chamfering method for sapphire wafers |
| CN203004088U (en) * | 2012-12-06 | 2013-06-19 | 江苏吉星新材料有限公司 | Binder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10286511A (en) * | 1997-02-17 | 1998-10-27 | Ricoh Co Ltd | Liquid coating device |
| JP4820427B2 (en) * | 2009-03-25 | 2011-11-24 | 富士機械工業株式会社 | Coating equipment |
-
2012
- 2012-12-06 CN CN201210516332.6A patent/CN103041962B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341903Y (en) * | 1998-08-18 | 1999-10-06 | 宋炳权 | Number marking machine |
| CN202037103U (en) * | 2011-05-03 | 2011-11-16 | 王定全 | Oil edge box |
| TW201233515A (en) * | 2012-03-16 | 2012-08-16 | Tera Xtal Technology Corp | Manufacturing method of sapphire substrate with recognizable front and back sides |
| CN102794687A (en) * | 2012-07-06 | 2012-11-28 | 浙江上城科技有限公司 | Chamfering equipment and chamfering method for sapphire wafers |
| CN203004088U (en) * | 2012-12-06 | 2013-06-19 | 江苏吉星新材料有限公司 | Binder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103041962A (en) | 2013-04-17 |
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