CN102262355A - Manufacturing method of idler wheel with predetermined pattern - Google Patents
Manufacturing method of idler wheel with predetermined pattern Download PDFInfo
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- CN102262355A CN102262355A CN2010101844254A CN201010184425A CN102262355A CN 102262355 A CN102262355 A CN 102262355A CN 2010101844254 A CN2010101844254 A CN 2010101844254A CN 201010184425 A CN201010184425 A CN 201010184425A CN 102262355 A CN102262355 A CN 102262355A
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- roller
- dry film
- pattern
- predetermined pattern
- making
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Abstract
A manufacturing method of idler wheel with predetermined pattern comprises following steps of: forming a dry film photoresist on an idler wheel surface on which a pattern is to be formed; using an exposure machine to exposing the dry film photoresist through a photo mask so as to form a first pattern on the dry film photoresist; using a sand blasting machine to process the sand blasting treatment to the idler wheel surface corresponding to the first pattern to form the predetermined pattern on the idler wheel; and removing the dry film photoresist.
Description
Technical field
The present invention is about a kind of method for making of roller of tool predetermined pattern, relate in particular to a kind of easy to process, degree of accuracy is higher and the roller life-span method for making of the roller of long tool predetermined pattern.
Background technology
Optical thin film is the most large of volume production processing procedure with volume to volume (Roll-to-roll) press mold technology at present, and the pattern of the roller that uses, its common production method has laser direct-writing, laser chemistry etching, mechanical engraving etc.
In the laser direct writing method, the easy splash of base material waste material is to etching face, and etch depth is limited, if use argon laser then to need to do zinc-plated pre-treatment in addition on copper wheel.
Though it is fast, therefore wayward also that the laser chemistry etching removes material speed, and the not good doubt of repeatability is arranged.
Mechanical engraving can be divided into diamond pin and diamond cutter dual mode according to cutter, and the former only is fit to the engraving stipple pattern because of doing continuous turning, latter's long processing time and have the cutter life problem.
Summary of the invention
In view of this, be necessary to provide a kind of easy to process, degree of accuracy is higher and roller serviceable life the method for making of the roller of long tool predetermined pattern.
A kind of method for making of roller of tool predetermined pattern, it comprises: the roller surface at pattern to be formed forms the dry film photoresistance; Adopt an exposure machine and by a light shield to described dry film photoresistance exposure on described dry film photoresistance, to form first pattern; Adopt a sand-blasting machine that the pairing described roller surface of described first pattern is carried out blasting treatment to form described predetermined pattern on described roller; Remove the dry film photoresistance.
Compared with prior art, the method for making of the roller of the tool predetermined pattern of the embodiment of the invention is carried out the applying and the exposing operation of dry film photoresistance on roller, define behind the pattern again in conjunction with blasting treatment, can produce the roller pattern, owing to save the copper electroforming processing procedure, therefore the sandblast processing procedure makes that the roller material is unrestricted, can use the higher material of physical strength, and removing reduces cost also can prolong roller serviceable life; In addition, this method can effectively shorten the roller design producing cycle, and changes greatly according to the different pattern of light shield; And owing to can design the light shield of degree of precision, thereby also make pattern have higher precision.
Description of drawings
Fig. 1 is the process flow diagram of method for making of the roller of embodiment of the invention tool predetermined pattern.
Fig. 2 is the synoptic diagram that forms the dry film photoresistance on roller.
Fig. 3 is the synoptic diagram that the dry film photoresistance is exposed.
Fig. 4 is the synoptic diagram that the dry film photoresistance after the exposure is carried out sandblast.
Fig. 5 is a synoptic diagram of removing the dry film photoresistance.
The main element symbol description
Sand-blasting machine 60
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
See also Fig. 1, the method for making of the roller of embodiment of the invention tool predetermined pattern comprises the steps:
Step S1 is at the roller surface formation dry film photoresistance of pattern to be formed.
Step S2, adopt an exposure machine and by a light shield to described dry film photoresistance exposure on described dry film photoresistance, to form first pattern.
Step S3 adopts a sand-blasting machine that the pairing described roller surface of described first pattern is carried out blasting treatment to form described predetermined pattern on described roller.
Step S4 removes the dry film photoresistance.
See also Fig. 2, in step S1, to form the roller of the roller 10 replacement volume to volume make-up machines of pattern in advance, the dry film photoresistance 20 of predetermined thickness and predetermined area is set then, thereby rotation roller 10 can be fitted in dry film photoresistance 20 on the roller 10 directly on a surface of crawler belt 21.
Certainly, also can on two surfaces of crawler belt 21, dry film photoresistance 20 be set, with while applying dry film photoresistance 20 on two rollers 10.
Please cooperate Fig. 3, in step S2, adopt an exposure machine 30 and see through 40 pairs of dry film photoresistances 20 of light shield and expose.
In exposure process, roller 20 is arranged on the exposure area of exposure machine 30, the light that exposure machine 30 sends incides on the roller 10 through light shield, rotation roller 10 makes and needs exposed areas to be exposed fully, thereby on dry film photoresistance 20, form first pattern 50, pattern on first pattern, the 50 corresponding light shields 40, promptly the pattern on the light shield 40 is transferred on the dry film photoresistance 20 fully.
See also Fig. 4, in step S3, dry film photoresistance 20 after 60 pairs of developments of employing sand-blasting machine carries out blasting treatment, drive the abrasive sand material at a high speed by pressurized air, the surface of first pattern, 50 pairing rollers 10 on the dry film photoresistance 20 is hit in spray, thereby forms predetermined pattern 70 on the surface of roller 10, and promptly the zone of roller 10 corresponding first patterns 50 is by the sandblast etching, in other words, the zone that is not covered by dry film photoresistance 20 on the roller 10 is by the sandblast etching.
Sand-blasting machine 60 can be dry blasting machine or liquid sandblasting machine, further, is suction-type dry blasting machine or forced dry blasting machine.
In step S3, further, the roller after can utilizing CO 2 cleaning device to sandblast cleans.Because carbon dioxide is solid-state in ejection moment system, so, can impact the abrasive sand material that remains in the predetermined pattern 70, and it is deviate from predetermined pattern 70, at this moment, carbon dioxide is a gaseous state from solid state transformation also, therefore unlikely remaining on the roller 10.
See also Fig. 5, in step S4, dry film photoresistance 20 is removed, to expose the surface of roller 10 to the open air.
Further, use fluid that the roller of removing behind the dry film photoresistance 20 10 is cleaned.This fluid can be liquid or gas.
The method for making of the roller of above-mentioned tool predetermined pattern is carried out the applying and the exposing operation of dry film photoresistance on roller, define behind the pattern again in conjunction with blasting treatment, can produce the roller pattern, owing to save the copper electroforming processing procedure, the sandblast processing procedure makes that the roller material is unrestricted, therefore can use the higher material of physical strength, removing reduces cost also can prolong roller serviceable life; In addition, this method can effectively shorten the roller design producing cycle, and changes greatly according to the different pattern of light shield; And owing to can design the light shield of degree of precision, thereby also make pattern have higher precision.
Be understandable that those skilled in the art also can do other variation etc. and be used for design of the present invention in spirit of the present invention, as long as it does not depart from technique effect of the present invention and all can.The variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.
Claims (8)
1. the method for making of the roller of a tool predetermined pattern, it comprises the following steps:
Roller surface at pattern to be formed forms the dry film photoresistance;
Adopt an exposure machine and by a light shield to described dry film photoresistance exposure on described dry film photoresistance, to form first pattern;
Adopt a sand-blasting machine that the pairing described roller surface of described first pattern is carried out blasting treatment to form described predetermined pattern on described roller;
Remove the dry film photoresistance.
2. the method for making of the roller of tool predetermined pattern as claimed in claim 1 is characterized in that, the cleaning step after further comprising sandblast and/or removing the dry film photoresistance.
3. the method for making of the roller of tool predetermined pattern as claimed in claim 2 is characterized in that, adopts carbon dioxide to clean after the sandblast.
4. the method for making of the roller of tool predetermined pattern as claimed in claim 2 is characterized in that, adopts liquid or gas to clean behind the removal dry film photoresistance.
5. the method for making of the roller of tool predetermined pattern as claimed in claim 1 is characterized in that, further comprising exposes then carries out development treatment to described dry film photoresistance.
6. the method for making of the roller of tool predetermined pattern as claimed in claim 1 is characterized in that, the roller of pattern to be formed is replaced the roller of volume to volume make-up machine, and by the volume to volume make-up machine dry film photoresistance is fitted on this pre-roller that forms pattern.
7. the method for making of the roller of tool predetermined pattern as claimed in claim 1 is characterized in that, this sand-blasting machine can be dry blasting machine or liquid sandblasting machine.
8. the method for making of the roller of tool predetermined pattern as claimed in claim 7 is characterized in that, this sand-blasting machine is suction-type dry blasting machine or forced dry blasting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101844254A CN102262355A (en) | 2010-05-28 | 2010-05-28 | Manufacturing method of idler wheel with predetermined pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101844254A CN102262355A (en) | 2010-05-28 | 2010-05-28 | Manufacturing method of idler wheel with predetermined pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102262355A true CN102262355A (en) | 2011-11-30 |
Family
ID=45009038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101844254A Pending CN102262355A (en) | 2010-05-28 | 2010-05-28 | Manufacturing method of idler wheel with predetermined pattern |
Country Status (1)
| Country | Link |
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| CN (1) | CN102262355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110856357A (en) * | 2019-11-15 | 2020-02-28 | 江苏上达电子有限公司 | Novel line forming method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08258248A (en) * | 1995-03-27 | 1996-10-08 | Toppan Printing Co Ltd | Printing press |
| US20040043142A1 (en) * | 2002-08-29 | 2004-03-04 | Birch William R. | Systems and methods for treating glass |
| KR20050092981A (en) * | 2004-03-17 | 2005-09-23 | 엘지.필립스 엘시디 주식회사 | An apparatus for laminating dry film resist |
| CN1678957A (en) * | 2002-09-03 | 2005-10-05 | 可隆株式会社 | Photopolymerizable resin composition for sandblast resist |
| US20090311629A1 (en) * | 2008-06-12 | 2009-12-17 | National Cheng Kung University | Method for manufacturing roller mold |
-
2010
- 2010-05-28 CN CN2010101844254A patent/CN102262355A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08258248A (en) * | 1995-03-27 | 1996-10-08 | Toppan Printing Co Ltd | Printing press |
| US20040043142A1 (en) * | 2002-08-29 | 2004-03-04 | Birch William R. | Systems and methods for treating glass |
| CN1678957A (en) * | 2002-09-03 | 2005-10-05 | 可隆株式会社 | Photopolymerizable resin composition for sandblast resist |
| KR20050092981A (en) * | 2004-03-17 | 2005-09-23 | 엘지.필립스 엘시디 주식회사 | An apparatus for laminating dry film resist |
| US20090311629A1 (en) * | 2008-06-12 | 2009-12-17 | National Cheng Kung University | Method for manufacturing roller mold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110856357A (en) * | 2019-11-15 | 2020-02-28 | 江苏上达电子有限公司 | Novel line forming method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111130 |