CN201654446U - Non-silver image resin code disc - Google Patents
Non-silver image resin code disc Download PDFInfo
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- CN201654446U CN201654446U CN2009202982998U CN200920298299U CN201654446U CN 201654446 U CN201654446 U CN 201654446U CN 2009202982998 U CN2009202982998 U CN 2009202982998U CN 200920298299 U CN200920298299 U CN 200920298299U CN 201654446 U CN201654446 U CN 201654446U
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- transparent resin
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Abstract
The utility model discloses a non-silver image resin code disc, which comprises a transparent resin substrate and a code channel. A black light-resistant layer is coated on the transparent resin substrate. A non-silver photosensitive layer is coated on the black light-resistant layer. The utility model has the advantages that the identification ability of the photoelectric code disc is improved, the measurement precision of the photoelectric encoder is improved, the barrier contrast is high and the optical property is excellent.
Description
Technical field
The utility model relates to automatic control optical, mechanical and electronic integration field, is specifically related to a kind of non-silver-colored image resin code-disc.
Background technology
Photoelectric code disk, be automatic measurement of angle components and parts in a kind of photoelectric encoder of control section in the optical, mechanical and electronic integration field, raising along with the robotization control accuracy, the precision that photoelectric encoder takes measurement of an angle is also along with improve, photoelectric code disk resolving power in the photoelectric encoder is also proposed requirements at the higher level, and classic method can't satisfy the photoelectric code disk quality requirements, though silver salt method photoelectric code disk resolving power is high, but can't satisfy code-disc black and white strip gas barrier hard contrast partly, also have the preparation of silver salt photosensitive emulsion complicated, and be applied to various heavy, pollute bigger, simultaneously coating apparatus is had relatively high expectations, overall cost is higher.The substrate of tradition photoelectric code disk, normally adopt optical glass to do substrate, through vacuum chromium-coated, the coating photoresist, exposure, development post-etching are made, and are difficult to finish the high resolution photoelectric code disk, and under stronger vibration environment, very easily damage, thereby cause economic loss to applying unit the serviceable life of shortening photoelectric encoder.
At one piece of number of patent application is 200520029398.8, address the way that adopts vacuum evaporation chromium film in the patent of " a kind of novel optical resin code-disc " by name, its shortcoming is that complex process, cycle are long, the chromium film chaps easily, yield rate is low etc., therefore, in making, actual code-disc do not have economic worth because its cost is too high; And in another piece number of patent application is 200510017277.6 patent, utilize the black matrix photosensitive-ink to make the resin-based code-disc, and its shortcoming is that the black matrix photosensitive printing ink layer is a photographic layer, is again shading layer, when coating was too thin, code-disc resistance photosensitiveness was poor; And the black matrix photosensitive printing ink layer can't be carried out thorough exposure-processed because black resistance photosensitiveness is too high again when thicker, therefore, can't use in actual code-disc is made.
In number of patent application is 200820149047.4 patent, adopt silver sensitive material to make code-disc, the photoelectric code disk code channel monochrome informatio that its copy is produced, owing to limited by imaging technique, blank parts still has clear coat residual, therefore its transmittancy is on the low side with resistance luminous energy power difference, thereby influences the photoelectric encoder measures signal quality.
The utility model content
The technical problems to be solved in the utility model is that the printing opacity of photoelectric code disk is on the low side with resistance luminous energy power difference, provides a kind of gas barrier contrast high non-silver salt image resin code-disc.
The technical solution of the utility model is: a kind of non-silver-colored image resin code-disc, comprise transparent resin basalis and code channel, and on the transparent resin basalis, be coated with the black shading layer, on the black shading layer, be coated with the non-silver salt photographic layer.
Described black shading layer hinders the black shading layer that the potpourri of luminescent material, alkali solubility film-forming resin and adjuvant is formed by black.
Described transparent resin basalis is any one in the sheet metal layer of PMMA sheet metal layer, PC sheet metal layer, PET sheet metal layer and modification.
The thickness of described transparent resin basalis is 0.4～10mm.
Described black resistance luminescent material by in black dyes, black pigment, the carbon black any one or two or three form.
Described non-silver salt photographic layer belongs to non-silver salt resin photosensitive system, has resolution height, contrast height, and it is insoluble that its imaging moiety can form alkali, non-imaging moiety then alkali is molten, exposes the black shading layer, exposes blank base version after alkali is molten, do not have any residual layer, therefore have high transmission rate.
The utility model adopts the substrate of transparent resin material as photoelectric code disk, black alkali solubility resistance luminescent material precision is coated on substrate, play the resistance light action, again on the black shading layer, the coating high resolving power, the non-silver-colored photoactive substance of hard contrast is made photographic layer, oven dry is after exposure, see light in the photographic layer and do not see that the light part can form dissolubility difference, during development, see that light partly is soluble in sig water, expose following black shading layer, and the black shading layer also is the molten material of alkali, during development and photographic layer see that light part dissolves simultaneously, expose the code-disc substrate, do not see in the photographic layer that light part and the black shading layer below it partly stay, then form non-silver-colored image, promptly get photoelectric code disk.
The beneficial effects of the utility model are: black shading layer and non-silver salt photographic layer are used in combination, form pattern behind the non-silver salt photographic layer exposure imaging, the black shading layer forms image, owing to be double-layer structure, the black shading layer do not contain the resistance luminescent material in the photographic layer, so can not influence the photographic layer exposure.The utility model improves the photoelectric code disk resolving power, improve the optical property of code-disc, improve the photoelectric encoder measuring accuracy, improve the preparation technology of photoelectric code disk, not only improve the resolving power of photoelectric code disk, the code-disc of the high excellent in optical properties of gas barrier contrast can be provided again simultaneously.
Description of drawings
Fig. 1 is a synoptic diagram of the present utility model;
Fig. 2 is an A-A cut-open view of the present utility model.
Embodiment
Embodiment 1
A kind of non-silver-colored image resin code-disc comprises transparent resin basalis 1 and printing opacity code channel 4, is coated with black shading layer 2 on transparent resin basalis 1, is coated with non-silver salt photographic layer 3 on black shading layer 2.The transparent resin basalis adopts PMMA sheet material, and thickness is 0.4mm.
A kind of non-silver-colored image resin code-disc comprises transparent resin basalis 1 and printing opacity code channel 4, is coated with black shading layer 2 on transparent resin basalis 1, is coated with non-silver salt photographic layer 3 on black shading layer 2.The transparent resin basalis adopts PC sheet material, and thickness is 10mm.
A kind of non-silver-colored image resin code-disc comprises transparent resin basalis 1 and printing opacity code channel 4, is coated with black shading layer 2 on transparent resin basalis 1, is coated with non-silver salt photographic layer 3 on black shading layer 2.The transparent resin basalis adopts PET sheet material, and thickness is 1mm.
A kind of non-silver-colored image resin code-disc comprises transparent resin basalis 1 and printing opacity code channel 4, is coated with black shading layer 2 on transparent resin basalis 1, is coated with non-silver salt photographic layer 3 on black shading layer 2.The transparent resin basalis adopts PMMA sheet material PET sheet material, and thickness is 8mm.
Embodiment 5
A kind of non-silver-colored image resin code-disc comprises transparent resin basalis 1 and printing opacity code channel 4, is coated with black shading layer 2 on transparent resin basalis 1, is coated with non-silver salt photographic layer 3 on black shading layer 2.The transparent resin basalis adopts PC sheet material, and thickness is 2mm.
Embodiment 6
A kind of non-silver-colored image resin code-disc comprises transparent resin basalis 1 and printing opacity code channel 4, is coated with black shading layer 2 on transparent resin basalis 1, is coated with non-silver salt photographic layer 3 on black shading layer 2.The transparent resin basalis adopts PET sheet material, and thickness is 6mm.
In the foregoing description, earlier fully be dissolved in alkali soluble resin in the organic solvent, organic solvent can be alcohols, ketone, ester class or its potpourri etc., then, add additive, add black resistance luminescent material again, can be black dyes, black pigment, carbon black with and two or three mix etc. fully mix after, promptly produce the molten material of black alkali; In addition, in another container, adding emulsion, film-forming resin, auxiliary agent etc., add organic solvent, can be fully stirring and dissolving such as ketone, ester class, ethers, aromatic hydrocarbons or its potpourri, promptly produces the nonsilver halide sensitive emulsion of high resolving power, hard contrast.
Non-silver-colored image resin code-disc manufacturing process of the present utility model is as follows: elder generation's molten material of accurate coating black alkali on transparent resin substrate, after drying, accurate thereon again coating nonsilver halide sensitive emulsion, oven dry, just coiling with photoelectric code disk then and copying exposure as mother matrix, exposure obtains non-silver-colored image code-disc code channel pattern after develop, and promptly gets the photoelectric code disk finished product after quality inspection.
Claims (4)
1. a non-silver-colored image resin code-disc comprises transparent resin basalis and code channel, it is characterized in that: be coated with the black shading layer on the transparent resin basalis, be coated with the non-silver salt photographic layer on the black shading layer.
2. non-silver salt image resin code-disc according to claim 1 is characterized in that: described black shading layer hinders the black shading layer that the potpourri of luminescent material, alkali solubility film-forming resin and adjuvant is formed by black.
3. non-silver salt image resin code-disc according to claim 1 is characterized in that: described transparent resin basalis is any one in the sheet metal layer of PMMA sheet metal layer, PC sheet metal layer, PET sheet metal layer and modification.
4. non-silver salt image resin code-disc according to claim 3, it is characterized in that: the thickness of described transparent resin basalis is 0.4～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202982998U CN201654446U (en) | 2009-12-30 | 2009-12-30 | Non-silver image resin code disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202982998U CN201654446U (en) | 2009-12-30 | 2009-12-30 | Non-silver image resin code disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201654446U true CN201654446U (en) | 2010-11-24 |
Family
ID=43119690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202982998U Expired - Fee Related CN201654446U (en) | 2009-12-30 | 2009-12-30 | Non-silver image resin code disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201654446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977033A (en) * | 2014-04-01 | 2015-10-14 | 北京通大华泉科技有限公司 | Grating encoder for detecting rotating speed and/or position of motor |
| CN113124750A (en) * | 2019-12-30 | 2021-07-16 | 富来宝米可龙股份有限公司 | Reflection plate for optical encoder and method for manufacturing same |
-
2009
- 2009-12-30 CN CN2009202982998U patent/CN201654446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977033A (en) * | 2014-04-01 | 2015-10-14 | 北京通大华泉科技有限公司 | Grating encoder for detecting rotating speed and/or position of motor |
| CN113124750A (en) * | 2019-12-30 | 2021-07-16 | 富来宝米可龙股份有限公司 | Reflection plate for optical encoder and method for manufacturing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LUCKY HUAGUANG GRAPHICS CO., LTD. Free format text: FORMER NAME: THE SECOND FILM FACTORY OF LUCKY GROUP |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 473003 Nanyang Station Road, Henan, No. 718 Patentee after: Lucky Huaguang Graphics Co., Ltd. Address before: 473003 Nanyang Station Road, Henan, No. 718 Patentee before: The Second Film Factory of Lucky Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20181230 |