CN101767097B - Method for cleaning of flat slice for bonding of cylindrical blank of optical lens - Google Patents
Method for cleaning of flat slice for bonding of cylindrical blank of optical lens Download PDFInfo
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- CN101767097B CN101767097B CN2009102647104A CN200910264710A CN101767097B CN 101767097 B CN101767097 B CN 101767097B CN 2009102647104 A CN2009102647104 A CN 2009102647104A CN 200910264710 A CN200910264710 A CN 200910264710A CN 101767097 B CN101767097 B CN 101767097B
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- bonding
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- flat slice
- cleaning machine
- slice
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- 238000004140 cleaning Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000003287 optical effect Effects 0.000 title claims abstract description 13
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 5
- 239000012670 alkaline solution Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000002000 scavenging effect Effects 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 239000003513 alkali Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000005304 optical glass Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 208000028990 Skin injury Diseases 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
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- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a method for cleaning of a flat slice for bonding of a cylindrical blank of an optical lens, which is characterized in that alkali solution is used as a cleaning medium, an ultrasonic cleaning machine is adopted as a cleaning device, the alkali solution with a pH value being 10-11 is heated to be at the temperature of 95-105 DEG C, and the cleaning time is 2-3 minutes. The method has the advantages of short cleaning period, good cleaning effect, high work efficiency for production and the like. Simultaneously, the method also has the advantages of saving auxiliary materials and avoiding environmental pollution.
Description
Technical field
The present invention relates to a kind of cleaning method of flat slice for bonding of cylindrical blank of optical lens, belong to the optical lens manufacturing technology.
Background technology
Flat slice for bonding of cylindrical blank of optical lens of the present invention is meant by some optical glass bars, after bonding together along its length direction, and the blank flat slice for bonding that forms through cutting again.This blank flat slice for bonding, with regard to its profile, type of being honeycombed is tabular.
And the tabular flat slice for bonding of described type of being honeycombed must advance to clean to it, makes some flat slices separate into monolithic, simultaneously the monolithic that separates is cleaned, and behind removal greasy dirt, adhesive glue and the glass dust, changes down the road production process again over to.
Traditional separation and cleaning method; Be to pack into and to clean in the basket with the tabular flat slice for bonding of the class honeycombed of glue, be put in the alkaline aqueous solution of heating; Keep certain hour; Make bonded adhesives fusing until by the alkali lye dissolving, and some flat slices are separated, simultaneously the surface of the flat slice that separates is cleaned.This " dipping ablution " is succession cleaning method remote, exists deficiencies such as scavenging period is long, cleaning performance is not thorough, but also will consume more auxiliary material.
Summary of the invention
It is short that the present invention aims to provide a kind of scavenging period, and the cleaning method of a kind of optical lens cylindrical blank bar flat slice for bonding that cleaning performance is good and production efficiency is high to overcome the deficiency of prior art, satisfies the demand of large-scale industrial production.
Technical thought of the present invention is that the high-frequency oscillation signal in view of being taken place by supersonic wave cleaning machine through ultrasonic transducer, changes into the high frequency mechanical oscillation, and propagates in the cleaning fluid.And ultrasonic wave is in cleaning fluid, and density interphase ground is to previous irradiation, cleaning fluid is flowed and produces numerous micro-bubbles.The micro-bubble that these are numerous in the negative pressuren zone formation and the growth (expansion) of ultrasonic wave longitudinal propagation, and in zone of positive pressure rapid closing (blast), produces the cavitation effect phenomenon.The closed instantaneous pressure that forms of bubble will continuously produce a series of little " blast ", and constantly bombard the cleaning workpiece surface in the cavitation phenomenon, the dirt in surface of the work and the slit thereof peeled off rapidly, thereby reach the purpose of cleaning workpiece.Based on above understanding, the present invention adopts the ultrasonic waves for cleaning mode, realize its purpose that will realize.
The present invention realizes that the technical scheme of its purpose is:
A kind of cleaning method of optical lens cylindrical blank bar flat slice for bonding is a cleaning object with said flat slice for bonding; With the alkaline solution is cleansing medium, and its innovative point is, is cleaning equipment with the supersonic wave cleaning machine; This cleaning method in turn includes the following steps:
A, in the groove of supersonic wave cleaning machine, add pH value and be 10～11 alkaline solution, and, the alkaline solution temperature is remained in 95～100 ℃ of scopes through heating;
Groove is gone in b, charging; Earlier said flat slice for bonding is inserted in the alkaline-resisting container, and then will deposit the alkaline-resisting container of flat slice for bonding, insert in the said alkaline solution groove; And make all flat slice for bonding all be immersed in the aqueous slkali;
C, start said supersonic wave cleaning machine, said flat slice for bonding is implemented ultrasonic surface clean scavenging period 2-3min;
D, in said cleaning machine rinse bath, take out separately and be the flat slice that careless and sloppy shape distributes, implement clear water and clean.
The present invention advocates that also said alkaline solution is an aqueous sodium carbonate.Do not adopt other aqueous slkali but do not get rid of.
The present invention advocates that also said supersonic wave cleaning machine is the medium-sized single groove ultrasonic cleaning machine with heating function, and its ultrasonic power is 1200W, and frequency is 25KHZ.Through practical proof, power that the present invention is given and frequency are very to be fit to optical glass clean.
The present invention advocates that also said d step is cleaned the clear water of flat slice, adopts a kind of mode in following two kinds of modes to carry out; The one, clear water directly washes flat slice, and the 2nd, adopt the mode of cleaning, on another supersonic wave cleaning machine as in the preceding first time; With clear water as cleansing medium; Under 40～50 ℃ of temperature conditions, implement flat slice clear water secondary cleaning, the said secondary cleaning time is 2～3min.But preceding a kind of cleaning work efficiency, cleaning quality and with water consumption etc., all than very different with the ultrasonic wave secondary cleaning.The present invention recommends the ultrasonic wave secondary cleaning.
After technique scheme was able to implement, the scavenging period that the present invention had was short, and characteristics such as the good and production efficiency height of cleaning performance are fairly obvious, but also can using water wisely, and minimizing is to the pollution of environment.
Description of drawings
Fig. 1 is by some optical glass bars, with low melting point hot melting cohesion glue, and the sketch map that is bonded to one along its length direction; Visible by this figure; Its profile type of being honeycombed strip, through with after the automatic gas cutting machine cutting, i.e. type of being honeycombed tabular (being cleaning object of the present invention).
The specific embodiment
Below description through the specific embodiment.The present invention is described further.
A kind of cleaning method of optical lens cylindrical blank bar flat slice for bonding is a cleaning object with said flat slice for bonding; With the alkaline solution is cleansing medium, is cleaning equipment with the supersonic wave cleaning machine; This cleaning method in turn includes the following steps:
A, in the groove of supersonic wave cleaning machine, add pH value and be 11 alkaline solution, and, make the alkaline solution temperature remain on 100 ℃ through heating;
Groove is gone in b, charging; Earlier said flat slice for bonding is inserted in the alkaline-resisting container stainless steel gaily decorated basket, and then will deposit the alkaline-resisting container stainless steel gaily decorated basket of flat slice for bonding, insert in the said alkaline solution groove; And make all flat slice for bonding all be immersed in the aqueous slkali;
C, start said supersonic wave cleaning machine, said flat slice for bonding is implemented ultrasonic surface clean scavenging period 2-3min;
D, in said cleaning machine rinse bath, take out separately and be the flat slice that careless and sloppy shape distributes, implement clear water and clean.
And said alkaline solution is an aqueous sodium carbonate.Said supersonic wave cleaning machine is the medium-sized single groove ultrasonic cleaning machine with heating function, and its ultrasonic power is 1200W, and frequency is 25KHZ.Said d step is cleaned the clear water of flat slice, adopts the mode of cleaning as in the preceding first time, on another supersonic wave cleaning machine; With clear water as cleansing medium; Under 40～50 ℃ of temperature conditions, implement flat slice clear water secondary cleaning, the said secondary cleaning time is 2～3min.
The simple description that the present invention implements main points is,
1, select 2 of single groove ultrasonic cleaning machines according to output, one is used for formerly removing adhesive glue and greasy dirt, and another is used for the secondary cleaning in the back, removes residual alkali lye.
2, in the groove of first cleaning machine, be water-based alkaline solution, be transferred to 11 to pH value and get final product.And in the groove of the 2nd cleaning machine, just passable with ordinary tap water.
3, mix up the running parameter of said cleaning machine, the 1st must be warmed to 100 ℃, and the 2nd temperature will reach 45 ℃.To be cleaned the said flat slice for bonding of workpiece, and in the stainless steel gaily decorated basket of packing into, drop in the lye tank (vat) of the 1st cleaning machine, and keep 2～3min, and then take out in the tank that drops into the 2nd cleaning machine, and carry out secondary cleaning, the secondary cleaning time is 2～3min.
4, to put on protective garment in the operation process, wear protective gloves, guard against skin injury; Notice that alkali lye must not surpass warning line, in order to avoid overflow outside the machine contaminated environment.
5, alkali lye will be confirmed the replacement cycle according to cleaning performance.To note adjusting pH value during replacing.
By the above main points, embodiment of the present invention can be efficient, guarantees the quality, and cleans smoothly to vary in size and the optical lens flat slice of different shape.
Claims (3)
1. the cleaning method of a flat slice for bonding of cylindrical blank of optical lens is a cleaning object with said flat slice for bonding; With pH value is that 10～11 alkaline solution is a cleansing medium, is cleaning equipment with the supersonic wave cleaning machine with heating function; It is characterized in that this cleaning method in turn includes the following steps:
A, in the groove of supersonic wave cleaning machine, add said alkaline solution, and, the alkaline solution temperature is remained in 95～100 ℃ of scopes through heating;
Groove is gone in b, charging; Earlier said flat slice for bonding is inserted in the alkaline-resisting container, and then will deposit the alkaline-resisting container of flat slice for bonding, insert in the said alkaline solution groove; And make all flat slice for bonding all be immersed in the aqueous slkali;
C, start said supersonic wave cleaning machine, said flat slice for bonding is implemented ultrasonic surface clean scavenging period 2-3min;
D, in said cleaning machine rinse bath, take out separately and be the flat slice that careless and sloppy shape distributes, on another supersonic wave cleaning machine; With clear water as cleansing medium; Under 40～50 ℃ of temperature conditions, to implement the flat slice clear water and clean, said scavenging period is 2～3min.
2. the cleaning method of flat slice for bonding of cylindrical blank of optical lens according to claim 1 is characterized in that, said alkaline solution is an aqueous sodium carbonate.
3. the cleaning method of flat slice for bonding of cylindrical blank of optical lens according to claim 1 is characterized in that, said supersonic wave cleaning machine is medium-sized single groove ultrasonic cleaning machine, and its ultrasonic power is 1200W, and frequency is 25KHZ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102647104A CN101767097B (en) | 2009-12-25 | 2009-12-25 | Method for cleaning of flat slice for bonding of cylindrical blank of optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102647104A CN101767097B (en) | 2009-12-25 | 2009-12-25 | Method for cleaning of flat slice for bonding of cylindrical blank of optical lens |
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| Publication Number | Publication Date |
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| CN101767097A CN101767097A (en) | 2010-07-07 |
| CN101767097B true CN101767097B (en) | 2012-05-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567185A (en) * | 2013-07-09 | 2014-02-12 | 昆山富凌灶具有限公司 | Technique for cleaning energy-saving furnace end |
| CN105149309A (en) * | 2015-09-14 | 2015-12-16 | 江西佳鼎光电科技有限公司 | Residual glue removing process of optical glass agglutination lens |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985381A (en) * | 2010-09-29 | 2011-03-16 | 天津大学 | Integrated treating device and method of fuel ethanol distillation wastewater of corn straw and high ammonia nitrogen pretreatment wastewater |
| CN113210349A (en) * | 2021-05-10 | 2021-08-06 | 南通瑞景光电科技有限公司 | Efficient cleaning process for optical element |
| CN114940582B (en) * | 2022-06-30 | 2023-06-27 | 成都光明光电股份有限公司 | Glass sheet processing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219429A (en) * | 2007-01-10 | 2008-07-16 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Method for cleaning quartz parts surface in polycrystal etching cavity |
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2009
- 2009-12-25 CN CN2009102647104A patent/CN101767097B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219429A (en) * | 2007-01-10 | 2008-07-16 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Method for cleaning quartz parts surface in polycrystal etching cavity |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2004-105796A 2004.04.08 |
| JP特开平11-29794A 1999.02.02 |
| JP特开平6-312163A 1994.11.08 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567185A (en) * | 2013-07-09 | 2014-02-12 | 昆山富凌灶具有限公司 | Technique for cleaning energy-saving furnace end |
| CN105149309A (en) * | 2015-09-14 | 2015-12-16 | 江西佳鼎光电科技有限公司 | Residual glue removing process of optical glass agglutination lens |
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| Publication number | Publication date |
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| CN101767097A (en) | 2010-07-07 |
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Effective date of registration: 20200206 Address after: 611800 floor 1, No.7, Dujiangyan small and medium sized enterprise park, Dujiangyan Economic Development Zone, Chengdu City, Sichuan Province Patentee after: Chengdu xitongyi Optical Instrument Co.,Ltd. Address before: 213136 Jiangsu province Xinbei District of Changzhou City Luo Xi Zhen Airport Industrial Park Wang Cai Road No. 10 Patentee before: CHANGZHOU C-PE PHOTO-ELECTRICITY SCIENTIFIC AND TECHNICAL Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Cleaning method for bonding flat slice of optical lens cylindrical blank Effective date of registration: 20200819 Granted publication date: 20120523 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Chengdu xitongyi Optical Instrument Co.,Ltd. Registration number: Y2020980005119 |
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Date of cancellation: 20230109 Granted publication date: 20120523 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Chengdu xitongyi Optical Instrument Co.,Ltd. Registration number: Y2020980005119 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cleaning method for adhesive flat slices of optical lens cylindrical blanks Effective date of registration: 20230414 Granted publication date: 20120523 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Chengdu xitongyi Optical Instrument Co.,Ltd. Registration number: Y2023510000102 |