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九、發明說明： 【發明所屬之技術領域】 本發明係關於一種鏡片清洗治具及使用該治具之鏡片清洗方法，用 於光學鏡片之清洗製程中。 【先前技術】 慮光片等光學鏡片廣泛運用於數位攝像鏡系統，由於上述電子裝置 之鏡筒多爲圓形’故其採用之鏡片亦常需加工成圓形。目前相機模組中 之光學鏡片製程通常爲將鍍好膜之母片以切割機切成小正方形，再用磨 圓機將鏡片磨圓，然後進行清洗。IX. Description of the Invention: [Technical Field] The present invention relates to a lens cleaning jig and a lens cleaning method using the same for use in a cleaning process of an optical lens. [Prior Art] Optical lenses such as light-receiving sheets are widely used in digital camera systems. Since the lens barrels of the above electronic devices are mostly circular, the lenses used therein are often processed into a circular shape. At present, the optical lens process in the camera module is usually to cut the mother film of the film into a small square by a cutter, and then round the lens with a rounder and then clean it.
請參照第三圖，一種習知鏡片清洗治具，其包括框架5與三個清洗 條6。框架5包括相互間隔之第一固持板5丨與第二固持板52，兩固^板 上各設有三個導槽511與52〗。所述清洗條6兩端設有螺紋62，清洗條6 兩端可穿過第一固持板51與第二固持板52之導槽5Π與521，且由螺母 63固定於框架5上，且清洗條6上設有溝槽6】，其可將鏡片隔開。二種 習知鏡片清洗方法即使用上述清洗治具來清洗光學鏡片’該方法將待清 洗之圓形鏡片嵌卡於清洗治具三個清洗條6上之溝槽61之間，然後將.主 洗治具放入清洗液中清洗。 … ’月Referring to the third figure, a conventional lens cleaning jig includes a frame 5 and three cleaning strips 6. The frame 5 includes a first holding plate 5丨 and a second holding plate 52 which are spaced apart from each other, and three fixing grooves 511 and 52 are respectively provided on the two fixing plates. Threads 62 are disposed at both ends of the cleaning strip 6. The two ends of the cleaning strip 6 can pass through the guiding grooves 5 521 and 521 of the first holding plate 51 and the second holding plate 52, and are fixed to the frame 5 by the nut 63, and are cleaned. The strip 6 is provided with a groove 6] which separates the lenses. The two conventional lens cleaning methods use the above cleaning fixture to clean the optical lens. This method inserts the circular lens to be cleaned between the grooves 61 on the three cleaning strips 6 of the cleaning fixture, and then the main Wash the fixture and put it in the cleaning solution for cleaning. ... 'month
然，使用該清洗治具清洗光學鏡片時，若清洗條6與鏡片之間結合 不夠緊固，則不能施加足夠作用力將鏡片固定，所以鏡片在放入清 中清洗時會由於自身浮力而浮起，或在漂離清洗治具後崎在一^ 能清洗乾淨；另，若清洗條6與鏡片之間結合過於緊固，清洗條 施加過大作用力於鏡片上，將會對鏡片造成損害。且一些鏡片外㈣、 約3.5mm，較難放入清洗條6中，使鏡片之固定操作複雜。 、、 【發明内容】 、太先^上述狀況有必要提供一種可將鏡片穩定固定且不傷害鏡片之 另，有必要提供-種使用上述清洗治具之清洗方法。 一種鏡片清洗治具，其包括： -清洗條，該清洗條中空’其具有―開口端及—賴端，且該清洗 6 條上開設有複數個孔： 複數個夾嘴’該夾嘴設有溝槽，該溝槽底部設有一通孔，該失嘴與 清洗條連接，且所述孔與所述通孔相連通； ’ _抽氣裝置，其與所述清洗條之開口端相連。 一種鏡片清洗方法，其利用前述清洗治具對光學鏡片進行清洗，具 體步驟爲： 广 提供一種鏡片清洗治具，其包括：一清洗條、複數個失嘴和一抽氣 裝置，所述清洗條中空，其具有一開口端及一封閉端，且該清洗條上開 設有複數孔，所述夾嘴設有溝槽，該溝槽底部設有一通孔，該失嘴與清 洗條連接，且所述孔與所述通孔相連通，所述抽氣裝置與所述清洗條之 開口端相連； Μ 打開抽氣裝置，對清洗條進行抽氣； 失持鏡片靠近夾嘴，並吸附於夹嘴溝槽上； 將清洗條置於清洗液中清洗； 清洗乾淨後’取出清洗條，取下鏡片。 相較於習知技術，該鏡片清洗治具在清洗光學鏡片之過程中能在 不傷害鏡片之情況下將·定固;t，從而清洗乾淨，且該鏡片 簡單、操作容易。 【實施方式】 請參閱第-圖和第二圖。本發明較佳實施例之鏡片清洗治具包括一 >月洗條1、複數個連接管2和複數個失嘴3 ^ 口端11和一封閉端丨2，該清洗條 清洗條1為中空鋼管，其具有一開口 1上開設有複數個孔13。 連接管2係兩端開口之中空管，其— 孔13上。 ~ f一端固定於清洗條I上對應之氣However, when the optical lens is cleaned by using the cleaning jig, if the bonding between the cleaning strip 6 and the lens is not fast enough, sufficient force cannot be applied to fix the lens, so the lens floats due to its buoyancy when it is cleaned in the clearing. Or, after drifting away from the cleaning fixture, it can be cleaned; in addition, if the bonding between the cleaning strip 6 and the lens is too tight, the cleaning strip exerts excessive force on the lens, which will cause damage to the lens. And some of the lenses (4), about 3.5mm, are more difficult to put into the cleaning strip 6, making the fixing operation of the lens complicated. [Invention] The above-mentioned situation is necessary to provide a method for stably fixing the lens without damaging the lens, and it is necessary to provide a cleaning method using the above cleaning tool. A lens cleaning jig comprising: - a cleaning strip, the cleaning strip having a hollow end having a "opening end" and a lower end, and the cleaning 6 is provided with a plurality of holes: a plurality of gripping mouths a groove, the bottom of the groove is provided with a through hole, the nozzle is connected to the cleaning strip, and the hole is in communication with the through hole; and the air pump is connected to the open end of the cleaning strip. A lens cleaning method for cleaning an optical lens by using the cleaning tool, the specific steps are as follows: widely providing a lens cleaning fixture, comprising: a cleaning strip, a plurality of nozzles and a pumping device, the cleaning strip Hollow, having an open end and a closed end, and the cleaning strip is provided with a plurality of holes, the nozzle is provided with a groove, a bottom of the groove is provided with a through hole, and the nozzle is connected with the cleaning strip, and The hole is communicated with the through hole, and the air suction device is connected to the open end of the cleaning strip; Μ the air suction device is opened to pump the cleaning strip; the lost lens is close to the chuck and is adsorbed to the nozzle On the groove; clean the cleaning strip in the cleaning solution; after cleaning, 'take out the cleaning strip and remove the lens. Compared with the prior art, the lens cleaning jig can fix the lens without damaging the lens during the process of cleaning the optical lens; t, thereby cleaning, and the lens is simple and easy to operate. [Embodiment] Please refer to the figure - and figure II. The lens cleaning jig of the preferred embodiment of the present invention comprises a <month wash strip 1, a plurality of connecting tubes 2 and a plurality of nozzles 3 end 11 and a closed end 丨2, the cleaning strip 1 is hollow The steel pipe has an opening 1 and a plurality of holes 13 defined therein. The connecting pipe 2 is a hollow pipe which is open at both ends, and is formed on the hole 13. ~ f end is fixed to the corresponding gas on the cleaning strip I
1342227 外界氣體可通過該通孔進入連接管2，再通過清洗條】上之孔丨3進入清 洗條丨内部。 本發明較佳實施例之鏡片清洗治具還包括真空閥（圖未示）和抽氣 泵（圖未示），該真空間固定於清洗條丨之開口端u，抽氣泵與該真空閥 相連。 抽氣泵用來將清洗條丨内部空氣抽出’由於該清洗條1通過孔】3與 連接管12及夾0^ 3相連通，故抽氣後，清洗條丨内部與夾嘴3表面產生 氣壓差，則鏡片4會於氣壓差之作用下吸附於夾嘴3之溝槽上^同時， 該鏡片4之側邊密封該夾嘴3上通孔，_真空閥或持續抽氣可保持清1342227 The outside air can enter the connecting pipe 2 through the through hole, and then enter the inside of the cleaning strip through the hole 丨3 on the cleaning strip. The lens cleaning jig of the preferred embodiment of the present invention further includes a vacuum valve (not shown) and an air pump (not shown) fixed to the open end u of the cleaning strip, and the air pump is connected to the vacuum valve. The air pump is used to extract the internal air of the cleaning strip, because the cleaning strip 1 passes through the hole 3, and communicates with the connecting tube 12 and the clip 0^3, so that after the pumping, the air pressure difference between the inside of the cleaning strip and the surface of the chuck 3 is generated. , the lens 4 is adsorbed on the groove of the nozzle 3 under the action of the air pressure difference. Meanwhile, the side of the lens 4 seals the through hole of the pinch mouth 3, and the vacuum valve or the continuous pumping can be kept clear.
洗條1内部之低壓狀態’使鏡片4由於清洗條丨崎與外界之氣壓差而 固定於夾嘴3上。 ^ 本發明鏡片清洗方法之較佳實施例即利用上述清洗治具對多個光學 鏡片4進行清洗，該清洗方法包括以下步驟： 打開真空閥，藉由抽氣泵對清洗條丨進行抽氣； 用塑賴子夾住鏡片4之外圓靠近失嘴3,鏡片4即被_於夹嘴3 之溝槽31中； 待所有失嘴3都夾有鏡片4後，關閉真空閥，分離抽錄與清洗條！； 將清洗條1置於清洗液内清洗； 清洗乾淨後，打開真空閥，從夾嘴3上取下鏡片The low pressure state inside the shampoo 1 is such that the lens 4 is fixed to the collet 3 due to the difference in pressure between the cleaning strip and the outside. The preferred embodiment of the lens cleaning method of the present invention utilizes the cleaning fixture to clean a plurality of optical lenses 4, the cleaning method comprising the steps of: opening a vacuum valve, pumping the cleaning strip by an air pump; The plastic mold clamps the outer edge of the lens 4 close to the nozzle 3, and the lens 4 is immersed in the groove 31 of the nozzle 3. After all the nozzles 3 have the lens 4, the vacuum valve is closed, and the separation and cleaning are performed. article! Clean the cleaning strip 1 in the cleaning solution; after cleaning, open the vacuum valve and remove the lens from the nozzle 3.
於、·音2轉，本發明鏡片清洗治具可省去連接管2，㈣嘴3直接連接 上;亦可省去真空閥’將抽姉先條】之開口❹相連； ^嘴^ 3〗之形狀及大小亦可根據待清洗鏡片4之形狀及大小而 为’ β洗條1可爲其他材質之中空管。 知上所述’本發明符合發明專利要件，爰依法提出專利中請。惟， 所迷者僅為本發明之較佳實施例，舉凡熟悉本案技蔽之人士 【圓式簡要說明】 第圖係本發明鏡片清洗治具較佳實施例之立體圖； δ 1342227 第二圖係本發明鏡片清洗治具較佳實施例之立體分解圖； 第三圖係習知鏡片清洗治具立體圖。 【主要元件符號說明】 清洗條 1 開口端 11 封閉端 12 孔 13 連接管 .2 夾嘴 3 溝槽 31 鏡片 4In the sound of 2, the lens cleaning fixture of the present invention can be omitted from the connecting tube 2, (4) the mouth 3 is directly connected; the vacuum valve can be omitted from the opening of the first button; ^ mouth ^ 3〗 The shape and size can also be a hollow tube of other materials according to the shape and size of the lens 4 to be cleaned. Known above, the invention conforms to the patent requirements of the invention, and the patent is filed according to law. However, the present invention is only a preferred embodiment of the present invention, and those skilled in the art will be described in a simplified manner. [Fig. 1 is a perspective view of a preferred embodiment of the lens cleaning fixture of the present invention; δ 1342227 An exploded perspective view of a preferred embodiment of the lens cleaning jig of the present invention; the third figure is a perspective view of a conventional lens cleaning jig. [Main component symbol description] Cleaning strip 1 Open end 11 Closed end 12 Hole 13 Connecting tube .2 Pinch 3 Groove 31 Lens 4