1286195 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種檢測方法，特別是指一種可精準 地測出鏡片在何種相位具有最佳的成像品質的鏡片自動轉 位檢測的方法。 【先前技術】 以往為了使鏡頭具有良好的成像品質，業者在鏡頭的 組裝過程中，一般是利用—種調制轉換函數（M〇duiati⑽ h㈣知Function ’ MTF )檢測儀器（圖未示）來檢測鏡頭 的成像品質，如圖丨、2所示，其檢測步驟如下所述，首先 將一具有一切口部2〇1的鏡片2裝入一鏡筒丄内，一般而 言該鏡片2的切口部201會對正於一橫方向參考車由χ，因此 ’該切口部2(Μ與該橫方向參考# χ之間的夾角可視作〇 度，接著，以人工目視決定另一鏡片3的一切口部3〇1與 該攆方向參考軸χ之間的組入夾角後，再以人工利用吸嘴 將該鏡片3以此組入夾角組入該鏡筒」内，接著，利用該 调制轉換函數檢測儀器檢測該鏡片2、3的配合成像品質， 若成像品質良好，則同一批的鏡片3即可均以此組入夹角 進行組裝，反之，若成像品質不佳’則利用人工不斷地取 出該鏡片3並改變該鏡片3的組入夾角，然後再將該鏡片3 組入該鏡筒i内，直至該鏡片3可在某一組入夹角時產生 良好的成像品質。 雖然’此種藉由人工調整該鏡片3的組入夾角的方式 ’亦可利用該調制轉換函數檢測儀器檢測出該鏡片3在何 1286195 種組入夾角時，可配合該鏡片2產生較佳的成像品質，但 是，在實際檢測時，此種檢測方法卻具有以下的缺失： 一、 此種檢測方法是以人眼判斷該鏡片3的組入夾角 ’因此’不僅判讀結果不精準’且不同的操作者往往更會 產生不同的判讀結果，導致無法精準判定該鏡片3在何種 組入夾角時確實可產生較佳的成像品質。1286195 IX. Description of the Invention: [Technical Field] The present invention relates to a detection method, and more particularly to a method for accurately detecting the automatic indexing of a lens in which phase the lens has the best imaging quality . [Prior Art] In the past, in order to make the lens have good imaging quality, in the assembly process of the lens, the lens is generally detected by a modulation conversion function (M〇duiati(10)h(4)Function 'MTF) detection instrument (not shown). The image quality is as shown in FIG. 2 and 2. The detection step is as follows. First, a lens 2 having all the mouths 2〇1 is loaded into a lens barrel, generally, the cutout portion 201 of the lens 2 is used. The reference will be made to the car in a horizontal direction, so the angle between the incision 2 and the transverse direction reference # 可视 can be regarded as a twist, and then the other mouth of the other lens 3 is determined by manual visual observation. After the angle between the 3〇1 and the 撵direction reference axis 组, the lens 3 is manually assembled into the lens barrel by using the suction nozzle, and then the modulation conversion function detecting instrument is used. Detecting the matching imaging quality of the lenses 2 and 3, if the imaging quality is good, the lenses of the same batch 3 can be assembled by the angle of the group, and if the image quality is not good, the lens is manually taken out by the manual. 3 and change The lens 3 is assembled into an angle, and then the lens 3 is incorporated into the lens barrel i until the lens 3 can produce good image quality when a certain group enters the angle. Although this is done by manually adjusting the lens The mode of grouping the angles of 3 can also be used by the modulation conversion function detecting instrument to detect the angle of the lens of the lens 3, which can be combined with the lens 2 to produce better imaging quality, but in actual detection, This detection method has the following shortcomings: 1. This detection method is based on the human eye to judge the angle of the lens 3's assembly. Therefore, not only the interpretation result is not accurate, but different operators often produce different interpretation results. As a result, it is impossible to accurately determine which combination of the lens 3 can produce a better image quality.
二、 此種檢測方法在人工目視判斷該鏡片3的組入夾 角後’疋再以人工將该鏡片3組入該鏡筒1内，因此，在 組入的過程中，往往會因人為操作上的誤差，而導致發生 實際組入夾角不同於目視組入夾角的問題，進而因兩者誤 差造成誤判最佳組入夾角的缺失。 三、此種檢測方法是以人工將該鏡片3組入該鏡筒丄 内，因此，在組入的過程中極易會發生粉塵污染的問題， 而衫響4调制轉換函數檢測儀器的檢測準確产。 四、隨著鏡頭日趨小型化，特別是配置於照相手機中 的微型鏡頭，其鏡片尺寸亦是越來越小，因此，以人工判 斷微型鏡片的組入夾角的困難声万 朽雞度及以人工組入微型鏡片的 困難度均將會愈來愈高，而不易實施。 【發明内容】 種可精準地檢測出 且不會產生人為誤 因此，本發明之目的，即在提供一 鏡片在何種相位具有最佳的成像品質， 差與污染的鏡片自動轉位檢測的方法。 本發明鏡片自動轉位檢測 數呈陣列式排列的鏡片的影像 的方法，包含··（ A )拍攝多 以5己錄该等鏡片的座標位 1286195 置’及該等鏡片的—第-相位。（B)將該等鏡片分別從該 第一相位轉動至一第二相位。 " 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合芩考圖式之一較佳實施例的詳細說明中，將可、、主 的明白。 、^ ^ 為本發明鏡片自動轉位檢測的方法的 參閱圖 較佳實施例所採用的一檢測系統 該檢測系統包含—移動單元_、一電子拍攝裝置20( 、一真空吸嘴300、_調制轉換函數（M〇duiati〇n τ咖&】 Funct贿，MTF)檢測儀器4〇〇、一倉儲單元·，及 央處理單元600。 該移動單元100具有一沿一第—參考方向X設置的第 一移動裝置10、一〉VL 一溆兮结 .. -與该弟一麥考方向X垂直的第二泉 2方向Y設置的第二移動襄置20、一沿—與該第一、二表 考方向X，垂直的第三參考方向z設置的第三移動裝置 及日第四移動裝置4G。在本實施例中，該.第二移動裝 置20是為一裝設於機台上的線性滑軌 :參，Y移動的滑座21，該第—移動裝置 «又。“座21上的線性滑軌，並具有一可沿該第一參考方 尚X移動的滑座u，該第三移動裝置3〇是為一裝設於該滑 座Η上的氣屢式昇jt备廿目士2. In this method of detecting, after manually judging the angle of the lens 3, the lens 3 is manually incorporated into the lens barrel 1. Therefore, in the process of grouping, it is often caused by human operation. The error causes the actual grouping angle to be different from the angle of the visual group, and the error of the best grouping angle is caused by the error of the two. Third, the detection method is to manually put the lens 3 into the lens barrel, so that the problem of dust pollution is easy to occur in the process of grouping, and the detection of the plate 4 modulation transfer function detecting instrument is accurate. Production. 4. As the lens becomes more and more miniaturized, especially the miniature lens disposed in the camera phone, the lens size is also smaller and smaller. Therefore, it is difficult to manually judge the difficulty of the combination of the microlens. The difficulty of manually assembling microlenses will become higher and higher, and it is not easy to implement. SUMMARY OF THE INVENTION The invention can be accurately detected without causing human error. Therefore, the object of the present invention is to provide a method for automatically indexing the lens in which phase has the best imaging quality, poor and contaminated lens. . The method for automatically indexing the lenses of the present invention to detect the images of the lenses arranged in an array comprises: (A) photographing the coordinates of the lenses 1286195 and the phase of the lenses. (B) rotating the lenses from the first phase to a second phase, respectively. [Embodiment] The foregoing and other technical contents, features and advantages of the present invention will become apparent from the following detailed description of the preferred embodiments of the drawings. , ^ ^ is a method for automatic index detection of the lens of the present invention. A detection system used in the preferred embodiment includes a mobile unit, an electronic camera 20 (a vacuum nozzle 300, _ modulation). Conversion function (M〇duiati〇n τ 咖 &] Funct bribe, MTF) detection instrument 4, a storage unit, and central processing unit 600. The mobile unit 100 has a set along a first - reference direction X The first mobile device 10, a VL 溆兮 . . . . . . . 第二 与 与 与 与 与 与 与 与 与 与 与 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二The third moving device and the fourth moving device 4G are disposed in the third reference direction z in the vertical direction. In the embodiment, the second moving device 20 is a linear device mounted on the machine. Slide rail: ginseng, Y-moving slide 21, the first-moving device «aga." The linear slide on the seat 21, and having a slide u that can move along the first reference side X, the third The mobile device 3〇 is a gas-filled t 廿 装 装 装 装 装
降缸並具有一可沿該第三參考方向Z _的活塞桿31，該第四移射置的是為-錢於該活塞 幹31上的乳屢式轉動缸，並具有一可繞該第三參考方向z 1286195 轉動的轉動部41。 »亥电子拍攝裝置200，在本實施例中是為一裝設於該滑 座11上的CCD攝影機，並具有一鏡頭21〇。 ，该真空吸嘴300是裝設於該第四移動裝置40的轉，動部 41上’而可隨該轉動部41繞該第三參考方向z轉動，並可 隨該活塞桿31沿該第三參考方向Z昇降移動。 ▲該調制轉換函數檢測儀器400是裝設於機台上，由於 該調制轉換函數檢測儀器4〇〇是為習知技術，在此不再詳細 說明。 一 、 該倉儲單元500是裝設於機台上並具有—倉儲51〇、多 數間隔地容置於該倉儲51〇内的托板511、多數承置於該等 一板511上亚可分別容置多數鏡片7〇〇的第—承盤M2與第 -承盤513、-可驅動該倉儲51()沿該第三參考方向z 歼降裝置520 ’及一可沿該第二參考方向Y將該 寺托板511移出或推入該倉館51〇的托盤 '本實施例中，該等鏡片是容置於㈣第^ 530。在 錢料第―承盤512内， 亚“亥弟-、二參考方向χ、γ呈陣列式排列。 ， 如圖3所示，該中央處理單元㈣具有一鱼嗜帝 ^置細電性連接的放大請、—與該放大器^電性 及位轉換器62°、一與該類比/數位轉換器62〇 及§亥_轉換函數檢測儀器铜電性連接的影像記 ㈣、-舆該影像記憶裝置㈣電性連接的中二 、-㈣央處一電性連接而可控：： 52°、該托盤搬™、該移動單元㈣ 8 1286195 置200、該真空吸嘴3〇〇與該調制轉換函數檢測儀器_的 動作控制器65G，及-與該中央處理器副電性連接的示 器660。 …、 夢閱圖7，利用上述的檢測系統對該等鏡片7〇〇進行产 測的流程如下··首先’進行步驟請，拍攝第—托盤的鏡片欢 影像，並暫存鏡片的座標位置與第—相位；接著，進行步驟 ㈣’決定是否要利用㈣檢查樣本鏡片的成像品質，若& 決定要檢查MTF，則依序進行步驟S3〇與步驟S4〇，其中 ’步驟S30是重複地將樣本鏡片移出、轉動與置入鏡筒内 ’直至MTF檢測到樣本鏡片成像品質良好的第二相位；步 1 S40貝丨疋根據樣本鏡片的第二相位，而將鏡片從第一位 相轉動至第二相位並移動至第二托盤儲存；在步驟咖中 ，若決定不檢查MTF，則直接進行步驟S4〇，步驟S4〇是 直接根據-已知的第二相位，將鏡片從第—位相轉動至第二 相位並移動至第二托盤儲存。 在了解本發明的硬體架構及自動轉位檢測流程之後 ，下來’將詳細說明本發明鏡片自動轉位檢測的方法的較? 貝轭例，以說明其具體實施步驟並驗證其功效，此較佳實方 例包含以下步驟·· 、 該動作控制器65Q驅俵該等滑座11、21分別沿該第一 芩考方向X、Y移動，而使該電子拍攝裝置200掃描拍— 車歹i式排列的忒等鏡片7〇〇的影像，進而記錄該等鏡片 在该第一、二參考方向X、γ上的座標位置，及該等/ 1286195 700的一第一相位$ ;在本實施例 貝也列中’该等鏡片7〇0分別具 有-切口部71〇,該切口部710在業界—般稱為hut，即 被切斷的洗口位置’如此，當該電子拍攝裳置2〇〇將所拍攝 的該等鏡片·的影像傳送至該中央處理器64〇時，該中央 處理器640利用影像處理技術即可判定每—鏡片·的切口 部7H)的所在位置，進而將每—鏡片的切口部71〇與該 第-參考方向X之間的夾角定義為該第一相位θ。如圖6Lowering the cylinder and having a piston rod 31 along the third reference direction Z _, the fourth shifting is a milk-type rotating cylinder on the piston dry 31, and has a roundable Three reference directions z 1286195 rotating rotating portion 41. The electronic imaging device 200, which in this embodiment is a CCD camera mounted on the slider 11, has a lens 21A. The vacuum nozzle 300 is mounted on the rotating portion of the fourth moving device 40, and can rotate along the rotating portion 41 about the third reference direction z, and can follow the piston rod 31 along the first The three reference directions Z move up and down. ▲ The modulation transfer function detecting instrument 400 is mounted on the machine. Since the modulation transfer function detecting device 4 is a conventional technique, it will not be described in detail herein. 1. The storage unit 500 is mounted on the machine table and has a pallet 51 〇, a plurality of pallets 511 which are accommodated in the storage 51 多数 at a plurality of intervals, and most of which are placed on the one board 511. The first carrier M2 and the first carrier 513 of the plurality of lenses 7 are driven to drive the storage 51 () along the third reference direction z 歼 装置 520 ' and one along the second reference direction Y The temple tray 511 is removed or pushed into the tray of the magazine 51'. In the present embodiment, the lenses are housed in (4) 530. In the volume-bearing 512, the sub-"Hai-, two reference directions χ, γ are arranged in an array. As shown in Figure 3, the central processing unit (four) has a fish-like connection. Amplification, - with the amplifier ^ electrical and bit converter 62 °, an analog / digital converter 62 〇 and § _ _ conversion function detection instrument copper electrical connection (four), - 舆 the image memory The device (4) is electrically connected to the middle two, - (four) central office is electrically connected and controllable: 52 °, the tray moving TM, the mobile unit (four) 8 1286195 set 200, the vacuum nozzle 3 〇〇 and the modulation conversion The action controller 65G of the function detecting device_, and the indicator 660 electrically connected to the central processing unit of the central processing unit, and the process of producing and measuring the lens 7 by using the above-mentioned detecting system As follows: First, 'Proceed steps, please take the lens image of the first tray, and temporarily store the coordinate position and the first phase of the lens; then, proceed to step (4) to determine whether to use (4) to check the imaging quality of the sample lens, if &; Decide to check the MTF, then proceed to step S3〇 Step S4〇, wherein 'Step S30 is to repeatedly remove the sample lens, rotate and place into the lens barrel' until the MTF detects the second phase of the sample lens image quality is good; Step 1 S40 Bellow according to the second of the sample lens Phase, the lens is rotated from the first phase to the second phase and moved to the second tray for storage; in the step coffee, if it is decided not to check the MTF, then step S4 is directly performed, and step S4 is directly based on - known In the second phase, the lens is rotated from the first phase to the second phase and moved to the second tray for storage. After understanding the hardware architecture and the automatic index detection process of the present invention, the automatic indexing of the lens of the present invention will be described in detail. The method of detecting the yoke is to illustrate the specific implementation steps and verify the efficacy thereof. The preferred embodiment includes the following steps: · The motion controller 65Q drives the sliders 11, 21 respectively along the The first reference direction X, Y moves, and the electronic imaging device 200 scans the image of the lens 7 such as the 歹 i-arranged lens, and then records the lenses in the first and second reference directions X a coordinate position on γ, and a first phase $ of the / 1286195 700; in the present embodiment, the lenses 7 〇 0 have a cutout portion 71 〇, and the cutout portion 710 is in the industry. It is called hut, that is, the cut-out position of the cut-off. Thus, when the electronic image capture device 2 transmits the captured images of the lenses to the central processing unit 64, the central processing unit 640 utilizes The image processing technique can determine the position of the notch portion 7H of each lens, and define the angle between the notch portion 71 of each lens and the first reference direction X as the first phase θ. 6
所示，該第-托盤512内的各個鏡片7〇〇的第一相位0是各 不相同。 步驟S2〇:如目4、9所示，決定是否利用該調制轉換 函數檢測儀器_檢測該等鏡片7〇〇與一裝設於一鏡筒_ 内的參考鏡片91G配合的成像品f ;在本實施财，是決定 利用該調制轉換函數檢測儀器_進行㈣，且，該㈣ 9〇〇疋擺置於該調制轉換函數檢測儀器4〇〇上，該參考鏡片 9H)的一缺口部911與第_參考方向乂之間的夾角是為。度 此後，如圖6、10、13所示，將該等鏡片700分別從 該第-相位Θ轉動至-可與該參考鏡片91()配合成像的第二 相位/S。且，當在步驟S2〇中，決定要利用該調制轉換函 數檢測儀器400檢測該等鏡片7〇〇與該參考鏡片91〇配合的 成像貝日守，則可連續進行一步驟S3〇與一步驟S4〇。 步驟S30 :如圖3、8、9、1〇所示，該中央處理器64〇 可將其中一鏡片700定義為一樣本鏡片8〇〇，而經該動作控 制器65〇驅使該等滑座u、21分別沿該第一、二參考方向 10 1286195 Y私動，進而使该真空吸嘴3〇〇移動至該樣本鏡片 •^方，接著，驅使該活塞桿31伸長然後縮回，使該真空吸 嘴300吸取該樣本鏡片8〇〇，接著，驅使該等滑座u、2i 刀別〜„亥第一、二參考方向χ、γ移動，使該真空吸嘴3⑻ 私動至。《鏡筒9GG上方，接著，駆使該活塞桿31伸長，使 ”二吸I 300將δ亥樣本鏡片8〇〇以一初始相位移入該鏡筒 9日〇〇内，然後再使該真空吸嘴扇釋放真空，並縮回該活塞 才干31 ’此後，利用該調制轉換函數檢測儀器檢測4㈧該樣 =鏡片800在該初始相位時與該參考鏡片9ι〇配合的成像品 質’若成像品質良好而可清楚成像時，該調制轉換函數檢測 儀器檢測400可將訊號傳回該影像記憶裝置63〇，如此，該 +中央處理器640即可將該樣本鏡片8〇〇的一切口部81〇與該 第一參考方向X之間的夾角定義為該第二相位万；反之， 若無法清楚成像時’該中央處理器64〇可驅使該活塞桿31 伸長然後縮回’而使該真空吸嘴_將該樣本鏡片8〇〇移出 遠鏡同900，接著，驅使該轉動部41依設定量（例如△石 度）轉動而改雙该樣本鏡片8〇〇的初始相位，然後， 再驅使該活塞桿31伸長，而使該真空吸嘴將該樣本鏡 片800私入3亥鏡筒9〇〇内，然後再使該真空吸嘴3⑼釋放真 空，並縮回該活塞桿3卜如此，重覆地進行該樣本鏡月_ 的吸取移出、轉動與置人動作、，直至成像品質良好而可清楚 成像時，該調制轉換函數檢測儀器檢測4〇〇即可將訊號傳回 該影像記憶裝置630，如此，該中央處理器64〇亦可將該樣 本鏡片800的切口部810與該第一參考方向χ之間的炎角 11 1286195 位广在本實施例中，該第二相位万是為 定義為該第二 30度。 步驟S40 :如圖3、11、12、n痛一 〇ΠΛ . .. , 所不，根據該樣本鏡片 800的弟二相位石（見圖1〇)， 處理态640可計算其 他鏡片700的第一相位0 (見圖 ^只δ亥弟二相位/9之間的 至值’據此，該中央處理器64〇 > # 、 」、、二5亥動作控制器650驅使 該寺滑座11、21分別沿該第一、—失 —苓考方向χ、γ移動， 進而使該真空吸嘴300移動至其中—片鏡片7〇〇上方，接著 ，该中央處理器640可驅使該活塞桿31伸長然後縮回，而 使该真空吸嘴扇將該鏡片移出該等第—承盤M2,接 者，該中央處理器640可驅使該轉動部41將該鏡片7〇〇從 该弟-相位Θ轉動至該第二相位万，然後，該中央處理器 =可經該動作控制器65()驅使該等滑座u、2i分別沿該 第-、二參考方向X、Y移動’進而使該真空吸嘴移動 f該讀513上方，接著，該中央處理II 640可驅使 土才干3 1伸長然後縮回，而使該真空吸嘴3〇〇將該鏡片 700置入該等第二承盤513内，如此，依序地進行每一鏡片 的吸取移出、轉動與置入動作，即可使該等鏡片700分 ㈣準地轉動至該第二相位'’且—致地以該第二相位々被 :位於該等第二承盤513内，即，如圖13所示，該第二托 盤513内的每—鏡片7〇〇的切口部710均是整齊晝一地朝向 同一方向。 此外，如圖7、12、13所示，當該第二相位$等於一 已知值時，例如根據上一批的鏡片7〇〇已得知該第二相位召 12 1286195 的最佳角度為30度，則，操作者在步驟S2()中，即可決定 不要利用該調制轉換函數檢測儀器檢測4.〇〇檢測嗲等於'片 與該參考鏡片㈣配合的成像品質，而直接將：第：相 位万輸人該巾央處理器_，則，在步驟⑽巾，該中央處 理器640即可直接根據該第二相位万，計算該等鏡 第一相位Θ與該第二相位a之間的差值，進而下達指令驅使 该真空吸嘴綱將該等鏡片依序轉動至該第二相位 並移動至該等第二承盤513置放。 值得-提的是，當該等鏡片被預計當作組入一鏡 筒内的第-片鏡片時，則，本發明在進行上述的步驟训 後，可跳過上述的步驟S20.，而接著進行上述的步驟MO, 在步驟S40中，該中央處理器64〇可直接根據—設定的第 二相位（通常設定為〇度），計算該等鏡# 7〇〇的第一相位 =該第二相位之間的差值，而將該等鏡片依序轉動至 该第二相位，並移動至該等第二承盤5 13置放。 經由以上的說明，可再將本發明的優點歸納如下·· -、本發明是利用該電子拍攝裝置·拍攝該等鏡片 700在該第一相位0 (初始角度）時的影像，並利用該中央 處理早自動判讀該樣本鏡片刚在何種第二相㈣ (最佳組入夾角）時，可配合該參考鏡片910清楚成像， 因此，本發明不僅可精準地判讀出該等鏡片在何 二相位Θ時可產生最佳的成像品質，且不會因操作者. 而產生不同的判讀結果。 二、本發明是利用該中央處理器640、經該動作控制器 13 1286195As shown, the first phase 0 of each of the lenses 7 in the first tray 512 is different. Step S2: determining whether to use the modulation transfer function detecting means as shown in items 4 and 9, detecting the imaged product f of the lens 7 配合 and a reference lens 91G mounted in a lens barrel _; In the implementation, it is determined that the modulation conversion function detecting instrument is used to perform (4), and the (four) 9〇〇疋 is placed on the modulation conversion function detecting device 4, and a notch portion 911 of the reference lens 9H) The angle between the first _ reference direction 乂 is . Thereafter, as shown in Figures 6, 10, 13, the lenses 700 are rotated from the first phase 至 to a second phase/S that can be imaged with the reference lens 91(). Moreover, when it is determined in step S2 that the modulation conversion function detecting instrument 400 is to detect the imaging of the lens 7 〇〇 and the reference lens 91 ,, a step S3 and a step may be continuously performed. S4〇. Step S30: As shown in FIG. 3, 8, 9, and 1 ,, the central processing unit 64 can define one of the lenses 700 as the same lens 8 〇〇, and the motion controller 65 drives the slides. u, 21 are respectively moved in the first and second reference directions 10 1286195 Y, and then the vacuum nozzle 3 is moved to the sample lens, and then the piston rod 31 is driven to extend and then retracted. The vacuum nozzle 300 sucks the sample lens 8〇〇, and then drives the sliders u, 2i to move the first and second reference directions χ and γ to move the vacuum nozzle 3 (8) to the private position. Above the barrel 9GG, then, the piston rod 31 is extended, so that the "two suction I 300" shifts the δ hai sample lens 8 into an initial phase of the lens barrel for 9 days, and then releases the vacuum nozzle fan Vacuum, and retract the piston to dry 31 ' After that, use the modulation transfer function to detect the instrument detection 4 (8) The sample = the image quality of the lens 800 in the initial phase with the reference lens 9 〇 'If the imaging quality is good, the image can be clearly imaged When the modulation transfer function detection instrument detects 400 The number is transmitted back to the image memory device 63, so that the + central processing unit 640 can define the angle between the mouth 81 〇 of the sample lens 8 〇 and the first reference direction X as the second phase. On the other hand, if the image is not clearly visible, the central processing unit 64 can drive the piston rod 31 to elongate and then retract, and the vacuum nozzle _ moves the sample lens 8 out of the telescope 900, and then drives The rotating portion 41 rotates to change the initial phase of the sample lens 8 by a set amount (for example, Δ stone), and then drives the piston rod 31 to extend, so that the vacuum nozzle privately inserts the sample lens 800 3 inside the lens barrel 9 ,, then the vacuum nozzle 3 (9) releases the vacuum, and retracts the piston rod 3, repeating the sample lens _ _ _ _ _ _ _ _ _ _ _ _ _ _ When the imaging quality is good and the image is clearly imaged, the modulation conversion function detecting device detects the signal to transmit the signal back to the image memory device 630. Thus, the central processing unit 64 can also cut the cutout portion of the sample lens 800. 810 and the first reference direction The inflammatory angle between χ 11 1286195 is widely used in this embodiment, and the second phase is defined as the second 30 degrees. Step S40: As shown in Figures 3, 11, 12, and n. . . , no, according to the second phase stone of the sample lens 800 (see FIG. 1A), the processing state 640 can calculate the number of the other lenses 700. One phase 0 (see Fig. 2, only the value between δ 亥二二 phases/9), according to this, the central processing unit 64 〇>#, ”, 2 5,000 operating controller 650 drives the temple slide 11 21, respectively, moving along the first, -loss - reference direction γ, γ, and then moving the vacuum nozzle 300 to the top of the sheet lens 7〇〇, and then the central processing unit 640 can drive the piston rod 31 Extending and then retracting, and causing the vacuum nozzle fan to move the lens out of the first tray M2, the central processing unit 640 can drive the rotating portion 41 to take the lens 7 from the younger phase. Rotating to the second phase 10,000, then the central processor=can be driven by the motion controller 65() to move the sliders u, 2i along the first and second reference directions X, Y respectively to make the vacuum The nozzle moves f above the reading 513, and then the central processing II 640 can drive the soil 3 1 to elongate and then retract, and the vacuum nozzle 3 is made Inserting the lens 700 into the second retaining discs 513, so that the suction, removal, rotation and insertion operations of each lens are sequentially performed, so that the lenses 700 can be rotated to the fourth position. The two phases '' and the second phase 々 are: located in the second retainers 513, that is, as shown in FIG. 13, the cutout portion of each lens 7〇〇 in the second tray 513 710 are all neatly oriented in the same direction. Further, as shown in Figures 7, 12, 13, when the second phase $ is equal to a known value, for example, according to the lens of the previous batch 7 The optimal angle of the second phase 12 1286195 is 30 degrees. Then, in step S2(), the operator can decide not to use the modulation transfer function to detect the instrument detection. 4. The detection is equal to the 'slice and the reference lens. (4) Cooperating with the imaging quality, and directly: the first phase: the input of the central processor _, then, in step (10), the central processing unit 640 can directly calculate the mirror according to the second phase a difference between a phase Θ and the second phase a, and then a command to drive the vacuum nozzle The lenses are sequentially rotated to the second phase and moved to the second retainers 513. It is worth mentioning that when the lenses are expected to be incorporated into the first lens in a lens barrel When the present invention performs the above steps, the above step S20 can be skipped, and then the above step MO is performed. In step S40, the central processing unit 64 can directly directly set the second Phase (usually set to 〇), calculate the difference between the first phase of the mirror # 7 = = the second phase, and sequentially rotate the lenses to the second phase and move to the Wait for the second retainer 5 13 to be placed. From the above description, the advantages of the present invention can be further summarized as follows: - The present invention uses the electronic imaging device to capture images of the lenses 700 at the first phase 0 (initial angle) and utilize the center The early automatic interpretation of the second phase (four) (the best grouping angle) of the sample lens can be clearly imaged with the reference lens 910. Therefore, the present invention can not only accurately determine the phase of the lens. Θ produces the best image quality without the interpretation of the operator. Second, the present invention utilizes the central processing unit 640, via the motion controller 13 1286195
650來控制該轉動部41帶動該樣本鏡片800的轉動 且是利用該中央處理器刚經該動作控制器65g H 活基#于31將該樣本鏡片8〇〇組入該鏡筒9〇〇的動作，如^ :本發明在組人的過程中，完全不會產生人為操作上的= 差，更不會產生該樣本鏡片_的實際組人夹角不同於該、 樣本鏡片800的初始相位的問題，因此，本發 ： 善習知技術誤判最佳組入夹角的缺失。 / 三、本發明是利用該中央處理器64〇、經該動作 650來控制該移動單元1〇〇，而使該真空吸嘴 ； 樣核片_組人該鏡筒内，因此，本發明在 過知中，不會發生因人體所產生的粉塵污染問題，而可 效維持該調制轉換函數檢測儀器4〇〇的檢測準確度。 四、本發明是利用該電子拍攝裝置2〇〇拍二 彻的影像，並利用該中央處理單元㈣自動判讀該等鏡片片 700在何種第二相位万時’具有最佳的成像品質， =用=央處理器64。經該動作控制器，來編 早凡⑼，而使該真空吸嘴扇自動將該樣本鏡片800 組入權_内，因此’相較於習知技術，本發明可有 效克服微型鏡片組人夾角不易判讀與不易組人的問題。 五、由® 6與圖13相較可知，本發明最終可使該等鏡 片7〇0 一致地以該第二相"定位於該第二承盤513内， 即’如圖π所示，該第二托盤513内的每一鏡片7〇〇的切 口部710均是整齊書一地朝， 鏡頭自動化組裝過程中，=可—方方二因此，在後續的 系者即可方便地利用自動化組裝 14 1286195 系統抓取該第二托盤513内的鏡片彻，並精準地將該等鏡 片700以該第二相位石組入鏡筒内。 歸納上述，本發明之鏡片自動轉位檢測的方法，不僅 可精準地檢測出各種尺寸的鏡片在何種相位時具有最佳的 成像品質，且不會因人為操作而產生誤差與粉塵污染的問 題’故4實能達到發明之目的。 惟以上所述者，僅為本發明之較佳實施例而已，％ 能以此限定本發明實施之範圍’即大凡依本發明申請：利 辄圍及發明說明内容所作之簡單的等效變化與㈣ 屬本發明專利涵蓋之範圍内。 白650 is configured to control the rotation of the sample lens 800 by the rotating portion 41, and the sample lens 8 is assembled into the lens barrel 9 by the central controller just after the action controller 65g H active base #31 Action, such as ^: In the process of the group of the present invention, the artificial operation is not generated at all, and the actual group angle of the sample lens is not different from the initial phase of the sample lens 800. The problem, therefore, this issue: Good knowledge of the misunderstanding of the best combination of the missing angle. The third embodiment of the present invention utilizes the central processing unit 64 to control the mobile unit 1 through the action 650 to make the vacuum nozzle; the sample core piece is in the lens barrel. Therefore, the present invention In the past, the problem of dust pollution caused by the human body does not occur, and the detection accuracy of the modulation conversion function detecting instrument 4〇〇 is maintained. 4. The present invention utilizes the electronic camera 2 to capture images of the camera, and uses the central processing unit (4) to automatically interpret the lens segments 700 in which second phase has the best imaging quality. Use = central processor 64. Through the action controller, the early (9) is programmed, and the vacuum nozzle fan automatically sets the sample lens 800 into the weight, so that the present invention can effectively overcome the angle of the micro lens group compared with the prior art. It is not easy to interpret and not easy to group people. 5. As can be seen from the comparison of FIG. 6 with FIG. 13, the present invention can ultimately cause the lenses 7〇0 to be consistently positioned in the second retainer 513 with the second phase, ie, as shown in FIG. The cutout portion 710 of each lens 7 in the second tray 513 is neatly arranged, and the lens can be automatically assembled during the process of assembly, so that the follow-up system can conveniently utilize the automation. Assembly 14 1286195 The system grasps the lens in the second tray 513 and precisely integrates the lenses 700 into the barrel with the second phase stone. In summary, the method for automatic index detection of the lens of the present invention can not only accurately detect the optimal imaging quality of the lenses of various sizes, but also does not cause errors and dust pollution due to human operation. 'Therefore, 4 can achieve the purpose of the invention. However, the above description is only a preferred embodiment of the present invention, and % can limit the scope of the practice of the present invention, that is, the simple equivalent change made by the application of the present invention: (4) Within the scope of the patent of the present invention. White
15 1286195 【圖式簡單說明】 ，v儿肢汴觀7F意圖； 7 2 Y鏡片組人—鏡筒内的局部剖視圖； 例所：用3:本發明之鏡片自動轉位檢測的方法-較佳實施 的一檢測系統的電路訊號控制示意圖； 圖4疋该檢測系統的俯視圖； 圖5是該檢测系統的前視圖； 細圖6是一局部俯視圖，說明一個第—承盤内容置有多 數具有不同第一相位的鏡片； 圖7是該較佳實施例的流程圖，· 圖8是一類㈣5㈣視圖，說明該檢測系統的一真空 吸嘴吸取該等第一承盤内的一樣本鏡片； 圖是局σ卩剖視示意圖，說明該真空吸嘴將該樣本 鏡片組入一鏡筒内； 圖丨〇疋一局部俯視示意圖，說明該樣本鏡片是以一第 二相位組入該鏡筒内； 圖11是一類似、圖5的視圖，說明該真空吸嘴吸取該第 一承盤内的其他鏡片； 圖12是一類似圖4的視圖，說明該真空吸嘴將該等第 一承盤内的鏡片移動至二第二承盤内；及 圖13是一局部俯視示意圖，說明該等鏡片均是以該第 二相位定位於該第二承盤内。 16 128619515 1286195 [Simple description of the diagram], v child limb view 7F intention; 7 2 Y lens group - partial cross-sectional view inside the lens barrel; Example: use 3: the method of automatic index detection of the lens of the present invention - preferably FIG. 4 is a top view of the detection system; FIG. 5 is a front view of the detection system; FIG. 6 is a partial top view showing that a first-plated content has a majority Figure 7 is a flow chart of the preferred embodiment, and Figure 8 is a (four) 5 (four) view showing a vacuum nozzle of the detection system picking up the same lens in the first retainer; Is a schematic view of the σ卩 cross-section, illustrating that the vacuum nozzle combines the sample lens into a lens barrel; a partial top view of the figure, illustrating that the sample lens is incorporated into the lens barrel in a second phase; Figure 11 is a view similar to Figure 5, illustrating the vacuum nozzle sucking other lenses in the first retainer; Figure 12 is a view similar to Figure 4 illustrating the vacuum nozzles in the first retainer The lens moves to the second second retaining plate ; And FIG. 13 is a fragmentary schematic plan view, based on the description of these lenses are positioned within the second phase of the second retainer. 16 1286195
【主要元件符號說明】 1 · * •鏡筒 513 2… • 鏡片 520 201 切口部 / 530 3 * · · 鏡片 600 301 · 切口部 610 X —— 橫方向參考軸 620 100 ， 移動單元 630 10… 第一移動裝置 640 11… 滑座 650 20… 第二移動裝置 660 21… 滑座 700 30… 第三移動裝置 710 31… 活塞桿 800 40… 第四移動裝置 810 41… 轉動部 900 200 * 電子拍攝裝置 910 210 * 鏡頭 911 300 * 真空吸嘴 X… 400 * 調制轉換函數檢測儀器 Υ* * 500 * 倉儲單元 Ζ · 510 * 倉儲 Θ . 511 · 托板 β · 512 · 第一承盤 第一承盤 倉儲昇降裝置 托盤搬運裝置 中央處理單元 放大器 類比/數位轉換器 影像記憶裝置 中央處理器 動作控制器 顯示器 鏡片 切口部 樣本鏡片 切口部 鏡阂 參考鏡片 切口部 第一參考方向 第二參考方向 第三蒼考方向 第一相位 第二相位 17[Description of main component symbols] 1 · * • Lens barrel 513 2... • Lens 520 201 Notch part / 530 3 * · · Lens 600 301 · Notch part 610 X -- Horizontal direction reference axis 620 100 , Moving unit 630 10... A moving device 640 11... a slider 650 20... a second moving device 660 21... a slider 700 30... a third moving device 710 31... a piston rod 800 40... a fourth moving device 810 41... a rotating portion 900 200 * an electronic camera 910 210 * Lens 911 300 * Vacuum nozzle X... 400 * Modulation conversion function detection instrument Υ* * 500 * Storage unit Ζ · 510 * Storage Θ . 511 · Pallet β · 512 · First platter first warehousing Lifting device tray handling device central processing unit amplifier analog/digital converter image memory device central processor motion controller display lens cutout portion sample lens cutout portion mirror reference lens cutout portion first reference direction second reference direction third direction First phase second phase 17