200813509 九、發明說明： 【發明所屬之技術領域】 本务明是有關於一種鏡頭組立系統，特別是指一種可 控制鏡片相位的鏡頭組立系統。 【先前技術】 由本案申請人已獲准專利的自動化裝配系統及其裝配 方法（申請案號93109074)的申請案中可知，該案可自動 地將數鏡片組入一鏡筒内，而快速地完成鏡頭的組裝工作 α而，就高品質、高像素的鏡頭而言，為了產生最佳 的成像效果，此種鏡頭的組入鏡片更需在特定的相位下被 組入一鏡筒内，以降低相鄰鏡片間的光軸偏心誤差，因此 ，本案申請人在此便提出一種可將組入鏡片以預定相位組 入該鏡筒内的鏡頭組立系統。 【發明内容】200813509 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a lens assembly system, and more particularly to a lens assembly system that can control the phase of a lens. [Prior Art] It can be seen from the application of the patented automated assembly system and the assembly method thereof (Application No. 93109074) that the case can automatically complete the number of lenses into a lens barrel and complete quickly. The assembly work of the lens α, in terms of high-quality, high-pixel lens, in order to produce the best imaging effect, the lens of the lens needs to be incorporated into a lens cylinder at a specific phase to reduce The optical axis eccentricity error between adjacent lenses, therefore, the applicant of the present invention has proposed a lens assembly system that can be incorporated into the lens barrel in a predetermined phase. [Summary of the Invention]
因此，本發明之目的，即在提供—種可將鏡片以預定 相位組入鏡筒内，而使鏡頭產生良好的成像效果的可控制 鏡片相位的鏡頭組立系統。 本發明可控制鏡片相位的鏡頭組立系統，包含一鏡片 移載單元、-電子拍攝單元、-治具單元、_驅動單=， 及-中央處理單元。該鏡片移載單元是可將一鏡片從一檢 測位置搬運至一組立位置。該電子拍攝單元是設置於該檢 測位置，而可拍攝該鏡片的一初始相位影像。該治具單元 是設置於該組立位置，該治具單元具有—可轉台^ 200813509 該治具可定位一鏡筒。該驅動單元具有一對應於該治具單 元並可驅使該治具轉動的驅動件。該中央處理單元是與該 電子拍攝單元、該驅動單元電連接，該中央處理單元根據 該初始相位影像的一初始相位，可驅使該驅動件將該治具 從一基準相位轉動至一組裝相位，當該治具被轉動至該組 裝相位後，該鏡片移載單元可將該鏡片組入該鏡筒内。 【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 以下配合麥考圖式之一較佳實施例的詳細說明中，將可清楚 的明白。 參閱圖1、2、3, &本發明可控制鏡片才目位的鏡頭組立 系統的較佳實施例，該鏡頭組立系統包含··一機台ι〇、一 轉動盤20、一鏡片移載單元3〇、一承盤搬運單元4〇、一 電子拍攝單元50、一治具單元6〇、一驅動單元7〇，及一中 央處理單元80 (見圖4)。 該轉動盤20是可繞一軸向z轉動地裝設於該機台ι〇 上，該轉動盤20具有一頂面2卜及一相反於該頂面21的 底面22。 該鏡片移載單元30是裝設於該機台1〇上，並具有一 可間歇地繞該軸向Z轉動並間歇地沿該軸向z往復移動的 十子臂31，及數間隔地裝設於該十字臂31上而可吸附多數 鏡片100的其中一者的吸嘴32,該鏡片移載單3〇是可將所 吸附的鏡# 100從一備料位置33搬運一檢測位i 34，然後 再搬運至一組立位置3 5。 6 200813509 該承盤搬運單元4Λ 料位置33,該承盤搬又呈有亥機台1〇上並位於該備 的第、二=== 口亥弟一方向X垂直的第二 口 、一#^ 刀门Υ。又置的弟二移動裝置42 兮第=χ及二承盤44。該第-移動裝置41具有一可沿 ::置=移動的第一移動部41卜該第二移動… 移動部411上，並具有-可沿該第二方向γ =二二移?部421，在本實施例中，該第-、二移動裝 2均疋為一種線性滑執，該第-、二移動部411、 二種滑座’且’該第二移動部421並包-座體及 ;°亥座肢頂端上的架板，該托板43是擺置於該第二 口妓/^21的架板上，該等承盤44是擺設於該托才反43上而 寺鏡片100承放，該等鏡片容置於 上午σδ亥弟一、二方向X、γ呈陣列式排列。 乂甩子拍攝單元50是設置於該機台10上並位於該檢 測位置34，而-Τ t 可拍攝該鏡片100的一初始相位影像11〇(見 圖 5 ) vSUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a lens assembly system for controlling a lens phase which provides a good imaging effect by incorporating a lens into a lens barrel at a predetermined phase. The lens assembly system capable of controlling the phase of the lens comprises a lens transfer unit, an electronic photographing unit, a jig unit, a _driver single=, and a central processing unit. The lens transfer unit is capable of transporting a lens from a test position to a set of standing positions. The electronic imaging unit is disposed at the detection position to capture an initial phase image of the lens. The jig unit is disposed at the group position, and the jig unit has a rotatable table ^ 200813509. The jig can position a lens barrel. The drive unit has a drive member corresponding to the fixture unit and capable of driving the fixture to rotate. The central processing unit is electrically connected to the electronic imaging unit and the driving unit, and the central processing unit can drive the driving component to rotate the fixture from a reference phase to an assembled phase according to an initial phase of the initial phase image. When the jig is rotated to the assembled phase, the lens transfer unit can assemble the lens into the lens barrel. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figures 1, 2, and 3, a preferred embodiment of the lens assembly system for controlling the lens position of the present invention comprises: a machine ι, a rotating disk 20, and a lens transfer The unit 3A, a carrier handling unit 4A, an electronic imaging unit 50, a fixture unit 6A, a drive unit 7A, and a central processing unit 80 (see Fig. 4). The rotating disk 20 is rotatably mounted about the axial direction z on the table ι. The rotating disk 20 has a top surface 2 and a bottom surface 22 opposite to the top surface 21. The lens transfer unit 30 is mounted on the machine 1 and has a ten-arm 31 that can be intermittently rotated around the axial direction Z and intermittently reciprocated along the axial direction z, and is installed at intervals The nozzle 32 is disposed on the cross arm 31 and can absorb one of the plurality of lenses 100. The lens transfer unit 3 can transport the adsorbed mirror #100 from a stocking position 33 to a detecting position i 34. Then move to a set of vertical positions 3 5 . 6 200813509 The pallet handling unit 4 picks up the position 33, which is placed on the 1st floor of the hoisting machine and located at the second and right sides of the preparation. ^ Knife threshold. Also set up the second mobile device 42 兮 χ χ and the second platter 44. The first moving device 41 has a first moving portion 41 that can be moved along: the second moving portion 412, and has a γ = two-two moving portion 421 along the second direction. In this embodiment, the first and second moving devices 2 are each a linear sliding, and the first and second moving portions 411, the two sliding seats 'and the second moving portion 421 are combined with the seat body and a shelf on the top of the seat of the sea, the pallet 43 is placed on the shelf of the second port/^21, and the trays 44 are disposed on the bracket 43 and the temple lens 100 The lenses are placed in an array of X and γ in the first and second directions of the morning σδHai. The dice photographing unit 50 is disposed on the machine table 10 and located at the detection position 34, and -Τ t can capture an initial phase image 11 of the lens 100 (see Fig. 5).
& 在本實施例中，該電子拍攝單元50是為一種CCD 攝影機，並1古 ^ /、男一鏡頭51 ’及數環繞該鏡頭51的補光燈52 〇 Λ/σ具單元60是設置於該轉動盤20上，並可隨該轉 動盤20 叙s 4 ^ °亥纟且立位置3 5。該治具單元60具有一可被 車專替 /Q具61，及一沿該軸向Z設置並可轉動地裝設於該 轉動盤20 μ 上的轉軸62。該轉軸62是沿該轴向Ζ貫穿該轉 動盤2〇的馆 ^貝、底面21、22,並具有一朝向該驅動單元70 200813509 而相反於該治具61的筮一麻 弟摩彳祭面621，該治具61是裝嗖於 該頂面21上，並鱼哕 疋衣叹於 山^ ^ ” μ軺軸62相反於該第一摩擦面621的一 彡而連接’该治呈6 ] ^士 "、7夾持疋位一鏡筒2〇〇。 該驅動早兀7 q Θ 般 疋f應該治具單元60並設置於該轉動 益20的底面22的下^p # 口 方该驅動早元70具有一定位於該本 體10上的本體71，只 . 十〜於該治具單元6〇並可驅使該 >口具61轉動的驅動件 成驅動件72具有一沿該轴向z 裝設於該本體71上的驅動 旳驅動軸721，及一裝設於該驅動軸721 頂端上的摩擦盤722，該摩擦盤722具有一朝向該第一摩捧 I6:的第二摩擦面723 ’該驅動件72可在一遠離該治具 早的第一位置（見圖2)與-靠近該治具單元60的第 -位置（見圖8)之間移動’當該驅動件72沿該軸向z移 減該第二位置（見圖8)日夺，該第—、二摩擦面621、723 是互相接合，該驅動轴721經該摩擦盤722可驅使該轉軸 62帶動該治具61轉動。 。如圖3、4、5所示，該中央處理單元8〇是與該電子拍 攝早凡5G、該驅動單元7〇電連接，在本實施例中，該等鏡 片1⑽分別具有一切口部120,該切口部12〇在業界一般稱 為D-Cut，即被切斷的澆口位置，如此，當該電子拍攝單元 5〇將所拍攝的其中-鏡片⑽的初始相位影像ug傳= 該t央處理單元8〇時’該+央處理單元㈣用影像處理技 術即可判定該鏡片100的切口部12〇的所在位置，進而將每 -片鏡片1〇。的切口部、。與該第二方向γ之間的夾二 義為一初始相位Θ，在圖5中該初始相位$是以45度角作 200813509 說明。 藉此，如圖6、7、8所示，在該鏡片移載單元3〇將該 鏡片1〇〇攸,亥檢測位置34移動至該組立位置35的過程中， 。亥中央處理單A 80 (見目4) _可驅使該驅動件72沿該轴 向Z移動至該第二位置（見圖8)，而使該第一、二摩擦面 621 723互相接合，進而根據該初始相位影像110的初始& In the present embodiment, the electronic photographing unit 50 is a CCD camera, and is provided with a fill light 52 〇Λ/sigma unit 60 that surrounds the lens 51. On the rotating disk 20, and with the rotating disk 20, the position is 3 5 . The jig unit 60 has a detachable/Q tool 61, and a rotating shaft 62 disposed along the axial direction Z and rotatably mounted on the rotating disk 20 μ. The rotating shaft 62 is a shaft, a bottom surface 21, 22 extending through the rotating disk 2 in the axial direction, and has a cymbal cymbal facing the driving unit 70 200813509 and opposite to the jig 61. 621, the jig 61 is mounted on the top surface 21, and the fish sigh sighs on the mountain ^ ^ ” μ 轺 axis 62 is opposite to the first friction surface 621 and is connected to the treatment. ^士", 7 holds the clamp a barrel 2〇〇. The drive is as early as 7 q Θ 疋 f should be the fixture unit 60 and placed on the bottom surface 22 of the rotary benefit 20 The drive unit 70 has a body 71 located on the body 10, and only 10 to the fixture unit 6〇 and can drive the drive member 61 to rotate. The drive member 72 has a direction along the axis z. a driving cymbal drive shaft 721 mounted on the main body 71, and a friction disc 722 mounted on the top end of the driving shaft 721, the friction disc 722 having a second friction surface 723 facing the first gripping member I6: 'The drive member 72 can be moved between a first position away from the jig (see FIG. 2) and a first position near the jig unit 60 (see FIG. 8). 72 is moved along the axial direction z to the second position (see FIG. 8). The first and second friction surfaces 621 and 723 are engaged with each other, and the driving shaft 721 drives the rotating shaft 62 to drive the rotating shaft 62. The jig 61 rotates. As shown in Figures 3, 4 and 5, the central processing unit 8 is electrically connected to the electronic camera 5G, and the driving unit 7 is electrically connected. In the present embodiment, the lenses 1 (10) are respectively There is a mouth portion 120, which is generally referred to in the industry as a D-Cut, that is, a gate position that is cut, so that when the electronic camera unit 5 is to take an initial phase image of the lens (10) Ug transmission = the central processing unit 8 ' 'the + central processing unit (4) can use the image processing technology to determine the position of the notch portion 12 of the lens 100, and then the incision portion of each lens The difference between the second direction γ and the second direction γ is an initial phase Θ, and the initial phase $ is illustrated by the angle of 45 degrees in FIG. 5 as 200813509. Thereby, as shown in FIGS. 6, 7, and 8, The lens transfer unit 3 〇 moves the lens 1 to the position of the set position 35. The central processing unit A 80 (see item 4) can drive the driving member 72 to move along the axial direction Z to the second position (see FIG. 8), and the first and second friction surfaces 621 723 are joined to each other, thereby Initialization of the initial phase image 110
相位Θ (見圖5) ’再驅使該驅動件72將該治具從一平 ^於該第二方向Y的基準相位（見圖3)轉動至-預定的組 裝相位/3，在本實施例中，是預備將該鏡片1〇〇以該切口部 120與該第—方向Χ夾G度角的方式組該鏡筒200内，因此 ’該組裝相位β的角度值將會等於該初始相位㈣角度值， 換吕之’該治具61將會順時針轉動45度，而使其長邊實質 上轉相π部12G互相平行，如此，當該治具61被轉動至 該組裝相位m鏡片移載單元3()可下移至該吸嘴32將 該鏡片100組入該鏡筒200内，此後，當該鏡片移載單元 3〇反向上移至該吸嘴32脫離該鏡筒2〇〇時，如圖8、9所 示，該中央處理單A 80 (見圖4)即可再驅使該驅動件Μ 將該治具從該組裝相位峨圖6)反向轉動至該基準 相位，此時，該鏡片100的切口部120即是與該第一方向X 夹0度角。 值得-提的{，本發明當然可以才目同的方式而在該轉 動a 20周圍模組化设置多組互相配合的鏡片移载單元、 承盤搬運單元40、電子拍攝單元50與驅動單元7〇， 在該轉動盤20上設置相同組數的治具單元6〇，如此 同時並 ’本發 200813509 明即可視需求而將不同組別所對應的治具單元6〇的治具61 轉動至不同的組裝相位万，而使多片鏡片丨00可在與該第一 方向X夹不同預定角度的狀態下組入該鏡筒200内。 經由以上的說明，可再將本發明的優點歸納如下： 本發明可將該電子拍攝單元50所拍攝的該鏡片1〇〇的 初始相位影像110傳送至該中央處理單元8〇，因此，該中 央處理早7L 80根據該初始相位影像11〇的初始相位Θ，即 可驅使該驅動件72將該治具61從該基準相位轉動至該組裝 相如此，當該鏡片移載單元30將該鏡片100組入該Phase Θ (see Fig. 5) 'Re-drives the driver 72 to rotate the jig from a reference phase (see Fig. 3) that is flat in the second direction Y to a predetermined assembly phase /3, in this embodiment The lens 1 is prepared to be assembled in the lens barrel 200 in such a manner that the notch portion 120 and the first direction are G degrees, so that the angle value of the assembly phase β will be equal to the initial phase (four) angle. Value, change Lu's 'the jig 61 will turn 45 degrees clockwise, and its long sides are substantially phase-shifted π 12G parallel to each other, so when the jig 61 is rotated to the assembly phase m lens transfer The unit 3() can be moved down to the nozzle 32 to assemble the lens 100 into the lens barrel 200. Thereafter, when the lens transfer unit 3 is moved upside down until the nozzle 32 is disengaged from the barrel 2 As shown in FIGS. 8 and 9, the central processing unit A 80 (see FIG. 4) can drive the driving member 反向 to reversely rotate the jig from the assembled phase (FIG. 6) to the reference phase. The notch portion 120 of the lens 100 is at an angle of 0 degrees with the first direction X. It is to be noted that the present invention can of course modularize a plurality of sets of mutually cooperating lens transfer units, the tray transport unit 40, the electronic photographing unit 50 and the drive unit 7 around the rotation a 20 . 〇, the same number of jig units 6〇 are disposed on the rotating disk 20, so that the jig 61 of the jig unit 6〇 corresponding to different groups can be rotated to different positions according to the requirements of the present invention. The phase is assembled so that the plurality of lenses 丨00 can be incorporated into the lens barrel 200 in a state different from the first direction X by a predetermined angle. Through the above description, the advantages of the present invention can be further summarized as follows: The present invention can transmit the initial phase image 110 of the lens 1〇〇 captured by the electronic imaging unit 50 to the central processing unit 8〇, and thus, the center Processing the early 7L 80 according to the initial phase Θ of the initial phase image 11〇, the driving member 72 can be driven to rotate the jig 61 from the reference phase to the assembly phase. When the lens transfer unit 30 is used to the lens 100 Group into
鏡同200内後，該鏡片}⑽的切口部12〇與該第一方向X 之間即可形成預定大小的夾角（本實施例是以夾㈣角作說 明），換言之，本發明可視需求而將該等鏡片i⑻以特定的 相位組入該鏡筒綱内，如此，本發明即可有效減少相鄰鏡 片_間的光軸偏心誤差，而使組裝完成的鏡頭產 成像效果。 知、、内.上述’本發明之可控制鏡片相位的鏡頭組立系統 不僅可將鏡片以預定相位组^ 入鏡同内，而有效減少相鄰 鏡片間的光軸偏心誤差，並可 j便組I完成的鏡頭產生良好 的成像效果，故確實能達到發明之目的。 惟以上所述者，僅為本發 、 知5之較佳貫施例而已，當不 此以此限定本發明實施之範 m 即大凡依本發明申績糞刹 範圍及發明說明内容所作之筒μ斤 只月甲口月專利 間合所作之間早的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 10 200813509 •【圖式簡單說明】 、 圖1是本發明之可控制鏡片相位的鏡頭組立系統一較 佳貫施例的局部立體外觀示意圖； 圖2疋該較佳實施例的局部側視示意圖，說明該較佳 實施例的一驅動件在一第一位置； 圖3是該較佳實施例的局部俯視示意圖，說明該較佳 實施例的一治具在一基準相位； _ 圖4是該較佳實施例的電路訊號控制示意圖； 圖5是該較佳實施例的一電子拍攝單元所拍攝的一鏡 片的一初始相位影像； 圖6是一類似圖3的視圖，說明該治具轉動至一組裝 相位； 圖7是一類似圖6的視圖，說明該鏡片被移動至該治 具上方； 圖8是一類似圖2的視圖，說明該驅動件移動至一第 φ 二位置，及該鏡片被組入該治具上的一鏡筒内；及 ’圖9是-類_ 7的視圖，㈣該治純位至該基準 相位。 11 200813509After the mirror is the same as 200, the angle between the notch portion 12'' of the lens}(10) and the first direction X can be formed at an angle of a predetermined size (this embodiment is described by a clip (four) angle), in other words, the present invention can be visually required. The lenses i(8) are incorporated into the lens barrel in a specific phase. Thus, the present invention can effectively reduce the optical axis eccentricity error between adjacent lenses, and the assembled lens can produce an imaging effect. The above-mentioned lens grouping system capable of controlling the lens phase of the present invention can not only reduce the optical axis eccentricity error between adjacent lenses, but also reduce the optical axis eccentricity error between adjacent lenses. I completed the lens to produce a good imaging effect, so it can indeed achieve the purpose of the invention. However, the above description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, and the cylinder of the invention is not limited thereto. The early equivalent changes and modifications between the patents of the month and the month of the month are still within the scope of the invention. 10 200813509 • [Simplified Schematic Description] FIG. 1 is a partial perspective view showing a preferred embodiment of a lens assembly system for controlling a lens phase of the present invention; FIG. 2 is a partial side elevational view of the preferred embodiment. A driving member of the preferred embodiment is in a first position; FIG. 3 is a partial top plan view of the preferred embodiment, illustrating a fixture of the preferred embodiment in a reference phase; FIG. 4 is the comparison FIG. 5 is an initial phase image of a lens taken by an electronic imaging unit of the preferred embodiment; FIG. 6 is a view similar to FIG. 3, illustrating that the fixture is rotated to a Figure 7 is a view similar to Figure 6 illustrating the lens being moved over the jig; Figure 8 is a view similar to Figure 2 illustrating the drive member moved to a second φ position and the lens is Composed into a lens barrel on the jig; and 'Fig. 9 is a view of class-7, (4) the pure position to the reference phase. 11 200813509
【主要元件符號說明】 100.· …·鏡片 51 ··.· …鏡頭 110·· •…初始相位影像 52 ···· …補光燈 120·· •…切口部 60 ·.·. …治具單元 200… …·鏡筒 61 ···· …治具 10… …·機台 62 ··.· …轉軸 20… •…轉動盤 621… …第一摩擦面 21… •…頂面 70…· …驅動單元 7 22… —底面 71 ···· …本體 30… •…鏡片移載單元 72…· …驅動件 31…· …·十字臂 721… …驅動軸 32… …·吸嘴 722··· …摩擦盤 33 ·· …·備料位置 723… …第一摩擦面 34… 才欢測位置 80 ·.·· …中央處理單元 35 *·· •…組立位置 Θ…· …初始相位 40… •…承盤搬運單元 β ···· …組裝相位 41 ··· •…第一移動裝置 Ζ…·* …轴向 411*· …·第一移動部 X ·.·.· …弟 方向 42 ·· …··第二移動裝置 Υ … …第二方向 421 ·· 弟·一私動4 43… •…托板 44… —承盤 50… •…電子拍攝單元 12[Description of main component symbols] 100.···Lens 51 ······································································ The unit 200...the lens barrel 61·····the jig 10...the machine table 62·····the shaft 20...the...the rotating disk 621...the first friction surface 21...the top surface 70... · ... drive unit 7 22... - bottom surface 71 · · · · · ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ··...friction disc 33 ····stocking position 723...the first friction surface 34...the joyful position 80 ·.....the central processing unit 35 *·· •...group position Θ...·...initial phase 40... •...Receiving and transporting unit β·····Assembling phase 41 ··· •...First mobile device Ζ...·* ...Axis 411*···First moving part X ······... ·····The second mobile device 第二...the second direction 421 ·· 弟 ·一私动4 43... •... pallet 44... 50... •...electronic shooting unit 12