1223624 玖、發明說明： 【發明所屬之技術領域】 本發明是有關於一種圖樣的移印裝置及方 關於一種虹彩鏡片之圖樣的移印裝置及方法 【先前技術】 人們為了外觀欲修飾或加強眼睛的顏色時 的隱形眼鏡，其以單純的濃淡相同著色區域 虹膜。美國專利第5，0 3 4，1 6 6號與第5，1 1 6 種模具（mo 1 d )鑄造之隱形眼鏡的製造方法， 造法（spincasting)或鑄造成型法（casting 以下步驟：於模具中相對於眼睛虹彩位置上 以形成具有圖樣之色膜，此有色液體係為含 硬化或是熱塑性塑膠液態高分子，其中塗佈 具有與模具相同曲面輪廓且具有圖樣的孔之 用刷子、喷筆（air brush)或喷墨（ink jett 具表面形成圖樣；接著使塗佈的圖樣完全硬 鏡片之液態混合物注入模具中以形成鏡片主 具有圖樣之色膜在眼睛虹彩的位置，及使具 與鏡片主體成形，此時具有圖樣之色膜的表 體合為一體；然後將製成的鏡片從模具移出 樣之色膜的表面成為鏡片之外表面的一部份 法，只能製造具有單一顏色且重複相同單元 式對稱點狀、網狀、放射狀花紋之圖樣的隱 由於所製作之虹膜在近距離觀看時發現可 326\專利說明書(補件)\92-08\精華光學-924511 5 法，特別是有 〇 ，會利用有色 蓋住配戴者的 ，1 1 2號提出一 係使用旋轉鑄 molding)包括 塗佈有色液體 有著色劑的可 的技術可使用 壓模（d i e )，利 i n g )方式於模 化；再將形成 體，同時保持 有圖樣之色膜 面係與鏡片主 ，此時具有圖 。上述之方 ，例如是圓周 形眼鏡。 含有不只一種 1223624 顏色，美國專利第5，1 6 Ο，1 2 1號提出一種模具鑄造之塑膠 有色隱形眼鏡鏡片，以重複印刷放射狀有色細線所構成的 交聯之成簇的網狀結構修飾圖樣在眼睛虹彩部份，所印之 花紋不必完全一致，其可突顯出虹膜之巧妙構造。此方法 使用色素或染劑轉印只能完成對稱花紋或隨意的圖樣，著 色定位困難，無法精準對位完成不對稱圖樣並表達出圖樣 的視覺外觀。 如上所述，有些習知技術製造有色隱形眼鏡之流程為： 準備色素或染劑，提供一凹面模具或凸面膜具，將色素或 染劑轉印或使用色膜使鏡片表面形成一圖樣，再將形成圖 樣之鏡片經過塑化及水化程序等步驟而得到成品。然而， 在使鏡片表面形成圖樣之製造流程是相當複雜，增加了製 造有色隱形眼鏡的時間，而且一次只能完成一片，使生產 效率降低。而且，習知技術之鏡片使用色素或染劑轉印只 能完成對稱花紋或隨意的圖樣，著色定位困難，無法精準 對位完成不對稱圖樣並表達出圖樣的視覺外觀。 隨著財富的增加，人們更注重外表的修飾，在各種特殊 場合需要各種不同顏色及圖樣的虹彩鏡片來裝飾。但是， 習知技術只能提供單色色膜或圓周式對稱點狀、網狀、放 射狀花紋，更是無法滿足人們對隱形眼鏡裝飾外觀之需求。 【發明内容】 因此，本發明之一目的是提供一種虹彩鏡片之圖樣的移 印裝置及方法，可一次大量移印於具有多種顏色之彩色圖 樣的模具或隱形眼鏡鏡片上。 326\專利說明書(補件)\92-08\精華光學-924511 6 1223624 本發明之再一目的是提供一種虹彩鏡片之圖樣的移 置及方法，提高生產的機動性。 本發明之又一目的是提供一種虹彩鏡片之圖樣的移 置及方法，可以精準對位完成不對稱圖樣並表達出圖 視覺外觀。 本發明提出一種虹彩鏡片之圖樣的移印裝置，包括 移印板及一載具。每一移印板可拆卸設置有數個移印 移印頭之材質例如是乳膠或橡膠。載具之上表面上設 數個突起部，且突起部的位置相對應每一移印板之移 的位置，每一突起部可置放一隱形眼鏡鏡片。其中， 具以固定方向依照數個移印板的順序移動，由具有不 色及圖樣之數個移印頭分別壓合印製在數個隱形眼鏡 上，以形成具有多種色彩之完整圖樣之虹彩鏡片。 本發明提出一種虹彩鏡片之圖樣的移印方法，包括 複數個移印板、提供一載具以及壓合印製等步驟。首 提供複數個移印板，每一移印板上設置有數個移印頭 將數個移印頭上之圖樣壓合印製在數個隱形眼鏡鏡片 接著，提供一載具，其上表面上之數個突起部的位置 應每一移印板之數個移印頭的位置，每一突起部可置 隱形眼鏡鏡片；然後，將載具以固定方向依照移印板 序移動，由具有不同顏色及圖樣之數個移印頭分別壓 製在數個隱形眼鏡鏡片上，以形成具有多種色彩之完 樣之虹彩鏡片。 根據本發明，在每一突起部上設置有一套筒供每一 326\專利說明書(補件)\92-08\精華光學-924511 7 印裝 印裝 樣的 數個 頭， 置有 印頭 將載 同顏 鏡片 提供 先， ，可 上； 相對 放一 的順 合印 整圖 隱形 1223624 眼鏡鏡片置放，套筒之圓周設有溝槽可用來固定隱形眼鏡 鏡片，突起部係利用真空吸附方式吸住隱形眼鏡鏡片。如 突起部的上表面係形成一凹面，圖樣壓合印製在隱形眼鏡 鏡片凹面上；而突起部的上表面係形成一凸面，圖樣壓合 印製在隱形眼鏡鏡片凸面上。 根據本發明，可將附著有隱形眼鏡鏡片之模具置放在上 述的突起部上，突起部係利用真空吸附方式吸住模具，模 具可以是凹面模具或凸面模具，當突起部的上表面係形成 一凹面，可配合使用附著有隱形眼鏡鏡片之凹面模具，將 圖樣壓合印製在隱形眼鏡鏡片凹面上；而當突起部的上表 面係形成一凸面，可配合使用附著有隱形眼鏡鏡片之凸面 模具，將圖樣壓合印製在隱形眼鏡鏡片凸面上。 根據本發明，將圖樣壓合印製在模具上。欲將圖樣壓合 印製在模具上時，可將凹面模具或凸面模具置放在载具的 突起部上，此時的模具是不附著有隱形眼鏡鏡片的，突起 部係利用真空吸附方式吸住模具，當突起部的上表面係形 成一凹面，可配合使用凹面模具，將圖樣壓合印製在凹面 模具之凹面上；而當突起部的上表面係形成一凸面，可配 合使用凸面模具，將圖樣壓合印製在凸面模具之凸面上， 此具有圖樣之凹面模具或凸面模具可於特定之虹彩鏡片的 製造方法中使用。 上述及以下詳細的說明皆僅是用來解釋本發明，所以不 應以此來限制本發明，而應以後附之申請專利範圍所界定 者為準。 8 326\專利說明書(補件)\92-08\精華光學-924511 1223624 為讓本發明之上述和其他目的、特徵、和優點能更明顯 易懂，下文特舉較佳實施例，並配合所附圖式，作詳細說 明如下： 【實施方式】 本發明提出一種虹彩鏡片之圖樣的移印裝置，圖1為本 發明之虹彩鏡片之圖樣的移印裝置之示意圖。此移印裝置 1 0主要包括數個移印板10 0及載具1 1 0。每一移印板1 〇 〇 與其對應之鋼模板裝置1 2 0安置於移印台1 3 0、1 4 0、1 5 0 上，每一移印板1 0 0上設置有數個移印頭（未繪示），而鋼 模板裝置1 2 0上面刻有所要移印之圖樣，且設置有墨杯（未 繪示）來提供著色劑以塗佈於其上，可將不同顏色之著色劑 分別塗佈於數個鋼模板裝置1 2 0上，使相對應鋼模板裝置 之圖樣的位置之數個移印頭分別壓印在數個鋼模板裝置 1 2 0上，而附著具有著色劑之圖樣，所有鋼模板裝置1 2 0 可組成一個完整圖樣。載具1 1 0之上表面上設置有數個突 起部1 6 2，且突起部1 6 2的位置相對應每一移印板1 0 0之 移印頭的位置，每一突起部1 6 2可置放一隱形眼鏡鏡片或 模具。當對隱形眼鏡鏡片或模具進行移印圖樣時，載具1 1 〇 沿著一軌道1 7 0移動，分段移動至移印台1 3 0、1 4 0、1 5 0 前方時停止並由隱形眼鏡鏡片或模具接受圖樣之移印。 接著，請參照圖2 A及2 B，圖2 A及圖2 B為本發明之移 印頭的形狀之示意圖。當移印頭1 6 0之形狀如圖2 A所示， 其係用於載具之突起部的上表面為一凹面J寺；而當移印頭 1 6 0之形狀如圖2 B所示，其係用於載具之突起部的上表面 326\專利說明書(補件)\92-08\精華光學-924511 9 1223624 為一凸面時。移印頭1 6 0的材質例如是乳膠或橡膠。請再 次參照圖1，可將數個移印頭1 6 0設置於移印板上，用以 將數個移印頭1 6 0上之圖樣壓合印製在數個隱形眼鏡鏡片 或模具上。移印頭1 6 0上之圖樣係由鋼模板裝置1 2 0提供， 鋼模板裝置1 2 0上刻有所要移印之圖樣，可將不同顏色之 著色劑塗佈於數個鋼模板裝置1 2 0上，然後使數個移印頭 1 6 0分別壓印在數個鋼模板裝置1 2 0上，而附著有圖樣。 請參照圖3，載具1 1 0之上表面上設置有數個突起部 1 6 2，且突起部1 6 2的位置相對應每一移印板1 0 0之移印頭 的位置，每一突起部1 6 2可置放一隱形眼鏡鏡片或模具， 並利用真空吸附方式吸住隱形眼鏡鏡片或模具。操作移印 裝置時，將載具11 0以固定方向（即執道方向）依照數個移 印板1 0 0的順序移動，由具有不同顏色及圖樣之數個移印 頭分別壓合印製在隱形眼鏡鏡片或模具上，以形成後續所 要完成之虹彩鏡片之具有多種色彩之完整圖樣。其中，突 起部162的上表面可形成一凹面或一凸面形狀，並具有數 個孔1 8 0用以抽真空。 圖4 Α及圖4 Β為本發明之一實施例使用套筒將圖樣移印 至隱形眼鏡鏡片上之分解圖及組合圖。請參照圖4 A及4 B， 突起部1 6 2的上表面係形成一凹面1 9 0，在每一突起部1 6 2 上設置有一套筒2 0 0以供每一隱形眼鏡鏡片2 1 0來置放， 套筒2 0 0之圓周設有溝槽可用來固定隱形眼鏡鏡片2 1 0， 突起部1 6 2係利用孔1 8 0以真空吸附方式來吸住隱形眼鏡 鏡片2 1 0。依此實施例之方式，可將移印頭之圖樣壓合印 326\專利說明劃補件)\92-08\精華光學-924511 10 1223624 製在隱形眼鏡鏡片2 1 0凹面上。 圖5 Α為本發明之另一實施例使用套筒將圖樣移印至隱 形眼鏡鏡片上之分解圖，以及圖5 B為本發明之另一實施例 使用套筒將圖樣移印至隱形眼鏡鏡月上之組合圖。請參照 圖5A及5B，突起部162的上表面係形成一凸面220，在每 一突起部1 6 2上設置有一套筒2 0 0以供每一隱形眼鏡鏡片 2 1 0來置放，套筒2 0 0之圓周設有溝槽可用來固定隱形眼 鏡鏡片2 1 0，突起部1 6 2係利用孔1 8 0以真空吸附方式來 吸住隱形眼鏡鏡片2 1 0。依此實施例之方式，可將移印頭 之圖樣壓合印製在隱形眼鏡鏡片2 1 0凸面上。 另外，圖6 A為本發明之一實施例使用附有隱形眼鏡鏡片 之模具將圖樣移印至隱形眼鏡鏡片上之分解圖，以及圖6 B 為本發明之一實施例使用附有隱形眼鏡鏡片之模具將圖樣 移印至隱形眼鏡鏡片上之組合圖。如圖6 A及6 B所示，當 突起部1 6 2的上表面係形成一凹面1 9 0時，可將附著有隱 形眼鏡鏡片2 1 0之凹面模具2 3 0置放在上述的突起部1 6 2 上，突起部1 6 2係利用孔1 8 0以真空吸附方式來吸住凹面 模具2 3 0，可將移印頭之圖樣壓合印製在隱形眼鏡鏡片2 1 0 凹面上。 接著，請參照圖7 A及7 B。圖7 A為本發明之另一實施例 使用附有隱形眼鏡鏡片之模具將圖樣移印至隱形眼鏡鏡片 上之分解圖，以及7 B為本發明之另一實施例使用附有隱形 眼鏡鏡片之模具將圖樣移印至隱形眼鏡鏡片上之組合圖。 此處，突起部1 6 2的上表面係形成一凸面2 2 0，可將附著 11 326\專利說明書(補件)\92-08\精華光學-924511 1223624 有隱形眼鏡鏡片2 1 0之凸面模具2 4 0置放在上述的突起部 1 6 2上，突起部1 6 2係利用孔1 8 0以真空吸附方式來吸住 凸面模具2 4 0，可將移印頭之圖樣壓合印製在隱形眼鏡鏡 片 2 1 0凸面上。 除了上述直接將圖樣壓合印製在隱形眼鏡鏡片2 1 0上之 外，也可將圖樣壓合印製在模具2 3 0、2 4 0上，如圖8、9 所示。欲將圖樣壓合印製在模具2 3 0、2 4 0上時，可將凹面 模具2 3 0或凸面模具2 4 0置放在載具的突起部1 6 2上，此 時的模具2 3 0、2 4 0是不附著有隱形眼鏡鏡片的，突起部 1 6 2係利用真空吸附方式吸住模具2 3 0、2 4 0，當突起部1 6 2 的上表面係形成一凹面1 9 0，可配合使用凹面模具2 3 0，而 將移印頭之圖樣壓合印製在凹面模具2 3 0之凹面上；而當 突起部的上表面係形成一凸面2 2 0，可配合使用凸面模具 2 4 0，而將移印頭之圖樣壓合印製在凸面模具2 4 0之凸面 上。此具有圖樣之凹面模具或凸面模具可於特定之虹彩鏡 片的製造方法中使用，例如將圖樣脫離凹面模具或凸面模 具並滲入於製造虹彩鏡片的單體之内。 以下將參照圖1所示，以說明本發明所提出一種虹彩鏡 片之圖樣的移印方法，包括以下步驟： (a )提供複數個移印板1 0 0，每一移印板1 0 0上設置有數 個移印頭，分別對應於數個移印板1 0 0之數個鋼模板裝置 上刻紋製作所要移印的圖樣，再分別利用墨杯將不同顏色 之著色劑塗佈在數個鋼模板裝置上，使移印頭壓印在鋼模 板裝置上，而附著有圖樣； 12 326\專利說明書(補件)\92-08\精華光學-9245 ] 1 1223624 (b )提供一載具1 1 Ο，其上表面上之數個突起部1 6 2的位 置相對應每一移印板1 0 0之數個移印頭的位置，每一突起 部1 6 2可置放一隱形眼鏡鏡片或模具； (c )使載具1 1 0沿著軌道1 7 0方向依照移印板1 0 0的順序. 移動，移動至移印台1 3 0前方時停止； (d )移印板1 0 0自移印台1 3 0伸出並將一顏色之部份圖樣 壓合印製在數個隱形眼鏡鏡片或模具上； (e )使載具1 1 0再沿著執道1 7 0方向依照移印板1 0 0的順 序移動，移動至移印台1 4 0前方時停止； (f )移印板1 0 0自移印台1 4 0伸出並將另一顏色之部份圖 樣壓合印製在數個隱形眼鏡鏡片上； (g)使載具1 1 0再沿著軌道1 7 0方向依照移印板1 0 0的順 序移動，移動至移印台1 5 0前方時停止；以及 (h )移印板1 0 0自移印台1 5 0伸出並將又一顏色之部份圖 樣壓合印製在數個隱形眼鏡鏡片或模具上。 本實施例係以三移印台為例作說明，並無以此來限制本 發明的意圖，所以可依設計圖樣增減設置移印台的數目， 由各移印台上的移印板之數個移印頭分別壓合印製在數個 隱形眼鏡鏡片或模具上，以形成具有多種色彩之完整圖樣 的虹彩鏡片。 因此，本發明虹彩鏡片之圖樣的移印裝置及方法，利用 載體（例如鏡片、模具）的更換，使用移印方法將具有多種 色彩之完整圖樣移印在（1 )鏡片正面；（2 )鏡片反面；（3 ) 凹面模具或（4 )凸面模具上，提高生產的機動性。此外， 13 326\專利說明書(補件)\92-08\精華光學-9245 ] 1 1223624 本發明可被應用於現有已知的製造虹彩眼鏡之方法，而且 突破於現有的方法一次僅能生產一片的限制，藉由本發明 之裝置，可一次大量移印具有多種顏色之彩色圖樣的模具 或隱形眼鏡鏡片。 綜上所述，本發明虹彩鏡片之圖樣的移印裝置及方法具 有下列之優點： (1 ) 生產機動性高，可依照生產鏡片種類，更換載體（例 如鏡片、模具）可選擇將圖樣印在鏡片的正面或反 面，或者印在模具上。 (2 ) 大量生產，可一次移印數個具有多種顏色之彩色圖 樣的模具或隱形眼鏡鏡片。 (3 ) 圖樣具有完整彩色之視覺外觀，透過圖稿的設計加 上精準的對位，可將不同的造型移印在模具或隱形 眼鏡鏡片上，不同於習知設計僅能做圓周式的對稱 點狀、網狀、放射狀花紋。 (4 ) 表現多色印刷方式，將載具以固定方向依照移印板 的順序移動，由具有不同顏色及圖樣之數個移印頭 分別壓合印製在數個隱形眼鏡鏡片上，以形成具有 多種色彩之完整圖樣之虹彩鏡片。 雖然本發明已以較佳實施例揭露如上，然其並非用以限 定本發明，任何熟習此技藝者，在不脫離本發明之精神和 範圍内，當可作各種之更動與潤飾而出現本發明之其他的 實施例，因此本發明之保護範圍當視後附之申請專利範圍 所界定者為準。 14 326\專利說明書(補件)\92-08\精華光學-924511 1223624 【圖式簡單說明】 圖1為本發明之虹彩鏡片之圖樣的移印裝置之不意圖， 圖2 A及圖2 B為本發明之移印頭的形狀之示意圖； 圖3為本發明具有突起部的載具之俯視圖； 圖4A為本發明之一實施例使用套筒將圖樣移印至隱形 眼鏡鏡片上之分解圖； 圖4B為本發明之一實施例使用套筒將圖樣移印至隱形 眼鏡鏡片上之組合圖； 圖5 A為本發明之另一實施例使用套筒將圖樣移印至隱 形眼鏡鏡片上之分解圖； 圖5 B為本發明之另一實施例使用套筒將圖樣移印至隱 形眼鏡鏡片上之組合圖； 圖6 A為本發明之一實施例使用附有隱形眼鏡鏡片之模 具將圖樣移印至隱形眼鏡鏡片上之分解圖； 圖6 B及為本發明之一實施例使用附有隱形眼鏡鏡片之 模具將圖樣移印至隱形眼鏡鏡片上之組合圖； 圖7 A為本發明之另一實施例使用附有隱形眼鏡鏡片之 模具將圖樣移印至隱形眼鏡鏡片上之分解圖； 圖7 B為本發明之另一實施例使用附有隱形眼鏡鏡片之 模具將圖樣移印至隱形眼鏡鏡片上之組合圖； 圖8為本發明之一實施例將圖樣移印至模具上之剖面 圖；以及 圖9為本發明之另一實施例將圖樣移印至模具上之剖面 圖0 15 326\專利說明書(補件)\92-08\精華光學-924511 1223624 (元件 符號 說 明 ) 10 移 印 裝 置 10 0 移 印 板 110 載 具 1 20 鋼 模 板 裝置 1 3 0 移 印 台 140 移 印 台 1 50 移 印 台 1 60 移 印 頭 1 62 突 起 部 1 70 軌 道 1 80 孔 19 0 凹 面 200 套 筒 2 10 鏡 片 220 凸 面 23 0 凹 面 模 具 240 凸 面 模 具1223624 发明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to a pattern printing device and a pattern printing device and method related to an iridescent lens [prior art] People want to modify or strengthen their eyes for appearance The color of the contact lens is the same coloring area of the iris with simple shades. U.S. Patent Nos. 5,0 3,4,16,6 and 5,1,16 mold (mo 1 d) contact lens manufacturing methods, spincasting or casting (casting the following steps: in A colored film with a pattern is formed in the mold relative to the iridescent position of the eye. This colored liquid system is a liquid polymer containing hardened or thermoplastic plastics, in which a brush, spray that has the same curved contour as the mold and has holes in the pattern is applied. An air brush or ink jett is used to form a pattern on the surface; the coated pattern is then injected into the mold with a liquid mixture of completely hard lenses to form a lens with the pattern of the pattern ’s color on the eye ’s iris, and the tool and The lens body is formed. At this time, the surface of the lens with the patterned color film is integrated. Then the surface of the lens is removed from the mold and the surface of the color film becomes a part of the outer surface of the lens. Only a single color can be manufactured. And repeating the same unit-type symmetrical dot-like, net-like, and radial-patterned pattern. The iris produced can be found when viewed at close range. 326 \ Patent Specification (Supplement) \ 92-08 \ Huaguang-924511 5 method, especially 〇, will cover the wearer with colored, No. 1 12 proposed a series of techniques using rotary casting) including coating colored liquid with colorant can be used stamper (Die) and ing) methods are used for modeling; then the formed body is maintained while maintaining the pattern of the color film surface system and the lens master, and at this time, there is a picture. The above-mentioned method is, for example, circular glasses. Containing more than one 1223624 color, U.S. Patent No. 5,16 0,1 2 1 proposes a mold-cast plastic colored contact lens lens, which is modified by repeating printing of cross-linked clustered network structure composed of radial colored thin lines The pattern on the iridescent part of the eye does not have to be exactly the same. It can highlight the clever structure of the iris. This method can only achieve symmetrical patterns or random patterns using pigment or dye transfer. Color positioning is difficult, and it is impossible to accurately align the asymmetric patterns and express the visual appearance of the patterns. As mentioned above, some conventional techniques for manufacturing colored contact lenses include: preparing pigments or dyes, providing a concave mold or convex mask, transferring pigments or dyes, or using a color film to form a pattern on the lens surface, and then The patterned lens is subjected to steps such as plasticizing and hydrating procedures to obtain a finished product. However, the manufacturing process of forming a pattern on the surface of the lens is quite complicated, increasing the time for manufacturing colored contact lenses, and only one sheet can be completed at a time, which reduces the production efficiency. Moreover, the lenses of the conventional technology can only be used to complete symmetrical patterns or random patterns using pigment or dye transfer. Coloring is difficult to locate, and it is impossible to accurately align the asymmetric patterns and express the visual appearance of the patterns. With the increase of wealth, people pay more attention to the decoration of the appearance, and in various special occasions, a variety of different colors and patterns of iridescent lenses are needed for decoration. However, the conventional technology can only provide a monochromatic color film or a circular symmetrical dot-like, mesh-like, or radiation-like pattern, and cannot meet people's needs for the decorative appearance of contact lenses. SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a device and method for printing patterns of iridescent lenses, which can be mass-printed on a mold or a contact lens lens having a plurality of color patterns at one time. 326 \ Patent Specification (Supplements) \ 92-08 \ Essence Optics-924511 6 1223624 Another object of the present invention is to provide a pattern and method of iridescent lenses to improve the mobility of production. Another object of the present invention is to provide a pattern and method for iridescent lenses, which can accurately align and complete an asymmetrical pattern and express the visual appearance of the figure. The invention provides a pad printing device with a pattern of iridescent lenses, which comprises a pad printing plate and a carrier. Each pad is detachably provided with several pads. The pad material is, for example, latex or rubber. A plurality of protrusions are provided on the upper surface of the carrier, and the positions of the protrusions correspond to the positions of each printing plate. Each of the protrusions can place a contact lens. Among them, a fixed direction is moved in accordance with the order of several pads, and the pads with different colors and patterns are pressed and printed on several contact lenses to form a rainbow of complete patterns with multiple colors. lens. The invention provides a method for pad printing of iridescent lenses, which comprises a plurality of pads, providing a carrier, and laminating printing. First, a plurality of pads are provided. Each pad is provided with a plurality of pads, and the patterns on the pads are laminated and printed on a plurality of contact lens lenses. Next, a carrier is provided on the top surface of the pad. The positions of several protrusions should be the positions of several pads on each pad. Each of the protrusions can be placed with a contact lens lens. Then, the carrier is moved in a fixed direction in accordance with the pad order and has different colors. And the printing heads of the pattern are respectively pressed on the contact lens lenses to form a complete iridescent lens with various colors. According to the present invention, a sleeve is provided on each protrusion for each of 326 \ Patent Specification (Supplement) \ 92-08 \ Essence Optics-924511. The same-color lens is provided first,, and can be provided; the relative one is printed and the whole picture is invisible 1223624. The lens of the spectacle is placed. A groove is provided on the circumference of the sleeve to fix the contact lens. The protrusion is sucked by vacuum adsorption. Contact lens. For example, the upper surface of the protrusion is formed as a concave surface, and the pattern is printed on the concave surface of the contact lens; and the upper surface of the protrusion is formed as a convex surface, and the pattern is printed on the convex surface of the contact lens. According to the present invention, the mold with the contact lens attached can be placed on the above-mentioned protrusion. The protrusion is sucked by the vacuum adsorption method. The mold can be a concave mold or a convex mold. When the upper surface of the projection is formed, A concave surface can be used in combination with a concave mold attached to a contact lens to print the pattern on the concave surface of the contact lens. When the upper surface of the protrusion forms a convex surface, it can be used in conjunction with the convex surface of the contact lens. A mold, and the pattern is pressed and printed on the convex surface of the contact lens. According to the present invention, a pattern is embossed and printed on a mold. To print the pattern on the mold, a concave mold or a convex mold can be placed on the protrusion of the carrier. At this time, the mold is not attached with a contact lens. The protrusion is sucked by vacuum suction. Hold the mold. When the upper surface of the protruding part forms a concave surface, you can use a concave mold to print the pattern on the concave surface of the concave mold. When the upper surface of the protruding part forms a convex surface, you can use a convex mold. The pattern is pressed and printed on the convex surface of the convex mold, and the concave mold or convex mold with the pattern can be used in a specific method of manufacturing iridescent lenses. The above and following detailed descriptions are only used to explain the present invention, so it should not be used to limit the present invention, but should be defined by the scope of patents attached later. 8 326 \ Patent Specification (Supplement) \ 92-08 \ Essence Optics-924511 1223624 In order to make the above and other objects, features, and advantages of the present invention more comprehensible, the following exemplifies preferred embodiments and cooperates with all The drawings are described in detail as follows: [Embodiment] The present invention provides a pattern printing device for iridescent lenses. FIG. 1 is a schematic diagram of a pattern printing device for iridescent lenses of the present invention. The pad printing device 10 mainly includes a plurality of pad printing plates 100 and a carrier 1 110. Each pad printing plate 100 and its corresponding steel template device 120 are disposed on the pad printing tables 130, 140, 150, and each pad printing plate 100 is provided with a plurality of pad printing heads ( (Not shown), and the steel template device 1 2 0 is engraved with a pattern to be printed, and an ink cup (not shown) is provided to provide a colorant for coating thereon, and different coloring agents can be separately Coated on several steel template devices 120, making the pads corresponding to the pattern of the steel template device embossed on the several steel template devices 120 respectively, and attaching the pattern with colorant , All steel formwork devices 1 2 0 can form a complete pattern. A plurality of protrusions 16 are provided on the upper surface of the carrier 1 10, and the positions of the protrusions 16 are corresponding to the positions of the printing heads of each pad 1 0 0, and each protrusion 1 6 2 A contact lens or mold can be placed. When the contact lens lens or mold is printed, the carrier 1 1 0 moves along a track 1 70, and moves to the printing table 1 3 0, 1 4 0, 1 50 in sections and stops in front of it and is invisible. The spectacle lens or mold accepts pattern printing. Next, please refer to FIGS. 2A and 2B. FIGS. 2A and 2B are schematic diagrams of the shape of the printing head of the present invention. The shape of the pad printing head 160 is shown in FIG. 2A, and the upper surface of the protruding part used for the carrier is a concave J temple; and the shape of the pad printing head 160 is shown in FIG. 2B , Which is used when the upper surface of the protruding portion of the carrier 326 \ Patent Specification (Supplement) \ 92-08 \ Essence Optics-924511 9 1223624 is a convex surface. The material of the pad head 160 is, for example, latex or rubber. Please refer to FIG. 1 again, a plurality of pads 160 can be set on the pad, and the patterns on the pads 160 can be laminated and printed on a plurality of contact lens lenses or molds. . The pattern on the printing head 160 is provided by the steel template device 120. The steel template device 1 20 is engraved with the pattern to be printed. Different coloring agents can be applied to several steel template devices 1 20, and then several pads 160 are embossed on several steel template devices 120 respectively, and the patterns are attached. Referring to FIG. 3, a plurality of protruding portions 16 2 are provided on the upper surface of the carrier 1 10, and the positions of the protruding portions 16 2 correspond to the positions of the printing heads of each printing plate 100, each The protruding part 16 can place a contact lens lens or mold, and suck the contact lens lens or mold by vacuum suction. When the pad printing device is operated, the carrier 110 is moved in a fixed direction (ie, the direction of the road) according to the order of a number of pad printing boards 100, and the pads with different colors and patterns are pressed and printed separately. On the contact lens or mold, a complete pattern with various colors of the iridescent lens to be completed is formed. The upper surface of the protruding portion 162 may be formed in a concave or convex shape, and has a plurality of holes 180 for evacuating. 4A and 4B are an exploded view and a combination view of a printing method for transferring a pattern onto a contact lens lens using a sleeve according to an embodiment of the present invention. Referring to FIGS. 4A and 4B, the upper surface of the protruding portion 16 2 is formed with a concave surface 1 9 0, and a sleeve 2 0 0 is provided on each protruding portion 16 2 for each contact lens 2 1 0 is placed, the sleeve 2 0 0 is provided with a groove on the circumference for fixing the contact lens 2 1 0, and the protrusion 1 6 2 uses the hole 1 8 0 to suck the contact lens 2 2 in a vacuum suction manner. . According to the method of this embodiment, the pattern of the pad printing head can be embossed and printed 326 \ Patent Description Scratch Supplement) \ 92-08 \ Essence Optics-924511 10 1223624 is made on the concave surface of the contact lens 2 1 0. FIG. 5A is an exploded view of another embodiment of the present invention using a sleeve to transfer a pattern onto a contact lens lens, and FIG. 5B is another embodiment of the present invention using a sleeve to transfer a pattern to a contact lens lens. Combination chart on the moon. 5A and 5B, a convex surface 220 is formed on the upper surface of the protruding portion 162, and a sleeve 2 0 0 is provided on each protruding portion 16 2 for each contact lens 2 1 0 to be placed. The circumference of the cylinder 2 0 is provided with a groove for fixing the contact lens 2 1 0, and the protruding portion 16 2 uses the hole 1 8 0 to suck the contact lens 2 2 in a vacuum suction manner. According to this embodiment, the pattern of the pad printing head can be compression-printed on the convex surface of the contact lens 2 10. In addition, FIG. 6A is an exploded view of the use of a mold with a contact lens lens to transfer the pattern to a contact lens lens according to an embodiment of the present invention, and FIG. 6B is an embodiment of the present invention using a contact lens lens with a mold The mold transfers the pattern to the combination diagram on the contact lens. As shown in FIGS. 6A and 6B, when the upper surface of the protruding portion 16 2 forms a concave surface 190, the concave mold 2 3 0 with the contact lens 2 2 0 attached thereto can be placed on the protrusion. On the portion 16 2, the protruding portion 16 2 uses the hole 1 8 0 to suck the concave mold 2 3 0 by vacuum suction. The pattern of the printing head can be pressed and printed on the concave surface of the contact lens 2 1 0 . Next, please refer to FIGS. 7A and 7B. FIG. 7A is an exploded view of a pattern printed on a contact lens using a mold with a contact lens according to another embodiment of the present invention, and FIG. 7B is a view illustrating the use of a lens with a contact lens according to another embodiment of the present invention. The combination of the pattern printed on the contact lens by the mold. Here, a convex surface 2 2 0 is formed on the upper surface of the protruding portion 16 2. The convex surface 11 326 \ Patent Specification (Supplement) \ 92-08 \ Essence Optics-924511 1223624 has a convex surface of the contact lens 2 1 0 The mold 2 4 0 is placed on the above-mentioned protruding portion 16 2. The protruding portion 16 2 uses the hole 1 80 to suck the convex mold 2 4 0 in a vacuum suction manner, and the pattern of the printing head can be pressed and printed. Made on the convex surface of the contact lens 2 10. In addition to directly pressing and printing the pattern on the contact lens 2 10 described above, it is also possible to print and imprint the pattern on the molds 2 3 and 2 40 as shown in FIGS. 8 and 9. When the pattern is to be printed on the molds 2 3 0 and 2 4 0, the concave mold 2 3 0 or the convex mold 2 4 0 can be placed on the protrusion 1 6 2 of the carrier, and the mold 2 at this time 3 0 and 2 4 0 are not attached with contact lens lenses. The protruding portion 16 2 is used to suck the mold 2 by vacuum adsorption. The upper surface of the protruding portion 16 2 forms a concave surface 1 90, can be used with the concave mold 2 3 0, and the pattern of the pad printing head is pressed and printed on the concave surface of the concave mold 2 3 0; and when the upper surface of the protruding part forms a convex surface 2 2 0, can be matched The convex mold 2 4 0 is used, and the pattern of the pad printing head is pressed and printed on the convex surface of the convex mold 2 4 0. The concave mold or convex mold with a pattern can be used in the manufacturing method of a specific iridescent lens, for example, removing the pattern from the concave mold or the convex mold and infiltrating into the monomer of the iridescent lens. The following will refer to FIG. 1 to describe a method for printing a pattern of iridescent lenses according to the present invention, including the following steps: (a) providing a plurality of pads 100, each pad 100 There are several pad printing heads, which respectively correspond to the patterns to be printed on the steel template device of several pad printing plates 100, and then use ink cups to apply different coloring agents to several On the steel template device, the printing head is embossed on the steel template device and the pattern is attached; 12 326 \ Patent Specification (Supplement) \ 92-08 \ Essence Optics-9245] 1 1223624 (b) Provide a carrier 1 1 〇, the positions of several protruding portions 16 2 on the upper surface correspond to the positions of several printing heads of each pad 100, and each protruding portion 16 2 can place a contact lens Lens or mold; (c) Make the carrier 1 10 follow the direction of the track 1 70 in the order of the pad 1 100. Move and stop when moving to the front of the pad 1 130; (d) Pad 1 0 0 Self-printing table 1 3 0 Extend and print a part of a color pattern on several contact lens lenses or molds; (e) Make the carrier 1 1 0 go along In the direction of 1 70, the direction moves in the order of the pad printing board 1 0, and stops when it moves to the front of the pad printing pad 1 40; (f) the pad printing plate 1 0 0 extends from the pad printing pad 1 40 and another color Part of the pattern is laminated and printed on several contact lens lenses; (g) The carrier 1 1 0 is then moved along the track 1 70 direction in accordance with the order of the pad 1 100 and is moved to the pad 1 15 Stop at the front of 0; and (h) the pad printing plate 1 0 0 extends from the pad printing table 1 50 and presses and prints part of the pattern of another color on several contact lens lenses or molds. This embodiment is described by taking three pads as an example. This does not limit the intent of the present invention. Therefore, the number of pads can be increased or decreased according to the design pattern. The print heads are respectively pressed and printed on several contact lens lenses or molds to form iridescent lenses with a complete pattern of various colors. Therefore, the device and method for printing patterns of iridescent lenses according to the present invention utilizes the replacement of a carrier (such as a lens or a mold) to transfer a complete pattern with multiple colors onto the front of the lens by using a printing method; (2) the lens Reverse side; (3) on concave mold or (4) convex mold to improve the maneuverability of production. In addition, 13 326 \ Patent Specification (Supplements) \ 92-08 \ Essence Optics-9245] 1 1223624 The present invention can be applied to the existing methods of manufacturing iridescent glasses, and the current method can only produce one piece at a time The limitation of the invention is that the molds or contact lens lenses with multi-colored color patterns can be printed in large quantities by the device of the present invention. In summary, the pad printing device and method of the iridescent lens pattern of the present invention have the following advantages: (1) High production maneuverability, according to the type of lens produced, the carrier (such as lens and mold) can be replaced and printed on the pattern. The front or back of the lens, or printed on the mold. (2) Mass production, which can print several molds or contact lens lenses with multiple color patterns at one time. (3) The design has a complete color visual appearance. Through the design of the artwork and accurate alignment, different shapes can be printed on the mold or contact lens. Unlike the conventional design, only circular symmetry can be done. Dot, mesh, radial pattern. (4) The multi-color printing method is expressed, the carrier is moved in a fixed direction in accordance with the order of the pads, and several pads with different colors and patterns are pressed and printed on several contact lens lenses to form Iridescent lenses with complete patterns in multiple colors. Although the present invention has been disclosed in the preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make various modifications and retouches without departing from the spirit and scope of the present invention. Other embodiments, the protection scope of the present invention shall be determined by the scope of the appended patent application. 14 326 \ Patent Specification (Supplement) \ 92-08 \ Essence Optics-924511 1223624 [Brief Description of the Drawings] Figure 1 is a schematic diagram of the pad printing device of the pattern of the iridescent lens of the present invention, Figure 2 A and Figure 2 B It is a schematic diagram of the shape of a printing head of the present invention; FIG. 3 is a top view of a carrier having a protruding part of the present invention; FIG. 4A is an exploded view of a pattern for transferring a pattern to a contact lens lens using a sleeve according to an embodiment of the present invention Figure 4B is a combination diagram of using a sleeve to transfer a pattern onto a contact lens lens according to an embodiment of the present invention; Figure 5A is a diagram of using a sleeve to transfer a pattern onto a contact lens lens according to another embodiment of the present invention; Exploded view; FIG. 5B is a combination diagram of using a sleeve to transfer a pattern onto a contact lens lens according to another embodiment of the present invention; FIG. 6A is a pattern using a mold with a contact lens lens according to an embodiment of the present invention An exploded view of the printing on a contact lens; FIG. 6B and the combined drawing of the printing on the contact lens using a mold with a contact lens according to an embodiment of the present invention; FIG. 7A is a view of the present invention Another embodiment uses An exploded view of a mold for spectacle lenses transferring a pattern onto a contact lens lens; FIG. 7B is a combined diagram for transferring a pattern to a contact lens lens using a mold with a contact lens lens according to another embodiment of the present invention; 8 is a cross-sectional view of a pattern printed on a mold according to an embodiment of the present invention; and FIG. 9 is a cross-sectional view of a pattern printed on a mold according to another embodiment of the present invention 0 15 326 \ Patent Specification (Supplement) \ 92-08 \ Essence Optics-924511 1223624 (component symbol description) 10 Pad printing device 10 0 Pad printing plate 110 Carrier 1 20 Steel stencil device 1 3 0 Pad printing table 140 Pad printing table 1 50 Pad printing table 1 60 Pad printing head 1 62 Protrusion 1 70 Track 1 80 Hole 19 0 Concave 200 Sleeve 2 10 Lens 220 Convex 23 0 Concave mold 240 Convex mold
326\專利說明書(補件)\92-08\精華光學-924511 16326 \ Patent Specification (Supplement) \ 92-08 \ Essence Optics-924511 16