九、發明說明： 【發明所屬之技術領域】 參考相關文件 本申請案主張2007年2月6日申請之韓國專利中請案第 10.7韻1975號_益，其整個揭露__人作為 發明領域 本發明係有關於用於製造半導體封裝之鑛切及放置設 備用視覺系統。更㈣岐，本發明係有關於_種視覺系 統’其中-視覺單元之位置依據該㈣裝的供應率選擇性 地被移位’以在最狀位置綠查朗裝，而提高該設備 的整體封裝處理效率，即每小時單位數(upH)。IX. Description of the invention: [Technical field to which the invention pertains] Reference to the related documents This application claims the Korean Patent Application No. 10.7, No. 1975, filed on February 6, 2007, the entire disclosure of which is hereby incorporated by reference. The invention relates to a vision system for a metal cutting and placing apparatus for manufacturing a semiconductor package. Further, (4), the present invention relates to a type of vision system in which the position of the visual unit is selectively shifted according to the supply rate of the (four) package to increase the overall position of the device in the most positional position. Encapsulation processing efficiency, ie the number of units per hour (upH).
C先前技術；J 發明背景 一般而言’半賴縣被製造之方式為包括在一石夕半 導體基體上以高密度被集積㈣晶體與電U之—半導體 晶片被製造，該半導體晶片被附掛至如導線框架或印刷電 路板的—條帶材料’該半導體晶片與條帶材料利用電線電 氣地被連接，及鮮導體晶片用環氧_被_以 環境被保護。 ° 同時’在成矩陣形式之條帶材料上被封裝的因而所製 造之半導體封裝受_城放置設備，其巾在條帶材料彼 此被連接的封裝被切割並被分離為各別之封裝，且該等被 分離的封裝依據預設之品質準則同時被載人—托盤及被^ 送至下一個製程。 如在第8圖中被顯示地，用於製造半導體封裝之慣常的 鑛切及放置設備包含用於供應條帶材料之—線上裝載機 10、沿著-個二軸機器人移動以載人條帶材料至—切割吸 盤3或由„亥切割吸盤13卸載各別封裝之一條帶檢拾器· 一單元撿拾㈣、針賴供紅條帶材懸行視覺檢查的 一第-視覺單元(未晝朴用於吸取被撿拾器載人之條帶材 料並在水平方向旋轉或移動同者的該_吸舶、用於將 切f及盤13所傳送之條帶材_切成為各別的封裝之-鑛 切早TLljl·、用於移除在鑛切處理之際被形成的外來材料的 刷子單7C15與-清潔單元16、用於麵切處理之後乾燥 該等各別的縣之-錢單元17、以及依㈣個視覺檢查 之預設品質準則載人各別的封裝至_托盤的—處置器。 此處，該處置器包含用於移動在乾燥單元17上之乾燥 區塊上的各別的封裝至翻轉檯18之一翻轉台撿拾器19、用 於轉送該等封裝至分類撿拾器2〇之作業區的該翻轉㈣ '及 用於在滅21之_檯18上^_縣的分識拾器2〇。 此外’該處置器包含用於執行封裝之錯切瑕錄查、 球檢查與標記檢查的二個視覺單元。此二視覺單元包括能 為了對乾舰塊上之封裝的球檢查之目的在X軸移動的— 第二視覺單元22與用於對乾燥處理後之封裝的視覺檢查之 -第三視覺單切。該_的視覺單⑶在X軸方向操作以 執行對在Y軸方向操作的乾燥區塊上之封裝的頂部表面之 視覺檢查’及視覺單⑽執行對在X軸方向操作的被分類檢 拾器20撿拾之封裝的底部表Φ之視覺檢查。 因之’絲切製程被㈣的各_封裝㈣預設之σ 質準則被狀_並被轉送至下—個製程。_切單元^ 鑛切之各_封裝透制視覺單元的視覺檢查被檢查其曰 否有瑕疫。 、疋 ,在鑛刀製程後，單元撿拾器12檢起封裝並將封裝轉 送υ單元16與乾燥單元12以便後續地被清潔與乾燥。 在乾燥製程之際，X轴視覺單元22檢查封裝的頂部表 面及在乾燥製程之後的封裝被翻轉檯撿拾器19置於撿於 器18上。 ° 匕後吸收封裝之翻轉檯丨8沿著軌道設施移動至分類 撿拾器20驗置’及分類撿拾器2()吸取翻轉檯18上之封裝 並移動至視覺單it23用於封裝的底部表面之瑕庇檢查。 在完成視覺檢查時，分類撿拾器2〇將封裝依據視覺檢 查分別優等與劣等封裝並將被分類之封裝載人托盤中。 然而’如上面被描述之慣常的鋸切及放置設備具有之 缺點在於各別製程的作業流動配合封裝之規格的相關變化 為不平順的。 例如’在封裝之尺寸為小的情形中，鋸切單元14之葉 片會操作數次，因而鋸切單元14中對應於該設備之前半部 的作業時間被延遲。此外，由於條帶撿拾器2〇應將大量的 小封裝分類，其花費很多時間。 相反地，在封裝之尺寸為大的情形中，鋸切單元14所 需之作業時間被減少，封裝應迅速地由鋸切單元14被轉送 至下一個製程。此外，由於分類撿拾器2〇將大的封裝分類， 1380013 ' 其花費較少時間。 如上，由於慣常之鋸切及放置設備無法主動配合封裝 的規格變化所致之作業時間或處理時間的變化，其具有的 缺點在於改善整體每小時單位數(UPH)之限制。 5 此外，由於鋸切及放置設備具有被配備其中二視覺單 - 元重複球檢查二次(換言之，封裝的一表面被照相兩次）之結 構的翻轉裝置，其具有之缺點在於須檢查封裝的其他表面。 在本發明之此[發明所屬之技術領域]段落中被揭露的 • 資訊僅為對本發明之背景的了解之強化，且不應被採用作 10 為此資訊形成已對熟習本技藝者已知曉之習知技藝的任何 形式之建議的認可。 【發明内容】 發明概要 本發明被導引至依照根據封裝規格而變化之作業時間 15 或處理時間執行視覺單元的鋸切及放置設備用視覺系統， 而改善該設備之整體每小時單位數(UPH)。 ® 在一層面中，本發明提供一種鋸切及放置設備用視覺 系統，該視覺系統包含：一視覺單元用於執行如對一封裝 的鋸切瑕疵檢查、球檢查與標示檢查之視覺檢查，其中該 20 視覺單元使用沿著介於用於移動在一乾燥單元上的封裝至 一翻轉檯之一翻轉檯撿拾器與用於在一托盤的該翻轉檯上 載入該封裝之一分類撿拾器間的一作業區的Y軸方向延伸 之一導引執選擇性地移動該視覺檢查的位置。 該視覺單元可被定位於該翻轉檯撿拾器的一作業區中 8 以針對被該翻轉檯撿拾器所撿拾之該封裝執行視覺檢查。 該視覺單元可被定位於該分類撿拾器的一作業區中以 針對被該分類撿拾器所撿拾之該封裝執行視覺檢查。 該視覺單元可為一種雙型式視覺單元。 β玄視覺早元可被施用至被配備有一翻轉裝置的一鑛切 及放置設備。 在另一層面中，本發明提供一種鋸切及放置設備用視 覺系統，該視覺系統包含：一視覺單元用於執行如對—封 裝的鋸切瑕疵檢查、球檢查與標示檢查之視覺檢查，其中 該視覺系統包含二組視覺單元沿著介於用於移動在一乾燥 單兀上的封裝至一翻轉檯之一翻轉檯撿拾器與用於在—托 盤的該翻轉檯上載入該封裝之一分類撿拾器間的一作業區 的γ軸方向延伸之一導引軌上被提供，其中的一組視覺單元 被疋位於該翻轉檯撿拾器的一作業區中以針對被該翻轉檯 撿拾器所撿拾之該封裝執行視覺檢查，或另一組被定位於 該分類撿拾器的一作業區中以針對被該分類撿拾器所撿拾 之該封裝執行視覺檢查。 在還另一層面中’本發明提供一種鋸切及放置設備用 視覺系統，該視覺系統包含：一視覺單元用於執行如對一 封裝的鋸切瑕疵檢查、球檢查與標示檢查之視覺檢查，其 中該視覺系統包含二組視覺單元分別在用於移動在一乾燥 單7L上的封裝至一翻轉檯之—翻轉檯撿拾器的一作業區與 在用於在一托盤的該翻轉檯上載入該封裝之一分類撿拾器 間的一作業區中被提供，其中的一組視覺單元針對被該翻 1380013 ' 轉檯撿拾器所撿拾之該封裝執行視覺檢查，或另一組針對 '被該分類撿拾器所撿拾之該封裝執行視覺檢查。 圖式簡單說明 本發明之上面與其他特點將參照以附圖被顯示的其某 5 些釋例性實施例被描述，其中 - 第1圖為一平面圖，顯示依照本發明之一較佳實施例的 一鋸切及放置設備之一視覺系統； 第2圖為一平面圖，顯示依照本發明之一較佳實施例的 • 一鋸切及放置設備之另一視覺系統； 10 第3圖為一平面圖，顯示依照本發明之一較佳實施例的 一鋸切及放置設備之還另一視覺系統； 第4圖為一平面圖，顯示依照本發明之一較佳實施例的 一鋸切及放置設備之又另一視覺系統； 第5圖為一平面圖，顯示依照本發明之一較佳實施例的 15 一鋸切及放置設備之還又另一視覺系統； 第6圖為一平面圖，顯示依照本發明之一進一步較佳實 # 施例的一鋸切及放置設備之一視覺系統； 第7圖為一平面圖，顯示依照本發明之一還進一步較佳 實施例的一鋸切及放置設備之一視覺系統；以及 20 第8圖為一平面圖，顯示一鋸切及放置設備之慣常的視 覺系統。 【實施方式3 較佳實施例之詳細說明 現在將詳細參照本發明之較佳實施例，其例在此後的 10 附圖中被顯示，其中類似之元件編號係整個指類似之元件。 該等實施例在下面被描述以藉由參照附圖來解釋本發明。 本發明提供一種鋸切及放置設備之視覺系統，其中_ 視覺單元被定位於一翻轉檯撿拾器的一作業區中以事先對 封裝執行視覺檢查，使得一分類撿拾器在時間因封農規格 所致於一鋸切單元中被延遲之事件中只執行一分類作業而 不需有分離的視覺檢查，及相反地，該視覺單元被定位於 對應於該設備之後半部的該分類撿拾器之該作業區以在該 等封裝迅速地被鋸切單元供應的事件中對該等封裝執行視 覺檢查。 例如，在封裝之尺寸為小的情形中，鋸切單元之葉須 操作數次，因而在對應於該設備的前半部之鋸切單元中的 作業時間被延遲。此外，由於分類撿拾器須將大量之小封 裝分類，其花費很多時間。 在此情形中’該視覺單元被定位於一翻轉檯撿拾器的 一作業區中以事先對封裝執行視覺檢查而運用在鋸切製程 中所造成之被延遲的時間。因之，該分類撿拾器可只執行 該分類作業而不需有分離的視覺檢查，所以改善該設備之 整體UPH為可能的。 相反地，在封裝之尺寸為大的情形中，鋸切單元之葉 的操作次數被減少，因而其被要求該等封裝由鋸切單元迅 速地被轉送至下一個製程。 此外，由於該分類撿拾器將少量之大尺寸封裝分類， 其被要求的分類時間較少。 1380013 因之在此情形中’視覺單元被定位於分類撿拾器的作 業區中以對封裝執行視覺檢查，使得被葉片鑛切的封裝迅 速地被轉送至下一個製程而改善該設備之整體υρΗβ 同時依照本發明之實此例，視覺單元的位置依據是否 5有一翻轉裝置以平順地執行對封裝之球檢查與標示檢查而 選擇性地被移位。 例如，在翻轉裝置在該設備中被配備之事件中，該視 覺單元被定位於翻轉檯撿拾器的作業區下方’以在乾燥區 塊上之球檢查後對被翻轉檯撿拾器撿拾的封裝執行視覺檢 10查，而對封裝平順地執行球檢查與標示檢查。 相反地，在翻轉裝置未在該設備中被配備之事件中， 該視覺單元被定位於分類撿拾器的作業區下方，以在乾燥區 塊上之球健後賴分類撿拾n撿拾㈣裝執行視覺檢查。 1 ®之’視覺單元的位置依據是否有-翻轉裝置以平順 也執行對封裝之球檢查與標示檢查而被移位。 類似於此，本發明具有之特點在於視覺單元的位置依 據封裝規格選擇性地被移位以執行視覺檢查而改善該設備 知 UPH。 20 料’本發明具有之特點在於視覺單元陳置依據是 否有-翻轉裝置以平順地執行對封裝之球檢查與標示檢查 而被移位。 接著’本發明之鑛切及放置設備的視覺系統將針對附 圖更詳細地被描述。 第1圖為一平面圖’顯示依照本發明之一較佳實施例的 12 1380013 : —鑛切及放置設備之—視覺系統，其中用於對被翻轉檯撿 •拾器19撿=的封裝執行視覺檢查之一視覺單元挪顯示。 視覺單元23被定位於用於為封裝執行一乾燥製程之一 乾燥單itn與由_檯撿拾㈣接收封裝之—翻轉擾18 5間此外視覺單元23被定位於翻轉檯撿拾器19下方以對 被翻轉檯撿拾器19撿拾之封裝的底部表面執行視覺檢查。 此處’该視覺系統可為—慣常之視覺系統，包括照明 構件、用於對封裝照相之照相機構件 '用於由照相機構件 • 純與處理一影像信號之影相處理構件、及被影相處理構 1〇件控制以由影像處理構件輸出一影像或由影相處理構件被 編輯後之影像的顯示㈣件。此外在本發财由—照相機 處理與顯彡像錢之任觸常方法可纽獅被使用。 視覺單元23包括用於促成視覺單元23能在γ轴方向移 動之構件。 15 為此目的’沿著翻轉檯撿拾器19間之作業區Y轴方向延 ㈣於移動乾燥單元Π上的封裝至翻轉檯18與用於在一托 籲 冑21之翻轉樓18上載人封裝的—分類撿拾器2G之-導引執 24被提供。 導引執24可為—慣常之線性動作(LM)導引。 2〇 目之在$賤24±被支援之視覺為視覺檢 查選擇性地改變其位置。 此即在本發明之較佳實施例中，視覺單元如翻轉楼 撿拾器19的作業區中以執行視覺檢查。 因之在乾燥製成後之封裝被翻轉檯撿拾器19轉送至 13 1380013 翻轉檯18，且在該轉送之際被翻轉檯撿拾器19撿拾的封裝 '受到如用視覺單元23之一鋸切瑕疵檢查的視覺檢查。 此處，視覺檢查被實施之方式為視覺單元23沿著導引軌 24在Y軸方向移動以對封裝（其位置被固定)照栢二至三次。 5 類似於此地，當封裝之尺寸為小的時，在翻轉檯撿拾 - 器19之作業區中的視覺檢查為有利的。 此即，當小尺寸的封裝被處理之情形中，在翻轉檯撿 拾器19之作業區中被實施的視覺系統對要改善該設備之整 φ 體UPH為有利的。 10 例如，在小尺寸的封裝被處理之情形中，在鋸切製程 中所需之時間被增加。因之，視覺系統可在分類製程前針 對被增加的時間事先被實施，所以不像在其中分類作業與 視覺檢查同時被實施之慣常方法地只在分類製程中執行分 類作業為可能的。結果為，減少在分類製程中所需之時間 15 而改善該設備的整體UPH為可能的。 第2圖為一平面圖，顯示依照本發明之另一較佳實施例 • 的一鋸切及放置設備之一視覺系統，其中一個雙重型式之 視覺單元23被顯示。 在雙重型式之視覺單元23的情形中，視覺檢查可只用 20 對被翻轉檯撿拾器19撿拾之封裝（其位置被固定）照相二至 三次被完成，因而減少視覺檢查所需之時間為可能的。 第3圖為一平面圖，顯示依照本發明之還另一較佳實施 例的一鋸切及放置設備之一視覺系統，其中一翻轉裝置25 被顯示。 14 如對被置於乾燥單元17之乾燥區塊上的封裝鋸切瑕疵 檢查或球檢查之視覺檢查被一個X軸的視覺單元22被實 施’及被翻轉檯撿拾器19撿拾之封裝在球檢查後受到用視 覺單元23的錯切瑕藏檢查或標示檢查。在球檢查與標示檢 查後之封裝被翻轉裝置25翻轉而將被置於翻轉檯18上，然 後將受到下一個分類製程。 第4圖為一平面圖’顯示依照本發明之又另一較佳實施 例的一鋸切及放置設備之一視覺系統，其中用於對被分類撿 拾器20撿拾之封裝執行視覺檢查的一視覺單元23被顯示。 視覺單元23被定位於用於將封裝分類之分類撿拾器2〇 下方以執行如對被分類撿拾器2 0撿拾之封裝的底部表面之 鑛切瑕疫檢查的視覺檢查。 視覺單元23沿著導引轨24在Y軸方向由翻轉檯撿拾器 19之作業區移動至分類撿拾器2〇之作業區，並在移動後的 位置（即分類撿拾器20之作業區中執行視覺檢查）。 因之’在翻轉檯18上的封裝被分類撿拾器2〇撿拾且被 載入托盤中，及在載入之際，被分類撿拾器2〇撿拾的封裝 受到用如蚊位於其下之視覺單元23雜切_檢查之視 覺檢查。 此處’視覺檢查被實施之方式為視覺單元23在丫軸方向 移動以對封裝（其位置被固定）照相。 類似於此地，當封裳之尺寸為大的時，在分類撿拾器 20之作業區中的視覺檢查為有利的。 例如，由於鋸切製程或分類製程中所需之時間為短 1380013 的’封裝财能迅速地被轉送至下—個製程為必要的。 此即，由於在鑛切製程中之葉片操作時間被減少，其 破要求封f迅速地_切單元被轉送至下—個製程。 因之，在後半部（即分類製程）中被實施的視覺檢查可比 5在該分類製程之下-個製程中被實施的視覺檢查更有效。 此外，由於分類撿拾器處理小量之較大尺寸的封裝， 被要求之分類時間較少，確保充足時間為可能的。此^， 由於視覺檢查就充足時間被實施，有效之視覺檢查為可得 可用的，改善該設備之整體UPH因而為可能的。 1〇 同時，如上述之對被分類撿拾器撿拾的封裝執行視覺 檢查之視覺單元可被施用至被配備有翻轉裝置的設備。 第5圖為一平面圖，顯示依照本發明之還又另一較佳實 施例的一鋸切及放置設備之一視覺系統，其中被配置於分類 撿拾器20的作業區中之一個雙重型式之視覺單元幻被顯示。 15 在雙重型式之視覺單元23的情形中，視覺檢查可只用 對被分類撿拾器20撿拾之封裝（其位置被固定）沒有移動而 照相一次被完成，因而減少視覺檢查所需之時間為可能的。 此外，該雙重型式之視覺單元23具有的優點在於視覺 檢查可對雙重型式之分類撿拾器上的封裝同時被實施。 20 此即，由於雙重型式之視覺單元23比起在沿著該雙重 型式分類撿拾器的移動中位置移動之時執行視覺檢查的單 一型式視覺單元可同時執行視覺檢查，減少視覺檢查所需 之時間為可能的。 第6圖為一平面圖，顯示依照本發明之一進一步較佳實 16 施例的一鋸切及放置設備之一視覺系統，其中二組視覺單 元23被顯示。 被支撐於導引執24上之一組視覺單元23被配置於翻轉 檯撿拾器19的作業區中’及另一者被配置於分類撿拾器2〇 的作業區中’使得各別之視覺單元23可執行在對應的區域 中之視覺檢查。 在此情形中，二組視覺單元23可同時***作，或依據 封裝規格被封裝的只有一組可***作。 第7圖為一平面圖，顯示依照本發明之一還進一步較佳 實施例的一鋸切及放置設備之一視覺系統，其中二組視覺 單元23被顯示，然而視覺單元23之位置被固定。 就算在此情形中，其位置被固定（當然視覺單元可在γ 袖方向移動以便照相數次）之—組視覺單⑽被配置於翻 轉檯撿拾H19的作業區中，及另—者被配置於分類檢拾器 20的作錢巾’使得各狀視覺單㈣可執行在對應的區 域中之視覺檢查。此處，二組視覺單元23可同時***作， 或依據封裝規格被封裝的只有一組可***作。 如上述地，本發明提供_種錯切及放置設備之一視覺 系統，其中該視覺單元的位置依據域之規格的變化選擇 性地被移位以執行如鑛切針對檢查之視覺檢查，而提高該 設備的每小時單位數(UPH)。 ，此外、’由於該視覺單元之位置可在被配備有翻轉裂置 的,又備中被移位’對封裝之㈣有效地執行視覺檢查為可 1380013 如上’本發明之較佳實施例已被描述及被顯示，然而 本發明不受限於此’而是其應被了解本發明的各種修改與 變化可被熟習本技藝者對其被做成，而不致偏離如所附之 申請專利範圍的本發明之精神與技術領域。 5 【闽式簡單說*明】 第1圖為一平面圖，顯示依照本發明之一較佳實施例的 一鋸切及放置設備之一視覺系統； 第2圖為一平面圖，顯示依照本發明之一較佳實施例的 # 一鋸切及放置設備之另一視覺系統； 10 第3圖為一平面圖’顯示依照本發明之一較佳實施例的 一鑛切及放置設備之還另一視覺系統； 第4圖為一平面圖，顯示依照本發明之一較佳實施例的 一鋸切及放置設備之又另一視覺系統； 第5圖為一平面圖，顯示依照本發明之一較佳實施例的 15 一鋸切及放置設備之還又另一視覺系統； 第6圖為一平面圖’顯示依照本發明之一進一步較佳實 ® 施例的一鋸切及放置設備之一視覺系統； 第7圖為一平面圖，顯示依照本發明之一還進一步較佳 實施例的一鋸切及放置設備之一視覺系統；以及 20 第8圖為一平面圖，顯示一鋸切及放置設備之慣常的視 覺系統。 18 1380013 【主要元件符號說明】 10...線上裝載機 18...翻轉檯 11...條帶撿拾器 19...翻轉檯撿拾器 12.··單元撿拾器 20...分類撿拾器 13...切割吸盤 21...托盤 14…鋸切單元 22…視覺單元 15...刷子單元 23·.·視覺單元 16...清潔單元 24...導引軌 17...乾燥單元 25...翻轉裝置 19C. Prior Art; J BACKGROUND OF THE INVENTION Generally, 'Hais Lai County is manufactured by including a semiconductor wafer with a high density (4) crystal and electric U on a semiconductor substrate, which is attached to the semiconductor wafer Such as a lead frame or a printed circuit board - strip material 'the semiconductor wafer and the strip material are electrically connected by wires, and the fresh conductor wafer is protected with an epoxy. At the same time, the semiconductor package thus packaged on the strip material in the form of a matrix is subjected to a device in which the package is cut and separated into individual packages in a package in which the strip materials are connected to each other, and The separated packages are simultaneously loaded by the person-tray and being sent to the next process according to the preset quality criteria. As shown in Figure 8, the conventional metal cutting and placement apparatus for fabricating a semiconductor package includes an in-line loader 10 for supplying strip material, moving along a two-axis robot to carry a person strip. Material to-cutting suction cup 3 or a first-view unit for unloading one of the strips of the respective package by the hai-shaped suction cup 13 · one unit picking (four), and for visual inspection of the red strip for hanging (not yet simple) The strip for picking up the strip material carried by the picker and rotating or moving the same in the horizontal direction, for cutting the strip and the strip conveyed by the disc 13 into individual packages - a cut sheet early TLljl·, a brush sheet 7C15 for removing foreign materials formed at the time of the cut processing, and a cleaning unit 16, which is used to dry the respective county-money units after the face cutting treatment, And a separate package to the _tray-handler according to the pre-set quality criteria of the (four) visual inspection. Here, the handler includes separate packages for moving on the drying block on the drying unit 17. Reversing the stage picker 19 to one of the turning tables 18 for transferring the packages The flip (4) of the work area to the sorting picker 2 and the pick-up picker 2 for the ^_ county on the 21st stage of the 21st. In addition, the processor contains a miscut for performing the package. Two vision units for recording, ball inspection and marking inspection. The two vision units include a second vision unit 22 that can be moved on the X-axis for the purpose of inspection of the package on the dry block. The visual inspection of the package is followed by a third visual single cut. The visual sheet (3) of the _ is operated in the X-axis direction to perform a visual inspection of the top surface of the package on the dry block operating in the Y-axis direction and a visual list (10) Performing a visual inspection of the bottom table Φ of the package picked up by the sorted pickup 20 operating in the X-axis direction. Therefore, the 'sigma cutting process is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Transfer to the next process. _Cut unit ^ Mine cut each _ The visual inspection of the packaged transmissive vision unit is checked for plague. 疋, after the mine knife process, the unit picker 12 picks up the package and Transfer the package to the unit 16 and the drying unit 12 for subsequent cleaning and drying During the drying process, the X-axis vision unit 22 inspects the top surface of the package and the package after the drying process is placed on the top of the device by the flipper picker 19. ° After the 吸收 吸收 吸收 吸收 吸收 吸收 吸收 丨The track facility moves to the sorting picker 20 and the sorting picker 2 () picks up the package on the flip table 18 and moves to the visual sheet it23 for the shelter inspection of the bottom surface of the package. The picker 2 〇 will package the package according to the visual inspection of the superior and inferior packages and will be classified into the package manned tray. However, the conventional sawing and placing equipment as described above has the disadvantage of the flow matching of the respective processes. The relevant change in the specification of the package is not smooth. For example, in the case where the size of the package is small, the blade of the sawing unit 14 is operated several times, and thus the working time of the sawing unit 14 corresponding to the first half of the device It is delayed. In addition, since the tape picker 2 should classify a large number of small packages, it takes a lot of time. Conversely, in the case where the size of the package is large, the working time required for the sawing unit 14 is reduced, and the package should be quickly transferred by the sawing unit 14 to the next process. In addition, since the sorting picker 2〇 classifies large packages, 1380013' it takes less time. As above, the disadvantages of improving the overall hourly unit number (UPH) are due to the fact that conventional sawing and placement equipment cannot actively adapt to changes in operating time or processing time due to changes in package specifications. 5 Furthermore, since the sawing and placing apparatus has a turning device equipped with a structure in which two visual single-element repeating balls are inspected twice (in other words, one surface of the package is photographed twice), it has a disadvantage in that it is necessary to inspect the package. Other surfaces. The information disclosed in the paragraph of the [Technical Field of the Invention] of the present invention is only an enhancement of the understanding of the background of the present invention, and should not be used as 10. This information has been known to those skilled in the art. Recognized by any form of prior art. SUMMARY OF THE INVENTION The present invention is directed to a visual system for sawing and placing equipment that performs a vision unit in accordance with a working time 15 or processing time that varies according to package specifications, thereby improving the overall hourly unit of the device (UPH) ). ® In one aspect, the present invention provides a vision system for a sawing and placement apparatus, the vision system comprising: a vision unit for performing a visual inspection such as a sawing inspection, a ball inspection, and a marking inspection of a package, wherein The 20 Vision unit uses a reversing table picker along a package for moving onto a drying unit to one of the flip tables and a sorting picker for loading the package on the flip table for a tray One of the Y-axis direction extensions of a work area guides the position of the visual inspection selectively. The vision unit can be positioned in a work area of the flip table picker 8 to perform a visual inspection of the package picked up by the flip table picker. The vision unit can be positioned in a work area of the sorting picker to perform a visual inspection of the package picked up by the sorting picker. The vision unit can be a two-type vision unit. The β-Xuan visual early element can be applied to a mine cutting and placing apparatus equipped with a turning device. In another aspect, the present invention provides a vision system for a sawing and placement apparatus, the vision system comprising: a vision unit for performing a visual inspection of a sawing inspection, a ball inspection, and a marking inspection, such as a pair of packages, wherein The vision system includes two sets of vision units along one of a flip-chip picker for moving onto a drying unit to a flip table and one of the packages for loading on the flip table of the tray One of the gamma-axis direction extensions of a work area between the sorting pickers is provided on a guide rail, wherein a set of vision units are clamped in a work area of the flip table picker for being used by the flip table picker The package is picked up to perform a visual inspection, or another set is positioned in a work area of the sorting picker to perform a visual inspection of the package picked up by the sorting picker. In yet another aspect, the present invention provides a vision system for a sawing and placement apparatus, the vision system comprising: a vision unit for performing a visual inspection such as a sawing inspection, a ball inspection, and a marking inspection of a package, Wherein the vision system comprises two sets of vision units respectively for loading a package on a drying sheet 7L to a turning table - a working area of the flip table picker and loading on the turning table for a tray One of the packages is provided in a work area between the pickers, one of which performs a visual inspection of the package picked up by the flip 1380013' turntable picker, or another set is picked up by the category The package picked up by the device performs a visual inspection. BRIEF DESCRIPTION OF THE DRAWINGS The above and other features of the present invention will be described with reference to certain exemplary embodiments thereof shown in the accompanying drawings in which: FIG. 1 is a plan view showing a preferred embodiment of the present invention. A visual system for a sawing and placing apparatus; FIG. 2 is a plan view showing another visual system of a sawing and placing apparatus in accordance with a preferred embodiment of the present invention; 10 Figure 3 is a plan view Still another visual system for a sawing and placing apparatus in accordance with a preferred embodiment of the present invention; FIG. 4 is a plan view showing a sawing and placing apparatus in accordance with a preferred embodiment of the present invention Still another visual system; FIG. 5 is a plan view showing still another visual system of a sawing and placing apparatus in accordance with a preferred embodiment of the present invention; and FIG. 6 is a plan view showing a plan according to the present invention. One of the visual systems of a sawing and placing device of a further embodiment; FIG. 7 is a plan view showing one of a sawing and placing device in accordance with a still further preferred embodiment of the present invention. EC; 20 and 8 a graph plan view showing a usual sawing vision system and place equipment. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT OF THE INVENTION The detailed description of the preferred embodiments of the present invention will be described in detail in the accompanying drawings. The embodiments are described below to explain the present invention by referring to the figures. The invention provides a vision system for a sawing and placing device, wherein the _ visor unit is positioned in a working area of a flip table picker to perform a visual inspection on the package in advance, so that a sorting picker is in time due to the closure specifications In the event of a delay in a sawing unit, only one sorting operation is performed without a separate visual inspection, and conversely, the visual unit is positioned at the sorting picker corresponding to the second half of the device. The work area performs a visual inspection of the packages in the event that the packages are quickly supplied by the saw unit. For example, in the case where the size of the package is small, the leaves of the sawing unit have to be operated several times, so that the working time in the sawing unit corresponding to the front half of the apparatus is delayed. In addition, it takes a lot of time because the sorting picker has to sort a large number of small packages. In this case, the vision unit is positioned in a work area of a flip table picker to perform a visual inspection of the package in advance to apply the delayed time caused by the sawing process. Therefore, the sorting picker can perform only the sorting operation without separate visual inspection, so it is possible to improve the overall UPH of the device. Conversely, in the case where the size of the package is large, the number of operations of the leaves of the sawing unit is reduced, so that it is required that the packages are quickly transferred from the sawing unit to the next process. In addition, since the sorting picker classifies a small number of large size packages, it is required to have less classification time. 1380013 In this case, the 'visual unit is positioned in the work area of the sorting picker to perform a visual inspection of the package, so that the package cut by the blade is quickly transferred to the next process to improve the overall υρΗβ of the device. In accordance with this embodiment of the invention, the position of the vision unit is selectively displaced depending on whether or not there is a flipping device to smoothly perform a ball inspection and label inspection of the package. For example, in the event that the flipping device is equipped in the device, the vision unit is positioned below the work area of the flip table picker' to perform the package picked up by the flip table picker after the ball check on the dry block Visual inspection 10 checks, and the ball inspection and marking inspection are performed smoothly on the package. Conversely, in the event that the flipping device is not equipped in the device, the vision unit is positioned below the work area of the sorting picker to sort the ball on the dry block and pick up the image. an examination. The position of the 1®'s vision unit is shifted depending on whether or not the flipping device is smooth and also performs the ball inspection and label inspection of the package. Similarly, the present invention is characterized in that the position of the vision unit is selectively shifted according to the package specification to perform a visual inspection to improve the device awareness UPH. The material of the present invention is characterized in that the visual unit is placed in accordance with whether or not the inverting device is displaced in order to smoothly perform the ball inspection and label inspection of the package. The visual system of the mineral cutting and placement apparatus of the present invention will then be described in more detail with respect to the drawings. 1 is a plan view showing a 12 1380013:------------------------------------------------------------------------------------------ Check one of the vision units to move the display. The vision unit 23 is positioned to perform one drying process for the package, one drying single itn and one by four (four) receiving package - the flipping interference 18 5 and the visual unit 23 is positioned below the flip table picker 19 to A visual inspection is performed on the bottom surface of the package picked up by the flip table picker 19. Here, the vision system can be a conventional vision system, including an illumination member, a camera member for photographing the package, a camera component, a shadow processing component for processing and processing an image signal, and a shadow image. The phase processing component controls the display (4) of the image or the image edited by the image processing means by the image processing means. In addition, the New Way is used in the case of the money--the camera and the camera. The vision unit 23 includes means for facilitating the movement of the vision unit 23 in the gamma axis direction. 15 For this purpose 'longing along the Y-axis of the work area between the flip table pickers 19 (4) on the mobile drying unit 封装 package to the flip table 18 and for loading the package on the flip floor 18 of the tray 21 - The classification picker 2G - the guide holder 24 is provided. The guide 24 can be a conventional linear motion (LM) guide. 2〇 The visually supported visually changed its position for visual inspection. Thus, in a preferred embodiment of the invention, the vision unit is flipped into the work area of the floor picker 19 to perform a visual inspection. Therefore, the package after drying is transferred to the 13 1380013 turning table 18 by the turning table pickup 19, and the package picked up by the turning table pickup 19 at the time of the transfer is sawed by one of the visual units 23. Visual inspection of the inspection. Here, the visual inspection is carried out in such a manner that the vision unit 23 moves in the Y-axis direction along the guide rail 24 to illuminate the package (the position of which is fixed) two to three times. 5 Similarly, when the size of the package is small, visual inspection in the work area of the flip table picker 19 is advantageous. That is, in the case where a small-sized package is processed, the vision system implemented in the work area of the flip table picker 19 is advantageous for improving the entire φ body UPH of the device. 10 For example, in the case where a small-sized package is processed, the time required in the sawing process is increased. Therefore, the vision system can be implemented in advance for the increased time before the classification process, so it is possible to perform the classification operation only in the classification process, unlike the conventional method in which the classification operation and the visual inspection are carried out simultaneously. As a result, it is possible to reduce the overall UPH of the device by reducing the time required in the classification process. Figure 2 is a plan view showing a vision system of a sawing and placing apparatus in accordance with another preferred embodiment of the present invention, wherein a dual type of vision unit 23 is displayed. In the case of the dual type of visual unit 23, the visual inspection can be completed by photographing the package picked up by the inverted table picker 19 (the position of which is fixed) by two to three times, thereby reducing the time required for visual inspection. of. Fig. 3 is a plan view showing a vision system of a sawing and placing apparatus in accordance with still another preferred embodiment of the present invention, wherein a turning device 25 is displayed. 14 If the visual inspection of the package sawing inspection or ball inspection placed on the drying block of the drying unit 17 is carried out by an X-axis visual unit 22, and the package is picked up by the inverted table picker 19 in the ball inspection. It is then subjected to a miscut or inspection check with the visual unit 23. The package after the ball inspection and marking inspection is turned over by the turning device 25 and will be placed on the turning table 18, and then subjected to the next sorting process. 4 is a plan view showing a vision system of a sawing and placing apparatus in accordance with still another preferred embodiment of the present invention, wherein a visual unit for performing a visual inspection of the package picked up by the sorted picker 20 is performed. 23 is displayed. The vision unit 23 is positioned below the sorting picker 2® for sorting the packages to perform a visual inspection of the cut plague inspection of the bottom surface of the package picked up by the sorted picker. The vision unit 23 is moved along the guide rail 24 in the Y-axis direction by the work area of the reversing table pickup 19 to the work area of the sorting picker 2, and is executed in the moved position (i.e., in the work area of the sorting picker 20). Visual inspection). Therefore, the package on the reversing table 18 is picked up by the sorting picker 2 and loaded into the tray, and at the time of loading, the package picked up by the sorting picker 2 is subjected to a visual unit under which the mosquito is located. 23 miscellaneous cut _ inspection visual inspection. Here, the visual inspection is carried out by moving the vision unit 23 in the x-axis direction to take a picture of the package (whose position is fixed). Similarly to this, visual inspection in the work area of the sorting picker 20 is advantageous when the size of the cover is large. For example, it is necessary to transfer the packaged wealth of the short 1380013 to the next process because the time required for the sawing process or the sorting process is short. That is, since the blade operating time in the minering process is reduced, the breaking request is quickly and the unit is transferred to the next process. Therefore, the visual inspection performed in the second half (i.e., the classification process) can be more effective than the visual inspection performed in the process under the classification process. In addition, since the sorting picker handles a small number of larger sized packages, the required sorting time is less, ensuring sufficient time is possible. This ^, since visual inspection is sufficient time to be implemented, an effective visual inspection is available, and it is possible to improve the overall UPH of the device. 1〇 At the same time, a visual unit that performs a visual inspection of the package picked up by the sorted picker as described above can be applied to a device equipped with a turning device. Figure 5 is a plan view showing a vision system of a sawing and placing apparatus in accordance with still another preferred embodiment of the present invention, wherein a dual type of vision is disposed in the work area of the sorting picker 20. The unit illusion is displayed. In the case of the dual-type visual unit 23, the visual inspection can be completed only by taking a picture of the package picked up by the sorted pickup 20 (the position of which is fixed) without moving, thereby reducing the time required for visual inspection. of. Moreover, the dual type of vision unit 23 has the advantage that visual inspection can be performed simultaneously on the package on the dual type of sorting picker. 20 That is, since the dual-type visual unit 23 can perform visual inspection simultaneously with the single-type visual unit that performs visual inspection while moving along the moving position of the dual-type sorting picker, the time required for visual inspection is reduced. As possible. Figure 6 is a plan view showing a vision system of a sawing and placing apparatus in accordance with a further preferred embodiment of the present invention, wherein two sets of vision units 23 are displayed. One of the group of vision units 23 supported on the guide holder 24 is disposed in the work area of the inverting table pickup 19 and the other is disposed in the work area of the sorting picker 2' such that the respective visual units 23 can perform a visual inspection in the corresponding area. In this case, the two sets of vision units 23 can be operated simultaneously, or only one set that can be packaged according to the package specifications can be operated. Figure 7 is a plan view showing a vision system of a sawing and placing apparatus in accordance with still further preferred embodiments of the present invention, wherein two sets of vision units 23 are displayed, however the position of the vision unit 23 is fixed. Even in this case, the position is fixed (of course, the vision unit can be moved in the gamma sleeve direction for several times) - the group vision sheet (10) is placed in the work area of the flip table pickup H19, and the other is configured The wipes of the sorting picker 20 enable the visual guides (4) to perform visual inspections in the corresponding areas. Here, the two sets of vision units 23 can be operated simultaneously, or only one set that can be packaged according to package specifications can be operated. As described above, the present invention provides a vision system for a miscut and placement device in which the position of the vision unit is selectively shifted in accordance with changes in the specification of the domain to perform a visual inspection such as a cut for inspection, The hourly unit of the device (UPH). In addition, 'because the position of the vision unit can be equipped with flipping and being displaced, the visual inspection of the package (4) is effectively performed 1380013 as above. The preferred embodiment of the invention has been described And the present invention is not limited thereto, but it should be understood that various modifications and changes can be made by those skilled in the art without departing from the scope of the appended claims. The spirit and technical field of the invention. 5 is a plan view showing a vision system of a sawing and placing device in accordance with a preferred embodiment of the present invention; and FIG. 2 is a plan view showing a plan according to the present invention. Another visual system of a sawing and placing apparatus of a preferred embodiment; 10 FIG. 3 is a plan view showing another visual system of a mine cutting and placing apparatus in accordance with a preferred embodiment of the present invention. Figure 4 is a plan view showing still another visual system of a sawing and placing apparatus in accordance with a preferred embodiment of the present invention; and Figure 5 is a plan view showing a preferred embodiment of the present invention 15 is another visual system for sawing and placing the device; FIG. 6 is a plan view showing a visual system of a sawing and placing device according to a further preferred embodiment of the present invention; FIG. A plan view showing a vision system of a sawing and placing apparatus in accordance with still further preferred embodiments of the present invention; and 20 is a plan view showing a conventional vision system for sawing and placing equipment. 18 1380013 [Description of main component symbols] 10...Online loader 18...Inverted table 11...Strip picker 19...Inverted table picker 12.··Unit picker 20...Classification pick up 13: cutting chuck 21... tray 14... sawing unit 22... visual unit 15... brush unit 23·. visual unit 16... cleaning unit 24... guide rail 17... Drying unit 25... turning device 19