1335293 Ο) 九、發明說明 【發明所屬之技術領域】 本發明係關於用來將板狀體、特別是平面顯示器（ FPD )、亦即液晶顯示器與電漿顯示器等用的大型玻璃基 板及其製造過程的中間製品之大型玻璃基板收納於托板之 板狀體之收納方法及收納裝置。 【先前技術】 在FPD用玻璃等所使用之大型玻璃基板的製造過程 ，係將玻璃基板製造窯所製造出之帶狀平板玻璃切斷成既 定尺寸後，將該切斷後的矩形狀的大型玻璃基板用輸送機 搬送，再藉由機器人進行吸附保持而逐片移送至托板，藉 此在托板上收納多數片玻璃基板。 關於托板的形式已知有：將複數片玻璃基板以豎起並 列的狀態予以收納之縱型托板（專利文獻1、2 )、將複 數片玻璃基板以平放的狀態進行積層收納之平型托板（專 利文獻3、4) ^由於平型托板可堆疊，相較於難以堆疊 之縱型托板，對於一定的地板面積有收容片數更多的好處 。此外，縱型托板在用貨車搬送時，爲了確保安全性必須 以傾斜的方式進行裝載，結果，對於貨車之既定載貨台面 積，其收容片數會大幅減少。基於如此般保管、流通時之 收容片數的比較，現在以平型托板最受注目。 專利文獻1:日本特開2005-298062號公報 專利文獻2:日本特開2006-123953號公報 ' (2) 1335293 專利文獻3:日本特開2005-75366號公 專利文獻4:日本特開2005-75433號公 【發明內容】 然而，雖然已經知道平型托板適用於大 收納，但關於如何將玻璃基板製造窯所製造 來之大型玻璃基板逐片收納於托板之收納方 尙缺乏具體的提案。 本發明係有鑑於此情事而構成者，其目 板狀體之收納方法及收納裝置，以良好地將 等的大型板狀體逐片收納於托板。 本說明書所說明之板狀體，主要是指 2400mmx約 2 1 6 0 m m )玻璃基板，例如液晶 璃基板的情形其厚度約0.4mm〜0.7mm，厚j 璃基板一片質量約10kg。在收納該玻璃基 機上，係在玻璃基板的上面披覆透氣性的合 著合紙進行吸附保持，再逐片收納於平型托 當板狀體逐片收納（積層）於呈水平狀 已收納之最上部的板狀體和欲積層的板狀體 空氣難以排出，亦即，由於屬於大型基板故 閉於板狀體間，殘存於板狀體間之少量空氣 承的作用，而使積層板狀體的位置互相偏移 位置偏移時，不僅在接下來的步驟要進行自 難，又當發生大幅偏移時，板狀體可能接觸 報 報 型玻璃基板之 而由輸送機送 法及其裝置， 的係提供一種 大型玻璃基板 第8代（約 顯示器用的玻 荽0.7mm的玻 板時，在輸送 紙，機器人隔 板。 態的托板時， 之間所存在的 空氣容易被封 會產生空氣軸 。當板狀體的 動取板會有困 托板之緣部或 -5- ’ (3) ’ (3)1335293 角部，而產生缺口、傷痕、裂痕等的缺陷。 於是，若使托板相對於水平面形成傾斜，由於板狀體 間之空氣容易排出，而能解決位置偏移之問題。又傾斜角 度越大其效果越佳。然而，這種在收納玻璃時使平型托板 傾斜的做法，當傾斜托板上收納既定片數的板狀體後，必 須使托板回復水平姿勢，接著重新更換成空的托板，然後 再度使該空托板傾斜，亦即在更換托板時必須進行前述動 作，當傾斜角度越大其時間上的損失越大，因此效率不佳 〇 此外，使用高精密度之高價機器人時，雖可將板狀體 以不產生位置偏移的方式收納於托板，但當使用一般的汎 用機器人時，汎用機器人的動作會有偏差產生，受到機器 人性能極限上的限制，收納時板狀體無可避免的會發生位 置偏移。於是，基於減少裝置成本之觀點，期望能提供一 種裝置，其利用板狀體的本身重量（重力），藉由控制托 板之傾斜角度（姿勢）來使板狀體滑向定位位置，如此一 來，就算是使用汎用機器人的情形，仍能以不發生位置偏 移的方式來收納板狀體。這時，如先前所說明，若不小心 將托板的傾斜角度設得過大，則更換托板時會發生時間上 的損失而不理想。 於是，本發明有鑑於上述事情，而提供出一種用來將 矩形狀的板狀體逐片收納於托板之板狀體之收納方法，其 特徵在於：前述托板具有台座，該台座具備：供積層板狀 體之表面材、固定於該表面材且呈L型配置之2邊的定位 -6- (4) (4)1335293 構件；使前述定位構件之第1邊位於托板下方，而將前述 托板傾斜成：使前述表面材與水平面之夾角形成40度以 上，且使前述定位構件之第1邊與水平面之夾角形成10 度以上’而在該傾斜姿勢下逐片進行板狀體之收納。在此 ’托板的下方是指，當托板傾斜成前述表面材與水平面之 夾角形成40度以上時之托板下方。 在上述板狀體之收納方法較佳爲，前述托板所收納之 前述板狀體，係在托板配置成傾斜狀態下，利用重力產生 滑動以使板狀體之邊部抵接於前述定位構件，藉此定位於 托板之既定位置。 此外，本發明有鑑於上述事情，而提供一種用來將矩 形狀的板狀體逐片收納於托板的台座之表面材上之板狀體 之收納裝置’其特徵在於：係具備：用來將前述托板配置 成傾斜狀態之第1與第2傾斜手段、在被前述傾斜手段配 置成傾斜狀態後之前述托板的表面材上進行板狀體之逐片 搬送與收納之搬送手段：在前述表面材上固設有：用來將 前述板狀體定位於托板的既定位置且呈L型配置之2邊的 定位構件；前述第1傾斜手段，係使前述定位構件之第1 邊位於托板下方，且將前述托板傾斜成：使前述表面材與 水平面之夾角形成40度以上；前述第2傾斜手段，係將 托板傾斜成：使前述定位構件之第1邊與水平面之夾角形 成1 0度以上。 依據本發明之傾斜手段，在托板緣部與水平面平行的 狀態下，係將托板傾斜成其與水平面之夾角形成40度以 ' (5) ' (5)1335293 上，且使托板以和表面材正交的軸爲中心旋動，而將托板 傾斜成前述定位構件之第1邊與水平面之夾角形成10度 以上。搬送手段，係在如此般傾斜姿勢之托板上，進行板 狀體之逐一搬送與收納。 當托板之表面材與水平面的夾角未達40度時，上述 空氣排出的問題無法獲得改善，當夾角形成40度以上時 可大幅改善該問題。該夾角只要在40度以上即可，因爲 隨著角度增大前述托板更換時間會拉長，故較佳爲設定在 40度〜50度。基於避免使板狀體發生彎曲之觀點，角度 的上限値較佳爲72度左右。 當托板傾斜成定位構件之第1邊與水平面的夾角形成 10度以上時，與前述托板形成40度以上的傾斜作用相輔 ，利用板狀體本身的重量能使其開始朝向定位位置滑動。 當托板上設有定位構件時，板狀體的邊部會抵接於該 定位構件而使板狀體定位於托板上之既定位置。 當前述定位構件之第1邊與水平面的夾角未達10度 時，板狀體無法產生滑動，雖然傾斜角度越大其定位時間 越短，但如前述般托板更換時間會拉長，因此以10度〜 20度爲佳。板狀體之滑動，在設有定位構件時，會受定 位構件與板狀體間之摩擦阻力的影響。於是，較佳爲在該 定位構件上貼合牛皮紙等的玻璃端面滑動用構件，以提昇 板狀體在托板上之滑動性。 依據本發明，在托板緣部與水平面平行的狀態下，將 托板傾斜成其與水平面之夾角形成40度以上，且使托板 -8 - (6) (6)1335293 以和表面材正交的軸爲中心旋動，而將托板傾斜成10度 以上，在該傾斜姿勢之托板上，進行板狀體之逐片搬送與 收納，因此能良好地將大型玻璃基板等的大型板狀體逐片 收納於托板。 【實施方式】 以下，根據所附圖式來說明本發明的板狀體之收納方 法及收納裝置之較佳實施形態。 首先，說明本例之板狀體的收納裝置所使用之托板。 第1圖係平型托板1之側截面圖，其能收納第8代（ 約2400mmx約2160mm)的玻璃基板4。該托板1，係由 台座3、以及設置於台座3上之上蓋2所構成，其能將 120片左右的玻璃基板4以水平積層狀態予以收納。在托 板1之上蓋2配置緊壓構件7，以將積層之玻璃基板4從 上部朝向台座3緊壓。 第2圖係托板1之俯視圖，托板1係配合所收納之玻 璃基板4的形狀而形成俯視矩形。要將玻璃基板裝載於台 座3時、以及要將玻璃基板從台座3取出時，係藉由人力 或機器人等適當的手段將上蓋2從台座3上卸下。上蓋2 被夾具10固定於台座3，以在搬送托板1時等避免其從 台座3偏移或落下。 在裝載多數片的玻璃基板4時，托板1必須具有能承 受該重量的構造以及必要的剛性，但由於其重量越輕時搬 送效率以及收納效率越好，故裝載玻璃基板4時之重量較 -9- (7) (7)1335293 佳爲2000kg以下。 第3圖係台座3之俯視圖。台座3如第3圖所示，係 將鐵製或鋁等的非鐵金屬製之複數個型鋼，以縱、橫各複 數根的方式組裝成格子狀而形成框體3 0，在該框體30上 面固設表面材（供積層玻璃基板之底板）5，在表面材5 的上面固設玻璃基板4之保護材6(參照第4圖），且將 玻璃基板4之定位構件、亦即側板1 4、1 5呈L型平行配 設於表面材5的2邊。如此般，定位構件（本例之側板 14、15)，其形成L型之2邊係和托板1之相鄰2邊形成 平行。這時，其形成L型之2邊，基於容易對托板進行拆 裝的觀點，較佳爲像本例般形成相連結，但也可以不形成 相連結。此外，定位構件之長度，只要配合玻璃基板大小 來決定即可，並沒有特別的限定，但長度過小時可能無法 安定地進行玻璃基板之定位。此外，定位構件較佳爲配置 成接近托板的端緣。 第4圖係表面材5之立體圖。該表面材5係由鐵板或 鋁等的非鐵金屬板所構成，其作用在於，能使玻璃基板4 安定地裝載於台座3上，且能防止塵埃侵入用來收容玻璃 基板4之托板內部空間內。 在側板1 4、15 (定位構件）之內側，固定著玻璃基 板4之保護材16、17。該側板14、15可爲鐵板或鐵角管 。在玻璃基板4之保護材16、17的表面，爲了提高玻璃 基板之滑動性而貼合有摩擦阻力小之玻璃端面滑動用構件 19、20、例如包括牛皮紙、超高分子量聚乙烯（UPE )、 -10- (8) (8)1335293 氟樹脂等等。玻璃基板4’係和固定於側板14' 15之上 述保護材16、17上貼合的玻璃端面滑動用構件19、20抵 接，而在此狀態下裝載，因此相對於台座3，能將玻璃基 板4在水平方向的位置予以定位。結果’在接下來的步驟 ，容易進行玻璃基板4之自動取出。 此外，由於玻璃基板4的下邊係透過玻璃端面滑動用 構件20來抵接於保護材17，當藉由後述之收納裝置來將 玻璃基板4收納於托板1時，玻璃基板4利用其本身重量 會在玻璃端面滑動用構件20上滑動，而使玻璃基板4的 縱邊抵接於保護材16，藉此能將玻璃基板4在水平方向 的位置予以定位。 接著，爲了使接下來步驟之玻璃基板4的取出變容易 ，係將側板14、15呈L型配設於托板2邊。若在玻璃基 板4的端面部與固定於側板14、15之保護材16、17抵接 的狀態下將玻璃基板4取出，由於端面部之摩擦等可能造 成保護材16、17之損傷，因此較佳爲將側板14、15設計 成可拆裝，以便進行適當的更換。 台座3、側板14、15之材質，只要能確保用來支撐 玻璃基板4的強度即可，可採用鋁等的非鐵金屬或樹脂等 的非金屬。保護材6、16、17的材質，考慮到陸地運輸或 空運時車輛（或飛機）本身所產生之振動，例如以能有效 吸收8〜20Hz的振動頻率之材料爲佳。作爲保護材6、16 ' 17’可使用橡膠、矽氧樹脂等的各種樹脂製之振動吸收 材0 -11 - 1335293 ‘ do) 合紙18之紙質較佳爲，具有透氣性，具有平滑度爲 18秒以下（JIS P 8 119，1 976 )之粗面，能減少接觸面積 而避免合紙中之樹脂成分轉印至板狀體4而在玻璃面上發 生紙肌紋路、燒痕、污染等等。合紙18之樹脂成分爲 0.05 %以下（JIS P 8205，1976)，其能與上述粗紙面產生 複合效果，且不致對玻璃基板4本身的品質產生不良影響 〇 第5圖係本例的玻璃基板用收納裝置（板狀體的收納 裝置）50之槪略俯視圖。 本圖所示之收納裝置50，係和設於玻璃基板製造窯 (未圖示）的下游側之輸送機52形成鄰接設置，其主體 係包含機器人（搬送手段）54以及托板傾斜裝置（傾斜 手段）56 。 機器人54係汎用的6軸多關節機器人，在其臂部58 的前端部連結著矩形的吸附手60，在吸附手60上，將多 數個吸附墊（未圖示）排列成位於同一平面。當裝載有合 紙18之玻璃基板4搬送至輸送機52的下游側之取板位置 時，該機器人54會朝箭頭方向旋動至取板位置。接著， 吸附墊60隔著合紙18將玻璃基板4予以吸附後，將玻璃 基板4和合紙18 —起收納於事先被托板傾斜裝置56傾斜 既定角度之托板1。 機器人54反覆進行該動作，以將玻璃基板4逐片收 納於托板1。機器人54不限於6軸多關節機器人，也能 採用專用的機器人，不論其構造或名稱爲何只要能搬送玻 -13- (12) (12)1335293 於是，基於減少裝置成本之觀點，期望能提供一種裝 置，其利用玻璃基板4的本身重量（重力），藉由控制托 板1之傾斜角度（姿勢）來使板狀體滑向定位位置，如此 一來，就算是使用汎用機器人54的情形，仍能以不發生 位置偏移的方式來收納玻璃基板4。這時，如先前所說明 ，若不小心將托板1的傾斜角度設得過大，則更換托板1 時會發生時間上的損失而不理想。 依據本例之玻璃基板收納裝置50，托板傾斜裝置56 如第6 ( A )圖所示，係使定位構件1 5位於托板1下方， 以軸62爲中心而使托板1傾斜成表面材5與水平面Η之 夾角形成40度以上，又如第6(B)圖所示，以與托板1 之表面材5正交之軸64爲中心進行旋轉，而使托板1傾 斜成定位構件15與水平面的夾角形成10度以上。接著， 對該傾斜姿勢之托板1，將玻璃基板4逐一進行搬送與收 納。 當托板1與水平面Η的夾角未達40度時，上述空氣 排出的問題無法獲得改善，當夾角形成40度以上時可大 幅改善該問題。該夾角只要在40度以上即可，因爲隨著 角度增大前述托板更換時間會拉長，故較佳爲設定在40 度〜50度。基於避免使收納於托板1之玻璃基板4發生 彎曲之觀點，角度的上限値較佳爲72度左右。 此外’當以軸64爲中心進行旋動而使托板傾斜1〇度 以上時’與第6 ( A )圖所示之40度以上的傾斜作用相輔 ’如第6(C)圖所示，基於玻璃基板4的本身重量，玻 (13) (13)1335293 璃基板4的下邊部4A會朝箭頭A方向滑動於保護材17 之牛皮紙上，而使玻璃基板4之縱邊4B抵接於保護材16 。藉此，能將玻璃基板4在水平方向（板面方向）的位置 予以定位，而使玻璃基板4定位於托板1上的既定位置。 當托板1之定位構件15與水平面之傾斜角度未達10 度時，玻璃基板4難以產生滑動，雖然傾斜角度越大其定 位時間越短，但如前述般托板更換時間會拉長，因此以 10度〜20度爲佳。因此，依據本例之玻璃基板用收納裝 置50，係使托板1傾斜成與台座3的水平面Η之夾角形 成40度以上，且以與托板1之表面材5正交之軸64爲中 心進行旋轉，而使托板1傾斜成1 0度以上，再對該傾斜 姿勢之托板1，將玻璃基板4逐一進行搬送與收納，因此 能良好地將大型的玻璃基板4逐片收納於托板1。這時， 若在玻璃基板4與玻璃基板4之間夾入合紙，能減低玻璃 基板4、4間之摩擦阻力，又在固定於側板14、15之玻璃 基板4的保護材16、17上貼合玻璃端面滑動用構件19、 20時，能減低玻璃端面滑動用構件19、20與玻璃基板4 的端面間之摩擦阻力，而達成更良好的收納。 第7圖係顯示托板傾斜裝置56中的第1傾斜裝置70 的槪略構造圖，其能將托板1傾斜成托板1的台座3與水 平面Η之夾角形成40度以上。第8圖係顯示托板傾斜裝 置56中的第2傾斜裝置80的槪略構造圖，其能使托板1 以與托板1之表面材5正交之軸64爲中心進行旋轉，而 使托板1傾斜1 0度以上。 -16- (14) (14)1335293 依據第7圖所示之第1傾斜裝置70，係在載台72上 裝載著托板1(其上蓋2被卸下），該載台72設置成能 透過軸62進行搖動（起伏），且將汽缸裝置74之活塞 76連結於該載台72。當活塞76產生伸縮時，載台72會 以軸62爲中心進行搖動，藉此使托板1的姿勢，在前述 傾斜40度以上的位置與水平狀態的位置之間做改變。 依據第8圖所示之第2傾斜裝置80，係將載台72 ( 用來裝載托板1)設置成能透過軸64進行搖動，且將汽 缸裝置82之活塞84透過托架86連結於該載台72的緣部 。當活塞84產生伸縮時，載台72會透過軸64進行搖動 ，藉此將托板1的姿勢調整成前述傾斜10度以上的位置 。本例中，關於傾斜裝置雖是舉汽缸爲例，但也能採用馬 達，只要是能使托板1傾斜不論任何機構皆可。 在本例中，關於收納對象板狀體，雖是針對玻璃基板 4做說明，但也適用於樹脂板、金屬板等的板狀體》 本發明係適用於將液晶顯示器與電漿顯示器等的平面 顯示器用的大型玻璃基板及其製造過程的中間製品之大型 玻璃基板收納於托板。 另外，在此引用2006年7月21日申請之日本專利特 願2006-199418號的說明書、申請專利範圍、圖式及摘要 的全部內容，將其當作本發明說明書之揭示而納入本發明 中〇 【圖式簡單說明】 -17- (15) 1335293 第1圖係平型托板之側截面圖。 第2圖係第1圖所示的平型托板之俯視圖。 第3圖係第1圖所示的平型托板之台座的俯視圖。 第4圖係第1圖所示的平型托板之表面材的立體圖。 第5圖係玻璃基板用收納裝置之槪略俯視圖。 第6(A) (B) (C)圖係顯示托板傾斜裝置的動作 之說明圖。 φ 第7圖係第1傾斜裝置之槪略構造圖。 第8圖係第2傾斜裝置之槪略構造圖。 【主要元件符號說明】 1 :托板 2 :上蓋 3 :台座 4 :玻璃基板 _ 5 :表面材 6 :保護材 - 7 :緊壓構件 1 0 ·夾具 1 1 :堆高機用孔 11側蓋 13 :頂蓋 1 4、1 5 :側板 16、丨7 :保護材 -18- (16) (16)1335293 1 8 :合紙 19、20:玻璃端面滑動用構件 3 〇 :框體 50:玻璃基板用收納裝置 52 :輸送機 54 :機器人 5 6 :托板傾斜裝置 58 :臂部 6 0 ·吸附手 62 、 64 :軸 70 :第1傾斜裝置 72 :載台 74 :汽缸裝置 76 :活塞 80 :第2傾斜裝置 8 2 :汽缸裝置 84 :活塞 86 :托架 -19-1335293 Ο) DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a large-sized glass substrate for use in a plate-shaped body, particularly a flat panel display (FPD), that is, a liquid crystal display, a plasma display, and the like, and a manufacturing method thereof The large-sized glass substrate of the intermediate product of the process is housed in the storage method of the plate-shaped body of the pallet and the storage device. [Prior Art] In the manufacturing process of a large-sized glass substrate used for FPD glass or the like, the strip-shaped flat glass produced by the glass substrate manufacturing kiln is cut into a predetermined size, and the cut rectangular large-sized glass is cut. The substrate is conveyed by a conveyor, and is transferred to the pallet piece by piece by the robot by suction and holding, whereby a plurality of glass substrates are accommodated on the pallet. In the form of a pallet, a vertical pallet in which a plurality of glass substrates are stacked in a state of being erected (Patent Documents 1 and 2) is known, and a plurality of glass substrates are stacked in a flat state. Type pallets (Patent Documents 3, 4) ^Because flat pallets can be stacked, there is a greater advantage in the number of housings for a certain floor area compared to vertical pallets that are difficult to stack. In addition, when the vertical pallet is transported by a truck, it must be loaded in an inclined manner in order to ensure safety. As a result, the number of accommodating sheets for the truck's predetermined cargo area is greatly reduced. Based on the comparison of the number of accommodating pieces during storage and distribution, the flat type of pallets is now attracting the most attention. [Patent Document 1: JP-A-2005-298062] Patent Document 2: JP-A-2006-123953 (2) 1335293 Patent Document 3: JP-A-2005-75366, Patent Document 4: JP-A-2005- However, although it is known that a flat type pallet is suitable for large storage, there is a lack of specific proposals on how to store a large-sized glass substrate manufactured by a glass substrate manufacturing kiln one by one in a tray. . The present invention has been conceived in view of the above-mentioned circumstances, and the storage method and the storage device of the mesh-like body are accommodated in a large-sized plate-shaped body in a good manner on the pallet. The plate-shaped body described in the present specification mainly refers to a glass substrate of 2400 mm x about 2 1 60 m 2 . For example, in the case of a liquid crystal glass substrate, the thickness is about 0.4 mm to 0.7 mm, and the thickness of a thick glass substrate is about 10 kg. In the glass base machine, the air-repellent bonded paper is placed on the upper surface of the glass substrate to be adsorbed and held, and then stored in a flat-type pallet body piece by piece (layered) in a horizontal state. It is difficult to discharge the uppermost plate-shaped body and the plate-shaped body to be laminated, that is, because it belongs to a large-sized substrate, it is closed between the plate-like bodies, and a small amount of air bearing remaining between the plate-like bodies acts as a laminate. When the positions of the plate-like bodies are offset from each other, the self-difficulty is not only performed in the next step, but when a large deviation occurs, the plate-like body may contact the report-type glass substrate and be transported by the conveyor. The device, the system provides a large-scale glass substrate 8th generation (about the glass plate of the display with a 0.7mm glass plate, when the paper is conveyed, the robot is separated. When the plate is placed, the air between them is easily sealed. An air shaft is generated. When the moving plate of the plate-shaped body has the edge of the trapping plate or the corner of the -5' '(3) ' (3) 1335529, there are defects such as notches, scratches, cracks, etc. If the pallet is tilted relative to the horizontal plane Oblique, because the air between the plate-like bodies is easy to discharge, the problem of positional offset can be solved. The greater the inclination angle, the better the effect. However, the method of tilting the flat plate when accommodating the glass is inclined. After the pallet is placed in a predetermined number of plate-like bodies, the pallet must be returned to the horizontal posture, and then replaced with an empty pallet, and then the empty pallet is tilted again, that is, the aforementioned action must be performed when the pallet is replaced. When the inclination angle is larger, the time loss is larger, so the efficiency is not good. In addition, when a high-precision high-priced robot is used, the plate-shaped body can be stored in the pallet without causing a positional shift, but When a general-purpose robot is used, the movement of the general-purpose robot may be deviated, which is limited by the performance limit of the robot, and the positional displacement of the plate-shaped body inevitably occurs during storage. Therefore, based on the viewpoint of reducing the cost of the device, it is desired It is possible to provide a device that uses the weight (gravity) of the plate body to slide the plate body toward the positioning position by controlling the inclination angle (posture) of the plate. In this case, even in the case of using a general-purpose robot, the plate-like body can be stored without positional displacement. At this time, if the inclination angle of the pallet is inadvertently set as described above, the replacement is performed. In view of the above, the present invention provides a storage method for arranging a rectangular plate-shaped body piece by piece on a plate-like body of a pallet, in view of the above, The pallet is characterized in that: the pallet has a pedestal, and the pedestal includes: a surface material for the laminated plate-like body; and a positioning -6-(4) (4) 1335529 member fixed to the surface material and having two sides arranged in an L-shape; The first side of the positioning member is located below the pallet, and the pallet is inclined such that the angle between the surface material and the horizontal plane is 40 degrees or more, and the angle between the first side of the positioning member and the horizontal plane is 10 degrees or more. 'In this inclined posture, the plate-like body is housed one by one. Here, the lower side of the pallet means that the pallet is inclined below the pallet when the angle between the surface material and the horizontal plane is 40 degrees or more. Preferably, in the method of accommodating the plate-shaped body, the plate-shaped body accommodated in the pallet is slid by gravity to cause the side portion of the plate-shaped body to abut against the positioning when the pallet is placed in an inclined state. The member is thereby positioned at a predetermined position of the pallet. Further, the present invention has been made in view of the above, and provides a storage device for a plate-shaped body for storing a rectangular plate-shaped body piece by piece on a surface material of a pedestal of a pallet, which is characterized in that: The first and second tilting means for arranging the pallet in an inclined state, and the transporting means for transporting and storing the sheet-like body on the surface material of the pallet after being placed in an inclined state by the tilting means: The surface material is fixed with: a positioning member for positioning the plate-like body at a predetermined position of the pallet and having two sides arranged in an L shape; and the first tilting means is such that the first side of the positioning member is located Under the pallet, the pallet is inclined such that the angle between the surface material and the horizontal plane is 40 degrees or more; and the second tilting means inclines the pallet such that the first side of the positioning member is at an angle to the horizontal plane Formed above 10 degrees. According to the tilting method of the present invention, in a state where the edge of the pallet is parallel to the horizontal plane, the pallet is inclined such that it forms an angle of 40 degrees with the horizontal plane to '(5) '(5)1335293, and the pallet is The axis orthogonal to the surface material is centered, and the pallet is inclined such that the angle between the first side of the positioning member and the horizontal plane forms 10 degrees or more. The transport means is to transport and store the plate-like bodies one by one in the pallet of such a tilted posture. When the angle between the surface material of the pallet and the horizontal plane is less than 40 degrees, the above problem of air discharge cannot be improved, and the problem can be greatly improved when the angle is formed at 40 degrees or more. The angle may be 40 degrees or more, and since the pallet replacement time is elongated as the angle is increased, it is preferably set at 40 to 50 degrees. The upper limit 角度 of the angle is preferably about 72 degrees from the viewpoint of avoiding bending of the plate-like body. When the pallet is inclined such that the angle between the first side of the positioning member and the horizontal plane forms 10 degrees or more, the inclination of the pallet is 40 degrees or more, and the weight of the plate body itself is allowed to start sliding toward the positioning position. . When the positioning member is provided on the pallet, the side portion of the plate-like body abuts against the positioning member to position the plate-like body at a predetermined position on the pallet. When the angle between the first side of the positioning member and the horizontal plane is less than 10 degrees, the plate-like body cannot be slid, and the positioning time is shorter as the inclination angle is larger, but the pallet replacement time is elongated as described above, so 10 degrees to 20 degrees is preferred. The sliding of the plate-like body is affected by the frictional resistance between the positioning member and the plate-like body when the positioning member is provided. Therefore, it is preferable to attach a glass end surface sliding member such as kraft paper to the positioning member to improve the slidability of the plate-like body on the pallet. According to the present invention, in a state where the edge of the pallet is parallel to the horizontal plane, the pallet is inclined such that it forms an angle of more than 40 degrees with the horizontal plane, and the pallet -8 - (6) (6) 1335529 and the surface material are positive When the axis of the intersection is centered and the pallet is inclined at 10 degrees or more, the sheet-like body is conveyed and stored one by one on the pallet of the inclined posture, so that a large-sized board such as a large glass substrate can be satisfactorily The body is stored on the pallet piece by piece. [Embodiment] Hereinafter, preferred embodiments of the storage method and storage device of the plate-like body of the present invention will be described based on the drawings. First, the pallet used for the storage device of the plate-shaped body of this example is demonstrated. Fig. 1 is a side cross-sectional view of a flat pallet 1 which can accommodate a glass substrate 4 of the eighth generation (about 2400 mm x about 2160 mm). The pallet 1 is composed of a pedestal 3 and an upper cover 2 provided on the pedestal 3, and can store 120 or so glass substrates 4 in a horizontally stacked state. The pressing member 7 is disposed on the cover 2 above the pallet 1 to press the laminated glass substrate 4 from the upper portion toward the pedestal 3. Fig. 2 is a plan view of the pallet 1, and the pallet 1 is formed in a rectangular shape in plan view in accordance with the shape of the glass substrate 4 to be accommodated. When the glass substrate is to be mounted on the pedestal 3 and the glass substrate is to be taken out from the pedestal 3, the upper cover 2 is detached from the pedestal 3 by a suitable means such as a human hand or a robot. The upper cover 2 is fixed to the pedestal 3 by the jig 10 to prevent it from being displaced or dropped from the pedestal 3 when the pallet 1 is conveyed. When a plurality of sheets of the glass substrate 4 are loaded, the pallet 1 must have a structure capable of withstanding the weight and the necessary rigidity. However, since the weight is lighter, the conveying efficiency and the storage efficiency are better, so the weight when loading the glass substrate 4 is higher. -9- (7) (7) 1335529 Good for 2000kg or less. Figure 3 is a plan view of the pedestal 3. As shown in FIG. 3, the pedestal 3 is formed by assembling a plurality of sections made of non-ferrous metal such as iron or aluminum into a lattice shape in a plurality of vertical and horizontal directions to form a frame body 30. The surface material (the bottom plate of the laminated glass substrate) 5 is fixed on the top surface 30, the protective material 6 of the glass substrate 4 is fixed on the upper surface of the surface material 5 (refer to FIG. 4), and the positioning member of the glass substrate 4, that is, the side plate 1 4, 1 5 are arranged in parallel with the L-shape on the two sides of the surface material 5. In this manner, the positioning members (the side plates 14, 15 of this example) are formed such that the two sides forming the L-shape and the adjacent two sides of the pallet 1 are formed in parallel. In this case, the two sides of the L-shape are formed, and it is preferable to form a phase connection as in the present example, from the viewpoint of facilitating the attachment of the pallet, but the phase connection may not be formed. Further, the length of the positioning member is not particularly limited as long as it is adjusted in accordance with the size of the glass substrate, but the positioning of the glass substrate may not be stably performed when the length is too small. Further, the positioning member is preferably configured to be close to the end edge of the pallet. Fig. 4 is a perspective view of the surface material 5. The surface material 5 is made of a non-ferrous metal plate such as an iron plate or aluminum, and functions to stably mount the glass substrate 4 on the pedestal 3 and prevent dust from entering the tray for accommodating the glass substrate 4. Inside the interior space. Inside the side plates 14 and 15 (positioning members), the protective members 16, 17 of the glass substrate 4 are fixed. The side plates 14, 15 may be iron plates or iron angle tubes. In order to improve the slidability of the glass substrate, the glass end surface sliding members 19 and 20 having a small frictional resistance are bonded to the surface of the protective members 16 and 17 of the glass substrate 4, for example, including kraft paper, ultra high molecular weight polyethylene (UPE), and -10- (8) (8) 1335293 Fluororesin and so on. The glass substrate 4' is abutted against the glass end surface sliding members 19, 20 attached to the protective members 16, 17 fixed to the side plates 14'15, and is loaded in this state, so that the glass can be placed relative to the pedestal 3. The substrate 4 is positioned at a position in the horizontal direction. As a result, in the next step, the automatic take-out of the glass substrate 4 is easily performed. In addition, since the lower side of the glass substrate 4 is in contact with the protective material 17 through the glass end surface sliding member 20, when the glass substrate 4 is housed in the pallet 1 by a storage device to be described later, the glass substrate 4 uses its own weight. The glass end surface sliding member 20 is slid, and the longitudinal side of the glass substrate 4 is brought into contact with the protective material 16, whereby the glass substrate 4 can be positioned in the horizontal direction. Next, in order to facilitate the removal of the glass substrate 4 in the next step, the side plates 14 and 15 are disposed in an L-shape on the side of the pallet 2. When the end surface portion of the glass substrate 4 is taken out from the protective members 16 and 17 fixed to the side plates 14 and 15, the glass substrate 4 is taken out, and the protective members 16 and 17 may be damaged due to friction of the end faces or the like. Preferably, the side panels 14, 15 are designed to be removable for proper replacement. The material of the pedestal 3 and the side plates 14 and 15 may be a non-ferrous metal such as aluminum or a non-metal such as a resin, as long as the strength for supporting the glass substrate 4 can be secured. The material of the protective material 6, 16, 17 takes into consideration the vibration generated by the vehicle (or the aircraft) itself during land transportation or air transportation, for example, a material capable of effectively absorbing a vibration frequency of 8 to 20 Hz. As the protective material 6, 16' 17', a vibration-absorbing material made of various resins such as rubber or silicone resin can be used. 0 -11 - 1335293 'do) The paper of the paper 18 is preferably air-permeable and has a smoothness. The rough surface of 18 seconds or less (JIS P 8 119, 1 976 ) can reduce the contact area and prevent the resin component in the paper from being transferred to the plate-like body 4, and paper texture, burn marks, contamination, etc. occur on the glass surface. Wait. The resin component of the paper 18 is 0.05% or less (JIS P 8205, 1976), which can produce a composite effect with the above-mentioned rough paper surface without adversely affecting the quality of the glass substrate 4 itself. FIG. 5 is a glass substrate of the present example. A plan view of a storage device (a storage device for a plate-shaped body) 50 is used. The storage device 50 shown in the figure is disposed adjacent to a conveyor 52 provided on the downstream side of a glass substrate manufacturing kiln (not shown), and the main system includes a robot (transport means) 54 and a pallet tilting device (tilt) Means) 56. The robot 54 is a general-purpose six-axis articulated robot in which a rectangular suction hand 60 is coupled to the distal end portion of the arm portion 58, and a plurality of adsorption pads (not shown) are arranged on the same plane on the adsorption hand 60. When the glass substrate 4 loaded with the paper 18 is conveyed to the pickup position on the downstream side of the conveyor 52, the robot 54 is rotated in the direction of the arrow to the take-up position. Next, the adsorption pad 60 adsorbs the glass substrate 4 via the bonding paper 18, and then the glass substrate 4 and the paper 18 are housed together in the pallet 1 which is inclined by a predetermined angle by the pallet tilting device 56. The robot 54 repeats this operation to receive the glass substrate 4 piece by piece on the pallet 1. The robot 54 is not limited to a 6-axis articulated robot, and a dedicated robot can be used. Regardless of its construction or name, as long as it can transport glass-13-(12)(12)1335293, it is desirable to provide a kind of viewpoint based on the reduction of the cost of the device. The device uses the weight (gravity) of the glass substrate 4 to control the tilt angle (posture) of the pallet 1 to slide the plate-like body toward the positioning position, so that even if the general-purpose robot 54 is used, The glass substrate 4 can be accommodated so that positional displacement does not occur. At this time, as previously explained, if the inclination angle of the pallet 1 is inadvertently set too large, a time loss occurs when the pallet 1 is replaced, which is not preferable. According to the glass substrate accommodating device 50 of the present example, the pallet tilting device 56 is such that the positioning member 15 is positioned below the pallet 1 and the pallet 1 is tilted to the surface with the shaft 62 as the center as shown in Fig. 6(A). The angle between the material 5 and the horizontal plane is 40 degrees or more, and as shown in Fig. 6(B), the rotation is made centering on the axis 64 orthogonal to the surface material 5 of the pallet 1, and the pallet 1 is tilted to be positioned. The angle between the member 15 and the horizontal plane forms 10 degrees or more. Next, the glass substrate 4 is conveyed and received one by one in the pallet 1 of the inclined posture. When the angle between the pallet 1 and the horizontal plane is less than 40 degrees, the above problem of air discharge cannot be improved, and the problem can be greatly improved when the angle is formed at 40 degrees or more. The angle may be 40 degrees or more, and since the pallet replacement time is elongated as the angle is increased, it is preferably set at 40 to 50 degrees. The upper limit 角度 of the angle is preferably about 72 degrees from the viewpoint of avoiding bending of the glass substrate 4 accommodated in the pallet 1. In addition, 'when the rotation is made about the shaft 64 and the pallet is inclined by 1 degree or more, it is complementary to the inclination of 40 degrees or more as shown in Fig. 6(A)' as shown in Fig. 6(C). Based on the weight of the glass substrate 4, the lower edge portion 4A of the glass substrate 13 is slid in the direction of the arrow A on the kraft paper of the protective material 17, and the longitudinal side 4B of the glass substrate 4 is abutted. Protective material 16 . Thereby, the position of the glass substrate 4 in the horizontal direction (plate surface direction) can be positioned, and the glass substrate 4 can be positioned at the predetermined position on the pallet 1. When the inclination angle of the positioning member 15 of the pallet 1 and the horizontal plane is less than 10 degrees, the glass substrate 4 is hard to slip, and the positioning time is shorter as the inclination angle is larger, but the pallet replacement time is elongated as described above. It is preferably 10 to 20 degrees. Therefore, according to the glass substrate storage device 50 of the present embodiment, the pallet 1 is inclined so as to form an angle of 40 degrees or more with the horizontal plane of the pedestal 3, and is centered on the axis 64 orthogonal to the surface material 5 of the pallet 1. By rotating the tray 1 and tilting the pallet 1 to 10 degrees or more, the glass substrate 4 is conveyed and stored one by one in the pallet 1 in the inclined posture. Therefore, the large-sized glass substrate 4 can be satisfactorily stored in the sheet. Board 1. At this time, if the paper is sandwiched between the glass substrate 4 and the glass substrate 4, the frictional resistance between the glass substrates 4 and 4 can be reduced, and the protective materials 16 and 17 of the glass substrate 4 fixed to the side plates 14 and 15 can be attached. When the glass end surface sliding members 19 and 20 are combined, the frictional resistance between the glass end surface sliding members 19 and 20 and the end surface of the glass substrate 4 can be reduced, and a better storage can be achieved. Fig. 7 is a schematic structural view showing the first tilting device 70 in the pallet tilting device 56, which can incline the pallet 1 so that the angle between the pedestal 3 of the pallet 1 and the horizontal plane is 40 degrees or more. Fig. 8 is a schematic structural view showing the second tilting device 80 in the pallet tilting device 56, which is capable of rotating the pallet 1 around the axis 64 orthogonal to the surface material 5 of the pallet 1, The pallet 1 is inclined by more than 10 degrees. -16- (14) (14) 13354293 According to the first tilting device 70 shown in Fig. 7, the pallet 1 is mounted on the stage 72 (the upper cover 2 is removed), and the stage 72 is set to be capable of Shaking (undulation) is transmitted through the shaft 62, and the piston 76 of the cylinder device 74 is coupled to the stage 72. When the piston 76 expands and contracts, the stage 72 is rocked about the shaft 62, whereby the posture of the pallet 1 is changed between the position where the inclination is 40 degrees or more and the position of the horizontal state. According to the second tilting device 80 shown in Fig. 8, the stage 72 (for loading the pallet 1) is provided so as to be rockable through the shaft 64, and the piston 84 of the cylinder device 82 is coupled to the piston 86 via the bracket 86. The edge of the stage 72. When the piston 84 expands and contracts, the stage 72 is rocked by the shaft 64, whereby the posture of the pallet 1 is adjusted to a position inclined by 10 degrees or more. In this example, although the tilting device is an example of a lifting cylinder, a motor can be used as long as it can tilt the pallet 1 regardless of any mechanism. In the present embodiment, the glass substrate 4 is described as being applied to the glass substrate 4, but it is also applicable to a plate-shaped body such as a resin plate or a metal plate. The present invention is applied to a liquid crystal display, a plasma display, or the like. A large glass substrate for a flat display and a large glass substrate of an intermediate product in the manufacturing process are housed in a pallet. In addition, the entire contents of the specification, the patent application, the drawings and the abstract of the Japanese Patent Application No. 2006-199418, filed on Jul. 21, 2006, the entire contents of 〇 [Simple description of the diagram] -17- (15) 1335293 Figure 1 is a side cross-sectional view of a flat pallet. Fig. 2 is a plan view of the flat pallet shown in Fig. 1. Fig. 3 is a plan view of the pedestal of the flat pallet shown in Fig. 1. Fig. 4 is a perspective view showing the surface material of the flat pallet shown in Fig. 1. Fig. 5 is a schematic plan view of a storage device for a glass substrate. Fig. 6(A)(B)(C) is an explanatory view showing the operation of the pallet tilting device. φ Fig. 7 is a schematic structural view of the first tilting device. Fig. 8 is a schematic structural view of the second tilting device. [Main component symbol description] 1 : Pallet 2 : Upper cover 3 : pedestal 4 : Glass substrate _ 5 : Surface material 6 : Protective material - 7 : Squeeze member 1 0 · Clamp 1 1 : Stacker hole 11 side cover 13 : Top cover 1 4, 1 5 : Side plate 16, 丨 7 : Protective material -18- (16) (16) 1332529 1 8 : Paper 19, 20: Glass end face sliding member 3 〇: Frame 50: Glass Substrate storage device 52: Conveyor 54: Robot 5 6: Pallet tilting device 58: Arm portion 60: Adsorption hand 62, 64: Shaft 70: First tilting device 72: Carrier 74: Cylinder device 76: Piston 80 : 2nd tilting device 8 2 : cylinder device 84 : piston 86 : bracket 19 -