200524805 (1) 九、發明說明 【發明所屬之技術領域】 本發明係相關於將從平板旋轉機等的印刷機排出的折 •本弄成一定份數的一束，進行壓擠捆紮的堆疊捆包機及其 控制方法。 【先前技術】 習知’此種堆疊捆包機一般而言，具有以偏位重疊狀 態輸送折本的輸送帶、聚積從該輸送帶終端使自由落下的 折本成小束的聚積裝置、暫時停止前述輸送帶的折本的流 動的阻斷裝置、在藉由該阻斷裝置停止折本的流動之間壓 出I亥小束向下游測的按壓器、進一步堆積該小束成大束的 大束製作部和捆紮該大束的捆紮部，例如，以2 0m /分以 上的速度連續流動折本，使聚積形成束，捆上捆帶而捆紮 〇 就前述阻斷裝置，已知具有壓按阻止被輸送的折本的 按壓型停止器、藉由該按壓型停止器從被按壓阻擋的折本 向上游側壓觸折本的流動且以既定速度轉動的按壓滾輪和 沿著前述按壓型停止器下方以及按壓滾輪的軌道下被延設 而藉由該輸送帶舉升前述輸送帶上的折本的升降板，藉由 按壓型停止器、升降板的協力作動，暫時使折本的流動停 止的裝置（例如參照日本實用新案公告號碼平8 - 5 1 7 9公 報）。 前述小束聚積裝置一般而言具有引導折本的前後左右 -5- 200524805 (2) 的引導壁、接受從前述輸送帶落下的折本的束而聚積的升 降台和在聚積既定份數的折本的前述升降台降下時在該升 降台的上方之中暫時進出移動而預收從前述輸送帶落下的 折本的可進退移動的暫時承接板，就製作最終形態的大束 的前製程，做成小束。前述左右的引導壁形成前述暫時承 接板可進入的縫隙，且在該左右引導壁的外側面具有可開 閉前述縫隙的開閉閘（參照例如日本特許公開號碼2 0 〇 3 — 6 3 7 2 0號公報）。 前述大束製作部具有載置而使小束升降的小束升降台 、在該小束升降台上方之中引導該小束或堆疊該小束的大 束的前後左右的圍籬和在藉由前述圍牆所包圍的空間的底 部可進退地被支持的大束握持器，形成大束握持器從左右 或前後方向進入而揪收小束升降台上的小束的結構（參照 例如日特許公告號碼平7 — 1 8 6 5 8號公報）。 堆疊捆包機因爲如上述以高速處理折本，有容易產生 折本的紙堵塞和不整齊的傾向。但是，堆疊捆包機與旋轉 機一齊生產線化，因爲在堆疊捆包機之中產生紙堵塞等的 不合適使生產線全體停止，所以使折本的紙堵塞和不整齊 盡力不產生一直爲從前以來的課題。折本的紙堵塞和不整 齊在堆疊捆包機的種種的構成要素之中可產生。 在阻斷裝置，爲了暫時停止折本的流動，升降板從輸 送帶舉升折本的流動，且從下游側到上游側按壓滾輪轉動 壓觸經並排於升降板上的折本之上。按壓滾輪轉動壓觸經 折本的並排之上係平均弄窄偏位重疊的折本的間距爲目的 -6 - 200524805 (3) 但是，在習知的阻斷裝置之中，升降板因爲一度舉升 在升降板上的折本的流動，所以藉由升降板的上游側端部 停止折本的流動，因爲在其位置折本堆疊成九子狀’所以 限制由阻斷裝置的折本流動的暫時停止時間。 又，在阻斷裝置之中，藉由按壓型停止器和升降台挾 持折本，阻斷折本的流動之際，在按壓型停止器按壓的折 本的直下游側偏位重疊的折本從藉由按壓型停止器所按壓 的折本承受摩擦按壓力，慢於前行的折本的流動而被送至 小束聚積裝置時，在該時爲了暫時承接板已經進入小束聚 積裝置，有前行的小束的數目不足於既定份數的情況和將 進入小束聚積裝置的叉狀的暫時承接板穿成一串的情事。 更且，在小束聚積裝置之中，因爲是藉由左右引導壁 的開閉閘對暫時承接板形成點接觸或形成與折本的左右邊 緣形成交叉方向的線接觸封閉左右引導壁和暫時承接板的 間隙的構造，所以有從瞬間閉器折本穿出的情事。 更且，載置於升降台的折本的小束在藉由開閉閘輸送 至大束製作部之前，雖然藉由再使升降板上升壓抵於暫時 承接板的內面而進行折本間的空氣的抽取，但該時’在暫 時承接板的內面，小束最頂部的1份折本貼上的情事。貼 上暫時承接板的折本有在暫時承接板退出移動之際向不規 則的方向落下，且挾持於構成元件間的情事。 又，在大束製作部之中，載置小束的小束升降台上升 ，在包圍於圍籬的空間內使小束上升，做成L字形的大束 200524805 (4) 握持器從左右進入_述空間而從左右支持小束的底面後’ 小束升降台下降。雖然重覆此一連串的動作製作大束’但 載置於小束升降台上的小束的位置偏移時，在小束升降台 上升時，載置於小束升降台的小束的上緣抵於圍籬，有不 能正常堆疊的情事° 【發明內容】 爲了解決上述習知的課題，就本發明的堆疊捆包機在 具有以偏位重疊的狀態輸送折本的輸送帶 '聚積從該_送 帶終端使自由落下的折本弄成小束的小束聚積裝置、暫時 停止前述輸送帶上的折本的流動的阻斷裝置、藉由該接阻 斷裝置在停止折本的流動之間往下游側壓出該小束的按壓 器、進一步堆疊該小束弄成大束的大束製作部和捆紮該大 束的捆紮部的堆疊捆包機，其特徵爲前述阻斷裝置具有按 壓而使被輸送的折本停止的按壓型停止器、從藉由該按壓 型停止器所按壓阻斷的折本向上游側壓觸折本的流動且以 既定速度轉動的按壓滾輪和沿著前述按壓型停止器以及按 壓滾輪的軌道下所被延設而藉由該輸送帶舉升前述輸送帶 上的折本的升降板，前述升降板藉由獨立驅動的至少1對 的升降驅動裝置可傾斜移動地支持該升降板的至少上游側 部分以及下游側部分。在前述按壓型停止器的直下游位置 之中，可具有降低前述輸送帶的輸送高度的段差。 又，爲解決上述習知的課題，本發明就控制上述構成 的堆疊捆包機的方法，其特徵在使前述升降板上升之際’ -8- 200524805 (5) 爲了在伴隨前述按壓滾輪的轉動而壓觸該按壓滾輪的位置 之中舉升折本，前述升降驅動裝置以從下游側上升至上游 側的順序驅動控制。 在控制前述升降驅動裝置的上升驅動之際，較佳是使 上游側的升降驅動裝置的上升速度與前述按壓滾輪的轉動 的移動速度以及前述上游側升降驅動裝置的上升距離成正 比且與前述按壓滾輪的移動距離成反比。 更且，爲解決上述習知的課題，依據本發明的堆疊捆 包機具有前述小束聚積裝置引導折本的前後左右的引導壁 、接收從前述輸送帶落下的折本的束而聚積的升降台和在 聚積既定份數的折本的前述升降台下降時在該升降台的上 方之中暫時進出移動而預收從前述輸送帶落下的折本的可 進退移動的暫時承接板，前述左右的引導壁具有在前述暫 時承接板進入時，在該左右引導壁的外側面具有關閉該暫 時承接板和左右的引導壁下端的間隙的至少一部份的開閉 閘，前述瞬間關閉器自由上下移動地被支持，且封閉前述 間隙而被彈性加壓，藉由進入前述暫時承接板的進入上壓 該開閉閘而形成的傾斜引導面和可面接觸於前述暫時承接 板的承接面的平坦面。 又，爲解決上述習知的課題，依據本發明的堆疊捆包 機其特徵係前述小束聚積裝置，具有引導折本的前後左右 的引導壁、接收從前述輸送帶落下的折本的束而聚積的升 降台和在聚積既定份數的折本的前述升降台降下時在該升 降台的上方暫時進出移動而預收從前述輸送帶落下的折本 -9- 200524805 (6) 的可進退移動的暫時承接板，在前述暫時承接板的內面形 成折本的貼附防止用凹凸。 更且，爲解決上述習知的課題，依據本發明的堆疊捆 包機的特徵係前述大束製作部具有，載置小束而使升降的 小束升降台、爲在前述小束升降台上方之中引導小束或堆 疊該小束的大束的前後左右的圍籬而其底側在前後以及左 右之至少任一的方.向開放而自由擺動地被支持的圍籬、在 藉由前述圍籬所包圍的空間的底部可進退地被支持的大束 握持器、偵測往載置於前述小束升降台上的小束的前後以 及左右的至少之一的側邊的位置偏移的偵測部和接收由該 偵測部的偵測信號而往前後以及左右的至少之一的側邊開 放前述圍籬而使擺動驅動的驅動部。 若由本發明，支持該升降板的升降驅動裝置配置在至 少上下游兩側，該等獨立驅動，且藉由採用可傾斜移動地 支持升降板的構成，因爲可使配合按壓滾輪的移動而舉升 折本的流動，所以可防止在升降台的上游側端部位置之中 折本堆積成九子狀而延長折本的暫時停止時間。 又，在前述按壓型停止器的直下游位置之中，藉由設 置降低前述輸送帶的輸送高度的段差，防止交錯於按壓型 停止器按壓的折本的直下游側的折本從藉由按壓型停止器 所按壓的折本接受摩擦按壓力，慢於前行折本的流動而被 送至小束聚積裝置的情事。 更且，在小束聚積裝置之中，藉由設置自由上下移動 -10- 200524805 (7) 地支持左右引導壁的開閉閘，且封閉左右引導壁和暫時承 接板之間的間隙而彈性加壓，藉由前述暫時承接板的進入 上呀該開閉閘而形成的傾斜引導面和可面接觸於前述暫時 承接板的承接面的平坦面，可有效防止從開閉閘折本穿出 的情事。 又，藉由在暫時承接板的內面形成折本的貼附防止用 凹凸，使升降台上升而壓抵暫時承接板的內面，在再壓小 束之際，折本不貼附於暫時承接板的內面。 更且，前述大束製作部做成具有載置小束而使升降的 小束升降台、爲在前述小束升降台上方之中引導該小束或 堆積該小束的大束的前後左右的圍籬而其底側開放於前後 以及左右的至少之一的方向而自由擺動地被支持的圍籬、 在藉由前述圍籬所包圍的空間的底部可進退地被支持的大 束握持器、偵測往載置於前述小束升降台上的小束的前後 以及左右的至少之一的側邊的位置偏移的偵測部和接收由 該偵測部的偵測信號而往前後以及左右的至少之一的側邊 開放前述圍籬而使擺動驅動的驅動部，因爲偵測載置於小 束升降台上的小束位置偏移而開放圍籬，小束不抵住圍籬 【實施方式】 就依據本發明的堆疊捆包機的最佳的實施形態，在以 下參照第1至4圖且說明。 如第1圖所示，堆疊捆包機1具有以偏位重疊狀態輸送 -11- 200524805 (8) 折本的輸送帶2、聚積從輸送帶2的終端使自由落下的折本 且弄成小束的小束聚積裝置3、暫時停止輸送帶上的折本 的流動的阻斷裝置4、在藉由阻斷裝置4停止折本的流動之 間向下游側或前方壓出該小束的按壓器5、進一歩堆疊§亥 小束弄成大束的大束製作部和捆紮大束的捆紮部7 ° 輸送帶2在分開配置的驅動皮帶輪和被動皮帶輪’ {吏 複數條無端的纜繩平行捲回。輸送帶2以偏位重疊的狀態 輸送從圖外的旋轉機等所排出的折本，排出至小束聚積裝 Ρτ0- Ο Ε ^ ° 阻斷裝置4如第2圖所良好呈現，具備按壓型停止器1 〇 、配置於按壓型停止器1 〇的上游位置的按壓滾輪11以及沿 著按壓型停止器1 0的下方以及按壓滾輪的軌道下延伸的升 降板1 2。阻斷裝置4可依照需要具備按壓型停止器1 0在按 壓折本並列體之際從上方輕壓折本並列體的薄板彈簧狀的 按壓體13。 升降板1 2沿著構成輸送帶2的平行狀無端纜繩，配置 於其平行間隔的間隙，藉由一對升降驅動裝置i 2a和1 2b 被支持於上下游兩側，從較輸送帶2的輸送面低的位置上 升至稍高的位置，相反地亦可下降。 升降驅動裝置1 2a和1 2b，在圖式是例舉氣壓汽缸， 其堆疊捆包機的前端自由轉動地附著於昇降板1 2內面的軸 ，藉由一對升降驅動裝置1 2 a和1 2 b個別獨立驅動，昇降 板1 2可傾斜移動地被支持。 按壓型停止器10具有固定於框架15的氣壓汽缸10a， -12- 200524805 (9) 藉由氣壓汽缸1 〇a的驅動上下移動。另一方面，按壓滾輪 1 1從固定於框架1 5的直線型引導1 1 a、引導於直線形引導 1 1 a的滑塊1 1 b和可上下驅動地支持於滑塊1 1 b的纜繩本 體1 1 c形成。直線形引導1 1 a內藏於空氣汽缸，在上游側 和下游側之間於前後方向使支持於滑塊1 1 b的纜繩本體 1 1 c移動。滑塊1 1 b具備氣壓汽缸於內部而於上下方向驅 動纜繩本體1 1 c。 按壓型停止器10與升降板12協力作動，按壓而使被輸 送的折本停止。相同地按壓滾輪1 1與升降板1 2協力作動， 藉由按壓型停止器1 0從被按壓停止的折本向上游側壓觸折 本的流動而使停止。 按壓體13藉由空氣汽缸10a和10b配支持，合倂於按 壓停止器1 0的升降移動而升降移動。 使升降體1 2上升之際，爲了在伴隨按壓滾輪1 1的轉動 而按壓滾輪1 1壓觸的位置之中從輸送帶舉升折本，希望升 降板從下游側慢慢地上升到下游側，驅動控制升降驅動裝 置 1 2 a 和 1 2 b ° 具體而言，使按壓型停止器1 〇下降同時使下游側的升 降驅動裝置1 2 b上升，藉由按壓型停止器1 0和升降板1 2的 下游側部分利用挾持來阻止折本（第2 ( b )圖）。接著配 合於按壓滾輪1 1的移動使上游側的升降驅動裝置1 2 a上升 (第2 ( c )圖），此時，在上游側的升降驅動裝置1 2 a的 上升速度爲V u p，按壓滾輪1 1的移動速度爲V r，上游側 升降驅動裝置1 2 a的上升距離爲Η，按壓滾輪1 1的移動距 -13- 200524805 (ίο) 離爲L的情況，在此等之間，例如，具有v u p二（η / L )V r的關係而可控制驅動。如此爲之，折本按照按壓滾 輪11的移動由升降板12所舉升，在升降板12上可平均弄窄 折本的偏位重疊間距，且同時可以防止在升降板1 2的上游 側端部位置之中折本重疊成九子狀於輸送帶2上。 在按壓型停止器10緊接著的直下游位置，有輸送帶2 和2的接縫，形成輸送高度變低的段差S (參照第2 ( c ) 圖）。藉由形成該段差S，如第2 ( c )圖擴大顯示，緊鄰 受按壓型停止器10所按壓阻止的折本l〇〇a的下游附近的 折本100b不會受到來自於按壓型停止器10所按壓的折本 1 0 0 a的按壓力，可平順地流動向下游。 如第1圖所示，小束聚積裝置3具有接受從輸送帶2落 下的折本的束而聚積的可升降的升降台20、引導折本的前 後左右的引導壁2 1和在聚積既定的份數的折本的升降台2 0 下降時在昇降台20的上方暫時進出移動而預收從輸送帶2 落下的折本的可進退移動的暫時承接板22。配置於前後左 右的引導壁2 1之中，前方（下游側）的引導壁係叉狀而使 落下的折本的前方緣一致，後方的引導壁，以皮帶輪皮帶 構成，面向折本的側邊向下移動而輔助折本的堆疊。 如第3(a)圖以及第3(b)圖所示，左右的引導壁21 在暫時承接板2 2進入時，在左右引導壁2 1的外側面具有封 閉暫時承接板2 2和左右的引導壁2 1下端的間隙X的一部 分的開閉閘2 3。 開閉閘2 3具有被自由轉動地嵌入固定於引導版2 1的外 -14- 200524805 (11) 面的軸承2 5的軸體2 3 a、固定於軸體2 3 a的下端的塑膠製 的開閉閘本體2 3 b和向下方亦即暫時承接板2 2的方向使外 嵌於軸體23的開閉閘本體23b彈性施壓的線圈彈簧23c。 開閉閘2 3配置於各引導壁2 1的前後2個部位。暫時承接板 22退出之時，在開閉閘23的下方而配置於較暫時承接板22 低的位置的接收棒24接收開閉閘23。開閉閘23的開閉閘本 體2 3 b具有藉由暫時承接板2 2的進入上壓開閉閘2 3而形成 的傾斜引導面23b - 1和面接觸於暫時承接板22的承接面的 平坦面2 3 b — 2。開閉閘2 3的開閉閘本體2 3 b因爲與暫時承 接板22面接觸，所以確實防止折本從引導壁21和暫時承接 板22之間的間隙穿出的情事。 暫時承接板2 2的內面爲防止折本貼附’形成微細的凹 凸（未圖示）。該凹凸，例如除了藉由噴砂機形成，亦可 藉由習知的凹凸賦予手段形成。凹凸的形狀和大小等’在 折本和暫時承接板內面之間，若可防止由真空狀態的產生 的貼附，沒有特別限定。 如第4圖擴大顯示，大束製作部6具有載置小束40而使 升降的小束升降台3 0、在小束升降台3 〇的上方之中引導該 小束或堆疊該小束的大束的前後左右（在第4圖只顯示左 右）的圍籬3 1和在藉由圍籬3 1所包圍的空間的底部可進退 地被支持的大束握持器3 2。再者’在本實施型態之中左右 的圍籬3 1和3 1係延長於上下的角棒狀物。 左右的圍籬3 1和3 1，其底側開放於前後以及左右的至 少之一的方向而自由擺動地被支持’藉由驅動部3 3擺動驅 -15- 200524805 (12) 動。驅動部3 3藉由偵測向載置於小束升降台上 右的位置偏移的偵測部（未圖示）接收所偵測 號，向左右側開放圍籬3 1和3 1而使擺動驅動。 部可使用習知的偵測手段，例如可使用鄰近開 可預先決定小束升降台30上升而結束在大束握 的接收移轉的時間，在此時間內動作不能結束 置偏移產生者檢出此。 如此爲之，在偵測載置於小束升降台3 0上 位置偏移（第4 ( a )圖）時，如第4 ( b )圖所 籬3 1和3 1小束可不抵於圍籬3 1和3 1。 再者，大束握持器32，做成L字形，自由 持著，支持大束的支持部形成叉狀，通過以方 左右圍籬3 1和3 1的間隙而可支持大束的底面緣 降台3 0在載置小束的狀態上升時，接近大束握 大束握持器3 2擺動於外側而打開小束的通路（ )圖）。此時，大束握持器3 2已經握持小束時 小束一旦被釋放而落下乘載於載置於小束升降 的上面。 小束升降台3 0在載置複數束小束的狀態再 升至既定局度爲止之處大束握持器32再次向內 持最下段的小束的底。藉由此動作的反覆做成 【圖式簡單說明】 第1圖係顯示依據本發明的堆疊捆包機的 的小束的左 位置偏移信 未圖示偵測 關等，或亦 持器3 2小束 的情況就位 的小束4 0的 示，開放圍 擺動地被支 條所形成的 部。小束升 持器3 2時， 參照第4 ( b ，被握持的 台3 0的小束 上升，在上 側擺動，支 大束。 一實施型態 -16- 200524805 (13) 的側面圖。 第2圖係擴大顯示第1圖的堆疊捆包機的阻斷裝置的側 面圖。 第3圖係擴大顯示第1圖的堆疊捆包機的小束聚積裝置 ’第3 ( a )圖係側面圖，第3 ( b )圖係正面圖。 第4圖係顯示第1圖的大束製作部的正面圖。 【主要 元件 符 號 說 明 ] 1 堆 疊 捆 包 機 2 輸 送 m： m 3 小 束 聚 積 裝 置 4 切 斷 裝 置 5 按 壓 器 6 大 束 製 作 部 7 捆 紮 部 10 按 壓 型 停 止 器 10a 氣 壓 汽 缸 10b 氣 壓 汽 缸 11 按 壓 滾 由A m 1 la 直 線 型 引 導 lib 滑 塊 11c 滾 輪 本 體 12 升 降 板 12a 升 降 驅 動 裝 置 -17- 200524805 (14) 12b 升 1 3 按 15 框 20 升 2 1 引 22 暫 23 開 23a 軸 23b 開 23b- 1 傾 23b-2 平 23c 線 24 接 25 軸 3 0 小 3 1 圍 32 大 3 3 驅 40 小 100a 折 100b 折 降驅動裝置 壓體 架 降台 導壁 時承接板 閉閘 體 閉閘本體 斜引導面 坦面 圈彈簧 收棒 承 束升降台 籬 束握持器 動部 束 本 本200524805 (1) IX. Description of the invention [Technical field to which the invention belongs] The present invention relates to a stack of books folded from a printing machine such as a flat-bed rotary machine into a certain number of bundles and pressed and bundled. Charter and its control method. [Prior art] It is conventionally known that such a stacking and packing machine generally includes a conveyor belt that transports folded papers in an offset and overlapped state, an accumulation device that accumulates folded papers that fall freely from the end of the conveyor belt into small bundles, and temporarily stops The device for blocking the flow of the folded folder of the conveyor belt is used to press the presser to measure downstream of the bundle of folds to stop the flow of the folded folder by the blocking device. And the bundling unit that bundles the large bundle, for example, continuously folds the book at a speed of 20 m / min or more to make a bundle to form a bundle, bundling and bundling. As for the aforementioned blocking device, it is known that it has a press to prevent it from being transported. A press-type stopper for the folding book, a pressing roller that presses the flow of the folding book from the folded-up stopper to the upstream side and rotates at a predetermined speed by the pressing-stopper, and along the lower part of the pressing-down stopper, and The lifting plate is extended under the track of the pressing roller to lift the folded book on the conveyor belt by the conveyor belt, and the flow of the folded book is temporarily stopped by the cooperation of the push-type stopper and the lifting plate. Device (for example, refer to Japanese Utility Model Announcement No. Hei 8-5 1 7 9 bulletin). The aforementioned small bundle accumulation device generally has a guide wall for guiding the front and back of the booklet -5- 200524805 (2), a lifting table for receiving the bundles of the booklets falling from the conveyor belt, and a stacker for collecting a predetermined number of copies. When the aforementioned lifting platform is lowered, it temporarily moves in and out above the lifting platform, and advances and retracts the temporary receiving plate that can advance and retract the folding books falling from the conveyor belt. bundle. The left and right guide walls form a gap into which the temporary receiving plate can enter, and an opening and closing gate capable of opening and closing the gap is provided on an outer side surface of the left and right guide walls (see, for example, Japanese Patent Publication No. 2 0 3-6 3 7 2 0 Bulletin). The large beam production section includes a small beam lifting platform placed thereon to lift and lower the small beam, a fence for guiding the small beam or stacking large beams of the small beam on the upper and lower sides of the small beam lifting platform, and a fence for passing the small wall. The bottom of the enclosed space is supported by a large beam holder that can be advanced forward and backward, forming a structure in which the large beam holder enters from the left and right or front and rear directions to retract the small beam on the small beam lifting platform (refer to, for example, Japanese Patent Announcement No. Hei 7 — Bulletin 1 8 6 5 8). Since the stacking and packing machine processes the folded paper at a high speed as described above, the folded paper tends to be jammed and irregular. However, the production line of the stacking and bundling machine is integrated with the rotary machine. Because the paper jam in the stacking and bundling machine is inappropriate, the entire production line is stopped. Therefore, it is always a problem to prevent paper jams and irregularities in the folded paper from occurring. . Folded paper jams and irregularities can occur among the various components of a stacker. In the blocking device, in order to temporarily stop the flow of the folding book, the lifting plate lifts the flow of the folding book from the conveyer belt, and presses the roller from the downstream side to the upstream side to rotate and press it on the folding paper on the lifting plate. The purpose of pressing the scroll wheel to press the side-by-side of the folded books is to narrow the gap between the folded books evenly. -6-200524805 (3) However, in the conventional blocking device, the lifting plate The flow of the folds raised on the lifting plate is stopped by the upstream end of the lifting plate, and the folds are stacked in a nine-shaped shape at the position, so the flow of the folds by the blocking device is restricted. Stop time temporarily. Further, in the blocking device, the press-type stopper and the lifting table hold the folds to block the flow of the folds, and the folds that are offset and overlapped on the direct downstream side of the folds pressed by the press-type stopper are blocked. When the folds pressed by the push-type stopper are subjected to the frictional pressing force and are slower than the flow of the forward folds, they are sent to the small beam accumulation device. At this time, the receiving plate has already entered the small beam accumulation device. There are cases where the number of forward beamlets is less than the predetermined number of copies, and the situation of wearing a fork-shaped temporary receiving plate entering the beamlet accumulation device into a series. Furthermore, in the small bundle accumulation device, the left and right guide walls and the temporary receiving plate are closed by making point contact with the temporary receiving plate through the opening and closing shutters of the left and right guide walls or forming line contact crossing the left and right edges of the folded book. The structure of the gap, so there is a case of breaking out from the instantaneous shutter. In addition, before the small beam of the folded book placed on the lifting platform is conveyed to the large beam production department through the opening and closing gate, the air of the folding room is raised by pressurizing the lifting plate against the inner surface of the temporary receiving plate. Extraction, but at this time, 'the inside of the temporary receiving board, the top of a small bundle of folded paper is pasted. The folds attached to the temporary receiving plate may fall in an irregular direction when the temporary receiving plate is withdrawn and moved, and may be held between the components. In the large beam production department, the small beam lifting platform on which the small beams are placed is raised, and the small beams are raised in the enclosed space to form an L-shaped large beam. 200524805 (4) The holder enters from left and right_ Behind this space and from the bottom surface supporting the beamlet left and right 'the beamlet lifter descends. Although this series of actions is repeated to make a large beam, but when the position of the small beam placed on the small beam lifting table is shifted, when the small beam lifting table is raised, the upper edge of the small beam placed on the small beam lifting table reaches For the fence, there is a case that it cannot be stacked normally. [Summary of the Invention] In order to solve the above-mentioned conventional problem, the stacking and packing machine of the present invention has a conveyor belt 'accumulation of conveying folded papers in a state of overlapping and offset from the _ A small-bundle accumulation device with a terminal to freely fold the book into small bundles, a blocking device that temporarily stops the flow of the folds on the conveyor belt, and a stop device to stop the flow of the folds through the blocking device The downstream side presses out the small bundle presser, further stacks the small bundle to form a large bundle, and a stacking and bundling machine for bundling the large bundle bundle, wherein the blocking device has a pressing mechanism for folding the conveyed material. The pressing type stopper of this stop, the pressing roller which presses the flow of the folding book toward the upstream side from the folded book blocked by the pressing type stopper, and rotates at a predetermined speed along the pressing type stopper and the pressing device. The lifting plate is extended under the track of the pressing roller, and the folding plate on the conveyor belt is lifted by the conveyor belt. The lifting plate can be tilted to support the lifting by at least one pair of lifting driving devices independently driven. At least an upstream side portion and a downstream side portion of the plate. The step-down position of the press-type stopper may have a step that reduces the conveyance height of the conveyor belt. In order to solve the above-mentioned conventional problems, the present invention is directed to a method for controlling a stacking and packing machine configured as described above, which is characterized by raising the lifting plate '-8- 200524805 (5) In order to accompany the rotation of the pressing roller, The folding pad is lifted from the position where the pressing roller is pressed, and the lifting drive device is driven and controlled in order from the downstream side to the upstream side. When controlling the lifting drive of the lifting drive device, it is preferable that the lifting speed of the lifting drive device on the upstream side is proportional to the moving speed of the rotation of the pressing roller and the lifting distance of the lifting drive device on the upstream side and is proportional to the pressing force. The moving distance of the wheel is inversely proportional. Furthermore, in order to solve the above-mentioned conventional problems, the stacking and packing machine according to the present invention includes the guide walls for front, back, left, and right of the small bundle accumulation device to guide the folded book, and a lifting table for receiving the bundles of folded books dropped from the conveyor belt and accumulated. And a temporary receiving plate that can move forward and backward temporarily when the aforementioned lifting platform accumulating a predetermined number of folds descends above the lifting platform and advances and retracts the foldable books that fall from the conveyor belt, and the left and right guide walls When the temporary receiving plate enters, at least a part of the opening and closing shutters for closing the gap between the temporary receiving plate and the lower ends of the left and right guide walls are provided on the outer sides of the left and right guide walls, and the instantaneous shutter is supported to move up and down freely. Moreover, the gap is closed and elastically pressurized, and the inclined guide surface formed by pressing the opening and closing gate by entering the temporary receiving plate and pressing up the opening and closing gate and the flat surface that can contact the receiving surface of the temporary receiving plate. In order to solve the above-mentioned conventional problems, the stacking and packing machine according to the present invention is characterized in that the small bundle accumulation device includes guide walls for guiding the front, back, left, and right sides of the folder, and accumulates the bundles of the folder that are dropped from the conveyor belt. When the aforementioned lifting platform that accumulates a predetermined number of folds is lowered, it temporarily moves in and out above the lifting platform and pre-collects the folds that fall from the aforementioned conveyor belt. 9- 200524805 (6) The receiving plate is formed with a concave-convex protrusion for preventing folding on the inner surface of the temporary receiving plate. Furthermore, in order to solve the above-mentioned conventional problems, the feature of the stacking and packing machine according to the present invention is that the large beam production section has a small beam lifting platform for placing and lifting a small beam, and is positioned above the small beam lifting platform. Guide a small bundle or a large bundle of small bundles in front, back, left, and right, and the bottom side is at least one of front and back, and left and right. The fence that is supported to open and swing freely is in the aforementioned fence. A large-beam gripper that can be supported forward and backward at the bottom of the enclosed space, and a detection unit that detects positional deviations toward the front and back of the small beam placed on the small-beam lifting platform and at least one of the left and right sides. And a driving unit that receives the detection signal from the detection unit and swings the fence by opening the aforementioned fence to at least one of front and back and left and right sides. According to the present invention, the lifting driving device supporting the lifting plate is arranged at least on both the upstream and downstream sides, and these are independently driven, and by adopting a structure capable of supporting the lifting plate tiltably, it can be lifted in cooperation with the movement of the pressing roller. The flow of the folds prevents the folds from accumulating in the shape of a nine in the upstream end position of the lifting platform, thereby extending the temporary stop time of the folds. In addition, in the position directly downstream of the press-type stopper, a step is provided to reduce the conveying height of the conveyor belt, thereby preventing the folds staggered on the straight downstream side of the folds pressed by the press-type stopper from being pressed. The folder pressed by the type stopper receives frictional pressing force, which is slower than the flow of the forward folder and is sent to the small beam accumulation device. In addition, in the small beam accumulation device, the opening and closing gates of the left and right guide walls are supported by providing free up-and-down movement-10-200524805 (7), and the gap between the left and right guide walls and the temporary receiving plate is closed and elastically pressurized. The inclined guide surface formed by the opening and closing of the temporary receiving plate and the flat surface that can face the receiving surface of the temporary receiving plate through the entry of the temporary receiving plate can effectively prevent the book from passing through the opening and closing brake. In addition, by forming irregularities on the inner surface of the temporary receiving plate to prevent the attachment of the folded book, the lifting platform is raised to press against the inner surface of the temporary receiving plate. When the small bundle is pressed again, the folded book is not attached to the temporary Underside of the receiving plate. Furthermore, the large beam production unit is formed with a small beam lifting platform for placing and lifting small beams, and a front, rear, left, and right fence for guiding the small beams or stacking the large beams above the small beam lifting platforms. The fence whose bottom side is openly supported in at least one of front, back, left, and right directions, and is swingably supported. A large-grip gripper which is supported forward and backward at the bottom of the space surrounded by the fence, detects A detection unit that is shifted toward the front and back and at least one of the left and right sides of the small beam placed on the small beam lifting platform, and receives at least one of the detection signal from the detection unit One side of the fence is opened by the side of the fence, so that the driving unit for swing driving opens the fence because the beam position on the beam lifting platform is detected to be shifted. The beam does not resist the fence. [Embodiment] The best embodiment of the stacking and packing machine according to the present invention will be described below with reference to FIGS. 1 to 4. As shown in Fig. 1, the stacking and packing machine 1 has an off-position and overlapping state for conveying. 11- 200524805 (8) Folded booklet conveyor belt 2 accumulates freely-folded booklets from the end of the conveyor belt 2 and forms a small bundle Small bundle accumulation device 3, a blocking device 4 for temporarily stopping the flow of folds on the conveyor belt, and a pressing device for pressing the small bundle to the downstream or forward side while stopping the flow of the folds by the blocking device 4 5. Putting it in a stack § The large beam making department where the small beam is made into a large bundle and the binding unit that bundles the large bundle 7 ° Conveyor belt 2 The driving pulley and the passive pulley are arranged separately. {吏 A number of endless cables are rolled back in parallel. The conveyor belt 2 transports the folded papers discharged from the rotating machine and the like in a state of partial overlap, and discharges them to the small bundle accumulation device τ0-〇 Ε ^ ° The blocking device 4 is well presented as shown in FIG. 2 and has a pressing type The stopper 10, the pressing roller 11 disposed upstream of the pressing stopper 10, and the lifting plate 12 extending along the lower side of the pressing stopper 10 and under the track of the pressing roller. The blocking device 4 may be provided with a push-type stopper 10, as needed, and press the thin-plate spring-like pressing body 13 of the parallel body from above when the parallel body is pressed. The lifting plate 12 is arranged along the parallel endless cables constituting the conveyor belt 2 at a gap of parallel intervals, and is supported by a pair of lifting driving devices i 2a and 1 2b on both sides of the upstream and downstream sides. The position where the conveying surface is low rises to a slightly higher position, and vice versa. The lifting drive devices 12a and 12b are pneumatic cylinders, and the front end of the stacking and packing machine is rotatably attached to the shaft on the inner surface of the lifting plate 12 through a pair of lifting drive devices 12a and 1. 2 b are individually driven, and the lifting plate 1 2 is tiltably supported. The push-type stopper 10 has a pneumatic cylinder 10a fixed to the frame 15, and -12-200524805 (9) is moved up and down by the driving of the pneumatic cylinder 10a. On the other hand, the pressing roller 11 is guided by a linear guide 1 1 a fixed to the frame 15, a slider 1 1 b guided by the linear guide 1 1 a, and a cable supported up and down by the slider 1 1 b. The body 1 1 c is formed. The linear guide 1 1 a is built in the air cylinder, and the cable body 1 1 c supported by the slider 1 1 b is moved in the front-rear direction between the upstream side and the downstream side. The slider 1 1 b includes a pneumatic cylinder for driving the cable body 1 1 c in the vertical direction. The push-type stopper 10 operates in cooperation with the lift plate 12 and presses to stop the transferred book. Similarly, the pressing roller 11 and the lifting plate 12 act in concert, and the pressing type stopper 10 presses the flow of the folded stopper from the pressed stop toward the upstream side to stop the stopper. The pressing body 13 is supported by the air cylinders 10a and 10b, and is combined with the lifting and lowering movement of the pressing stopper 10 to move up and down. When the lifting body 12 is raised, it is desirable that the lifting plate is slowly raised from the downstream side to the downstream side in order to lift the folding book from the conveyor belt in a position where the pressing roller 11 is pressed as the pressing roller 11 is rotated. The drive controls the lifting drive devices 1 2 a and 1 2 b ° Specifically, the push-type stopper 10 is lowered while the downstream-side lift driving device 1 2 b is raised, and the push-type stopper 10 and the lifting plate are raised. The downstream part of 1 2 uses holding to stop the copy (Figure 2 (b)). Next, in cooperation with the movement of the pressing roller 11, the upstream elevation driving device 12a is raised (Fig. 2 (c)). At this time, the upward speed of the upstream elevation driving device 12a is V up. The moving speed of the roller 11 is V r, the rising distance of the upstream side elevation driving device 1 2 a is Η, and the moving distance of the pressing roller 11 is -13- 200524805 (ίο) when the distance is L, between these, For example, the drive can be controlled by having a relationship of vup ((n / L) Vr). In this way, the folding book is lifted by the lifting plate 12 according to the movement of the pressing roller 11, and the offset overlapping overlap of the folding book can be evenly narrowed on the lifting plate 12, and at the same time, it can be prevented at the upstream end of the lifting plate 12. The mid-fold book is superimposed into a nine shape on the conveyor 2. Immediately downstream of the push-type stopper 10, there is a seam of the conveyor belts 2 and 2, forming a step S where the conveyance height becomes lower (see FIG. 2 (c)). By forming this step S, as shown in FIG. 2 (c), as shown in the enlarged view in FIG. 2, the fold 100b immediately adjacent to the downstream of the fold 100a, which is prevented by being pressed by the compressive stop 10, will not receive the compressive stop. The pressing force of the pressed book 10 of 10 10 a can flow smoothly downstream. As shown in FIG. 1, the small beam accumulating device 3 includes an elevating lift table 20 that accumulates bundles of folded books that have fallen from the conveyor belt 2, guide walls 21 that guide the front, back, left, and right of the folded books, and a predetermined set-up for accumulation. The lifting table 20 of the number of copies of the book is temporarily moved in and out above the lifting table 20 when it is lowered, and a temporary receiving plate 22 capable of advancing and retracting the book falling from the conveyor belt 2 is received in advance. Arranged among the front, rear, left, and right guide walls 21, the front (downstream) guide wall is fork-shaped so that the front edge of the folded book is consistent. The rear guide wall is composed of a pulley belt and faces the side of the book. Move down to assist with stacking of folds. As shown in FIG. 3 (a) and FIG. 3 (b), when the temporary receiving plate 21 enters, the outer side surfaces of the left and right guiding walls 21 have closed temporary receiving plates 22 and left and right A part of the gap X at the lower end of the guide wall 21 is opened and closed. The opening / closing gate 23 has a shaft body 2 3 a which is fitted into the outer surface of the guide plate 2 1 and is fixed to the outer surface of the guide plate 2 1-14- 200524805 (11). The shaft body 2 3 a is fixed to the lower end of the shaft body 2 3 a. The opening / closing shutter body 2 3 b and the coil spring 23 c which elastically presses the opening / closing shutter body 23 b externally fitted to the shaft body 23 in a direction downward, that is, the temporary receiving plate 22. The opening / closing shutters 23 are arranged at two positions before and after each guide wall 21. When the temporary receiving plate 22 is withdrawn, the receiving rod 24 disposed below the opening and closing gate 23 and positioned lower than the temporary receiving plate 22 receives the opening and closing gate 23. The opening / closing gate body 2 3 b of the opening / closing gate 23 has an inclined guide surface 23 b-1 formed by the temporary receiving plate 22 entering the upper opening and closing gate 2 3 and a flat surface 2 which is in contact with the receiving surface of the temporary receiving plate 22. 3 b — 2. Since the opening / closing shutter body 2 3 b of the opening / closing shutter 23 is in surface contact with the temporary receiving plate 22, it is possible to prevent the folded book from passing through the gap between the guide wall 21 and the temporary receiving plate 22. The inner surface of the temporary receiving plate 22 is formed to prevent micro-convex protrusions (not shown) from being attached to the book. The unevenness can be formed, for example, by a sandblasting machine or by a conventional unevenness imparting means. The shape, size, and the like of the unevenness are not particularly limited as long as they can be prevented from sticking in a vacuum state between the fold book and the inner surface of the temporary receiving plate. As shown in FIG. 4, the large beam production unit 6 includes a small beam lifting table 30 for placing and lifting the small beam 40, and guiding the small beam or stacking the large beam above the small beam lifting table 30. The fence 3 1 of the front, rear, left, and right sides (only left and right are shown in FIG. 4), and the large-grip gripper 3 2 which is supported at the bottom of the space surrounded by the fence 31 1 can be advanced. Furthermore, in this embodiment, the left and right fences 31 and 31 are extended from the upper and lower corner bars. The left and right fences 3 1 and 31 are supported to swing freely with their bottom sides opened in front and back and at least one of the left and right directions. The driving portion 3 3 swings and drives -15- 200524805 (12). The driving unit 3 3 receives the detected number by detecting a position shift to the right on the beam lifting platform (not shown), and opens the fences 3 1 and 31 to the left and right sides so that Swing drive. The department can use conventional detection methods. For example, it can use the proximity switch to determine the time when the small beam lifting platform 30 rises and finish receiving and transferring at the large beam grip. The movement cannot be completed within this time. this. In this way, when detecting the positional deviation on the small beam lifting platform 30 (Figure 4 (a)), the small beams 3 1 and 31 as shown in Figure 4 (b) may not be in contact with the surrounding area. Fence 3 1 and 31. In addition, the large-bunch holder 32 is formed in an L-shape and is held freely. The support portion supporting the large-bunch is formed into a fork shape, and the bottom edge of the large-bundle can be supported by surrounding the gap 31 and 31 by a square. 0 When the state where the small beam is placed is raised, the large beam grip is held close to the large beam holder 3 2 and swings to the outside to open the path of the small beam (). At this time, when the large beam gripper 32 has already gripped the small beam, once the small beam is released, it is dropped and carried on the upper surface of the small beam. The small beam lifting platform 30 raises the plurality of small beams to a predetermined position, and the large beam holder 32 again holds the bottom of the lower beam inward. It is made repeatedly by this action. [Schematic explanation] The first figure shows the left position shifting letter of the small bundle of the stacking and packing machine according to the present invention. The detection switch is not shown, or the holder 3 2 In the case of the small beam, the small beam 40 is in place, and the portion formed by the branch is swinging open. When the small beam lifter 32 is 2, referring to the fourth (b), the small beam of the held stage 30 rises, swings on the upper side, and supports a large beam. A side view of an implementation form-16-200524805 (13). Fig. 2 is an enlarged side view of the blocking device of the stacking and packing machine of Fig. 1. Fig. 3 is an enlarged view of the small bundle accumulation device of the stacking and packing machine of Fig. 1 and Fig. 3 (a) is a side view, Fig. 3 (b) is a front view. Fig. 4 is a front view of the large beam production department of Fig. 1. [Description of main component symbols] 1 Stacking and packing machine 2 Conveying m: m 3 Small beam accumulation device 4 Cutting device 5 Presser 6 Large beam production section 7 Bundling section 10 Pressing stopper 10a Pneumatic cylinder 10b Pneumatic cylinder 11 Press roller is guided by A m 1 la linear guide lib slider 11c Roller body 12 Lifting plate 12a Lifting drive device-17- 200524805 (14 ) 12b rise 1 3 press 15 frame 20 rise 2 1 lead 22 temporarily 23 open 23a shaft 23b open 23b- 1 tilt 23b-2 flat 23c line 24 connected to 25 shaft 3 0 small 3 1 round 32 Big 3 3 drive 40 Small 100a Fold 100b Folding drive device When the pressure body stand lowers the guide wall, the bearing plate is closed. The closing body is inclined. The guide surface is flat. Books