1331127 (1) 九、發明說明 【發明所屬之技術領域】 本發明是關於用來由例如積層捆束機（stacker-bun dler ) 的 保護紙 （薄 片材） 之供 給裝置 僅確實 地取出 最上層的保護紙之薄片材取出供給裝置及薄片材取出供給 方法。 【先前技術】 作爲在這種取出供給裝置，由薄片材的積層束使最上 層薄片材分離之手段，被提案出有：具備用來吸著薄片材 積層束的最上層薄片材之上面部分的吸著滾筒，藉由該滾 筒在吸著著紙片之狀態下旋轉，來將最上層薄片材分離者 (例如日本特開2002-337818號公報）；或具備使薄片材 積層束的最上層薄片材彎曲之分離爪，伴隨著薄片材之移 動，藉由該分離爪使該薄片材彎曲而分離者（例如日本特 開 2002-370840 號公報）。 但，這些取出供給裝置是因使吸著滾筒或分離爪直接 接觸於薄片材後進行分離，所以薄片材容易受到損傷，又 ，因突然進行分離動作，所以會有根據薄片材之材質等產 生分離不良之問題。 本發明之目的是在於提供能藉由以氣流有效率地分離 薄片材，來解決薄片材之分離不良的薄片材取出供給裝置 及薄片材取出供給方法。 (2) 1331127 【發明內容】 爲了達到上述課題，本發明的薄片材取出供給裝置， 是用來在受到升降手段所升降驅動的薄片材收容部內的薄 片材積層束中’取出最上層薄片材後移送至薄片材搬送部 之薄片材取出供給裝置，其特徵爲：具備：用來在前述薄 片材間噴入空氣，將前述最上層薄片材由下層的薄片材分 離之薄片材分離手段；具有吸著口，用來藉由該吸著口吸 著以前述空氣的吹入而浮游之前述最上層薄片材後，移送 至前述薄片材搬送部之吸著搬送手段；以及總括地控制這 些手段之控制手段，前述薄片材分離手段是具有朝上下方 向排列設置之複數個噴射孔，前述薄片材積層束的薄片材 上升至最上層的位置爲止，該薄片材受到下位的噴射孔所 預先地分離。 又，期望：按壓最上層薄片材之上面的按壓構件位於 噴射空氣流之下游側》 又，期望：朝吸著於前述吸著搬送手段的吸著口之薄 片材，間歇地噴射前述空氣。 本發明之薄片材取出供給方法’是用來在受到升降手 段所升降驅動的薄片材收容部內的薄片材積層束·中’取出 上面受到按壓構件所按壓之最上層薄片材後移送至薄片材 搬送部之薄片材取出供給方法’其特徵爲··藉由連接於前 述按壓構件的檢測手段檢測出前述最上層薄片材之高度後 ，藉由前述升降手段使前述最上層薄片材位於預定局度’ 在此狀態下，在前述薄片材積層束的薄片材間噴入空氣後 -5 - (3) (3)1331127 ，將前述最上層薄片材由下層的薄片材分立’藉由吸著1搬 送手段來將受到該空氣的噴入而浮游之前述最上層薄片材 加以吸著後’由前述按壓構件與下層之前述薄片材之間抽 出，移送至前述薄片材搬送部’然後在檢測最上層薄片材 之高度之際，在停止了前述空氣之噴入動作的狀態下’預 先藉由前述升降手段使前述薄片材積層束上下移動° 【實施方式】 以下，根據圖面說明關於本發明之理想實施形態第 1〜3圖是顯具備本發明的保護紙30a(薄片材）的取出供 給裝置 A之積層捆束機1 (stacker_bundler)的內部配置 ，第1圖爲正面圖、第2圖爲平面圖 '第3圖爲側面圖。 積層捆束機〗是具備：書帖（signature)搬送裝置3、截 流裝置4、軋輥5、5 ’、暫時承接板1 5、及捆束裝置8 ' 束堆疊裝置20等。 在束堆疊裝置20與捆束裝置8之間，介裝有以帶式 輸送機所構成的束搬送裝置21。在圖式例，是由書帖搬 送裝置3所搬送來的書帖是堆疊於束堆疊裝置20後，朝 與書帖搬送裝置3之搬送方向（第]圖之由紙面裏面朝表 面側方向）呈直角方向（第1圖的紙面左側朝右側方向） 搬送之結構。根據該配置結構，推進機14是沿著與書帖 捣j送裝置j之搬送方向呈直角之方向配置。再者，亦可作 成：在束堆疊裝置2 0之下流側，朝與書帖搬送裝置3之 搬送方向相同方向搬送之配置結構。 -6- (4) (4)1331127 束堆疊裝置20之升降台13是可藉由油壓起重器]3a 進行升降移動並且可旋轉地支承，可藉由馬達13b加以旋 轉驅動。馬達〗3 b是控制成：當書帖的束9 X到達預定份 數時，該書帖的折線形成相反位置（反轉位置）地使升降 台13旋轉180°後停止* 爲了使堆疊於升降台13之書帖整齊，配置於升降台 13上之側板13c是具有開關機構，控制成：在推進機14 前進時及接著後退時打開，在推進機1 4後退後維持關閉 狀態。側板1 3 c是當推進機1 4作動時不會阻礙推進機1 4 之進退動作地構成可動式即可，除了開關機構之外，亦可 採用例如對於升降台13可進行進退動作之進退機構等的 各種機構。又，側板13c是在圖示，安裝於升降台13， 但亦可與升降台13不同體地安裝於另外之框架（未圖示 )° 束搬送裝置21是將受到推進機14由升降台13所壓 出之書帖的束9X朝鄰接配置的捆束裝置8搬送。在捆束 裝置8之捆束台8a上設有輸送帶8b (第2圖），接受由 束搬送裝置21所送來的束，在捆束台8a上的預定位置使 束停止。被堆疊的書帖之束是被沖壓而捆束。 積層捆束機]是如第1圖所示，進一步具備：將保護 紙3 0a供給至由束堆疊裝置20所排出的束之下面的下部 保護紙供給裝置3 0 ;與將保護紙3 1 a供給至束的上面之 上部保護紙供給裝置3]。 下部保護紙供給裝置30是具備：用來收容積層有複 •Ί · (6) (6)1331127 於支承桿A42。再者’導件A4 3是固定於圖外的導件支承 框架。 吸著搬送手段A2是用來吸著最上面的保護紙30a後 移送至保護紙搬送部33者，如第4圖所示，將具有吸著 口 A21之吸著體A22安裝於搖動桿A23的下端而構成， 搖動桿 A23是藉由驅動手段（未圖不）以上贿爲中心進 行搖動，吸著體A22是沿著搖動桿A23之軸方向，藉由 升降手段（未圖示）可自由升降。然後，如第7圖所示， 藉由吸著口 A2 1來將根據保護紙分離手段 A 1朝保護紙 3 0a間噴入空氣所浮游之最上層的保護紙3 0a吸著後，如 第4圖的虛線所示，使搖動桿A2 3朝外側搖動，接著， 使吸著體A22下降而將最上層的保護紙30a移送至保護紙 搬送部33後，由吸著體A22解除該保護紙30a。 針對最上層的保護紙30a之高度，當爲由如第6圖所 示的H1至H2的範圍內時，設定成：最上層的保護紙30a 藉由空氣噴射而浮游後吸著於吸著體A22。 然後如第6(a) 、 （ b )圖所示，當保護紙積層束 3 00a的最上層的保護紙30a受到吸著搬送手段A2依次地 抽出，形成位於較高度H2更低之位置時，則藉由被檢測 體A5由檢測手段A3的檢測範圍脫離，前述控制手段接 收檢測手段A3之訊號，使升降手段3 2動作，如同圖（c )所示，使保護紙收容部30b上升直到最上層的保護紙 3 0 a位於Η1的水平位置爲止。 因此，位於如第6 ( a )圖所示的位置之保護紙3 0a ( -9- (7) (7)1331127 以粗線表示）是受到根據空氣噴射體A ] 2的下位之噴射 孔A ] 1之氣體噴射所分離，如同圖（b )所示，伴隨著保 護紙收容部30b之上升，進一步受到空氣噴射體A1 2之 中位的噴射孔A 1 1的空氣噴射所分離，又當如同圖（c ) 所示，形成位於保護紙積層束300a之最上層的位置時， 受到空氣噴射體A ] 2之上位的噴射孔A 1 1所分離而浮游 於空中，然後吸引至吸著體A22之吸著口 A2 1。又，即使 保護紙30a附著於已經吸著在吸著體A22之最上層的保護 紙3 0 a之下面時，亦可藉由上位噴射孔A 1 1之空氣噴射， 使已經附著的保護紙30a分離，僅將最上層的保護紙30a « 移送至保護紙搬送部。 如此’因保護紙30a是保護紙積層束3 00a.之保護紙 3〇a上升至最上層的位置爲止，受到下位及中位之噴射孔 A I 1所預先地分離’所以可有效率地分離最上層的保護紙 3 0 a ’例如位於較最上層的保護紙3 0 a上面大約前後1 〇圆 下位之保護紙30a是到達最上層的位置爲止，可被分離數 次。 再者’空氣噴射並非連續噴射，而是間歇噴射爲佳❶ 這是由於在連續噴射之情況時，由於在噴射中處於固定狀 態，使得附著於吸著在吸著體A22之最上層的下部保護 紙供給裝置3 0的下面之保護紙3 0a不易分離之故。 針來自於保5蒦紙排出口 30f(輸送帶30d、30e)的 保護紙3 0 a之供給，在吸著口 A 2 I之搬送路徑上，設置紅 外線感應器等的檢測手段（未圖示），藉由該檢測手段來 -10- (8) (8)1331127 檢測束的搬送，根據該檢測訊號，藉由吸著搬送手段A2 由保護紙收容部30b取出保護紙30a，配合束搬送裝置2] 的搬送速度加以供給。 又’上部保護紙供給裝置31是能夠採用以往習知的 保護紙供給裝置，根據藉由前述感應器等的搬送束之檢測 訊號’使吸著搬送手段3 1 b作動，由上方將保護紙3 ] a供 給至捆束台8a上之束。又，亦可在上部保護紙供給裝置 31上，設置與上述同樣的結構之取出供給裝置A。 又，在按壓構件A4與下層的保護紙30a之間抽出最 上層的保護紙30a之際，受到摩擦，在保護紙30a之積層 狀態上會產生亂象，而形成最上層的保護紙3 0a之檢測錯 誤的原因。因此，在檢測最上層的保護紙30a之高度之際 ，在停止了空氣噴入的動作之狀態下，藉由升降手段32 使保護紙收容部30b上下移動，賦予保護紙積層束300a 衝擊。藉此’可調整保護紙3 0a之積層亂象，消除檢測錯 誤。即’檢測手段A3爲薄片材之接觸式者，其動作是以 接近開關來檢測，但藉由使保護紙收容部3 Ob上下動作， 來整齊排列保護紙積層束300a之上層部，使上層部的保 護紙3 0 a返回到初期的積層狀態，而能正確地進行最上層 的保護紙30a之檢測。 再者，本發明之薄片材取出供給裝置，是因藉由以積 層捆束機作成印刷本的小束（小包）來完成大束（大包） 後，一片片地供給保護紙3 0a即可（即使快，也是2 0〜 3〇秒一次左右），所以可在取出保護紙30a上有充分的 • 11 - 1331127 Ο) 裕度。因此，如上所述，藉由插入調整積層狀態的操作， 能夠確實地一片片取出保護紙3 Oa。 其次，說明關於積層捆束機之全體動作。 首先’由書帖搬送裝置所排出的書帖是在束堆疊裝置 20，堆疊於位於上升位置之升降台上，當達到預定份數時 ，則截流裝置作動，暫時地停止書帖搬送裝置之書帖的流 動，使得升降台進行下降移動，並且暫時承接板前進。 當暫時承接板15達到了預定的前進位置時，解除截 流裝置，暫時承接板15承接後續之書帖的流動，而書帖 堆疊於暫時承接板15上》 在暫時承接板15暫時承受書帖之間，升降台是到達 下降位置而反轉後，再次上升。配合升降台13之升降動 作，暫時承接板15進行後退動作，接收暫時承接於暫時 承接板15上之書帖的束，並且接著承接書帖之流動。 如此，當預定份數的書帖之束堆疊於升降台13上時 ，則升降台1 3下降移動至預定的下降位置，側板I 3 c打 開，藉由推進機14將書帖的束壓出至束搬送裝置21上。 側板1 3 c是亦可藉由打開，來作爲受到推進機壓出的束之 導件發揮功能。 被壓出到束搬送裝置21上之束是藉由束搬送裝置21 搬送至捆束台8a上。前述檢測手段檢測搬送於束搬送裝 置21上之束，使得下部保護紙供給裝置3 0作動。然後， 如上所述’藉由取出供給裝置A，來將保護紙收容部3 0 b ' 30b內的保護紙積層束300a中之最上層的保護紙30a -12- (10) (10)1331127 取出，移送至保護紙搬送部33後，由保護紙排出口 30f 將保護紙30a配合書帖的束9X之搬送速度加以排出，並 且藉由上部保護紙供給裝置3】，來由上方將保護紙3 ] a 供給至停止於捆束台8 a上的書帖束。在由上方供給保護 紙3 1 a後，藉由捆束裝置8捆上捆束帶。 如上所述，若根據本發明之薄片材取出供給裝置及薄 片材取出供給方法，能夠解決薄片材之分離不良，在吸著 搬送手段之吸著口吸著薄片材之際，可迴避取出兩片。 又，因使按壓最上層薄片材之上面的按壓構件位於噴 射空氣流的下游側，所以能夠藉由空氣流有效率地分離薄 片材，又能抑制薄片材之參差不齊。 【圖式簡單說明】 第1圖是顯示具備本發明之薄片材取出供給裝置的積 層捆束機（stacker-bundler)的一實施形態之縱斷面圖， 對應於第2圖之A-A視角。 第2圖是第1圖的積層捆束機之縱斷平面圖，對應於 第1及第3圖的B-B視角。 第3圖是第1圖的積層捆束機之縱斷側面圖，對應於 第2圖的B-B視角。 第4圖是顯示本發明之薄片材取出供給裝置的實施形 態之縱斷正面圖。 第5圖是顯示本發明之薄片材取出供給裝置的按壓構 件之斜視圖。 -13- (11) 1331127 第6(a)〜（d)圖是顯示本發明之薄片材取出供給 裝置的實施形態之動作的縱斷正面圖。 第7圖是顯示本發明之薄片材取出供給裝置的實施形 態之動作的縱斷正面圖。 【主要元件符號說明】1331127 (1) EMBODIMENT OF THE INVENTION [Technical Field] The present invention relates to a supply device for protecting paper (sheet material) such as a stacker-bun dler, which only surely takes out the uppermost layer. A sheet take-out supply device for protective paper and a sheet take-out supply method. [Prior Art] As a means for separating the uppermost sheet material by the laminated bundle of the sheet material in such a take-out and supply device, it is proposed to include an upper portion of the uppermost sheet material for sucking the sheet bundle. The squeezing roller is used to separate the uppermost sheet material by rotating the sheet while sucking the sheet (for example, Japanese Laid-Open Patent Publication No. 2002-337818); or the uppermost sheet material for laminating the sheet bundle The curved separation claw is separated by bending the sheet by the separation claw along with the movement of the sheet material (for example, Japanese Laid-Open Patent Publication No. 2002-370840). However, in these take-out and supply devices, since the suction roller or the separation claw is directly in contact with the sheet material and then separated, the sheet material is easily damaged, and since the separation operation is suddenly performed, separation occurs depending on the material of the sheet material or the like. Bad problem. An object of the present invention is to provide a sheet take-out supply device and a sheet take-out supply method capable of efficiently separating sheets by air flow to solve separation failure of sheet materials. (2) 1331127 SUMMARY OF THE INVENTION In order to achieve the above-described object, the sheet take-out and supply device of the present invention is for extracting the uppermost sheet material from the sheet bundle in the sheet storage portion that is driven by the lifting and lowering means. a sheet take-out and supply device that is transferred to the sheet conveying unit, and is characterized in that: a sheet separating means for separating air from the sheet to separate the sheet of the uppermost layer from the sheet of the lower layer; a mouth for sucking and transporting the uppermost sheet material that has been floated by the blowing of the air, and then transferring the suction to the sheet conveying unit; and controlling the means in a collective manner In the above-described sheet separation means, a plurality of ejection holes are arranged in the vertical direction, and the sheet material of the sheet bundle bundle is raised to the position of the uppermost layer, and the sheet material is previously separated by the lower injection holes. Further, it is desirable that the pressing member that presses the upper surface of the uppermost sheet material is located on the downstream side of the jet air flow. Further, it is desirable to intermittently eject the air toward the thin sheet that is sucked by the suction port of the absorbing and conveying means. The sheet take-out and supply method of the present invention is for picking up the uppermost sheet which is pressed by the pressing member in the sheet bundle in the sheet accommodating portion which is driven by the lifting means by the lifting means, and then transfers the sheet to the sheet conveying. The sheet feeding and feeding method of the portion is characterized in that the height of the uppermost sheet is detected by a detecting means connected to the pressing member, and the uppermost sheet is positioned at a predetermined degree by the lifting means. In this state, after the air is sprayed between the sheets of the laminated sheet bundle, -5 - (3) (3) 1331127, the uppermost sheet material is separated from the lower layer sheet by the suction 1 transport means The uppermost sheet material that has been floated by the injection of the air is sucked, and then extracted between the pressing member and the lower sheet, and transferred to the sheet conveying portion, and then the uppermost sheet is detected. At the height of the air, the sheet bundle is moved up and down by the lifting means in a state where the air injection operation is stopped. BEST MODE FOR CARRYING OUT THE INVENTION The first embodiment of the present invention will be described below with reference to the drawings. FIG. 1 to FIG. 3 are diagrams showing the inside of the laminated bundler 1 (stacker_bundler) of the take-out and supply device A including the protective paper 30a (sheet material) of the present invention. Configuration, Fig. 1 is a front view, and Fig. 2 is a plan view. Fig. 3 is a side view. The laminated binding machine includes a signature conveying device 3, a shutoff device 4, rolls 5, 5', a temporary receiving plate 15, and a binding device 8' bundle stacking device 20. Between the bundle stacking device 20 and the bundling device 8, a bundle conveying device 21 constituted by a belt conveyor is interposed. In the example of the drawings, the signatures conveyed by the signature conveying device 3 are stacked on the bundle stacking device 20, and are directed toward the direction in which the signature transport device 3 is transported (the front side of the paper surface toward the front side) The structure is conveyed in a right angle direction (the left side of the paper in the first drawing is in the right direction). According to this arrangement, the pusher 14 is disposed at a right angle to the conveying direction of the signature sending device j. Further, it is also possible to form an arrangement in which the flow side of the bundle stacking device 20 is transported in the same direction as the transport direction of the signature transport device 3. -6- (4) (4) 1331127 The lifting table 13 of the bundle stacking device 20 is hoistably supported by the hydraulic jack 3a and is rotatably supported by the motor 13b. The motor 〖3b is controlled such that when the bundle 9 X of the signature reaches the predetermined number of copies, the fold line of the signature forms the opposite position (reverse position), and the lift table 13 is rotated by 180° and then stopped* in order to stack the lift The signature of the table 13 is neat, and the side plate 13c disposed on the lifting platform 13 has a switching mechanism that is controlled to open when the pusher 14 advances and then retreats, and maintains the closed state after the pusher 14 is retracted. The side plate 1 3 c is a movable type that does not hinder the advancing and retracting operation of the propeller 14 when the propeller 14 is actuated. In addition to the switch mechanism, an advancing and retracting mechanism that can advance and retreat, for example, the elevating table 13 can be used. Various institutions. Further, the side plate 13c is attached to the elevating table 13 as shown in the figure, but may be attached to another frame (not shown) differently from the elevating table 13. The beam transporting device 21 receives the propeller 14 from the elevating table 13 The bundle 9X of the pressed signature is transported toward the bundle device 8 disposed adjacent to each other. A conveyor belt 8b (Fig. 2) is provided on the binding table 8a of the binding device 8, and the bundle sent by the bundle conveying device 21 is received, and the bundle is stopped at a predetermined position on the binding table 8a. The bundle of stacked signatures is stamped and bundled. As shown in Fig. 1, the laminated bundler further includes: a lower protective paper supply device 3 that supplies the protective paper 30a to the lower side of the bundle discharged by the bundle stacking device 20; and a protective paper 3 1 a It is supplied to the upper upper portion of the bundle to protect the paper supply device 3]. The lower protective paper supply device 30 is provided with a support layer A42 for receiving a volume layer (6) (6) 1331127. Further, the guide A4 3 is a guide support frame fixed to the outside of the figure. The absorbing and transporting means A2 is for absorbing the uppermost protective paper 30a and then transferring it to the protective paper transporting portion 33. As shown in Fig. 4, the absorbing body A22 having the absorbing opening A21 is attached to the rocking lever A23. The lower end is configured such that the rocking lever A23 is rocked by the driving means (not shown), and the absorbing body A22 is movable along the axis of the rocking lever A23 by a lifting means (not shown). . Then, as shown in Fig. 7, the suction paper A2 1 sucks the uppermost protective paper 30a which is floated by the protective paper separating means A1 between the protective papers 30a, as shown in Fig. 4, the rocking rod A2 3 is rocked outward, and the absorbing body A22 is lowered to transfer the uppermost protective paper 30a to the protective paper conveying unit 33, and then the protective paper is released by the absorbing body A22. 30a. The height of the uppermost protective sheet 30a is set to be in the range of H1 to H2 as shown in Fig. 6, so that the uppermost protective sheet 30a is floated by air jetting and then sucked on the sorbent body. A22. Then, as shown in the sixth (a) and (b), when the uppermost protective paper 30a of the protective paper laminate bundle 3 00a is sequentially sucked by the absorbing transport means A2 to form a position lower than the higher degree H2, When the detection target A5 is separated from the detection range of the detecting means A3, the control means receives the signal of the detecting means A3, and causes the lifting means 3 2 to operate. As shown in (c), the protective paper accommodating portion 30b is raised up to the maximum. The upper protective paper 30 a is located at the horizontal position of Η1. Therefore, the protective paper 30a (-9-(7) (7) 1331127, which is indicated by a thick line) located at the position shown in Fig. 6(a) is the lower injection hole A according to the air ejection body A] 2 The gas injection of 1 is separated as shown in Fig. (b), and is further separated by the air injection of the injection hole A 1 1 in the position of the air ejection body A1 2 along with the rise of the protective paper accommodating portion 30b. As shown in Fig. (c), when formed at the position of the uppermost layer of the protective paper layer bundle 300a, it is separated by the injection hole A 1 1 above the air jet body A ] 2 and floats in the air, and then is attracted to the sorbent body. A22's suction port A2 1. Further, even if the protective paper 30a is attached to the lower side of the protective paper 30a that has been sucked on the uppermost layer of the absorbing body A22, the already attached protective paper 30a can be ejected by the air ejection of the upper blasting hole A1 1 . Separation, only the uppermost protective paper 30a « is transferred to the protective paper transport unit. Thus, the protective paper 30a is separated from the lower and middle injection holes AI1 by the protection paper 3〇a of the protective paper bundle 3 00a. The upper protective paper 30 a ' is located, for example, on the uppermost protective paper 30 a. The protective paper 30a is about 1 round before and after the uppermost position, and can be separated several times. Furthermore, 'air injection is not a continuous injection, but intermittent injection is preferable. This is because in the case of continuous injection, since it is in a fixed state during the injection, it is attached to the lower portion of the uppermost layer of the suction body A22. The protective paper 30a below the paper supply device 30 is not easily separated. The needle is supplied from the supply of the protective paper 30a of the paper discharge port 30f (conveyor belts 30d, 30e), and a detection means (not shown) such as an infrared sensor is provided on the transport path of the suction port A 2 I. By the detection means, the transport of the bundle is detected by the -10-(8) (8) 1331127, and the protective paper 30a is taken out by the protective paper accommodating portion 30b by the absorbing transport means A2 based on the detection signal, and the bundle transporting device 2 is engaged. ] The delivery speed is supplied. In the upper protective paper supply device 31, the protective paper supply device can be used, and the absorbing and transporting means 3 1 b can be actuated based on the detection signal of the transport beam by the sensor or the like, and the protective paper 3 can be moved from above. a is supplied to the bundle on the binding table 8a. Further, the take-up and supply device A having the same configuration as described above may be provided on the upper protective paper supply device 31. When the uppermost protective paper 30a is taken out between the pressing member A4 and the lower protective paper 30a, the uppermost protective paper 30a is rubbed, and a disorder is generated in the laminated state of the protective paper 30a, and the uppermost protective paper 30a is formed. Detect the cause of the error. Therefore, when the height of the uppermost protective paper 30a is detected, the protective paper accommodating portion 30b is moved up and down by the elevating means 32 in a state where the air injection operation is stopped, and the protective paper bundle 300a is impacted. Thereby, the layered chaos of the protective paper 30a can be adjusted to eliminate the detection error. In other words, the detecting means A3 is a contact type of the sheet material, and the operation is detected by the proximity switch. However, by moving the protective paper accommodating portion 3 Ob up and down, the upper layer of the protective paper laminate bundle 300a is aligned and the upper portion is made. The protective paper 30 a returns to the initial laminated state, and the uppermost protective paper 30a can be accurately detected. Further, in the sheet take-out and supply device of the present invention, the large bundle (small package) is formed by forming a small bundle (packet) of the printed book by the laminated binding machine, and then the protective paper 30a is supplied one by one ( Even if it is fast, it is about 2 0~3 sec.), so there is sufficient • 11 - 1331127 Ο) margin on the take-out protection paper 30a. Therefore, as described above, by inserting the operation of adjusting the laminated state, the protective paper 3 Oa can be surely taken out one by one. Next, the overall operation of the laminated bundler will be described. First, the signatures discharged by the signature transfer device are stacked on the lifting platform at the rising position. When the predetermined number of copies is reached, the intercepting device is activated to temporarily stop the book transfer device. The flow of the post causes the lifting platform to move down and temporarily take over the board. When the temporary receiving plate 15 reaches the predetermined forward position, the intercepting device is released, and the temporary receiving plate 15 receives the flow of the subsequent signature, and the signature is stacked on the temporary receiving plate 15". The temporary receiving plate 15 temporarily receives the signature. In the meantime, the lifting platform is raised again after reaching the falling position and reversing. In response to the lifting operation of the lifting platform 13, the temporary receiving plate 15 performs the retracting action, receives the bundle of signatures temporarily received on the temporary receiving panel 15, and then receives the flow of the signature. Thus, when the bundle of predetermined number of signatures is stacked on the lifting platform 13, the lifting platform 13 is lowered to a predetermined lowered position, the side panel I 3 c is opened, and the bundle of signatures is pushed out by the pusher 14 It is attached to the beam transport device 21. The side plate 1 3 c can also be opened as a guide for the bundle that is pushed out by the pusher. The bundle that has been pushed out onto the bundle conveying device 21 is conveyed to the binding table 8a by the bundle conveying device 21. The detecting means detects the bundle conveyed on the bundle conveying means 21, and causes the lower protective paper supply means 30 to be actuated. Then, as described above, the uppermost protective paper 30a -12-(10) (10) 1331127 of the protective paper laminated bundle 300a in the protective paper accommodating portion 3 0 b ' 30b is taken out by taking out the supply device A After being transferred to the protective paper transport unit 33, the protective paper discharge port 30f discharges the transport speed of the protective paper 30a in conjunction with the bundle 9X of the signature, and the upper protective paper supply device 3 is used to protect the paper 3 from above. ] a is supplied to the signature bundle stopped on the binding table 8a. After the protective paper 31a is supplied from above, the binding tape is bundled by the bundling device 8. As described above, according to the sheet take-out supply device and the sheet take-out supply method of the present invention, it is possible to solve the separation failure of the sheet material, and it is possible to avoid taking out two pieces when the sheet is sucked by the suction port of the absorbing and conveying means. . Further, since the pressing member that presses the upper surface of the uppermost sheet material is positioned on the downstream side of the jet of the air, the thin sheet can be efficiently separated by the air flow, and the unevenness of the sheet can be suppressed. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a longitudinal sectional view showing an embodiment of a stacker-bundler including a sheet take-out and supply device of the present invention, corresponding to the A-A angle of view of Fig. 2. Fig. 2 is a longitudinal plan view of the laminated binding machine of Fig. 1, corresponding to the B-B angle of view of Figs. 1 and 3. Fig. 3 is a longitudinal side view of the laminated binding machine of Fig. 1, corresponding to the B-B angle of view of Fig. 2. Fig. 4 is a longitudinal front view showing an embodiment of the sheet take-out supply device of the present invention. Fig. 5 is a perspective view showing a pressing member of the sheet take-out supply device of the present invention. -13- (11) 1331127 The sixth (a) to (d) are vertical longitudinal views showing the operation of the embodiment of the sheet take-out and supply device of the present invention. Fig. 7 is a longitudinal front view showing the operation of the sheet take-out and supply device of the present invention. [Main component symbol description]
A :取出供給裝置 A1 :保護紙分離手段 A2 :吸著搬送手段 A3 :檢測手段 A4 :按壓構件 A5 :被檢測體 A 1 1 :噴射孔 A 1 2 :空氣噴射體 A22 :吸著體 A41 :按壓輥子 A42 :支承桿 A43 :導件 1 :積層捆束機 3 :書帖搬送裝置 4 :截流裝置 5、5 ’ ：軋滾 8 :捆束裝置 8 a :捆束台 -14- (12) (12)1331127 8b :輸送帶 1 3 :升降台 1 3 a :油壓起重器 1 3 b :馬達 1 3 c :側板 14 :推進機 1 5 :暫時承接板 20 :束堆疊裝置 21 :束搬送裝置 3 0 :下部保護紙供給裝置 30a :保護紙 3 0b :保護紙收容部 3 0 d :輸送帶 30e :輸送帶 3 0 f :保護紙排出口 3 ]:上部保護紙供給裝置 3 1 a :保護紙 3 2 :升降手段 3 00a :保護紙積層束 -15 -A: take-out supply device A1: protective paper separation means A2: suction transfer means A3: detection means A4: pressing member A5: subject A 1 1 : injection hole A 1 2 : air ejection body A22: sorbent body A41: Pressing roller A42: Supporting rod A43: Guide member 1: Multilayer binding machine 3: Booklet conveying device 4: Closing device 5, 5': Rolling 8: Bundling device 8a: Binding table-14- (12) (12) 1331127 8b : Conveyor belt 1 3 : Lifting platform 1 3 a : Hydraulic jack 1 3 b : Motor 1 3 c : Side panel 14 : Propeller 1 5 : Temporary receiving panel 20 : Beam stacking device 21 : Beam Transport device 30: Lower protective paper supply device 30a: Protective paper 3 0b: Protective paper storage portion 3 0 d: Conveyor belt 30e: Conveyor belt 3 0 f: Protective paper discharge port 3]: Upper protective paper supply device 3 1 a : Protective paper 3 2 : Lifting means 3 00a : Protective paper layer bundle -15 -