201208575 六、發明說明： 【發明所屬之技術領域】 本發明係關於用來製造包覆食品和積層食品等之食品 製造裝置及食品製造方法，該包覆食品，是例如使用餅乾 麵糰等的食品麵糰構成的外皮材將巧克力奶油等的內包材 予以包覆而成的夾心餅乾等；該積層食品，是由不同種類 的食品麵糰所積層而成。 【先前技術】 習知的食品製造裝置，有一種具備用來供應第1食品 材料及第2食品材料之兩個齒輪泵的擠出成形裝置。在該 齒輪泵，讓裝設於第1軸之複數個第1齒輪和裝設於第2軸 之複數個第2齒輪分別嚙合，且在沿軸方向鄰接之第1齒輪 及第2齒輪彼此之間配置間隔壁，藉此形成複數個齒輪室 。而且’在沿軸方向鄰接之齒輪間，將厚度比前述間隔壁 的厚度稍厚之圓筒狀的間隔件配置於前述間隔壁的孔之內 周’藉此防止前述齒輪與前述間隔壁發生摩擦。 此外，在前述擠出裝置，將複數個中心嘴（用來將前 述第1齒輪泵所供應的第1食品材料擠出）和環狀嘴（配置 成圍繞該中心嘴，用來將前述第2齒輪泵所供應的第2食品 材料擠出）排列成鋸齒狀。而且，讓棒狀的食品麵糰（在 從削述中心嘴擠出之前述第1食品材料的外周讓從前述環 狀嘴擠出之前述第2食品材料附著）從前述擠出裝置擠出 後，載置於輸送帶等，切斷成既定長度。 201208575 此外’在前述齒輪泵’分別形成有與複數個前述齒輪 室連通之流出口。而且，用來形成使該流出口和前述中心 嘴及前述環狀嘴連通之食品材料流路之第1板片及第2板片 配置成上下重疊’並藉由擠出裝置主體所保持。（專利文 獻1 )。 此外’習知的食品製造裝置，具備複數個開閉具且將 該開閉具配設成串列狀或格子狀之切斷裝置是已知的（專 利文獻2、專利文獻3、專利文獻4 )。該開閉具，是將複 數個開閉片配置成環狀，藉由將前述開閉片所形成的開口 進行開閉（擴大縮小），以將供應給前述開口之棒狀食品 分割成分割食品。 專利文獻1:日本特許第4344683號公報 專利文獻2:日本特公平4-52738號公報 專利文獻3:日本特許第2754178號公報 專利文獻4:日本特許第3786897號公報 【發明內容】 前述專利文獻1，將棒狀食品呈鋸齒狀吐出後，該棒 狀食品被載置於輸送帶等而連續地進行搬運，但由於在吐 出口的下方及搬運裝置的上方並未設置切斷裝置，因此並 未想到將切斷裝置所切斷的食品在搬運裝置上以所要的間 隔排列。此外，前述專利文獻2至4，係具備複數個從棒狀 食品將食品分割之開閉具，且將該開閉具配設成串列狀或 格子狀，因此是以沿著搬運裝置的搬運方向、或與搬運方 -6 - 201208575 向正交之寬度方向鄰接之開閉具彼此的間隔將食品切斷後 ，載置於搬運裝置進行搬運，所以無法縮小切斷後的食品 彼此的間隔。因此，存在著裝置整體變得大型化，裝置整 體的構造複雑等的問題。 .本發明的目的是爲了提供一種裝置整體比以往更緊緻 且構造簡單之食品製造裝置，並提供一種可提昇生產效率 之食品製造方法。 本發明是有鑒於前述問題而開發完成的。 本發明之食品製造裝置，係具備：將食品材料以成爲 複數棒狀食品的方式進行擠出之擠出裝置、具有從前述棒 狀食品將食品切斷的開閉具之切斷裝置、以及載置並搬運 前述食品之搬運裝置； 前述擠出裝置’是具有用來擠出前述棒狀食品之複數 個擠出嘴，且沿著與前述搬運裝置的搬運方向正交之前述 搬運裝置的寬度方向將前述複數個擠出嘴排列成鋸齒狀： 前述切斷裝置，是具有在前述擠出嘴的下方位置與前述擠 出嘴分別對應而排列成鋸齒狀之開閉具。 此外’本發明之食品製造裝置，係進一步具備用來控 制前述各裝置的驅動之控制裝置：前述控制裝置，可控制 對應於前述切斷裝置每一次的切斷動作之前述搬運裝置的 搬運距離。再者’前述控制裝置，可將對應於前述切斷裝 置每一次的切斷動作之前述搬運裝置的搬運距離控制在使 依序切斷之前述食品互不干涉的範圍。此外，前述控制裝 置’可將對應於前述切斷裝置每一次的切斷動作之前述搬 201208575 運裝置的搬運距離控制成與沿著前述搬運裝置的搬運方向 之開閉具的間隔（p 1，P3 )相同。 此外，本發明之食品製造方法，是藉由擠出裝置將食 品材料以成爲複數棒狀食品的方式擠出，藉由切斷裝置所 具備的開閉具從前述棒狀食品將食品切斷，將前述食品載 置於搬運裝置進行搬運； 該食品製造方法具有以下步驟： 從沿著與前述搬運裝置的搬運方向正交之前述搬運裝 置的寬度方向配置於前述擠出裝置之複數個擠出嘴將前述 棒狀食品呈鋸齒狀擠出，藉由位在前述擠出嘴的下方位置 且排列成與前述擠出嘴分別對應之開閉具從前述棒狀食品 將前述食品切斷，藉由前述搬運裝置將前述食品依序搬運 0 此外，在本發明之食品製造方法，在藉由前述切斷裝 置依序切斷後之前述食品載置於搬運裝置時，係具備以使 前述食品互不干涉的方式藉由前述搬運裝置進行搬運的步 驟。 再者’在藉由前述切斷裝置依序切斷後之前述食品載 置於搬運裝置時，係具備：以使前述食品沿著前述搬運方 向之載置間隔與前述開閉具沿著搬運方向配置之前述間隔 (P1，P3)相同的方式藉由前述搬運裝置進行搬運的步驟 〇 依據本發明，藉由將前述擠出裝置之複數個擠出嘴及 前述切斷裝置的開閉具配置成鋸齒狀，例如相較於將複數 -8 - 201208575 個前述擠出嘴及前述開閉具僅沿著前述擠出裝置及前述切 斷裝置的長邊方向（與前述搬運裝置的寬度方向同義）配 置在一列上的情況，可縮短長邊方向的機體長度，此外， 相較於將前述擠出嘴及前述開閉具配置成格子狀的情況， 可縮窄沿著前述長邊方向平行地配置之兩列的間隔，因此 裝置整體變得緊緻。此外，具備前述擠出嘴之圓筒不須分 成各列用而設置兩個，因此可將機械整體的構造簡單化。 此外，由於沿著搬運裝置的搬運方向從前述棒狀食品 依序切斷之切斷後的食品是在搬運裝置上呈鋸齒狀排列， 因此同時被切斷之鄰接的食品彼此的間隔比以往縮窄。再 者，將對應於前述切斷裝置每一次的切斷動作之前述搬運 裝置的搬運距離，設定成與開閉具沿著前述切斷裝置的長 邊方向之兩列的間隔相同而進行搬運，藉此能在前述切斷 裝置之搬運方向上游側的列上所切斷的食品間排列在搬運 方向下游側的列上所切斷的食品，而使沿著前述搬運裝置 的寬度方向之食品彼此的間隔進一步縮窄。再者，藉由將 對應於前述切斷裝置每一次切斷動作之前述搬運裝置的搬 運距離設定在沿著搬運方向排列之食品彼此互不干涉的範 圍，能將沿著前述搬運裝置的搬運方向之食品彼此的間隔 進一步縮窄。如此般，由於相較於以往可縮窄食品彼此的 間隔，因此搬運裝置每單位面積的排列個數增多，而能提 昇生產效率。 【實施方式】 -9- 201208575 以下，針對本發明的第1實施形態之食品製造裝置1， 使用圖式進行說明。 第1圖係槪略顯示食品製造裝置1之前視說明圖。 第2圖係槪略顯示食品製造裝置1之俯視說明圖。 第3圖係槪略顯示食品製造裝置1所具備的擠出裝置3 之前視說明圖》 第4圖係槪略顯示擠出裝置3的主要部位之說明圖： 第4 (a)圖係移送輥部28和泵部39之截面說明圖， 第4 ( b )圖係第4 ( a )圖之G-G位置的泵部39之截面 說明圖， 第4 ( c )圖係槪略顯示泵室5 1之前視說明圖。 第5圖係槪略顯示擠出裝置3所具備的重合嘴裝置25之 俯視說明圖。 第6圖係槪略顯示食品製造裝置i所具備的切斷裝置3 之說明圖； 第6 ( a )圖爲俯視圖，第6 ( b )圖爲仰視圖。 又在本實施形態，是說明用來製造包覆食品9的例子 ’在該包覆食品9，作爲第1食品材料之第1外皮材5是使用 白色餅乾麵糰，作爲第2食品材料之第2外皮材6是使用黑 色餅乾麵糰，作爲第3食品材料之內包材7是使用巧克力奶 油’且兩色的外皮材形成有朝向放射方向的條紋。 食品製造裝置1係具備：將前述食品材料5,6,7重合而 擠出棒狀食品11之擠出裝置3、從該棒狀食品丨丨將包覆食 品9切斷之切斷裝置13、載置該包覆食品9而朝向搬運方向 -10- 201208575 R搬運之搬運裝置1 5、以及控制前述各裝置的驅動之控制 部16。前述擠出裝置3配置於基台17的上面。前述擠出裝 置3係具備：供應第1外皮材5之第1供應裝置2 1、供應第2 外皮材6之第2供應裝置22、以及供應內包材7之第3供應裝 置23。進一步具備將從各供應裝置21，22,23所供應的各食 品材料5,6,7重合而擠出棒狀食品1 1之重合嘴裝置25。此外 ，前述擠出裝置3,是在前述擠出裝置3主體具備複數個滾 子19’前述滾子19是用來支承前述擠出裝置3，並使前述 擠出裝置3能從前述食品裝置1的前述基台17拉出。 前述第1供應裝置21及前述第2供應裝置22，在第1圖 中，相對於前述擠出裝置3之機體中心C配置成左右對稱。 因此，在此說明前述第1供應裝置21的構造。 前述第1供應裝置2 1，係可裝卸地具備用來收容第1外 皮材5之料斗27。該料斗27係具有：用來投入第1外皮材5 之上開口 2 7 A、將所投入的第1外皮材5送出之下開口 2 7 B。 在前述下開口 27B的下方設有：移送輥部28、以及位於移 送輥部2 8下方之泵部3 9。 在前述移送輥部28，將較小徑的第1移送輥29和較大 徑的第2移送輥30相對向地平行配置。此外，前述第1移送 輥29及前述第2移送輥30之軸方向，是朝向與前述搬運方 向R正交的方向（第2圖之Y方向）。 此外，前述第2移送輥3 0的軸心位置，從前述機體中 心C來看，是配置成比前述第1移送輥29的軸心位置更外側 (第2圖的左側）且更下方。 -11 - 201208575 亦即，前述移送輥部2 8之相對向的兩根移送輥2 9，3 0 ，相對於位在上方的第1移送輥29，將第2移送輥30配置在 往下方且外側傾斜的位置。此外，第1移送輥2 9的旋轉軸 29Α之兩軸端部和第2移送輥30的旋轉軸30Α之兩軸端部’ 是透過軸承構件31而藉由上部板片33和下部板片34挾持成 可旋轉。 又前述上部板片33，能以前述第1移送輥29的上方位 置爲支點往上方擺動，而像柱塞那樣藉由卡止構件32固定 於擺動上昇位置（參照第3圖之兩點鏈線的圖）。如此般 ，藉由使前述上部板片33往上方擺動，前述第1移送輥29 及前述第2移送輥30可從前述移送輥部28進行拆裝。 此外，第1移送輥29和第2移送輥30，是與配置於前述 基台17之驅動馬達Ml和未圖示的齒輪列等的驅動傳遞機構 可連動地連結，而配置成以向內轉的方式朝彼此相反的方 向旋轉自如。而且，藉由前述第1移送輥29和前述第2移送 輥30的旋轉，將收容於前述料斗27之前述第1外皮材5移送 至前述泵部39。再者，在前述第1移送輥29配置擠入板35 〇 , 該擠入板35，係將收容於前述料斗27之第1外皮材5予 以推擠而擠入相對向之前述第1移送輥29和前述第2移送輥 3 0間。前述擠入板3 5配置成’沿著安裝於前述下部板片3 4 之凸輪板37的凸輪曲線37A移動，能隨著前述第I移送輥29 的旋轉而朝前述第1移送輥29的半徑方向移動自如。 前述泵部39，是用來將從前述移送輥部28移送過來的 -12- 201208575 前述第1外皮材5供應給前述重合嘴裝置25，作爲泵機構是 採用擺線泵。 前述栗部39，係具備九組之成對的左轉子41及右轉子 42 (具有相同形狀的三片葉片且互相嚙合）。左轉子41及 右轉子42，其葉片是沿著軸方向扭曲，且彼此朝相反方向 以相同角度扭曲。 此外，左轉子41，在一端部突設圓柱狀的凸座部41A ，在另一端部形成有：與鄰接的左轉子41之前述凸座部 41 A嵌合之圓形的凹部41B。再者，在左轉子41的中心’具 備讓旋轉軸43貫穿之大致正方形的貫通孔41C。此外’與 左轉子41同樣的，在右轉子42也設有凸座部42A、凹部42B 及貫通孔42 C。 而且，成對的前述左轉子41及前述右轉子42是分別藉 由前述旋轉軸43予以軸支承，而以此方式將九組並列設置 。再者，在軸方向鄰接之各對的轉子間配置間隔壁45 ’各 轉子41，42之各突部41八，42人分別貫穿前述間隔壁45之兩個 貫通孔45A，並嵌合於各轉子41，4 2的各凹部41B，42B。 此外，前述栗部39，係具備將九組的前述轉子，42 裝設成可旋轉自如之上部殼體4 7及下部殻體49 ’在組合後 之上部殻體4 7及下部殼體4 9的內部形成有：藉由前述間隔 壁45所區劃出之收容一對左轉子41和右轉子42之栗室51合 計九個。 而且’在前述上部殼體47’形成與前述移送輕部28和 前述泵室51連通之上部連通孔47A。此外’在下部殼體49 -13- 201208575 ，形成有與前述重合嘴裝置25和各個前述泵室51連通之下 部連通孔4 9 A合計九個。 前述旋轉軸43的一端部43A，是透過軸承構件53 (用 來將配置於該端部之前述左轉子41及前述右轉子42的前述 凸座部41A、42A及前述凸座部41A、42A予以軸支承）而 藉由前述上部殻體47及前述下部殼體49支承。 此外，前述旋轉軸43之另一端部43B，係具備與配置 於該端部之前述左轉子41及前述右轉子42的前述凹部41B ' 42B嵌合之段部43C，且是透過軸承構件54而藉由前述上 部殼體47及前述下部殻體49支承。此外’相對向之前述左 轉子41及前述右轉子42’與前述移送輥29,30同樣的，相 對於位在上方之右轉子42’是將前述左轉子41配置在往下 方且外側傾斜的位置。 而且，一對的前述旋轉軸43’是與配置於前述基台17 之驅動馬達M2和未圖示的齒輪列等的驅動傳遞機構可連動 地連結，且配置成以向例'胃式朝彼此相反的方向旋轉 自如。而且，藉由一對前述旋轉軸43的旋轉’使通過前述 上部連通孔47A而從前述移送輥部28移送過來的前述第1外 皮材5,通過前述下部連通孔49 A而供應給前述重合嘴裝置 25。前述下部連通孔49A’從前述擠出裝置3主體之機體中 心C來看，是配置成沿著從上方至下方且從外側往內側傾 斜。 前述泵部39，是藉由配置於前述擠出裝置3主體之固 定裝置46及固定裝置48 ’而相對於前述濟出裝置3主體形 -14- 201208575 成可拆裝。前述固定裝置46及前述固定裝置48之可擺動自 如的固定爪46 A及固定爪48A，是利用槓桿機構而將前述 下部殼體49的兩端按壓固定於前述移送輥部28。而且，解 除前述固定爪46A及固定爪48A對前述泵部39的固定，使 前述泵部39離開前述移送輥部28，藉此能使前述泵部3 9整 體沿著其長邊方向（與前述搬運方向r正交的方向，第2圖 之Y方向）往前方拔出。 前述第3供應裝置23，是配置於前述第1供應裝置21和 第2供應裝置22之間。前述第3供應裝置23，係可拆裝地設 有用來收容內包材7之料斗55。 該料斗55係具備：用來投入內包材7之上開口 55A、用 來送出所投入的內包材7之下開口 55B。在前述下開口 55B 的下方配置泵部5 7。 泵部57’是用來將收容於前述料斗55之內包材7供應 至前述重合嘴裝置25，具有與前述泵部3 9大致同樣的構造 〇 前述泵部57’是藉由呈平行配置的兩根旋轉軸59將九 組轉子（以前述左轉子41及右轉子42爲一對）予以軸支承 ，並在軸方向（與前述搬運方向R正交的方向，第2圖的Y 方向）鄰接之各轉子間裝設間隔壁4 5。 此外’在前述泵部5 7 ’係具備將九組的前述轉子裝設 成可旋轉自如之上部殼體61及下部殻體63，且該上部殼體 61及下部殻體63相對於前述擠出裝置3主體形成可拆裝。 在藉由螺釘構件64固定在前述擠出裝置3主體且相組 -15- 201208575 合後之上部殼體61及下部殼體63的內部，形成有藉由前述 間隔壁4 5所區劃而用來收容一對的左轉子4 1和右轉子4 2之 泵室65合計九個。 而且，在前述上部殼體61，形成有用來連通前述料斗 55和前述泵室65之上部連通孔61A。此外，在下部殼體63 ，形成有與各個前述泵室65連通之下部連通孔63 A。 再者，一對的前述旋轉軸59，是與配置於前述基台17 之驅動馬達Μ 3和未圖示的齒輪列等的驅動傳遞機構可連動 地連結，且配置成以向外轉的方式朝彼此相反的方向旋轉 自如。 而且，在前述下部殼體63的下部和前述重合嘴裝置25 的上部之間，用來連通前述下部連通孔63 Α和前述重合嘴 裝置25之連通管67及分歧管69，是配置成相對於前述下部 殼體63及前述重合嘴裝置25形成可拆裝。 前述重合嘴裝置25，是將從前述供應裝置21，2 2,23所 供應的各食品材料予以重合，並擠出棒狀食品1 1的裝置。 在前述重合嘴裝置2 5 —體地設有：能將九根前述棒狀食品 11擠出之重合嘴部71。 在前述重合嘴部71設有：用來收容從前述第1供應裝 置、第2供應裝置及第3供應裝置所供應的第1外皮材5、第 2外皮材6及內包材7之外圓筒73，且在其內部可拆裝地設 有內圓筒75。 在前述外圓筒部73呈相對向且同心狀地水平配置有： 與前述第1供應裝置21的泵部39之下部連通孔49A連通之第 -16- 201208575 1連通孔73A、與前述第2供應裝置21的泵部39之下部連通 孔49A連通之第2連通孔73B。而且，前述內圓筒75，在其 上部側面形成有與前述第2連通孔73B連通之導入孔75 A ; 在其中央部，以朝下方開口的方式設有與前述導入孔75A 連通之圓柱狀的流路75B。 此外，在前述內圓筒75的外周，形成有將從前述第1 連通孔73 A供應之第1外皮材5導向下方之導入導件75C，在 該導入導件75C的下方形成有：被前述外圓筒73的內周面 和前述內圓筒75的外周包圍之環狀流路73D。 再者，在前述外圓筒73的下面安裝凸緣構件77，該凸 緣構件77的內周面與環狀流路73D連通。而且，在前述凸 緣構件77的下面，藉由螺帽構件81將環狀外嘴構件79 (具 有吐出前述棒狀食品Π之吐出口 79A )固定成可拆下更換 〇 此外，在前述內圓筒75的下端，藉由螺帽構件82將內 嘴構件83固定成可拆下更換，該內嘴構件83配置成圍繞前 述外嘴構件79而形成同心狀。 此外，在前述內圓筒75的上面，將用來供應內包材7 之供應管構件8 5以與前述流路75B形成同心狀的方式螺合 成可拆下更換。而且，在前述供應管構件85之比前述螺合 部更上部，配置可拆裝地嵌合於前述分歧構件69之嵌合部 ，再者，在比前述螺合部更下部，配置與前述流路7 5B形 成同心狀之管部。 在前述重合嘴裝置25，九個前述重合嘴部71是透過前 -17- 201208575 述外圓筒73配置成一體化而形成九個擠出嘴。參照第5圖 ，前述重合嘴部71，當從上方觀察前述外圓筒73的情況， 是沿著長邊方向（與前述搬運方向R正交的方向，第2圖之 Y方向）排列在A列上及B列上。 前述A列及B列是隔著間隔P 1平行地配置，前述重合 嘴部7 1是依前述A列上、前述B列上、前述a列上、…的順 序交互排列，而在前述A列排列五個，在前述B列排列四個 。此外，各列的前述重合嘴部71，是朝向長邊方向以間隔 P2等間隔地配置成九行，B列上的前述重合嘴部71，是分 別配置於在A列上鄰接之前述重合嘴部7 1彼此的中間。亦 即，前述重合嘴部71，是沿著前述外圓筒73的長邊方向配 置成鋸齒狀（交錯狀）。 換言之’是將沿著重合嘴裝置25的長邊方向之A列及B 列朝向其短邊方向（與前述長邊方向正交的方向，第2圖 之X方向）平行地配置，將沿著前述短邊方向之第1行至第 9行朝向前述長邊方向等間隔地配置，在各列與各行的交 點上，於前述A列上之各奇數行配置前述重合嘴部71，且 於前述B列之各偶數行配置前述重合嘴部71。 配置在前述A列上和前述B列上之鄰接的前述重合嘴部 7 1 ’分別隔著間隔D而配置。前述重合嘴部7 1，爲了安裝 前述外嘴構件79，又爲了進行前述外嘴構件79之安裝或卸 下作業而必須隔著所要的間隔，像習知般將前述重合嘴部 7 1僅配置在一列上的情況、或配置成格子狀的情況’在前 述長邊方向及前述短邊方向都必須隔著前述所要的間隔， -18- 201208575 而使裝置整體變得大型化。 例如’爲了便於說明，若將前述間隔D設定成前述所 要的間隔’前述間隔P 1及P2是成爲比前述間隔D更短的間 隔，而能將前述重合嘴部7 1緊緻地排列。 如此般，藉由將前述重合嘴部7 1配置成鋸齒狀，例如 ’相較於配置於一列上的情況，可縮短長邊方向的機體長 度’此外，相較於將前述重合嘴部7 1配置成格子狀的情況 ’可縮窄各列的間隔而使裝置整體變得緊緻。此外，相當 於前述外圓筒73之圓筒不須分成各列用而設置兩個，因此 能使機械整體的構造簡單化。 前述重合嘴裝置25，是配置成相對於各供應裝置 21,22,23可接近或遠離。前述重合嘴裝置25，是在前述外 圓筒73的兩端部藉由設置於前述擠出裝置3主體之固定裝 置8 7而予以支承。前述固定裝置87，是利用槓桿機構藉由 擺動自如的固定爪87A將前述重合嘴裝置25從下方朝向上 方推頂，讓前述外圓筒73之傾斜的側面74密合固定於前述 泵部39的下部殼體49之傾斜的下面。藉此，使第1供應裝 置21及第2供應裝置22之前述下部殼體49之傾斜的下部連 通孔49 A和前述外圓筒73之水平的第1連通孔73 A及第2連 通孔73 B分別連通。 此外，藉由解除前述固定裝置87的固定，前述重合嘴 裝置25可下降而離開各供應裝置21，22,23，並從前述擠出 裝置3主體往其長邊方向前方拔出。 此外，前述分歧管69’如前述般是嵌合於前述供應管 -19- 201208575 構件85而配置於前述重合嘴裝置25的上部。在前述分歧 69的上面，於前述機體中心C上，等間隔地設有沿長邊 向排列且與前述連通管67的下端部拆裝自如地嵌合之九 導入口 69A。再者，與前述導入口69八連通之連通路69B 是朝向與前述分歧管69的長邊方向正交之水平横方向。 外，前述連通路69B，是與拆裝自如地嵌合於前述供應 構件85的嵌合部之排出口 69C連通。前述排出口 69C，與 述重合嘴部7 1同樣地排列成鋸齒狀》 亦即，前述分歧管69，是將前述內包材7依前述A列 、前述B列上、前述A列上、…的順序交互地進行分歧供 〇 此外，前述連通管67，是在配置於泵部57的前述下 殼體63之前述下部連通孔63A和前述分歧管69的前述導 口 69之間，嵌合成可上下移動》 前述連通管67的上端部，是藉由配置於前述擠出裝 3主體之固定裝置68而從左右予以支承。前述固定裝置 ，是利用槓桿機構讓擺動自如的固定爪68A上下擺動， 此將前述連通管67從下方朝向上方推頂，使其嵌合於前 下部連通孔63 A而固定於前述第3供應裝置23，或將前述 通管67從上方朝向下方按壓，使其離開前述下部連通 63A而從前述第3供應裝置23卸下。 根據上述說明可知，前述擠出裝置3是配置成可從 述食品製造裝置1的基台17拉出。再者，第1供應裝置21 第2供應裝置22的料斗27、第1移送輥29、第2移送輥30 管 方 個 j 此 管 前 上 應 部 入 置 68 藉 述 連 孔 -\-r- 刖 及 -20- 201208575 栗部39’藉由鬆開各固定裝置可從前述擠出裝置3主體卸 下’此外，重合嘴裝置25整體及第3供應裝置23整體也是 ’可藉由鬆開各固定裝置而卸下。 因此，在前述擠出裝置3，與食品材料接觸的部分可 從前述擠出裝置3主體卸下’留在前述擠出裝置3主體之前 述上部板片33及前述下板片34也是，藉由將前述第1移送 輥29及前述第2移送輥30卸下而使清掃變容易。在習知的 裝置’由於是在擠出裝置主體上安裝各構件的狀態進行清 掃’或僅一小部分能進行卸除，因此很難清掃到細部，而 有衛生上的問題；但依據前述擠出裝置3，由於各構造都 能洗浄而變得衛生，能解決習知的問題。 前述切斷裝置13，是將從前述擠出裝置3擠出的棒狀 食品1 1切斷成包覆食品9。前述切斷裝置1 3係具備開閉部 91和驅動部93。前述驅動部93，是在前述開閉部的下方配 置於前述基台17內部。 前述驅動部93，係具備用來支承前述開閉部91之一對 的昇降軸95A,95B。 前述開閉部9 1，係具備由六個開閉片97所構成之開閉 具99合計九個。前述開閉具99，是將前述開閉片97配置成 環狀，使前述開閉片97所包圍的開口部1 0 1成爲開閉自如 。而且，前述開閉具99，是呈鋸齒狀排列於安裝在底板 103之開閉具殼體105。 亦即，前述開閉具99，是排列在與前述重合嘴裝置25 之前述重合嘴部71分別對應的位置。因此，前述切斷裝置 -21 - 201208575 13，與前述重合嘴裝置25同樣的，裝置整體變緊緻且裝置 整體的構造變得簡單化。 針對前述開閉具99之開閉動作做說明。前述開閉具99 ，是在前述開閉具殼體1〇5之具有大致六角形內側面之外 殼部107收納六個前述開閉片97。在前述開閉片97的下面 形成長圓形的導槽97A。此外，在前述外殻部107的底部’ 可轉動自如地配設圓環狀的旋轉板片109。 而且，在前述旋轉板片109的上面，六根驅動滾子構 件U1等間隔地垂設於同一圓周上，且卡合成可相對於前 述開閉片97之前述導槽97A進行移動。因此，藉由使前述 旋轉板片109往復轉動，前述開閉片97會沿著前述外殻部 1 07的內側面往復移動而將前述開口部1 0 1予以開閉（擴大 縮小）。此外，在前述旋轉板片109的下面，可轉動自如 地垂設滾子構件1 1 3 » 在前述底板103的下面設有：分別藉由螺釘等的結合 具而結合於前述驅動部93所具備的昇降軸95A及昇降軸95B 之結合部115A及結合部115B。前述昇降軸95A，是與前述 開閉具99的切斷動作（與開口部1 0 1的開閉動作同義）同 步地進行昇降動作且在其內部具備未圖示的轉動軸。 而且，在前述結合部1 1 5 A的內部，連結於前述昇降軸 95 A的轉動軸且隨著前述轉動軸之轉動而進行轉動之驅動 軸115C是配置成從前述底板1〇3的上面突出。在前述驅動 軸1 1 5 C配置擺動臂1 1 7。 此外，在前述底板103的上面，被支承成可沿其長邊 -22- 201208575 方向移動之兩根滑桿1 19A，1 19B呈平行地配置。前述滑桿 1 19A，1 19B各自的一端部，是透過接頭構件121與前述擺動 臂1 17的端部結合。此外，在前述滑桿1 19Α,Ι 19B，設有與 配置於前述旋轉板片109下面之滾子構件11 3卡合之驅動板 片121。因此，與前述開閉部91的昇降動作同步地，藉由 前述擺動臂117之擺動而使前述驅動板片121沿左右方向往 復移動，進一步藉由前述旋轉板片109之往復轉動，使九 個前述開閉具99同步地進行前述開口部1 0 1之開閉動作， 而從前述棒狀食品1 1將包覆食品9切斷。 在前述切斷裝置13之開閉部91的下方，配置用來載置 並搬運前述包覆食品9之搬運裝置15。前述搬運裝置15, 是讓無端狀的輸送帶123環繞之輸送帶。在本發明的第1實 施形態，前述控制部1 6設定成對應於前述切斷裝置1 3之一 次切斷動作使前述搬運裝置15之搬運距離成爲前述間隔Ρ1 之2倍。藉由前述切斷裝置13切斷後之九個前述包覆食品9 ，是在前述輸送帶123的搬運面（上面）配置成鋸齒狀而 依序沿搬運方向R進行搬運。 在前述食品製造裝置1，相對於先被切斷的包覆食品9 ，下個要切斷的包覆食品9之間隔是比以往更窄。亦即， 前述包覆食品9，相較於藉由習知裝置進行切斷、配置的 情況，可減少每個的占有面積，而能使接續於前述食品製 造裝置1之例如隧道式烤爐等的燒成裝置之處理高效率地 進行，因此可提昇生產性。 接下來說明，第7圖所示之前述切斷裝置13的切斷動 -23- 201208575 作和前述搬運裝置15的搬運動作之關係。在上述第1實施 形態所說明的例子，對應於前述切斷裝置1 3之一次切斷動 作將前述搬運裝置1 5的搬運距離設定成前述間隔P 1的2倍 〇 藉由前述切斷裝置13所具備之鋸齒狀開閉具99而一起 切斷後之九個包覆食品9，是以維持鋸齒狀位置關係的狀 態載置於前述搬運裝置15上而進行搬運。在此顯示，前述 控制部16設定成對應於前述切斷裝置13之一次切斷動作使 前述搬運裝置15的搬運距離成爲前述間隔P1的情況。 又在此，爲便於說明，將藉由前述切斷裝置1 3上游側 之A列上的開閉具99所切斷的食品9標示爲9W而以白圈表 示，將藉由前述切斷裝置1 3下游側之B列上的開閉具99所 切斷的食品9標示爲9B而以黑圈表示。 藉由前述切斷裝置13所具備的鋸齒狀開閉具99—起切 斷後之九個食品9(9W、9B)，是在前述切斷裝置13的下 方位置呈鋸齒狀地載置於前述搬運裝置15上。而且，若前 述搬運裝置1 5將前述食品9以前述間隔P 1的分量進行搬運 ，藉由前述切斷裝置1 3上游側之A列上的前述開閉具99切 斷後之白圈所表示食品9W，會被搬運至前述切斷裝置13 之B列的位置。而且，若前述切斷裝置13再度將食品9 ( 9W、9B )切斷，重新切斷的食品9B，會隔著間隔P2配置 於上次切斷動作時所切斷的食品9W旁邊。因此，相較於 以往，能使沿著前述搬運裝置1 5的寬度方向之食品9彼此 的間隔進一步縮窄，以增多搬運裝置每單位面積的排列個 -24- 201208575 數，而能提昇生產效率。 接著，使用圖式來說明本發明之第2實施形態的食品 製造裝置1。第8圖係槪略顯示食品製造裝置1所具備的切 斷裝置14之說明圖，（a)圖俯視說明圖’ （b)圖爲（a )圖之J-J截面箭頭視之側視說明圖。 第9圖係槪略顯示切斷裝置14及搬運裝置15的動作之 說明圖。又與上述第1實施形態具有同一功能的構成要素 是賦予同一符號梘省略重複的說明。 在前述切斷裝置14設置開閉部92。在開閉部92 ’具備 由四個開閉片98所構成之開閉具1〇〇合計十組。前述開閉 具1 0 0，是安裝在等間隔（本例的情況爲四等分）地配置 於圓周上之轉動軸96，藉由前述轉動軸96之往復轉動使其 朝水平方向擺動。 而且，前述開閉.具100，是將四個前述開閉片98所包 圍之開口部1 02設置成開閉自如。前述開閉具1 00，是在底 板104上呈鋸齒狀排列。亦即，前述開閉具100，是沿著前 述搬運裝置15的寬度方向，在隔著間隔P3彼此平行地配置 之C列及D列這兩列上，分別排列有5組。 此外，前述開閉具1 00，是朝向前述寬度方向等間隔 地隔著間隔P4而配置在第1行至第1〇行上。因此，各列上 的開閉具1 0 0，是隔著間隔P 4兩倍的間隔而配置，且相對 於前述C列上的開閉具1 〇 〇 ,前述D列上的開閉具1 0 0是以間 隔P4的距離將位置錯開而配置。亦即，配置於前述C列上 和前述D列上之鄰接的前述開閉具100，分別隔著間隔D而 -25- 201208575 呈鋸齒狀配置。 又前述重合嘴裝置25之前述重合嘴部71 ’是排列在與 十組的前述開閉具9 9分別對應的位置。此外’在本實施形 態，爲便於說明，將配置於前述切斷裝置1 4上游側之C列 上被切斷的食品9 W以白圏表示’將配置於下游側之D列上 被切斷的食品9B以黑圈表示。 接著詳細說明前述開閉具100的配置。針對前述開閉 具1 0 〇中之隔著間隔D在斜方向鄰接之2組開閉具，說明各 開閉片9 8和轉動軸9 6的配置。例如’若參照配置於C列上 第1行的開閉具1〇〇和配置於D列上第2行的開閉具100 ’在 配置於該等開閉具1〇〇中間之轉動軸96上’安裝著第1行的 前述開閉具1〇〇之前述開閉片98和第2行的前述開閉具100 之前述開閉片98雙方。再者’若參照第2行的開閉具100和 配置於C列上第3行的開閉具1〇〇 ’在配置於該等開閉具1〇〇 中間之轉動軸96上，安裝著第2行的前述開閉具100之前述 開閉片98和第3行的前述開閉具1〇〇之前述開閉片98雙方。 而且，若參照在寬度方向鄰接之第1行的開閉具1 〇〇和 第3行的開閉具100。在配置於其等間之轉動軸96上，安裝 第1行至第3行的各開閉具1 00之開閉片98合計三個。如此 般，鄰接的開閉具1〇〇之開閉片98，是共用該轉動軸96。 接著說明前述開閉具1 〇〇的開閉機構。在前述轉動軸 96的長邊方向之中間位置，將前述開閉片98與前述轉動軸 96安裝成一體。 此外，在前述轉動軸9 6的下端側，前述轉動軸9 6之下 -26- 201208575 端軸部9 6A是透過軸承108而藉由前述底板104可轉動自如 地予以軸支承。再者，在前述轉動軸96的上端側，在相對 於前述下端軸部96 A形成偏心的位置設置偏心軸96B。而且 ，前述偏心軸96B，是透過軸承108而藉由上部板片110可 轉動自如地予以軸支承。 如此般，所有的轉動軸96都在前述底板104和前述上 部板片Π 0之間被支承成可轉動自如。因此，前述上部板 片1 10是配置成，相對於前述底板104，能以在水平面內循 圓弧軌跡的方式移動。而且，藉由使前述上部板片在 圓弧上往復移動，所有的前述轉動軸96會一起往復轉動， 而使安裝於前述轉動軸96之前述開閉片98同步地擺動。 此外，在前述切斷裝置Μ的兩端側，於前述底板104 和前述上部板片110之間透過板片116安裝上下兩段的線性 導引構件1 1 2,1 1 4。上段的線性導引構件1 1 2，是沿著前述 搬運裝置15的寬度方向將軌道安裝於前述上部板片11〇。 此外，下段的線性導引構件1 1 4，是沿著前述搬運裝 置15的搬運方向將軌道安裝於前述底板1〇4。而且，前述 線性導引構件1 1 2之滑動件和前述線性導引構件1 1 4的滑動 件是透過前述板片1 16而結合。 如此般，前述上部板片110被支承成可相對於前述底 板1 04移動自如。 在前述底板104的下面，設有藉由螺釘等的結合具而 分別結合於前述驅動部93所具備的昇降軸95 Α及昇降軸95Β 之結合部115A及結合部115B。前述昇降軸95A’可進行昇 -27- 201208575 降動作，且在其內部具備未圖示的轉動軸。而且 結合部Π5Α的內部，與前述昇降軸95八的轉動軸 著前述轉動軸的轉動而進行轉動之驅動軸118 ’ 從前述底板104的上面突出。在前述驅動軸118設 述昇降軸9 5 A的轉動軸連結之連結軸部1 1 8 A、以 上端側且相對於前述連結軸部1 1 8 A設在偏心位置 1 1 8B。 其偏心量，是設置成與前述轉動軸96之下頭 和偏心軸9 6 B的偏心量相同。而且’前述偏心軸 透過軸承120而藉由前述上部板片11〇可轉動自如 支承。 根據上述說明可理解，若前述驅動軸118往 前述驅動軸118的偏心軸118B會以前述連結軸部 心而在偏心的位置進行往復移動’藉此使前述 1 10在圓弧上往復移動。 而且，藉由前述上部板片11〇可轉動自如地 前述轉動軸96會一起往復轉動，使安裝於前述轉 前述開閉片97同步地擺動。因此’十組的前述I 之開口部1 02會同步進行開閉動作。第9圖所示 100，係第8圖（a)所示的前述驅動軸Π8向右旋 度後的狀態，而使前述開口部1 〇2打開。之後’ 述驅動軸118向左旋轉前述所要角度，返回第81 示之前述開口部1 02閉合的狀態。 接下來說明第9圖所示之前述切斷裝置14的 ，在前述 連結且隨 是配置成 有：與前 及位於其 之偏心軸 5軸部96A 118B ，是 地予以軸 復轉動， 1 1 8A爲中 上部板片 軸支承之 動軸96之 ㈣閉具1 〇 〇 的開閉具 轉所要角 藉由使前 3 ( a )所 切斷動作 -28- 201208575 和前述搬運裝置15的搬運動作的關係。又在第9圖，係顯 示將前述上部板片1 1 0的左側一半卸除的態樣。第9圖顯示 ’前述控制部16設定成對應於前述切斷裝置14—次的切斷 動作使前述搬運裝置15的搬運距離成爲前述間隔P3的情況 〇 亦即，藉由前述切斷裝置14所具備之鋸齒狀的開閉具 1〇〇 —起切斷後之十個食品9(9W、9B)，是在前述切斷 裝置14的下方位置呈鋸齒狀地載置於前述搬運裝置15上。 而且，若前述搬運裝置15將前述食品9搬運前述間隔P3的 分量，藉由前述切斷裝置14上游側的C列上之前述開閉具 100切斷後之白圈所示的食品9W，會被搬運至前述切斷裝 置14的D列位置。 而且，若前述切斷裝置14再度將食品9切斷，重新切 斷的食品9B會隔著間隔P4配置在上次切斷動作時所切斷的 食品9W旁邊。 因此，相較於以往，能使沿著前述搬運裝置15的寬度 方向之食品9彼此的間隔進一步縮窄，以增多搬運裝置每 單位面積的排列個數，而能提昇生產效率。 本發明的實施形態之食品製造裝置1之相關說明大致 如上述般，但並不限於此，也能實施各種改變。例如，在 上述說明中，形成重合嘴裝置25的擠出嘴之重合嘴部71及 切斷裝置13,14之開閉具99,100雖是在沿著其等的長邊方向 之兩列（A列及B列，C列及D列）上將五個或四個呈鋸齒狀 地排列，但其等的個數，只要一方爲兩個以上、另一方爲 -29- 201208575 —個以上且成爲同數或數目差1即可。再者’即使是採用 兩列同數的排列，相較於習知裝置，仍能獲得嘴、開閉具 安裝時的緊緻化、構造簡單化的效果。 此外，對應於前述切斷裝置13, 14 一次的切斷動作之 前述搬運裝置15的搬運距離，亦可設定在使沿著搬運方向 排列之食品9彼此互不干涉的範圍，而使沿著前述搬運裝 置1 5的搬運方向之食品9彼此的間隔進一步縮窄。 如此般，相較於以往，能使食品9彼此的間隔進一步 縮窄，以增多搬運裝置15每單位面積的排列個數，而能提 昇生產效率。 此外，雖是說明使用兩種外皮材5,6包覆內包材7而構 成前述棒狀食品1 1的情況，但將各食品材料層狀地擠出亦 可，再者，僅由1種食品材料構成亦可，只要具備相對應 的擠出嘴即可。 【圖式簡單說明】 第1圖係槪略顯示本發明的第1實施形態之食品製造裝 置1之前視說明圖。 第2圖係槪略顯示本發明的第1實施形態之食品製造裝 置1的俯視說明圖。 第3圖係槪略顯示本發明的第1實施形態之食品製造裝 置1所具備的擠出裝置3之前視說明圖。 第4 ( a )〜（c )圖係槪略顯示本發明的第1實施形態 之食品製造裝置1所具備的擠出裝置3主要部位的說明圖。 -30- 201208575 第5圖係槪略顯示本發明的第1實施形態之食品製造裝 置1的擠出裝置3所具備的重合嘴裝置25之俯視說明圖。 第6 ( a ) ( b )圖係槪略顯示本發明的第1實施形態之 食品製造裝置1所具備的切斷裝置3之說明圖。 第7圖係槪略顯示本發明的第1實施形態之食品製造装 置1所具備的切斷裝置3及搬運裝置15的動作說明圖。 第8 ( a )( b )圖係槪略顯示本發明的第2實施形態之 食品製造裝置1的切斷裝置1 4之俯視說明圖及側視說明圖 〇 第9圖係槪略顯示本發明的第2實施形態之食品製造裝 置1所具備的切斷裝置14及搬運裝置15的動作說明圖。 【主要元件符號說明] I :食品製造裝置 3 :擠出裝置 5:第1食品材料、第丨外皮材 6 :第2食品材料、第2外皮材 7:第3食品材料、內包材 9,9B，9W ··食品 II :棒狀食品 13，14 :切斷裝置 15 :搬運裝置 97,98 :開閉片 99，100 :開閉具 -31 -201208575 VI. [Technical Field] The present invention relates to a food manufacturing apparatus and a food manufacturing method for producing a coated food, a laminated food, and the like, which is, for example, a food dough using a biscuit dough or the like. A sandwich biscuit made of a sheath material such as chocolate cream is used as the outer skin material, and the laminated food is formed by stacking different types of food dough. [Prior Art] A conventional food producing apparatus includes an extrusion molding apparatus including two gear pumps for supplying a first food material and a second food material. In the gear pump, a plurality of first gears mounted on the first shaft and a plurality of second gears mounted on the second shaft mesh with each other, and the first gear and the second gear adjacent to each other in the axial direction are mutually engaged The partition walls are disposed therebetween, thereby forming a plurality of gear chambers. Further, a cylindrical spacer having a thickness slightly larger than the thickness of the partition wall is disposed between the gears adjacent to the axial direction in the inner circumference of the hole of the partition wall, thereby preventing the gear from rubbing against the partition wall. . Further, in the foregoing extrusion apparatus, a plurality of center nozzles (for extruding the first food material supplied from the first gear pump) and a ring-shaped nozzle (arranged to surround the center nozzle) are used for the second The second food material supplied by the gear pump is extruded and arranged in a zigzag shape. Moreover, the stick-shaped food dough (the second food material which is extruded from the annular nozzle is adhered to the outer periphery of the first food material extruded from the center nozzle) is extruded from the extrusion device, It is placed on a conveyor belt or the like and cut into a predetermined length. 201208575 Further, in the aforementioned gear pump, an outflow port that communicates with a plurality of the aforementioned gear chambers is formed. Further, the first sheet and the second sheet for forming the food material flow path through which the outlet port and the center nozzle and the annular nozzle are connected are disposed so as to be vertically overlapped by the main body of the extrusion device. (Patent Document 1). Further, the conventional food production device is known in which a plurality of opening and closing devices are provided, and the cutting device is arranged in a tandem or lattice shape (Patent Document 2, Patent Document 3, and Patent Document 4). In the opening and closing device, a plurality of opening and closing pieces are arranged in a ring shape, and an opening formed by the opening and closing piece is opened and closed (enlarged and contracted) to divide the rod-shaped food supplied to the opening into divided foods. Patent Document 1: Japanese Patent No. 4344683 Patent Document 2: Japanese Patent Publication No. 4-52738. Patent Document 3: Japanese Patent No. 2754178 (Patent Document 4) Japanese Patent No. 3786897 After the rod-shaped food is discharged in a zigzag manner, the rod-shaped food is continuously conveyed by being placed on a conveyor belt or the like. However, since the cutting device is not provided below the discharge port and above the conveying device, It is thought that the food cut by the cutting device is arranged at a desired interval on the conveying device. Further, in the above-mentioned Patent Documents 2 to 4, a plurality of opening and closing devices for dividing a food from a stick-shaped food are provided, and the opening and closing device is arranged in a tandem or lattice shape, and therefore, the conveyance direction along the conveying device is In addition, the food is cut off after the food is cut off by the conveyance device -6 - 201208575 in the width direction of the orthogonal direction, and then placed on the conveyance device for transportation. Therefore, the distance between the cut foods cannot be reduced. Therefore, there is a problem that the entire apparatus is increased in size, and the entire structure of the apparatus is recovered. . SUMMARY OF THE INVENTION An object of the present invention is to provide a food manufacturing apparatus which is more compact and simple in construction than the prior art, and provides a food manufacturing method which can improve production efficiency. The present invention has been developed in view of the foregoing problems. The food manufacturing device of the present invention includes an extrusion device that extrudes a food material into a plurality of bar-shaped foods, a cutting device that has an opening and closing device that cuts the food from the bar-shaped food, and a cutting device. And conveying the food conveying device; the extrusion device' is a plurality of nozzles for extruding the rod-shaped food, and the width direction of the conveying device is orthogonal to a conveying direction of the conveying device The plurality of nozzles are arranged in a zigzag shape. The cutting device has an opening and closing device that is arranged in a zigzag shape corresponding to the nozzles at a position below the nozzle. Further, the food producing apparatus of the present invention further includes a control device for controlling the driving of each of the devices: the control device controls a conveying distance of the conveying device corresponding to each cutting operation of the cutting device. Further, the control device can control the conveyance distance of the conveyance device corresponding to the cutting operation for each of the cutting devices to a range in which the foods cut in order are not interfered with each other. Further, the control device 'controls the transport distance of the transport 201208575 transport device corresponding to the cutting operation of the cutting device each time to the interval between the switch and the opening and closing device along the transport direction of the transport device (p 1, P3) )the same. Further, in the food producing method of the present invention, the food material is extruded as a plurality of stick-shaped foods by an extrusion device, and the food is cut from the rod-shaped food by the opening and closing device provided in the cutting device. The food product is placed in a transport device for transporting; the food product manufacturing method has the following steps: a plurality of nozzles disposed in the extrusion device in a width direction of the transport device orthogonal to a transport direction of the transport device The rod-shaped food product is extruded in a zigzag shape, and the food material is cut from the rod-shaped food by an opening and closing device positioned at a position below the nozzle and arranged in correspondence with the nozzle, by the conveying device In addition, in the food manufacturing method of the present invention, when the foodstuffs which are sequentially cut by the cutting device are placed on the conveying device, the food is provided so as not to interfere with each other. The step of transporting by the transport device. In addition, when the foodstuffs which are sequentially cut by the cutting device are placed on the conveying device, the foodstuffs are arranged such that the foodstuffs are placed along the conveying direction and the opening and closing utensils are arranged along the conveying direction. According to the present invention, the plurality of nozzles of the extrusion device and the opening and closing device of the cutting device are arranged in a zigzag manner, in which the interval (P1, P3) is the same. For example, the plurality of -8 - 201208575 nozzles and the opening and closing device are arranged in a row along the longitudinal direction of the extrusion device and the cutting device (synonymous with the width direction of the conveying device). In this case, the length of the body in the longitudinal direction can be shortened, and the interval between the two rows arranged in parallel along the longitudinal direction can be narrowed compared to the case where the nozzle and the opening and closing device are arranged in a lattice shape. Therefore, the device as a whole becomes compact. Further, since the cylinders having the above-mentioned nozzles are not required to be divided into rows, two cylinders are provided, so that the structure of the entire machine can be simplified. In addition, since the foods cut off from the rod-shaped foods in the conveyance direction of the conveying device are arranged in a zigzag manner on the conveying device, the interval between the adjacent foods that are cut at the same time is narrower than before. . In addition, the conveyance distance of the conveyance device corresponding to the cutting operation of the cutting device is set to be the same as the interval between the two rows of the opening and closing device in the longitudinal direction of the cutting device. In this way, the food cut in the row on the downstream side in the conveyance direction is arranged between the foods cut in the row on the upstream side in the conveyance direction of the cutting device, and the foods along the width direction of the conveyance device are mutually The interval is further narrowed. Further, by setting the conveyance distance of the conveyance device corresponding to each cutting operation of the cutting device to a range in which the foods arranged in the conveyance direction do not interfere with each other, the conveyance direction along the conveyance device can be performed. The spacing between the foods is further narrowed. In this way, since the interval between the food products can be narrowed compared with the conventional one, the number of perforation per unit area of the conveying device is increased, and the production efficiency can be improved. [Embodiment] -9-201208575 Hereinafter, the food manufacturing apparatus 1 according to the first embodiment of the present invention will be described with reference to the drawings. Fig. 1 is a front view showing the food manufacturing apparatus 1 in a schematic manner. Fig. 2 is a plan view showing the food manufacturing apparatus 1 in a schematic manner. Fig. 3 is a schematic view showing the extrusion device 3 provided in the food producing apparatus 1 and Fig. 4 is a schematic view showing the main part of the extrusion device 3: Fig. 4 (a) is a transfer roller FIG. 4(b) is a cross-sectional explanatory view of the pump portion 39 at the GG position of the fourth (a) diagram, and FIG. 4(c) shows the pump chamber 5 1 Before the illustration. Fig. 5 is a plan view showing the overlapping nozzle device 25 provided in the extrusion device 3. Fig. 6 is a schematic view showing a cutting device 3 provided in the food producing apparatus i; Fig. 6(a) is a plan view, and Fig. 6(b) is a bottom view. In the present embodiment, an example of the coated food 9 is described. In the coated food 9, the first outer skin material 5 as the first food material is a white biscuit dough, and the second food material is the second food material. The outer skin material 6 is a black biscuit dough, and the inner food material 7 as the third food material is made of chocolate cream 'and the outer skin materials of the two colors are formed with stripes in the radial direction. The food manufacturing apparatus 1 includes an extrusion device 3 that superimposes the food materials 5, 6, and 7 to extrude the rod-shaped food product 11, and a cutting device 13 that cuts the coated food product 9 from the rod-shaped food product, The conveyance device 15 that transports the covered food 9 and transports it in the conveyance direction-10-201208575 R, and the control unit 16 that controls the driving of each of the above devices. The extrusion device 3 described above is disposed on the upper surface of the base 17 . The extrusion device 3 includes a first supply device 2 1 that supplies the first outer skin material 5, a second supply device 22 that supplies the second outer skin material 6, and a third supply device 23 that supplies the inner packaging material 7. Further, a superposition nozzle device 25 for extruding the rod-shaped foods 1 1 by superposing the respective food materials 5, 6, 7 supplied from the respective supply devices 21, 22, 23 is provided. Further, in the above-described extrusion device 3, the main body of the extrusion device 3 includes a plurality of rollers 19'. The roller 19 is for supporting the extrusion device 3, and the extrusion device 3 can be supplied from the food device 1 described above. The aforementioned base 17 is pulled out. In the first drawing, the first supply device 21 and the second supply device 22 are arranged to be bilaterally symmetrical with respect to the center C of the body of the extrusion device 3. Therefore, the configuration of the first supply device 21 described above will be described here. The first supply device 2 1 is detachably provided with a hopper 27 for accommodating the first outer skin material 5. The hopper 27 has an opening 2 7 A for feeding the upper outer skin material 5 and an opening 2 7 B for feeding the first outer skin material 5 to be fed. Below the lower opening 27B, a transfer roller unit 28 and a pump unit 39 located below the transfer roller unit 28 are provided. In the transfer roller unit 28, the first transfer roller 29 having a smaller diameter and the second transfer roller 30 having a larger diameter are arranged in parallel to each other. Further, the axial direction of the first transfer roller 29 and the second transfer roller 30 is directed in a direction orthogonal to the transport direction R (the Y direction in Fig. 2). In addition, the axial center position of the second transfer roller 30 is disposed outside the axial center position of the first transfer roller 29 (left side in Fig. 2) and lower than the center of the body C. -11 - 201208575, that is, the two transfer rollers 2 9, 3 0 facing the transfer roller portion 28 are disposed with the second transfer roller 30 positioned downward with respect to the first transfer roller 29 positioned above The position of the outer side is inclined. Further, the two shaft end portions of the rotation shaft 29Α of the first transfer roller 29 and the two shaft end portions of the rotation shaft 30Α of the second transfer roller 30 are transmitted through the bearing member 31 by the upper plate 33 and the lower plate 34. Hold it to be rotatable. Further, the upper plate piece 33 can be swung upward by the upper position of the first transfer roller 29 as a fulcrum, and is fixed to the swinging rising position by the locking member 32 like a plunger (refer to the two-point chain line of Fig. 3). Map). In this manner, the first transfer roller 29 and the second transfer roller 30 can be detached from the transfer roller unit 28 by swinging the upper plate 33 upward. Further, the first transfer roller 29 and the second transfer roller 30 are coupled to the drive transmission mechanism M1 disposed on the base 17 and a drive transmission mechanism such as a gear train (not shown), and are arranged to be turned inward. The way to rotate in opposite directions to each other. Then, the first outer skin material 5 accommodated in the hopper 27 is transferred to the pump portion 39 by the rotation of the first transfer roller 29 and the second transfer roller 30. Further, the first transfer roller 29 is provided with a squeezing plate 35, and the squeezing plate 35 pushes the first outer skin member 5 accommodated in the hopper 27 and pushes it against the first transfer roller. 29 and the aforementioned second transfer roller 30. The squeezing plate 35 is disposed so as to move along the cam curve 37A of the cam plate 37 attached to the lower plate 34, and is slidable toward the radius of the first transfer roller 29 in accordance with the rotation of the first transfer roller 29. The direction moves freely. The pump unit 39 is for supplying the first outer skin material 5 of the -12-201208575 transferred from the transfer roller unit 28 to the above-mentioned reclosing nozzle device 25. The cycloid pump is used as the pump mechanism. The chestnut portion 39 has nine pairs of left rotors 41 and right rotors 42 (three blades having the same shape and meshed with each other). The left rotor 41 and the right rotor 42 are twisted in the axial direction and are twisted at the same angle in opposite directions to each other. Further, in the left rotor 41, a cylindrical boss portion 41A is protruded from one end portion, and a circular recess portion 41B fitted to the boss portion 41A of the adjacent left rotor 41 is formed at the other end portion. Further, a center portion of the left rotor 41 has a substantially square through hole 41C through which the rotary shaft 43 passes. Further, similarly to the left rotor 41, the right rotor 42 is also provided with a boss portion 42A, a recess portion 42B, and a through hole 42C. Further, the pair of the left rotor 41 and the right rotor 42 are respectively pivotally supported by the rotating shaft 43, and nine sets are juxtaposed in this manner. Further, a partition wall 45' is disposed between each pair of rotors adjacent to each other in the axial direction. Each of the projections 41 of the rotors 41 and 42 is inserted into the two through holes 45A of the partition wall 45, and is fitted to each of the two through holes 45A. Each of the recesses 41B, 42B of the rotors 41, 4 2 . Further, the chest portion 39 is provided with nine sets of the rotors 42 and 42 that are rotatably provided with the upper casing 47 and the lower casing 49', and the upper casing 47 and the lower casing 49 are combined. The inside is formed by a total of nine chest chambers 51 that accommodate the pair of left rotor 41 and right rotor 42 that are partitioned by the partition wall 45. Further, the upper casing 47' is formed to communicate with the transfer light portion 28 and the pump chamber 51 in the upper communication hole 47A. Further, in the lower casing 49 - 13 - 201208575, nine of the lower communication holes 4 9 A are formed in communication with the aforementioned overlapping nozzle device 25 and each of the pump chambers 51. One end portion 43A of the rotating shaft 43 is a transmission bearing member 53 (the above-described boss portions 41A and 42A and the boss portion 41A of the left rotor 41 and the right rotor 42 disposed at the end portion, 42A is pivotally supported by the upper housing 47 and the lower housing 49. Further, the other end portion 43B of the rotating shaft 43 includes a segment portion 43C that is fitted to the recessed portion 41B' 42B of the left rotor 41 and the right rotor 42 disposed at the end portion, and is a transmission bearing member. 54 is supported by the upper casing 47 and the lower casing 49. Further, in the same manner as the transfer rollers 29 and 30, the left rotor 41 and the right rotor 42' are disposed such that the left rotor 41 is disposed downward with respect to the right rotor 42'. The position of the outer side is inclined. Further, the pair of the rotation shafts 43' are coupled to the drive transmission mechanism of the drive motor M2 disposed on the base 17 and a gear train (not shown), and are arranged to be in the stomach The opposite direction rotates freely. The first outer skin material 5 that has been transferred from the transfer roller unit 28 through the upper communication hole 47A by the rotation of the pair of the rotation shafts 43 is supplied to the overlapping nozzle through the lower communication hole 49A. Device 25. The lower communication hole 49A' is disposed so as to be inclined from the upper side to the lower side and from the outer side to the inner side as viewed from the center C of the main body of the extrusion device 3. The pump unit 39 is detachably attached to the main body of the above-mentioned excipient device 3 by the fixing device 46 and the fixing device 48' disposed in the main body of the extrusion device 3. The fixing device 46 and the swingable fixing claw 46 A and the fixing claw 48A of the fixing device 48 press and fix both ends of the lower casing 49 to the transfer roller portion 28 by a lever mechanism. Further, the fixing of the pump portion 39 by the fixing claw 46A and the fixing claw 48A is released, and the pump portion 39 is separated from the transfer roller portion 28, whereby the entire pump portion 39 can be along the longitudinal direction thereof (with the aforementioned The direction in which the conveyance direction r is orthogonal, and the Y direction in Fig. 2 is pulled forward. The third supply device 23 is disposed between the first supply device 21 and the second supply device 22. The third supply device 23 is detachably provided with a hopper 55 for accommodating the inner packaging material 7. The hopper 55 is provided with an opening 55A for feeding the upper package material 7 and for feeding the lower opening 55B of the inner packaging material 7 to be fed. A pump portion 57 is disposed below the lower opening 55B. The pump portion 57' is for supplying the inner packaging material 7 accommodated in the hopper 55 to the overlapping nozzle device 25, and has substantially the same structure as the pump portion 39. The pump portion 57' is arranged in parallel. The two rotating shafts 59 axially support the nine sets of rotors (the left rotor 41 and the right rotor 42 are paired) in the axial direction (the direction orthogonal to the transport direction R, and the Y direction of FIG. 2). A partition wall 45 is disposed between the adjacent rotors. Further, 'the pump unit 5 7' is provided with nine sets of the rotors that are rotatably provided with the upper housing 61 and the lower housing 63, and the upper housing 61 and the lower housing 63 are extruded relative to the foregoing. The body of the device 3 is formed to be detachable. The inside of the upper casing 61 and the lower casing 63 which are fixed to the main body of the extrusion device 3 by the screw member 64 and the phase group -15-201208575 are formed, and are formed by the division of the partition wall 45. A total of nine pump chambers 65 for accommodating a pair of left rotors 4 1 and right rotors 4 2 are provided. Further, the upper casing 61 is formed with a communication hole 61A for communicating the hopper 55 and the upper portion of the pump chamber 65. Further, in the lower casing 63, a lower communicating hole 63A is formed in communication with each of the pump chambers 65. Further, the pair of the rotation shafts 59 are coupled to the drive transmission mechanism disposed on the drive motor Μ 3 of the base 17 and a gear train (not shown), and are arranged to rotate outward. Rotate in opposite directions to each other. Further, between the lower portion of the lower casing 63 and the upper portion of the overlapping nozzle device 25, the communication pipe 67 and the branch pipe 69 for communicating the lower communication hole 63 and the overlapping nozzle device 25 are arranged to be opposed to each other. The lower housing 63 and the aforementioned overlapping nozzle device 25 are detachably mounted. The above-mentioned reclosing nozzle device 25 is a device that superimposes each food material supplied from the supply devices 21, 22, 23 and extrudes the rod-shaped food product 11. The overlapping nozzle device 25 is integrally provided with a superimposing nozzle portion 71 capable of extruding nine of the above-mentioned rod-shaped foods 11. The overlapping nozzle portion 71 is provided to accommodate the first outer skin material 5, the second outer skin material 6, and the inner wrapping material 7 supplied from the first supply device, the second supply device, and the third supply device. The barrel 73 is provided with an inner cylinder 75 detachably provided therein. The outer cylindrical portion 73 is horizontally disposed in a concentric manner, and is disposed in a horizontal direction from the lower portion communicating hole 49A of the pump portion 39 of the first supply device 21 to the first through hole - 73A, and the second portion The lower portion of the pump portion 39 of the supply device 21 communicates with the second communication hole 73B through which the hole 49A communicates. Further, the inner cylinder 75 has an introduction hole 75 A that communicates with the second communication hole 73B on the upper side surface thereof, and a columnar shape that communicates with the introduction hole 75A in a central portion thereof so as to open downward. Flow path 75B. Further, on the outer circumference of the inner cylinder 75, an introduction guide 75C that guides the first outer skin material 5 supplied from the first communication hole 73 A downward is formed, and the introduction guide 75C is formed under the introduction guide 75C. An inner circumferential surface of the outer cylinder 73 and an annular flow path 73D surrounded by the outer circumference of the inner cylinder 75. Further, a flange member 77 is attached to the lower surface of the outer cylinder 73, and the inner peripheral surface of the flange member 77 communicates with the annular flow path 73D. Further, on the lower surface of the flange member 77, the annular outer nozzle member 79 (having the discharge port 79A for discharging the rod-shaped food product) is fixed by the nut member 81 to be detachably replaced, and in the inner circle At the lower end of the barrel 75, the inner nozzle member 83 is fixedly detachably replaced by a nut member 82, and the inner nozzle member 83 is disposed to be concentrically formed around the outer nozzle member 79. Further, on the upper surface of the inner cylinder 75, the supply pipe member 85 for supplying the inner packaging material 7 is screwed to be detachably formed in a manner concentric with the flow path 75B. Further, the supply pipe member 85 is disposed above the screwing portion, and is fitted to the fitting portion of the branch member 69, and is disposed at a lower portion than the screw portion. The road 7 5B forms a concentric tube portion. In the above-described reclosing nozzle device 25, the nine overlapping nozzle portions 71 are arranged to be integrated before the -17-201208575 outer cylinder 73 is formed to form nine nozzles. Referring to Fig. 5, when the outer cylinder 73 is viewed from above, the overlapping nozzle portion 71 is arranged along the longitudinal direction (the direction orthogonal to the conveyance direction R, the Y direction of the second diagram). On the column and on column B. The A column and the B column are arranged in parallel with each other across the space P1, and the overlapping nozzle portions 71 are alternately arranged in the order of the A column, the B column, the a column, and the A column. Arrange five and arrange four in the aforementioned B column. Further, the overlapping nozzle portions 71 of the respective rows are arranged in nine rows at equal intervals in the longitudinal direction at intervals P2, and the overlapping nozzle portions 71 in the B rows are respectively disposed adjacent to the overlapping nozzles in the A row. The parts 7 1 are in the middle of each other. That is, the overlapping nozzle portion 71 is arranged in a zigzag shape (staggered shape) along the longitudinal direction of the outer cylinder 73. In other words, the column A and the column B along the longitudinal direction of the overlapping nozzle device 25 are arranged in parallel with each other in the short side direction (the direction orthogonal to the longitudinal direction, the X direction in the second drawing). The first row to the ninth row in the short-side direction are arranged at equal intervals in the longitudinal direction, and at the intersection of each row and each row, the overlapping nozzle portion 71 is disposed in each odd-numbered row in the row A, and The aforementioned overlapping rows 71 are arranged in the even rows of the B columns. The overlapping nozzle portions 7 1 ' disposed in the A column and the column B are disposed with a gap D therebetween. In order to attach the outer nozzle member 79, in order to attach or detach the outer nozzle member 79, it is necessary to arrange the overlapping nozzle portion 7 1 at a desired interval. In the case of one row or the case of being arranged in a lattice shape, it is necessary to increase the size of the entire device in the longitudinal direction and the short-side direction by the above-described required interval -18-201208575. For example, for the sake of convenience, the interval D is set to the above-described interval. The intervals P1 and P2 are shorter than the interval D, and the overlapping nozzles 7 can be closely arranged. In this manner, by arranging the overlapping nozzle portions 7 1 in a zigzag shape, for example, the length of the body in the longitudinal direction can be shortened as compared with the case of being disposed in a row. Further, compared with the above-mentioned overlapping mouth portion 7 1 In the case of being arranged in a lattice shape, the interval between the columns can be narrowed to make the entire device compact. Further, since the cylinders corresponding to the outer cylinder 73 are not required to be divided into rows, two are provided, so that the structure of the entire machine can be simplified. The aforementioned reclosing nozzle device 25 is disposed to be accessible or distant from the respective supply devices 21, 22, 23. The overlapping nozzle device 25 is supported at both end portions of the outer cylinder 73 by a fixing device 87 provided in the main body of the extrusion device 3. In the fixing device 87, the overlapping nozzle device 25 is pushed upward from the lower side by the swinging claw 87A, and the inclined side surface 74 of the outer cylinder 73 is closely attached and fixed to the pump portion 39. The lower side of the lower casing 49 is inclined. Thereby, the lower communication hole 49A of the lower casing 49 of the first supply device 21 and the second supply device 22 and the horizontal first communication hole 73 A and the second communication hole 73 of the outer cylinder 73 are provided. B is connected separately. Further, by releasing the fixing of the fixing device 87, the overlapping nozzle device 25 can be lowered and separated from the respective supply devices 21, 22, 23, and pulled out from the main body of the extrusion device 3 toward the front side in the longitudinal direction. Further, the branch pipe 69' is fitted to the supply pipe -19-201208575 member 85 as described above, and is disposed on the upper portion of the overlap nozzle device 25. On the upper surface of the above-mentioned branch 69, at the center of the machine body C, nine inlets 69A which are arranged in the longitudinal direction and are detachably fitted to the lower end portion of the communication pipe 67 are provided at equal intervals. Further, the communication passage 69B that communicates with the inlet port 69 is oriented in a horizontal direction orthogonal to the longitudinal direction of the branch pipe 69. Further, the communication passage 69B communicates with the discharge port 69C of the fitting portion that is detachably fitted to the supply member 85. The discharge port 69C is arranged in a zigzag shape in the same manner as the above-described overlapping nozzle portion 711. That is, the branch pipe 69 is formed by the above-mentioned column A, column B, column A, ... In the same manner, the communication pipe 67 is interposed between the lower communication hole 63A of the lower casing 63 of the pump portion 57 and the guide port 69 of the branch pipe 69. The upper end portion of the communication tube 67 is supported from the left and right by a fixing device 68 disposed on the main body of the extrusion device 3. In the above-described fixing device, the swinging fixed claws 68A are vertically oscillated by a lever mechanism, and the communication pipe 67 is pushed upward from the lower side to be fitted to the front lower communication hole 63 A to be fixed to the third supply device. 23, or the above-described through pipe 67 is pressed downward from above, and is detached from the third supply device 23 away from the lower communication 63A. As apparent from the above description, the extrusion device 3 is disposed so as to be able to be pulled out from the base 17 of the food producing apparatus 1. Further, the first supply device 21, the hopper 27 of the second supply device 22, the first transfer roller 29, and the second transfer roller 30 are arranged in the front side of the tube.刖 and -20- 201208575 The chestnut portion 39' can be detached from the main body of the extrusion device 3 by loosening the respective fixing devices. Further, the entire reclosing nozzle device 25 and the third supply device 23 as a whole can be loosened by Remove the fixture. Therefore, in the extrusion device 3, the portion in contact with the food material can be detached from the main body of the extrusion device 3, and the upper plate 33 and the lower plate 34 remaining in the main body of the extrusion device 3 are also The first transfer roller 29 and the second transfer roller 30 are removed to facilitate cleaning. In the conventional device 'cleaning due to the state in which the components are mounted on the main body of the extrusion device' or only a small portion can be removed, it is difficult to clean the details, and there is a sanitary problem; Since the device 3 can be cleaned and cleaned, the conventional problems can be solved. The cutting device 13 cuts the rod-shaped food 1 1 extruded from the extrusion device 3 into a coated food 9. The cutting device 13 includes an opening and closing portion 91 and a driving portion 93. The drive unit 93 is disposed inside the base 17 below the opening and closing unit. The drive unit 93 is provided with lifting shafts 95A and 95B for supporting one of the opening and closing units 91. The opening and closing portion 911 is provided with a total of nine opening and closing devices 99 composed of six opening and closing pieces 97. In the opening and closing device 99, the opening and closing piece 97 is arranged in a ring shape, and the opening portion 10 1 surrounded by the opening and closing piece 97 is opened and closed. Further, the opening and closing device 99 is arranged in a zigzag manner on the opening and closing device housing 105 attached to the bottom plate 103. That is, the opening and closing device 99 is arranged at a position corresponding to each of the overlapping nozzle portions 71 of the overlapping nozzle device 25. Therefore, the cutting device - 21 - 201208575 13 is the same as the above-described overlapping nozzle device 25, and the entire device is tightened, and the structure of the entire device is simplified. The opening and closing operation of the opening and closing device 99 will be described. The opening and closing device 99 accommodates the six opening and closing pieces 97 in the case portion 107 except that the opening and closing device housing 1〇5 has a substantially hexagonal inner side surface. An oblong guide groove 97A is formed on the lower surface of the opening and closing piece 97. Further, an annular rotating plate piece 109 is rotatably disposed at the bottom portion ‘ of the outer casing portion 107. Further, on the upper surface of the rotary plate 109, the six drive roller members U1 are vertically spaced apart from each other on the same circumference, and the card combination is movable with respect to the guide groove 97A of the above-described opening and closing piece 97. Therefore, by rotating the rotating plate piece 109 back and forth, the opening and closing piece 97 reciprocates along the inner side surface of the outer casing portion 107, and the opening portion 110 is opened and closed (expanded and contracted). Further, a roller member 1 1 3 is rotatably provided on a lower surface of the rotating plate 109. The lower surface of the bottom plate 103 is provided with a coupling member such as a screw, and is coupled to the driving portion 93. The joint portion 115A of the lift shaft 95A and the lift shaft 95B and the joint portion 115B. The elevating shaft 95A is moved in the same manner as the cutting operation of the opening and closing device 99 (synonymous with the opening and closing operation of the opening 1 0 1), and includes a rotating shaft (not shown). Further, inside the joint portion 1 15 A, the drive shaft 115C coupled to the rotation shaft of the lift shaft 95 A and rotating in accordance with the rotation of the rotation shaft is disposed to protrude from the upper surface of the bottom plate 1〇3 . The swing arm 1 17 is disposed on the aforementioned drive shaft 1 1 5 C. Further, on the upper surface of the above-mentioned bottom plate 103, two slide bars 1 19A, 1 19B supported to be movable in the direction of the long sides -22 - 201208575 are arranged in parallel. One end portion of each of the sliders 1 19A, 1 19B is coupled to the end of the swing arm 1 17 through the joint member 121. Further, the slide bar 1 19A, 19B is provided with a drive plate piece 121 which is engaged with the roller member 11 3 disposed under the rotary plate piece 109. Therefore, in synchronization with the raising and lowering operation of the opening and closing unit 91, the driving plate piece 121 is reciprocated in the left-right direction by the swinging of the swing arm 117, and further, by the reciprocal rotation of the rotating plate piece 109, nine aforementioned The opening and closing device 99 performs the opening and closing operation of the opening portion 110 in synchronization, and cuts the coated food 9 from the rod-shaped food 1 1 . A conveying device 15 for placing and transporting the coated food 9 is disposed below the opening and closing portion 91 of the cutting device 13. The conveying device 15 is a conveyor belt that surrounds the endless conveyor belt 123. In the first embodiment of the present invention, the control unit 16 is set so that the transport distance of the transport device 15 is twice the interval Ρ1 in response to the cutting operation of the cutting device 13 once. The nine coated foods 9 cut by the cutting device 13 are conveyed in the conveyance direction R in a zigzag manner on the conveyance surface (upper surface) of the conveyance belt 123. In the food producing apparatus 1 described above, the interval between the next coated foods 9 to be cut is narrower than in the past with respect to the coated food 9 that has been cut first. In other words, the coated food product 9 can be reduced in the area occupied by the conventional device, and the area occupied by each of the coated foods 9 can be reduced, and the like, for example, a tunnel oven or the like can be connected to the food producing apparatus 1. The processing of the firing device is performed efficiently, so that productivity can be improved. Next, the relationship between the cutting motion -23-201208575 of the cutting device 13 shown in Fig. 7 and the conveying operation of the conveying device 15 will be described. In the example described in the first embodiment, the conveyance distance of the conveyance device 15 is set to twice the interval P1 in accordance with the first cutting operation of the cutting device 13 by the cutting device 13 The nine coated foods 9 that have been cut together with the zigzag opening and closing device 99 are placed on the conveying device 15 in a state of maintaining a zigzag positional relationship and are conveyed. Here, the control unit 16 is set so that the conveyance distance of the conveyance device 15 becomes the interval P1 in accordance with one cutting operation of the cutting device 13. Here, for convenience of explanation, the food 9 cut by the opening and closing device 99 on the upstream side of the cutting device 13 is indicated by 9W and indicated by a white circle, and the cutting device 1 is used. 3 The food 9 cut by the opening and closing device 99 on the downstream side B column is indicated by 9B and is indicated by a black circle. The nine foods 9 (9W, 9B) that have been cut by the zigzag opening and closing device 99 provided in the cutting device 13 are placed in a zigzag manner on the lower side of the cutting device 13 15 on. Further, when the conveying device 15 conveys the foodstuffs 9 at the interval P1, the foodstuffs 9W indicated by the white circles cut by the opening and closing device 99 on the upstream side of the cutting device 13 are arranged. It is transported to the position of column B of the cutting device 13 described above. When the cutting device 13 cuts the food 9 (9W, 9B) again, the food 9B that has been cut again is placed next to the food 9W that was cut at the time of the last cutting operation. Therefore, compared with the prior art, the interval between the foods 9 along the width direction of the conveying device 15 can be further narrowed, and the number of the transporting devices per unit area can be increased by -24-201208575, thereby improving production efficiency. . Next, a food producing apparatus 1 according to a second embodiment of the present invention will be described with reference to the drawings. Fig. 8 is a schematic view showing a cutting device 14 provided in the food producing apparatus 1, and Fig. 8(b) is a side elevational view of the arrow J-J in the figure (a). Fig. 9 is a schematic view showing the operation of the cutting device 14 and the conveying device 15. The constituent elements that have the same functions as those in the above-described first embodiment are denoted by the same reference numerals and will not be described. The opening and closing portion 92 is provided in the cutting device 14. The opening and closing portion 92' is provided with ten sets of the opening and closing devices 1 composed of the four opening and closing pieces 98. The opening and closing device 100 is a rotating shaft 96 that is disposed on the circumference at equal intervals (four equal parts in the case of this example), and is pivoted in the horizontal direction by the reciprocal rotation of the rotating shaft 96. Moreover, the aforementioned opening and closing. In the device 100, the opening portion 102 surrounded by the four opening and closing pieces 98 is opened and closed. The opening and closing device 100 is arranged in a zigzag pattern on the bottom plate 104. In other words, the opening and closing device 100 is arranged in five rows in the C row and the D column which are arranged in parallel with each other at intervals P3 along the width direction of the conveying device 15 described above. Further, the opening and closing tool 100 is disposed on the first row to the first row at equal intervals in the width direction with an interval P4 therebetween. Therefore, the opening and closing members 100 in each row are arranged at intervals of twice the interval P 4 , and the opening and closing device 1 0 0 on the above-mentioned column C is the opening/closing device 1 0 on the above-mentioned column C. The position is shifted by the distance of the interval P4. In other words, the adjacent opening and closing device 100 disposed in the above-mentioned column C and in the above-mentioned row D is arranged in a zigzag manner with an interval D and -25 - 201208575. Further, the overlapping nozzle portion 71' of the overlapping nozzle device 25 is arranged at a position corresponding to each of the ten sets of the opening and closing devices 919. In the present embodiment, for convenience of explanation, the foodstuffs 9 W that are cut in the C row on the upstream side of the cutting device 14 are indicated by chalk, and are cut off in the D row arranged on the downstream side. Food 9B is indicated by a black circle. Next, the arrangement of the above-described switch 100 will be described in detail. The arrangement of the respective opening and closing pieces 98 and the rotating shaft 96 will be described with respect to the two sets of the opening and closing members which are adjacent to each other in the oblique direction with the interval D interposed therebetween. For example, 'the opening and closing device 100' disposed in the first row on the C column and the opening and closing device 100' disposed on the second row in the D row are mounted on the rotating shaft 96 disposed in the middle of the opening and closing device 1〇〇. Both the opening and closing piece 98 of the opening and closing piece 1 of the first row and the opening and closing piece 98 of the opening and closing device 100 of the second row are both. In addition, the second line is attached to the rotating shaft 96 disposed in the middle of the opening and closing device 1 with reference to the opening and closing device 100 of the second row and the opening and closing device 1〇〇' disposed in the third row of the C row. Both the opening and closing piece 98 of the opening and closing device 100 and the opening and closing piece 98 of the opening and closing device 1 of the third row are opened. Further, the opening and closing device 1 of the first row adjacent to the width direction and the opening and closing device 100 of the third row are referred to. On the rotating shaft 96 disposed between the equal parts, the opening and closing pieces 98 of the opening and closing members 100 of the first to third rows are mounted in total. In this manner, the opening and closing pieces 98 of the adjacent opening and closing members 1 are shared by the rotating shaft 96. Next, the opening and closing mechanism of the above-described opening and closing device 1 。 will be described. The opening and closing piece 98 is integrally attached to the rotating shaft 96 at a position intermediate the longitudinal direction of the rotating shaft 96. Further, on the lower end side of the rotating shaft 96, the end shaft portion 916A of the 260-201208575 lower end of the rotating shaft 96 is rotatably supported by the bottom plate 104 through the bearing 108. Further, on the upper end side of the rotating shaft 96, an eccentric shaft 96B is provided at a position eccentric with respect to the lower end shaft portion 96A. Further, the eccentric shaft 96B is rotatably supported by the upper plate 110 through the bearing 108. In this manner, all of the rotating shafts 96 are rotatably supported between the aforementioned bottom plate 104 and the aforementioned upper plate Π 0. Therefore, the upper plate 110 is disposed so as to be movable in a horizontal plane with respect to the bottom plate 104 in a circular path. Further, by reciprocating the upper plate piece on the circular arc, all of the rotating shafts 96 reciprocate together, and the opening and closing piece 98 attached to the rotating shaft 96 is synchronously swung. Further, on both end sides of the cutting device ,, linear guide members 1 1 2, 1 1 4 of the upper and lower stages are attached to the upper plate 104 and the upper plate 110 via the plate piece 116. The upper linear guide member 112 is attached to the upper plate 11A along the width direction of the conveying device 15. Further, the lower linear guide member 1 14 is attached to the bottom plate 1〇4 along the conveyance direction of the conveyance device 15. Further, the slider of the linear guiding member 112 and the slider of the linear guiding member 112 are joined through the aforementioned plate 116. In this manner, the upper plate 110 is supported to be movable relative to the base plate 104. The lower surface of the bottom plate 104 is provided with a coupling portion 115A and a coupling portion 115B which are respectively coupled to the lifting shaft 95 Α and the lifting shaft 95 具备 of the driving portion 93 by a coupling tool such as a screw. The lift shaft 95A' can be lowered by -27-201208575, and a rotating shaft (not shown) is provided inside. Further, inside the joint portion Α5, the drive shaft 118' which is rotated by the rotation of the above-mentioned lifting shaft 95 and the rotation of the rotation shaft protrudes from the upper surface of the bottom plate 104. The drive shaft 118 is provided with a connecting shaft portion 1 18A to which the rotating shaft of the lifting shaft 905A is coupled, and an upper end side and an eccentric position 1 1 8B with respect to the connecting shaft portion 1 18A. The amount of eccentricity is set to be the same as the amount of eccentricity of the lower end of the rotating shaft 96 and the eccentric shaft 9 6 B. Further, the eccentric shaft is rotatably supported by the upper plate 11A through the bearing 120. As can be understood from the above description, when the eccentric shaft 118B of the drive shaft 118 toward the drive shaft 118 is reciprocated at an eccentric position by the coupling shaft portion, the id 10 is reciprocated on the circular arc. Further, the above-mentioned rotating shaft 96 is rotatably rotated together by the above-described upper plate piece 11 so that the above-mentioned rotating and closing piece 97 is oscillated in synchronization. Therefore, the opening portions 102 of the ten groups of the above-described I are simultaneously opened and closed. Fig. 9 shows a state in which the drive shaft 8 shown in Fig. 8(a) is rotated to the right, and the opening 1 〇2 is opened. Thereafter, the drive shaft 118 is rotated to the left by the desired angle, and the returning position of the opening portion 102 shown in Fig. 81 is returned. Next, the cutting device 14 shown in Fig. 9 will be described as being coupled to the front and the eccentric shaft 5 of the eccentric shaft 5, and the shaft portion 96A 118B is pivoted, 1 1 8A. The relationship between the opening and closing of the movable shaft 96 for the middle and upper plate shafts is (4) Closing and closing of the movable shaft by the first 3 (a) cutting operation -28-201208575 and the conveying operation of the conveying device 15 . Further, in Fig. 9, the left half of the upper plate 110 is removed. 9 is a view showing that the control unit 16 is set so as to correspond to the cutting operation of the cutting device 14 to make the conveyance distance of the conveying device 15 the interval P3, that is, the cutting device 14 Ten foods 9 (9W, 9B) which are cut and formed in a zigzag manner are placed on the conveying device 15 in a zigzag manner at a position below the cutting device 14. When the conveying device 15 conveys the foodstuffs 9 by the amount of the space P3, the food 9W indicated by the white circles cut by the opening and closing device 100 on the upstream side of the cutting device 14 is transported. To the position of the D column of the cutting device 14 described above. Then, when the cutting device 14 cuts the food 9 again, the food 9B that has been cut again is placed next to the food 9W cut at the time of the last cutting operation at intervals P4. Therefore, the interval between the foods 9 along the width direction of the conveying device 15 can be further narrowed compared with the related art, and the number of per-unit areas of the conveying device can be increased to increase the production efficiency. The description of the food producing apparatus 1 according to the embodiment of the present invention is substantially as described above, but is not limited thereto, and various modifications can be made. For example, in the above description, the overlapping nozzles 71 and the cutting devices 13 and 14 of the nozzles of the overlapping nozzle device 25 are formed in two rows along the longitudinal direction of the nozzles (A and In column B, column C and column D, five or four are arranged in a zigzag manner, but the number of the other is two or more, and the other is -29-201208575 or more and becomes the same number. Or the number difference is 1. Further, even if the arrangement of the two rows is the same, it is possible to obtain the effect of tightening the nozzle and the opening and closing device and simplifying the structure as compared with the conventional device. Further, the conveyance distance of the conveyance device 15 corresponding to the cutting operation of the cutting device 13, 14 at one time may be set such that the foods 9 arranged in the conveyance direction do not interfere with each other, and along the aforementioned The distance between the foods 9 in the conveying direction of the conveying device 15 is further narrowed. As described above, the interval between the foods 9 can be further narrowed, and the number of per unit areas of the conveying device 15 can be increased to increase the production efficiency. In addition, although the case where the above-mentioned rod-shaped foodstuff 1 is formed by coating the inner packaging material 7 with two outer skin materials 5, 6 is described, each food material may be extruded in a layer form, and only one type is used. The food material may be configured as long as it has a corresponding nozzle. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view showing a food manufacturing apparatus 1 according to a first embodiment of the present invention. Fig. 2 is a plan view showing the food manufacturing apparatus 1 according to the first embodiment of the present invention. Fig. 3 is a front view showing an extrusion device 3 provided in the food producing device 1 according to the first embodiment of the present invention. 4(a) to 4(c) are diagrams showing the main parts of the extrusion device 3 included in the food producing apparatus 1 according to the first embodiment of the present invention. -30-201208575 Fig. 5 is a plan view showing a superposition nozzle device 25 provided in the extrusion device 3 of the food manufacturing device 1 according to the first embodiment of the present invention. Fig. 6(a) and Fig. 4(b) are diagrams showing the cutting device 3 included in the food producing apparatus 1 according to the first embodiment of the present invention. Fig. 7 is a view showing the operation of the cutting device 3 and the conveying device 15 included in the food producing device 1 according to the first embodiment of the present invention. 8( a )( b ) shows a plan view and a side view of the cutting device 14 of the food manufacturing apparatus 1 according to the second embodiment of the present invention, and a ninth drawing shows the present invention. An operation explanatory diagram of the cutting device 14 and the conveying device 15 included in the food manufacturing device 1 of the second embodiment. [Description of main component symbols] I: Food production device 3: Extrusion device 5: First food material, third outer skin material 6: Second food material, second outer skin material 7: third food material, inner packaging material 9, 9B, 9W · Food II: Sticky food 13, 14 : Cutting device 15 : Transporting device 97, 98 : Opening and closing piece 99, 100 : Opening and closing device - 31 -