201217732 六、發明說明： 【發明所屬之技術領域】 本發明是關於一種例如對於從開縫狀的前端吐出孔吐 出塗料液的噴嘴部，搬運薄膜狀被塗佈體而在表面塗佈形 成薄膜的方式所構成的設置於薄膜塗佈裝置的乾燥裝置， 將完成塗佈的薄膜狀被塗佈體，搬運通過熱風被送進的乾 燥室而進行乾燥塗佈膜的乾燥裝置。 【先前技術】 具有將從液供應部所供應的塗佈液從開縫狀的前端吐 出孔吐出的噴嘴部，利用一面從此噴嘴部之前端吐出孔吐 出塗佈液，一面使與此噴嘴部對向之薄膜狀被塗佈體相對 於此噴嘴部進行搬運，俾將塗佈液薄膜狀地塗佈於此薄膜 狀被塗佈體的方式所構成的薄膜塗佈裝置中，在其搬運下 游側設置乾燥裝置，俾乾燥已完成塗佈的薄膜狀被塗佈體 的塗佈膜。 爲了提昇此薄膜塗佈的大量生產性，需增加此乾燥裝 置的搬運長度（乾燥長度）或是提高乾燥功能本身’來提 昇乾燥功能俾加快搬運速度較理想。 尤其是，塗佈於薄膜狀被塗佈體之兩面時，一旦塗佈 於被塗佈體之單面之後進行乾燥此塗佈膜’又也塗佈於相 反面之後也進行乾燥此相反面的塗佈膜之故’因而提昇各 乾燥裝置的搬運長度或是依提昇乾燥功能所致之乾燥功能 對大量生產性給予更大的影響。 -5- 201217732 例如，將鋁製或是銅製等的金屬製薄膜作爲被塗佈體 ，在此表面上混合黏著劑（NNP等的溶劑）等在鈷酸鋰等 的正極活性物質或是石墨等的負極活性物質而將此作爲塗 佈液，來製作塗佈形成100 μιη級數的薄膜的鋰離子電池形 成材料時，即使塗佈是快速又均勻地進行，若未能快速地 進行此塗佈後之乾燥，也無法提昇大量生產性。 因此，若即使儘量提高乾燥功能而爲了提昇大量生產 性擬提昇搬運速度，則其分量會使乾燥裝置變成長又大型 ’又，若是兩面塗佈，在沒有將此長又大型的乾燥室橫向 相連的空間時，爲了節省空間作成兩層樓高的構成，而不 得不作成反覆乾燥的構成，反正欲.提昇大量生產性會成爲 大型化又成本會變極高。 尤其是，製作如上述的鋰離子電池形成材料時，提昇 大量生產性被強烈地期望，欲將單面塗佈、乾燥、相反面 塗佈、乾燥之工序作成一連串而快速地進行，爲了必需增 加搬運長度（乾燥長度），如上所述地必須在工廠內構築 進行反覆乾燥的兩層樓高的乾燥裝置》 亦即，爲了確保增加乾燥長度且提高乾燥能力並提昇 搬運速度俾提高大量生產性，例如，將進行熱風乾燥的單 面乾燥室構築作爲下側乾燥室，而由節省空間化或是工廠 空間之限制，在其上部再框架俾將相反面乾燥室構成作爲 上部乾燥室而將兩樓層高的大規模之乾燥裝置構築在工廠 內，藉由設置於單側的薄膜塗佈裝置而將已完成塗佈於單 面的薄膜狀被塗佈體搬運通過於上述下側乾燥室並予以熱 -6- 201217732 風乾燥，之後，將通過此下側乾燥室的薄膜狀被塗佈體利 用設置於相反側的薄膜塗佈裝置也塗佈於相反面，反覆搬 運（轉換方向）此薄膜狀被塗佈體，而這次是從相反側搬 運通過上側乾燥室，且將此相反面的塗佈膜也被熱風乾燥 所通過的此薄膜狀被塗佈體予以捲取的方式所構成。 此上下乾燥室，是如上述地都需要充分地確保較長且 必須提高乾燥能力，因必須將此予以節省空間化或是工廠 內的空間上限制而必須構築作成兩層樓高之故，因而在各 工廠內需要大規模之建築作業，因此，在此兩面塗佈之加 速、大量生產化上，有費極大成本的問題。 【發明內容】 本發明是提供一種提高..須解決此些問題的乾燥裝置的 乾燥能力，而可提高搬運速度又可提昇薄膜塗佈的大量生 產性，並且爲了節省空間化等將必須作成上下二層構造的 此乾燥裝置的構築作成容易，而設置於可圖謀有了長足地 降低成本等的劃時代性的薄膜塗佈裝置的乾燥裝置，作爲 目的。 尤其是，在本發明中，提供一種可提高大量生產性， 可圖謀節省空間化的至今爲止的兩層樓高構成的乾燥裝置 ，尤其是將兩面塗佈時之單面乾燥室與相反面乾燥室作成 如以往的上下構造，將一面可圖謀節省空間化，一面確保 充分的搬運長度（乾燥長度）而可提高乾燥能力的乾燥裝 置，依次地相鄰接連結事先上下地設置上側乾燥室形成部 201217732 與下側乾燥室形成部的塊體就可構成，又不必如以往地， 也不必在工廠內進行構築下側乾燥室之狀態下還要構築上 側乾燥室的大規模之建築作業，可容易地連結製作此上下 二層構成的乾燥裝置，而設置於可圖謀有了長足地降低成 本的劃時代性的薄膜塗佈裝置的乾燥裝置，作爲目的。 參照所附圖式進行說明本發明的要旨。 一種設置於薄膜塗佈裝置的乾燥裝置，是利用一面從 噴嘴部1之前端吐出孔2吐出塗佈液，一面使與此噴嘴部1 對向的薄膜狀被塗佈體4相對於此噴嘴部1進行搬運，俾將 塗佈液薄膜狀地塗佈於上述薄膜狀被塗佈體4的方式所構 成的設置於薄膜塗佈裝置的乾燥裝置，其特徵爲：將已完 成上述塗佈的薄膜狀被塗佈體4予以搬運通過的乾燥室設 置成上下複數段，在搬運通過此上側乾燥室5A與下側乾燥 室5B之一方的乾燥室之後，轉換方向而搬運通過另一方的 乾燥室將塗佈於上述薄膜狀被塗佈體4的塗佈膜3予以乾燥 所構成的乾燥裝置中，在可移動的塊體6之上下，設置有 :藉由將此塊體6依次地相鄰接於側方且連結成複數橫列 狀態，使預定長度的上述上側乾燥室5 A與上述下側乾燥室 5 B可被並列設置地形成上下的上側乾燥室形成部7A與下側 乾燥室形成部7B;並將與此上側乾燥室形成部7 A或是下側 乾燥室形成部7B相連通且成爲使上述薄膜狀被塗佈體4搬 運通過的出口或是入口的出入口部8，分別設置於上述各 塊體6的兩側上下；以將上述各塊體6移動並依次地相鄰接 於側方來使上述各出入口部8相連通的方式作成連結於橫 201217732 列狀態的構成。 .又，申請專利範圍第1項所述的設置於薄膜塗佈裝置 的乾燥裝置，在上述各塊體6的底部設置腳輪9而設置成可 於地板面上移動自如，將此各塊體6依次地相鄰接連結成 上述上下的各出入口部8對向配設，並在上下將預定長度 的上述上側乾燥室5A與上述下側乾燥室5B予以接合並列形 成，爲其特徵者。。 又，申請專利範圍第1項或第2項所述的設置於薄膜塗 佈裝置的乾燥裝置，各塊體6，其構成是在可移動接地固 定的大小的框架構成體1〇中，將設有導入熱風的熱風導入 部11與排出此熱風的熱風排出部12的上述上側乾燥室形成 部7A與下側乾燥室形成部7B水平並列設置地形成於上下； 並在此上側乾垛室形成部7A與下側乾燥室形成部7B的左右 兩端部設有使上述被塗佈體4搬運通過的上述出入口部8 ; 分別面對接合連通此各塊體6之上下的出入口部8的方式使 各塊體6依次地相鄰接配設；在此各塊體6之連結部分施以 不會洩漏熱風的密封部7,利用此各塊體6之連結，使上述 上側乾燥室5A與上述下側乾燥室5B以預定長度可接合並列 設置地形成於上下，爲其特徵者。 又，申請專利範圍第1項或第2項所述的設置於薄膜塗 佈裝置的乾燥裝置，將上述上側乾燥室5A與上述下側乾燥 室5B之其中一方的乾燥室，作爲用來乾燥塗佈於上述薄膜 狀被塗佈體4之單面的塗佈膜3的單面乾燥室，並將另一方 的乾燥室，作爲再塗佈於完成此乾燥的上述薄膜狀被塗佈 -9- 201217732 體4之相反面，且乾燥完成此塗佈的上述薄膜狀被塗佈體4 之相反面的塗佈膜3的相反面乾燥室；藉由上述塊體6連結 於複數橫列狀態，使用以乾燥此兩面的上下二層的乾燥室 的上述上側乾燥室5A與上述下側乾燥室5B，可接合並列設 置地形成於上下的構成，爲其特徵者。 又，申請專利範圍第3項所述的設置於薄膜塗佈裝置 的乾燥裝置，將上述上側乾燥室5A與上述下側乾燥室5B之 其中一方的乾燥室，作爲用來乾燥塗佈於上述薄膜狀被塗 佈體4之單面的塗佈膜3的單面乾燥室，並將另一方的乾燥 室，作爲再塗佈於完成此乾燥的上述薄膜狀被塗佈體4之 相反面，且乾燥完成此塗佈的上述薄膜狀被塗佈體4之相 反面的塗佈膜3的相反面乾燥室；藉由上述塊體6連結於複 數橫列狀態，使用以乾燥此兩面的上下二層的乾燥室的上 述上側乾燥室5A與上述下側乾燥室5B，可接合並列設置地 形成於上下的構成，爲其特徵者。 本發明是如上述地所構成之故，因而成爲可提高乾燥 裝置的乾燥能力，又可提高搬運速度並可提昇薄膜塗佈的 大量生產性，而且爲了節省空間化等將必須作成上下二層 構造的此乾燥裝置的構築作成容易，而設置於可圖謀有了 長足地降低成本等的劃時代的薄膜塗佈裝置的乾燥裝置。 亦即，將一面可圖謀節省空間化，一面確保充分的搬 運長度（乾燥長度）而可提高乾燥能力的乾燥裝置，依次 地相鄰接連結事先上下地設置上側乾燥室形成部與下側乾 燥室形成部的塊體就可構成，又也不必如以往地在工廠內 -10- 201217732 進行構築下側乾燥室之狀態下還要構築上側乾燥室的大規 模之建築作業，就可容易地連結製作此上下二層構成的乾 燥裝置，而可圖謀有了長足地降低成本，藉由此，成爲設 置於可容易地實現具更優異大量生產性的本裝置的具極優 異實用性的劃時代的薄膜塗佈裝置的乾燥裝置。 又，在申請專利範圍第2、3項所述的發明中，可將本 發明成爲設置於以更簡易的構成可容易實現的具更優異實 用性的劃時代的薄膜塗佈裝置的乾燥裝置。 又，在申請專利範圍第4、5項所述的發明中，可發揮 上述作用、效果，可容易地實現進行一面塗佈、乾燥、相 反面塗佈、乾燥之工序的兩面塗膜塗佈裝置，成爲設置於 可圖謀有了長足地降低成本的具極優異的兩面薄膜塗佈裝 置的乾燥裝置。 【實施方式】 將可適用的本發明的實施形態，依據圖式表示本發明 的作用簡單地來說明。 藉由薄膜塗佈裝置已完成塗佈的薄膜狀被塗佈體4, 是反覆搬運通過上下乾燥室（上側乾燥室5A與下側乾燥室 5B)就可使塗佈形成於此被塗佈體4表面的塗佈膜3被乾燥 〇 亦即’以從設置於各乾燥室的熱風導入部11所送進的 熱風予以熱風乾燥上述被塗佈體4的塗佈膜3，並將此熱風 從上述熱風排出部12被排出至上述乾燥室外。 -11 - 201217732 例如，即使從此塗佈膜3發生具暴爆性或是照原樣仍 舊無法排出至乾燥室外面的性質的氣化氣體，一面將此氣 化氣體從熱風排出部1 2與熱風一起經常地排出，一面予以 熱風乾燥，來阻止氣化氣體在乾燥室內成爲危險濃度的情 形。 又，除了依此熱風所致之表面乾燥以外，還可以再設 置從內部予次加熱乾燥的IR加熱器等的加熱器部13。 如此地，提高在乾燥室的乾燥功能就可提昇搬運速度 ’惟僅提高此功能並不充分之故，因而爲了更提昇乾燥能 力，確保較長的搬運長度（乾燥長度）並更提昇乾燥能力 又提高搬運速度而圖謀大量生產性較佳，所以，如上述地 ，乾燥室是成爲橫向長，又爲了更節省空間化必須作成兩 層樓高，又，如上述地，在兩面塗佈時，則在各塗佈面之 乾燥成爲需要充分長度的乾燥室之故，因而成爲需要更長 大的乾燥裝置，因此，仍然藉由節省空間化或是工廠的空 間限制等，必須作成兩層樓高。 以往，此種兩層樓高的乾燥室，是構築下側乾燥室之 後在其上面另外設置框架而將上側乾燥室必須構築成積層 狀態，在工廠內需要大規模之建築作業。 但是，本發明是事先製作可移動的小型塊體6，亦即 ，沿著地板面推動滑動自如或是容易地吊高搬運自如之大 小的塊體6，並將此塊體視需要，作成在現場（工廠內） 接合連結而成爲所期望的乾燥長度的構成。 亦即，在設定於此可移動大小的各塊體6之上下，設 -12- 201217732 置上側乾燥室形成部7A與下側乾燥室形成部7B，並將此塊 體6依次地相鄰接於側方且連結成複數橫列狀態，作成使 預定長度，亦即’爲了提昇大量生產性俾提高搬運速度的 乾燥長度的上述上側乾燥室5 A與上述下側乾燥室5B接合並 列地形成於上下的構成。 更具體而言，將成爲使上述薄膜狀被塗佈體4搬運通 過的出口或是入口的出入口部8分別設置於上述各塊體6的 兩側上下，移動上述各塊體6依次地相鄰接於側方並使上 述各出入口部8相連通的方式橫列狀態地連結，而作成上 述預定長度的上述上側乾燥室5 A與上述下側乾燥室5B接合 並列地形成於上下的構成。 因此，如以往地，也不必在工廠內進行構築下側乾燥 室之狀態下還要構築上側乾燥室的大規模之建築作業，可 將事先大量生產的可接合零組件的塊體6搬運至工廠內而 依次地進行連結，就可容易地連結製作此上下二層構成的 乾燥裝置，而可圖謀有了長足地降低成本，藉由此，成爲 設置於可容易地實現具更優異大量生產性的本裝置的劃時 代的薄膜塗佈裝置的乾燥裝置。 [實施例] 針對於本發明的具體性的實施例依照圖式來說明。 本實施例，是將從捲取輥17所抽出的薄膜狀被塗佈體 4經由與塗佈用的噴嘴部1對向的支承輥15等被抽出搬運， 並從此噴嘴部1的前端吐出孔2吐出塗佈液，並將此塗佈液 -13- 201217732 塗佈於以此支承輥15所支承的被塗佈體4的單面之後，將 乾燥裝置的下側乾燥室5B予以水平搬運通過使之乾燥，又 在此通過的薄膜狀被塗佈體4照原樣連續而藉由同樣的薄 膜塗佈裝置也在相反面予以塗佈之後，反覆搬運（轉換方 向）又將乾燥裝置的上側乾燥室5A予以水平搬運通過使之 乾燥而被捲取在上述回收輥18的設置於兩面薄膜塗佈裝置 的上述乾燥裝置適用本發明者。 亦即，本實施例的此乾燥裝置是作成上下二層構成， 一面從噴嘴部1的前端吐出孔2吐出塗佈液，一面對於此噴 嘴部1進行搬運與此噴嘴部1對向的薄膜狀被塗佈體4，就 可將塗佈液薄膜狀地塗佈於上述薄膜狀被塗佈體4的方式 所構成的薄膜塗佈裝置設置於左右，而將依次搬運通過利 用各該薄膜塗佈裝置在單面及相反面完成塗佈的薄膜狀被 塗佈體4的乾燥室作成設置上下複數段的構成。 具體上在本實施例中，將以設置於一方側的薄膜塗佈 裝置塗佈於單面的薄膜狀被塗佈體4予以領取搬運通過使 之乾燥的單面乾燥室，及將以塗佈在設置於相反側的相反 面的薄膜塗佈裝置也再塗佈於相反面的被塗佈體4予以領 取搬運通過使之乾燥的相反面乾燥室設置於上下的乾燥裝 置，將此上側乾燥室5A與下側乾燥室5B的一方作爲上述單 面乾燥室進行搬運通過之後，轉換方向俾將另一方的乾燥 室作爲相反面乾燥室進行搬運通過，俾連續地依次乾燥被 塗佈於上述薄膜狀被塗佈體4之兩面的塗佈膜3的方式所構 成。 • 14 - 201217732 又在本實施例中，事先製作可移動的小型塊體6，亦 即，作成沿著地板面推動滑動自如或是容易地吊高搬運自 如之大小的乾燥裝置形成用零組件的塊體6，將此塊體視 需要，作成在現場（工廠內）接合連結而成爲所期望的乾 燥長度的構成。 亦即，在設定於此可移動大小的各塊體6之上下，設 置上側乾燥室形成部7A與下側乾燥室形成部7B，並將此塊 體6依次地相鄰接於側方且連結成複數橫列狀態，作成使 預定長度，亦即，爲了提昇大量生產性以提高搬運速度的 乾燥長度的上述上側乾燥室5 A與上述下側乾燥室5B接合並 列地形成於上下的構成。 又，將與此上側乾燥室形成部7A、下側乾燥室形成部 7B分別連通並成爲上述薄膜狀被塗佈體4搬運通過的出口 或是入口的出入口部8分別設於上述各塊體6的兩側上下， 使得此各塊體6之上下的出入口部8分別相對連通的方式依 次地相鄰接配設各塊體6，而在此各塊體6的連結部分施以 不會洩漏熱風的密封部7，使上述上側乾燥室5 A與上述下 側乾燥室5B藉由此各塊體6之連結而作成預定長度接合並 列地形成於上下的構成。 例如，面對面各塊體6的側面而面對面配設有各出入 口部8，將此予以卡合鎖住，或是按壓塡料部使其卡合鎖 住等作成連結固定的構成也可以，惟僅以帶等纏上此面對 面的狀態（接縫）予以密封而加以連結的構成也可以。在 下述的實施例中，包圍出入口部8的方式將作爲密封部7的 -15- 201217732 塡料部7設置成突出狀態，推壓此塡料部7而以面對面帶等 纏上各塊體6作成更密封固定的構成。 又在本實施例中，在上述各塊體6的底部設置腳輪9而 設置成可於地板面上容易地滑動移動自如，將此各塊體6 依次地推動而僅相鄰接，就可使各出入口部8構成對向配 設（面對面連通），而在此施以密封部，惟例如如上述地 ，作爲密封部7推壓突出出入口部8的周圍側面的塡料部7 ，而以帶纏繞此面對面的連結部分加以密封並且停止裝配 加以連結，利用此連結，在上下藉由各塊體6的各上側乾 燥室形成部7A、下側乾燥室形成部7B作成接合並列形成著 預定長度的上述上側乾燥室5 B與上述下側乾燥室5B的構成 〇 又本實施例的各塊體6，是於設定成容易搬運至所設 置的各工廠的大小的框架構成體10，將設置導入熱風的熱 風導入部11與排出此熱風的熱風排出部12的上述上側乾燥 室形成部7A與下側乾燥室形成部7B可水平並列設置地形成 於上下，而於此上側乾燥室形成部7A與下側乾燥室形成部 7B的左右兩端部，作成設置上述被塗佈體4搬運通過的上 述出入口部8的構成，搬到工廠之後，藉由下部的腳輪9沿 著地板面滑動移動而分別面對面連通著此各塊體6之上下 的出入口部8的方式，依次地相鄰接配設各塊體6，而於此 各塊體6的連結部分施以不會洩漏熱風的上述密封部7並予 以連結。 又，連結後就伸展接地腳部1 9使之接地而構成可固定 -16- 201217732 保持。 又在本實施例中，如上述地於各塊體6的上側乾燥室 形成部7A及下側乾燥室形成部7B，設置送出熱風的熱風導 入部11與排出此熱風的熱風排出部12，而使用從此熱風導 入部11所送進的熱風予以加熱乾燥塗佈膜3之表面，並構 成將此熱風乾燥的熱風與從此塗佈膜3所產生的氣化氣體 —起由熱風排出部12被排出至乾燥室外面。 如此在本實施例中，與此熱風乾燥並用，將以輻射熱 來加熱乾燥塗佈膜3的內部而提高乾燥功能的乾燥用加熱 器部1 3，對向狀態地近接配設於薄膜狀被塗佈體4，惟此 乾燥用加熱器部13，是未作成板體，而是經由上述熱風所 通過的通風間隙使複數加熱器棒狀部14並列於上述被塗佈 體4之面方向的構成，雖然薄膜振動產發生於薄膜狀被塗 佈體4時未能接近至會接觸的位置，但考量依上述的熱風 乾燥或是氣化氣體所致之暴爆之虞，作成儘量予以近接， 倂用依輻射熱所致之乾燥而可圖謀更提昇乾燥能力。 又，更具體地加以說明，在本實施例中，例如，爲將 鋁製或是銅製等的金屬製薄膜作爲被塗佈體4，於此表面 上混合黏著劑（NNP等的溶劑）等於鈷酸鋰等的正極活性 物質或是石墨等的負極活性物質而將此作爲塗佈液，來製 作兩面地塗佈形成ΙΟΟμιη級數的薄膜的鋰離子電池形成材 料的薄膜塗佈裝置，而將成爲分別設置於此每單面塗佈的 各薄膜塗佈裝置的搬運下游側的上側乾燥室5Α與下側乾燥 室5 Β配設於上下二段的乾燥裝置。 -17- 201217732 又在本實施例中，作成將各乾燥室5A、5 B藉由各塊體 6分成複數塊而分別以出入口部8連設的構成，作成各每塊 乾燥室一對或是複數對設置於搬運上游側而朝向搬運方向 送出熱風的熱風導入部11，及與此對向的方式在相反側設 置熱風排出部12的構成，作成被支承於設置在此各塊體乾 燥室的下側的支承滾子20而將薄膜狀被塗佈體4搬運通過 的方式予以領取搬運的構成，在此乾燥室的上方使熱風從 熱風導入部11被送風至熱風排出部12予以熱風乾燥塗佈形 成於此被塗佈體4的上面的塗佈膜3，又作成與此被塗佈體 4近接對向狀態，而將並列狀態地配設於被塗佈體4之面方 向的多數上述加熱器棒狀部14所成的上述乾燥用加熱器部 13配設於此被塗佈體4之上方，構成經由此加熱器棒狀部 14間的上述通風間隙使熱風往來並被送風至其下方的被塗 佈體4的塗佈膜3。 又，雖未圖示，但於此加熱器棒狀部14作成突設熱風 導風部等’經由上述通風間隙，將從上述熱風導入部1 1所 送進的熱風朝向上述被塗佈體4的塗佈膜3予以導風的方式 所構成，即使接近乾燥用加熱器部13以提高效率，將熱風 也確實地送進塗佈膜3並維持熱風乾燥之狀態下也不會停 留氣化氣體且與熱風一起被排出的方式所構成。 又，上述加熱器棒狀部14，是作成內裝電熱線等的熱 源，或是流通高溫水蒸氣或油等的高溫流體，而利用此熱 從表面之（陶瓷）發生紅外線的紅外線加熱器（IR加熱器 -18- 201217732 具體而言，在本實施例中，將流通高溫水蒸氣的管以 陶瓷形成或是被覆陶瓷，在端部折疊此加熱器棒狀部14而 以此被折疊的多數並列的加熱器棒狀部14覆蓋被塗佈體4 的預定範圍，且於此連通的各加熱器棒狀部14流通高溫水 蒸氣，藉由從表面所發生的紅外線所致之輻射熱也從內部 予以加熱乾燥塗佈膜3的折疊棒狀部並列形的IR加熱器所 構成。 換言之，並不是板狀的IR加熱器，而是作成在流通高 溫水蒸氣並從表面發生紅外線的左右折疊反轉的相連通的 多數加熱器棒狀部1 4並列的型式的IR加熱器，此加熱器棒 狀部14的長度方向作成與上述被塗佈體4的搬運方向成正 交的方向，而對此被塗佈體4的搬運方向成爲並列狀態， 作成在被塗佈體4的上方近接配設成對向狀態的構成。 又，在本實施例中，將連結熱風導入、導出導管的上 述熱風導入部11與上述熱風排出部12以及與上述IR加熱器 等的上述高溫媒體之導入、導出管的上述乾燥用加熱器部 13，作成設置於開閉各塊體6的各上側乾燥室形成部7A、 下側乾燥室形成部7B的開閉蓋16的構成。 因此，打開此開閉蓋1 6，就可使此開閉蓋1 6與設置於 此開閉蓋1 6的熱風導入部1 1、熱風排出部1 2、加熱器部1 3 —起移動，而露出下方的各支承滾子20，成爲容易地進行 此支承滾子20的更換，或是此上側乾燥室形成部7A、下側 乾燥室形成部7B的掃除，並且成爲容易地進行在此維修之 後，再次使薄膜狀被塗佈體4通過此各支承滾子20上的通 -19- 201217732 過作業。 又，本發明並不是被限定於實施例者，各構成要元件 的具體性構成是可適當設計者。 【圖式簡單說明】 第1圖是本實施例的槪略構成說明圖。 第2圖是本實施例的一部分的槪略構成說明斷面圖。 第3圖是本實施例的主要部分的說明立體圖。 【主要元件符號說明】 1 :噴嘴部 2 :前端吐出部 3 :塗佈膜 4 :被塗佈體 5 A :上側乾燥室 5 B :下側乾燥室 6 :塊體 7 :密封部 7A :上側乾燥室形成部 7B :下側乾燥室形成部 8 :出入口部 9 :腳輪 10 :框架構成體 1 1 :熱風導入部 1 2 :熱風排出部 -20-[Technical Field] The present invention relates to, for example, a nozzle portion that discharges a coating liquid from a slit-shaped front end discharge hole, and conveys a film-form coated object to form a film on the surface. In the drying apparatus provided in the film coating apparatus, the film-coated object to be coated is conveyed by a drying chamber into which hot air is fed, and a drying apparatus for drying the coating film is carried out. [Previous Art] A nozzle portion that ejects a coating liquid supplied from a liquid supply unit from a slit-shaped distal end discharge hole, and discharges a coating liquid from a front end discharge hole of the nozzle portion while facing the nozzle portion The film-form coated object is transported to the nozzle portion, and the coating liquid is applied to the film-coated device in a film-like coated body in a film form, and the downstream side of the film-coated object is transported. A drying device is provided, and the coated film of the coated film-form coated body is dried. In order to increase the mass productivity of the film coating, it is desirable to increase the handling length (drying length) of the drying device or to improve the drying function itself to improve the drying function and to speed up the handling speed. In particular, when applied to both surfaces of the film-form coated body, once applied to one side of the object to be coated, drying is performed, and the coated film is also applied to the opposite side and dried to the opposite side. The reason for coating the film' thus increasing the handling length of each drying device or the drying function due to the lifting and drying function exerts a greater influence on mass productivity. -5-201217732 For example, a metal thin film made of aluminum or copper is used as an object to be coated, and a positive electrode active material such as lithium cobaltate or the like is mixed with an adhesive (a solvent such as NNP). When the negative electrode active material is used as a coating liquid to prepare a lithium ion battery forming material which is applied to form a film having a number of sheets of 100 μm, even if the coating is carried out quickly and uniformly, the coating cannot be performed quickly. After drying, it is also impossible to increase mass production. Therefore, if the drying function is as high as possible and the mass transfer speed is increased to increase the handling speed, the weight of the drying device becomes long and large. Moreover, if the two sides are coated, the long and large drying chambers are not connected laterally. In order to save space and create a two-storey structure, it has to be made into a repetitive and dry structure. Anyway, the increase in mass production will become large and the cost will become extremely high. In particular, when a lithium ion battery forming material as described above is produced, it is strongly desired to increase the mass productivity, and the steps of coating, drying, and coating the opposite side and drying are performed in a series and rapidly, in order to increase the number of materials. For the transport length (dry length), as described above, it is necessary to construct a two-story drying device for re-drying in the factory. In other words, in order to ensure an increase in drying length, increase drying capacity, and increase handling speed, mass productivity is improved. For example, a one-side drying chamber that performs hot air drying is constructed as a lower drying chamber, and the space is reduced or the space of the factory is limited. In the upper portion, the opposite frame is configured as an upper drying chamber to form two floors. A large-scale large-scale drying apparatus is constructed in a factory, and a film-coated object to be coated on one side is transported through the lower drying chamber and heated by a film coating device provided on one side. -6- 201217732 The air is dried, and then the film-coated object to be passed through the lower drying chamber is coated with a film provided on the opposite side. The apparatus is also applied to the opposite surface, and the film-shaped object to be coated is repeatedly conveyed (converted), and this time, it is conveyed from the opposite side through the upper drying chamber, and the coating film on the opposite side is also dried by hot air. This film-form coated body is wound up. The above-mentioned upper and lower drying chambers need to be sufficiently ensured to be long and have to be improved in drying capacity as described above, and it is necessary to construct a two-story building because space must be saved or space limitation in the factory. Since large-scale construction work is required in each factory, there is a problem in that the acceleration and mass production of the two-side coating are extremely expensive. SUMMARY OF THE INVENTION The present invention provides an improvement in the drying ability of a drying device that solves such problems, and can improve the handling speed and increase the mass productivity of film coating, and must be made up and down in order to save space. In order to facilitate the construction of the drying apparatus of the two-layer structure, it is an object of providing a drying apparatus capable of reducing the cost and the epoch-making film coating apparatus. In particular, in the present invention, there is provided a two-story high-rise drying apparatus which can improve mass productivity and can save space, in particular, drying a single-sided drying chamber and the opposite surface when coating both sides. A drying device that can improve the drying capacity while ensuring a sufficient transport length (drying length) while maintaining the space of the upper and lower structures, and sequentially providing the upper drying chamber forming portion in advance and adjacently 201217732 It is possible to form a block with the lower drying chamber forming portion, and it is not necessary to construct a large-scale construction work of the upper drying chamber in a state where the lower drying chamber is constructed in the factory as in the past, and it is easy It is an object to provide a drying apparatus which is formed by the above-described two-layer drying apparatus, and is provided in an epoch-making film coating apparatus which can reduce the cost. The gist of the present invention will be described with reference to the accompanying drawings. A drying apparatus provided in a film coating apparatus is configured such that a film-form coated body 4 opposed to the nozzle portion 1 is opposed to the nozzle portion by discharging the coating liquid from the front end discharge hole 2 of the nozzle unit 1 (1) A drying device provided in a film coating apparatus, which is formed by applying a coating liquid to the film-formed object 4, in a film form, and is characterized in that the film which has been coated is completed The drying chamber through which the coated object 4 is transported is disposed in a plurality of upper and lower stages, and after being transported through the drying chamber of one of the upper drying chamber 5A and the lower drying chamber 5B, the direction is transferred and transported through the other drying chamber. In the drying device formed by drying the coating film 3 applied to the film-form coated body 4, the movable block 6 is placed above and below the block 6 by sequentially connecting the blocks 6 The upper side drying chamber 5A and the lower side drying chamber 5B of a predetermined length are formed side by side so that the upper and lower drying chamber forming portions 7A and the lower drying chamber forming portion are formed side by side in a plurality of rows. 7B; and will be with this The side drying chamber forming portion 7 A or the lower drying chamber forming portion 7B communicates with each other and serves as an outlet or an inlet/outlet portion 8 through which the film-form coated body 4 is transported, and is provided in each of the blocks 6 The two sides are vertically positioned, and the respective blocks 6 are moved and sequentially adjacent to each other, and the respective inlet and outlet portions 8 are connected to each other so as to be connected to the horizontal 201217732 column state. Further, in the drying device provided in the film coating apparatus according to the first aspect of the invention, the caster 9 is provided at the bottom of each of the blocks 6, and is provided so as to be movable on the floor surface, and the blocks 6 are provided. In order to arrange the respective inlet and outlet portions 8 that are adjacently connected to each other in the up-and-down direction, the upper drying chamber 5A and the lower drying chamber 5B of a predetermined length are joined to each other in a vertical direction, and are characterized. . Further, in the drying apparatus provided in the film coating apparatus according to the first or second aspect of the patent application, each of the blocks 6 is configured in a frame structure 1 of a size that can be fixed by a movable ground. The hot air introducing portion 11 into which the hot air is introduced and the upper drying chamber forming portion 7A and the lower drying chamber forming portion 7B that discharge the hot air discharging portion 12 are formed horizontally in parallel, and the upper drying chamber forming portion is formed thereon. 7A and the left and right end portions of the lower drying chamber forming portion 7B are provided with the inlet and outlet portions 8 through which the object to be coated 4 is conveyed, and the inlet and outlet portions 8 that are connected to and communicate with the upper and lower portions of the respective blocks 6 are respectively faced. Each of the blocks 6 is sequentially disposed adjacent to each other; the joint portion of each block 6 is provided with a sealing portion 7 that does not leak hot air, and the upper drying chamber 5A and the lower portion are connected by the connection of the respective blocks 6. The side drying chambers 5B are formed in a predetermined length and joined in a juxtaposed manner, and are characterized by them. Further, in the drying apparatus provided in the film coating apparatus according to the first or second aspect of the invention, the drying chamber of one of the upper drying chamber 5A and the lower drying chamber 5B is used as a drying coating. The single-sided drying chamber of the coating film 3 coated on one side of the film-formed object 4 is applied, and the other drying chamber is applied as the film-like coating which is applied to the drying. 201217732 The opposite surface of the body 4, and drying the opposite surface drying chamber of the coating film 3 on the opposite side of the film-coated object 4 to be coated; the block 6 is connected to a plurality of courses, and is used. The upper drying chamber 5A and the lower drying chamber 5B which are drying the upper and lower two-layer drying chambers on both sides can be joined to each other in a vertically arranged configuration. Further, in the drying apparatus provided in the film coating apparatus according to the third aspect of the invention, the drying chamber of one of the upper drying chamber 5A and the lower drying chamber 5B is used for drying and coating on the film. a single-sided drying chamber of the coating film 3 on one side of the object 4 to be coated, and the other drying chamber is recoated on the opposite side of the film-formed object 4 to be dried, and Drying the opposite surface drying chamber of the coating film 3 on the opposite side of the film-coated object 4 to be coated; and connecting the block 6 to a plurality of rows to dry the upper and lower layers of the two sides The upper drying chamber 5A and the lower drying chamber 5B of the drying chamber are formed in a vertical configuration in which they are joined in parallel, and are characterized by the above. Since the present invention is constructed as described above, it is possible to improve the drying ability of the drying device, increase the conveying speed, and improve the mass productivity of the film coating, and it is necessary to form the upper and lower layers in order to save space. The drying device is easy to construct, and is provided in a drying device capable of plotting an epoch-making thin film coating device that can greatly reduce costs and the like. In other words, a drying device capable of improving the drying capacity while ensuring a sufficient transport length (drying length) while ensuring space saving, and sequentially connecting the upper drying chamber forming portion and the lower drying chamber in advance and adjacently connecting adjacently The block body of the forming portion can be configured, and it is not necessary to construct a large-scale construction work of the upper drying chamber in the state where the lower drying chamber is constructed in the factory in the factory-10-201217732, and the connection can be easily made. This drying device, which is composed of the upper and lower layers, can be designed to have a significant cost reduction, thereby providing an epoch-making film coating which is excellent in practicality and can be easily realized in the present apparatus having more excellent mass productivity. Drying device for the cloth device. Further, in the invention described in the second and third aspects of the invention, the present invention can be applied to a drying apparatus which is provided in an epoch-making film coating apparatus which can be easily realized with a simpler structure and which is more excellent in practical use. Further, in the invention described in the fourth and fifth aspects of the invention, the above-described action and effect can be achieved, and the double-coated film coating apparatus which can perform the processes of coating, drying, and coating and drying on the opposite side can be easily realized. In addition, it is a drying device which is provided in a highly advantageous two-sided film coating apparatus which can be designed to reduce costs. [Embodiment] The embodiments of the present invention which can be applied are simply described with reference to the drawings. The film-form coated body 4 that has been applied by the film coating apparatus is repeatedly conveyed and passed through the upper and lower drying chambers (the upper drying chamber 5A and the lower drying chamber 5B) to form the coated body. 4 The coating film 3 on the surface is dried, that is, the coating film 3 of the object 4 to be coated is dried by hot air from the hot air introduction unit 11 provided in each drying chamber, and the hot air is dried. The hot air discharge unit 12 is discharged to the outside of the drying room. -11 - 201217732 For example, even if a vaporized gas having a violent property or a property that cannot be discharged to the outside of the drying chamber as it is is generated from the coating film 3, the gasification gas is discharged from the hot air discharge portion 1 2 together with the hot air. It is discharged frequently and dried by hot air to prevent the gasification gas from becoming a dangerous concentration in the drying chamber. Further, in addition to the surface drying by the hot air, the heater portion 13 such as an IR heater which is heated and dried from the inside may be further provided. In this way, the drying function in the drying chamber can be improved to increase the handling speed. However, it is not sufficient to improve this function. Therefore, in order to improve the drying capacity, a longer handling length (drying length) and a higher drying capacity are ensured. The handling speed is increased and the mass productivity is better. Therefore, as described above, the drying chamber is made to be horizontally long, and in order to save space, it is necessary to make two floors, and as described above, when coating on both sides, Since the drying of each coated surface becomes a drying chamber requiring a sufficient length, it is required to have a longer drying device. Therefore, it is necessary to create a two-storey height by saving space or space constraints of the factory. In the past, such a two-story drying room has a frame on the upper side of the drying chamber after the lower drying chamber is constructed, and the upper drying chamber has to be constructed in a stacked state, and a large-scale construction operation is required in the factory. However, the present invention is to fabricate a small movable body 6 in advance, that is, to slide the slidable or easily slidable block 6 along the floor surface, and to make the block as needed. The site (in the factory) is joined and joined to form a desired dry length. In other words, the upper drying chamber forming portion 7A and the lower drying chamber forming portion 7B are disposed above and below the respective blocks 6 set to the movable size, and the blocks 6 are sequentially adjacent to each other. The upper side drying chamber 5A and the lower drying chamber 5B are joined in parallel to each other in a plurality of rows on the side and joined in a predetermined length, that is, a drying length which is a drying length for increasing mass productivity and a high conveying speed. The composition of the upper and lower. More specifically, the inlet and outlet portions 8 that are the outlets or the inlets through which the film-form coated body 4 is conveyed are provided on the both sides of the respective block bodies 6 and moved upward, and the respective blocks 6 are sequentially moved adjacent to each other. The upper side drying chamber 5A and the lower side drying chamber 5B which are formed to have a predetermined length are joined to each other in a side-by-side configuration so as to be connected to the side and the respective inlet and outlet portions 8 are connected to each other. Therefore, as in the past, it is not necessary to carry out large-scale construction work for constructing the upper drying chamber in the state where the lower drying chamber is constructed in the factory, and the block 6 that can be mass-produced in advance can be transported to the factory. By sequentially connecting them in order, it is possible to easily connect the drying device having the upper and lower layers, and it is possible to reduce the cost considerably, thereby making it possible to easily achieve a higher mass productivity. The drying device of the epoch-making film coating device of the device. [Embodiment] Embodiments specific to the present invention will be described in accordance with the drawings. In the present embodiment, the film-form coated body 4 that has been taken out from the take-up roll 17 is taken out by the support roll 15 or the like that faces the nozzle portion 1 for application, and the hole is discharged from the front end of the nozzle unit 1. (2) The coating liquid is discharged, and the coating liquid-13-201217732 is applied to one surface of the object 4 to be supported by the backup roll 15, and then the lower drying chamber 5B of the drying device is horizontally conveyed. After drying, the film-form coated body 4 which has passed therethrough is continuously applied as it is, and the same film coating apparatus is applied to the opposite side, and then the upper side of the drying apparatus is dried by the reverse conveyance (conversion direction). The present invention is applied to the above-described drying apparatus provided in a double-sided film coating apparatus in which the chamber 5A is horizontally conveyed and dried by being taken up by the recovery roller 18. In other words, in the drying apparatus of the present embodiment, the coating liquid is discharged from the front end discharge hole 2 of the nozzle unit 1, and the nozzle unit 1 is conveyed to the nozzle portion 1 in a film shape. In the coated object 4, the thin film coating device which is formed by applying the coating liquid to the film-formed object 4 in a film form is provided on the left and right sides, and is sequentially transported and coated by each of the films. The drying chamber of the film-form object 4 to be coated which is applied on one side and the opposite side is formed in a plurality of upper and lower stages. Specifically, in the present embodiment, a film-coated object 4 provided on one side is applied to a single-sided film-coated object 4, and a single-surface drying chamber that is dried and dried is applied. The film coating apparatus provided on the opposite side of the opposite side is also applied to the object 4 to be coated on the opposite side, and is transported by the opposite surface drying chamber which is dried, and the drying chamber is placed on the upper and lower drying chambers. After one of the 5A and the lower drying chambers 5B is transported as the one-side drying chamber, the other drying chamber is transported as the opposite surface drying chamber in the switching direction, and the crucible is continuously dried and applied to the film. The coating film 3 on both surfaces of the coated body 4 is configured. • 14 - 201217732 In the present embodiment, the movable small block 6 is prepared in advance, that is, the drying device forming component that is slidably slidable along the floor surface or easily hoisted and transported freely The block 6 is configured to be joined to the site (in the factory) to have a desired dry length, as needed. In other words, the upper drying chamber forming portion 7A and the lower drying chamber forming portion 7B are provided above and below the respective blocks 6 of the movable size, and the blocks 6 are sequentially adjacent to each other and connected. In the plural state, the predetermined length, that is, the upper drying chamber 5A and the lower drying chamber 5B, in which the drying length of the conveying speed is increased to increase the mass productivity, are formed in parallel to the upper and lower sides. In addition, the inlet/outlet portion 8 that communicates with the upper drying chamber forming portion 7A and the lower drying chamber forming portion 7B and that is the conveyance or the inlet of the film-form coated object 4 is provided in each of the blocks 6 The two sides of the block body 6 are vertically connected to each other so that the upper and lower entrance portions 8 of the upper and lower blocks 6 are respectively adjacent to each other in a manner of communicating with each other, and the joint portions of the blocks 6 are not allowed to leak hot air. The sealing portion 7 has a configuration in which the upper drying chamber 5A and the lower drying chamber 5B are formed in a predetermined length by a connection of the respective blocks 6 in a predetermined length. For example, the side portions of the blocks 6 facing each other are provided with the respective inlet and outlet portions 8 facing each other, and the engaging and locking portions are locked, or the kneading portions are pressed to be locked and locked, and the like. It is also possible to seal and connect the belts to the face-to-face state (seam). In the following embodiment, the -15-201217732 dip portion 7 as the sealing portion 7 is placed in a protruding state in such a manner as to surround the inlet and outlet portion 8, and the kneading portion 7 is pushed to wrap the respective blocks 6 in a face-to-face manner or the like. Made a more sealed and fixed structure. Further, in the present embodiment, the casters 9 are provided at the bottoms of the respective blocks 6, and are provided so as to be easily slidably movable on the floor surface, and the blocks 6 are sequentially pushed and adjacently connected. Each of the inlet and outlet portions 8 constitutes a facing arrangement (face-to-face communication), and a sealing portion is applied thereto. However, as described above, the sealing portion 7 presses the material portion 7 protruding from the peripheral side surface of the inlet portion 8 to The joint portion that is wound on the face is sealed, and the assembly is stopped and joined. With this connection, the upper drying chamber forming portion 7A and the lower drying chamber forming portion 7B of each of the blocks 6 are joined to form a predetermined length in parallel. In the configuration of the upper drying chamber 5B and the lower drying chamber 5B, each of the blocks 6 of the present embodiment is configured to be easily transported to the frame structure 10 of each factory installed, and the installation is introduced into the hot air. The hot air introducing portion 11 and the upper drying chamber forming portion 7A and the lower drying chamber forming portion 7B of the hot air discharging portion 12 that discharges the hot air are formed horizontally and vertically in the upper and lower sides, and the upper drying chamber is formed thereon. The left and right end portions of the lower portion 7A and the lower drying chamber forming portion 7B are configured to provide the inlet and outlet portion 8 through which the object to be coated 4 is transported, and after being transported to the factory, the lower casters 9 are slid along the floor surface. Each of the blocks 6 is sequentially disposed adjacent to each other in such a manner that the upper and lower entrance portions 8 of the respective blocks 6 are connected to each other in a face-to-face manner, and the connecting portions of the blocks 6 are not subjected to the above-described leakage of hot air. The sealing portion 7 is connected. Moreover, after the connection, the grounding leg portion 9 is extended to be grounded to constitute a fixable -16-201217732 hold. Further, in the present embodiment, the hot air introducing portion 11 that sends out the hot air and the hot air discharging portion 12 that discharges the hot air are provided in the upper drying chamber forming portion 7A and the lower drying chamber forming portion 7B of the respective blocks 6 as described above. The surface of the coating film 3 is heated and dried by the hot air sent from the hot air introducing unit 11, and the hot air which is dried by the hot air and the vaporized gas generated from the coating film 3 are discharged from the hot air discharge unit 12. To dry outside. In the present embodiment, in combination with the hot air drying, the drying heater portion 13 which is heated by the radiant heat to dry the inside of the coating film 3 to improve the drying function is disposed in a film-like state in the opposite direction. In the cloth body 4, the drying heater portion 13 is a plate body which is not formed into a plate body, and the plurality of heater bar portions 14 are arranged side by side in the direction of the surface of the object to be coated 4 via the ventilation gap through which the hot air passes. Although the vibration of the film occurs in the film-like coated body 4, it is not close to the position where it will come into contact. However, considering the above-mentioned hot air drying or the explosion caused by the gasification gas, make it as close as possible, 倂It can be used to improve drying capacity by drying due to radiant heat. Further, in the present embodiment, for example, a metal thin film made of aluminum or copper is used as the object 4 to be coated, and an adhesive (solvent such as NNP) is mixed on the surface to be equal to cobalt. A positive electrode active material such as lithium hydride or a negative electrode active material such as graphite is used as a coating liquid to prepare a thin film coating device in which a lithium ion battery forming material which forms a film of a ruthenium series is formed on both sides. The upper drying chamber 5A and the lower drying chamber 5'' on the downstream side of the transport of each of the thin film coating apparatuses applied to each of the single-surface coating apparatuses are disposed in the upper and lower stages of the drying apparatus. In the present embodiment, in the present embodiment, each of the drying chambers 5A and 5B is divided into a plurality of blocks by the respective blocks 6, and the inlet and outlet portions 8 are respectively connected to each other, thereby forming a pair of each drying chamber or The hot air introduction unit 11 that is provided on the upstream side of the conveyance and that sends the hot air toward the conveyance direction, and the hot air discharge unit 12 that is disposed on the opposite side to the opposite side, is configured to be supported by the drying chambers provided in each of the blocks. The lower support roller 20 is configured to convey and transport the film-form coated body 4, and the hot air is blown from the hot air introduction portion 11 to the hot air discharge portion 12 to be dried by hot air. The coating film 3 formed on the upper surface of the object to be coated 4 is placed in a state in which the object to be coated 4 is in a state of being opposed to each other, and a plurality of the above-mentioned objects are arranged in the direction of the surface of the object to be coated 4. The drying heater portion 13 formed by the heater rod portion 14 is disposed above the object to be coated 4, and the hot air is blown through the ventilation gap between the heater rod portions 14 to be blown to the air. Coating film of the coated body 4 below 3. Further, although not shown, the heater rod-shaped portion 14 is formed such that a hot air guiding portion or the like is formed, and the hot air sent from the hot air introducing unit 1 1 is directed toward the object to be coated 4 through the ventilation gap. The coating film 3 is configured to be air-conducting, and the gas is not retained in the state in which the hot air is surely fed into the coating film 3 and the hot air is dried while the drying heater unit 13 is used to improve the efficiency. It is composed of a way of being discharged together with hot air. Further, the heater rod portion 14 is a heat source for forming a heating wire or the like, or a high-temperature fluid such as high-temperature steam or oil, and an infrared heater that generates infrared rays from the surface (ceramic) by the heat ( IR Heater -18-201217732 Specifically, in the present embodiment, a tube in which high-temperature steam is circulated is formed of ceramic or coated ceramic, and the heater rod portion 14 is folded at the end portion to be folded. The parallel heater rods 14 cover a predetermined range of the object 4 to be coated, and the heater rods 14 that communicate therethrough circulate high-temperature water vapor, and the radiant heat caused by the infrared rays generated from the surface is also from the inside. It is composed of an IR heater in which the folded rod-shaped portion of the coating film 3 is heated and dried. In other words, it is not a plate-shaped IR heater, but is formed by circulating high-temperature water vapor and generating infrared rays from the surface. In the IR heater of the type in which the plurality of heater rods 14 are arranged in parallel, the longitudinal direction of the heater rod portion 14 is formed to be orthogonal to the conveyance direction of the object to be coated 4, and The conveyance direction of the object to be coated 4 is in a parallel state, and is configured to be disposed in a state of being opposed to each other above the object to be coated 4. Further, in the present embodiment, the hot air is introduced and introduced into the duct. The introduction unit 11 and the above-described hot air discharge unit 12 and the above-described drying heater unit 13 of the high-temperature medium introduction and discharge tubes such as the IR heater are provided in each of the upper drying chamber forming units 7A that open and close the respective blocks 6. The opening and closing cover 16 of the lower drying chamber forming portion 7B is configured. Therefore, the opening and closing cover 16 and the hot air introducing portion 1 1 and the hot air discharging portion provided in the opening and closing cover 16 can be opened by opening the opening and closing cover 16. 1 . The heater unit 1 3 moves up to expose the lower support rollers 20, and the replacement of the support roller 20 is facilitated, or the upper drying chamber forming portion 7A and the lower drying chamber forming portion are formed. After the cleaning of 7B, it is easy to perform the maintenance, and the film-form coated body 4 is again passed through the -19-201217732 on each of the support rollers 20. Further, the present invention is not limited to the implementation. Example, each composition BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic explanatory view of a schematic configuration of the present embodiment. Fig. 2 is a cross-sectional view showing a schematic configuration of a part of the present embodiment. Fig. 3 is an explanatory perspective view of a main part of the present embodiment. [Description of main component symbols] 1: Nozzle portion 2: Front end discharge portion 3: Coating film 4: Object to be coated 5 A: Upper drying chamber 5 B: Lower Side drying chamber 6: Block 7: Sealing portion 7A: Upper drying chamber forming portion 7B: Lower drying chamber forming portion 8: Entrance portion 9: Caster 10: Frame forming body 1 1 : Hot air introducing portion 1 2 : Hot air discharging portion -20-