200914326 九、發明說明 【發明所屬之技術領域】 本發明係關於一種在使用計量器具（gauging mass)來 供給各種粉體時，可誤檢測較少地監視預定量粉體不從計 量器具掉落之掉落不良的粉體供給裝置、對包裝用袋充塡 該粉體並予以密封的粉體充塡包裝機及粉體包裝體之製造 方法。 【先前技術】 以各種醫藥或農藥、晶粒砂糖（granulated sugar)等的 調味料、鐵粉或易氧化性化合物爲主原料的脫氧劑及其他 粉體’係以將此粉體的固定量包裝於由紙張或塑膠製成的 小袋內的商品形態廣爲人所周知。一般在包裝時，爲了自 動化而使用粉體充塡包裝機。粉體充塡包裝機，係在計量 固定量的粉體之後，經由斜槽（shoot)等而導引至包裝袋 內。然後’粉體的計量，多採用在具有固定容積的空間 (計量器具）內充塡粉體的容積計量方式。 在運轉粉體充塡包裝機時，會有發生計量器具下側開 口的擋門（shutter)機構動作不良、以充塡部之異物等造成 充塡障礙等的原因而無法對計量器具充塡固定量的不良、 以及因充塡後來自下側開口之洩漏而在掉落前計量器具內 的粉末量低於固定量的問題（充塡不良）之情形。又，有計 量器具內的粉末之堵塞 '粉末之流動性不良、計量器具下 側開口擋門機構動作不良等原因而發生粉末掉落之位置比 -5- 200914326 粉末應ttirf·里器具掉落的位置還落後、或粉末並不是全量 或是局部掉落的問題（掉落不良）之情形。 發生此等問題的包裝袋’並無法充塡固定量的粉體而 成爲不良品。作爲用以檢測此不良品的方法，一般爲人所 知者有逐個計量各粉體包裝體之重量的重量檢查法。但 是’此方法’並無法對應高速的自動充塡包裝。又，此方 法’並無法將粉體包裝體逐個切離而無法適用於呈帶狀連 續的連包形態。因此’ 一般的方法係將連續生產的粉體包 裝體以每一固定時間或每一固定個數進行挑選的取樣，並 測定重量。 因計量器具中的粉末堵塞以及異物堵塞等的原因所造 成的不良，常有一旦發生就會使不良狀態持續著的情形， 在該情況下會有前述取樣法的效果。 但是’在突發性地發生不良狀態時，並無法以前述取 樣法來發現。因此’爲人周知者有如下之方法，即在粉體 充塡包裝機之粉體包裝體所通過的固定位置設置光電管， 針對以穿透光之量充塡的粉體包裝體之全部檢測粉末之充 塡高度，或利用二支小輥子夾住粉體包裝體來檢測厚度是 否爲固定以上的方法。 然而，此等的方法，會因各個粉體包裝體之製袋性不 均等及震動造成粉末之充塡形狀的差所帶來的誤差會變 大，一旦提高靈敏度誤動作就會變多。又，在包裝體爲充 塡如局部的脫氧劑般體積比率不同的二種粉體之粉體包裝 體的情況，體積比較小的粉末之不足’會有無法實質檢測 -6- 200914326 等的缺點。因此，要知道如何對全部的粉體包裝體充塡正 確量的粉末是極爲困難的。 因此，有提出一種裝置，該裝置不用直接確認充塡於 包裝袋內的粉體之有無，而藉由檢測在計量器具中是否殘 存著應供給至包裝袋的粉體，即可確認包裝袋內是否已確 實地充塡粉體。具體而言，將測定計量器具之深度的深度 測定用感測器，在打開計量器具之下側開口的擋門使充塡 於計量器具內的粉體掉落之後，配置在原料計量盤的上方 俾其與閉合計量器具之下側開口的擋門之階段時的計量器 具相對應。然後，以在閉合計量器具之下側開口的擋門之 階段，利用前述深度測定用感測器來測定計量器具的深 度，使其與事先已測定此深度之空的計量器具的深度相比 對，來確認計量器具內的粉體之有無的方式而構成（專利 文獻1)。 (專利文獻1)日本特許第3 662276號公報 【發明內容】 (發明所欲解決之問題） 在專利文獻1所記載的粉體之供給確認裝置中，粉體 之供給裝置，係辨識計量器具移動至雷射光之照射位置， 且在此時序必須照射雷射光。更且，必須與預先已測定的 正常深度比對。如此，由於會對裝置之控制帶來龐大的負 荷，所以在異常檢測上需要花上時間，阻礙了裝置之高速 化。又，在發生設置有計量器具的板之移動時序的偏移、 -7- 200914326 或旋轉板之旋轉不良或速度變化的狀態時，很難判別是否 已對計量器具照射雷射光、或對旋轉板上面照射雷射光， 且容易發生裝置之誤動作。 本發明係有鑒於上述情事而開發完成者，其目的在於 提供一種異常檢測簡單，可獲得動作之高速化，且抑制誤 動作的粉體供給裝置、粉體充塡包裝機及粉體包裝體之製 造方法。 (解決問題之手段） 本發明人等在綿密地檢討對計量器具之粉體的充塡不 良或來自計量器具之粉體的掉落不良之問題現象後的結 果’發現了充塡不良、掉落不良均只要注意到計量器具內 之粉體上面位置即可’尤其是在計量器具內只有局部的粉 體掉落之掉落不良中，較多爲計量器具內的下部之局部粉 體掉落，而上部的粉體則留在原來的位置上。又，確認一 種依實際的運轉而誤動作極少且效果高的實用裝置，而完 成本發明。另外’在本說明書中，有時將具有作爲計量器 具功能的孔稱爲計量器具。 本發明之粉體供給裝置，其特徵在於··具備：構件， 其係具有形成有經貫穿過之孔的板狀部；及運動機構，其 係以前述孔之上側開口移動於固定的移動路徑之方式使前 述構件運動；及開閉構件，其係伴隨前述構件之運動使前 述孔之下側開口呈閉塞狀態及開放狀態；及粉體充塡部’ 其係在前述移動路徑中之預定區間，對前述孔充塡固定量 -8 - 200914326 的粉體；以及感測器’其係設置於前述移動路徑之前述預 定區間以外的路徑之上側，用以連續監視前述板狀部中之 前述移動路徑。 又’本發明之粉體充塡包裝機，其特徵在於：具備： 構件，其係具有形成有經貫穿過之孔的板狀部；及運動機 構，其係以前述孔之上側開口移動於固定的移動路徑之方 式使前述構件運動；及開閉構件，其係伴隨前述構件之運 動使前述孔之下側開口呈閉塞狀態及開放狀態；及粉體充 塡部，其係在前述移動路徑中之預定區間，對前述孔充塡 固定量的粉體；及引導部，其係在前述孔之前述下側開口 呈開放狀態下，將從前述孔掉落的前述粉體引導至包裝 袋；及密封部，其係將充塡有從前述引導部所引導出的前 述粉體之包裝袋予以密封；以及感測器，其係設置於前述 移動路徑之前述預定區間以外的路徑之上側，用以連續監 視前述板狀部中之前述移動路徑。 更且’本發明之粉體包裝體之製造方法，其特徵在 於：具備：使具有形成有經貫穿過之孔的板狀部之構件， 以前述孔之上側開口移動於固定的移動路徑之方式運動的 步驟；及藉由開閉構件使前述孔之下側開口呈閉塞狀態的 步驟；及在前述移動路徑中之預定區間，對前述孔充塡固 定量的粉體之步驟；及使前述孔之前述下側開口呈開放狀 態，並且使前述孔內之前述粉體掉落的步驟；及引導前述 粉體充塡至位於前述板狀部之下方的包裝袋之步驟；以及 密封前述包裝袋的步驟，藉由設置於前述移動路徑之前述 -9- 200914326 預定區間以外的路徑之上側的感測器，連續監視前述板狀 部中之前述移動路徑，當檢測出異常時，進行事先決定的 動作。 由於此種構成的粉體供給裝置、粉體充塡包裝機及粉 體包裝體之製造方法，係連續監視板狀部中之孔的上側開 口之移動路徑’所以可連續監視孔內之粉體上面與板狀部 之主面。因而’不需要以孔移動至感測器之位置的時序使 感測器動作的控制、或裝置辨識到其監視著孔之控制。因 此，由於對裝置之控制所帶來的負荷非常少，所以可獲得 裝置之高速化。 又，例如在具有板狀部的構件係爲圓板的狀態時，即 使發生設置有孔的圓板之移動時序的偏移或旋轉不良或速 度變化時，亦可抑制裝置的誤動作。 而且，可精度佳地排除以往很難監視之突發性發生的 不良品。因而，可將精度佳的良品當作製成品.，可對社會 提供高品質的粉末包裝體。 更且，粉體充塡部亦可爲使粉體堆積固定量於板狀部 之主面的構成。在此種構成的情況下，本發明可監視板狀 部中之孔的上側開口之移動路徑，成爲可監視堆積於主面 上的粉體上面與充塡於孔的粉體上面之狀態。 再者，若構成充塡於孔的粉體、與堆積於板狀部之主 面的粉體成爲相同的高度則爲佳。藉由此種構成，在粉體 充塡後，粉體從孔掉落前，若在感測器發生變化，就可能 對孔造成充塡不良。又，在粉體掉落後，在發生感測器之 -10- 200914326 變化時，可能造成掉落不良。 如此，由於不界定孔之位置，監視就單純明瞭，可將 造成處理時間延遲或抑制（定序器）之負荷之主因的運算處 理設爲最小限’可進行不良的判定，所以可與不良的監視 同時進行機械停止等的回授。 又’藉由設置複數個感測器，倂用掉落不良之監視與 充塡不良之監視亦可進行精度高的充塡包裝之管理。 更且，本發明，係以前述感測器在對前述孔充塡固定 量的粉體之後’前述開閉構件將前述孔之下側開口呈開放 狀態以前的狀態下’設置於前述移動路徑之上側爲佳。 又，前述監視’係在對前述孔充塡固定量的粉體之後，前 述開閉構件將前述孔之下側開口呈開放狀態以前進行監視 爲佳。藉由如此地構成，即可監視粉體的充塡作業。 更且’本發明之前述感測器係以設置於前述孔之前述 下側開口呈開放狀態下的前述移動路徑之上側爲佳。又， 前述監視係以在前述孔之前述下側開口呈開放狀態下進 行，用以監視來自前述孔的前述粉體之掉落爲佳。藉由如 此的構成，本發明在粉體從孔正常地掉落時，在感測器之 孔內的粉體上面之監視的輸出、與板狀部的主面之監視的 輸出會發生較大的差。另一方面，在粉體從孔不正常地掉 落時，在感測器之孔內的粉體上面之監視的輸出、與板狀 部的主面之監視的輸出不會發生較大的差。因而，可精度 佳地監視粉體之掉落不良。 又，本發明係以前述感測器爲具有投光部與受光部， -11 - 200914326 且以前述受光部來接收從前述投光部射出之光的反射光’ 並檢測出光量的光學感測器爲佳。藉由如此的構成’就有 溫度變化之影響小、粉體種類所造成的影響小以及精度闻 等的優點。 尤其是光學感測器若設置於孔之下側開口部呈開放狀 態下的移動路徑之上側的話，則在粉體從孔正常地掉落 時，從投光部朝孔內投入的光，就會穿通孔。因此，比起 板狀部主面之狀態的監視受光量，則以投入於前述孔內的 光之受光量，會大幅減少且穩定。又，在粉體不從孔掉落 而造成掉落不良時，會有固定的光在光學感測器之受光部 反射。可誤檢測少地監視粉體之掉落不良。 又，本發明之前述板狀部若爲圓盤狀，前述運動機構 係以使前述板狀部旋轉運動的方式使前述構件運動的旋轉 運動機構爲佳。藉由如此構成，則孔可配置於圓周上，且 隨著圓周角前進，而反覆（循環）進行對孔之粉體充塡以及 粉體從孔掉落之動作，適於單列型包裝機。 又’本發明之前述運動機構即使是使前述構件往復運 動的往復運動機構亦佳。藉由如此的構成，可在1往復之 其中一端（往路起點或回路終點）對孔充塡粉體，而在1往 復之另一端（往路終點或回路起點）從孔掉落粉體。在往復 運動型中由於全部的孔是進行相同的動作，所以適於多列 型的充塡包裝機。 (發明效果） -12 - 200914326 依據本發明的粉體供給裝置、粉體充塡包裝機及粉體 包裝體之製造方法，則動作可高速化，且可抑制誤動作。 【實施方式】 首先，說明本發明的構成。 本發明中所稱的粉體’並非只有指粒徑大致爲1 0 〇微 米以下的粉末狀之物質，尙包含有脫氧劑等，該脫氧劑係 包含粒徑爲數毫米以下的粒子狀、顆粒狀之物質，且以各 種醫藥或農藥、晶粒砂糖等的調味料、鐵粉或易氧化性化 合物爲主原料。 又，本發明的粉體供給裝置及粉體充塡包裝機之典 型’係在具有預定厚度且沿著主面旋轉或往復運動的板狀 部之構件’將貫穿此板狀部的複數個孔以成爲計量器具的 方式設置於圓周上或直線上，更且，在孔之下側開口設置 開閉構件。更且’在孔之下側開口呈閉塞狀態且具有作爲 計量器具功能的位置，對孔內充塡固定量的粉體，且在孔 之下側開口呈開放狀態的狀態下，從孔藉由重力使充塡粉 末掉落。已掉落的粉末，係夾介作爲充塡用之引導部的斜 槽導引至下部之小袋中。很適合如此具有容積計量（計量 器具）式的粉體供給裝置、粉體充塡包裝機。 (第1實施形態） 首先，依附圖說明本發明第1實施形態的粉體供給裝 置及粉體充塡包裝機。 -13- 200914326 第1圖係關於對構件之板狀部的孔充塡粉體、使粉體 掉落的狀態，且說明光學式感測器之投光、受光狀態（箭 頭所示）的剖面模型圖。第2圖係說明使用旋轉運動之構 件的粉體供給裝置及粉體充塡包裝機之動作的模型圖。第 2圖（A)係俯視圖，第2圖（B)係第2圖（A)之II-II線的剖 視圖。 如第2圖所示，粉體供給裝置，係具備：具有孔2的 構件1、使構件平面運動的運動機構1 8、開閉構件5、粉 體充塡部1 4以及光學感測器4。然後，粉體充塡包裝 機，係除了此粉體供給裝置外，尙具備：將粉體3引導至 包裝袋8之作爲引導部的斜槽1 5 ;以及將包裝袋8予以 密封的密封部1 6。 構件1 ’係爲具有主面的圓板狀，構件1整體成爲板 狀部。本實施形態中’由於構件1爲板狀，所以將此構件 1稱爲板構件1。此板構件1，係沿著圓周之近旁，以24 個等間隔形成有垂直地貫穿於主面的孔2。然後，板構件 1 ’係以朝主面方向之預定的旋轉方向運動之方式而構 成。因此’孔2之上側開口的移動路徑，係畫圓。然後， 藉由此孔2之下側開口被閉塞而具有作爲計量器具功能。 漏斗1 3 ’係設置於板構件丨的上方。又，刮平板7， 係與作爲板構件1之上面的主面具有預定的距離，且以可 與孔2之上側開口交錯的方式設置於板構件〗之圓周附 近。利用此漏斗1 3與刮平板7，在孔2之上側開口的移 動路徑’當孔2之下側開口呈閉塞狀態的期間，佔有預定 -14 - 200914326 區間，構成對孔2充塡固定量的粉體3之粉體充塡部 14° 開閉構件5，係設置於板構件1之下面側’且設置於 與孔2之下側開口相重疊的位置。此開閉構件5，係伴隨 板構件1之旋轉運動，沿著板構件1之下面滑動，並以可 將孔2之下側開口呈閉塞狀態、開放狀態的方式構成。開 閉構件5之上面，係施予可防止粉體3掉落時附著粉體3 的加工。 光學感測器4，係在孔2之上側開口的移動路徑之 中，開閉構件5將孔2之下側開口呈開放狀態的位置，設 置於板構件1之上方。又，光學感測器4，係具有投出光 的投光部4 1 ;以及接收反射光的受光部42。 在板構件1之下方，開閉構件5將孔2之下側開口呈 開放狀態的位置’設置有斜槽1 5。斜槽1 5，係具有作爲 將從孔2掉落的粉體3引導至包裝袋8之引導部的功能。 此斜槽1 5 ’係形成漏斗的形狀，且形成板構件丨側之開 口較寬’包裝袋8側之開口較窄。 在遠離板構件1之場所，設置有密封包裝袋8的密封 部1 ό °密封部丨6 ’係藉由熱熔接包裝袋8之一部分，來 密封包裝袋8。 其次’就粉體供給裝置及粉體充塡包裝機之動作及粉 體包裝體之製造方法加以說明。 如前所述’孔2之上側開口，係藉由運動機構1 8所 W來的板構件1之旋轉運動，移動於圓狀的移動路徑。然 -15- 200914326 後，首先’在某一孔2處於位置2C的狀態，孔2之下側 開口，可藉由開閉構件而呈閉塞狀態，孔2具有作爲計量 器具的功能。然後，粉體3 ’從附有計量器之漏斗1 7供 給至板構件1上。 之後，孔2移動7升斗份（1 〇 5)度，並對孔2充塡粉 體3 ’且利用刮平板7予以計量。刮平板7，係對孔2充 塡固定量的粉體3，並且在板構件丨之主面上堆積固定高 度的粉體3。 其次，在板構件1旋轉運動，孔2計量後前進2升斗 份（30度）之後，亦即在位置2A，開閉構件5，係將孔2 之下側開口呈開放狀態。藉此，孔2內的粉體3會掉落。 從孔2掉落的粉體3，係藉由斜槽1 5引導至包裝袋8 內。 其次，在板構件1旋轉運動，孔2前進1升斗份（1 5 度）之時間點，光學感測器4，會監視粉體3是否已掉 落、或是並未掉落而發生問題。具體而言，光學感測器 4，係連續監視板構件1的孔2之上側開口所移動的移動 路徑，且連續監視孔2內的粉體上面與板構件1的主面上 之粉體的上面。監視的詳細將於後述。 當從光學感測器4輸出異常，且檢測出粉體之掉落不 良時，就經由放大器或定序器、微電腦等輸出聲音或光的 警報。或者，可進行該製品的自動排出、充塡包裝機的部 分停止或全部停止、周邊機械的各種動作等之各種機械控 制。 -16- 200914326 孔2 ’係在光學感測器4監視到粉體3掉落之後，移 動2升斗份（30度），即從位置2A移動3升斗份（45度）。 然後’在位置2 B之位置’開閉構件5係將孔2之下側開 口呈閉塞狀態。 然後，保持原狀直接前進1 2升斗份（1 8 0度），且循環 至前述位置2 C。 在此，就粉體3從孔2掉落在包裝袋8內的動作加以 說明。 在板構件1之下側，連續形成，且只有上側之邊緣打 開而形成開口的包裝袋8，會與板構件1之動作連動而移 動。具體而言，在開閉構件5將孔2之下側開口呈開放狀 態以前，亦即，孔2移動至位置2A以前，包裝袋8，係 以開口位於孔2之正下方，且與孔2之移動連動而移動的 方式而控制。 在位置2A，當開閉構件5將孔2之下側開口呈開放 狀態前，斜槽1 5之下側的開口部，會立即進入包裝袋8 之中。之後，開閉構件5會將孔2之下側開口呈開放狀 態，而粉體3會掉落在斜槽1 5內。如此，藉由斜槽1 5而 被引導的粉體3，就會被充塡於包裝袋8之中。 其次，就包裝袋8被密封，粉體包裝體完成作業的動 作加以說明。 如前面所述伴隨板構件1之運動而與移動的孔2連 動，經移動過的包裝袋8，係在充塡有粉體3後，孔2移 動至位置2C之前從板構件1之下側移動至板構件1之外 -17- 200914326 側。 之後’包裝袋8 ’係移動至密封部16內。之後，密 封部1 6 ’係夾住包裝袋8俾使包裝袋8之上側的開口閉 合’並在包裝袋8之上緣加熱。如此包裝袋8之開口，就 會因熱熔接而閉合’包裝袋8就可被密封。如此完成粉體 包裝體。 另外，粉體包裝體，之後會有針對每個包裝體分斷的 情況、以及呈固定個數連續聯繫之狀態的情況等。 上述中，光學感測器4，雖然係以粉體3之掉落不良 的監視爲目的，並設置在粉體3從孔2掉落之後，且直至 孔2之下側開口呈閉塞狀態爲止之期間，但是設置光學感 測器4的位置，只要感測器可在孔2上監視則可依目的而 爲任意。可顯示以下之位置作爲較佳的例子。 1) 孔2之下側開口呈閉塞狀態，孔2內充塡有粉體 3，通過刮平板7，在計量出固定量的粉體3之後，直至 孔2之下側開口呈開放狀態，且粉體3開始掉落爲止之期 間。 2) 孔2之下側開口呈開放狀態，粉體3開始掉落之 後。 3) 粉體3從孔2結束掉落之後，直至孔2之下側開口 呈閉塞狀態爲止的期間。 4) 孔2之下側開口呈閉塞狀態之後，直至粉體3再次 充塡於具有作爲計量器具之孔2爲止之期間。 如此，光學感測器4，係除了藉由漏斗13充塡粉 -18- 200914326 體，藉由刮平板7計量固定量的粉體3爲止的預定區間以 外，其餘均可設置於孔2之上側開口所移動的固定路徑之 上側。 其次，就光學感測器4針對粉體之掉落等進行監視動 作加以說明。 第1圖a係顯示板構件1之主面狀態的樣態圖。換句 話說，顯示在板構件1之主面、即以固定高度堆積於沒有 孔2的部分之粉體3的上面，從投光部41照射光，且以 受光部42來接收該光之反射光的樣態。受光部42，係穩 定地接收從投光部41投光至板構件1之主面的粉體3之 光中的固定光量。 第1圖b係顯示粉體3從孔2正常地掉落，從投光部 41投射出的光通過孔2之樣態。此情況，從投光部41所 投射出的光之中由受光部42接收的受光量，與第1圖a 之情況相較，大幅地減少。 第1圖c係顯示粉體3只從孔2之下側部分掉落，粉 體3在孔2上堵塞的樣態。此情況，從投光部41投射出 的光，係在孔2上的粉體3上面反射’並由受光部42接 收。此情況，由受光部4 2接收的光’係與第1圖a之情 況大致相同。 第1圖d係顯示藉由開閉構件5將孔2之下側開口呈 閉塞狀態，且粉體3充塡於孔2的樣態。另外’圖所示的 狀態，係顯示通過刮平板7，直至粉體3開始掉落之前爲 止的正常充塡狀態。此情況’從投光部4 1所投射出的光 -19- 200914326 之中由受光部42接收的受光量，係與第1圖 致相同。 第1圖e係顯示藉由計量器具2的開閉構 異常，將孔2之下側開口局部呈開放狀態，且 部殘留有粉體的異常狀態。此情況，由受光部 的光，係依開閉構件5開放孔2之下側開口 化。但是，受光量，係成爲第1圖b的狀態與 狀態之間。 上述1)至4)之中，1)係被用於充塡不良 體而言，若連續監視孔2內的粉體3之上面及 主面之狀態，且在孔2前進1間隔份之期間（] 光學感測器4之輸出不發生變化的話，就爲正 說，在板構件1之主面之狀態的監視（第1圖 內的粉體3之上面的監視（第1圖d)下，來自 4的輸出不會發生變化。 反之，若連續監視孔2內的粉體3之上面 的主面之狀態，且在孔2前進1個份之期間（] 光學感測器4之輸出發生變化的話，就爲異 說，如第1圖e般在粉體上面並未位於光學感 的位置而造成充塡不良時，則在監視板構件1 態的狀態（第1圖a)、與監視孔2內的粉體3 態（第1圖e)下，來自光學感測器4的輸出會· 又’ 3 )係從動作穩定的觀點來看非常佳。； 第1圖c及第1圖d係顯示光學感測器4作爲 a之情況大 件5之開閉 在孔2內局 42所接收 的比例而變 第1圖d的 監視用。具 板構件1的 .動作）來自 常。換句話 a)、與孔2 光學感測器 及板構件1 [動作）來自 常。換句話 測器所決定 之主面之狀 之上面的狀 [生變化。 第1圖b、 3)之掉落異 -20- 200914326 常監視用而動作的狀態。 具體而言，若連續監視孔2內的粉體3之上面及板構 件1的主面之狀態，且在孔2前進1個份之期間（1動作） 來自光學感測器4之輸出發生變化的話，就爲正常。換句 話說，如第1圖b所示，若粉體上面並未位於決定位置， 則由於粉體係正常地掉落，所以在監視板構件1之主面之 狀態的狀態（第1圖a)、與監視孔2內的粉體3之上面的 狀態（第1圖b)下，來自光學感測器的輸出會發生變化。 反之，若連續監視孔2內的粉體3之上面及板構件1 的主面之狀態，且在孔2前進1個份之期間（1動作）來自 光學感測器4之輸出不發生變化的話，就爲異常。換句話 說，如第1圖c所示，若粉體之局部或全部並未從孔2掉 落，且粉體上面位於決定位置的話則爲異常（掉落不良）， 且在監視板構件1之主面之狀態的狀態（第1圖a)、與監 視孔2內的粉體3之上面的狀態（第1圖c)下，來自光學 感測器的輸出不會發生變化。 在以光學感測器4進行監視時’尤其是由於第1圖b 及第1圖c係孔2之下側開口爲開放狀態，所以在監視第 1圖a所示的板構件〗之主面之狀態的狀態、與第1圖b 所示的粉體正常地掉落的狀態下’會有反射光量之差極大 的特徵，且因誤檢測較少故爲佳。 又，掉落異常的大部分’係如第1圖c所示，只有應 掉落的粉體3之下側掉落’而上側並未掉落的狀態，或粉 體3完全未掉落的狀態’所以在監視板構件1之主面之狀 -21 - 200914326 態的狀態（第1圖a)、與監視孔2內的粉體3之上面的狀 態（第1圖c)下來自光學感測器的輸出不會發生變化。 又，2)中可捕捉粉體之掉落延遲。又，4)係使用於設 置於孔2之下側開口的開閉構件之動作不良的監視。 設置感測器4的位置，就連安裝（固定）位置也會造成 問題。有一種在形成有孔2的板構件1固定感測器4，使 感測器4也與板構件1 一起旋轉運動，特定的感測器4經 常監視特定的孔2上面之方法。此情況，容易發生因固定 方法、光學感測器之震動而造成的誤差發生等。 因此，以在不與板構件1做不同運動的機械構件固定 光學感測器4的方法較佳。但是，此情況，就無法持續監 視經常移動著的特定的孔2之上部。又，爲了以感測器來 只捕捉孔2之上部的狀況就有需要只選擇來自光學感測器 之信號的特定之時間帶，且會對裝置之控制帶來負荷。例 如，藉由從粉體充塡包裝機內之適切的旋轉軸經由凸輪取 得時序信號，或從電氣精密地控制旋轉軸之圓周角度的零 件（電子式凸輪開關，VARICAM)取出信號，來取得與關於 動作時序的位置之關聯。通常，此時序信號，係在每次使 粉體3掉落充塡的1動作（在旋轉運動的情況爲丨計量器 具前進的動作，在往復的情況爲1往復動作）中，取出1 信號，很難對應高速化。 因此，爲了不對裝置之控制帶來負荷，而在不與板構 件1作不同運動的機械構件安裝光學感測器4安裝，只要 光學感測器4，連續監視孔2內的粉體3之上面及板構件 -22- 200914326 1的主面之狀態即可。例如，在配置有孔2的板構件1進 行旋轉運動時’光學感測器4，係設置在孔2之上側開口 伴隨板構件1之運動而移動的移動路徑之上側。然後，光 學感測器4 ’係交互地連續監視孔2與板構件1。 藉由如此地監視，就沒有必要從動作時序中只取出被 特定的特定時間帶之光學感測器4的信號，而可進行既單 純又可靠度高的控制。 尤其是在3)之位置的掉落監視之情況，在正常動作 下’可確認開閉構件之正常開動作 '粉體之正常掉落。在 正常動作、即粉體3正常地掉落的情況，受光部4 2係穩 定地幾乎不會檢測出反射光。在異常動作、即掉落異常 下’會檢查開閉構件之異常動作或異物等、或粉體之流動 性不足等的原因，且可特定之。 在1)之位置的充塡監視中，正常動作下，係可確認 開閉構件之正常閉動作。在異常動作、即充塡不足下，雖 然會有因開閉構件之異常閉動作（半開等）所造成的洩漏、 因異物混入所造成的粉體供給不足等，但是此等均可被檢 '測出。 另外，本實施形態中’由於係使用板狀構件1來說 明，所以構件1與板狀部雖然成爲一體，但是構件1具有 圓形的板狀部，且由板狀部包圍的構件1之中心附近，亦 可·不成爲板狀。 (第2實施形態） -23- 200914326 第3圖係顯示本發明第2實施形態的粉體供給 粉體充塡包裝機之示意圖。在說明本實施形態時， 明過的實施形態相同之部分，係附記相同的元件符 省略重複的說明。本實施形態的粉體供給裝置及粉 包裝機，係說明使用往復運動的板狀構件之粉體充 機的充塡及掉落。本實施形態中，由於構件1整體 狀，所以將構件1稱爲板構件1。另外，第3圖係 模型圖，光學感測器4，係設置在粉體3掉落的位 上方。 第3圖a中，設置有孔2之下側開口呈被閉 態，且具有作爲計量器具功能的孔2之板構件1， 往復運動機構1 8而往復運動。首先，孔2位於刮 之左側，粉體從漏斗1 3充塡於板構件1之主面 後，藉由板構件1之往復運動，朝右方向往路運動 3被充塡於孔2內，且由刮平板7計量。此時，在 測器4之監視位置的正下方並無任何物，只有在其 有朝包裝袋掉落投入用的斜槽1 5等。 第3圖b中，板構件1係進而朝右方向移動， 作爲下部之滑動性底板的開閉構件5之端部，並開 之掉落。此時，孔2並未位於光學感測器4之正下 學感測器4，係成爲板構件1之主面上。因而，成 1圖a同樣的監視狀態。 第3圖c中，板構件1係位於相當於往路之終 路之開始點的位置。此時，開閉構件5將孔2之下 裝置及 與已說 號，並 體充塡 塡包裝 係爲板 爲剖視 置之正 塞的狀 係藉由 平板7 上。然 ，粉體 光學感 下部， 且成爲 始粉體 方，光 爲與第 點且回 側開口 -24- 200914326 呈開放狀態，粉體3從孔2掉落而孔2成爲空洞。因而’ 成爲與第1圖b同樣的狀態。 第3圖d係顯示在第3圖c之板構件1的狀態中，發 生粉體之掉落不良的情況，成爲與第1圖d同樣的監視。 此情況，成爲掉落異常的檢測。 另外，藉由在本實施形態的粉體供給裝置’設置作爲 粉體引導部的斜槽1 5及密封部1 6，使具有作爲粉體充塡 包裝機的功能。 如本實施形態的粉體供給裝置、粉體充塡包裝機’在 使用具有作爲計量器具功能的孔2配置於直線上的板構件 1時，在1往復之其中一端（往路起點或回路終點）對板上 供給粉體並充塡於孔，而在1往復之另一端（往路終點或 回路起點）從孔掉落。由於在往復運動型中全部的孔2係 進行相同的動作，所以成爲多列型的充塡包裝機。 以上，雖然以第1實施形態、第2實施形態說明本發 明的較佳實施形態，但是本發明並不限於此亦可作各種的 變化。 例如，在對作爲計量器具的孔2充塡粉體3時，可將 漏斗1 3與刮平板7形成一體而作爲粉體供給部1 4，此情 況’亦可進行具有作爲計量器具功能的孔2與粉體供給部 14之表面磨平作業。或是，在充塡後可立即進行通過刮 平板7等的對應。此情況，粉體充塡部14所佔有的預定 區間會變短，可提高設置感測器4的位置之自由度。 又，孔2內的粉體3之上面’亦可爲與板構件1之主 -25- 200914326 面相同的高度。此情況，在板構件1之主面上，幾乎沒有 堆積粉體3而可省去浪費。然後，孔2之上部的粉體3， 係被刮平而使充塡高度成爲固定，藉此固定量即固定容積 的粉體就可爲計量器具所計量。 又’孔2亦可在板構件1上直接開出製作所要容積的 貫穿孔，並可設置作爲可將改變中空部之直徑後的多種類 之成爲中空圓筒狀計量器具的構件裝卸於板構件1的構 造。在後者的情況，可按照對包裝袋8之充塡量變更計量 器具的尺寸。 又，開閉構件5 ’係可藉由在孔2之下側開口開閉自 如的擋門裝置、或與孔2之下側開口滑動的鐵氟龍板以及 其他底板之有無等而決定。 本發明中’係使用監視對孔2充塡及計量粉體3之後 的粉體3之上面的光學感測器4而進行了說明。但是，感 測器之種類’若爲可從感測器判別在已決定任意距離的位 置是否有粉體3之上面的話’則不論是光學式、靜電電容 式、超音波式等種類均可。從溫度變化影響少、粉體種類 所造成的影響少、精度高等的優點來看較佳爲光學式感測 器。又’計量後的充塡粉體3之上面由於係通過刮平板等 所以可弄成爲平坦’且從可容易利用光反射的優點來看較 佳爲投光部使用發光二極體或雷射的光學式感測器，更佳 爲具有投光部與受光部且捕捉來自粉體上面之v字反射 光量之形式的光學式感測器。 -26- 200914326 (實施例） 以下’雖然係以實施例說明本發明的具體態樣，但是 本發明並非被限定於此。 (實施例1) 使用第2圖顯示其基本構成之第1實施形態所示的粉 體充塡包裝機。但是，運動機構18之安裝位置係爲不 同。又’本實施例中，構件1 ’係使用在主面上具有分別 貫穿於內圓及外圓之二個同心圓之圓周上的孔2之板構 件。貫穿孔2係在內圓及外圓之各個上設置24個，且使 用內圓用之貫穿孔2的直徑約爲3 mm，外圓用之貫穿孔2 的直徑約爲8mm，且厚度5mm之圓盤狀的構件。在此係 將可計量二種類之粉末的粉體充塡部14配置成內圓用及 外圓用，並當作脫氧劑用之粉體充塡包裝機。 在通過計量用之刮平板7後’以位於貫穿孔2之下側 開口之作爲開閉構件5的擋門開放貫穿孔2之3間隔份、 即4 5度份的方式來設定擋門開閉凸輪。 在此，從未運動之機械部分延長安裝夾具並使內圓及 外圓同時在擋門開放後’在貫穿孔移動2升斗份的位置之 正上方設置光學感測器4。光學感測器4 ’係使用具有投 光部與受光部相鄰的V字反射式光電感測器。又’光學 感測器4，係以通過刮平板7後之來自粉末高度位置的反 射成爲最大的方式而設置’在沒有粉末3的狀態時設定爲 光學感測器4輸出正常信號。 -27- 200914326 另一方面’在粉體充塡包裝機之內部機械軸安裝凸 輪，使產生及取出在每次以孔之1間隔份、即板構件1之 圓周角度前進15度（1動作）時輸出！脈波的個數確認信 號。 若此個數確認信號與來自光學感測器4之正常信號交 互地輸入至定序器的話則爲正常，而在個數確認信號連續 2次之期間，若未輸入來自光學感測器4之正常信號的話 則爲掉落不良，且在掉落不良時以使包裝機與警報音鳴 叫、警報燈點売同時緊急停止的方式設定序列。 使用此充塡包裝機，對具有作爲其內圓之計量器具功 能的貫穿孔2進行相當於鐵粉系脫氧劑粉末〇.2g(最大粒 徑2 0 0微米、表觀比重3 . 1 )的容積計量，且對具有作爲外 圓之計量器具功能的貫穿孔2進行相當於含水補助劑粉末 0.2g(最大粒徑2mm、表觀比重0.8 )的容積計量。然後， 以每分鐘720個之速度充塡包裝小袋狀脫氧劑。 此時，各自的粉末若從內圓及外圓之貫穿孔2正常地 掉落的話，感測器就會交互地檢測第1圖a的狀態（載於 計量器具與計量器具之間的板構件上之粉末上面沒有在感 測器所決定的位置）與第1圖b的狀態（粉末從液量器具掉 落而在感測器所決定的位置沒有粉末）。然後，以約〇 · 〇 8 秒1次間歇地發出正常信號。此信號與來自充塡包裝機之 個數確認信號（約〇.〇8秒1次），交互地輸入至定序器，可 完全沒有誤動作地進行生產。 因此，在1個計量器具內下部一旦有堵塞物，使掉落 -28- 200914326 不良產生則會在該計量器具部分連續發出個數確認信號， 且使充塡包裝機與警報音、警報燈同時停止。 (實施例2) 本實施例係使用第3圖顯示基本構成的第2實施形態 之粉體充塡包裝機。使用了在直線上配置有1 0個直徑約 6 mm深度10mm之圓柱狀計量器具2之厚度10 mm的板構 件1。然後，形成多列型（1 〇歹η脫氧劑用的粉體充塡包裝 機。計量此粉體充塡包裝機之粉體3的板構件1，係與成 爲計量器具的貫穿孔2之排列呈直角地進行往復運動，且 藉由被安裝於粉體充塡包裝機之主旋轉軸的電子式凸輪開 關進行動作設定。 沒有貫穿孔2之下側開口的滑動性底板，在脫氧劑粉 末（最大粒徑25 0微米）從貫穿孔2掉落的位置之正上方， 從粉體充塡包裝機框體夾介安裝夾具安裝有雷射式光電感 測器作爲光學式感測器4。 將主旋轉軸旋轉角0度位置設爲起點，經由漏斗 1 3、刮平板7而水平移動於往路，以1 8 0度到達另一端使 全部的貫穿孔2之粉末掉落，再次水平移動於回路而回到 3 60 度（0 度）。 在該期間，正常動作下光學感測器，係監視沒有粉末 3(第3圖a)->有粉末3(第3圖b)—沒有粉末3(第3圖c) —有粉末3(第3圖b)—沒有粉末3(第3圖a)的狀態。因 此，以在從旋轉角1 6〇度至2 1 0度之間若輸入2次的「有 -29- 200914326 粉末」信號則成爲正常，若輸入1次（以第3圖d取代第 3圖〇則成爲異常的方式設定序列。在異常時就發出警報 發報、停止機械動作，並計量1.28(表觀比重2.5)的粉末 3且充塡包裝脫氧劑。可爲全沒有誤動作地進行生產。 因此，在計量器具2內之下部一旦有堵塞物，使掉落 不良產生則會使充塡包裝機與警報同時停止。 (實施例3) 使用與實施例1相同的裝置。更且，在計量器具2之 下側開口的擋門，成爲開放狀態的位置之正前方的位置， 增設與實施例1中所使用者相同形式的感測器。所增設的 感測器4，係以將在板構件1之主面具有粉末3的情況當 作正常而取出信號，且連續輸入的正常信號若中斷則輸出 警報等作爲充塡不良的方式而設定序列。 在此狀態下，在確認可以與實施例1相同的條件連續 地充塡包裝小袋狀脫氧劑之後，假設擋門閉動作不良並以 將1個計量器具2之下側開口擋門只打開三分之一程度的 狀態運轉。 結果，因監視充塡不良而使包裝機與警報音、警報燈 一起停止。該孔2係如第1圖e所示地一旦充塡有粉末3 之後就會從擋門之間隙溢出掉落’且處於只有些許的粉末 3殘存於孔2內的狀態。 更且，不使所增設的感測器4動作（不異常輸入）而在 保持同樣的充塡不良狀態下，使動作繼續時，在擋門呈開 -30- 200914326 放狀態之後’設置於第2計量器具的感測器4會將此當作 掉落不良而監視’使包裝機與警報音、警報燈一起停止。 (產業上之可利用性） 依據本發明的粉體供給裝置，則由於可精度佳地監視 被充塡於孔2的粉體3之掉落，所以可使粉體的供給穩定 化。又’依據本發明的粉體充塡包裝機及粉體包裝體之製 造方法’則可將粉體穩定地充塡於包裝袋。 【圖式簡單說明】 第1圖係顯示本發明的粉體供給裝置及粉體充塡包裝 機之光學感測器的投光、受光狀態之示意圖。 第2圖係顯示本發明第〗實施形態的粉體供給裝置及 粉體充塡包裝機之示意圖。 第3圖係顯示本發明第2實施形態的粉體供給裝置及 粉體充塡包裝機之示意圖。 【主要元件符號說明】 1 :構件 2 :孔 3 :粉末 4 :光學感測器 5 =開閉構件 7 ‘·刮平板 -31 - 200914326 8 :包裝袋 1 3 :漏斗 1 4 =粉體充塡部 1 5 :斜槽 1 6 :密封部 1 8 :運動機構 2A :計量器具下側開口開閉構件之開位置 2B :計量器具下側開口開閉構件之閉位置 2C :粉體供給開始位置 -32-200914326 IX. OBJECTS OF THE INVENTION [Technical Field] The present invention relates to a method of using a measuring tool to supply various powders, which can be erroneously detected to monitor a predetermined amount of powder without falling from the measuring instrument. A method of manufacturing a powder-filled packaging machine and a powder package in which a powder supply device having a poor drop is supplied, and the powder bag is filled with a bag and sealed. [Prior Art] Deoxidizers and other powders based on various medicines, pesticides, granulated sugars, etc., iron powder or oxidizable compounds as the main raw materials are packaged in a fixed amount of this powder. The form of the product in a pouch made of paper or plastic is well known. Generally, at the time of packaging, a powder filling and packaging machine is used for the purpose of automation. The powder filling and packaging machine is guided into a package through a chute or the like after measuring a fixed amount of powder. Then, the measurement of the powder is carried out by a volumetric measurement method in which the powder is filled in a space (meter for measuring) having a fixed volume. When the powder filling and packaging machine is operated, there is a possibility that the shutter mechanism that is opened at the lower side of the measuring instrument is malfunctioning, and the charging device is not fixed due to a foreign matter such as a foreign matter in the filling portion. The problem of the amount of the defect and the amount of the powder in the measuring instrument before the dropping is lower than the fixed amount due to the leakage from the lower opening after charging, which is a problem of insufficient filling. In addition, there is a clogging of the powder in the measuring instrument, the liquidity of the powder is poor, and the position of the powder falling due to the malfunction of the opening and closing mechanism of the lower side of the measuring instrument is lower than that of the tt-f. The situation is still behind, or the powder is not a problem of full or partial drop (dropping bad). The packaging bag in which such a problem occurs cannot be filled with a fixed amount of powder and becomes a defective product. As a method for detecting such a defective product, a weight inspection method for measuring the weight of each powder package one by one is generally known. However, the 'this method' does not correspond to high-speed automatic filling. Moreover, this method does not allow the powder package to be cut one by one and cannot be applied to the continuous form of the strip. Therefore, the general method is to take a sample of the continuously produced powder package at a fixed time or a fixed number, and measure the weight. The defect caused by the clogging of the powder in the measuring instrument and the clogging of the foreign matter often causes the defective state to continue once it occurs, and in this case, the effect of the sampling method described above is obtained. However, when a bad state occurs suddenly, it cannot be found by the above sampling method. Therefore, it is known that the photocell is provided at a fixed position through which the powder package of the powder filling and packaging machine passes, and all the powders of the powder package filled with the amount of light penetrated. The filling height or the method of detecting whether the thickness is fixed or more by sandwiching the powder package with two small rollers. However, in such a method, the error caused by the difference in the shape of the powder due to the unevenness of the bag-making property of the respective powder packages and the vibration is increased, and the sensitivity is increased as the sensitivity is increased. Further, in the case where the package is a powder package of two kinds of powders having different volume ratios such as partial deoxidizers, the shortage of the powder having a relatively small volume may fail to substantially detect defects such as -6-200914326. . Therefore, it is extremely difficult to know how to fill the entire powder package with the correct amount of powder. Therefore, there has been proposed a device which can confirm the presence or absence of the powder filled in the packaging bag by detecting whether or not the powder to be supplied to the packaging bag remains in the measuring instrument, thereby confirming the inside of the packaging bag. Whether it has been filled with powder. Specifically, the sensor for depth measurement that measures the depth of the measuring instrument is placed on the lower side of the raw material measuring tray after the shutter that opens on the lower side of the measuring instrument is dropped and the powder filled in the measuring instrument is dropped. It corresponds to the measuring instrument at the stage of closing the door at the lower side of the measuring instrument. Then, at the stage of closing the shutter opening at the lower side of the measuring instrument, the depth measuring sensor is used to measure the depth of the measuring instrument so as to be compared with the depth of the measuring instrument in which the depth has been measured beforehand. It is configured to confirm the presence or absence of the powder in the measuring instrument (Patent Document 1). (Problem to be Solved by the Invention) In the powder supply confirmation device described in Patent Document 1, the powder supply device recognizes the movement of the measuring instrument. To the position of the laser light, and at this timing must be irradiated with laser light. Furthermore, it must be aligned with the normal depth that has been measured beforehand. In this way, since a huge load is imposed on the control of the device, it takes time to detect the abnormality, which hinders the speed of the device. Further, when the shift of the movement timing of the sheet on which the measuring instrument is provided, the state of the rotation failure or the speed change of the rotating plate, -7-200914326, it is difficult to determine whether or not the measuring instrument has been irradiated with the laser beam or the rotating plate. The laser light is irradiated on the above, and the malfunction of the device is liable to occur. The present invention has been developed in view of the above circumstances, and an object of the present invention is to provide a powder supply device, a powder filling and packaging machine, and a powder package which are easy to detect abnormally and which can speed up the operation and suppress malfunction. method. (Means for Solving the Problem) The inventors of the present invention have reviewed the problem of the problem of the failure of the powder of the measuring instrument or the problem of the falling of the powder from the measuring instrument. As long as the defects are noted, the position of the powder in the measuring instrument can be noted. In particular, in the measuring instrument, only the local powder falls and the falling powder is poor, and the local powder in the lower part of the measuring instrument is mostly dropped. The upper powder remains in its original position. Further, it has been confirmed that a practical device which is extremely erroneous and has a high effect depending on the actual operation is completed. Further, in the present specification, a hole having a function as a measuring device is sometimes referred to as a measuring instrument. A powder supply device according to the present invention includes: a member having a plate-like portion through which a through hole is formed; and a movement mechanism that moves on the upper side opening of the hole to a fixed movement path And moving the member; and opening and closing the member, wherein the opening of the lower side of the hole is in a closed state and an open state along with the movement of the member; and the powder filling portion is in a predetermined interval in the moving path, a powder that is fixed to the hole -8 - 200914326; and a sensor that is disposed on a side of the path other than the predetermined interval of the moving path for continuously monitoring the aforementioned moving path in the plate portion . Further, the powder filling and packaging machine according to the present invention is characterized by comprising: a member having a plate-like portion formed with a through-hole; and a moving mechanism for moving and fixing the opening on the upper side of the hole The moving path is configured to move the member; and the opening and closing member is configured to cause the lower opening of the hole to be in a closed state and an open state along with the movement of the member; and the powder filling portion is in the moving path a predetermined interval, wherein the hole is filled with a fixed amount of powder; and a guiding portion that guides the powder falling from the hole to the packaging bag when the lower opening of the hole is open; and sealing a portion that is sealed with a package of the powder that is guided from the guide portion, and a sensor that is disposed on a side of the path other than the predetermined interval of the movement path for continuous The aforementioned moving path in the aforementioned plate-like portion is monitored. Further, the method for producing a powder package according to the present invention is characterized by comprising: a member having a plate-like portion having a through hole formed therein, and a method of moving the upper opening of the hole to a fixed moving path a step of moving; and a step of closing the opening on the lower side of the hole by the opening and closing member; and a step of filling the hole with a fixed amount of powder in a predetermined interval in the moving path; and making the hole a step of opening the lower opening and dropping the powder in the hole; and a step of guiding the powder to be filled to a package located below the plate portion; and the step of sealing the package The sensor is provided on the upper side of the path other than the predetermined section of the moving path -9-200914326, and the moving path in the plate-shaped portion is continuously monitored. When an abnormality is detected, a predetermined operation is performed. The powder supply device, the powder filling and packaging machine, and the method of manufacturing the powder package of the above-described configuration continuously monitor the movement path of the upper opening of the hole in the plate-like portion, so that the powder in the hole can be continuously monitored. The main surface of the upper part and the plate part. Thus, the control of the action of the sensor, or the device, is not required to be controlled by the timing at which the hole moves to the position of the sensor. Therefore, since the load on the control of the device is extremely small, the speed of the device can be increased. Further, for example, when the member having the plate-like portion is in the state of a disk, even if the shift of the movement timing of the disk provided with the hole or the rotation failure or the speed change occurs, the malfunction of the device can be suppressed. In addition, it is possible to accurately eliminate defective products that have been difficult to monitor in the past. Therefore, good quality products can be regarded as finished products. It can provide high quality powder packaging for the society. Further, the powder filling portion may be configured such that the powder is deposited and fixed to the main surface of the plate portion. In the case of such a configuration, the present invention can monitor the movement path of the upper opening of the hole in the plate-like portion, and can monitor the state of the upper surface of the powder deposited on the main surface and the powder filled on the hole. Further, it is preferable that the powder to be filled in the pores has the same height as the powder deposited on the main surface of the plate-like portion. With such a configuration, if the powder is changed from the hole after the powder is filled, if the sensor changes, the hole may be defective. Also, when the powder falls off, when the sensor -10-200914326 changes, it may cause a drop. In this way, since the position of the hole is not defined, the monitoring is simple and clear, and the calculation processing for causing the processing time delay or the main cause of the load of the suppression (sequencer) can be minimized, and the defect can be determined. The monitoring is performed at the same time as the mechanical stop or the like. In addition, by providing a plurality of sensors, it is possible to perform the management of the high-precision packaging without the monitoring of the drop failure and the monitoring of the defective charging. Furthermore, according to the present invention, the sensor is disposed on the upper side of the moving path in a state in which the opening and closing member opens the lower opening of the hole after the hole is filled with a fixed amount of the powder. It is better. Further, the monitoring is performed after the opening and closing member is opened and the lower opening of the hole is opened before the hole is filled with a fixed amount of the powder. With such a configuration, it is possible to monitor the filling operation of the powder. Further, the sensor of the present invention is preferably provided on the upper side of the moving path provided in the open state of the lower opening of the hole. Further, the monitoring is performed in an open state in which the lower opening of the hole is open, and it is preferable to monitor the drop of the powder from the hole. With such a configuration, in the present invention, when the powder is normally dropped from the hole, the output of the monitoring on the powder in the hole of the sensor and the output of the monitoring of the main surface of the plate portion are large. Poor. On the other hand, when the powder falls abnormally from the hole, the monitored output on the powder in the hole of the sensor does not greatly differ from the monitored output of the main surface of the plate portion. . Therefore, the drop of the powder can be accurately monitored. Further, in the present invention, the sensor is an optical sensor that has a light projecting portion and a light receiving portion, -11 - 200914326, and receives the reflected light of the light emitted from the light projecting portion by the light receiving portion, and detects the amount of light. The device is better. With such a configuration, there is an advantage that the influence of the temperature change is small, the influence of the powder type is small, and the accuracy is high. In particular, when the optical sensor is disposed on the upper side of the moving path in the open state below the hole, when the powder is normally dropped from the hole, the light that is thrown into the hole from the light projecting portion is Will wear through holes. Therefore, the amount of light received by the light entering the hole is greatly reduced and stabilized compared to the amount of light received by the main surface of the plate portion. Further, when the powder does not fall from the hole and the drop is bad, the fixed light is reflected by the light receiving portion of the optical sensor. It is possible to detect the drop of the powder less frequently by erroneous detection. Further, in the case where the plate-like portion of the present invention has a disk shape, the moving mechanism is preferably a rotary motion mechanism that moves the member such that the plate-like portion rotates. With such a configuration, the hole can be disposed on the circumference, and as the circumferential angle advances, the action of filling the powder of the hole and dropping the powder from the hole is repeated (circulating), and is suitable for a single-row type packaging machine. Further, the aforementioned moving mechanism of the present invention is excellent even in a reciprocating mechanism for reciprocating the aforementioned member. With such a configuration, the hole can be filled with powder at one end of the reciprocating (the starting point of the path or the end of the circuit), and the powder is dropped from the hole at the other end of the reciprocating end (the end of the path or the starting point of the circuit). In the reciprocating type, since all the holes perform the same operation, they are suitable for a multi-row type filling and packaging machine. (Effect of the Invention) -12 - 200914326 According to the powder supply device, the powder filling and packaging machine, and the method of manufacturing the powder package of the present invention, the operation speed can be increased, and malfunction can be suppressed. [Embodiment] First, the configuration of the present invention will be described. The powder referred to in the present invention is not limited to a powdery substance having a particle diameter of approximately 10 μm or less, and contains a deoxidizing agent or the like, and the deoxidizing agent contains particles or particles having a particle diameter of several millimeters or less. A substance such as a variety of medicines, pesticides, granulated sugar, etc., iron powder or an oxidizable compound as a main raw material. Further, the powder supply device and the powder filling and packaging machine of the present invention are typically 'a member of a plate-shaped portion having a predetermined thickness and rotating or reciprocating along the main surface, a plurality of holes penetrating through the plate-like portion. The opening and closing member is provided on the circumference or the straight line so as to be a measuring instrument. Further, 'the side opening under the hole is in a closed state and has a function as a measuring instrument, and the hole is filled with a fixed amount of powder, and the opening is open under the hole, and the hole is opened. Gravity drops the filling powder. The dropped powder is introduced into the lower pouch as a chute as a guiding portion for filling. It is suitable for a powder supply device or a powder filling and packaging machine having a volumetric (metering) type. (First Embodiment) First, a powder supply device and a powder filling and packaging machine according to a first embodiment of the present invention will be described with reference to the drawings. -13- 200914326 Fig. 1 is a view showing a state in which the pores of the plate-like portion of the member are filled with the powder and the powder is dropped, and the light-emitting state and the light-receiving state (indicated by the arrow) of the optical sensor are described. Model diagram. Fig. 2 is a model diagram showing the operation of the powder supply device and the powder filling and packaging machine using the rotary motion member. Fig. 2(A) is a plan view, and Fig. 2(B) is a cross-sectional view taken along line II-II of Fig. 2(A). As shown in Fig. 2, the powder supply device includes a member having a hole 2, a moving mechanism 18 for moving the member in a plane, an opening and closing member 5, a powder charging portion 14 and an optical sensor 4. Then, in addition to the powder supply device, the powder filling device includes: a chute 15 that guides the powder 3 to the packaging bag 8 as a guide portion; and a sealing portion that seals the packaging bag 8 1 6. The member 1' is a disk shape having a main surface, and the entire member 1 is a plate-like portion. In the present embodiment, since the member 1 has a plate shape, the member 1 is referred to as a plate member 1. The plate member 1 is formed with holes 2 penetrating vertically through the main faces at 24 equal intervals along the circumference. Then, the plate member 1' is constructed to move in a predetermined rotational direction toward the main surface direction. Therefore, the moving path of the opening on the upper side of the hole 2 is drawn in a circle. Then, the opening on the lower side of the hole 2 is closed to function as a measuring instrument. The funnel 1 3 ' is disposed above the plate member 丨. Further, the blade 7 has a predetermined distance from the main surface as the upper surface of the plate member 1, and is disposed near the circumference of the plate member so as to be staggered with the opening on the upper side of the hole 2. By using the funnel 13 and the scraping plate 7, the moving path of the opening on the upper side of the hole 2 occupies a predetermined period of -14 to 2009, when the opening of the lower side of the hole 2 is in a closed state, which constitutes a fixed amount of the hole 2 The powder filling portion 14 of the powder 3 is opened at a position on the lower surface side of the plate member 1 and is disposed at a position overlapping the opening on the lower side of the hole 2. The opening and closing member 5 is slid along the lower surface of the plate member 1 in accordance with the rotational movement of the plate member 1, and is configured such that the opening on the lower side of the hole 2 is closed and opened. The upper surface of the opening and closing member 5 is applied to prevent the powder 3 from adhering to the powder 3 when it is dropped. The optical sensor 4 is placed in the moving path of the opening on the upper side of the hole 2, and the opening and closing member 5 is placed above the plate member 1 at a position where the opening on the lower side of the hole 2 is opened. Further, the optical sensor 4 has a light projecting portion 4 1 that emits light, and a light receiving portion 42 that receives reflected light. Below the plate member 1, the opening and closing member 5 is provided with a chute 15 at a position where the opening on the lower side of the hole 2 is open. The chute 15 has a function as a guide for guiding the powder 3 dropped from the hole 2 to the packaging bag 8. The chute 1 5 ' is formed in the shape of a funnel, and the opening forming the side of the side of the plate member is wider, and the opening on the side of the package 8 is narrower. At a place away from the plate member 1, the sealing portion 1 ό ° sealing portion 6' provided with the sealed packaging bag 8 seals the packaging bag 8 by heat-welding one portion of the packaging bag 8. Next, the operation of the powder supply device and the powder filling and packaging machine and the method of manufacturing the powder package will be described. As described above, the upper side opening of the hole 2 is moved in a circular moving path by the rotational movement of the plate member 1 by the moving mechanism 18. After -15-200914326, first, in a state where the certain hole 2 is at the position 2C, the lower side of the hole 2 is opened, and the opening and closing member can be closed, and the hole 2 has a function as a measuring instrument. Then, the powder 3' is supplied from the funnel 17 to which the meter is attached to the plate member 1. Thereafter, the hole 2 is moved by 7 liters (1 〇 5) degrees, and the hole 2 is filled with the powder 3 ' and is measured by the squeegee 7. The flat plate 7 is scraped, and the hole 2 is filled with a fixed amount of the powder 3, and the powder 3 of a high height is deposited on the main surface of the plate member. Next, after the plate member 1 is rotated, the hole 2 is measured and then advanced by 2 liters (30 degrees), that is, at the position 2A, the opening and closing member 5 is opened in the lower side of the hole 2. Thereby, the powder 3 in the hole 2 is dropped. The powder 3 dropped from the hole 2 is guided into the package 8 by the chute 15. Next, at the time when the plate member 1 is rotated and the hole 2 is advanced by 1 liter (15 degrees), the optical sensor 4 monitors whether the powder 3 has fallen or has not fallen. . Specifically, the optical sensor 4 continuously monitors the moving path of the opening on the upper side of the hole 2 of the plate member 1, and continuously monitors the powder on the main surface of the hole 2 and the powder on the main surface of the plate member 1. Above. The details of the monitoring will be described later. When an abnormality is output from the optical sensor 4, and the drop of the powder is detected to be bad, an alarm of sound or light is output via an amplifier or a sequencer, a microcomputer, or the like. Alternatively, various mechanical controls such as automatic discharge of the product, partial or complete stoppage of the filling and packaging machine, and various operations of the peripheral machine can be performed. -16- 200914326 Hole 2' After the optical sensor 4 monitors that the powder 3 has fallen, it moves 2 liters of bucket (30 degrees), that is, moves 3 liters of bucket (45 degrees) from position 2A. Then, the opening and closing member 5 is placed at the position of the position 2 B to close the opening on the lower side of the hole 2. Then, the original shape is directly advanced by 12 liters (180 degrees), and is cycled to the aforementioned position 2 C. Here, the action of the powder 3 falling from the hole 2 in the packaging bag 8 will be described. On the lower side of the plate member 1, a bag 8 which is continuously formed and which only has an edge on the upper side opened to form an opening, moves in conjunction with the action of the plate member 1. Specifically, before the opening and closing member 5 opens the opening on the lower side of the hole 2, that is, before the hole 2 is moved to the position 2A, the package 8 is opened directly below the hole 2, and the hole 2 is Control by moving and moving. At the position 2A, the opening portion on the lower side of the chute 15 immediately enters the package 8 when the opening and closing member 5 opens the opening on the lower side of the hole 2. Thereafter, the opening and closing member 5 opens the opening on the lower side of the hole 2, and the powder 3 falls into the chute 15. Thus, the powder 3 guided by the chute 15 is filled in the packaging bag 8. Next, the operation of the packaging bag 8 to be sealed and the powder package to complete the work will be described. As described above, with the movement of the plate member 1 in conjunction with the moving hole 2, the moved package bag 8 is attached to the lower side of the plate member 1 after the hole 2 is moved to the position 2C after the powder bag 3 is filled. Move to the side of the plate member 1 outside the -17-200914326. Thereafter, the "package bag 8" is moved into the sealing portion 16. Thereafter, the sealing portion 16' holds the packaging bag 8 so that the opening on the upper side of the packaging bag 8 is closed and heated on the upper edge of the packaging bag 8. Thus, the opening of the package 8 is closed by heat sealing, and the package 8 can be sealed. This completes the powder package. In addition, the powder package may be divided into a case where each package is separated and a case where a fixed number is continuously connected. In the above, the optical sensor 4 is intended to monitor the drop of the powder 3, and is disposed after the powder 3 is dropped from the hole 2, and until the opening on the lower side of the hole 2 is closed. During this time, but the position of the optical sensor 4 is set, as long as the sensor can be monitored on the hole 2, it can be arbitrary depending on the purpose. The following positions can be displayed as a preferred example. 1) The opening on the lower side of the hole 2 is in a closed state, and the hole 2 is filled with the powder 3, and after the fixed amount of the powder 3 is measured by the scraping plate 7, the opening to the lower side of the hole 2 is open, and The period until the powder 3 starts to fall. 2) The opening on the lower side of the hole 2 is open, and the powder 3 starts to fall. 3) A period from when the powder 3 is dropped from the end of the hole 2 until the opening on the lower side of the hole 2 is closed. 4) After the opening on the lower side of the hole 2 is in a closed state, the powder 3 is refilled with the hole 2 as the measuring instrument. In this manner, the optical sensor 4 is provided on the upper side of the hole 2 except for the predetermined interval until the fixed amount of the powder 3 is measured by the scraping plate 7 except that the funnel 13 is filled with the powder -18-200914326. The upper side of the fixed path through which the opening moves. Next, the monitoring operation of the optical sensor 4 for dropping of the powder or the like will be described. Fig. 1a is a view showing a state of the principal surface of the plate member 1. In other words, the main surface of the plate member 1, that is, the upper surface of the powder 3 which is deposited at a fixed height on the portion having no hole 2, is irradiated with light from the light projecting portion 41, and the light receiving portion 42 receives the reflection of the light. The state of light. The light receiving unit 42 stably receives the amount of fixed light in the light of the powder 3 projected from the light projecting unit 41 to the main surface of the plate member 1. Fig. 1b shows a state in which the powder 3 is normally dropped from the hole 2, and the light projected from the light projecting portion 41 passes through the hole 2. In this case, the amount of light received by the light receiving unit 42 among the light projected from the light projecting unit 41 is greatly reduced as compared with the case of Fig. 1a. Fig. 1c shows a state in which the powder 3 is only dropped from the lower side portion of the hole 2, and the powder 3 is clogged on the hole 2. In this case, the light projected from the light projecting portion 41 is reflected on the powder 3 on the hole 2 and received by the light receiving portion 42. In this case, the light received by the light receiving unit 42 is substantially the same as that of Fig. 1a. Fig. 1d shows a state in which the opening of the lower side of the hole 2 is closed by the opening and closing member 5, and the powder 3 is filled in the hole 2. Further, the state shown in the figure shows a normal charging state by scraping the flat plate 7 until the powder 3 starts to fall. In this case, the amount of received light received by the light receiving unit 42 among the light -19-200914326 projected from the light projecting unit 4 1 is the same as that of the first embodiment. In the first drawing, the opening and closing of the measuring device 2 is abnormal, and the opening on the lower side of the hole 2 is partially opened, and the abnormal state of the powder remains. In this case, the light from the light receiving portion is opened by the lower side of the opening hole 2 of the opening and closing member 5. However, the amount of received light is between the state and the state of Fig. 1b. Among the above 1) to 4), 1) is used for the defective body, and the state of the upper surface and the main surface of the powder 3 in the hole 2 is continuously monitored, and the hole 2 is advanced by one interval. (4) When the output of the optical sensor 4 is not changed, the state of the main surface of the plate member 1 is monitored (the monitoring of the upper surface of the powder 3 in Fig. 1 (Fig. 1 d)) The output from 4 does not change. Conversely, if the state of the main surface above the powder 3 in the hole 2 is continuously monitored, and the hole 2 advances by one part (the output of the optical sensor 4 occurs) If it is changed, it is said that when the powder is not positioned at the optical position as in the first figure e, the state of the monitor member is in a state (Fig. 1 a) and monitoring. In the powder 3 state (Fig. 1e) in the hole 2, the output from the optical sensor 4 is also '3', which is very good from the viewpoint of stable operation; Fig. 1 and Fig. 1 d shows the case where the optical sensor 4 is a, and the opening and closing of the large member 5 is changed to the ratio received by the inner portion 42 in the hole 2, and is changed for monitoring of the first figure d. Action) from often. In other words a), with the hole 2 optical sensor and plate member 1 [action] from the constant. In other words, the shape of the main surface determined by the detector is changed. 1st b, 3) Drops -20- 200914326 The state of operation is often monitored. Specifically, the state of the upper surface of the powder 3 in the hole 2 and the main surface of the plate member 1 are continuously monitored, and the output from the optical sensor 4 changes during the period in which the hole 2 advances by one (1 operation). If it is, it is normal. In other words, as shown in Fig. 1b, if the powder is not positioned at the determined position, the powder system is normally dropped, so that the state of the main surface of the plate member 1 is monitored (Fig. 1a). The state from the upper surface of the powder 3 in the monitoring hole 2 (Fig. 1b) changes the output from the optical sensor. On the other hand, if the state of the upper surface of the powder 3 in the hole 2 and the main surface of the plate member 1 is continuously monitored, and the output from the optical sensor 4 does not change during the period in which the hole 2 advances by one (1 action). It is abnormal. In other words, as shown in Fig. 1c, if some or all of the powder does not fall from the hole 2, and the powder is located at the determined position, it is abnormal (dropping bad), and in the monitoring plate member 1 The state from the state of the main surface (Fig. 1a) and the state above the powder 3 in the monitor hole 2 (Fig. 1c), the output from the optical sensor does not change. When monitoring with the optical sensor 4, in particular, since the lower side opening of the hole 2 of the first figure b and the first figure c is open, the main surface of the plate member shown in Fig. 1a is monitored. In the state of the state and the state in which the powder shown in Fig. 1b is normally dropped, the difference in the amount of reflected light is extremely large, and it is preferable that the amount of erroneous detection is small. Further, most of the abnormality of the drop is as shown in Fig. 1c, only the state where the powder 3 to be dropped is dropped on the lower side, and the upper side is not dropped, or the powder 3 is not dropped at all. In the state of the main surface of the monitor plate member 1 - 21 - 200914326 (Fig. 1 a) and the state above the powder 3 in the monitor hole 2 (Fig. 1 c), the optical sense is obtained. The output of the detector does not change. Also, 2) can capture the drop delay of the powder. Further, 4) is used for monitoring the malfunction of the opening and closing member provided on the lower side of the hole 2. Setting the position of the sensor 4, even the installed (fixed) position, can cause problems. There is a method in which the sensor member 4 is fixed to the plate member 1 in which the hole 2 is formed, so that the sensor 4 is also rotated together with the plate member 1, and the specific sensor 4 is constantly monitored on the specific hole 2. In this case, it is easy to cause an error due to the vibration of the fixing method or the optical sensor. Therefore, a method of fixing the optical sensor 4 with a mechanical member that does not move differently from the plate member 1 is preferable. However, in this case, it is impossible to continuously monitor the upper portion of the specific hole 2 that is frequently moved. Further, in order to capture only the upper portion of the hole 2 by the sensor, it is necessary to select only a specific time zone of the signal from the optical sensor, and load the control of the device. For example, by acquiring a timing signal from a suitable rotating shaft in a powder charging and packaging machine, or taking out a signal from a component (electronic cam switch, VARICAM) that electrically precisely controls the circumferential angle of the rotating shaft, The association of the position of the action sequence. Usually, this timing signal is taken out every time the powder 3 is dropped and the first action is performed (in the case of the rotational motion, the operation of the sputum measuring instrument is advanced, and in the case of reciprocating, the reciprocating operation is performed), the 1 signal is taken out. It is difficult to respond to high speed. Therefore, in order not to load the control of the apparatus, the optical sensor 4 is mounted on the mechanical member that does not move differently from the plate member 1, as long as the optical sensor 4 continuously monitors the upper surface of the powder 3 in the hole 2. And the state of the main surface of the plate member -22- 200914326 1 is sufficient. For example, when the plate member 1 provided with the hole 2 is rotated, the optical sensor 4 is disposed on the upper side of the moving path in which the opening on the upper side of the hole 2 moves in conjunction with the movement of the plate member 1. Then, the optical sensor 4' interactively continuously monitors the hole 2 and the plate member 1. By monitoring in this way, it is not necessary to extract only the signal of the optical sensor 4 of the specific specific time zone from the operation timing, and it is possible to perform control which is both simple and reliable. In particular, in the case of the drop monitoring at the position of 3), under the normal operation, the normal opening operation of the opening and closing member can be confirmed, and the powder is normally dropped. In the normal operation, that is, when the powder 3 is normally dropped, the light receiving unit 42 stably detects the reflected light. In the abnormal operation, that is, the abnormality of the drop, the abnormal operation of the opening and closing member, foreign matter, or the like, or the fluidity of the powder is insufficient, and the like may be specified. In the charge monitoring at the position of 1), the normal closing operation of the opening and closing member can be confirmed under normal operation. In the case of abnormal operation, that is, insufficient charging, there may be leakage due to abnormal closing operation (half opening, etc.) of the opening and closing member, insufficient powder supply due to foreign matter mixing, etc., but these may be detected. Out. In the present embodiment, the description is made by using the plate-shaped member 1. Therefore, the member 1 and the plate-like portion are integrated, but the member 1 has a circular plate-like portion and the center of the member 1 surrounded by the plate-like portion. Nearby, too. It does not become a plate. (Second Embodiment) -23- 200914326 Fig. 3 is a schematic view showing a powder supply powder filling and packaging machine according to a second embodiment of the present invention. In the description of the embodiments, the same components as those in the embodiments are denoted by the same reference numerals, and the description thereof will not be repeated. In the powder supply device and the powder packaging machine of the present embodiment, the filling and dropping of the powder charger using the reciprocating plate member will be described. In the present embodiment, since the member 1 is integrally formed, the member 1 is referred to as a plate member 1. Further, Fig. 3 is a model diagram in which the optical sensor 4 is disposed above the position where the powder 3 is dropped. In Fig. 3a, the plate member 1 having the hole 2 on the lower side of the hole 2 and being closed, and having the hole 2 functioning as a measuring instrument, is reciprocated by the reciprocating mechanism 18. First, the hole 2 is located on the left side of the scraper, and after the powder is filled from the funnel 13 to the main surface of the plate member 1, the reciprocating motion of the plate member 1 causes the forward movement 3 to be filled in the hole 2, and It is metered by the scraping plate 7. At this time, there is nothing under the monitoring position of the detector 4, and only the chute 15 or the like which is dropped into the packaging bag is used. In Fig. 3b, the plate member 1 is further moved in the right direction, and is the end portion of the opening and closing member 5 of the lower sliding bottom plate, and is dropped. At this time, the hole 2 is not located in the positive sensor 4 of the optical sensor 4, and is formed on the main surface of the plate member 1. Therefore, the same monitoring state is shown in Fig. 1. In Fig. 3c, the plate member 1 is located at a position equivalent to the starting point of the end of the forward path. At this time, the opening and closing member 5 is formed by the flat plate 7 with the device under the hole 2 and the state in which the package is attached to the package as a cross-sectional view. However, the powder has a lower optical feel and becomes the starting powder side, and the light is open to the first point and the back side opening -24-200914326, and the powder 3 falls from the hole 2 and the hole 2 becomes a void. Therefore, the state is the same as that of Fig. 1b. Fig. 3 is a view showing a state in which the powder is dropped due to the state of the plate member 1 of Fig. 3c, and the same monitoring as in Fig. 1d is performed. In this case, it becomes a detection of a drop abnormality. Further, the powder supply device ’ of the present embodiment is provided with a chute 15 and a sealing portion 16 as a powder guiding portion, and has a function as a powder filling and packaging machine. When the powder supply device and the powder filling and packaging machine according to the present embodiment use the plate member 1 having the hole 2 functioning as the measuring instrument, the one end of the reciprocation (the starting point of the path or the end of the circuit) The powder is supplied to the plate and filled in the hole, and is dropped from the hole at the other end of the reciprocating end (the end of the path or the starting point of the loop). Since all the holes 2 perform the same operation in the reciprocating type, they become a multi-row type filling and packaging machine. Although the preferred embodiments of the present invention have been described above with reference to the first embodiment and the second embodiment, the present invention is not limited thereto. For example, when the hole 2 as the measuring instrument is filled with the powder 3, the funnel 13 and the blade 7 can be integrated to form the powder supply unit 14. In this case, a hole having a function as a measuring instrument can be performed. 2 and the surface of the powder supply unit 14 is smoothed. Alternatively, the correspondence by the scraping plate 7 or the like can be performed immediately after the filling. In this case, the predetermined interval occupied by the powder filling portion 14 is shortened, and the degree of freedom in setting the position of the sensor 4 can be improved. Further, the upper surface of the powder 3 in the hole 2 may be the same height as the main surface of the plate member 1 - 25 - 200914326. In this case, on the main surface of the plate member 1, almost no powder 3 is deposited and waste can be saved. Then, the powder 3 at the upper portion of the hole 2 is flattened so that the filling height is fixed, whereby the fixed amount, i.e., the fixed volume, of the powder can be measured by the measuring instrument. Further, the hole 2 may directly open a through hole for producing a desired volume on the plate member 1, and may be provided as a member capable of changing a diameter of the hollow portion into a hollow cylindrical measuring instrument. The construction of 1. In the latter case, the size of the measuring instrument can be changed in accordance with the amount of charge of the packaging bag 8. Further, the opening and closing member 5' can be determined by a shutter device that can be opened and closed on the lower side of the hole 2, or a Teflon plate that slides on the lower side of the hole 2, and the presence or absence of other base plates. In the present invention, the optical sensor 4 for monitoring the upper surface of the powder 3 after the filling of the pores 2 and the measurement of the powder 3 has been described. However, the type of the sensor may be any type such as an optical type, a capacitive type, or an ultrasonic type, if it is determined by the sensor whether or not the powder 3 is present at a position where an arbitrary distance has been determined. An optical sensor is preferred from the viewpoints of less influence of temperature change, less influence of powder type, and high precision. Further, the top surface of the charged powder 3 can be made flat by scraping the flat plate or the like, and it is preferable to use the light-emitting diode or the laser in the light projecting portion from the advantage that light reflection can be easily utilized. The optical sensor is more preferably an optical sensor having a light projecting portion and a light receiving portion and capturing the amount of v-shaped reflected light from the powder. -26- 200914326 (Embodiment) Hereinafter, the embodiment of the present invention will be described by way of examples, but the invention is not limited thereto. (Example 1) A powder filling and packaging machine according to a first embodiment of the basic configuration is shown in Fig. 2 . However, the installation position of the kinematic mechanism 18 is different. Further, in the present embodiment, the member 1' is a plate member having holes 2 penetrating the circumference of two concentric circles of the inner and outer circles on the main surface. The through hole 2 is provided with 24 inner and outer circles, and the through hole 2 for the inner circle has a diameter of about 3 mm, and the outer through hole 2 has a diameter of about 8 mm and a thickness of 5 mm. Disc-shaped member. Here, the powder filling portion 14 which can measure two kinds of powders is disposed for the inner circle and the outer circle, and is used as a powder filling and packaging machine for the deoxidizer. After passing through the wiping plate 7 for measurement, the door opening/closing cam is set such that the door opening of the opening and closing member 5 is opened at the lower side of the through hole 2, and the door opening/opening hole 2 is spaced by 3, that is, 45 parts. Here, the mounting jig is extended from the mechanical portion that has never been moved, and the inner and outer circles are simultaneously provided with the optical sensor 4 directly above the position where the through hole moves 2 liters of the bucket after the shutter is opened. The optical sensor 4' uses a V-shaped reflective photo-electrical sensor having a light projecting portion and a light-receiving portion. Further, the optical sensor 4 is set such that the reflection from the height position of the powder after the flat plate 7 is maximized. When the powder 3 is not present, the optical sensor 4 outputs a normal signal. -27- 200914326 On the other hand, 'the cam is mounted on the inner mechanical shaft of the powder filling and packaging machine, so that the generation and the take-out are advanced by 15 degrees each time the hole is spaced, that is, the circumferential angle of the plate member 1 is 15 degrees (1 action) When output! The number of pulse waves confirms the signal. If the number confirmation signal is input to the sequencer alternately with the normal signal from the optical sensor 4, it is normal, and if the number confirmation signal is consecutive 2 times, if the optical sensor 4 is not input. In the case of a normal signal, the drop is poor, and when the drop is bad, the sequence is set in such a manner that the packaging machine and the alarm sound are called, and the warning light is turned on and the emergency stop is performed. Using this filling and packaging machine, the through-hole 2 having the function of the measuring instrument as its inner circle is equivalent to the iron powder-based deoxidizer powder. 2g (maximum particle diameter 200 μm, apparent specific gravity 3 . 1) volumetric measurement, and the through-hole 2 having the function as a measuring instrument of the outer circumference is equivalent to the aqueous auxiliary powder. 2g (maximum particle size 2mm, apparent specific gravity 0. 8) Volumetric measurement. Then, the pouch-shaped deoxidizer is filled at a rate of 720 per minute. At this time, if the respective powders are normally dropped from the inner and outer circular through holes 2, the sensor interactively detects the state of Fig. 1a (the plate member carried between the measuring instrument and the measuring instrument) The upper powder is not in the position determined by the sensor) and the state of Fig. 1b (the powder is dropped from the liquid measuring device and there is no powder at the position determined by the sensor). Then, the normal signal is intermittently issued once every 8 seconds. This signal is related to the number of confirmation signals from the filling machine (about 〇. 〇 8 seconds), interactively input to the sequencer, can be produced without any malfunction. Therefore, if there is a blockage in the lower part of one measuring instrument, if the drop -28-200914326 is bad, a confirmation signal will be continuously issued in the measuring instrument part, and the filling and packaging machine will be simultaneously with the alarm sound and the warning light. stop. (Embodiment 2) In this embodiment, a powder filling and packaging machine according to a second embodiment having a basic configuration is shown. A plate member 1 having a thickness of 10 mm of a cylindrical measuring instrument 2 having a diameter of about 6 mm and a depth of 10 mm was arranged in a straight line. Then, a multi-row type (1 〇歹η deoxidizer powder filling and packaging machine is formed. The plate member 1 of the powder 3 of the powder filling and packaging machine is measured, and is arranged in the through hole 2 which becomes a measuring instrument. The reciprocating motion is performed at a right angle, and is set by an electronic cam switch attached to the main rotating shaft of the powder filling and packaging machine. There is no slidable bottom plate that is open at the lower side of the through hole 2, in the deoxidizer powder ( The maximum particle diameter of 25 μm) is directly above the position where the through hole 2 is dropped, and a laser photodetector is mounted as an optical sensor 4 from the frame assembly mounting jig of the powder filling and packaging machine. The position of the main rotation axis rotation angle of 0 degrees is set as the starting point, and is horizontally moved to the forward path via the funnel 13 and the scraping plate 7, and reaches the other end at 180 degrees to drop the powder of all the through holes 2, and moves horizontally again in the circuit. And return to 3 60 degrees (0 degrees). During this period, the optical sensor under normal operation monitors no powder 3 (Fig. 3a)-> has powder 3 (Fig. 3b) - no powder 3 (Fig. 3c) - There is a powder 3 (Fig. 3b) - a state without powder 3 (Fig. 3a). Therefore, it is normal to input the "have -29-200914326 powder" signal from the rotation angle of 16 to 21 degrees, and input it once (replace the third figure with the third figure d) 〇 It becomes an abnormal mode setting sequence. When an abnormality occurs, an alarm is issued, the mechanical action is stopped, and the measurement is performed. 28 (apparent weight 2. 5) Powder 3 and filled with a package of deoxidizer. It can be produced without any malfunction. Therefore, if there is a blockage in the lower portion of the measuring instrument 2, the occurrence of a defective drop causes the filling and packaging machine to stop at the same time as the alarm. (Example 3) The same apparatus as in Example 1 was used. Further, the shutter opened on the lower side of the measuring instrument 2 is positioned directly in front of the open position, and a sensor of the same type as that of the user in the first embodiment is added. In addition, when the sensor 3 is provided with the powder 3 on the main surface of the plate member 1 as a normal signal, the normal input signal is interrupted, and an alarm or the like is output as a defective method. sequence. In this state, after confirming that the package pouch-shaped deoxidizer can be continuously filled under the same conditions as in the first embodiment, it is assumed that the door closing operation is poor and the opening of the lower side of the one measuring instrument 2 is only opened by three points. One degree of state operation. As a result, the packaging machine is stopped together with the alarm sound and the warning light due to poor monitoring of the charging. When the powder 2 is filled with the powder 3 as shown in Fig. 1 e, the hole 2 overflows from the gap of the door and is left in a state in which only a small amount of the powder 3 remains in the hole 2. Further, when the added sensor 4 is not operated (no abnormal input) and the same charging failure state is maintained, when the operation is continued, the door is opened after the door is opened -30-200914326. 2 The sensor 4 of the measuring instrument will monitor this as a bad drop, and stop the packaging machine together with the alarm sound and the warning light. (Industrial Applicability) According to the powder supply device of the present invention, since the powder 3 filled in the hole 2 can be accurately monitored, the supply of the powder can be stabilized. Further, the powder filling and packaging machine and the method for producing the powder package according to the present invention can stably fill the powder in the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the light-emitting and light-receiving states of the optical sensor of the powder supply device and the powder filling and packaging machine of the present invention. Fig. 2 is a schematic view showing a powder supply device and a powder filling and packaging machine according to a first embodiment of the present invention. Fig. 3 is a schematic view showing a powder supply device and a powder filling and packaging machine according to a second embodiment of the present invention. [Main component symbol description] 1 : Component 2 : Hole 3 : Powder 4 : Optical sensor 5 = Opening and closing member 7 '·Scratch plate - 31 - 200914326 8 : Packaging bag 1 3 : Funnel 1 4 = Powder filling section 1 5 : chute 1 6 : sealing portion 1 8 : moving mechanism 2A : opening position 2B of opening and closing member of lower opening of measuring instrument: closing position 2C of opening and closing member of lower opening of measuring instrument: powder supply starting position - 32-