200934716 九、發明說明： 【發明所屬之技術領域] 本發明是有關於一種面铋 是指一種用以摺疊抽取式面紙之二=其指4方法’特別 指疊方法。 的面紙摺疊機及其 【先前技術】 參閱圖1 ’習知一插也& 種抽取式面紙是讓多數張對折且相互 交錯堆疊而成的面紙u中 了祈相互 ❹ 位在最上方的半張面紙111呈 元全平鋪的狀態，當使用者剛 j開封而欲抽出第一張時，由 於較難以直接抓到紙頭且不容易找到抓取點，因此，較容 易一次便把上面幾張面紙11 -次抽出，或者是在抽取第一 張面紙11時，為了摇出紙頭而把第-張面紙U播破。 參閱圖2 I知另—種抽取式面紙為克服前述圖1中， 第-張面紙U不易抽出的問題，圖2是將最上方的半張面 紙1U’再局部往上翻折，藉此讓使用者在抽取第一張面紙 U’時，可輕易的抓取到紙頭並往上抽出，這種做法雖然可 以克服圖i將面紙η抱破或者是-次同時抽出太多張面紙 η的問題’但目前這種將面紙Η’局部往上翻折的作業通常 是用人工進行，因此’在製造上需要較多的人力且生產 速度也較難以獲得提昇。 【發明内容】 因此，本發明之目的，即在提供—種以自動化作業方 式將第一張面紙局部往内翻摺，藉此節省製造人力，並提 高生產速度的第一抽面紙摺疊機。 200934716 本發明的另一目的，在於提供—種用以將第一張面紙 局部往内翻折，以利於抽取的第一抽面紙摺疊方法。 本發明第一抽面紙摺疊機適用於摺疊一頂層面紙，該 第一抽面紙摺疊機包含一負壓機構與一推移機構。 該負壓機構具有一位於該頂層面紙上方而用以產生負 壓的吸附端，該負壓機構可受驅動使該吸附端於一吸附位 置與一掀起位置間位移，於該吸附位置時，該吸附端藉其 負壓吸附該頂層面紙之一遠離紙頭的預定吸附處，於該掀 〇 起位置，該頂層面紙之預定吸附處被帶動掀起，該頂層面 紙之紙頭垂落。該推移機構設置於該頂層面紙上方鄰近該 頂層面紙的紙頭側’該推移機構可受驅動於該負壓機構之 吸附端位於該掀起位置時，滑入該負壓機構之吸附端下方 將該頂層面紙的紙頭推入該預定吸附處下方。 依據本發明第一抽面紙摺疊機的一較佳實施，更包含 一機架、一平台、一第一驅動單元與一第二驅動單元。該 平台設置於該機架，該平台具有一供放置該面紙的平台頂 © 面，該負壓單元設置於該機架位於該平台上方。該第一驅 動單元設置於該機架，用以驅動該負壓機構，使該吸附端 於該吸附位置與該掀起位置間位移。該第二驅動單元設置 於該活動架，用以驅動該推移機構位移。 依據本發明弟一抽面紙摺疊機的一較佳實施，其中， 該活動架包括相間隔設置於該架體的二側臂，該負壓機構 包括排列設置於該二侧臂之間的多數吸附器，每一吸附器 具有一往下朝向該平台頂面的吸附口，該等吸附口界定出 200934716 該吸附端。 依據本發明第一抽面紙摺疊機的一較佳實施，其中， 該二侧臂相對應地分別設有—滑槽，該推移機構滑接於該 二侧臂的滑槽之間而可受該第二驅動單元驅動沿該二側臂 的滑槽滑移。 本發明第一抽面紙摺疊方法針對複數張交錯疊置的面 紙之一頂層面紙的紙頭内摺，該方法包含： (A) 以一可產生負壓的負壓機構吸附該頂層面紙之— 0 遠離紙頭的預定吸附處； (B) 向上移動該負壓機構，使該頂層面紙之該預定吸 附處被帶動掀起、該紙頭垂落； (C )以一推移機構自該頂層面紙的紙頭側滑入該負壓 機構下方，使該紙頭被推入該預定吸附處下方； (D )使該負壓機構帶動該頂層面紙的預定吸附處回復 到步驟（A)的位置，且該推移機構亦同步位移；以及 (E)使該推移機構退出該負壓機構下方’該負壓機構 © 釋放該預定吸附處並往上位移遠離該頂層面紙。 本發明利用上述的第一抽面紙摺疊機，讓將面紙摺疊 的動作達到自動化，藉此節省製造人力，並且大幅提昇生 產速度’且該摺叠方法亦可將頂層面紙内摺而方便使用者 抽取。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 200934716 清楚的呈現。 參閲圖3、® 4、圖9，本發明第__抽面、紙摺疊機適用 於摺疊-頂層面紙401a，在本實施例中，所指的頂層面紙 401a為多數張對折且以各對折的半張互相交錯昼置的面紙 401中’外露在最上;^的半張面紙，且為方便以下實施例說 明’將该頂層面、紙401a㊣分為一紙頭4〇2以及一遠離紙頭 402的預定吸附處403。 本發明第一抽面紙摺疊機3的一個較佳實施例包含一 ❹ 機架31、設置於機架31的一平台32、設置於機架31並位 於平台32上方的一活動架33、設置在活動架33的一負壓 機構34、滑接在活動架33的一推移機構％以及用以驅動 活動架33活動的一第一驅動單元36、用以驅動推移機構 35活動的一第二驅動單元37。 本實施例的機架31包括由多數鋁管架設構成的一架體 311以及设置在架體3Π底部的多數支撐腳座312，定義架 體311具有一前侧301及一後側3〇2。平台32設置於架體 © 適當高度上，並且具有一平台頂面321，上述成疊的面 紙是可供放置在平台頂面321上，且在本實施例中，平台 32呈左右方向延伸的長條板狀橫架在架體311左右兩侧之 間，且在本實施例中，摺疊機3更包含二前後相間隔設置 在平台頂面321的直立擋板38，成疊的面紙4〇1放置在平 台頂面321時’是位在二直立擋板38之間。 參閱圖4〜圖7，活動架33包括左右相間隔且前後方向 延伸地設置在架體311内左右兩側的侧臂331，且兩側臂 200934716 331局部段相對應地分別設有一前後方向延伸的滑槽332。 負壓機構34包括排列架設在兩側臂331之間的多數個吸附 器341。請同時配合圖9參閱，每一個吸附器341具有往下 朝向平台頂面321的一個吸附口 342，該等吸附器341的吸200934716 IX. Description of the Invention: [Technical Field to Which the Invention Is Applicable] The present invention relates to a method of folding a removable facial tissue to a method of the method of the invention. Face paper folding machine and its [prior art] Referring to Figure 1 'Knowledge I also insert & kind of removable facial tissue is a piece of paper that makes a plurality of sheets folded in half and is staggered and stacked together. The upper half-sheet paper 111 is in a state of full tiling. When the user just opens the first piece and wants to take out the first piece, it is easier to directly grasp the paper head and it is not easy to find the grab point. The above-mentioned sheets of paper are pulled out 11 times, or when the first sheet of paper 11 is taken, the first sheet of paper U is broken in order to shake the paper. Referring to FIG. 2I, another type of removable facial paper is used to overcome the problem that the first sheet of paper U is difficult to be extracted in FIG. 1, and FIG. 2 is to fold the uppermost half-sheet paper 1U' upside down. In this way, the user can easily grab the paper head and pull it up when extracting the first paper U'. This method can overcome the figure i to break the facial tissue η or to extract too much at the same time. The problem of multiple sheets of paper η 'But the current work of partially folding the tissue sheet 往 is usually done manually, so 'more manpower is required in manufacturing and production speed is harder to obtain. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a first sheet-fed folding machine that folds a first sheet of paper inwardly in an automated manner, thereby saving manpower and increasing production speed. . 200934716 Another object of the present invention is to provide a first sheet folding method for folding a first sheet of paper inwardly to facilitate extraction. The first sheet folding machine of the present invention is suitable for folding a top sheet paper, and the first sheet folding machine comprises a negative pressure mechanism and a pushing mechanism. The negative pressure mechanism has an adsorption end located above the topsheet for generating a negative pressure, and the vacuum mechanism is driven to displace the adsorption end between an adsorption position and a pick-up position. The adsorption end adsorbs one of the top paper sheets away from the predetermined adsorption point of the paper head by the negative pressure, and in the pick-up position, the predetermined adsorption point of the top surface paper is picked up, and the paper head of the top surface paper falls. The pushing mechanism is disposed on the paper head side of the top surface paper adjacent to the top surface paper. The pushing mechanism is driven to be driven under the suction end of the negative pressure mechanism when the adsorption end of the negative pressure mechanism is located at the rising position. The paper of the topsheet is pushed under the predetermined adsorption point. According to a preferred embodiment of the first tissue folding machine of the present invention, a frame, a platform, a first driving unit and a second driving unit are further included. The platform is disposed in the frame, the platform has a platform top surface for placing the facial tissue, and the negative pressure unit is disposed on the frame above the platform. The first driving unit is disposed in the frame for driving the negative pressure mechanism to displace the adsorption end between the suction position and the lifting position. The second driving unit is disposed on the movable frame to drive the displacement of the pushing mechanism. According to a preferred embodiment of the present invention, the movable frame includes two side arms spaced apart from the frame, and the negative pressure mechanism includes a plurality of the plurality of arms disposed between the two side arms. The adsorber, each adsorber has a suction port facing downward toward the top surface of the platform, and the adsorption ports define the adsorption end of 200934716. According to a preferred embodiment of the first paper folding machine of the present invention, the two side arms are respectively provided with a sliding groove, and the sliding mechanism is slidably connected between the sliding grooves of the two side arms to be The second drive unit drives slip along the chutes of the two side arms. The first facial tissue folding method of the present invention is directed to the indentation of a paper of a topsheet of a plurality of interlaced laminated papers, the method comprising: (A) adsorbing the top surface by a negative pressure mechanism capable of generating a negative pressure Paper - 0 away from the predetermined adsorption point of the paper head; (B) moving the negative pressure mechanism upwards, so that the predetermined adsorption point of the top paper is picked up and the paper head is dropped; (C) by a pushing mechanism The paper head side of the topsheet slides under the negative pressure mechanism, so that the paper head is pushed under the predetermined adsorption point; (D) causing the negative pressure mechanism to drive the predetermined adsorption point of the topsheet paper to return to the step (A) a position, and the shifting mechanism is also displaced synchronously; and (E) causing the pushing mechanism to exit below the negative pressure mechanism 'the negative pressure mechanism© releases the predetermined suction and moves upwardly away from the topsheet. The invention utilizes the above-mentioned first facial tissue folding machine to automate the action of folding the facial tissue, thereby saving manufacturing manpower and greatly increasing the production speed' and the folding method can also fold the top surface paper conveniently. User extraction. [Embodiment] The foregoing and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of a preferred embodiment of the accompanying drawings. Referring to FIG. 3, FIG. 4, FIG. 9, the first surface of the present invention, the paper folding machine is suitable for the folding-top paper 401a. In the present embodiment, the top paper 401a referred to is a plurality of sheets folded in half and The half-sheet paper of the half-sheets entangled in each other is 'exposed on the top; ^ half-sheet paper, and for the convenience of the following embodiment, the top surface and the paper 401a are divided into a paper head 4〇2 And a predetermined adsorption point 403 away from the paper head 402. A preferred embodiment of the first sheet folding machine 3 of the present invention comprises a frame 31, a platform 32 disposed on the frame 31, a movable frame 33 disposed on the frame 31 and located above the platform 32, and a setting a negative pressure mechanism 34 of the movable frame 33, a shifting mechanism % sliding to the movable frame 33, a first driving unit 36 for driving the movable frame 33, and a second driving for driving the moving mechanism 35 Unit 37. The frame 31 of the present embodiment includes a frame 311 composed of a plurality of aluminum tubes and a plurality of support legs 312 disposed at the bottom of the frame 3. The frame 311 defines a front side 301 and a rear side 3〇2. The platform 32 is disposed at a suitable height of the frame © and has a platform top surface 321 which is placed on the top surface 321 of the platform, and in the present embodiment, the platform 32 extends in the left-right direction. The strip-shaped cross frame is between the left and right sides of the frame body 311, and in the embodiment, the folding machine 3 further comprises two vertical baffles 38 spaced apart from each other on the top surface 321 of the platform, and the stack of paper sheets 4 When 〇1 is placed on the top surface 321 of the platform, it is located between the two upright baffles 38. Referring to FIG. 4 to FIG. 7 , the movable frame 33 includes side arms 331 which are disposed on the left and right sides of the frame body 311 with the left and right sides spaced apart from each other in the front-rear direction, and the partial sections of the two side arms 200934716 331 are respectively provided with a front-rear direction extension. Chute 332. The negative pressure mechanism 34 includes a plurality of adsorbers 341 arranged between the arms 331 on both sides. Please refer to FIG. 9 at the same time, each adsorber 341 has a suction port 342 facing downward toward the top surface 321 of the platform, and the suction of the adsorbers 341
附口 342共同界定出負壓機構34的一個吸附端，在本實施 例中’吸附器341内部設有風扇（圖未示），用以產生負壓 。除此之外’在本實施例中，負壓機構34更包括分別設置 在該排吸附器341接近最外側兩個吸附器341之頂部的二 壓制單元343，每一個壓制單元343具有一壓力缸345及位 於吸附口 342内並且可受壓力缸345驅動往下移出吸附口 342的壓制件344，壓力缸345的活塞桿伸入吸附器341 内，壓制件344為設置在活塞桿末端的壓塊。 推移機構35包括一左右方向延伸的橫桿 β ..... f 褙 桿351相間隔排列並且一端朝前的多數推條说，且橫桿 351兩端分別樞設在兩側臂331的滑槽332，藉此，橫桿 351可受驅動帶動推條352相對於兩側f 331前後滑移。 本實施例第-驅動單元36與第二驅動單元37的動力 來源可為氣壓或油壓。第—驅動單元36包括—對第一壓力 缸361與-對第二壓力紅365。二第一壓力缸361分別設置 在兩側臂331外側介於架體331兩側之間，每一個第一壓 力缸如的缸體362固設在架體331而活塞桿泊朝下樞 331接近前端處，二第一塵力虹361是用以驅動 /動架33在下鄰近平台頂面321或往上遠離平台頂面⑵ 。二第二壓壯365同樣分別設置在兩側臂33ι外侧介於 200934716 架體331兩側之間，每一個第二壓力缸365的缸體366固 設在架體311前方内側接近頂部的位置，活塞桿367則往後 朝斜下方延伸而樞接在側臂331接近後端處，第二壓力缸 365是用以驅動側臂331以其前端與第一壓力缸361的樞接 處為樞轉點相對於平台頂面321往上枢轉而傾斜一角度（ 如圖5所示）。 第二驅動單元37包括二第三壓力缸371 (圖5因角度 關係，只繪出其中一側的第三壓力缸371 )，二第三壓力缸 ❹ 371鄰近二側臂331設置，每一第三壓力缸371的缸體372 固定在側臂331前端處，活塞桿373則往後枢接在推移機 構35的橫桿351末端。二第三壓力缸371是用以驅動推移 機構35相對於二側臂331前後位移。在常態下，推移機構 35的橫桿351兩端位在兩侧臂331滑槽332的後端，且推 條352位在負壓機構34的吸附器341後方並且位在下方的 位置。當推移機構35受第二驅動單元37驅動往前位移時 該等推條352移入吸附器341下方而介於吸附器34丨與 〇 平台頂面321之間。 Λ 參閱圖8’本發明第一抽面紙摺疊方法含以下步驟： 乂驟八.配合參閱圖5、圖9、圖10，以可產生負壓的 負壓機構34吸附頂層面紙401a之遠離紙頭402的預定吸附 處403。在本實施例中，成疊的面紙4〇1是由一輸送帶（圖 未不）由平台32的一端送入平台頂面321的兩直立擋板％ 之間’並且對應於負壓機構34的吸附端下方，接著，第一 驅動單π 36的二第一壓力缸361驅動負壓機構34往下鄰 10 200934716 近頂層面紙401a，使吸附器341的吸附口 342貼在頂層面 紙401a上而處在一面紙吸附位置（如圖1〇所示），接著， 吸附器341產生負壓吸附住頂層面紙4〇la的預定吸附處 403。 步驟B:配合參閱圖6、圖10、圖11，向上移動負壓 機構34 ’使頂層面紙401 a之預定吸附處403被帶動掀起、 紙頭402垂落。當吸附機構34吸附住頂層面紙401a的預定 吸附處403時，二第二壓力缸365驅動活動架33的二侧臂 ❹ 331後端處以側臂331前端與第一壓力缸361的樞接處為枢 轉點在上樞轉而相對於平台頂面3 21傾斜一角度，並且連 帶著該等吸附器341隨著二側臂331傾斜一角度，此時， 如圖6與圖11所示，吸附器341的吸附口 342是處在一面 紙吸離位置，頂層面紙401 a的預定吸附處403被掀離，而 紙頭402則呈垂落的狀態。 步驟C :配合參閱圖7、圖12，以推移機構35自頂層 面紙401a的紙頭402側滑入負壓機構34下方，使紙頭4〇2 Q 被推入預定吸附處403下方。此一步驟是由二第三壓力缸 371進行，當頂層面紙401a的預定吸附處403被往上掀離 且紙頭402垂落時’則驅動二第三壓力缸371帶動推移機 構35往前位移，使推移機構35的推條352由鄰近紙頭4〇2 的一側往前位移，將頂層面紙401a垂落的紙頭4〇2往前推 入預定吸附處403的下方，使紙頭402被摺疊在預定吸附 處403的下方。 值得注意的是，請同時參閱圖6、圖11、圖12，在本 11 200934716 實施例的摺疊機3中，由於推移機構35與負壓機構34是 一併設置在活動架33上，當活動架33被第二壓力缸365 驅動而連同負壓機構34傾斜時，推移機構35亦隨著活動 架33往上傾斜，因此，在步驟C中，當頂層面紙4〇la的 預定吸附處403被吸附並往上掀離時，推移機構35的推條 352即順著侧臂331的滑槽332移入吸附器34丨下方，將頂 層面紙401a垂落的紙頭402往前推入預定吸附處4〇3的下 方。 Ο 步驟D:配合圖7、圖13參閱，使負壓機構34帶動頂 層面紙401a的預定吸附處403回復到步驟A的位置，且推 移機構35亦同步位移。當推移機構35將頂層面紙4〇la的 紙頭402推入預定吸附處403下方時，第二壓力缸365再 次作動，驅動活動架33連同負壓機構35往下位移，使吸 附器341的吸附口 342回到圖1 〇的面紙吸附位置，'此時， 頂層面紙401a回到疊置於該疊面紙4〇1最上方的位置，且 由於推移機構35是一併裝設在活動架33，在吸附器341的 © 吸附口 342回到面紙吸附位置的過程中，該等推條352持 續保持位在被摺疊之紙頭402下方的位置，避免紙頭4〇2 再度垂落。 步驟E:配合圖5，圖14〜圖16參閱’使推移機構35 退出負壓機構34下方，負壓機構34釋放預定吸附處並往 上位移遠離頂層面紙401a。在此一步驟中，首先是第三壓 力缸371被驅動，帶動推移機構35的該等推條352往後退 出吸附器341的下方’接著，吸附器341停止對頂層面紙 12 200934716 401a吸附’第一壓力缸361被驅動而帶動活動架33與負壓 機構34往上遠離平台頂面321，離開頂層面紙4〇la上方， 但值得注意的是，此時雖然吸附器341已往上離開頂層面 紙401a，但壓制單元343的壓制件344仍壓制在預定吸附 處403上的位置，藉由壓制件344往下壓制的力量，可讓 紙頭402與預定吸附處4〇3對摺處形成一條摺線4〇〇，確保 紙頭402已確實被摺疊在預定吸附處4〇3的下方。接著， 壓制件344亦受驅動往上遠離頂層面紙401a，頂層面紙 © 401a摺疊的作業即完成，該疊面紙401被送出平台32。 請回頭參閱圖11與圖12,在前述的步驟C中，驅動推 移機構35將面紙401垂落的紙頭4〇2往前推入被吸附的預 定吸附處403的下方時，推移機構35的推條352完全伸入 及附器341的吸附口 342下方，因此，面紙4〇1的紙頭 是被翻摺朝前而整個反摺在預定吸附處4〇3的下方，也就 是說，此時頂層面紙4〇la是被摺疊成兩摺。 但步驟C的做法也可以是圖17〜圖19所示，當推移機 構35被驅動往前位移肖，該等推條352並不完全伸入吸附 器41下方，而是大約使推條352的末端伸入到吸附器34i 方中間的位置’也就是讓推移機構35 4主前移的距離大約 只有推移機構35從圖u移到圖12位置的一半距離，此時 推條352疋將紙頭4〇2與預定吸附處彻之間的中間位 推入吸附器341下方，但紙頭4Q2的方向並不改變，從 代=402到預々吸附處4G3《間的區域即被對摺成二折在 疋吸附處403的下方，再加上預定吸附處4〇3，整個頂層 13 200934716 面紙40U是被摺成三折。 本發明利用上述的第一抽面紙摺疊機3，讓將面紙401 指疊的動作達到自動化’藉此節省製造人力，並且大幅提 昇生產速度’且該摺疊方法亦可將頂層面紙4〇u内摺而方 便使用者抽取。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 φ 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是習知一種抽取式面紙的側視示意圖； 圖2是習知另一種抽取式面紙的側視示意圖； 圖3是本發明第一抽面紙摺疊機一較佳實施例的前視 立體圖； 圖4是該第一抽面紙摺疊機的後視示意圖； 圖5是該第一抽面紙摺疊機作動過程中的局部立體圖 ❹ 圖6是該第一抽面紙摺疊機作動過程中的局部立體圖 9 圖7是該第一抽面紙摺疊機作動過程中的局部立體圖 9 圖8是本發明第一抽面紙摺疊方法一較佳實施例的步 驟流程圖； 圖9是圖4的側視示意圖； 14 200934716 圖ι〇是該摺疊方法步驟 圖11疋該㈣方法步驟B的步驟示意圖 圖12是該㈣方法㈣C的步驟示意圖 圖13是該摺疊方法步驟D的步驟示意圖， 圖14是該指叠方法步驟W步驟示意圖； 示意二15是壓制單元的壓制件仍壓制在頂層面紙上的侧視 ❹ 圖6疋該頂層面紙指疊完成，負壓機構往上遠離平台 頂面的側視示意圖； 13 圖17疋該摺疊方法步驟c的另一種做法的示意圖； 圖18疋°玄摺疊方法步驟D的另-種做法的示意圖；以 及 圖19疋°亥摺叠方法步驟E的另-種做法的示意圖。 15 200934716 【主要元件符號說明】 3 ....... •…第一抽面紙摺疊機 344 ···· ···壓制件 301 ··· …·前側 35…… …推移機構 302… •…後側 351 ···· …橫桿 31…… …·機架 352 ···· …推條 311 ··· …·架體 36…… …第 驅動單元 312… …支撐腳座 361 ···· …第一壓力缸 32…… •…平台 365 .··· …第二壓力缸 321… •…平台頂面 37…… …第二驅動單元 33…… •…活動架 371 ···· …第三壓力缸 331… …·側臂 38…… …直立擋板 332… •…滑槽 400 ···· …摺線 34…… •…負壓機構 401a··· …頂層面紙 341… •…吸附器 401 ···· …面紙 342… •…吸附口 402 ···· …紙頭 343… •…壓制單元 403 ···· …預定吸附處 16The attachment opening 342 collectively defines a suction end of the negative pressure mechanism 34. In the present embodiment, a fan (not shown) is provided inside the adsorber 341 for generating a negative pressure. In addition, in the present embodiment, the negative pressure mechanism 34 further includes two pressing units 343 respectively disposed at the top of the outermost adsorber 341 of the row of adsorbers 341, each of which has a pressure cylinder 345 and a pressing member 344 located in the adsorption port 342 and being driven downward by the pressure cylinder 345 to move out of the adsorption port 342. The piston rod of the pressure cylinder 345 extends into the adsorber 341, and the pressing member 344 is a pressing block disposed at the end of the piston rod. . The pushing mechanism 35 includes a cross bar extending in the left-right direction β... f. The mast 351 is spaced apart and a plurality of push bars are arranged at one end, and the two ends of the cross bar 351 are respectively pivoted on the sides of the arms 331 The groove 332, whereby the cross bar 351 can be driven to drive the push bar 352 to slide back and forth with respect to the two sides f 331. The power source of the first drive unit 36 and the second drive unit 37 of the present embodiment may be air pressure or oil pressure. The first drive unit 36 includes - a pair of first pressure cylinders 361 and - a second pressure red 365. The two first pressure cylinders 361 are respectively disposed between the two sides of the two side arms 331 between the two sides of the frame body 331. Each of the first pressure cylinders such as the cylinder block 362 is fixed to the frame body 331 and the piston rod is parked toward the lower pivot 331. At the front end, the second dust force rainbow 361 is used to drive/move the frame 33 below the platform top surface 321 or upwardly away from the platform top surface (2). The second second pressure 365 is also disposed on the outer side of the two sides of the frame 33 331 between the two sides of the frame 331 , and the cylinder 366 of each of the second pressure cylinders 365 is fixed on the inner side of the front side of the frame body 311 near the top. The piston rod 367 extends obliquely downward and is pivotally connected to the side arm 331 near the rear end. The second pressure cylinder 365 is used to drive the side arm 331 to pivot with the front end of the first pressure cylinder 361. The point is pivoted upward relative to the top surface 321 of the platform by an angle (as shown in Figure 5). The second driving unit 37 includes two third pressure cylinders 371 (only the third pressure cylinder 371 on one side is drawn in an angular relationship in FIG. 5), and the second third cylinder 371 is disposed adjacent to the two side arms 331. The cylinder 372 of the three-pressure cylinder 371 is fixed to the front end of the side arm 331, and the piston rod 373 is pivotally connected to the end of the crossbar 351 of the pushing mechanism 35. The second third cylinder 371 is for driving the shifting mechanism 35 to be displaced forward and backward with respect to the two side arms 331. In the normal state, the cross bar 351 of the urging mechanism 35 is positioned at the rear end of the side arm 331 chute 332, and the push bar 352 is located behind the adsorber 341 of the negative pressure mechanism 34 and is positioned below. When the pushing mechanism 35 is driven forward by the second driving unit 37, the pushers 352 are moved under the adsorber 341 and interposed between the adsorber 34丨 and the top surface 321 of the platform. ' Referring to FIG. 8′, the first method for folding the first facial tissue of the present invention comprises the following steps: Step 8. Referring to FIG. 5, FIG. 9 and FIG. 10, the negative pressure mechanism 34 capable of generating negative pressure adsorbs the top surface paper 401a away from each other. The predetermined adsorption point 403 of the paper head 402. In the present embodiment, the stack of facial tissues 4〇1 is fed between the two upright baffles of the top surface 321 of the platform by a conveyor belt (not shown) from one end of the platform 32 and corresponds to the negative pressure mechanism. Below the adsorption end of 34, then, the two first pressure cylinders 361 of the first drive unit π 36 drive the negative pressure mechanism 34 to the lower adjacent 10 200934716 near top paper 401a, so that the adsorption port 342 of the adsorber 341 is attached to the top paper. The 401a is on a side of the paper adsorption position (as shown in Fig. 1A), and then the adsorber 341 generates a predetermined adsorption point 403 for adsorbing the topsheet paper 4〇la under a negative pressure. Step B: Referring to Figures 6, 10, and 11, the negative pressure mechanism 34' is moved upward to cause the predetermined suction portion 403 of the top surface paper 401a to be picked up and the paper head 402 to be dropped. When the adsorption mechanism 34 adsorbs the predetermined adsorption point 403 of the top surface paper 401a, the second second pressure cylinder 365 drives the rear end of the two side arm 331 of the movable frame 33 to be the pivotal position of the front end of the side arm 331 and the first pressure cylinder 361. The pivot point is pivoted upwardly and inclined at an angle with respect to the top surface 3 21 of the platform, and the adsorbers 341 are attached with the two side arms 331 at an angle, at this time, as shown in FIG. 6 and FIG. The adsorption port 342 of the adsorber 341 is in a paper suction position, the predetermined adsorption portion 403 of the top surface paper 401 a is peeled off, and the paper head 402 is in a state of being dropped. Step C: Referring to Figs. 7 and 12, the pushing mechanism 35 slides from the side of the paper head 402 of the top sheet 401a under the negative pressure mechanism 34, so that the paper head 4〇2 Q is pushed under the predetermined suction portion 403. This step is performed by the second third pressure cylinder 371. When the predetermined suction point 403 of the top surface paper 401a is lifted upward and the paper head 402 is dropped, the second third pressure cylinder 371 is driven to drive the pushing mechanism 35 forward. , the push bar 352 of the pushing mechanism 35 is displaced forward by the side adjacent to the paper head 4〇2, and the paper head 4〇2 of the top surface paper 401a is pushed forward into the lower side of the predetermined adsorption point 403 to make the paper head 402 It is folded below the predetermined adsorption point 403. It should be noted that, referring to FIG. 6, FIG. 11, and FIG. 12, in the folding machine 3 of the embodiment of the present invention, the moving mechanism 35 and the negative pressure mechanism 34 are disposed on the movable frame 33, when the activity is active. When the frame 33 is driven by the second pressure cylinder 365 and tilted together with the negative pressure mechanism 34, the pushing mechanism 35 is also inclined upward with the movable frame 33, and therefore, in step C, when the predetermined suction point 403 of the top surface paper 4〇la is 403 When being sucked up and pulled upward, the push bar 352 of the pushing mechanism 35 is moved under the adsorber 34丨 along the sliding slot 332 of the side arm 331, and the paper head 402 falling from the top paper 401a is pushed forward into the predetermined adsorption point. Below 4〇3. Ο Step D: Referring to FIG. 7 and FIG. 13, the negative pressure mechanism 34 causes the predetermined adsorption point 403 of the top sheet paper 401a to return to the position of step A, and the pushing mechanism 35 is also synchronously displaced. When the pushing mechanism 35 pushes the paper head 402 of the top surface paper 4〇la under the predetermined adsorption point 403, the second pressure cylinder 365 is again actuated, and the movable movable frame 33 is displaced downward together with the negative pressure mechanism 35, so that the adsorber 341 is The adsorption port 342 returns to the tissue suction position of FIG. 1 ', at this time, the top paper 401a returns to the position superposed on the uppermost side of the laminated paper 4〇1, and since the pushing mechanism 35 is installed at the same time The movable frame 33 maintains the position of the push bar 352 under the folded paper head 402 during the return of the suction port 342 of the adsorber 341 to the paper suction position, thereby preventing the paper head 4〇2 from falling again. . Step E: Referring to Fig. 5, Fig. 14 to Fig. 16 refer to 'the pushing mechanism 35 is taken out of the negative pressure mechanism 34, and the negative pressure mechanism 34 releases the predetermined suction point and is displaced upward away from the top sheet paper 401a. In this step, first, the third cylinder 371 is driven to drive the pushers 352 of the shifting mechanism 35 back to the lower side of the adsorber 341. Next, the adsorber 341 stops adsorbing the top paper 12 200934716 401a. The first pressure cylinder 361 is driven to drive the movable frame 33 and the negative pressure mechanism 34 upward from the top surface 321 of the platform, away from the top surface paper 4〇la, but it is worth noting that, at this time, although the adsorber 341 has gone up from the top layer The face paper 401a, but the pressed member 344 of the pressing unit 343 is still pressed at a position on the predetermined suction portion 403, and the force of pressing down the pressing member 344 allows the paper head 402 to form a strip with the predetermined suction portion 4〇3. The fold line 4〇〇 ensures that the paper head 402 has indeed been folded below the predetermined suction point 4〇3. Next, the pressing member 344 is also driven upwardly away from the topsheet paper 401a, and the operation of folding the topsheet paper 401a is completed, and the stacking paper 401 is fed out of the platform 32. Referring back to FIG. 11 and FIG. 12, in the above-described step C, when the driving mechanism 35 pushes the paper head 4 2 dropped by the tissue 401 forward into the lower side of the adsorbed predetermined adsorption portion 403, the pushing mechanism 35 The push bar 352 completely extends under the suction port 342 of the appendage 341, so that the paper head of the face paper 4〇1 is folded forward and the entire reflex is below the predetermined suction point 4〇3, that is, At this time, the top sheet paper 4〇la is folded into two folds. However, the method of step C may also be as shown in FIG. 17 to FIG. 19. When the pushing mechanism 35 is driven forward, the pusher 352 does not completely extend under the adsorber 41, but approximately the push bar 352. The end protrudes into the middle of the position of the adsorber 34i', that is, the distance for the main moving forward of the pushing mechanism 35 4 is only about half of the distance of the pushing mechanism 35 from the figure u to the position of Fig. 12, at this time, the push bar 352 疋 the paper head The intermediate position between 4〇2 and the predetermined adsorption point is pushed into the lower side of the adsorber 341, but the direction of the paper head 4Q2 does not change, and the area between the generation = 402 and the pre-dip adsorption point 4G3 is folded into two folds. Below the 疋 adsorption site 403, plus the predetermined adsorption site 4〇3, the entire top layer 13 200934716 face paper 40U is folded into three folds. The present invention utilizes the above-mentioned first face-sheet folding machine 3 to automate the action of folding the face paper 401, thereby saving manufacturing manpower and greatly increasing the production speed, and the folding method can also apply the top layer paper. u folds inside and is convenient for users to extract. The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All of them are within the scope of the patent of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side elevational view of a conventional removable facial tissue; FIG. 2 is a side elevational view of another conventional removable facial tissue; FIG. 3 is a first facial tissue folding machine of the present invention. 4 is a rear perspective view of the first sheet folding machine; FIG. 5 is a partial perspective view of the first sheet folding machine during operation. FIG. 6 is the first drawing. FIG. 7 is a partial perspective view of the first folding paper folding machine during operation. FIG. 8 is a flow chart showing the steps of a preferred embodiment of the first folding paper folding method of the present invention. FIG. 9 is a side view of FIG. 4; 14 200934716 FIG. 1 is a step of the folding method FIG. 11 is a schematic diagram of the steps of the method step B. FIG. 12 is a schematic diagram of the steps of the method (4) C. FIG. 13 is a step D of the folding method. Schematic diagram of the steps of Fig. 14 is a schematic diagram of the step of the step of the finger stacking method; Fig. 15 is a side view of the pressing member of the pressing unit still pressed on the topsheet. Figure 6: The topsheet is completed by the stack, and the negative pressure mechanism is Up from the top of the platform Figure 17 is a schematic view of another method of step c of the folding method; Figure 18 is a schematic view of another method of step D of the "folding method"; and Figure 19 is another step of the step F of the method of folding Schematic representation of the practice. 15 200934716 [Description of main component symbols] 3 ....... •...First paper folding machine 344 ······Repression 301 ····· Front side 35......Shift mechanism 302... •...Back side 351 ·····Road bar 31............·Rack 352 ·····Pushing bar 311 ·····Frame body 36......Drive unit 312...Support foot 361 · ··· ...the first pressure cylinder 32...•...the platform 365....the second pressure cylinder 321...the top surface 37 of the platform...the second drive unit 33...the...the movable frame 371 ··· ·...the third pressure cylinder 331...the side arm 38...the upright baffle 332...the...the chute 400····...the fold line 34...the...the negative pressure mechanism 401a···...the top paper 341... •...Adsorber 401 ····...Paper 342...•...Adsorption port 402 ····...Paper head 343...•...Pressure unit 403 ····...Predetermined adsorption point 16