200927629 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種臈片分離方法及其裝置，特別是 指一種可使成疊的各膜片輕易分離之膜片分離方法及其裝 置。 【先前技術】 一般用於檢測液晶顯示器之偏光膜或增光膜等光學膜 片之檢測方法，通常是利用一吸著機構從成疊的膜片上吸 ® 取一膜片，並放置在一平台上，由人員透過一取像單元由 觀察該膜片的表面是否有刮痕或污點等缺陷，以將光學臈 片區分成良品、不良品或廢品等不同等級。 然而因各膜片表面光滑，彼此堆疊摩擦時，任兩相 疊的臈片表面會產生靜電作用造成吸著機構於吸取膜片 時’被吸取的膜片下方常常會同時吸附著好幾張膜片，導 致人員尚須將多餘的膜片撥離在撥離與被吸取的膜片直 ❹ 帛㈣的該張膜片時’又容易因操作不當而誤將被吸取的 膜片撥離，甚至有時又因膜片太薄以致人員未發現同時 吸取兩張膜片之情形’影響後續的觀察判斷。 【發明内容】 因此，本日月> q 月之目的’即在提供一種可輕易解除成疊 膜片間的靜電作用 ’而使各膜片可輕易地被個別分離之膜 片分離方法。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and apparatus for separating a cymbal sheet, and more particularly to a method and apparatus for separating a diaphragm which can easily separate the stacked sheets. [Prior Art] A method for detecting an optical film such as a polarizing film or a brightness enhancement film of a liquid crystal display is generally obtained by suctioning a film from a stack of films by a absorbing mechanism and placing it on a platform. In the above, the person observes whether the surface of the film has defects such as scratches or stains through an image taking unit, so that the optical film is divided into different grades such as good products, defective products or waste products. However, when the surfaces of the diaphragms are smooth and stacked on each other, the surface of any two stacked sheets will generate static electricity, and the absorbing mechanism will adsorb several membranes under the membrane that is sucked up. The film causes the person to remove the excess film away from the film that is pulled away from the film being sucked (4). It is easy to accidentally dislodge the absorbed film due to improper operation, even Sometimes, because the diaphragm is too thin, the person does not find that the two diaphragms are simultaneously sucked to influence the subsequent observation and judgment. SUMMARY OF THE INVENTION Therefore, the purpose of the present day > q month is to provide a film separation method in which the electrostatic interaction between the stacked sheets can be easily removed and the respective sheets can be easily separated individually.
本發"明另—H L ^ —目的，則在提供一種能在成疊膜片的最 上層膜片被吸取之降王* 之際，撥弄鄰近最上層膜片的膜片，藉以 5 200927629 產生開口，同時進行喷氣以使最上層膜片可輕易地與其他 膜片分離之膜片分離裝置。 於是’本發明膜片分離方法，包括有： (a) 利用一撥動件伸入各該膜片被吸取的路徑中於該 最頂層膜片被吸起時，可對該等膜片側邊處產生撥動作用 ’使得該最頂層膜片與相鄰近膜片間於側邊處形成開口； 及 (b) 利用一噴氣裝置朝所述開口噴氣’以增加所述開口 的區域’直至該最頂層膜片完全脫離其他膜片。 另一方面，本發明膜片分離裝置，用以使成疊的膜片 可個別地分離，該膜片分離裝置包括有： 一個吸著機構’設於該等成疊膜片的上方處，其底面 設有一個以上可昇降活動之吸取件，用以吸取該最頂層膜 片； 一個撥動件，設置於該等膜片一側處且伸入各該膜片 被吸取的路經中’於該最頂層膜片被吸起時，可對該等膜 片侧邊處產生撥動作用’使得該最頂層膜片與相鄰近膜片 間於側邊處形成開口； 一個喷氣裝置’設置於該撥動件鄰側處，用以朝所述 開口處喷氣’以增加所述開口區域，直至該最頂層膜片完 全脫離其他膜片。 本發明藉由上述方法所能達成之功效在於可輕易解除 成疊膜片間的靜電作用’而使各膜片可輕易地被個別分離 200927629 【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較佳實施例的詳細說明中，將可清 楚的呈現。 參閱圖1，是本發明膜片分離方法一較佳實施例，在本 實施例之膜片21可以是液晶顯示器之偏光膜或增光膜等光 學膜片’而本發明之方法包括有以下步驟： 步驟11 ’如圖3所示，是先備置將多數張膜片21疊置 於一平台31上，且於成疊的該等膜片21 一側設置一撥動 件34，此撥動件34在本實施例中是以毛刷做說明，其具有 一座體341，以及一設置於座體341上之刷毛本體342，其 中所述座體341上並設有一穿孔343，此穿孔343是由座體 341上相反於設置刷毛本體342的該表面朝刷毛本體342的 延伸方向貫通座體341。另外，刷毛本體342末端並伸入各 該膜片21被吸取的路徑中。 利用-設置於該等膜片21上方之吸著機構32吸取最 頂層膜片21’’由於該等膜片21表面光滑’因此在彼此堆 疊摩擦時會在任兩相鄰的膜片21表面產生靜電，在此靜電 吸引作用下’如圖4所示’當最頂層膜片21，被吸取時，會 同時連帶-至數張不等的膜# 21，，，在被吸起的該等膜片 21 2丨於通過撥動件時，侧邊會受到撥動件34之刷毛 本體342的撥動而產生開口 22間隙。 步驟12,如圖4所示’利用一噴氣裝置33朝所述開口 喷氣，以增加所述開口 22區域，同時藉一離子風產生裝置 200927629 35朝所述開口 22處輸出離子風，如阁ς ^ π 99 r ^ A 圖5所示，使得所述開 口 22區域中充填有正、負離子41、 ^ u 42,以解除原存在於最 頂層膜片21，與該相鄰近的下層膜片 乃21間的靜電吸引作用 0 步驟13’如圖5所示，當所述開口 22區域擴及最頂層 膜片21，與相鄰近的下層膜#21”間的所有接觸面時，最頂 層膜片2Γ即完全脫離與其相鄰近的下層膜片21，，，此時可 關閉喷氣裝置33及離子風產生装罟扣 ^The purpose of this is to provide a film that can be used to draw the film on the topmost film when the uppermost film of the laminated film is sucked down, by 5 200927629 A membrane separation device that opens and simultaneously ejects the jet so that the uppermost membrane can be easily separated from the other membranes. Thus, the method for separating a diaphragm of the present invention comprises: (a) using a dial member to extend into a path in which each of the diaphragms is sucked, and when the topmost diaphragm is sucked up, the sides of the diaphragm may be Producing a dialing action 'to make an opening between the topmost diaphragm and the adjacent diaphragm at a side edge; and (b) using a jet device to make a jet toward the opening to increase the area of the opening until the most The top diaphragm is completely detached from the other diaphragms. In another aspect, the diaphragm separating apparatus of the present invention is for separately separating the stacked diaphragms, the diaphragm separating apparatus comprising: a absorbing mechanism disposed at the upper portion of the stacked diaphragms, The bottom surface is provided with more than one suctioning member for lifting and lowering movement for sucking the topmost diaphragm; a dialing member is disposed at one side of the diaphragm and extends into the path through which the diaphragm is sucked When the topmost film is sucked up, a dialing action can be generated at the side of the film so that an opening is formed between the topmost film and the adjacent film at the side; a jet device is disposed at the side The dial is adjacent to the side to eject air toward the opening to increase the open area until the topmost diaphragm is completely detached from the other diaphragm. The effect that the present invention can achieve by the above method is that the electrostatic interaction between the stacked sheets can be easily removed, so that the respective sheets can be easily separated individually. 200927629 [Embodiment] The foregoing and other technical contents of the present invention are Features and effects will be apparent from the following detailed description of a preferred embodiment of the drawings. 1 is a preferred embodiment of the method for separating a diaphragm of the present invention. The diaphragm 21 of the present embodiment may be an optical film such as a polarizing film or a brightness enhancement film of a liquid crystal display. The method of the present invention includes the following steps: Step 11 ' As shown in FIG. 3, a plurality of sheets 21 are stacked on a platform 31, and a dial 34 is disposed on one side of the stack of the diaphragms 21, and the dial 34 is provided. In the present embodiment, a brush is used, which has a body 341 and a brush body 342 disposed on the base 341. The seat body 341 is provided with a through hole 343. The surface of the body 341 opposite to the surface on which the bristle body 342 is disposed penetrates the seat body 341 in the direction in which the bristle body 342 extends. Further, the ends of the bristle body 342 extend into the path in which the respective diaphragms 21 are sucked. The topmost diaphragm 21'' is sucked by the absorbing mechanism 32 disposed above the diaphragms 21 because the surfaces of the diaphragms 21 are smooth. Therefore, static electricity is generated on the surfaces of any two adjacent diaphragms 21 when stacked on each other. Under this electrostatic attraction, as shown in FIG. 4, when the topmost membrane 21 is sucked, it will be accompanied by a plurality of membranes #21, which are sucked up. When the second member passes through the dial member, the side edge is subjected to the movement of the brush body 342 of the dial member 34 to generate the gap of the opening 22. Step 12, as shown in FIG. 4, 'expanding the opening with a jet device 33 to increase the area of the opening 22, while simultaneously outputting an ion wind toward the opening 22 by an ion wind generating device 200927629 35, such as a cabinet. ^ π 99 r ^ A is shown in Fig. 5, such that the region of the opening 22 is filled with positive and negative ions 41, ^ u 42, to release the original film 21 which is originally present, and the lower film adjacent to the phase is 21 Inter-electrostatic attraction 0 Step 13' As shown in Fig. 5, when the opening 22 region is extended to all the contact faces between the topmost film 21 and the adjacent lower film #21", the topmost film 2Γ That is, the lower diaphragm 21 is completely separated from the lower diaphragm 21, and the air jet device 33 and the ion wind generating buckle can be closed at this time.
35 ’直至下次吸著機構 31欲再實施膜月21吸取作業。 當然，吸著機構31即可接著將所吸取的最頂層膜片 ，運送至另-檢測機制，以供人員進行心21表面的缺陷 檢測作業。 要特別說明的是，一般光學膜片的面積相當大，本身 具有-定的重量’因此縱算最頂層膜片21，脫離後，即使喷 氣裝置33及離子風產生裝置35尚未關閉，也不致於會被 吹離。另當噴氣裝置33及離子風產生裝置35關閉後，原 本被同時吸起的多餘模片21，，更會因自重而順著撥動件34 之刷毛本體342緩慢下降直至重新疊置於其他膜片21上。 再者，如圖2、3所示，本發明之膜片分離裝置一較佳 實施例，包括有一設置於一可供承載成疊膜片21的平台31 上方之吸著機構32、兩個設置於平台31 —側之撥動件34 、一設置於撥動件34鄰側處的喷氣裝置33，以及一位於該 等膜片21鄰側處之離子風產生裝置35。所述吸著機構％ 具有一基座321，一個以上凸設於基座321底面且可昇降活 8 200927629 動之伸縮桿322，以及一個以上分別設於各伸縮桿322底端 之吸取件323。而撥動件34之結構已如前詳述，在此不再 赘述。另外，喷氣裝置33包括有一空氣產生器331，以及 一與空氣產生器331相連接並能將該空氣產生器331所產 生的空氣導引輸出之輸送管332，該輸送管332的另一端並 管曲伸置於撥動件34之穿孔343中，且朝向所述開口 22。 至於離子風產生裝置35,在本例中是設置於喷氣裝置33後 方（即圖示右側具有-輸風σ 351並能朝著與喷氣裝置 33喷氣方向相同的方向輸出離子風。藉此吸著機構犯吸取 最頂層膜片21，的過程中，可利用撥動件以伸入膜片21被 及取的位移路徑中，而對被吸起的該等膜片21，、21”產生 撥動作用以形成開π 22間隙。如圖4、5所示，再配合喷 氣裝置33朝所述開口噴氣，及離子風產生裝置35朝所述 開口 22處輸出離子風，使得最頂層膜片21，可輕易地與該 相鄰近的下層膜片21”脫離。以利人員可準確地進行後續膜 片21品質觀測作業，進而能將該等膜μ 21 口〇口質作準確分 級。 如上述，本發明膜片分離方法及其裝置藉由上述設計 ，不但能將成疊的膜片21快速地且經確實地的一一分離， 進而更有利於膜片21品質觀測與分級。 准以上所述者，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，皆應 仍屬本發明專利涵蓋之範圍内。 200927629 【圖式簡單說明】 圖1是本發明膜片分離方法及其裳 方法方塊流程圖； 冑置―較佳實施例之 圖2是該較佳實施例之頂視圖，說 置及離子風產生裝置之佈設位置；顿動件、喷氣裝 圖3是該較佳實施例之侧視示意圖一，說明吸著機構 、撥動件、噴氣裝置及離子風產生裝置之佈設位置； ❹ 、圖4是該較佳實施例之侧視示意圖二，說明最上層膜 片被吸起時，撥動件會同時施以撥動作用，使得最頂層膜 片與相鄰近膜片間於側邊處形成開口；及 圖5疋該較佳實施例之側視示意圖三，說明噴氣裝置 及離子風產生裝置對前述開口進行喷氣及輸送離子風以 增加所述開口區域，使得該最頂層膜片完全分離。 200927629 【主要元件符號說明】 11 ~ 1 3步驟 21、21’ 、21” 膜片 31平台 32吸著機構 33噴氣裝置 34撥動件 35離子風產生裝置 41正離子 42負離子 321基座 322伸縮桿 323吸取件 331空氣產生器 332輸送管 341座體 342刷毛本體 343穿孔 351輸風口35 ' Until the next suction mechanism 31 wants to perform the membrane month 21 suction operation again. Of course, the sorption mechanism 31 can then transport the aspirated topmost membrane to another inspection mechanism for personnel to perform defect detection on the surface of the core 21. It should be particularly noted that the general optical film has a relatively large area and has a constant weight. Therefore, even if the outermost diaphragm 21 is disengaged, even if the jet device 33 and the ion wind generating device 35 are not closed, it is not Will be blown away. In addition, when the air jet device 33 and the ion wind generating device 35 are closed, the excess die 21 which is originally sucked up at the same time is gradually lowered by the self-weight of the brush body 342 of the dial member 34 until it is superposed on another film. On the film 21. Furthermore, as shown in FIGS. 2 and 3, a preferred embodiment of the diaphragm separating apparatus of the present invention includes a absorbing mechanism 32 disposed on a platform 31 for carrying the laminated diaphragm 21, and two settings. A dial 34 on the side of the platform 31, a jet device 33 disposed at the side of the dial member 34, and an ion wind generating device 35 located at the side of the diaphragm 21. The absorbing mechanism % has a pedestal 321 , and one or more telescopic rods 322 protruding from the bottom surface of the base 321 and movable up and down, and one or more suction members 323 respectively disposed at the bottom ends of the respective telescopic rods 322 . The structure of the dial member 34 has been described in detail as before, and will not be described herein. In addition, the air jet device 33 includes an air generator 331 and a duct 332 connected to the air generator 331 and capable of guiding the air generated by the air generator 331. The other end of the duct 332 is connected. The curve is placed in the perforation 343 of the dial member 34 and faces the opening 22. As for the ion wind generating device 35, in this example, it is disposed behind the jet device 33 (i.e., has a supply air σ 351 on the right side of the figure and can output ion wind in the same direction as the jet direction of the jet device 33. During the process of absorbing the topmost diaphragm 21, the mechanism can be used to extend into the displacement path of the diaphragm 21 and to move the suctioned diaphragms 21, 21". Acting to form a gap of π 22. As shown in Figs. 4 and 5, the jet device 33 is again caused to make a jet toward the opening, and the ion wind generating device 35 outputs the ion wind toward the opening 22, so that the topmost diaphragm 21, The lower diaphragm 21" adjacent to the phase can be easily detached, so that the person can accurately perform the subsequent observation of the quality of the diaphragm 21, and can accurately classify the membranes of the membrane 21 as described above. The method for separating the diaphragm of the invention and the device thereof can not only separate the stacked diaphragms 21 quickly and surely, but also facilitate the quality observation and classification of the diaphragm 21 by the above design. Is only a preferred embodiment of the invention The simple equivalent changes and modifications made by the invention in the scope of the invention and the description of the invention are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a membrane separation method and a skirting method thereof according to the present invention; FIG. 2 is a top view of the preferred embodiment, and the placement position of the ion wind generating device is illustrated. FIG. 3 is a schematic side view of the preferred embodiment, illustrating the arrangement positions of the absorbing mechanism, the dialing member, the air jet device, and the ion wind generating device; ❹, FIG. 4 is a preferred embodiment. A side view of the second embodiment shows that when the uppermost diaphragm is sucked up, the dialing member simultaneously applies a dialing action, so that an opening is formed between the topmost diaphragm and the adjacent diaphragm at the side; and FIG. FIG. 3 is a side view of the preferred embodiment, illustrating that the air jet device and the ion wind generating device eject air to the opening and transport ion wind to increase the opening area, so that the topmost diaphragm is completely separated. 200927629 [Description of main component symbols] 11 ~ 1 3 steps 21, 21', 21" diaphragm 31 platform 32 suction mechanism 33 jet device 34 dial member 35 ion wind generating device 41 positive ion 42 negative ion 321 base 322 telescopic rod 323 suction member 331 air generator 332 conveying pipe 341 seat body 342 bristle body 343 perforated 351 air outlet
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