M270907 八、新型說明： 【新型所屬之技術領域】 本創作係有關-種偏光板貼合機，尤指—種避免偏光板 於貼合過程被過度拉扯而損傷之設計者。 【先前技術】 按，偏光板為液晶顯示器之基礎零件之一，是一種只允 許某方向的光線才能透過的光學板，於製作液晶面板的過程 中，必須於液晶面板上下各貼合一片，當光源通過 經過液晶 轉向’產生位相差而呈現明暗狀態。再者，習知貼合偏光板於 液晶面板之方式之一為上貼式，其係使液晶面板位上部，而 令偏光板由下往上貼合，不過由於偏光板之貼合面朝上，容 易在貼合於液晶面板之前，即黏附有落塵，而影響液晶面板 之品質。 又，請參閱第一、二圖所示，將偏光板貼合於液晶面板之 另一方式為下貼式，其將液晶面板（ίο)置放於一移載裝置 (20)之移載台（21)，而由移載台（21)表面之多個真空吸孔（22) 予以吸著定位，再將一翻轉裝置（3〇)之翻轉載台（31)，設置於 移載台（21)移載路徑之一端，而由翻轉載台（31)吸著面之多 個真空吸孔（32)，把偏光板（4〇)吸著定位，另相對該翻轉台 (31)跨設一壓合裝置（50)於移載台（21)移載路徑之中段。藉 此，该移載台（21)搭載著面板（1〇)移載到該翻轉載台（31)下 方，該翻轉載台（31)係先使其吸著面朝上，並令偏光板（4〇)以 稍微凸出翻轉載台（31)邊緣之態樣，被吸著定位於翻轉載台 (31)之吸著面，並撕下偏光板（4〇)之離形紙，然後翻轉裝置 M270907 (30)將翻轉載台（31)翻面，使偏光板（40)之貼合面朝下；接著， 該壓合裝置（50)藉其線性驅動器（51)使壓合滾筒（52)下壓， 先將偏光板（40)之凸出端貼合於面板（10)之一側，再令該移 載台（21)往回移載，而藉壓合滾筒（52)將偏光板（40)貼合於 面板（10)上。但上述之貼合過程中，偏光板（40)由被翻轉載 台（31)吸著之狀態，隨著移載台（21)之移載而逐漸往外拉，而 此外拉力與翻轉載台（31)之吸著力，在偏光板（40)開始貼合 之瞬間，會讓偏光板（40)受到極大之拉扯，而有使偏光板（40) 受到損傷之可能性。 【新型内容】 本創作之主要目的，係欲解決先前技術可能因拉扯而損 傷偏光板之問題，具有偏光板不會受到過度拉扯而損傷之功 效。 為達上述功效，本創作之結構特徵，係將用以令偏光板 吸著定位且翻面之翻轉載台，除了真空吸孔之外，另加設有 黏性滾筒，並於開始進行貼合動作之際，其部份真空抽吸孔 即不再產生真空吸力者。 【實施方式】 首先，請參閱第三、四圖所示，本創作係於一機台（60)設 置一橫貫之移載裝置（70)，而該移載裝置（70)設有表面具複 數個真空吸孔（71)之移載台（72)，用以將面板（10)吸著定位 且移載；並於該移載台（72)移載路徑之一端設置一翻轉裝置 (80)，而該翻轉裝置（80)設有吸著面具複數個真空吸孔（81) 之翻轉載台（82)，用以將偏光板（40)吸著定位且翻面；另相 -6 - M270907 對該翻轉載台（82)設置一壓合裝置（90)於移載台（72)移載 路徑之中段，而該壓合裝置（90)設有壓合滾筒（圖未示，請參 酌第一、二圖）及控制該壓合滾筒升降之線性驅動器（91)，用 以將偏光板（40)貼合於面板（10)上。 再者，請參閱第五圖所示，該翻轉載台（82)之吸著面廣 設有複數個自由滾筒（83)，且令各滾筒（83)具有黏性。 基於如是之構成，本創作之翻轉載台（82)吸著面除了真 空吸孔（81)之外，另加設有黏性滾筒（83)，其係先以真空吸力 將偏光板（40)吸著定位且翻面，當偏光板（40)被翻轉至準備 進行貼合之狀態時，部份真空吸孔（81)不再產生真空吸力， 此時藉由黏性滾筒（8 3)之輔助將偏光板（4 0)黏著定位，而不 會掉落；然後，當載盤（72)逐漸往外移載而進行偏光板（40) 之貼合動作時，偏光板（40)受到拉扯之力量大幅減少，而有 避免偏光板因貼合過程過度拉扯而受損之功效。 綜上所述，本創作所揭示之構造，為昔所無，且確能達到 預期之功效，並具可供產業利用性，完全符合新型專利要件， 祈請貴審查委員核賜專利，以勵創新，無任德感。 惟，上述所揭露之圖式、說明，僅為本創作之較佳實施例， 大凡熟悉此項技藝人士，依本案精神範疇所作之修飾或等效 變化，仍應包括在本案申請專利範圍内。 •7- M270907 【圖式簡單說明】 第一圖係一般下貼式偏光板貼合機之結構圖（一）。 第二圖係一般下貼式偏光板貼合機之結構圖（二）。 第三圖係本創作之結構正視圖。 第四圖係本創作之結構俯視圖。 第五圖係本創作之翻轉裝置之結構立體圖。 【主要元件符號說明】 (10)面板 (82)翻轉載台 (20)移載裝置 (83)黏性滾筒 (21)移載台 (90)壓合裝置 (22)真空吸孔 (91)線性驅動器 (30)翻轉裝置 (31)翻轉載台 (32)真空吸孔 (40)偏光板 (50)壓合裝置 (51)線性驅動器 (52)壓合滾筒 (60)機台 (70)移載裝置 (71)真空吸孔 (72)移載台 (80)翻轉裝置 (81)真空吸孔 8-M270907 8. Description of the new type: [Technical field to which the new type belongs] This creation is related to-a type of polarizing plate bonding machine, especially-a designer who avoids the polarizing plate being damaged by excessive pulling during the bonding process. [Previous technology] According to the press, a polarizing plate is one of the basic parts of a liquid crystal display. It is an optical plate that only allows light from a certain direction to pass through. In the process of making a liquid crystal panel, one piece must be attached to the upper and lower sides of the liquid crystal panel. The light source is in a bright and dark state by generating a phase difference through the liquid crystal turning. Furthermore, one of the conventional methods for attaching a polarizing plate to a liquid crystal panel is an upper-type, which places the liquid crystal panel on the upper part and attaches the polarizing plate from the bottom to the top, but because the attaching surface of the polarizing plate faces upward It is easy to adhere to the falling dust before attaching to the LCD panel, which affects the quality of the LCD panel. Also, as shown in the first and second figures, another way of attaching the polarizing plate to the liquid crystal panel is a lower-mount type, which places the liquid crystal panel (ίο) on a transfer stage of a transfer device (20). (21), and a plurality of vacuum suction holes (22) on the surface of the transfer stage (21) are used for suction positioning, and then a turning stage (31) of a turning device (30) is set on the transferring stage ( 21) At one end of the transfer path, a plurality of vacuum suction holes (32) on the suction surface of the flipping stage (31) sucks and positions the polarizing plate (40), and crosses the flipping stage (31). A pressing device (50) is in the middle of the transfer path of the transfer platform (21). As a result, the transfer stage (21) is loaded with a panel (10) and is transferred below the flip stage (31). The flip stage (31) first has its suction side facing up and makes the polarizing plate (40) In a state of slightly protruding the edge of the inversion stage (31), it is sucked and positioned on the suction surface of the inversion stage (31), and the release paper of the polarizing plate (40) is peeled off, and then The turning device M270907 (30) turns the turning stage (31) so that the bonding surface of the polarizing plate (40) faces downward; then, the pressing device (50) uses its linear actuator (51) to make the pressing roller ( 52) Press down, first attach the protruding end of the polarizing plate (40) to one side of the panel (10), and then make the transfer stage (21) load back, and use the pressing roller (52) to The polarizing plate (40) is attached to the panel (10). However, in the above-mentioned bonding process, the state in which the polarizing plate (40) is sucked by the reversed stage (31) is gradually pulled outward as the transfer stage (21) is moved, and the pulling force and the reversed stage ( 31) At the moment when the polarizing plate (40) starts to attach, the polarizing plate (40) will be greatly pulled, and the polarizing plate (40) may be damaged. [New content] The main purpose of this creation is to solve the problem that the prior art may damage the polarizing plate due to pulling, and has the effect of preventing the polarizing plate from being damaged by excessive pulling. In order to achieve the above-mentioned effect, the structural feature of this creation is a turning stage used to make the polarizing plate suck and position and turn over. In addition to the vacuum suction hole, an adhesive roller is added, and the bonding is started. During the action, some of its vacuum suction holes will no longer generate vacuum suction. [Embodiment] First, please refer to the third and fourth figures. This creation is based on a machine (60) provided with a transversal transfer device (70), and the transfer device (70) is provided with a plurality of surfaces. A transfer platform (72) with two vacuum suction holes (71) is used to suck and position the panel (10) and transfer it; and a turning device (80) is arranged at one end of the transfer path of the transfer platform (72) And the turning device (80) is provided with a turning stage (82) with a suction mask and a plurality of vacuum suction holes (81), for positioning and turning the polarizing plate (40) by suction; the other phase-6-M270907 A pressing device (90) is provided on the turning stage (82) in the middle of the transfer path of the moving table (72), and the pressing device (90) is provided with a pressing roller (not shown in the figure, please refer to the (Pictures 1 and 2) and a linear driver (91) for controlling the pressing roller to rise and fall, and used to attach the polarizing plate (40) to the panel (10). Furthermore, as shown in the fifth figure, a plurality of free rollers (83) are widely provided on the suction surface of the flipping stage (82), and each roller (83) is sticky. Based on this structure, in addition to the vacuum suction hole (81), the suction surface of the flip stage (82) of this creation is additionally provided with a viscous roller (83), which first uses a vacuum suction force to polarize the plate (40) Suction positioning and turning, when the polarizing plate (40) is flipped to the state ready for bonding, part of the vacuum suction hole (81) no longer generates a vacuum suction force. At this time, the adhesive roller (8 3) Auxiliary positioning of the polarizing plate (40) without falling; then, when the carrier plate (72) is gradually moved outward to perform the laminating operation of the polarizing plate (40), the polarizing plate (40) is pulled. The strength is greatly reduced, and it has the effect of preventing the polarizing plate from being damaged due to excessive pulling of the laminating process. In summary, the structure revealed in this creation is unprecedented, and it can indeed achieve the expected effect, and it can be used by the industry, and fully meets the requirements for new patents. I ask your reviewers to approve patents to encourage Innovation, no sense of virtue. However, the figures and descriptions disclosed above are only the preferred embodiments of this creation. Modifications or equivalent changes made by those skilled in the art in accordance with the spirit of this case should still be included in the scope of patent application in this case. • 7- M270907 [Schematic description] The first picture is the structure diagram (1) of a general lower-mount polarizer laminating machine. The second picture is the structure diagram of the general bottom-mounted polarizer laminating machine (2). The third picture is a front view of the structure of this creation. The fourth picture is the top view of the structure of this creation. The fifth figure is a structural perspective view of the turning device of this creation. [Description of main component symbols] (10) Panel (82) Flip stage (20) Transfer device (83) Sticky roller (21) Transfer platform (90) Pressing device (22) Vacuum suction hole (91) Linear Driver (30) Turning device (31) Turning stage (32) Vacuum suction hole (40) Polarizing plate (50) Pressing device (51) Linear driver (52) Pressing roller (60) Machine table (70) Transfer Device (71) Vacuum suction hole (72) Transfer stage (80) Turning device (81) Vacuum suction hole 8-