201018571 九、發明說明： 【發明所屬之技術領域】 本發明係有關導光板，尤其關於一種 小空間位置如鍵盤之下的薄型導光板之量:;女造裝裝在置_ 【先前技術】 導光板可以導引由發光二極體、冷陰極管等發光源 所發出的光線，以形成一均勻發光的面光源，其廣泛的 使用於如手機面板的小型電子裝置上，其係讓該面光源 ® 做為顯示光源，因而可讓使用者可以清晰容易辨識的查 看顯示螢幕中的顯示訊息或提供亮度的產品需求功能二 又在操作使用小型電子裝置時’如要輸入操作指 令，會需要設置在小型電子裝置上的鍵盤組來輸入，習 知鍵盤組在昏暗的環境下，並無法清楚的看到字鍵，因 而常常容易會發生按錯按鍵的情況。 因此為增加鍵盤組的可辨識度，避免按錯按鍵，習 ❹ 知增加鍵盤組辨識度的作法，其為在鍵盤組侧邊設置發 光源來增加亮度，然此種作法，在發光源旁的按鍵容易 因為過亮而反光，其同樣不容易辨識按鍵，而遠離發光 源的按鍵則因為過暗而毫無照亮的效果可言，顯然習知 技術無法滿足使用者的需求。 【發明内容】 爰是，本發明的主要目的在於揭露一種製造設置在 鍵盤組下的薄型導光板的熱壓成型裝置，以量產該薄型 導光板來提供均勻的面光源照亮該鍵盤組。 201018571 、基於上述目的，本發明為—種薄型導光板熱壓轉寫 成型裝置’其用於製造-可安裝在—鍵盤組之下的薄型 導光板’其包含—送料及整平㈣、—撕膜元件、一熱 壓成型元件、-機械手臂與—捲料元件，其巾該送料及 整平元件提供-捲料並加以整平，該捲料的上下各貼附 有一保護膜，且該捲料穿過該撕臈元件，並藉該撕膜元 件撕除該二保護臈。201018571 IX. Description of the invention: [Technical field of the invention] The present invention relates to a light guide plate, and more particularly to a small space position such as a thin light guide plate under a keyboard: a female make-up device _ [prior art] The light plate can guide the light emitted by the light source such as the light emitting diode and the cold cathode tube to form a uniform light emitting surface light source, which is widely used in a small electronic device such as a mobile phone panel, and the light source is used for the surface light source. ® as a display light source, so that users can clearly and easily recognize the display information displayed on the screen or provide the product demand for brightness. 2. When operating a small electronic device, 'If you want to input the operation command, you will need to set it. The keyboard group on the small electronic device is input. The conventional keyboard group cannot clearly see the word key in a dim environment, and thus it is often easy to press the wrong button. Therefore, in order to increase the recognizability of the keyboard group and avoid pressing the wrong button, it is known to increase the recognition degree of the keyboard group, which is to set the illumination source on the side of the keyboard group to increase the brightness, but this method is next to the illumination source. The button is easy to be reflected because it is too bright, and it is not easy to recognize the button, and the button away from the light source is too dark and has no illumination effect. It is obvious that the conventional technology cannot meet the user's needs. SUMMARY OF THE INVENTION Accordingly, it is a primary object of the present invention to disclose a hot press forming apparatus for manufacturing a thin light guide plate disposed under a keyboard group to mass produce the thin light guide plate to provide a uniform surface light source for illuminating the keyboard set. 201018571, based on the above object, the present invention is a thin light guide plate hot press transfer forming device 'which is used for manufacturing - a thin light guide plate that can be mounted under the keyboard group', which comprises - feeding and leveling (four), tearing Membrane element, a thermocompression forming element, a mechanical arm and a coiling element, the feeding and leveling elements of the towel are provided with a roll and leveled, and a protective film is attached to the upper and lower sides of the roll, and the roll is attached The material passes through the tearing element, and the two protective elements are removed by the tearing film element.
該捲料整平穿過該撕膜元件後再穿過該熱壓成型 元件，該熱壓成型元件切下該捲料的部分區域並熱壓成 型而形成該薄型導光板，且產生一廢邊料，又該機械手 臂伸進該熱壓成型元件内，並取出該薄型導光板，該捲 料元件夾緊該廢邊料並送入一廢料箱，且帶動該捲料移 動。 據此，本發明可量產該薄型導光板，其在配合照明 光源使用之後可提供均勻的面光源照亮鍵盤組，且該薄 型導光板為熱壓印製成，而無表面結構脫落的問題產 生，可以滿足使用者輕薄需求。 【實施方式】 茲有關本發明的詳細内容及技術說明，現以實施例 來作進一步說明，但應瞭解的是，該等實施例僅為例示 說明之用，而不應被解釋為本發明實施之限制。 請參閱「圖1」所示，本發明包含一送料整平元件 10、一撕膜元件20、一熱壓成型元件30、一機械手臂 201018571 與—捲料元件5〇’其中該送料及整平元件iq提供一 :二11並加以整平，該捲料U的上下各貼附有一保護 2fl祕"捲料11穿過該撕膜元件20’並藉該撕膜元件 '、該二保護膜12’其中該撕膜元件2〇包含二設置 §捲料11上下側的感應馬達21，該二感應馬達21 =纏繞該二保護膜12，且該二感應馬達21具相反的 方向，以自該捲料π上剝離該二保護膜12，且該 二保護膜12可先各自繞過—支撐滾輪22再纏繞於該二 感應馬達21上，且該二支撐滾輪22為上下對應的設置 於該捲料11的上下兩侧，以增加撕膜的穩定性。 請再參閱「圖2」、「圖3」、「圖4」與「圖5-1〜圖 5-5」所示，該捲料丨丨穿過該撕膜元件2〇後再穿過該 熱壓成型元件30，該熱壓成型元件30切下該捲料u 的部分區域並熱壓成型而形成該薄型導光板且產 生一廢邊料13。該熱壓成型元件30可以包含一鏡面膜The coil is flattened through the tearing film member and then passed through the hot press forming member. The hot press forming member cuts a portion of the web and thermoforms to form the thin light guide plate, and generates a waste edge. And the mechanical arm extends into the thermoforming component, and the thin light guide plate is taken out, the coil component clamps the waste material and is sent to a waste bin, and drives the coil to move. Accordingly, the present invention can mass-produce the thin light guide plate, which can provide a uniform surface light source to illuminate the keyboard group after being used with the illumination light source, and the thin light guide plate is made by hot stamping without the problem of surface structure falling off. Produced to meet the needs of users. The detailed description of the present invention and the technical description thereof will be further described by way of examples, but it should be understood that these embodiments are for illustrative purposes only and should not be construed as The limit. Referring to FIG. 1 , the present invention comprises a feed leveling element 10 , a tear film element 20 , a hot press forming element 30 , a robot arm 201018571 and a roll element 5 〇 'where the feeding and leveling The component iq provides one: two 11 and is leveled, and the upper and lower sides of the roll U are attached with a protection 2F secret " the roll 11 passes through the tear film element 20' and the tear film element ', the two protective film 12' wherein the tearing film element 2 includes two induction motors 21 disposed on the upper and lower sides of the retort 11, the two induction motors 21 are wound around the two protective films 12, and the two induction motors 21 have opposite directions. The two protective films 12 are peeled off from the roll π, and the two protective films 12 can be respectively wound around the support roller 22 and then wound on the two induction motors 21, and the two support rollers 22 are disposed on the roll in an up-and-down correspondence. The upper and lower sides of the material 11 are used to increase the stability of the tear film. Please refer to FIG. 2, FIG. 3, FIG. 4 and FIG. 5-1 to FIG. 5-5 again. The roll passes through the tearing film element 2 and then passes through the film. The hot press forming member 30 cuts a partial region of the web u and is thermoformed to form the thin light guide plate and generates a waste material 13. The thermoformed component 30 can comprise a mirror film
31與一咬花膜32，其中該鏡面膜31與該咬花膜32為 對應設置且可相對移動而合模，並該捲料U穿過該鏡 面膜31與該咬花膜32之間，該鏡面膜31與該咬花膜 32在合模後會切斷該捲料11的部分區域並熱壓成型而 形成該薄型導光板90。 此外該熱壓成型元件30更可包含二貼膜離膜元件 33 ’該貼膜離膜元件33具有一曲柄331與連接該曲柄 331且為分叉狀的二壓觸端332，且該二壓觸端332分 201018571 設該捲料11的兩侧，該二貼膜離膜元件33分設於該鏡 面膜31與該咬花膜32的上下侧。 在該鏡面膜31與該咬花膜32在合模之前，該二貼 膜離膜元件33朝一侧擺動藉該二壓觸端332的其—帶 動該捲料11卡入該咬花膜32 (如圖5-1所示），再來 即可合模製成薄型導光板90(如圖5-2所示），再接著 可以藉該機械手臂40伸進該熱壓成型元件3〇内，以取 出該薄型導光板90 (如圖5-3所示），而在該鏡面膜31 與該咬花膜32在離模之後，該二貼膜離膜元件朝另 侧擺動藉該一壓觸端332的另一帶動該捲料11脫離 該咬花膜32(如圖5-4所示）’以讓該捲料元件5〇帶動 該捲料11移動（如圖5-5所示），同時藉該捲料元件5〇 夾緊該廢邊料13並送入一廢料箱（圖未示）。 又為保護該捲料11不受到該貼膜離膜元件33的到 傷，該二保護膜12可以穿過該貼膜離膜元件33，並各 ❹ 自繞過該二支撐滾輪22，再纏繞於該二感應馬達21 上’如此該貼膜離膜元件33可間隔該二保護膜12推移 該捲料11 ’而無刮傷該捲料11的疑慮。該捲料元件5〇 帶動該捲料11移動直至該廢邊料13完全離開該熱壓成 型元件30。此外該熱壓成型元件30中的鏡面膜31、咬 花膜32與該捲料11可以一模多穴，其可以一次形成多 個薄型導光板90 ’其可增加產量滿足使用者的需求。 如上所述’本發明揭露一種可量產薄型導光板90 8 201018571 鲁 的裝置’其量產可設置在鍵盤組下的薄型導光板90, ^讓該薄型導光板90 g己合光源使用而產生面光源，面 光源即可增加鍵盤組的辨識度。又該薄型導光板9〇為 熱壓印製成，而無表面結構脫落的問題產生，可以滿足 使用者的需求。 惟上述僅為本發明之較佳實施例而已，並非用來限 定本發明實施之範圍。即凡依本發明申請專利範圍所做 的均等變化與修飾，皆為本發明專利範圍所涵蓋。 y 【圖式簡單說明】 圖1為本發明成型裝置示意圖。 圖2為本發明貼膜離膜元件的結構示意圖。 圖3為本發明熱壓成型元件的模具結構示意圖。 圖4為本發明捲料的結構示意圖。 圖5+圖5-5為本發明熱壓成型元件的結構 意圖。 I 【主要元件符號說明】 10 :送料及整平元件 11 :捲料 :保護膜 13 :廢邊料 20 :撕膜元件 21 :感應馬達 Μ:支撐滾輪 3〇 :熱壓成型元件 9 201018571 31 :鏡面膜 32 :咬花膜 33 :貼膜離膜元件 331 :曲柄 332 :壓觸端 40 :機械手臂 50 :捲料元件 90 :薄型導光板31 and a bitten film 32, wherein the mirror film 31 and the bite film 32 are correspondingly disposed and can be relatively moved and closed, and the roll U passes between the mirror film 31 and the bite film 32, After the mirror film 31 and the embossed film 32 are clamped, a partial region of the web 11 is cut and thermoformed to form the thin light guide plate 90. In addition, the thermoforming element 30 may further comprise a two-film release element 33 ′. The film release element 33 has a crank 331 and two pressure contact ends 332 connected to the crank 331 and being bifurcated, and the two pressure contact ends 332 points 201018571 In both sides of the roll 11, the two film release elements 33 are disposed on the upper and lower sides of the mirror film 31 and the bite film 32. Before the mirror film 31 and the embossed film 32 are clamped, the two film release member 33 swings toward the side by the two pressure contact ends 332 to drive the roll 11 into the embossed film 32 (eg Figure 5-1), and then can be molded into a thin light guide plate 90 (as shown in Figure 5-2), and then can be extended into the thermoformed component 3 by the mechanical arm 40, The thin light guide plate 90 is removed (as shown in FIG. 5-3), and after the mirror film 31 and the embossed film 32 are released from the mold, the two film release members are swayed toward the other side by the pressure contact end 332. The other drive the roll 11 out of the biting film 32 (as shown in Figure 5-4) to allow the roll element 5 to move the roll 11 (as shown in Figure 5-5) while borrowing The coil element 5 clamps the waste material 13 and feeds it into a waste bin (not shown). In order to protect the roll 11 from being damaged by the film release member 33, the two protective film 12 can pass through the film release member 33, and each of the two support rollers 22 is wound around the film. On the second induction motor 21, the film separation member 33 can be spaced apart from the film 11 by the second protective film 12 without the doubt that the roll 11 is scratched. The web element 5 〇 drives the web 11 to move until the waste material 13 completely leaves the hot press forming element 30. In addition, the mirror film 31, the puncturing film 32 and the web 11 in the thermoforming element 30 can be multi-hole, which can form a plurality of thin light guide plates 90' at a time, which can increase the output to meet the needs of users. As described above, the present invention discloses a device capable of mass-producing a thin light guide plate 90 8 201018571, which is capable of mass-producing a thin light guide plate 90 disposed under a keyboard group, and allowing the thin light guide plate 90 g to be used as a light source. The surface light source and the surface light source can increase the recognition of the keyboard group. Further, the thin light guide plate 9 is formed by hot stamping, and there is no problem that the surface structure is peeled off, which can satisfy the user's needs. The above is only the preferred embodiment of the invention, and is not intended to limit the scope of the invention. That is, the equivalent changes and modifications made by the scope of the patent application of the present invention are covered by the scope of the invention. y [Simplified description of the drawings] Fig. 1 is a schematic view of a molding apparatus of the present invention. 2 is a schematic view showing the structure of a film release member of the present invention. Fig. 3 is a schematic view showing the structure of a mold of the hot press forming member of the present invention. Figure 4 is a schematic view showing the structure of the coil of the present invention. Fig. 5 + Fig. 5-5 are structural views of the hot press forming member of the present invention. I [Description of main component symbols] 10: Feeding and leveling element 11: Coil: Protective film 13: Waste material 20: Tear film element 21: Induction motor Μ: Support roller 3〇: Thermoforming element 9 201018571 31 : Mirror film 32: bite film 33: film release member 331: crank 332: press-contact end 40: robot arm 50: coil member 90: thin light guide plate