201144006 六、發明說明： 【發明所屬之技術領域】 本發明係關於本發明係關於一種用以切割一玻璃面 ，之切副輪裝置，特別關於-種切割輪裝置，能夠使沿 著玻璃面板之切割線形成之一裂缝朝向玻璃面板之一厚 度方向延伸。 【先前技術】 舨而s ’平面顯示面板，例如液晶顯示（LCD )面 板、有機電激發光（〇rganic electr〇himinescent, 〇EL)面 板、無機電激發光面板、發光二極體面板、穿透式投影基 板反射式投影基板或其他類似基板，可藉由將易碎材料 (如玻璃）製成之母玻璃面板切割成複數預設尺寸之面板 而得到。 玻璃面板的切割製程包含一刻線程序以及一切割程 序。刻線程序係使用例如由鑽石製成之工具（以下稱刻線 輪）在玻璃面板之表面上形複數切割線，或者也可使用硬 度較玻璃面板更高之工具來進行刻線程序。切割程序係沿 所形成之切割線來切割玻璃面板。 目前，已有許多方法被提出來應用於玻璃面板之切割 程序。 專羊國已公開專利號2007-0024742 (以下稱前案1 )揭 路種玻璃面板切割方法，其係藉由在具有一切割線之玻 离面板之一後表面上施加一壓力，以提供一彎曲力矩，使 201144006 得沿切割線之—裂縫變寬並延伸。 面板巾’則程相行前f要先翻轉玻璃 面板’这會使得一些異物（例如碎片）掉落，並:离 板也需重新定位而浪費時間。 玻璃面 前宰另韓國已公開專利號2〇。5^^ :匕:路—種切割裝置’當—切割線藉由-刻線裝置 板上時，該切割裂置藉由排出高溫氣體至 ㈣割線形成之—裂縫沿玻璃面板之-厚 -方向ι伸。在此情況下，藉由讓排出之氣體進 — 合適寬度之開口的裂縫内，即 伸至玻璃面板之-後表面。猎由毛細現象而使裂缝延 八 在别木2中’由於水的汽化未完全的關係，内 排出氣體的水滴係形成於玻璃面板之—表面上，而在 面板上形成簡、或是使得切騎之裂缝無法整齊地 延狎0 【發明内容】 有鑒於上述課題’本發明之—目的在於提供—種用以 ㈣一 _面板之切割輪展置，其係能藉由在玻璃面板上 之一切割線之附近提供—局部衝力而使—I縫延伸。 本么月之$目的在於提供__種切割輪裝置，苴係能 ^加衝力的過程中，使裂縫沿—㈣線之長軸方㈣厚 度方向均勻地延伸。 為達上述目的，本發明之—種切割輪裝置係用以切割 201144006 至少1包含至少—軸承、至少—旋轉支撲軸以及 置於細^ &轉切轴設置於軸承之—内環部，輪體設 形成環部°其中’複數凸部與複數凹部係交替 "、*體之—外表面上，並沿輪體之一周向設置。 等凹部係呈三角形 在一實施例中 等凸部係為鋸齒狀 在一實施例中 3知例中’當從該旋轉支撐軸之方向視之時，該 或四邊形、或弧形。 當從該旋轉支撐軸之方向視之時，該 並朝該輪體之旋轉方向之一側傾斜。 、 當該輪體沿其徑向剖視之，該輪體之 ^二：為弧形、或線形、或三角形、或四邊形或凹形。 ΙΓί例中’輪體之材質包含氨基鉀酸酯。 軸間2設^例中：複數軸承或複數輪體係沿該旋轉支撐 灿々在Μ施例中’該等輪體之該等凸部係沿該旋轉支撐 毕由之一周向交錯設置。 外ί —實施例中，該輪體之直徑介於30至4〇麵之間， =輪脰之寬度介於2至5_之間，料凸部之間距介於 兮笠職之間’該等凸部之高度介於0.5至2mm之間， 凹部之寬度介於0.5至2mm之間。 康本I月，複教凸部與凹部係設置於一輪體之外 線體周向設置，並藉此在玻璃面板上之切割 向延二：衝力而能使一裂縫沿玻璃面板之厚度方 進而有效地切割破璃面板。 此外’由於輪體可由人造樹脂，例如氨基鉀酸醋製 201144006 成，而氨基鉀酸酯相對於玻璃面板具有適當的硬度及摩擦 係數，因而可避免輪體在玻璃面板上空轉。此外，輪體可 沿切割線提供均勻的衝力，因而使玻璃面板之切割品質達 到最佳。 ' 此外，依據本發明，藉由改變輪體以徑向剖視之外表 面的形狀，可合適地調整輪體所提供衝力所作用的範圍。 此外，依據本發明，藉由改變輪體之凸部的高度及間 距以及輪體之凹部的寬度，可對應軸承之轉速而調整衝 力。 此外，依據本發明，當設置兩組以上之軸承及輪體 時，由於所提供的衝力相對於一垂直裂縫傾斜，且衝力施 加的位置係偏離切割線一距離，因而切割線上之裂缝更容 易延伸並變寬。 【實施方式】 —以了將參照相關圖式，說明依據本發明較佳實施例之 -種切割玻璃面板之切割輪裝置，其中相同的元件將以相 同的參照符號加以說明。 圖1A為本發明較佳實施例之一種用以切割一玻璃面 板，切割輪裝置與一玻璃面板呈一接觸狀態的側視示意 f、圖1B為圖1A之切割輪裝置與玻璃面板呈接觸狀態的 丄視口面TF思圖。2A至圖2D為本發明不同實施例之切割 ㈣置之側視剖面示意圖。圖3A至圖3E為本發明不同實 !'丨之刀°彳輪裝置之前視剖面示意圖。圖4A及圖4B為本 201144006 發明其他實施例之切割輪裝置與玻璃面板呈接觸狀態的 前視剖面示意圖。圖5為圖4A之兩輪體的示意圖，盆中 兩輪體之複數凸部係交錯地設置，且沿一旋轉支撐軸之— 周向設置。 如圖1A及圖1B所示，依據本發明之一切割輪裝置 1〇〇係用以切割-玻璃面板’並包含—軸承、—旋轉 樓軸30以及-輪體20。其中，旋轉支撐軸％設置於轴承 10之—内環部’輪體10設置於軸承1〇之—外環部。 藉此，當輪體20依據旋轉支樓轴30自然地旋轉時， 輪體20係於一玻璃面板1上轉動。 複數凸部21與凹部22係沿輪體20之一 成於輪體20之外表面。 《化 輪體20在玻璃面板1±轉動時，輪體心 編一局部衝力於玻璃面板i之切割線2上， 二板裂—快_玻 從二2::— 形灿,,( ^視之，凹部22可有多種 7 ，例如三角形、四邊形或弧形。 如圖2D所示，當從旋轉支樓 -之-轉動表面之方向)視之’凸:=向:或從輪體 亚朝輪體20之旋轉方向之-側傾钭。右^齒狀’ 部朝傾斜方向(如圖所示之箭頭方=狀況下’當凸 面板1卜e士 1 )夂轉而轉動於玻璃 上日寸，衝力可更集中地傳送至裂缝。 201144006 明再參照圖2A所示，若相鄰凸部21之間距p與凹部 22之寬度w越大，則輪體可提供更強的衝力給玻璃面板。 換a之’右間距p與寬度w越小，則輪體提供較弱的衝力 給玻璃面板。 如圖3A至圖3E所示，當從輪體2〇之徑向剖視之， 輪體20之外表面可具有多種形狀，例如一弧形、一線形、 一二角形、一四邊形或一凹形。 當輪體^之外表面呈現較弧科，所提供之衝力可 ^ 換言之’ #輪體2G之外表面越接近線形時，所 緹供之衝力可達到較廣的範圍。 斤 力传：ΓΕ:Γ之凹形的態樣中’由於輪體所施加的衝 =1 傾斜’且作用於離切割線2-距離 並變寬。在切割線2上之裂縫能夠更輕易地延伸 30 j本么明之—較佳實施例中，輪體20之直徑D公於 之間，輪體2〇之 1 凸部幻之間距p介於〇 "於2至5咖之間， 介於至2軸之門 2咖之間，凸部21之高度h 之間。 之間，凹部22之寬度w介於。.5至2咖 當然’輪體2〇之尺+可分括上 而有所調整。 、σ 、虞破璃面板之種類與厚度 另外’上述係以單— 明。而在其他實施例中，二_及一輪體2〇為例作說 體，如圖4Α及圖4β所一亦可設置兩個以上的輪承或輪 所不，複數輪體20係沿旋轉切轴 201144006 30相隔設置。 當設置兩組軸承10及輪體20時，其可設置於切割線 • 2之左右兩侧。當設置三組軸承10及輪體20時，中間組 ' 可設置於切割線2上，而另兩組可分別對稱設置於切割線 2之左右兩側。 當設置兩組轴承10及輪體20時，由於所提供的衝力 相對於一垂直裂縫傾斜，且衝力施加的位置係偏離切割線 2 —距離，因而切割線2上之裂缝更容易延伸並變寬。 當設置三組軸承10與輪體20時，由於除了由左右兩 組所提供之上述傾斜作用之衝力之外，還有中間組所直接 施加在切割線2上之裂缝延伸方向之衝力，故裂縫能夠更 容易延伸並變寬。 如圖5所示，當設置兩組以上之軸承10與輪體20時， 一組輪體20之凸部21與另一組（或其他組）輪體20之 凸部21係交錯地沿旋轉支撐軸30之周向設置，藉此可縮 短施加衝力的週期。亦即，裂缝並非藉由間歇性的衝力， 而是藉由非常連續性的衝力而延伸。 • 另外，輪體20之材料較佳者係包含人造樹脂，例如 氨基鉀酸酯（urethane )，氨基鉀酸酯係具有一定的硬度， 又具有彈性及摩擦力。藉此，當輪體20在平滑的玻璃面 板1上轉動時，可避免輪體20空轉，使得輪體20能提供 連續的衝力給玻璃面板1。 當然，氨基鉀酸酯僅為舉例說明，尚有多種具有與其 類似性質之材料可用來製造輪體20。 201144006 雖然在本實施例中，輪體20係接觸玻璃面板1以讓 裂缝延伸，然而尚有多種方式可替代。例如，一獨立的支 撐輪（圖未顯示）可與輪體20相對設置，且玻璃面板1 設置於支撐輪與輪體20之間；或者，兩輪體20可相對設 置，且玻璃面板1設置於兩輪體20之間。 以上所述僅為舉例性，而非為限制性者。任何未脫離 本發明之精神與範疇，而對其進行之等效修改或變更，均 應包含於後附之申請專利範圍中。 【圖式簡單說明】 圖1A為本發明較佳實施例之一種用以切割一玻璃面 板之切割輪裝置與一玻璃面板呈一接觸狀態的側視示意 圖； 圖1B為本發明之一種切割輪裝置與玻璃面板呈接觸 狀態的前視剖面示意圖； 圖2A至圖2D為本發明不同實施例之切割輪裝置之侧 視剖面示意圖； 圖3A至圖3E為本發明不同實施例之切割輪裝置之前 視剖面示意圖； 圖4A及圖4B為本發明其他實施例之切割輪裝置與玻 璃面板呈接觸狀態的前視剖面示意圖；以及 圖5為圖4A之兩輪體的示意圖，其中兩輪體之複數 凸部係交錯地設置，且沿一旋轉支撐軸之一周向設置。 10 201144006 【主要元件符號說明】 1 :玻璃面板 10 :軸承 100 ··切割輪裝置 2 :切割線 20 :輪體 21 ··凸部 22 :凹部 30 :旋轉支撐軸 h : 1¾ 度 p :間距 w :寬度 D :直徑 W :寬度BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cutting sub-wheel device for cutting a glass surface, and more particularly to a cutting wheel device capable of being along a glass panel. The cutting line forms a crack extending toward one of the thickness directions of the glass panel. [Prior Art] 平面 s 'flat display panel, such as liquid crystal display (LCD) panel, organic electroluminescence (〇rganic electr〇himinescent, 〇EL) panel, inorganic electroluminescent panel, LED panel, penetration A projection substrate reflective projection substrate or other similar substrate can be obtained by cutting a mother glass panel made of a fragile material such as glass into a plurality of preset-sized panels. The cutting process of the glass panel includes a scribe line program and a cutting process. The scribe line program uses a tool made of, for example, diamond (hereinafter referred to as a reticle) to form a plurality of cutting lines on the surface of the glass panel, or a tool having a higher hardness than the glass panel can be used for the scribe line process. The cutting process cuts the glass panel along the formed cutting line. At present, many methods have been proposed for application to the cutting process of glass panels. Japanese Laid-Open Patent Publication No. 2007-0024742 (hereinafter referred to as the first case 1) discloses a method for cutting a glass panel by applying a pressure on a rear surface of one of the glass-split panels having a cutting line to provide a The bending moment causes 201144006 to widen and extend along the cutting line. The panel towel's must first flip the glass panel before the process. This will cause some foreign objects (such as debris) to fall, and the board will need to be repositioned and wasted time. The glass surface is also sold in Korea. 5^^ : 匕: Road-type cutting device 'When the cutting line is on the scribe line plate, the cutting cleavage is formed by discharging high temperature gas to (4) secant - crack along the glass panel - thick - direction ι stretch. In this case, by allowing the discharged gas to enter the crack of the opening of a suitable width, it extends to the back surface of the glass panel. The hunting is carried out by capillary phenomenon, and the crack is extended in the wood 2. Due to the incomplete relationship of the vaporization of water, the water droplets of the exhaust gas are formed on the surface of the glass panel, and the simple or cut surface is formed on the panel. The crack of the ride cannot be neatly delayed. [Invention] In view of the above-mentioned problems, the present invention is directed to providing a cutting wheel for (4) a panel, which can be used on a glass panel. Near the cutting line, a local impulse is provided to allow the -I slit to extend. The purpose of this month's $ is to provide a __ type of cutting wheel device, which can evenly extend the crack along the long axis (four) thickness direction of the - (four) line. In order to achieve the above object, the cutting wheel device of the present invention is used for cutting 201144006. At least 1 includes at least a bearing, at least a rotating pivot shaft, and a thinning and cutting shaft disposed on the inner ring portion of the bearing. The wheel body is formed to form a ring portion, wherein the 'complex convex portion and the plural concave portion are alternated on the outer surface and disposed along one circumferential direction of the wheel body. The concave portion is triangular in one embodiment. In one embodiment, the convex portion is serrated. In an embodiment, in the third embodiment, the quadrilateral or arc is formed when viewed from the direction of the rotational support shaft. When viewed from the direction of the rotation support shaft, it is inclined toward one side of the rotation direction of the wheel body. When the wheel body is sectioned along its radial direction, the wheel body is curved, or linear, or triangular, or quadrilateral or concave. In the example, the material of the wheel body contains urethane. In the case of the inter-shaft arrangement, the plurality of bearings or the plurality of wheel systems are arranged along the rotation support in the embodiment. The projections of the wheel bodies are circumferentially staggered along one of the rotation supports. In the embodiment, the diameter of the wheel body is between 30 and 4 sides, and the width of the rim is between 2 and 5, and the distance between the protrusions is between the jobs. The height of the convex portion is between 0.5 and 2 mm, and the width of the concave portion is between 0.5 and 2 mm. In Kangben I, the resurrection convex and concave parts are arranged in the circumferential direction of the outer body of the wheel body, and the cutting on the glass panel can be extended to two: the force can make a crack along the thickness of the glass panel. Cut the glass panel. In addition, since the wheel body can be made of synthetic resin, such as urethane vinegar, 201144006, and the urethane has an appropriate hardness and friction coefficient with respect to the glass panel, the wheel body can be prevented from idling on the glass panel. In addition, the wheel body provides a uniform impulse along the cutting line, thus optimizing the cutting quality of the glass panel. Further, according to the present invention, by changing the shape of the surface of the wheel body in a radial cross section, the range in which the thrust provided by the wheel body acts can be appropriately adjusted. Further, according to the present invention, the stroke can be adjusted in accordance with the rotational speed of the bearing by changing the height and the pitch of the convex portion of the wheel body and the width of the concave portion of the wheel body. In addition, according to the present invention, when two or more sets of bearings and wheel bodies are provided, since the provided impulse is inclined with respect to a vertical crack, and the position applied by the impulse is a distance from the cutting line, the crack on the cutting line is more easily extended. And widened. [Embodiment] - A cutting wheel device for cutting a glass panel according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings, wherein like elements will be described with the same reference numerals. 1A is a side view showing a state in which a cutting panel device is in contact with a glass panel according to a preferred embodiment of the present invention. FIG. 1B is a view showing the cutting wheel device of FIG. 1A in contact with the glass panel. Desperate TF thinking. 2A to 2D are side cross-sectional views showing the cutting (four) of different embodiments of the present invention. 3A to 3E are schematic cross-sectional views showing the front view of the different knives of the present invention. 4A and 4B are schematic front cross-sectional views showing the state in which the cutting wheel device and the glass panel are in contact with each other according to another embodiment of the invention of 201144006. Figure 5 is a schematic illustration of the two wheel bodies of Figure 4A, the plurality of projections of the two wheel bodies in the basin being staggered and disposed circumferentially along a rotational support shaft. As shown in Figs. 1A and 1B, a cutting wheel device 1 according to the present invention is used to cut a glass panel and includes a bearing, a rotating floor 30 and a wheel body 20. Here, the rotation support shaft % is disposed in the inner ring portion of the bearing 10. The wheel body 10 is disposed on the outer ring portion of the bearing 1'. Thereby, when the wheel body 20 is naturally rotated in accordance with the rotating abutment shaft 30, the wheel body 20 is rotated on a glass panel 1. The plurality of convex portions 21 and the concave portion 22 are formed on the outer surface of the wheel body 20 along one of the wheel bodies 20. "When the wheel body 20 is rotated 1± in the glass panel, the wheel body is knitted with a partial impulse on the cutting line 2 of the glass panel i, and the two plates are split-fast_glass from 2::--shaped,, The recess 22 can have a plurality of shapes 7, such as a triangle, a quadrangle or an arc. As shown in Fig. 2D, when viewed from the direction of the rotating branch - the surface of the rotating surface, the convex: = toward: or from the wheel body The direction of rotation of the wheel body 20 is tilted. The right-toothed portion is turned toward the oblique direction (in the direction of the arrow as shown in the figure = when the convex panel 1 is e1), and the rotation is transmitted to the crack on the glass. Referring again to Fig. 2A, if the width w between the adjacent convex portions 21 and the concave portion 22 is larger, the wheel body can provide a stronger impulse to the glass panel. The smaller the right spacing p and the width w, the lower the wheel provides a weaker impulse to the glass panel. As shown in FIGS. 3A to 3E, when viewed from the radial direction of the wheel body 2, the outer surface of the wheel body 20 can have various shapes such as a curved shape, a linear shape, a square shape, a quadrangular shape or a concave shape. shape. When the surface of the wheel body is more curved, the impulse provided can be ^ In other words, the closer the surface of the wheel body 2G is to the line shape, the greater the range of impulses can be achieved.斤力传: ΓΕ: The concave shape of the ’ is 'slanted by the wheel body =1 tilted' and acts on the cutting line 2-distance and widens. The crack on the cutting line 2 can be more easily extended. In the preferred embodiment, the diameter D of the wheel body 20 is common to each other, and the distance between the convex portions of the wheel body 2 is between 〇 " between 2 and 5 coffee, between the door to the 2 axis door 2, between the height h of the convex portion 21. Between the recesses 22, the width w is between. .5 to 2 coffee Of course, the size of the wheel body 2 can be adjusted and adjusted. , σ, 虞 虞 之 之 之 之 之 之 另外 另外 另外 另外 另外 另外 另外 另外 另外 另外 另外 另外In other embodiments, the second and the second wheel body 2 are used as an example body. As shown in FIG. 4A and FIG. 4β, more than two wheel bearings or wheels may be disposed, and the plurality of wheel bodies 20 are rotated along the rotation. Axis 201144006 30 is set apart. When the two sets of bearings 10 and the wheel body 20 are provided, they can be disposed on the left and right sides of the cutting line. When three sets of bearings 10 and the wheel body 20 are provided, the intermediate set ' can be disposed on the cutting line 2, and the other two sets can be symmetrically disposed on the left and right sides of the cutting line 2, respectively. When the two sets of bearings 10 and the wheel body 20 are provided, since the provided impulse is inclined with respect to a vertical crack, and the position applied by the impulse is offset from the cutting line 2, the crack on the cutting line 2 is more easily extended and widened. . When the three sets of the bearing 10 and the wheel body 20 are provided, the punch is directly applied to the cutting line 2 in the direction in which the crack extends in addition to the above-mentioned tilting action provided by the left and right sets, and therefore the crack is generated. Can be extended and widened more easily. As shown in FIG. 5, when two or more sets of the bearing 10 and the wheel body 20 are provided, the convex portion 21 of one set of the wheel body 20 and the convex portion 21 of the other group (or other group) of the wheel body 20 are alternately rotated. The circumferential direction of the support shaft 30 is set, whereby the period in which the impulse is applied can be shortened. That is, the crack does not extend by a very intermittent impulse, but by a very continuous impulse. • In addition, the material of the wheel body 20 preferably comprises an artificial resin such as urethane, which has a certain hardness and elasticity and friction. Thereby, when the wheel body 20 is rotated on the smooth glass panel 1, the wheel body 20 can be prevented from being idling, so that the wheel body 20 can provide a continuous impulse to the glass panel 1. Of course, the urethane is merely illustrative, and a variety of materials having properties similar thereto can be used to make the wheel 20. 201144006 Although in the present embodiment, the wheel body 20 is in contact with the glass panel 1 to allow the crack to extend, there are many alternatives. For example, a separate support wheel (not shown) may be disposed opposite the wheel body 20, and the glass panel 1 is disposed between the support wheel and the wheel body 20; alternatively, the two wheel bodies 20 may be oppositely disposed, and the glass panel 1 is disposed Between the two wheel bodies 20. The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the present invention are intended to be included in the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a side elevational view showing a cutting wheel device for cutting a glass panel in contact with a glass panel according to a preferred embodiment of the present invention; FIG. 1B is a cutting wheel device of the present invention; 2A to 2D are side cross-sectional views of a cutting wheel device according to various embodiments of the present invention; and FIGS. 3A to 3E are front views of a cutting wheel device according to various embodiments of the present invention; 4A and 4B are schematic front cross-sectional views of a cutting wheel device in contact with a glass panel according to another embodiment of the present invention; and FIG. 5 is a schematic view of the two wheel bodies of FIG. 4A, wherein the plurality of wheel bodies are convex The lines are staggered and disposed circumferentially along one of the rotating support shafts. 10 201144006 [Description of main component symbols] 1 : Glass panel 10 : Bearing 100 · · Cutting wheel device 2 : Cutting line 20 : Wheel body 21 · · Projection 22 : Concave part 30 : Rotary support axis h : 13⁄4 degrees p : Spacing w : Width D : Diameter W : Width