201219327 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種安裝在劃線裝置上的劃線器固定 件（scriber holder) ’特別是涉及一種便於更換切割輪所 在部位的劃線器固定件。 【先前技術】 通常’在生產過程中’諸如基板（substrate)或玻璃 面板等產品先被加工成大尺寸的產品，然後再切割成便於 使用的尺寸。此時’在切割基板或玻璃面板時，為了提高 精度，可使用劃線裝置在基板或玻璃面板的表面上刻一條 切割線（scribe line)，然後沿著這條切割線來切割產品。 圖1是一種傳統劃線裝置的示意圖，圖2是一種傳統 劃線器固定件的局部透視圖。劃線裝置1〇包括：基座 (base) 12 ’此基座12上承載著目標(target)產品p ;二及 驅動單元14，安裝在基座12的上方，且在產品p的上方 水平移動。此處，劃線器固定件20安裝在驅動單元14上， 切割輪16安裝在劃線器固定件2〇的前端，在銷釘 18上可隨著轉軸而旋轉。驅動單元14使劃線器固定件 移動，且切割輪16切割產品p以形成刻線。 請參照圖2，在劃線器固定件2〇的前端21形成有開 口 22,用來使銷釘18插入的銷釘孔18a形成在開口 22的 中心，使得銷釘孔橫跨開口 22兩端，且穿透前端21。銷 釘孔18a 1_蝴工具進行鑽孔㈣成’或者透過放電 加工（electrical discharge machining )或精密磨削（grinding ) 4 201219327 而形成。這時，如果採用放電加工，則在前端21邢 (groove) 25，以便在銷釘孔18a中配置放電線成凹槽 請參照圖3’圖3繪示為一種傳統劃線器固定 側視圖，可以看到的是，安裝單元28和前端21隼的 體24上。此處，劃線器固定件2〇的安裝單元μ : 6主 劃線裝置10的驅動單元14上，且與要切割的工=安裝在 的切割輪16是安裝在前端21上。 ° Η目接觸 此時 功刹糇丨6和銷釘18的硬度通常大於 的硬度，因此經長期使用後，主體會損壞。、11 24 料轉時，形成在主體24内的銷二二， 銷釘18與銷釘孔18a之間的摩擦而損壞。因此，=邊因 孔18a的内徑，這樣會改變切割輪16的中心位=銷釘 割深度無法得科確㈣，目*造成切㈣錢差。致切 因此，要想使用劃線裝置1〇，就應定期 16。然而，如果使用傳統的劃線器固定件2Q更“=輪 =::;麟16’這一且更換時二時接更 s捭ϋ明旨在解決先前技術的上述問題。本發明的目的 獨提供切割單元的劃線器固定件，切割單元 有_輪’且切料元能_著在主體上或從主體 上刀離，因而便於更換。 上述目的，根據本發明之-觀點，提供一種 ，劃線器固定件，其包括:切割單元， 轉地女裝在切割單元上的切割輪；主體，具有直 201219327 ，安裝在劃線裝置上的安裝單元，主體巾形成有開口 得切割單元能夠_到此開口；以及減構件，與彈性 件一起插入到形成在主體一侧的凹槽中，其中/當切割ββ 元透過開口而減到主體時，_單元會按壓著彳:彈^ 件支撐著的耦接構件’從而保持切割單元與主體之間的耦 接狀。 較佳的是，形成從切割單元的另一側伸出的導向杆， 且在主體的另一側形成導向槽，當切割單元耦接到主體 時’導向槽會引導該導向杆的移動。 較佳的是，在主體中形成一個與切割單元頂部相接觸 的擋板（stopper)，使得當切割單元耦接到主體時就停止 移動。 較佳的是，耦接構件呈球形，或者至少與切割單元相 接觸的部位為曲面。 凹槽較佳地疋藉由在主體的一侧鑽一個孔且用扣件 (fastener)塞住此孔而形成。 如上所述，根據本發明，可以提供一種單獨提供切割 f元的劃線器固定件，切割單元中安裝有切割輪，且切割 單元能夠附著在主體上或從主體上分離，因而便於更換。 因此’在本發明中’安裝有切割輪（在劃線作業中任 何情況下都適用）的切割單元更換起來很方便，從而提高 作業效率。 上述說明僅是本發明技術方案的概述，為了能夠更清 楚瞭解本發明的技術手段，並可依照說明書的内容予以實 6 201219327 施’以下以本翻的較佳實施例並配合附圖詳細說明如後。 *為讓本發明之上述和其他目的、特徵和優點能更明顯 易懂，下文特舉較佳實施例，並配合所附圖式，作詳細說 明如下。 ' 11 【實施方式】 下面將參照附圖來詳細闡述根據本發明所提出的較佳 實施例中的一種劃線器固定件。 圖4a、圖4b是根據本發明所提出的較佳實施例中， 一種劃線器固定件的切割單元耦接到主體之前的狀態（參 見圖4a)和切割單元耦接到主體之後的狀態（參見圖4b)。 如圖4a、圖4b所示，根據本發明所提出的較佳實施 例中’一種劃線器固定件120包括：主體13〇，直接安裝 在劃線裝置（未繪示）上；以及切割單元140，可附著在 主體130上，也可從主體130上分離。 主體130是透過安裝單元137來安裝在劃線裝置上。 另外，安裝單元丨37上也可安裝一軸承（未繪示）。 在切割單元140的下部形成用來使銷釘143插入的銷 釘孔143a (參見圖6a)。如此一來’切割輪142就能可旋 轉地安裝在銷釘143上。當切割輪142直接接觸要切割的 工件（諸如液晶顯示面板（liquid crystal display panel)) 時’切割輪142會轉動，從而形成切割線。 在主體130中形成開口 131 ’使得切割單元140可耦 接到此開口 131。此時，如圖5c與圖6c所示，為了便於 耦接，切割單元140與開口 131可具有圓形橫截面。 201219327 如圖5b所示’在主體的另一側形成一個朝外打開且具 有預定長度的導向槽132。當切割單元14Q㈣到主體13〇 時，此導向槽132可引導從切割單元14〇另—側伸出的導 向杆141的移動。 由於導向杆141插入到導向槽132中，所以切宝彳單元 ho能夠耗接到主體130的適當位置。換言之，當ς割輪 142所處的位置不便於劃線裝置移動時，切割單元14〇應 當沿著圓周方向而旋轉以調整其位置。然而，如果起初將 導向杆141插入並麵接到導向槽中，切割輪丨42就不 會處於不適當的位置。 另外如果重複進行劃線作業或形成彎曲的切割線， 那麼輕接在主體130内的切割單元mo可能會發生變形， 從而造成精度變差。錢，上述的關於導向槽132和導向 杆141的構造可解決這一問題。 此外，操作者可以手持導向杆141並沿著垂直於開口 131的方向來移動該切割單元14〇，這樣更便於切割單元 140與主體13〇之間的輕接。 在主體130的一侧形成凹槽133 ^耦接構件135可連 同彈性構件134 -起插人並安裝在凹槽133内。請參照圖 5a與圖5b’其繪示為彈性構件134與耦接構件135插入到 凹槽133之前的狀態，透過圖％與圖％可以清楚地瞭解 形成在主體130 —侧的凹槽133的構造。 在本發明的一實施例中，凹槽133是藉由在主體13〇 的一側鑽一個孔並用（例如）扣件133a塞住此孔而形成。 201219327 然而，也可以直接在主體130上加工凹槽133。 如果凹槽133是用扣件133a來形成，則有利之产 於，透過彈性構件134而施加在耦接構件135上的彈力可 根據扣件133a插入到主體13〇中的程度來進行控制。° 虽切割單元140透過開口 131來耦接到主體13〇時， 切割單元140 t按塵住被彈性構件m支擇著的輕接構件 =，從而使切割單元14G與主體13G之間保持牢固的輕接 狀匕、。同樣地，當切割單元14〇脫離主體13〇時，被彈性 構件134支樓著的麵接構件135容易插入到凹槽中， 這樣便於切割單元140與主體13〇之間的分離。 在本發明的一較佳實施例中，螺旋彈菁被用作彈性構 134’但疋也可使用其他有彈性的材料，諸如片彈簧（1從€ spring)。另外’輕接構件135的形狀並不限於球形，而 ^任何以曲面來接觸切割單元14()的形狀都可用來實現本 1明之目的’因為這種雜便於該切料元⑽的躺接與 立主體130中可形成檔板136以接觸該切割單元14〇的 卩，如此一來，當切割單元14〇耦接到主體13〇時便可 了止移動。換呂之，當切割單元⑽接觸到擔板⑼時， 刼作者便可確定耦接作業已完成。 如上所述’根縣發明所糾賴線㈣定件，切割 το 140容易耗接到主體13〇,也容易脫離主體 130,因而 使作業效率提高。 此外’雖然主體13〇與切割單元14〇未整合為一體， 201219327 由將導向杆141插人到導向槽132中可使兩者之間 符牛固的耦接狀態，從而使劃線作業平穩進行。 #曰以上所述僅是本發明的較佳實施例而已，並非對本 作任何形式上的限制，雖然本發明所提出的劃線器固 疋牛已以較佳實施觸露如上’然而並非用以限定本發 熟悉本專#的技術’在不脫離本發明技術方 ^ ，當可利用上述揭示的結構及技術内容做出些許 的更動或修飾為㈣㈣的等效實_，但是凡是未&離 本發明技術方案的内容，依縣發_技術實質對以上實 施例所作的任何簡單修改、等同變化與修飾’均仍屬於本 發明技術方案的範圍内。 —雖然本發明已以較佳實施例揭露如上，然、其並非用以 限^本發明，任何熟習此技藝者，在不脫離本發明之精神 和範圍内，當可作些許之更動與潤飾，因此本發明之保護 範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 圖1是一種傳統劃線裝置的示意圖。 圖2疋一種傳統劃線器固定件的局部透視圖。 圖3是傳統劃線器固定件的侧視圖。 圖4a、圖4b是根據本發明所提出的-種劃線器固定 件的圖式’其呈現了切割單元輕接到主體之前和之後的狀 態。 圖5a是根據本發明所提出的劃線器固定件的主 侧視圖。 201219327 圖5b是根據本發明所提出的劃線器固定件的主體的 正視圖。 圖5c是根據本發明所提出的劃線器固定件的主體的 仰視圖。 圖6a是根據本發明所提出的劃線器固定件的切割單 元的側視圖。 圖6b是根據本發明所提出的劃線器固定件的切割單 元的正視圖。 圖6c是根據本發明所提出的劃線器固定件的切割單 元的平面圖。 【主要元件符號說明】 120 :劃線器固定件 130 :主體 131 :開口 132 :導向槽 133 :凹槽 133a :扣件 134 :彈性構件 135 :耦接構件 136 :擋板 137 :安裝單元 140 :切割單元 141 .導向杆 142 :切割輪 11 201219327 143 :銷釘 143a :銷釘孔 12201219327 VI. Description of the Invention: [Technical Field] The present invention relates to a scriber holder mounted on a scribing device, and particularly relates to a scriber for facilitating replacement of a portion where a cutting wheel is located Fastener. [Prior Art] Products such as a substrate or a glass panel are usually processed into a large-sized product and then cut into a size that is easy to use. At this time, in order to improve the precision when cutting the substrate or the glass panel, a scribe line may be formed on the surface of the substrate or the glass panel using a scribing device, and then the product may be cut along the cutting line. 1 is a schematic view of a conventional scribing device, and FIG. 2 is a partial perspective view of a conventional scribing fixture. The scribing device 1A includes: a base 12' carrying the target product p on the base 12; and a driving unit 14 mounted above the base 12 and horizontally moving above the product p . Here, the scriber holder 20 is mounted on the drive unit 14, and the cutter wheel 16 is mounted on the front end of the scriber holder 2, on which the pin 18 can rotate. The drive unit 14 moves the scriber fixture and the cutting wheel 16 cuts the product p to form a score line. Referring to FIG. 2, an opening 22 is formed at the front end 21 of the scriber fixing member 2, and a pin hole 18a for inserting the pin 18 is formed at the center of the opening 22 so that the pin hole spans both ends of the opening 22 and is worn. Through the front end 21. The pin hole 18a 1_butter tool is drilled (four) into ' or formed by electrical discharge machining or precision grinding 4 201219327. At this time, if the electric discharge machining is employed, the front end 21 is grooved 25 so as to arrange the discharge line into the groove in the pin hole 18a. Please refer to FIG. 3', FIG. 3 is a conventional side view of the scriber, which can be seen. The assembly unit 28 and the body 24 of the front end 21 are attached. Here, the mounting unit μ of the scriber holder 2 is mounted on the drive unit 14 of the main scribing device 10, and the cutter wheel 16 to be cut is mounted on the front end 21. ° Eye contact At this time, the hardness of the brake lever 6 and the pin 18 is usually greater than the hardness, so the body may be damaged after long-term use. When the material is turned, the pin 22 formed in the main body 24 is damaged by the friction between the pin 18 and the pin hole 18a. Therefore, = edge due to the inner diameter of the hole 18a, this will change the center of the cutting wheel 16 = pin cutting depth can not be obtained (four), the head * caused by cutting (four) money difference. Therefore, if you want to use the scribing device, you should periodically. However, if the conventional scriber fixing member 2Q is used more "=wheel=::; lining 16' and the second chronograph is replaced, it is intended to solve the above problems of the prior art. The object of the present invention is Providing a scriber fixing member of the cutting unit, the cutting unit has a _wheel' and the cutting element can be detached on or from the main body, thereby facilitating replacement. The above object, according to the present invention, provides a a scriber fixing member, comprising: a cutting unit, a cutting wheel on the cutting unit; the main body has a straight 201219327, a mounting unit mounted on the scribing device, and the main body towel is formed with an opening cutting unit capable _ And the reducing member is inserted into the groove formed on one side of the main body together with the elastic member, wherein when the cutting ββ element is reduced to the main body through the opening, the _ unit is pressed against the 彳: the elastic member supports The coupling member ' thereby maintaining the coupling between the cutting unit and the body. Preferably, a guide bar extending from the other side of the cutting unit is formed, and a guide groove is formed on the other side of the body when cutting Unit coupled to the main The guide groove guides the movement of the guide bar. Preferably, a stopper is formed in the body in contact with the top of the cutting unit so that the movement is stopped when the cutting unit is coupled to the body. The coupling member is spherical, or at least the portion in contact with the cutting unit is a curved surface. The groove is preferably formed by drilling a hole in one side of the body and plugging the hole with a fastener. As described above, according to the present invention, it is possible to provide a scriber holder in which a cutting f element is separately provided, in which a cutting wheel is mounted, and the cutting unit can be attached to or detached from the main body, thereby facilitating replacement. Therefore, in the present invention, the cutting unit in which the cutting wheel (applicable in any case of the scribing operation) is replaced is convenient, thereby improving work efficiency. The above description is merely an overview of the technical solution of the present invention, in order to be able to The technical means of the present invention are clearly understood, and can be implemented in accordance with the contents of the specification. The above and other objects, features, and advantages of the present invention will become more apparent and understood. A scriber fixture in accordance with a preferred embodiment of the present invention will now be described in detail with reference to the accompanying drawings. Fig. 4a, Fig. 4b are a scribe according to a preferred embodiment of the present invention. a state in which the cutting unit of the fixing member is coupled to the main body (see FIG. 4a) and a state after the cutting unit is coupled to the main body (see FIG. 4b). As shown in FIGS. 4a and 4b, preferred according to the present invention In the embodiment, a scriber holder 120 includes: a main body 13〇 directly mounted on a scribing device (not shown); and a cutting unit 140 attached to the main body 130 or separated from the main body 130. The main body 130 is mounted on the scribing device through the mounting unit 137. In addition, a bearing (not shown) can also be mounted on the mounting unit 丨37. A pin hole 143a for inserting the pin 143 is formed at a lower portion of the cutting unit 140 (see Fig. 6a). In this way, the cutting wheel 142 can be rotatably mounted on the pin 143. When the cutting wheel 142 directly contacts the workpiece to be cut, such as a liquid crystal display panel, the cutting wheel 142 is rotated to form a cutting line. An opening 131' is formed in the body 130 such that the cutting unit 140 can be coupled to the opening 131. At this time, as shown in Figs. 5c and 6c, the cutting unit 140 and the opening 131 may have a circular cross section for the purpose of facilitating coupling. 201219327 As shown in Fig. 5b, a guide groove 132 opening outward and having a predetermined length is formed on the other side of the main body. This guide groove 132 guides the movement of the guide rod 141 projecting from the other side of the cutting unit 14 when the cutting unit 14Q(4) is to the main body 13〇. Since the guide bar 141 is inserted into the guide groove 132, the cut 彳 unit ho can be consuming to the proper position of the main body 130. In other words, when the position where the cutting wheel 142 is located is not convenient for the scribing device to move, the cutting unit 14 should be rotated in the circumferential direction to adjust its position. However, if the guide rod 141 is initially inserted and brought into the guide groove, the cutting rim 42 is not in an inappropriate position. Further, if the scribing operation is repeated or a curved cutting line is formed, the cutting unit mo that is lightly attached to the main body 130 may be deformed, resulting in deterioration of accuracy. The above construction regarding the guide groove 132 and the guide bar 141 can solve this problem. Further, the operator can hold the guide bar 141 and move the cutting unit 14A in a direction perpendicular to the opening 131, which facilitates the light connection between the cutting unit 140 and the main body 13A. A groove 133 is formed in one side of the main body 130. The coupling member 135 can be inserted into the groove 133 together with the elastic member 134. Referring to FIG. 5a and FIG. 5b', the state in which the elastic member 134 and the coupling member 135 are inserted into the groove 133 is shown. The groove 133 formed on the side of the body 130 can be clearly understood through the % and FIG. structure. In an embodiment of the invention, the recess 133 is formed by drilling a hole in one side of the body 13 并 and plugging the hole with, for example, a fastener 133a. 201219327 However, it is also possible to machine the groove 133 directly on the body 130. If the recess 133 is formed by the fastener 133a, it is advantageous that the elastic force applied to the coupling member 135 through the elastic member 134 can be controlled according to the degree to which the fastener 133a is inserted into the main body 13b. ° Although the cutting unit 140 is coupled to the main body 13 through the opening 131, the cutting unit 140 t dusts the light-weight member = supported by the elastic member m, thereby maintaining a firm relationship between the cutting unit 14G and the main body 13G. Lightly connected. Similarly, when the cutting unit 14 is disengaged from the main body 13〇, the facing member 135 which is supported by the elastic member 134 is easily inserted into the recess, which facilitates the separation between the cutting unit 140 and the main body 13〇. In a preferred embodiment of the invention, aeroelastic is used as the elastic structure 134' but other elastic materials such as leaf springs (1 from € spring) can also be used. In addition, the shape of the 'lighting member 135' is not limited to a spherical shape, and any shape that contacts the cutting unit 14 (with a curved surface) can be used for the purpose of the present invention' because the miscellaneous material facilitates the lying of the cutting element (10). A baffle 136 can be formed in the vertical body 130 to contact the cymbal of the cutting unit 14 卩, so that the movement can be stopped when the cutting unit 14 is coupled to the main body 13 〇. In the case of Lu, when the cutting unit (10) contacts the plate (9), the author can confirm that the coupling work has been completed. As described above, the 'Ken County Invention Institute's rectification line (4) is fixed, and the cutting το 140 is easily detached from the main body 13〇, and is also easily separated from the main body 130, thereby improving work efficiency. In addition, although the main body 13〇 and the cutting unit 14〇 are not integrated, the insertion of the guide rod 141 into the guiding groove 132 can be performed in a stable manner, so that the scribing operation can be smoothly performed. . The above description is only a preferred embodiment of the present invention, and is not intended to be limiting in any way. Although the scriber of the present invention has been exposed to the above preferred embodiment, it is not used. </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; In the content of the technical solutions of the present invention, any simple modifications, equivalent changes and modifications made by the above embodiments to the above embodiments are still within the scope of the technical solutions of the present invention. The present invention has been described in its preferred embodiments as a matter of course, and is not intended to limit the invention, and may be modified and modified without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of a conventional scribing apparatus. Figure 2 is a partial perspective view of a conventional scribe fastener. Figure 3 is a side elevational view of a conventional scriber fixture. Figures 4a, 4b are diagrams of a scriber fixture in accordance with the present invention, which present the state before and after the cutting unit is lightly coupled to the body. Figure 5a is a front elevational view of a scriber fixture in accordance with the present invention. 201219327 Figure 5b is a front elevational view of the body of the scriber fixture in accordance with the present invention. Figure 5c is a bottom plan view of the body of the scriber fixture in accordance with the present invention. Figure 6a is a side elevational view of the cutting unit of the scriber fixture in accordance with the present invention. Figure 6b is a front elevational view of the cutting unit of the scriber fixture in accordance with the present invention. Figure 6c is a plan view of a cutting unit of a scriber fixture in accordance with the present invention. [Main component symbol description] 120: scriber fixing member 130: main body 131: opening 132: guide groove 133: groove 133a: fastener 134: elastic member 135: coupling member 136: baffle 137: mounting unit 140: Cutting unit 141. Guide rod 142: Cutting wheel 11 201219327 143: Pin 143a: Pin hole 12