1273039 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種喷頭維護裝置，特別係一種用於製造彩色濾光片之噴 墨裝置之喷頭維護裝置。 ^ 、 【先前技術】 由於液晶顯示器(Liquid Crystal Display，LCD)為非主動發光之元件，必 須透過内部之背光源提供光源，搭配驅動IC與液晶控制形成黑、白兩色之 灰階顯示，再透過彩色濾光片（Color Filter)之紅(R)、綠(G)、藍'(B)三種顏色 層提供色相，形成彩色顯示畫®，因此彩色渡光片為液晶顯示器彩色化之 關鍵零組件。 喷墨方法為使用一喷墨裝置將含有RGB顏色層之墨水同時噴射於一玻 璃基板上之黑色矩陣内，墨水滴被脫水後於該基板上形成著色之rgb顏色 層圖案。使用喷墨方法能夠-次形成RGB顏色層，使得製備過程大量簡化， 成本大幅降低。故’喷墨方法具有製程簡化、聰、節省猶之諸多^點。 上述之噴墨裝置具有複數喷頭，各喷頭具有一墨水室及一噴嘴，墨水 室用以暫_存特定量之4水，喷嘴與墨水室相連。藉由—外部壓力將 水從墨水室歸倾㈣至紐上之概像魏_。由祕板上之每;_ 像素區域之容積為微米級’若墨水前於噴嘴上，職留之墨水會防礙墨 水下次之喷出，如此，便較難控制墨水下次之喷出量，難以保證^顏色^ 之均勻度^另’喷頭於待機狀態時，喷頭中之墨水會揮發，乾燥之墨水^ 堵塞喷頭導致墨水不_财出。因此，_之清潔及轉顯得尤為^要二 有鑑於此，提供-種能夠保證喷頭在待機狀態下，喷頭上之 ^水不會娜、絲，還可崎时嘴巾之阻絲，紐喷頭正常運作之 裳置實為必要。 【發明内容】 以下將以實施例說明一種噴頭維護裝置。 3_維護裝置，其包括__封罩歡，靖罩模吨括—封罩基座 及-與其相連之第-驅動部，該封罩基座包括設置於封罩基座上之第一凹 6 1273039 槽，複數密封孔及至少-單孔’該單孔設置於該第—凹槽底部，該單孔上 設置有單孔密封圈，㈣孔上設置有密封關，該第—驅動部用以 罩基座轉動之動作。 ' _ 相較於先前技術，所述之喷頭維護裝置所包括之封罩模組可以保證噴 頭在待機狀態下，喷頭上之喷嘴中之墨水不會揮發、乾燥，還可以清除喷 嘴中之阻塞物，保證喷頭正常運作。 ”、 【實施方式】 請-併參考第-圖及第二圖，本發明之噴頭維護裝置第一實施例包括 一封罩模組100，其包括一封罩基座11〇及一與該封罩基座11〇相連之第一驅 蒙動部120,該封罩基座110包括兩個設置於封罩基座11〇上之第一凹槽114，三 個密封孔112及兩個單孔111，該三個密封孔112平行設置，且兩個^一凹^ 114分別設置於兩個相鄰密封孔112之間，該兩個單孔ln分別設置於兩個^ 一凹槽Π4底部，每一個密封孔112上設置有一密封孔圈1122，單孔ui上設 置有單孔密封圈Π12。 & 單孔密封圈1112與密封孔圈1122用彈性良好之橡膠製作。 於本實施例中，設置三個密封孔U2分別對應三個喷頭，噴頭上具有併 列排佈之複數喷嘴。喷頭在待機狀態時，將喷頭移動到密封孔112之^方， 準，定位，將喷嘴置入密封孔112内，設置於密封孔112内之密封孔圈肋 i 緊密地包裹噴嘴邊緣，此時，喷頭之出液口即喷嘴則置於密封孔圈ιΐ22下 方之密封孔112内，密封孔圈U22之開口形狀與喷嘴相配合，便於緊密包裹 喷嘴邊緣。 μ 違饴封孔112外接一控制閥，該控制閥用來控制密封孔112内之氣壓， 從而使得該密封孔112内具有負壓，密封孔圈1122所包裹之喷嘴内之阻塞物 於負壓的作用下被吸出。 於該封罩基座110上設置一第一凹槽114，單孔lu設置於該第一凹槽 ^4底部，該單孔m外接一控制閥，該控制閥用來控制單孔ui内之氣壓，曰 使得單孔1U内具有負壓，其工作原理與密封孔112内之負壓設計相同， 當需要清理單一喷嘴之阻塞物時，喷頭會沿著第一凹槽114之與密封孔112 平行之延伸方向移動，將所需處理之喷嘴移動到單孔1U之上方，隨後將喷 7 1273039 ' 嘴伸人單孔111内’單孔密封圈⑽可以糊自身良好的雜將置入其内之 . 喷嘴邊緣緊密地包裹’同時喷頭之魏口即喷侧置於單孔密封圈lm下 方=單孔ill内，喷嘴内之阻塞物會由於負壓功能將其從噴嘴内吸出。當清 •理I—噴嘴之阻絲時，其餘喷嘴有可能會產生驗，所產生之漏液會^ 留於第-凹槽114底部，故需於第一凹槽114底部設置複數排液孔113，該排 液孔113與封罩基座11G之底面連通，㈣於第―凹槽u納之液體經由排液 孔113排出封罩基座no之外。 上述第一驅動部120包括：一第一驅動裝置121，例如馬達；一與第一驅 動裝置121相連之第一轉軸1211，第一驅動裝置121可以驅動第一轉軸ΐ2ιι • 轉動並控制其轉動速度與轉動距離；一底座123 ; —與該底座123相連之底 座轉軸1231，該第一轉軸1211轉動可以通過傳動帶122來帶動該底座轉軸 工231轉動’底座轉軸1231轉動所轉動之角度與第一轉軸1211相對應，故， 第一驅動裝置121可以通過對第一轉轴1211的控制來控制底座轉軸1231 ; 一 相對底座轉軸1231設置之緩衝座124，利用複數彈簧連接該緩衝座124與封 罩基座110，該底座轉轴1231帶動緩衝座124轉動，當封罩基座no受到外界 衝擊時，與封罩基座110相連之緩衝座124可以吸收衝擊之能量，以防止喷 頭因碰撞而受損。 > 請參考第三圖，本發明之喷頭維護裝置進一步包括一擦拭模組2〇〇。該 擦拭模組200包括一承載板210，及一與承載板210相連之第二驅動部22〇， 鲁該承載板210上具有一第二凹槽211，該第二驅動部220用以控制擦拭布224 於該第二凹槽211上方移動之動作。 上述第二驅動部220包括：一第二驅動裝置221，例如馬達；一與第二驅 動裝置221相連之第二轉軸222，在此，設置複數與第二轉轴222相配合之從 動轉軸2222，第二轉轴222通過擦拭布224帶動從動轉軸2222轉動，第二驅 動裝置221可以驅動第二轉軸222轉動並控制其轉動速度與轉動距離；一與 第二轉轴222相配合之從動轉軸223，擦拭布224纏繞於從動轉軸223上，擦 拭布224之一端經過上述承載板210上之第二凹槽211上方與第二轉軸222相 連，在此，第二轉轴222通過轉動使得擦拭布224於第二凹槽211上方移動， 已經經過第二凹槽211上方之擦拭布224再纏繞於該第二轉軸222上。擦拭布 8BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a nozzle maintenance device, and more particularly to a nozzle maintenance device for an inkjet device for manufacturing a color filter. ^, [Prior Art] Since the liquid crystal display (LCD) is a component that is not actively emitting light, it must provide a light source through an internal backlight, and the driver IC and the liquid crystal control form a gray scale display of black and white colors, and then The color (P), green (G), and blue '(B) color layers provide color hue through the color filter to form a color display picture®, so the color light film is the key zero for colorization of the liquid crystal display. Component. The ink jet method uses an ink jet device to simultaneously eject ink containing an RGB color layer onto a black matrix on a glass substrate, and the ink droplets are dehydrated to form a colored rgb color layer pattern on the substrate. The RGB color layer can be formed in an order using an inkjet method, which greatly simplifies the preparation process and greatly reduces the cost. Therefore, the inkjet method has many advantages such as simplified process, saga, and savings. The above ink jet apparatus has a plurality of heads each having an ink chamber and a nozzle for temporarily storing a specific amount of 4 water, and the nozzle is connected to the ink chamber. By the external pressure, the water is tilted from the ink chamber (four) to the image of the new image. Each of the _ pixel area has a volume of micron'. If the ink is on the nozzle, the ink remaining will prevent the ink from ejecting next time. Therefore, it is difficult to control the next discharge of the ink. It is difficult to ensure the uniformity of the color ^^ another 'when the nozzle is in the standby state, the ink in the nozzle will volatilize, and the dried ink ^ clogging the nozzle causes the ink to not be out. Therefore, the cleaning and turning of _ is particularly important. In view of this, it is possible to ensure that the nozzle can be in the standby state, the water on the nozzle will not be Na, silk, or the resistance of the mouth towel. The normal operation of the nozzle is really necessary. SUMMARY OF THE INVENTION A nozzle maintenance device will be described below by way of embodiments. 3_Maintenance device, comprising: _ _ hood cover, hood cover - cover base and - connected to the first drive portion, the cover base comprises a first recess provided on the base of the cover 6 1273039 slot, a plurality of sealing holes and at least a single hole 'the single hole is disposed at the bottom of the first groove, the single hole is provided with a single hole sealing ring, and (4) the hole is provided with a sealing off, the first driving portion is used The action of rotating the cover base. Compared with the prior art, the capping module included in the nozzle maintenance device can ensure that the nozzle in the standby state, the ink in the nozzle on the nozzle does not volatilize and dry, and can also remove the blockage in the nozzle. To ensure the normal operation of the nozzle. The first embodiment of the nozzle maintenance device of the present invention includes a cover module 100 including a cover base 11 and a cover. The cover base 11 is connected to the first drive canopy 120. The cover base 110 includes two first recesses 114 disposed on the cover base 11 , three sealing holes 112 and two single holes 111, the three sealing holes 112 are arranged in parallel, and two holes 114 are respectively disposed between two adjacent sealing holes 112, and the two single holes ln are respectively disposed at the bottom of the two grooves Π4. A sealing hole ring 1122 is disposed on each of the sealing holes 112, and a single hole sealing ring 12 is disposed on the single hole ui. The single hole sealing ring 1112 and the sealing hole ring 1122 are made of rubber with good elasticity. In this embodiment, The three sealing holes U2 are respectively arranged corresponding to the three nozzles, and the nozzle has a plurality of nozzles arranged side by side. When the nozzle is in the standby state, the nozzle is moved to the sealing hole 112, the quasi-position, the nozzle is placed In the sealing hole 112, the sealing hole rib i disposed in the sealing hole 112 closely wraps the nozzle edge, and this The nozzle of the nozzle is placed in the sealing hole 112 below the sealing hole ΐ22, and the opening shape of the sealing ring U22 is matched with the nozzle to facilitate tightly wrapping the edge of the nozzle. μ 饴 饴 112 112 external control a valve for controlling the air pressure in the sealing hole 112, so that the sealing hole 112 has a negative pressure, and the blocking object in the nozzle wrapped by the sealing ring 1122 is sucked out under the action of the negative pressure. The cover base 110 is provided with a first recess 114. The single hole lu is disposed at the bottom of the first recess ^4. The single hole m is externally connected with a control valve for controlling the air pressure in the single hole ui. The negative pressure is provided in the single hole 1U, and the working principle is the same as the negative pressure design in the sealing hole 112. When the obstruction of the single nozzle needs to be cleaned, the nozzle will be parallel to the sealing hole 112 along the first groove 114. Move in the extension direction, move the nozzle to be processed to the top of the single hole 1U, and then spray the 7 1273039 'mouth into the single hole 111'. The single hole seal (10) can be placed in the good self. The edge of the nozzle is tightly wrapped That is, the spray side is placed under the single-hole sealing ring lm = single hole ill, the obstruction in the nozzle will be sucked out from the nozzle due to the negative pressure function. When the cleaning of the I-nozzle is blocked, the remaining nozzles may be The liquid leakage will be left at the bottom of the first groove 114. Therefore, a plurality of liquid discharge holes 113 are provided at the bottom of the first groove 114, and the liquid discharge holes 113 are connected to the bottom surface of the cover base 11G. (4) The liquid in the first groove is discharged through the drain hole 113. The first driving unit 120 includes a first driving device 121, such as a motor, and a first driving device 121. The first rotating shaft 1211, the first driving device 121 can drive the first rotating shaft ΐ2 ιι • to rotate and control the rotational speed and the rotating distance; a base 123; a base rotating shaft 1231 connected to the base 123, the first rotating shaft 1211 rotates The base rotating shaft 231 can be rotated by the driving belt 122. The angle of rotation of the base rotating shaft 1231 corresponds to the first rotating shaft 1211. Therefore, the first driving device 121 can control the rotating shaft of the base by controlling the first rotating shaft 1211. 1231 ; one The buffer seat 124 disposed on the base rotating shaft 1231 is connected to the buffer base 124 and the cover base 110 by a plurality of springs. The base rotating shaft 1231 drives the buffer base 124 to rotate. When the cover base is subjected to external impact, the cover is closed. The buffer seat 124 connected to the base 110 can absorb the energy of the impact to prevent the nozzle from being damaged by the collision. > Referring to the third figure, the nozzle maintenance device of the present invention further includes a wiping module 2A. The wiping module 200 includes a carrier 210 and a second driving portion 22 connected to the carrier 210. The carrier 210 has a second recess 211 for controlling the wiping. The movement of the cloth 224 over the second groove 211. The second driving part 220 includes a second driving device 221, such as a motor, and a second rotating shaft 222 connected to the second driving device 221, where a plurality of driven rotating shafts 2222 are matched with the second rotating shaft 222. The second rotating shaft 222 drives the driven rotating shaft 2222 to rotate by the wiping cloth 224, and the second driving device 221 can drive the second rotating shaft 222 to rotate and control the rotational speed and the rotating distance; and a driven with the second rotating shaft 222 The rotating shaft 223, the wiping cloth 224 is wound on the driven rotating shaft 223, and one end of the wiping cloth 224 is connected to the second rotating shaft 222 through the second recess 211 on the carrying plate 210. Here, the second rotating shaft 222 is rotated by the second rotating shaft 222. The wiping cloth 224 moves over the second groove 211, and the wiping cloth 224 that has passed over the second groove 211 is re-wound on the second rotating shaft 222. Wipe cloth 8
請。惟，以 上所述者僅為本發明讀佳實财式，本_之· 為限，舉凡熟悉本案技藝之人士，在援依本t f施方式 變化，皆應包含於以下之申請專利範圍内本案&月精神所作之等效修飾或 【圖式簡單說明】 1273039 224於第二凹槽211上方所移動之距離由第二驅動裝置221來控制。值得注意 的是’第二轉軸222與從動轉軸223應當設計為可快速拆卸結構，便於更換 擦拭布224。 ' 上述擦拭布224選用質地柔軟之無塵布。 上述承載板210選用鐵弗龍材料製作。 於從動轉轴2222上連接一編碼器2221，該編碼器2221紀錄從動轉軸 2222之轉動速度與轉動距離，從而測得擦拭布224所移動之距離，所得數據 可以傳輸到第二驅動裝置221，實現第二驅動裝置221對第二轉軸222的控制 進而控制擦拭布224之移動速度與距離。 一於擦拭布224之下方設置一光傳感器225，當擦拭布224使用完畢時，該 光傳感器225可以發出一訊號，便於更換擦拭布224。 對需要擦拭之喷頭進行擦拭使通過下述過程完成的，首先將需要擦拭 之喷頭移動到承載板210上方即第二凹槽211上方，再將喷頭向第二凹槽加 底，向移動，於第二凹槽211底部上方一預定距離之位置上將喷頭停曰留一 預定時間，在默時_，第二轉軸222與從動轉軸223她合並通過第二 轉軸222的轉動使第二凹槽211上方之擦拭冑224緊貼承載板2ι〇，同時增大 擦拭布224的表®張力，減布224侧絲面張力$时麵對其進^产 該預定距離要小於第二凹槽211之深度，該預定時間可根據具&情二 疋，以能夠將喷頭上多餘之墨水或其他異物除去即可。 請參閱第四圖，本發明喷頭維護裝置之第二實施例包括： 400,； -封罩模組細；一擦拭模組測，其中，該清洗模、组細與擦拭^且 200分別設置於該第-基板·，上。喷頭可以通過該 擦拭喷嘴之動作，及防止喷嘴中之墨水揮發、乾燥，清除噴j 之動作。 土 综上所述，本發明符合發明專利要件，妥依法提出專利申 9 1273039 第一圖係本發明喷頭維護裝置之封罩模組之立體示意圖。 第二圖係第一圖中所示封罩模組之封罩基座之立體示意圖。 • 第三圖係本發明喷頭維護裝置之擦拭模組之立體示意圖。 第四圖係本發明喷頭維護裝置第二實施例之立體示意圖。 【主要元件符號說明】 封罩模組 100 單孔 111 封罩基座 110 第一驅動部 120 第一驅動裝置 121 密封孔 112 底座轉轴 1231 第一轉軸 1211 底座 123 傳動帶 122 緩衝座 124 第一凹槽 114 密封孔圈 1122 單孔密封圈 1112 排液孔 113 擦拭模組 200 承載板 210 第二凹槽 211 第二驅動部 220 擦拭布 224 光傳感器 225 從動轉轴 223, 2222 第二驅動裝置 221 第二轉轴 222 編碼 2221 第一基板 400?please. However, the above is only for the purpose of reading the good fortune of the present invention, and the limit of this _ is limited. Anyone who is familiar with the skill of the present invention should be included in the following patent application within the scope of the patent application. Equivalent Modification of the & Moon Spirit or [Simple Description of the Drawing] The distance that the 1273039 224 moves over the second groove 211 is controlled by the second driving device 221. It is to be noted that the second rotating shaft 222 and the driven rotating shaft 223 should be designed to be quick-disassembled to facilitate the replacement of the wiper cloth 224. The above wiper cloth 224 is made of a soft cloth having a soft texture. The carrier plate 210 is made of Teflon material. An encoder 2221 is connected to the driven shaft 2222. The encoder 2221 records the rotational speed and the rotational distance of the driven shaft 2222, thereby measuring the distance moved by the wiping cloth 224, and the obtained data can be transmitted to the second driving device 221 The second driving device 221 controls the second rotating shaft 222 to control the moving speed and distance of the wiping cloth 224. A light sensor 225 is disposed under the wiping cloth 224. When the wiping cloth 224 is used, the photo sensor 225 can emit a signal to facilitate the replacement of the wiping cloth 224. Wiping the nozzle to be wiped is completed by the following process. First, the nozzle to be wiped is moved over the carrier plate 210, that is, above the second groove 211, and then the nozzle is bottomed toward the second groove. Moving, the nozzle is stopped for a predetermined time at a predetermined distance above the bottom of the second recess 211. In the silent state, the second shaft 222 and the driven shaft 223 are merged by the rotation of the second shaft 222. The wiping sheet 224 above the second groove 211 abuts against the carrier plate 2ι while increasing the gauge tension of the wiping cloth 224. When the side surface tension of the cloth 224 is reduced, the predetermined distance is smaller than the second. The depth of the recess 211 can be determined according to the <RTI ID=0.0>>>>> Referring to the fourth figure, the second embodiment of the nozzle maintenance device of the present invention comprises: 400,; - the cover module is fine; and a wiping module measures, wherein the cleaning die, the group thin and the wipe ^ and 200 are respectively set On the first substrate, on. The nozzle can pass the action of the wiping nozzle, and prevent the ink in the nozzle from volatilizing and drying, and clearing the action of the jetting j. In view of the above, the present invention is in accordance with the invention patent requirements, and the patent application 9 1273039 is firstly shown in the first embodiment as a three-dimensional schematic diagram of the enclosure module of the nozzle maintenance device of the present invention. The second figure is a perspective view of the enclosure base of the enclosure module shown in the first figure. • The third figure is a perspective view of the wiping module of the nozzle maintenance device of the present invention. The fourth figure is a perspective view of a second embodiment of the nozzle maintenance device of the present invention. [Main component symbol description] Enclosure module 100 Single hole 111 Enclosure base 110 First driving part 120 First driving device 121 Sealing hole 112 Base rotating shaft 1231 First rotating shaft 1211 Base 123 Transmission belt 122 Buffer seat 124 First concave Slot 114 Sealing ring 1122 Single hole sealing ring 1112 Draining hole 113 Wiping module 200 Carrier plate 210 Second groove 211 Second driving part 220 Wiping cloth 224 Light sensor 225 Driven shaft 223, 2222 Second driving device 221 The second rotating shaft 222 encodes 2221 the first substrate 400?