M408416 . 五、新型說明： 【新型所屬之技術領域】 本創作關於液晶塗佈機的筒件。 【先前技術】 一圖1為顯示液晶塗佈機之塗佈頭單元之側視圖。圖2為 顯示液晶塗佈機之塗佈頭單元之前視圖。 鲁 如圖1及圖2所示，液晶塗佈機之塗佈頭單元包含產生 轉動力之旋轉驅動單元100、產生線性往復力之線性驅動單 元200、利用旋轉驅動單元1〇〇及線性驅動單元2〇〇傳輸來 的驅動力抽吸及排出液晶之流出單元3〇〇、以及供應液晶到 流出單元300之液晶供應單元400。 圖3為顯示液晶塗佈機之塗佈頭單元之筒件組件以及 ，接筒件組件之活塞之前截面圖。圖4為顯示塗佈頭單元之 _ 筒件組件以及耦接筒件組件之活塞之侧截面圖。 如圖3及圖4所示，筒件組件P包含具有可拆卸裝設槽 311之筒件塊310、插入筒件塊310之筒件32〇、耦接筒^ 塊310以支撐筒件320上部之支撐塊33〇、以及將支撐塊33〇 固定於筒件塊310之鎖固單元340。 —筒件塊310塑形成使得兩個縱長槽形成於六面體的預 定部分，且六面體頂部的中央部分切割成預定寬度及深度。 兩個槽穿過六面體的頂部及底部且為開放的。兩個槽為拆 卸裝設槽311，而切入到六面體頂部的部分為插入穴”〕。 4 M408416 如圖3、圖4、以及圖5所示，筒件32〇具備有泵送孔 321，其從六面體的頂部挖到底部。再者，流入通道322形 成於六面體表面與泵送孔321内圍之間。彎曲的流出通道 323形成於六面體另一表面與泵送孔321内圍之間。流出通 道323包含水平通道ρ〗及垂直通道p2。水平通道pi的中 心軸與流入通道322的中心轴對準。水平通道P1從泵送孔 321内圍形成到預定深度。垂直通道P2形成於六面體下表 面與水平通道P1 —端的内圍之間。當從六面體上方觀之， 流入通道322的中心軸對準流出通道323的中心軸。亦即， 形成於流入通道322之中心軸與流出通道323之中心軸間的 角度為180度。 密封件插入孔324形成於六面體頂部達預定深度，且具 有比泵送孔321内徑還大的内徑。密封件插入孔324的中心 軸與泵送孔321的中心軸相同。 覆蓋件350附接到六面體的底部，以封閉泵送孔321。 第一連接孔325形成於流入通道322的入口侧，並具有 比流入通道322内徑還大的内徑。 第二連接孔326形成於流出通道323的出口側，並具有 比流出通道323内徑還大的内徑。 第一密封件S1插入密封件插入孔324。再者，第二密 封件S2及第三密封件S3分別插入第一連接孔325及第二連 接孔326。 5 M408416 活塞360包含具有預定長度及直徑的泵送部361，以及 自泵送部36〗一端延伸的可拆卸連接部362。藉由切除泵送 部361之部分外圍而形成切除部363。 活塞360之泉送部361插入筒件320的栗送孔321。 筒件320插入筒件塊310的插入穴312。 支推塊330插入琦件塊310的插入穴312，因而支撲筒 件320的頂部。 鎖固單元340包含兩個栓件。栓件穿過筒件塊31〇而固 定到支撐塊330。 筒件32〇的流入通道322經由管件τ連接到液晶供應單 元400。喷嘴單元500連接筒件32〇的流出通道323。 活塞360 0可拆卸連接部362可拆㈣連接旋轉驅動單 元100。筒件組件之筒件塊3Η)藉由提供於塗佈頭單元之支 撐組件底部的栓件及螺帽而可拆卸地固定。 液晶塗佈機之塗佈頭單元操作如丁。 在活塞360輕接之筒件組件ρ是連接到旋轉驅動單元 1〇〇的狀態下’如圖6所示，操作旋轉驅動單元⑽。藉此， 轉動活塞360而使活塞360的切除部363面對筒件3 入i甬请39?。 6 操作線性驅動單元200,因而向上移動旋轉驅動單元 1〇〇。當知;轉驅動單元1〇〇向上移動預設距離時，活塞360 隨著旋轉驅動單元向上移動預設距離。當活塞36〇向上 移動時，筒件320之泵送孔321内圍、活塞360之端面、以 及覆蓋件350之上表面所界定的流入空間增加，因為流入空 間與空間外部之間有壓差，而使液晶從液晶供應單元4 〇 〇透 過管件T流到流入空間。 ▲ 當活塞360已向上移動預設距離時，線性驅動單元2〇〇 停止操作。再者，操作旋轉驅動單元1〇〇，因而轉動活塞36〇 而使活塞360的切除部363面對筒件320的流出通道323。 此時活塞360旋轉了 18〇度。 操作線性驅動單元200’因而連續地向下移動旋轉驅動 單疋100預定距離。當旋轉驅動單元1〇〇向下移動時，活塞 360連續向下移動預定距離。當活塞36〇連續向下移動預定 距離時’流入空間逐漸縮減’而使填充於流入空間的液晶透 過流出通道323及噴嘴單元5〇〇以液滴形式連續地排出。 然而，此類液晶塗佈機的問題在於，活塞360旋轉18〇 度’將液晶導入筒件320之泵送孔321所界定的流入空間以 及排出所導入的液晶，而使得活塞360的旋轉角度很大。 【新型内容】 因此’本創作有鑑於先前技術所發生的問題，本創作之 一目的在於提供用於液晶塗佈機之筒件，其容許插入筒件的 活塞以小動作方式將液晶導入筒件以及將導入的液晶排出。 M408416 味為了達成上述目的，本創作提供一種用於液晶塗佈機之 間件包含泵送孔，與菜送孔相通的流入通道；以及與泵送 孔相通的流出通道，而流出通道與流入通道形成6〇度至12〇 度的角度。 為了達成上述目的，本創作提供一種用於液晶塗佈機之 2 ’包含本體及封閉件，其中本體包含自本體之頂部形成 至底部縣送孔、形成於本體之第-表面與紐孔之内圍之M408416 . V. New description: [New technical field] This is about the cylinder of liquid crystal coating machine. [Prior Art] Fig. 1 is a side view showing a coating head unit of a liquid crystal coater. Fig. 2 is a front view showing a coating head unit of a liquid crystal coater. As shown in FIG. 1 and FIG. 2, the coating head unit of the liquid crystal coater includes a rotary driving unit 100 that generates a rotational force, a linear driving unit 200 that generates a linear reciprocating force, a rotary driving unit 1〇〇, and a linear driving unit. 2, the transmitted driving force sucks and discharges the liquid crystal outflow unit 3A, and supplies the liquid crystal to the liquid crystal supply unit 400 of the outflow unit 300. Figure 3 is a front cross-sectional view showing the barrel assembly of the coating head unit of the liquid crystal coater and the piston of the barrel assembly. Figure 4 is a side cross-sectional view showing the barrel assembly of the coating head unit and the piston coupling the barrel assembly. As shown in FIG. 3 and FIG. 4, the cylinder assembly P includes a tubular member block 310 having a detachable mounting groove 311, a cylindrical member 32 inserted into the tubular member block 310, and a coupling barrel block 310 for supporting the upper portion of the cylindrical member 320. The support block 33〇 and the support block 33〇 are fixed to the locking unit 340 of the tubular block 310. - The tubular member block 310 is molded such that two elongated grooves are formed in a predetermined portion of the hexahedron, and the central portion of the top of the hexahedron is cut to a predetermined width and depth. The two slots pass through the top and bottom of the hexahedron and are open. The two slots are the detaching mounting slots 311, and the portion cut into the top of the hexahedron is the insertion hole.] 4 M408416 As shown in Figs. 3, 4, and 5, the cylindrical member 32 is provided with a pumping hole 321 It is dug from the top of the hexahedron to the bottom. Further, the inflow passage 322 is formed between the surface of the hexahedron and the inner circumference of the pumping hole 321. The curved outflow passage 323 is formed on the other surface of the hexahedron and pumped. The inner passage 323 includes a horizontal passage ρ and a vertical passage p2. The central axis of the horizontal passage pi is aligned with the central axis of the inflow passage 322. The horizontal passage P1 is formed from the inner circumference of the pumping hole 321 to a predetermined depth. The vertical passage P2 is formed between the lower surface of the hexahedron and the inner circumference of the horizontal passage P1. When viewed from above the hexahedron, the central axis of the inflow passage 322 is aligned with the central axis of the outflow passage 323. That is, the formation The angle between the central axis of the inflow passage 322 and the central axis of the outflow passage 323 is 180 degrees. The seal insertion hole 324 is formed at the top of the hexahedron to a predetermined depth and has an inner diameter larger than the inner diameter of the pumping hole 321 The central axis of the seal insertion hole 324 and the pumping hole The central axis of 321 is the same. The cover member 350 is attached to the bottom of the hexahedron to close the pumping hole 321. The first connecting hole 325 is formed on the inlet side of the inflow passage 322 and has a larger inner diameter than the inflow passage 322. The second connecting hole 326 is formed on the outlet side of the outflow passage 323 and has an inner diameter larger than the inner diameter of the outflow passage 323. The first seal S1 is inserted into the seal insertion hole 324. Further, the second seal The S2 and the third sealing member S3 are respectively inserted into the first connecting hole 325 and the second connecting hole 326. 5 M408416 The piston 360 includes a pumping portion 361 having a predetermined length and diameter, and a detachable connection extending from one end of the pumping portion 36 The cut portion 363 is formed by cutting a part of the outer periphery of the pumping portion 361. The spring feed portion 361 of the piston 360 is inserted into the chestnut feed hole 321 of the cylindrical member 320. The cylindrical member 320 is inserted into the insertion hole 312 of the tubular member block 310. The push block 330 is inserted into the insertion hole 312 of the block piece 310, thus absorbing the top of the barrel member 320. The locking unit 340 includes two bolts. The bolt member is fixed to the support block 330 through the barrel piece 31〇. The 32-inch inflow channel 322 is connected to the liquid crystal via the tube τ Unit 400. The nozzle unit 500 is connected to the outflow passage 323 of the tubular member 32. The piston 360 0 detachable connection portion 362 is detachably (four) coupled to the rotary drive unit 100. The tubular member block 3 of the tubular member assembly is provided by the coating head unit The plug member and the nut at the bottom of the support assembly are detachably fixed. The coating head unit of the liquid crystal coater operates as a D. The cylindrical member ρ that is lightly connected to the piston 360 is connected to the rotary drive unit 1 Next, as shown in Fig. 6, the rotary drive unit (10) is operated. Thereby, the piston 360 is rotated to cause the cut-away portion 363 of the piston 360 to face the cylindrical member 3. 6 Operate the linear drive unit 200, thus moving the rotary drive unit 1〇〇 upward. It is known that when the rotary drive unit 1 〇〇 moves up a preset distance, the piston 360 moves upward by a predetermined distance with the rotary drive unit. When the piston 36 is moved upward, the inner circumference of the pumping hole 321 of the cylindrical member 320, the end surface of the piston 360, and the upper surface defined by the cover 350 are increased because there is a pressure difference between the inflow space and the outside of the space. The liquid crystal flows from the liquid crystal supply unit 4 through the tube T to the inflow space. ▲ When the piston 360 has moved up a preset distance, the linear drive unit 2〇〇 stops operating. Further, the rotary drive unit 1 is operated, whereby the piston 36 is rotated so that the cut-away portion 363 of the piston 360 faces the outflow passage 323 of the cylindrical member 320. At this time, the piston 360 is rotated by 18 degrees. The linear drive unit 200' is operated to continuously move the rotary drive unit 100 downward by a predetermined distance. When the rotary drive unit 1〇〇 moves downward, the piston 360 continuously moves downward by a predetermined distance. When the piston 36 is continuously moved downward by a predetermined distance, the 'inflow space is gradually reduced', so that the liquid crystal filled in the inflow space is continuously discharged as droplets through the outflow passage 323 and the nozzle unit 5'. However, a problem with such a liquid crystal coater is that the piston 360 is rotated by 18 degrees to introduce the liquid crystal into the inflow space defined by the pumping holes 321 of the cylindrical member 320 and to discharge the introduced liquid crystal, so that the rotation angle of the piston 360 is very high. Big. [New content] Therefore, in view of the problems occurring in the prior art, one of the aims of the present invention is to provide a cylindrical member for a liquid crystal coating machine which allows a piston inserted into a cylindrical member to introduce liquid crystal into a cylindrical member in a small motion manner and The introduced liquid crystal is discharged. M408416 Taste In order to achieve the above object, the present invention provides an inflow passage for a liquid crystal coater comprising a pumping hole communicating with a vegetable feed hole; and an outflow passage communicating with the pumping hole, and an outflow passage and an inflow passage Form an angle of 6 degrees to 12 degrees. In order to achieve the above object, the present invention provides a liquid crystal coating machine 2' including a body and a closure, wherein the body is formed from the top of the body to the bottom county feed hole, formed in the first surface and the buttonhole of the body Wai
=流入通道、形成於本體之第二表面歧送孔之内圍之間 的水平通道，水平通道與流^t道形成6G度至12() ^、，以及軸於本體之絲與水平通道之⑽之間^直通 、，且其中封閉件用於封閉本體之水平通道之一端。 偏上述目的，本創作提供-種用於液晶塗 佈機之籍，包含本體及封閉件，其中本體包含自本體之頂 部形成至底部縣送孔、戦於本紅f= inflow channel, a horizontal channel formed between the inner circumference of the second surface of the body, the horizontal channel and the flow channel form 6G degrees to 12 () ^, and the axis of the body and the horizontal channel (10) between the two, and wherein the closure is used to close one end of the horizontal passage of the body. In view of the above purposes, the present invention provides a kind of material for a liquid crystal coating machine, comprising a body and a closure, wherein the body comprises a top portion formed from the top of the body to the bottom of the county, and the present is red.
内圍之間’以及其中 延伸到泵送孔之部分。 +股ι弟一表面 之中 本體的水平截面可具有方形形狀。 8 本體之材料與封閉件之材料可為相同。 【實施方式】 之筒^後將參考圖式說明根據本創作實施例之液晶塗佈機 筒杜^7為顯示具有本創作第—實施於液晶塗佈機之 ;且右*Γ塗佈機之筒倾件及活塞之前截賴。圖8為顯 作第—實施例用於液晶塗佈機之筒件的液晶塗 佈機之筒件組件及活塞之側截面圖。 ： t圖7及圖8所示，液晶塗佈機的筒件組件包含筒件塊 、筒件620、支撐塊630、以及鎖固單元640。 ，件塊61〇、支撐塊630、以及鎖固單元640分別與上 述的筒件塊310、支撐塊330、以及鎖固單元340相同。 如圖9及圖1〇所示，第一實施例的筒件620具有泵送 f 622 ’其從六面體的頂部挖到底部。流入通道623形成於 六面體的第一表面與泵送孔622内圍之間。流出通道624形 成於六面體624的底部而使流出通道624與流入通道623之 間的角度A是在60度至120度的範圍。當從六面體621的 頂部觀之，參照於泵送孔622的中心軸，流入通道623的中 心轴與流出通道624的中心軸之間的角度A是在60度至120 度的範園。流入通道623的中心軸與流出通道624的中心軸 之間的角度A較佳為90度。於後，說明流入通道623的中 心轴與流出通道624的中心軸之間的角度A為90度的範例。 M408416 流出通道624包含水平通道P1及垂直通道p2。水平通 道P1與垂直通道P2之間的角度較佳為9〇度。水平通道pl 自泵送孔622之内圍形成到六面體的第二表面而具有預定 沬度。流入通道623 $入口形成於第一表面，其中第一表面 ，六面體之第二表面相鄰<»水平通道ρι的中心軸及流入通 道623的中〜軸較佳在相同的水平面。垂直通道形成於 水平通道P1 —端的内圍與六面體的底部之間。 六面體的水平截面具有方形的形狀^於六面體621的水 平截面中，寬度較佳與長度相同。然而，在寬度及長度的尺 寸方面可_ 10%或更小的差異。再者，方形的角落可為圓化 的或去角的。 覆蓋件650附接到六面體621的底部，以封閉泵送孔 622。 密封件插入孔628形成於六面體621的頂部，係與泵送 孔622為同心，並具有預定深度以及比泵送孔622内徑還大 的内徑。 第一連接孔625形成於流入通道623的入口側，並具有 比流入通道623内徑還大的内徑。 第二連接孔626形成於流出通道624的出口側，並具有 比流出通道624内徑還大的内經。 第一密封件S1插入密封件插入孔628。再者，第二密 M408416 封件S2及第三密封件S3分別插入第一連接孔625及第二連 接孔626。 如圖11所示，根據本創作第二實施例的筒件62〇包含 六面體621及封閉件661。於—範例，六面體621可具有泵 送孔622，係自六面體頂部形成至底部。流入通道623形成 於本體621之第-表面與泵送孔622内圍之間。流出通道 624形成於泵送孔622内圍與六面體621底部之間，而使流 出通道624與流入通道623之間的角度a是在6〇度至12〇 度的範圍。當從六面體621頂部觀之，參照於泵送孔似的 中心軸’流出通道624之中心轴與流入通道623之中心轴之 間的角度A是在60度至12〇度的範圍。流入通道仍之中 2與流出通道624之中心軸之間的角度A較佳為9〇度。 :後’說明流入通道623的中心轴與流出通道似的中心轴 之間的角度A為90度的範例。 流出通道624包含水平通道P1及垂直通道P2。水平通 道。1與垂直通道之間的角度較佳=P2水千通 内圍。自六面體的第二表面形成到系送孔622之 2面二=3的入口形成於第-表面，其中第-表面 人第—表面相鄰。水平通道P1的中心轴及流 入通道623的中心轴較佳在相同的水平面。 内圍 垂直通迢P2自六面體621的底部軸到水平通道P1 M408416 =件661具有桿形，且其外徑等於流出通道似的内 件661搞接水平通道P1的1，而封閉水平通道 ，一端。較佳地，封閉件661與六面體62〗的材料相同。 :、面體621 #水平截面具有方形的形狀。於六面體621 的水平截面巾，寬餘佳與長度相同。然而，在寬度及長度 的尺寸方面可有10%或更小的差異β再者，方形的角落可為 圓化的或去角的。 覆蓋件650附接到六面體621的底部，以封閉泵送孔 622。 农封件插入孔628形成於六面體621的頂部，係與系送 孔622為同心，並具有預定深度以及比泵送孔622内徑還大 的内徑。 第一連接孔625形成於流入通道623的入口侧，並具有 比流入通道623内徑還大的内徑。 .第二連接孔626形成於流出通道624的出口側，並具有 比流出通道624内徑還大的内徑。 第一密封件S1插入密封件插入孔628。再者，第二密 封件S2及第三密封件S3分別插入第一連接孔625及第二連 接孔626。 如圖12所示，根據本創作第三實施例之筒件620包含 12 M408416 六面體621及封閉件662。於一範例，六面體⑵ 运孔622 ’係自六面體頂部形成至底部。流入通道 於本體621之第一表面與栗送孔622内圍之間。流曾 624形成於泵送孔622内圍與六面體621底立 * "7 出通道624與流入通道623之間的H底，而使流 二流出=送·的 ==是在6。度至12G度的範圍 道624之中心軸之間的角度A較佳為9〇Ϊ 於後，說月机入通道623的中心軸與流出通道幻 之間的角度Α為90度的範例。 、中“轴 流出通道624包含水平通道P1及垂道 道P1與垂直通道P2之間的角度較佳為90度。水平 具有直線形狀’並自六面體的第二表面通 、 定深度。流入通道623的入口形成於第-表面L 面與六面體621之第二表面相鄰。水平通道ρι的J J 流入通道623的中心軸較佳在相同的水平面。 軸及 内圍 垂直通道P2自六面體621的底部形成到水平通道P1 封閉^ 662具有桿形，且其外徑等於流 控。封閉件662的長度對應於從六面體621 = 送孔622的麟。封閉件662 _水平通道ρι。==泵 封閉件662與六面體621的材料相同。 权住地 M408416 六面體621的水平截面具有方形的形狀。於六面體62ι 的水平戴面中，寬度較佳與長度相同。然而，在寬 的尺寸方面可有ίο%或更小的差異。 再者，方形的角落可為圓化的或去角的。 覆蓋件650附接到六面體621的底部，以封閉泵送孔 622 〇 密封件插入孔628形成於六面體621的頂部，係盥泵送 孔622為同心，並具有預定深度以及比泵送孔622内^ 的内徑。 第一連接孔625形成於流入通道623的入口側，並具 比>’il入通道623内徑還大的内徑。 第二連接孔626形成於流出通道624的出口側，並具 比流出通道624内徑還大的内徑。 /、 第一密封件si插入密封件插入孔628。再者，第二密 封件S2及第三密封件S3》別插入第一連接孔625及 接孔626。 活塞670包含具有預定長度及直徑的泵送部67丨，以及 ，粟送部6Ή -端延伸的可拆卸連接部π:。藉由切除果送 琿671之部分外圍而形成切除部673。 14 M408416 622 〇 活塞670之泵送部671插入筒件620的泵送孔 實施==用於第一實施例、第二實施例、以及第三 筒件620的流入通道奶藉由管件T連接液晶供應單元 400。喷嘴單元500連接筒件㈣的流出通道似供應㈣ 活塞670力可拆卸連接部6γ2可拆卸地連接旋轉驅動單 το 100。筒件組件之筒件塊剔藉由提供於塗佈頭單元之支 撐組件底部的栓件及螺帽而可拆卸地固定。 以下說明根據本創作用於液晶塗佈機之筒件的操作及 效應。 如圖13所示，在具有活塞67〇之筒件組件是連接到旋 轉驅動單兀100的狀態下，操作旋轉驅動單元。藉此， • 觸活塞670而使活塞670的切除部673面對筒件620的流 入通道623。 操作線性驅動單元200，因而向上移動旋轉驅動單元 1〇〇。當旋轉驅動單兀100向上移動預設距離時，活塞67〇 以著旋轉驅動單元1〇〇向上移動預設距離。當活塞67〇向上 移動時，筒件620之泵送孔622内圍、活塞67〇之端面、以 及覆蓋件650之上表面所界定的流入空間增加，因為流入空 間與空間外部之間有壓差，而使液晶從液晶供應單元4〇〇透 過管件Τ流到流入空間。 15 M408416 ^當活塞670已向上移動預設距離時，線性驅動單元2〇〇 停止操作。再者，操作旋轉驅動單元1〇〇，因而轉動活塞67〇 而使活塞670的切除部673面對筒件62〇的水平通道p】。 此時由於流入通道623與水平通道pl之間的角度A為9〇 度，因此旋轉驅動單元100僅使活塞670旋轉了 9〇度。 〇〇操作線性驅動單元200，因而連續地向下移動旋轉驅動 單元〗00預定距離。當旋轉驅動單元100向下移動時，活塞 • 670連續向下移動預定距離。當活塞670連續向下移動預定 距離時，抓入空間逐漸縮減，而使填充於流入空間的液晶透 過流出通道624及喷嘴單元500以液滴形式連續地排出。 :¾•填充流入空間的液晶量達到參考程度，則旋轉驅動單 元100旋轉活塞670，而使活塞670的切除部673面對筒件 620的流入通道623。旋轉驅動單元1〇〇僅使活塞67〇旋 90度。 φ 藉由重複上述操作塗佈液晶。 根據本創作’導入液晶的流入通道623與排出液晶的流 出通道624之間的角度A為90度。因此，為了導入液晶到 筒件620之泵送孔622中所界定的流入空間以及排出導入的 液晶’活塞670旋轉90度。因為傳統的活塞旋轉180度， 但是根據本創作的活塞670僅旋轉90度，因此活塞的旋轉 角度較小，而可降低導入液晶及排出液晶所需的時間。 再者’根據本創作的筒件架構成使流入通道及流出通道 16 M408416 之間的角度為90度。因此，筒件的水平截面可具有方形的 形狀’而可降低筒件尺寸。同時，於傳統的筒件中，流入通 道與流出通這之間的角度為18G度，使得筒件的水平截面具 有矩形的雜。根據本創作㈣件㈣尺寸降低，而使製作 筒件62G的昂貴材料耗量降低，進而可降低製造成本。 如上所述，本創作提供用於液晶塗佈機的筒件，其中導 入液晶的流入通道與排出液晶的流出通道之間的角度為6〇 度至120度，而使活塞可在6〇度至12〇度的任何旋轉角度 旋轉，而導人液晶到筒件的系送孔中所界定的流人空間，以 及排出導人的液晶。因此，活塞的輯肖度比傳統活塞的旋 轉角度還小，而可降低導入及排出液晶所需的時間。 再者，本創作提供用於液晶塗佈機的筒件，其中導入液 晶的流入通道與排出液晶的流出通道之間的角度為6〇度至 120度，而使筒件的水平截面可為方形的形狀，進而可^低 筒件的尺寸❹因此，可降低筒件的尺寸，而使製作筒件62〇 的昂貴材料耗量降低’進而可降低製造成本。 【圖式簡單說明】 本創作上述及其他目的、特徵、以及優點，可從以下詳 細說明並配合伴隨圖式而更加清楚了解，其中： 圖1為顯示液晶塗佈機之塗佈頭單元之侧視圖； 圖2為顯示液晶塗佈機之塗佈頭單元之前視圖； 圖3及圖4分別為顯示液晶塗佈機之塗佈頭單元之筒件 組件之前截面圖及侧截面圖； 17 圖5為顯示構成筒件組件之傳統筒件之透視圖； 面圖圖6雜相錢晶塗錢之塗佈群元之操作的截 圖7及圖8分別為顯示具^ 機之圖本創作第-實施例之液晶塗佈 透視圖 圖11為顯示本創作第二實施例之液晶塗佈機之筒件之 > 之 透視Γ以為及顯示本創作第三實施例之液晶塗佈機之筒件 面圖 圖13為依序_本創作之液晶塗佈機之筒件操作之截 【主要元件符號說明】 100旋轉驅動單元 200線性驅動單元 300流出單元 31〇筒件塊 311可拆卸裝設槽 312插入穴 320筒件 321果送孔 322流入通道 323流出通道 M408416 324密封件插入孔 325第一連接孔 326第二連接孔 330支撐塊 340鎖固單元 350覆蓋件 360活塞 361泵送部 362可拆卸連接部 363切除部 400液晶供應單元 500喷嘴單元 610筒件塊 620筒件 621六面體 622泵送孔 623流入通道 624流出通道 625第一連接孔 626第二連接孔 628密封件插入孔 630支撐塊 640鎖固單元 650覆蓋件 661封閉件 662封閉件 670活塞 M408416 671泵送部 672可拆卸連接部 673切除部 A角度 P筒件組件 P1水平通道 P2垂直通道 S1第一密封件 S2第二密封件 S3第三密封件 T管件Between the inner circumferences' and the portion extending into the pumping holes therein. + The middle section of the body can have a square shape. 8 The material of the body and the material of the closure can be the same. [Embodiment] The present invention will be described with reference to the drawings. The liquid crystal coating machine cartridge according to the present embodiment is shown as having the present invention in the liquid crystal coating machine; and the right* coating machine is used. The cylinder is tipped over before the piston and the piston. Figure 8 is a side cross-sectional view showing a cylindrical member assembly and a piston of a liquid crystal applicator for a cylinder of a liquid crystal coater of the first embodiment. As shown in FIG. 7 and FIG. 8, the cylinder assembly of the liquid crystal coater includes a cylinder block, a cylinder member 620, a support block 630, and a locking unit 640. The piece 61〇, the support block 630, and the locking unit 640 are the same as the above-described barrel block 310, support block 330, and lock unit 340, respectively. As shown in Figures 9 and 1B, the barrel 620 of the first embodiment has a pumping f 622 ' which is dug from the top of the hexahedron to the bottom. The inflow passage 623 is formed between the first surface of the hexahedron and the inner circumference of the pumping hole 622. The outflow passage 624 is formed at the bottom of the hexahedron 624 such that the angle A between the outflow passage 624 and the inflow passage 623 is in the range of 60 to 120 degrees. When viewed from the top of the hexahedron 621, with reference to the central axis of the pumping hole 622, the angle A between the central axis of the inflow passage 623 and the central axis of the outflow passage 624 is a range of 60 to 120 degrees. The angle A between the central axis of the inflow passage 623 and the central axis of the outflow passage 624 is preferably 90 degrees. Hereinafter, an example in which the angle A between the central axis of the inflow passage 623 and the central axis of the outflow passage 624 is 90 degrees will be described. The M408416 outflow channel 624 includes a horizontal channel P1 and a vertical channel p2. The angle between the horizontal passage P1 and the vertical passage P2 is preferably 9 degrees. The horizontal passage pl is formed from the inner circumference of the pumping hole 622 to the second surface of the hexahedron to have a predetermined twist. The inlet passage 623 $ inlet is formed on the first surface, wherein the first surface, the second surface of the hexahedron adjacent to the central axis of the horizontal channel ρι and the center axis of the inflow passage 623 are preferably at the same horizontal plane. A vertical passage is formed between the inner circumference of the end of the horizontal passage P1 and the bottom of the hexahedron. The horizontal section of the hexahedron has a square shape. In the horizontal section of the hexahedron 621, the width is preferably the same as the length. However, the difference in width and length may be _ 10% or less. Furthermore, the square corners can be rounded or chamfered. A cover 650 is attached to the bottom of the hexahedron 621 to close the pumping aperture 622. A seal insertion hole 628 is formed at the top of the hexahedron 621, is concentric with the pumping hole 622, and has a predetermined depth and an inner diameter larger than the inner diameter of the pumping hole 622. The first connection hole 625 is formed on the inlet side of the inflow passage 623 and has an inner diameter larger than the inner diameter of the inflow passage 623. The second connecting hole 626 is formed on the outlet side of the outflow passage 624 and has an inner diameter larger than the inner diameter of the outflow passage 624. The first seal S1 is inserted into the seal insertion hole 628. Furthermore, the second dense M408416 seal S2 and the third seal S3 are inserted into the first connection hole 625 and the second connection hole 626, respectively. As shown in Fig. 11, the cylindrical member 62 of the second embodiment of the present invention comprises a hexahedron 621 and a closure member 661. In the example, the hexahedron 621 can have a pumping aperture 622 formed from the top of the hexahedron to the bottom. The inflow passage 623 is formed between the first surface of the body 621 and the inner circumference of the pumping hole 622. The outflow passage 624 is formed between the inner circumference of the pumping hole 622 and the bottom of the hexahedron 621, so that the angle a between the outflow passage 624 and the inflow passage 623 is in the range of 6 Torr to 12 Torr. When viewed from the top of the hexahedron 621, the angle A between the central axis of the outflow passage 624 and the central axis of the inflow passage 623 with reference to the pumping hole is in the range of 60 to 12 degrees. The angle A between the inflow channel still 2 and the central axis of the outflow channel 624 is preferably 9 degrees. The following is an example in which the angle A between the central axis of the inflow passage 623 and the central axis similar to the outflow passage is 90 degrees. The outflow channel 624 includes a horizontal channel P1 and a vertical channel P2. Horizontal channel. The angle between 1 and the vertical channel is preferably = P2 water thousand inner circumference. An inlet formed from the second surface of the hexahedron to the two sides of the delivery hole 622, two = 3, is formed on the first surface, wherein the first surface is adjacent to the first surface. The central axis of the horizontal passage P1 and the central axis of the inflow passage 623 are preferably at the same horizontal plane. The inner circumference of the vertical passage P2 is from the bottom shaft of the hexahedron 621 to the horizontal passage P1 M408416 = the member 661 has a rod shape, and the outer diameter thereof is equal to the inner passage 661 of the outflow passage which engages the horizontal passage P1, and the closed horizontal passage One end. Preferably, the closure member 661 is the same material as the hexahedron 62. :, face body 621 # horizontal section has a square shape. The horizontal section of the hexahedron 621 has the same width and length. However, there may be a difference of 10% or less in the width and length dimensions. Further, the square corners may be rounded or chamfered. A cover 650 is attached to the bottom of the hexahedron 621 to close the pumping aperture 622. The agricultural seal inserting hole 628 is formed at the top of the hexahedron 621, is concentric with the venting hole 622, and has a predetermined depth and an inner diameter larger than the inner diameter of the pumping hole 622. The first connection hole 625 is formed on the inlet side of the inflow passage 623 and has an inner diameter larger than the inner diameter of the inflow passage 623. The second connection hole 626 is formed on the outlet side of the outflow passage 624 and has an inner diameter larger than the inner diameter of the outflow passage 624. The first seal S1 is inserted into the seal insertion hole 628. Further, the second sealing member S2 and the third sealing member S3 are inserted into the first connecting hole 625 and the second connecting hole 626, respectively. As shown in Fig. 12, the cylinder member 620 according to the third embodiment of the present invention comprises a 12 M408416 hexahedron 621 and a closure member 662. In one example, the hexahedron (2) aperture 622' is formed from the top of the hexahedron to the bottom. The inflow passage is between the first surface of the body 621 and the inner circumference of the pumping hole 622. The flow 624 is formed in the inner side of the pumping hole 622 and the bottom of the hexahedron 621 * "7 out of the channel 624 and the inflow channel 623, and the flow = flow out = send = = is at 6. The range of degrees to 12G degrees The angle A between the central axes of the channels 624 is preferably 9 于, and the angle Α between the central axis of the moon entering channel 623 and the outflow channel is 90 degrees. The "axial outflow passage 624 includes the horizontal passage P1 and the angle between the vertical passage P1 and the vertical passage P2 is preferably 90 degrees. The horizontal has a linear shape' and passes through the second surface of the hexahedron. The inlet of the passage 623 is formed on the first surface L surface adjacent to the second surface of the hexahedron 621. The central axis of the JJ inflow passage 623 of the horizontal passage ρ is preferably at the same horizontal plane. The shaft and the inner vertical passage P2 are from six The bottom of the face body 621 is formed to the horizontal passage P1. The closing member 662 has a rod shape and its outer diameter is equal to the flow control. The length of the closing member 662 corresponds to the rib from the hexahedron 621 = the delivery hole 622. The closure member 662 _ horizontal passage Ρι。==The pump closure member 662 is the same material as the hexahedron 621. The horizontal section of the hexahedron 621 has a square shape. In the horizontal wear surface of the hexahedron 62, the width is preferably the same as the length. However, there may be a difference of ίο% or less in terms of the wide size. Furthermore, the corners of the square may be rounded or chamfered. The cover 650 is attached to the bottom of the hexahedron 621 to close the pumping Hole 622 〇 seal insertion hole 628 is formed in six The top of the face body 621, the pumping hole 622 is concentric, and has a predetermined depth and an inner diameter than the inner portion of the pumping hole 622. The first connecting hole 625 is formed on the inlet side of the inflow channel 623, and has a ratio > 'il into the inner diameter of the inner diameter of the passage 623. The second connection hole 626 is formed on the outlet side of the outflow passage 624 and has an inner diameter larger than the inner diameter of the outflow passage 624. /, the first seal si is inserted into the seal The insertion hole 628. Further, the second sealing member S2 and the third sealing member S3" are inserted into the first connecting hole 625 and the receiving hole 626. The piston 670 includes a pumping portion 67丨 having a predetermined length and diameter, and The detachable connection portion π: the end portion of the detachable portion π: The cut portion 673 is formed by cutting off a portion of the periphery of the fruit feed 671. 14 M408416 622 The pumping portion 671 of the 〇 piston 670 is inserted into the pumping hole of the cylindrical member 620. == The inflow passage milk for the first embodiment, the second embodiment, and the third cylinder member 620 is connected to the liquid crystal supply unit 400 by the tube T. The outlet unit of the nozzle unit 500 connecting the cylinder member (4) is supplied as a supply (4) piston 670 force The detachable connecting portion 6γ2 is detachably coupled to the rotary driving single το 100. The cylinder block of the cylinder assembly is detachably fixed by a bolt and a nut provided at the bottom of the support assembly of the coating head unit. The following describes the operation of the cylinder for the liquid crystal coating machine according to the present invention. And the effect. As shown in Fig. 13, in a state in which the cylindrical member having the piston 67 is connected to the rotary driving unit 100, the rotary driving unit is operated. Thereby, the piston 670 is touched to make the cut portion 673 of the piston 670. The inflow passage 623 faces the cylindrical member 620. The linear drive unit 200 is operated, thereby moving the rotary drive unit 1A upward. When the rotary drive unit 100 is moved upward by a predetermined distance, the piston 67 is moved upward by a predetermined distance by the rotary drive unit 1〇〇. When the piston 67 is moved upward, the inner circumference of the pumping hole 622 of the cylindrical member 620, the end surface of the piston 67, and the upper surface defined by the upper surface of the cover 650 are increased because there is a pressure difference between the inflow space and the outside of the space. The liquid crystal is caused to flow from the liquid crystal supply unit 4 through the tube to the inflow space. 15 M408416 ^ When the piston 670 has moved up a preset distance, the linear drive unit 2〇〇 stops operating. Further, the rotary drive unit 1 is operated, thereby rotating the piston 67 〇 such that the cut-away portion 673 of the piston 670 faces the horizontal passage p of the cylindrical member 62 。. At this time, since the angle A between the inflow passage 623 and the horizontal passage pl is 9 degrees, the rotary drive unit 100 rotates only the piston 670 by 9 degrees. The linear drive unit 200 is operated, and thus the rotational drive unit 00 is continuously moved downward by a predetermined distance. When the rotary drive unit 100 moves downward, the piston 670 continuously moves downward by a predetermined distance. When the piston 670 is continuously moved downward by a predetermined distance, the gripping space is gradually reduced, and the liquid crystal filled in the inflow space is continuously discharged as droplets through the outflow passage 624 and the nozzle unit 500. : 3⁄4 • The amount of liquid crystal filling the inflow space reaches a reference level, and the rotary driving unit 100 rotates the piston 670 such that the cut-away portion 673 of the piston 670 faces the inflow passage 623 of the cylindrical member 620. The rotary drive unit 1 〇〇 only rotates the piston 67 by 90 degrees. φ The liquid crystal is applied by repeating the above operation. According to the present invention, the angle A between the inflow channel 623 into which the liquid crystal is introduced and the outflow channel 624 from which the liquid crystal is discharged is 90 degrees. Therefore, in order to introduce the liquid crystal into the inflow space defined in the pumping hole 622 of the cylindrical member 620 and to discharge the introduced liquid crystal 'piston 670, it is rotated by 90 degrees. Since the conventional piston is rotated by 180 degrees, the piston 670 according to the present invention is rotated only by 90 degrees, so that the rotation angle of the piston is small, and the time required for introducing the liquid crystal and discharging the liquid crystal can be reduced. Further, according to the present invention, the cylindrical frame is constructed such that the angle between the inflow passage and the outflow passage 16 M408416 is 90 degrees. Therefore, the horizontal section of the cylinder can have a square shape' to reduce the size of the cylinder. Meanwhile, in the conventional cylindrical member, the angle between the inflow passage and the outflow passage is 18 G, so that the horizontal section of the cylindrical member has a rectangular shape. According to the creation (4), the size of the piece (4) is reduced, and the expensive material consumption for manufacturing the cylindrical member 62G is lowered, thereby reducing the manufacturing cost. As described above, the present invention provides a cylindrical member for a liquid crystal coater in which an angle between an inflow passage into which a liquid crystal is introduced and an outflow passage through which a liquid crystal is discharged is 6 to 120 degrees, and the piston can be at 6 degrees to Any rotation angle of 12 degrees of rotation rotates, and the liquid crystal is guided to the flow space defined by the delivery hole of the cylinder, and the liquid crystal of the guide is discharged. Therefore, the degree of rotation of the piston is smaller than that of the conventional piston, and the time required to introduce and discharge the liquid crystal can be reduced. Furthermore, the present invention provides a cylindrical member for a liquid crystal coater in which an angle between an inflow passage for introducing a liquid crystal and an outflow passage for discharging the liquid crystal is 6 to 120 degrees, and the horizontal section of the cylindrical member can be a square The shape, in turn, can reduce the size of the tubular member. Therefore, the size of the tubular member can be reduced, and the expensive material consumption for manufacturing the cylindrical member 62 can be reduced, thereby reducing the manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features, and advantages of the present invention will become more apparent from the following detailed description and accompanying the accompanying drawings, in which: Figure 1 shows the side of the coating head unit of the liquid crystal coating machine 2 is a front view showing a coating head unit of a liquid crystal coater; FIGS. 3 and 4 are respectively a front cross-sectional view and a side cross-sectional view showing a cylinder assembly of a coating head unit of a liquid crystal coater; 17 FIG. In order to display the perspective view of the conventional tubular member constituting the tubular member assembly; FIG. 6 is a screenshot of the operation of the coating group of the miscellaneous phase Qianjing Qian Qian, and FIG. 8 respectively shows the creation of the graphic creation of the machine. FIG. 11 is a perspective view showing a cylindrical member of a liquid crystal coater according to a second embodiment of the present invention, and showing a cylinder surface view of the liquid crystal coater of the third embodiment of the present invention. Figure 13 is a cross-sectional view of the operation of the cylinder of the liquid crystal coating machine of the present invention. [Main component symbol description] 100 rotary drive unit 200 linear drive unit 300 outflow unit 31 〇 cylindrical member block 311 detachable mounting groove 312 insertion hole 320 barrel 321 fruit delivery hole 322 Inlet channel 323 outflow channel M408416 324 Seal insertion hole 325 First connection hole 326 Second connection hole 330 Support block 340 Locking unit 350 Covering member 360 Piston 361 Pumping portion 362 Removable connection portion 363 Cutting portion 400 Liquid crystal supply unit 500 Nozzle unit 610 barrel piece 620 barrel 621 hexahedron 622 pumping hole 623 inflow passage 624 outflow passage 625 first connection hole 626 second connection hole 628 seal insertion hole 630 support block 640 lock unit 650 cover 661 closed Piece 662 closure 670 piston M408416 671 pumping section 672 detachable connection 673 resection section A angle P cylinder component P1 horizontal channel P2 vertical channel S1 first seal S2 second seal S3 third seal T pipe fitting