M378403 五、新型說明： 【新型所屬之技術領域】 本創作係一種用於框膠注射筒的推送件，尤指一種裝 設於框膠注射筒中並推擠框膠推送件。 【先前技術】 於液晶顯示器的製程中，會利用框膠黏接二玻璃基板 ，以防止S玄二玻璃基板之間所注入的液晶材料流出，以往 係利用f線供給框膠至一中空之金屬材質注射筒中，利用 氣壓推送框膠自該注射筒的注射頭流出，使用過程中，部 分框膠會殘留於注射筒筒壁上，導致注射筒的有效内徑縮 小，進而無法有效地控制框膠的使用量，且影響後續製程 的精密度。 為了改善前述問題，本案申請人便設計如我國第 M366090號「具有推送件之框膠注射筒」，其係於框膠注 射筒的置膠空間中，裝配一可於置膠空間中移動並推擠框 膠的推送件，且推送件與置膠空間的壁面相貼纟，因此推 •、乂牛；移動過矛王中會將置膠空間壁面上附著的柜膠刮除， 以維持框膠注射筒的有效内徑，確保後續製程的作業品質 〇 s 生&准，框膠被推送的過程中，框膠内的氣體會對該推送 件造成一反推的力量，使得推送件的移動順暢性受到影響 並影響框膠注射筒之出膠量與塗膠均句纟，造成後續& ^作業品f管控不易且產品不良率提升等問題。 【新型内容】 3 M378403 本創作之主要目的在於提供一 、、，泣 代供種用於框膠注射筒的抽 运件，希藉此設計，改善以往推详 , Θ 彺推送件焚到框膠内氣體的反 推力垔而導致塗膠不均勻的問題。 為達成前揭目的，本創作所讯4 ^ β Η乍所5又计之用於框膠注射筒的 送，其係裝没於枢膠注射筒之置膜* 门之置膠空間内，該推送件 有一本體，該本體包括有一 ,^ ^ ^鳊面及一相對該端面之推 掛面’並於該端面處凹設一迚 又迎風至，以及於該推擠面上設 一氣孔並連通該迎風室。M378403 V. New description: [New technical field] This creation is a pusher for frame glue injection cylinders, especially one that is installed in the frame glue syringe and pushes the frame glue pusher. [Prior Art] In the process of liquid crystal display, two glass substrates are bonded by a frame glue to prevent the liquid crystal material injected between the S-Shenzhen glass substrates from flowing out. In the past, the f-line was used to supply the frame glue to a hollow metal. In the material syringe, the pressure is used to push the frame glue from the injection head of the syringe. During use, part of the sealant will remain on the wall of the syringe barrel, resulting in a reduction in the effective inner diameter of the syringe, and thus the frame glue cannot be effectively controlled. The amount of use, and affect the precision of subsequent processes. In order to improve the above problems, the applicant of this case designed, for example, China's M366090 "Frame glue injection cylinder with pusher", which is attached to the glue placement space of the frame rubber injection cylinder, and the assembly can move and push in the glue placement space. Pushing the push-piece of the frame glue, and pushing the piece to the wall of the glue-laying space, so push and yak; moving the spear king will scrape the glue attached to the wall of the glue space to maintain the frame glue syringe The effective inner diameter ensures the quality of the operation of the subsequent process. When the sealant is pushed, the gas in the sealant will cause a pushback force on the pusher, which makes the pusher move smoothly. Affected and affected the amount of glue and glue applied to the framed rubber syringe, causing problems such as subsequent control and difficult product quality improvement. [New Content] 3 M378403 The main purpose of this creation is to provide one, and, weeping for the pumping parts used in the frame rubber syringe, and to design and improve the previous details, Θ 彺 push pieces burned to the frame glue The reverse thrust of the internal gas causes a problem of uneven coating. In order to achieve the purpose of the previous disclosure, the 4^β Η乍 Η乍 5 of the creation office is also used for the delivery of the frame glue syringe, and the system is not installed in the plastic space of the film injection door of the plastic injection cylinder. The pushing member has a body, and the body includes a bottom surface and a pushing surface opposite to the end surface, and a wind is formed at the end surface, and a wind hole is formed on the pushing surface, and a hole is connected and connected to the pushing surface. The windward room.
上述中，該框膠注射筒於推擠框膠過程中，係利用氣 流吹向該推送件的迎風室，提供該推送件於置膠空間中移 動的推力’該推送件的推擠面鄰接框膠，因此框膠内的氣 體會自該推送件之氣孔流茂出來，以減少該推送件所受到 的反推力I使得該推送件可以保持的推擠移動速度 ’進而維持均勾的塗膠量，以利於後續製程的作業並提升 產品良率·。 【實施方式】 晴參閱第一、二圖，為本創作用於框膠注射筒的推送 件之一較佳實施例，其包含有一本體（1〇)，該本體（1〇)包 括有一端面（11)及一推擠面（12),該端面（11)與該推擠面 (12) 彼此相對，該本體（10)於端面處凹設有一迎風室 (13) ，以及該本體（1〇)於推擠面（12)上設有至少一氣孔 (14) ’且所述之氣孔（14)連通至該迎風室（丨3)，其中，該 推擠面（12)上設有一凸部（15)，以及該迎風室（13)可進一 步伸入該凸部（15)。 其中’所述之氣孔（14)可以為一等徑的穿孔（如第二、 4 «/8403 圖所不）’或者所述之氣孔（14)的孔徑可自推擠面（i2)朝 迎風至(13)漸縮的穿孔(如第四圖所示），又或者本體。。) 於所述乱孔（14)之内側孔壁上形成一頸縮段（16)，以及氣 扎（14)孔禮自該頸縮段（16)分別朝推擠面（I?)於迎風室 (13)漸增（如第五圖所示）。 ^明參閱第六、七圖所示’該推送件可裝設於框膠注射 筒⑽的置膠空間（21)内，框膠注射筒⑵）—端連接一送 ^線（22)，另端設有—出㈣⑵），並於轉孔（23)處 籲没有-注射頭（24) ’該送風管線（22)的氣流可吹至該推送 件的迎風室（13)，並施加一推力於該推送件，使該推送件 朝該出膠孔（23)移動’同時將框膠⑽）推擠出該出膠孔 ()'、中該推送件的凸部（1 5 )係配合於該出膠孔（2 3)， 該推送件移動過程中，框膠（3〇)中的氣體可以經由該推送 件之氣孔（14)流出，減少框膠（3〇)之氣體對推送件所施加 的反推力。 综上所述，本創作用於框膠注射筒的推送件利用氣孔 _ (14)的設計，使得框膠（3〇)中的氣體可以經由氣孔（I。流 出，而不會聚積於該推送件的推擠面（12)處，使得框膠 (30)中的氣體不會對該推送件產生反推的力量，所以該推 送件可維持一定的移動速度推擠框膠（30)，使得框膠注射 筒的出膠量穩定，以及框膠（3〇)被均勻地塗佈於玻璃基板 (40)上’進而便利後續製程作業，以及提升產品良率。 【圖式簡單說明】 第一圖：為本創作用於框膠注射筒的推送件之一較佳 實施例之立體示意圖。 5 實雜!i二圖：為本創作用於框膠注射筒的推送件之-較佳 實施例之側視剖面示意圖。 Μ -較為本創作用於框膠注射筒的推送件中氣孔之 住貫施例之剖面示意圖。 21為本創作用於框敎射筒的推送件中氣 另—較佳實施例之剖面示意圖。 爻 =圖：Α本創作用於框膠注射筒的推送件中氣孔之 較佳實施例之剖面示意圖。 第六圖：4本創作用於框膠㈣冑的推送件裝設於框 膠庄射筒中之側視組合剖面示意圖。 第七圖：為本創作用於框膠注射筒的推送件之使用狀 態示意圖。 【主要元件符號說明】 (11)端面 (13)迎風室 (15)凸部 (2 0 )框膠注射筒 (22)送風管線 (24)注射頭 (40)玻璃基板 (1 0)本體 (12)推擠面 (14)氣孔 (16)頸縮段 (21)置膠空間 (23)出膠孔 (30)框膠 6In the above, the frame glue injection cylinder is blown to the windward chamber of the pusher by the airflow, and provides the thrust of the pusher in the glue space. The push surface of the pusher is adjacent to the frame. Glue, so the gas in the sealant will flow out from the air hole of the pusher to reduce the thrust force I received by the pusher so that the pusher can maintain the push movement speed', thereby maintaining the amount of glue applied to the hook In order to facilitate the subsequent process operations and improve product yield. [Embodiment] Referring to the first and second figures, a preferred embodiment of the push member for the frame glue syringe is provided, which comprises a body (1〇) including an end surface (1〇) 11) and a pushing surface (12), the end surface (11) and the pushing surface (12) are opposite to each other, the body (10) is concavely provided with a windward chamber (13) at the end surface, and the body (1) Providing at least one air hole (14)' on the pushing surface (12) and communicating the air hole (14) to the windward chamber (丨3), wherein the pushing surface (12) is provided with a convex portion (15), and the windward chamber (13) can further extend into the convex portion (15). Wherein the vent (14) may be a perforation of a constant diameter (as in the second, 4 «/8403 figure) or the aperture of the vent (14) may be from the push surface (i2) toward the wind To (13) tapered perforations (as shown in Figure 4), or ontology. . a necking section (16) is formed on the inner wall of the chaotic hole (14), and an air entanglement (14) is provided from the necking section (16) toward the pushing surface (I?) in the windward direction The chamber (13) is gradually increasing (as shown in the fifth figure). ^See the sixth and seventh figures. 'The pusher can be installed in the glue space (21) of the frame glue syringe (10), the frame glue syringe (2)) - the end is connected to the wire (22), and the other The end is provided with - (4) (2)), and at the hole (23), there is no - injection head (24) 'The air flow of the air supply line (22) can be blown to the windward chamber (13) of the pusher and a thrust is applied In the pushing member, moving the pushing member toward the dispensing hole (23) while pushing the sealing glue (10) out of the dispensing hole (), wherein the protruding portion (15) of the pushing member is engaged with The glue hole (23), during the moving of the pusher, the gas in the sealant (3〇) can flow out through the air hole (14) of the pusher, reducing the gas of the sealant (3〇) to the pusher The reverse thrust applied. In summary, the push piece for the glue cartridge of the present invention utilizes the design of the air hole _ (14) so that the gas in the sealant (3〇) can flow out through the air hole (I. without accumulating in the push At the pushing surface (12) of the piece, the gas in the frame glue (30) does not exert a counter-pushing force on the pushing piece, so the pushing piece can maintain the moving speed to push the frame glue (30), so that The glue output of the frame glue syringe is stable, and the sealant (3〇) is evenly coated on the glass substrate (40), thereby facilitating subsequent process operations and improving product yield. [Simplified illustration] Figure: is a perspective view of a preferred embodiment of a pusher for creating a framed syringe. 5 实杂! i 二图: This is a push piece for creating a framed syringe - a preferred embodiment A side view of the cross section. Μ - This is a schematic cross-sectional view of the embodiment of the venting hole in the pusher of the framed rubber syringe. 21 is the best for the pusher of the frame for the cartridge. A schematic cross-sectional view of the embodiment. 爻=图: Α本 created for the frame glue syringe A cross-sectional view of a preferred embodiment of the air vent in the delivery member. Fig. 6 is a schematic cross-sectional view of a side view of the pusher of the frame rubber (four) 装 installed in the frame splicing cartridge. Schematic diagram of the state of use of the pusher for creating a framed syringe. [Explanation of main component symbols] (11) End face (13) Windward chamber (15) Projection (20) Frame rubber syringe (22) Air supply line (24) Injection head (40) glass substrate (10) body (12) push surface (14) air hole (16) necking section (21) glue space (23) glue hole (30) frame glue 6