M295131 八、新型說明： 【新型所屬之技術領域】 本創作係與吸取電子元件移位之吸取頭有關，更詳而言之，尤指 一種具有足夠的吸取力，及可使電子元件被吸後移到預定之加工位置 之吸頭構造。 【先前技術】 請參考【第1圖】所示，係習知用來吸取電子元件之真空吸頭構 •造，由於電子元件厚度薄、重量輕，被吸取的表面並非光滑的平面， 在移動加工的過程中不能受到任何的觸碰，因此在加工上必須以真空 吸管配合一軟質之吸頭丨來吸取移位，以便於後續之加工作業，而一 般之吸頭1，大多包含由塑膠材料製成圓形之一頭部2，該頭部2 一端 。又抵緣3 ’並由该抵緣3軸向延伸出一套柱4，且該頭部2中心設一 貫通兩端之氣孔5，該套柱4係可套進在-發泡材軟質之環體6中孔 内，並使該套柱4長度小於該環體6如【第Η圖】，使用上該吸頭i •頭部2係連接—真空吸管（圖未示），而該環體6底側端面係貼在一電 子兀件7上’可再參考【第2_2圖】，當真空吸管抽吸空氣時，該環體 6會«呈縮合’其底部端面可緊貼著電子元件？，以吸取該電子元件 7咖定加工的位置，接著真空吸管釋放吸力，空氣可由吸頭1頭部2 之:L 5進來’該環體6立即失去抽吸之力量可回復原狀，以便移動 而離開電子元件7表面。 、尚減私讀6係㈣騎製成，厚度不能太小，太小則會使環體6 3人’在不_反㈣合及釋放，报快就變形毀損了，且過 M295131 ;柔“彡響其吸取電子元件7之定似吸力，在此_下使得環體 6底。《面與電子元件7接觸的面積不能再縮小，造成電子元件7已 移到加工位置，而空氣進入吸頭卜吸頭^可移動以離開電子元件7 之際’電子元件7會被扯_ ’ _是_子元件7被吸取M295131 VIII. New description: [New technical field] This creation is related to the suction head that absorbs the displacement of electronic components. More specifically, especially one has sufficient suction force and can make the electronic components be sucked. The tip configuration moved to the predetermined processing position. [Prior Art] Please refer to the [Fig. 1], which is a vacuum nozzle structure for picking up electronic components. Since the thickness of the electronic components is thin and light, the surface to be sucked is not a smooth plane. In the process of processing, it can not be subjected to any touch. Therefore, it must be vacuumed with a soft suction nozzle to absorb the displacement, so as to facilitate the subsequent processing. The general tip 1 mostly contains plastic materials. One of the rounded heads 2 is formed, one end of the head 2. And abutting 3′ and extending a set of columns 4 axially from the flange 3, and the head 2 is centrally provided with a hole 5 extending through the two ends, the sleeve 4 can be fitted into the soft material of the foam material The inside of the hole in the ring body 6 is made, and the length of the set of column 4 is smaller than that of the ring body 6 as shown in Fig. 1. The head 2 is connected with a vacuum pipette (not shown), and the ring is used. The bottom end surface of the body 6 is attached to an electronic component 7'. Referring again to [2-2], when the vacuum suction pipe draws air, the ring body 6 will be "condensed" and the bottom end surface thereof can be closely attached to the electronic component. ? In order to absorb the position of the electronic component 7 to be processed, and then the suction pipe releases the suction force, the air can be brought in by the head 2 of the tip 1 : L 5 'The ring body 6 immediately loses the power of the suction to return to the original state, so as to move Leaving the surface of the electronic component 7. It is still made by the 6 series (four) riding, the thickness can not be too small, too small will make the ring body 6 3 people 'not in the opposite (four) and release, reported deformation and damage, and passed M295131; soft " The sound suction of the electronic component 7 is sucked, and the bottom of the ring body 6 is made lower. The area of the surface contact with the electronic component 7 can no longer be reduced, causing the electronic component 7 to move to the processing position, and the air enters the tip. When the tip 2 is movable to leave the electronic component 7 'the electronic component 7 will be pulled _ ' _ yes _ the sub-element 7 is sucked
非平滑狀1料發生勾扯，使得電子元件7不能落在射的位V 進而令後~在電子元件7上所作之加卫部位不精準，造成不良品。 【新型内容】 本創作之主要目的’係在提供—種吸取電子元件之真空吸頭，係 包含一圓形橡膠材製成軟質之吸頭，該吸頭之第—端係連接—直、 之橡轉其中心設-氣孔，第二端係由第—端延伸而出為—軟質卜 之吸取罩’該吸取罩内部朝向第二端開口延伸出複數定著部，該^ 部稍凸伸出於該吸取罩端面’該吸取罩與該定著部端面皆為弧凸抵 緣’藉此當吸麵件㈣卜擴如盤狀以 吸取該電子元件，在釋壓後僅藉各定著部之弧凸抵緣與電子元件接 觸，讓接觸部位減到最少，可避免吸頭移位扯到電子元件，而令電子 70件移到預定之加工位置，減少不良品之發生。 ^ 【實施方式】 請參考【第3、4-1圖】所示，本創作吸取電子元件之直空吸頭， 係包含：一圓形橡膠材製成軟質之吸頭10，該吸頭1〇之-第一端n 係連接-真空吸管（圖未示），用以吸取—電子元件20移位便於後續 加工’該吸頭1G之第—端11係為硬質之橡膠材其中心設-氣孔12， M295131 一第二端13係由第—端11延伸而出為軟質橡膠材製成中空之一吸取 =’該吸取罩u内部係朝向第二端13開口延伸出有四根柱狀之定 =15 ’該四根定著部15係共_設在-圓形之周環16上，該圓形 W _凸出於該吸取罩14頂面，該各定著部15再各別由該 Π 延伸出來’並使該定著部15末端稍凸伸出於該吸取罩 Η之端面’又該吸取罩14端面與該定著部15端面係域凸抵緣17。 藉此，請再參閱【第4^3圖】所示，當真空吸管吸取吸頭 10内空氣，該吸頭1Q第二端13吸取罩14係為軟質之橡膠材，可朝 外擴張如—盤㈣靖在電子树20絲，祕料14 _之四根 定著部15可魏賴形，各定著部15末端細峰17伽四點與電 子元件20細，歸電子树2G可被吸轉咖㈣加讀置，真 空吸官可吸進线進人_ 1G内部，吸取罩14㈣得轉壓，使吸 取罩14底面脫離電子元件2〇表面後如【第4_3圖】，僅藉由四根定著 部15與電子70件20接觸，由於該各定著部15面係為弧凸抵緣口， 與電子元件2G接觸之跨置面積得以減至最少，只為四個點接觸，藉此 可跨接在非平面之該電子元件2〇表面，且因其為柔軟橡膠材不會破壞 電子元件20表面’在吸頭10離開電子元件2〇時，可防止被扯動到而 發生移位，造成後續加工不能落在精準位置，產生不良品者。 第5圖’係本創作之第二實施例’大體上與前述第—實施例相同， 差別之處僅在於該定著部15a係由該吸取罩14内部延伸出一中空之封 閉區間，且該定著部15a部係為弧凸抵緣17a，當真空吸管吸取吸頭 10内部空氣時，該吸頭1〇第二端13之吸取罩14可如吸盤外擴而吸 M295131 取該電子元件2〇，該定著部心亦同時受壓擠，而當吸頭10抽吸力 麟之後’該吸取罩14可回復原狀，令定著部脱末端面之弧凸抵緣 17a與電子讀2〇表面接觸，使接觸部位僅為—圓線，如此可防止吸 頭10離開電子元件20時發生扯動。 值得-提的是，本創作定著部15、15a之材質係為軟質之橡膠材， 當吸頭10被抽吸時該吸取罩14呈外擴盤狀時，該定著部15、脱會 幫曲變形，而在空氣進入吸取罩14呈願狀態，則該定著部π、B 立即回復原狀’以跨接在電子元件2G上，並且該吸頭ig之第一端η 係為較硬之橡膠材製成’在真空吸管抽吸時，吸頭第—如可具 有足夠的強度而朝下壓，使吸頭㈣二端13吸取罩14可以朝外擴 張’如吸盤以吸附在電子元件2G表面，可具有較佳的吸取強度。 其次是本創作之吸頭10第一端U及第二端13皆為橡膠^，且 製成一體’她㈣知者如【第1圖】耐用，且製造成本更為精簡低 廉。 - 綜上所陳’本創作已如專利說明書及圖式内容，製成樣品經由多 次使用測試證賴能制其所職之目的及功效，其實祕乃無庸置 疑’而在中請之前經查市面及公報亦無_或近似之產品公開、，、羡依 專利法之規定向鈞局提出專利申請。 M295131 【圖式簡單說明】 第1圖，係習知吸取電子元件之真空吸頭之立體分解圖。 圖’係習知吸取電子元件之真空吸頭之組合剖視圖。 2 2圖，係第2-1圖之動作圖。 第3圖，係本創作第一較佳實施例之立體圖。 ^ 41圖’係本創作第—較佳實施例之縱向剖視圖。 f 4〜2圖，係本創作第-較佳實施例之抽吸動作圖。 第4〜3圖，係本創作第一較佳實施例之釋放動作圖。 第5圖，係本創作第二較佳實施例之立體圖。 【主要元件符號說明】 習知部分 1 ··吸碩 2 :頭部 3 :抵緣 4 :套杈 5 :氣孔 6 :環體 7:電子元件 本創作部分 10 :吸頭 M295131 13 :第二端 14 :吸取罩 15、15a :定著部 16 :周環 17、17a :弧凸抵緣The non-smooth material 1 is squished, so that the electronic component 7 cannot fall in the position V of the shot, and the repaired portion on the electronic component 7 is inaccurate, resulting in defective products. [New content] The main purpose of this creation is to provide a vacuum nozzle for extracting electronic components, which comprises a round rubber material made of a soft tip, the first end of which is connected - straight, The rubber is turned into a center-air hole, and the second end is extended from the first end to a soft suction cup. The inside of the suction cover extends toward the second end opening to form a plurality of fixed portions, and the portion is slightly convex. At the end face of the suction hood, the suction hood and the end surface of the fixed portion are both arcuate and abutting edges. Thus, when the suction member (4) is expanded into a disk shape to suck the electronic component, only the fixed portions are borrowed after the pressure is released. The arc-convex edge is in contact with the electronic component to minimize the contact area, thereby preventing the tip from shifting to the electronic component, and moving the electronic component 70 to a predetermined processing position, thereby reducing the occurrence of defective products. ^ [Implementation] Please refer to [3, 4-1], the direct suction nozzle of the electronic component of the present invention comprises: a round rubber material made of a soft tip 10, the tip 1 〇之- first end n-connection - vacuum pipette (not shown) for suction - electronic component 20 displacement for subsequent processing 'the first end 11 of the tip 1G is a rigid rubber material with its center - The air hole 12, M295131, a second end 13 is formed by the first end 11 and is made of a soft rubber material. One of the hollows is suctioned. The inner portion of the suction cover u extends toward the opening of the second end 13 and has four columns.定=15' The four fixed portions 15 are collectively disposed on a circular ring 16 which protrudes from the top surface of the suction hood 14 and each of the fixed portions 15 is further The ridge extends "and causes the end of the fixed portion 15 to protrude slightly from the end surface of the suction hood" and the end surface of the suction hood 14 and the end surface of the fixed portion 15 are convexly offset from each other. Therefore, please refer to [Fig. 4^3], when the vacuum pipe sucks the air in the suction head 10, the second end 13 of the suction head 1Q sucks the cover 14 into a soft rubber material, which can be expanded outwardly as — Plate (four) Jing in the electronic tree 20 silk, the secret material 14 _ of the four fixed part 15 can be Wei Lai shape, each fixed part 15 end fine peak 17 gamma four points and electronic components 20 fine, the electronic tree 2G can be sucked Transfer coffee (four) plus reading, vacuum suction can suck into the line into the _ 1G inside, the suction cover 14 (four) has to be pressed, so that the bottom surface of the suction cover 14 is off the surface of the electronic component 2 如, as shown in [4_3], only by four The rooting portion 15 is in contact with the electron 70 member 20. Since the portions of the fixing portion 15 are arcuate rims, the cross-sectional area in contact with the electronic component 2G is minimized, and only four points are contacted. This can be bridged on the non-planar surface of the electronic component 2, and because it is a soft rubber material, the surface of the electronic component 20 is not damaged. When the tip 10 leaves the electronic component 2, it can be prevented from being pulled and moved. Bit, causing subsequent processing can not fall in the precise position, resulting in defective products. The fifth embodiment of the present invention is substantially the same as the foregoing first embodiment, except that the fixed portion 15a extends from the inside of the suction hood 14 to a hollow closed section, and The fixing portion 15a is an arc-shaped flange 17a. When the vacuum suction pipe sucks the air inside the suction head 10, the suction cover 14 of the second end 13 of the suction head 1 can be expanded as the suction cup and sucks M295131 to take the electronic component 2. 〇, the fixed part of the heart is also squeezed at the same time, and when the suction head 10 sucks the force Lin, the suction hood 14 can be restored to its original shape, so that the fixed end portion of the end surface of the arc convex edge 17a and the electronic reading 2 〇 The surface contact is such that the contact portion is only a round wire, which prevents the tip 10 from being pulled when it leaves the electronic component 20. It is worth mentioning that the material of the first and second portions 15 and 15a is a soft rubber material. When the suction head 10 is sucked out when the suction head 10 is sucked, the fixing portion 15 is off. The bending is deformed, and when the air enters the suction hood 14 in a wish state, the fixed portion π, B immediately returns to the original shape 'to be bridged over the electronic component 2G, and the first end η of the suction head ig is hard The rubber material is made of 'when the vacuum suction pipe is sucked, the suction head is - if it can have sufficient strength and pressed downward, so that the suction head (four) two ends 13 suction cover 14 can be expanded outwardly" as the suction cup is adsorbed on the electronic component The 2G surface can have a better suction strength. Secondly, the first end U and the second end 13 of the tip 10 of the present invention are all rubber rubber, and are made into one body. </ br> [4] The person skilled in the art [1] is durable, and the manufacturing cost is more compact and low. - In summary, the author's creation has been like the patent specification and the content of the drawings. The sample has been tested and used to test the purpose and effect of the job. The secret is unquestionable. The market and the bulletin also have no _ or similar products to disclose, and, in accordance with the provisions of the Patent Law, file a patent application with the bureau. M295131 [Simple description of the drawing] Fig. 1 is an exploded perspective view of a vacuum nozzle for picking up electronic components. Figure ' is a cross-sectional view of a combination of conventional vacuum tips for picking up electronic components. 2 2 Figure, is the action diagram of Figure 2-1. Figure 3 is a perspective view of the first preferred embodiment of the present invention. Figure 41 is a longitudinal cross-sectional view of the preferred embodiment of the present invention. The f 4 to 2 diagram is a suction action diagram of the first preferred embodiment of the present invention. Figures 4 to 3 are diagrams showing the release action of the first preferred embodiment of the present invention. Figure 5 is a perspective view of a second preferred embodiment of the present invention. [Main component symbol description] Conventional part 1 ··Absorption 2: Head 3: Flange 4: Set 5: Pore 6: Ring 7: Electronic component This creation part 10: Tip M295131 13: Second end 14: suction hood 15, 15a: fixed portion 16: peripheral ring 17, 17a: arc convex flange