200837360 九、發明說明： 【發明所屬之技術領域】 ========，細易於缓 【先前技術】 番A 電子70件峨機之取放機構，為使電子元件可確實 置=測_座+，騎對電子稀_-補㈣力 H絲座之探針她觸，以準確執行職作業，由於電子 巧牛之體積及精密度不同，其可承受之下壓作用力（例如3〜50 kg)亦有所差異’而為防止電子元件㈣人下壓過程中受損 =取放機構之吸頭上方設有—浮絲置，使吸頭於下I之瞬間可 作一垂直向缓衝浮動，以防止電子元件受損。 明參閱第1圖，係為申請人先前申請之台灣專利申請第 9^205077號「軸承式之浮動裝置」專利案，其係於一具有限位件 1 1之本體1 1頂、底面分別鎖固有具氣壓管路之上蓋12及 封板1 3，並於内部設有具複數排滾珠i 4 JL及彈簧丄4 2之2 向保持器14，其位於頂、底面之彈箐14 2係分別頂抵於上蓋 12及封板13，而Z向保持器14之内部係裝設有相互鎖固之 底板15、連接塊16及作動塊17，該作動塊17之頂面係設 有各置空間，而底面設有回位柱171，並於外環面與上蓋12 間設有防洩環圈17 2，一設於作動塊17與底板15間之平面 保持器18，其底面係鎖固一連結座19，該連結座19係於相 對應本體11限位件111之位置設有限位槽191，並於相對 應作動塊17回位柱171之位置設有珠體19 2及彈簧19 3 ’俾以將上蓋12鎖固於取放機構之面板2 0底部，使作動塊 17與面板2 〇間形成一氣室17 3，並利用防洩環圈17 2防 洩’而連結座19之底面則裝設吸頭3 0。 晴參閱第2圖所示，該浮動裝置係以氣壓管路於氣室1了 3 内注入氣體，以頂推作動塊17下移，該作動塊17即帶動連接 5 200837360 塊16、底板15及平面保持器i 8同步下移，並以平 18帶動連結座19?具電子元件4 〇之吸頭3。向下凸伸= ，使作動塊17與上盍12間具有-緩衝浮動空間，當頭〇 ^預設之下_用力下_子元件4㈣，電子元件4 力頂推吸碩3〇，而帶動連結座1 9及平面保持 益18向上位移，再以平面保持器工8帶動相 1 7、連接塊i 6及底板丄5亦向上位移，使吸== 洋動位移，達到防止壓損電子元件之使用效益。 惟’由於作動塊i 7之防茂環圈工72係用以防止氣 17 3之氣體外洩’相對地，防茂環圈丄7 2虚上 st;?? 2 3 〇欲產生緩衝浮動;用?即必= 防^圈17 2之摩擦力’但目前電子元件日趨精密且可承 下猶用力較小，若為使_3 Q克服防浅環圈丨7 2之摩 ΐ 動作用，則勢必需施以較大之下壓作用力，以3 生較ί之反作用力’但此卻易造成電子元件4〇因 二ΐ承又較大之下壓作用力而損壞之缺失；反之，若使吸頭3 0 〇施以較小下壓作用力，雖可避免電子元件4 〇受 =置:==生緩衝浮動作用 口此如何5又计一種可降低緩衝作動之摩捧力，而僅需ff雷 【發明内容】 、上i發二係提供—種膜片式浮動裝置，包含有本體 ，向保持$、作純、水平向保持器及連結座等元件 4Ϊ2Γ!裝設吸頭，其主要係於上蓋之頂面設有-可彈性 將严_於具有壓力源通氣口之取放機構面板 使膜片與面板間形成-密閉之氣室，俾以充氣***凸出之 6 200837360 s .if縣作動塊下移’使吸頭具有-垂直向緩衝Μ .- 須投置防茂元件，而可降低元件作動之摩捧力，:f，错此’毋 子元件施以較小之下壓作用力，即碩僅需對電 讀受損’達到易於緩衝作動及降低電子元:損5ί: 令彈簧之裝置之底板係設有彈簧，並 的向上頂推力，!及封^，而使對作動塊產生初始 之下遷作用力超出田電子闕調整作動時，若其產生 I 生初始的向上頂推力，吸收抵鎖超出d 壓作用力，祐H碰間整出達到符合需求設定範圍之下 者使侍取放機構具有更大的適用範圍。 【貝施方式】 為使貴審查委員對本發明作更進一步之睁解， 實施例並配合圖式，詳述如后： 八轉炫舉-較佳 t f 4 ΤΓ ： ,之位置開設穿孔二供 珠二之垂直向= 二j 頂、底面分別設有彈簀4 3 2，並令底面之彈箬 向It，?封板4 2，而可與封板4 2保持適當間隙，而垂直 1 f寺=3之内部係裝設有相互_之作動塊4 4及連接塊 g 1動塊4 4之外環面係接觸於垂直向保持器4 3之滾珠 並於底面設有複數具錐槽442之回位柱441，而連 =4 5之底面則鎖固一底板4 6，一裝設於作動塊4 4與底板 4⑽之水平向保持器4 7，係_、底面分別設置滾珠4 7工 ’亚於底_固-連結座4 8 ’該連結座4 8係於相對應本體 7 200837360 41限位件411之位置設有限位槽4 81，以供限位件4工工 之末端嵌置，並於相對應作動塊44回位柱441之位置設有彈 黃4 8 2及珠體4 8 3，且以彈簧4 8 2頂推珠體4 8 3滑入於 回位柱4 41之錐槽442中，一鎖固於本體41頂面之上蓋 49，其内部為中空狀，並於頂面設有數凸環491，'一可彈二 麦形之膜片5 0係以周緣跨置於上蓋4 9之凸環49 1上，並令 中間部位對應於作動塊4 4之上方。 7200837360 IX. Invention description: 【Technical field to which the invention belongs】 ========, fine and easy to slow [previous technology] Fan A electronic 70-piece pick-and-place mechanism, in order to make the electronic components can be set = test _ seat +, riding on the electronic thin _-complement (four) force H wire probe probe she touch, in order to accurately perform the job, due to the volume and precision of the electronic cow, it can withstand the pressure of the lower (for example, 3 ~50 kg) is also different'. In order to prevent electronic components (4) from being damaged during the pressing process = the floating wire is placed above the tip of the pick-and-place mechanism, so that the tip can be made a vertical direction at the moment of the lower I Buffer floating to prevent damage to electronic components. Referring to FIG. 1 , the patent application of the patent application No. 9 205 077, the "bearing type floating device" patent, is attached to the top and bottom of the body 1 1 having the limiting member 1 1 respectively. The air pressure pipe upper cover 12 and the sealing plate 13 are integrally provided, and a 2-way retainer 14 having a plurality of rows of balls i 4 JL and a spring 丄 4 2 is disposed inside, and the magazines 14 2 of the top and bottom surfaces respectively The top end of the Z-direction holder 14 is provided with a bottom plate 15 , a connecting block 16 and an actuating block 17 . The top surface of the actuating block 17 is provided with respective spaces. The bottom surface is provided with a return post 171, and a deflation ring 17 2 is disposed between the outer ring surface and the upper cover 12, and a plane retainer 18 is disposed between the actuating block 17 and the bottom plate 15, and the bottom surface thereof is locked. The connecting seat 19 is provided with a limiting slot 191 at a position corresponding to the limiting member 111 of the corresponding body 11, and is provided with a bead body 19 2 and a spring 19 3 ' at a position corresponding to the returning post 171 of the actuating block 17. The upper cover 12 is locked to the bottom of the panel 20 of the pick-and-place mechanism, so that an air chamber 17 3 is formed between the actuating block 17 and the panel 2, and the leakage prevention is utilized. -Tight ring 172 'connected to the bottom surface 19 of the base 30 is mounted the suction head. Clearly, as shown in Fig. 2, the floating device injects gas into the gas chamber 1 by a pneumatic line, and pushes the movable block 17 downward, and the actuating block 17 drives the connection 5 200837360 block 16, the bottom plate 15 and The plane holder i 8 is moved down synchronously, and the joint 19 is driven by the flat member 18 with the tip 3 of the electronic component 4 . Projecting downward =, so that there is a -buffering floating space between the actuating block 17 and the upper cymbal 12, when the head 〇 ^ is preset _ force _ sub-element 4 (four), the electronic component 4 pushes the top 3 〇, and drives the link The seat 1 9 and the plane maintain the benefit 18 upward displacement, and then the plane retainer 8 drives the phase 17 , the connecting block i 6 and the bottom plate 丄 5 are also displaced upwards, so that the suction == oceanic displacement, to prevent pressure loss electronic components Use benefits. However, due to the action block i 7, the anti-macro ring circle 72 is used to prevent the gas leakage of the gas 17 3 'relatively, the anti-macho ring 丄 7 2 imaginary st; ??? 2 3 〇 want to generate buffer floating; Use? That is necessary = anti-ring 17 2 friction 'but the current electronic components are more sophisticated and can be used less force, if _3 Q overcomes the anti-shallow loop 丨 7 2 The force must be applied with a large pressure force, and the reaction force of 3 is better than ί's but it is easy to cause the electronic component 4 to be damaged due to the pressure of the second bearing and the greater pressing force; The suction head 30 0 is applied with a small pressing force, although the electronic component 4 can be prevented from being subjected to the setting: == the raw buffer floating action port, and how to reduce the cushioning action, and only FF Ray [Invention] The above-mentioned i-ray system provides a diaphragm-type floating device, which includes a body, and holds a component for holding $, a pure, horizontal retainer, and a connecting seat. Mainly on the top surface of the upper cover - elastically tightened - the panel of the pick-and-place mechanism with the pressure source vent to form - seal between the diaphragm and the panel Room, 俾 bulging with inflatable bulge 6 200837360 s .if county moving block down 'to make the tip has a vertical buffer Μ.- Must be placed on the anti-glare components, and can reduce the force of the component,: f In this case, the 'scorpion component is subjected to a small lower pressing force, that is, the master only needs to be damaged by the electric reading' to achieve easy buffering action and reduce the electron element: loss 5 ί: the bottom plate of the spring device is provided with a spring, And the upward thrust, and the seal, so that the initial downward force acting on the actuating block exceeds the field electronic 阙 adjustment action, if it produces the initial upward thrust of the I, the absorption lock exceeds the d pressure force. If the H-touch is completed to meet the requirements set, the service will be more applicable. [Besch Way] In order to make the reviewer further understand the invention, the examples and the drawings are detailed as follows: Eight-turn stun-preferred tf 4 ΤΓ : , the position of the perforated two beads The vertical direction of the second = the top and the bottom of the second j are respectively provided with the magazine 4 3 2, and the bottom of the magazine is turned to the It, the sealing plate 4 2, and can maintain a proper gap with the sealing plate 4 2, while the vertical 1 f temple The internal structure of the =3 is provided with the mutual acting block 44 and the connecting block g1. The moving block 4 4 is in contact with the ball of the vertical retainer 43 and has a plurality of tapered grooves 442 on the bottom surface. Returning to the column 441, and the bottom surface of the connection = 4 5 locks a bottom plate 4 6 , and is mounted on the horizontal block holder 7 7 of the actuating block 4 4 and the bottom plate 4 ( 10 ), and the bottom surface is respectively provided with balls 4 7 ' The sub-base _ solid-connecting seat 4 8 ' is connected to the corresponding body 7 200837360 41 position limiting member 411 at a position of a limiting slot 411 for the end of the limiting member 4 to be embedded. And at the position corresponding to the returning block 44 of the movable block 44, the elastic yellow 4 8 2 and the bead body 4 8 3 are arranged, and the spring 4 8 2 pushes the bead body 4 8 3 to slide into the return post 4 41 cone In slot 442, The cover 49 is fixed on the top surface of the main body 41, and the inside thereof is hollow, and a plurality of convex rings 491 are arranged on the top surface, and a diaphragm of the two-magnetized shape is placed on the upper cover by a peripheral edge. The ring 49 1 is placed with the intermediate portion above the actuator block 4 4 . 7
請參閱第5圖所示，該浮動裝置係將上蓋4 9鎖固於且有壓 力源通氣口 6 1之取放機構面板6 〇下方，令上蓋4 ^面板 6 0緊密夹持膜片5 0之周緣而可防茂，並利用上蓋4 ==一丄，讀严位膜片5 0，使膜片5 〇= 曰二/成在閉之氣至51，而連結座48之底面則供裝設 至少二，吸頭7〇之取放器，用以移載及下壓電子元件。 請J，第6圖所示’取放機構之氣壓源由面板6◦之壓力源 通观口61注人氣體於密閉之氣室5丄巾時 作適當之彈性變形，該膜片5 〇即受氣體:頂 4:== I?’使作動塊4 4帶動連接塊4 5、底板 4 7下移，而水平向保肺4 7再帶動連妹 ，=吸頭7〇向下位移凸伸，使作動塊44與上蓋3七 有一間隙，而可作為吸頭7〇之緩衝浮動空間。 八 套座當吸頭7_電子元件80置入測試 底板46及連接塊45間具有適 移時，令吸頭7 0帶勤輕^ 〇叉測試套座9 〇之導引作微小偏 作動塊4 4及底板4 、底面之滾珠4 7 1分別與 浮動，而連結座接觸’以防止連結座4 8任意 珠體48 3败作動塊44回位柱441 8 200837360 之錐槽442導引而向下位移，且壓縮彈簧48 2，並以限位槽 4 8 1頂置於本體4 之限位件4 i i而限位，進而使吸頭7 〇 可作二微調=移，以便利將電子元件8 0置入於測試套座9 〇。 卷ηΐΐ閱第8圖所*，當吸頭70移載電子元件80置入測試 時’以垂直向而言，取放機構之下壓力相對於電子元件 /1 Q I f生反作用力’該反作用力將推頂吸頭7 Q帶動連結座 平向保持器4 7向上位移，並以水平向保持器4 7傳動 4 4、連接塊4 5及底板4 6上移’令作動塊4 4頂壓膜 ^使吸頭7 〇相對於電子元件8 0作—緩衝浮動位移； Ϊΐ 〇，板6 〇間係形成一密閉之氣室5 1，並無設置 疋 換5之，作動塊4 4欲反向作動上升時，毋須如習 2=下壓作用力的方式來克服㈣元件移動之摩i力，、而使 取放機構之吸頭7 Q僅需以較小之下壓_力下壓電子元件8 〇 時^生浮動緩衝制’進而達到易於緩衝作動及降低電子 兀件相壞率之效益。 τ 明參閱弟9圖所示，當吸頭7Π脱離雷# 動塊4 4因盔反作用力丙上頂推 I卩叮紐後，心作 μ = η 作用力向頂推P可解除對膜片5 0之壓抵， 再-人受氣至5 1之氣體頂撐而彈性凸出，並頂推作動 ==7 0等元件向下凸伸位移復位丄 4 8 8之彈菁4 8 2復位，令彈簧4 8 2頂推珠體 ^ ^ 回位柱4 4 1之錐槽4 4 2位移’使連結座 ί 歧頭7ΌΘ復綠，達到使吸頭 4 6 ，封板4 2，而使作動塊4 4於未受向上之反作用:時^】 ^始的向上頂推力；由於測試之電子元件，与之 壓作用力亦有所差異，—般而言，若下壓作用力需= 9 200837360 5 jkgf時，以F=P*A的公式換算，一般氣壓源氣壓為5kg/cm2 ，1為符合最大下壓作用力5 〇kgf時，其作動塊4 4所需設計之 $積A則需為1 〇cm2 ;又由於一般氣壓源之調壓閥可調整之範圍 7kg/cm2’則氣壓源之調壓閥可調整作用起始值〇 · 5 kgCm2，於作動塊4 4設計之面積A為l〇cm2的定值下，〇 · 5 * 1 〇cmk 5kgf (p*A=F)，亦即氣壓源之調壓閥可調整 受，作用之起始值即會使作動塊4 4產生5kgf的下壓作用力，而 旅ρΐί出需求設定3〜5 0kgi之最低下壓作用力2kgf，因此本 =月利用彈簧46 !對作純4 4產生初始的向上頂推力，以抵 =出最低需求設定下壓作用力2kgf之力，此方式即可利用一般 ，堅源之調壓_整出達到符合需求設定範圍之下壓作用力 侍取放機構具有更大的適用範圍。 【圖式簡單說明】 第1圖 第2圖 第3圖 弟4：圖 弟5圖 第6圖 弟7圖 弟8圖 第9圖 ，式台灣申請第92205077號專利案之結構示意圖。 習式台灣申請第922,05077號專利案之使用示意圖。 本發明之零件分解圖。 本發明之組合剖視圖。 本發明應用於取放機構之組裝示意圖。 本發明使吸頭置放下壓電子元件之使用示意圖（一）。 本發明使吸頭置放下壓電子元件之使用示意圖（二）。 本發明使吸頭置放下壓電子元件之使用示意圖（三 本發明使吸頭自動復位之使用示意圖。 L主要元件符號說明】 〔習式〕 4 本體：1 1 上i · 1 2 2向保持器： 彈簧：14 2 連接塊：16 限位件：111 封板：1 3 滾珠：14 1 底板：1 5 作動塊：17 10 200837360Referring to FIG. 5, the floating device locks the upper cover 49 to the lower side of the pick-and-place mechanism panel 6 of the pressure source vent 61, so that the upper cover 4^the panel 60 closely clamps the diaphragm 50. The periphery can be prevented, and the upper cover 4 == one 丄, the severe diaphragm 50 is read, so that the diaphragm 5 〇 = 曰 2 / is closed to 51, and the bottom of the joint 48 is installed. At least two, the pick-and-place device of the suction head 7 is used for transferring and pressing the electronic components. Please refer to J. Fig. 6 shows that the air pressure source of the pick-and-place mechanism is appropriately elastically deformed when the gas is injected into the closed air chamber 5 by the pressure source of the panel 6◦, and the diaphragm 5 is subjected to appropriate elastic deformation. Gas: top 4:== I?', the actuating block 4 4 drives the connecting block 4 5, the bottom plate 4 7 moves down, and the horizontal direction protects the lungs 4 7 and then drives the sister, = the suction head 7 〇 downward displacement convex, The actuating block 44 has a gap with the upper cover 37, and can serve as a buffer floating space for the suction head 7〇. Eight sets of seats When the suction head 7_electronic component 80 is placed between the test bottom plate 46 and the connecting block 45, the suction head 70 is brought to the light and the test piece 9 is guided as a small partial moving block. 4 4 and the bottom plate 4, the bottom surface of the ball 4 7 1 respectively and the floating, and the connecting seat contact 'to prevent the connecting seat 4 8 any of the beads 48 3 from acting as the moving block 44 returning to the column 441 8 200837360 cone groove 442 guiding The lower displacement, and the compression spring 48 2, and the limit groove 481 is placed on the limit member 4 ii of the body 4 to limit, so that the suction head 7 〇 can be fine-tuned = shift to facilitate the electronic components 80 is placed in the test socket 9 〇. The volume η is referred to in Fig. 8, when the suction head 70 transfers the electronic component 80 into the test, 'in the vertical direction, the pressure under the pick-and-place mechanism is opposite to the electronic component /1 QI f reaction force'. The ejector nozzle 7 Q drives the joint holder flat retainer 47 to be displaced upward, and is driven horizontally to the retainer 47, and the connecting block 4 5 and the bottom plate 4 6 are moved up to make the actuating block 4 4 press the film. ^The tip 7 作 is made to buffer the floating displacement with respect to the electronic component 80; Ϊΐ 〇, the plate 6 forms a closed air chamber 5 1 between the turns, and no switch 5 is provided, and the actuating block 4 4 is reversed. When the actuation is ascending, it is not necessary to overcome the force of the movement of the component as in the case of 2 = pressing force, so that the suction head 7 Q of the pick-and-place mechanism only needs to press down the electronic component with a small pressure. 8 〇 ^ 生 生 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动 浮动τ Ming see brother 9 shows, when the suction head 7 Π 脱 雷# move block 4 4 due to the reaction force of the helmet on the top of the I push the button, the heart is μ = η force pushing the top P can lift the film The pressure of the piece 50 is reversed, and then the person is subjected to gas to the top of the gas to support the protrusion of the gas, and pushes the action ==7 0 and the like. The downward displacement of the component is reduced. 丄4 8 8 The elastic cyanine 4 8 2 reset , so that the spring 4 8 2 pushes the bead body ^ ^ the return post 4 4 1 the taper groove 4 4 2 displacement 'the joint ί the head 7 ΌΘ green, so that the suction head 4 6 , the sealing plate 4 2, so that Actuating block 4 4 is not subjected to the upward reaction: the upward thrust of the first time; due to the electronic components tested, the pressure is also different from the pressure, in general, if the pressing force needs to be = 9 200837360 5 jkgf, converted by the formula of F=P*A, the general air pressure is 5kg/cm2, and 1 is the maximum pressure of 5 〇kgf, and the design of the actuator 4 is the product A. It needs to be 1 〇cm2; and because the pressure regulating valve of the general air pressure source can be adjusted to the range of 7kg/cm2', the pressure regulating valve of the air pressure source can adjust the initial value of the action 〇·5 kgCm2, and the area A of the design of the actuating block 4 4 For l〇cm2 Next, 〇· 5 * 1 〇cmk 5kgf (p*A=F), that is, the pressure regulating valve of the air pressure source can be adjusted, and the initial value of the action will cause the actuating block 4 4 to generate a pressing force of 5kgf. The brigade needs to set the minimum pressing force of 2kgf of 3~5 0kgi, so this spring uses the spring 46! to produce the initial upward thrust of the pure 4 4, to set the pressing force 2kgf The force can be used in this way. The pressure regulation of the source is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ [Simple diagram of the diagram] Fig. 1 Fig. 2 Fig. 3 Fig. 4: Fig. 5 Fig. 6 Fig. 7 Fig. 8 Fig. 9 Fig. 9 is a schematic diagram of the structure of the Taiwan Patent Application No. 92205077. A schematic diagram of the use of the Taiwanese application No. 922,05077. An exploded view of the parts of the present invention. A cross-sectional view of the combination of the present invention. The invention is applied to the assembly diagram of the pick-and-place mechanism. The invention uses a schematic diagram (1) for placing the suction head on the pressing electronic component. The invention provides a schematic diagram of the use of the suction head to place the pressing electronic component (2). The utility model provides a schematic diagram of the use of the suction head to place the pressing electronic component (three schematic diagrams of the invention for automatically resetting the suction head. L main component symbol description) [study] 4 body: 1 1 upper i · 1 2 2 direction retainer : Spring: 14 2 Connection block: 16 Limiting parts: 111 Sealing plate: 1 3 Ball: 14 1 Base plate: 1 5 Actuating block: 17 10 200837360
回位柱：1 7 1 氣室：1 7 3 連結座：1 9 珠體:1 9 2 面板：2 0 電子元件：4 0 〔本發明〕 本體：4 1 封板· 4 2 垂直向保持器：4 3 彈簧：4 3 2 回位柱：4 4 1 連接塊：4 5 彈簧：4 6 1 滾珠：4 71 限位槽：4 8 1 珠體：4 8 3 凸環：4 9 1 氣室：5 1 壓力源通氣口：61 電子元件：8 0 防洩環圈：17 2 平面保持器：18 限位槽：191 彈簧：19 3 吸頭：3 0 限位件：411 穿孔：4 21 滚珠：4 3 1 作動塊：4 4 錐槽：4 4 2 底板:4 6 水平向保持器：4 7 連結座：4 8 彈簧：4 8 2 上蓋：49 膜片：5 0 面板:6 0 吸頭:7 0 測試套座：9 0 11Return column: 1 7 1 Air chamber: 1 7 3 Connector: 1 9 Beads: 1 9 2 Panel: 2 0 Electronic components: 4 0 [Invention] Body: 4 1 Sealing plate · 4 2 Vertical retainer :4 3 Spring: 4 3 2 Return column: 4 4 1 Connection block: 4 5 Spring: 4 6 1 Ball: 4 71 Limit groove: 4 8 1 Bead body: 4 8 3 Coronal ring: 4 9 1 Air chamber :5 1 Pressure source vent: 61 Electronic components: 8 0 bleed ring: 17 2 Planar retainer: 18 Limit groove: 191 Spring: 19 3 Tip: 3 0 Limiter: 411 Perforation: 4 21 Ball :4 3 1 Actuating block: 4 4 Cone groove: 4 4 2 Base plate: 4 6 Horizontal retainer: 4 7 Connecting block: 4 8 Spring: 4 8 2 Upper cover: 49 Diaphragm: 5 0 Panel: 6 0 Tip :7 0 Test kit: 9 0 11