1268852 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種定位裝置，特別是指一種可將一 半閉式管狀物吸住確實定位的半閉式管狀物定位裝置。 【先前技術】 一般半閉式管狀物（例如瓶胚）進行吹塑成型的前置作業 為檢測，主要目的在得知該半閉式管狀物的外形、尺寸是 否符合品質要求，如圖1、2所示，進行檢測作業前須先 將一半閉式管狀物1〇定位在一定位裝置20上。 該定位裝置20具有一固定座21，自該固定座21的一 頂面2U朝向-底面212設置的三滑槽22,分別滑設於該 三滑槽22並高於該頂面211的三滑塊23，及分別自該三滑 塊23的頂面成型並呈階梯狀的三定位塊24。每一定位塊 24各具有相互垂直的一承置面241及一導引面242。 檢測時，先將該半閉式管狀物1〇的一開放端面Η置放 在為一承置面241上，然後將該三滑塊朝反向移動至該 三導引面242抵置該半閉式管狀物1〇的-内管面12，如此 就可使=半閉式管狀物1G獲得定位，續可進行檢測作業。 —該定位裝置20雖然具有可使該半閉式管狀物1〇獲得 定位的功能，但實務上存有下列缺失： 一、因為初將該半閉式管狀物1G的開放端面丨丨置放在 二：置面241上時，該半閉式管狀物1〇仍極易搖晃不穩 ;此時縱Ϊ將該三定位塊24朝反向移動至該三導引面242 &置該内官面12使該半閉式管狀物1〇定位，該半閉式管 1268852 m舌亦極有可能處在不正也就是定位不確實狀態，此時 、"冑调整该二滑塊23、該三定位塊24的位置，導致 “半1式&狀物1Q之定位作業較費時、不便的缺失。 為疋藉由將该二定位塊24朝反向移動至該三導 面242抵置該内管面12的方式使該半閉式管狀物10定 ”斤乂吊、時該二導引面242的徑度須小於該内管面12 =度，也就是當卸下該半閉式管狀物1G後，須要先將該 疋位塊24相對移動近接，才能再進行下一次的檢測作業 ’實務上具有該半閉式管狀物1G之定位作業較費時、不便 的缺失。 【發明内容】 因此，本發明之目的是在提供一種可以快速確實、方 便使―半閉式管狀物獲得^位的半閉式管狀物定位裝置。 於是，本發明半閉式管狀物定位裝置包含一固定座， 固置在该固定座上的承載座，滑設於該固定座與該承載 座之間的至少二滑座，及一組設於該固定座的真空源。 "亥固定座包括一軸線，分別圍繞該軸線並呈不等徑長 的一内壞緣與一外環緣，連接該内環緣與該外環緣並呈反 向設置的一第一側面與一第二側面，&自該第一側面朝向 該第二側面設置並連通該内環緣的至少二滑槽。 0亥承載座具有呈反向設置的一承載面與一固置在該第 一側面上的固結面，及貫穿該承載面與該固結面並對齊上 述滑槽的至少二滑槽。 每一滑座各包括一滑置於該等滑槽的滑塊，自該滑塊 1268852 該承載面的連結塊，及-自該連結塊成型並 具有一導引面的導塊。 该真空源是組設於該固定一 緣。 座的第一側面並對準該内環 藉此，只需將該等滑塊調整至該等導引 該半閉式管狀物的内管面徑度，則當將該半閉式管狀物的 一開口端面置放於該承載面的過程中，可藉由該等導引面 與該内管面之間的滑配關係，以方便將該開口端面平穩置 放在該承載面上，最後配合該真⑽就可使該半閉式管狀 物被吸住定位’使本發❹有可以快速確實、方便定位該 半閉式管狀物的特性。 【實施方式】 本發明半閉式管狀物定位裝置前述以及其他技術内容 、特點與功纟，在以下配合參考圖式之一較佳實施例的詳 細說明中，將可清楚的明白。 如圖3、5、6、7所示，本發明定位裝置是供一半 閉式管狀物30定位用，該半閉式管狀物3〇具有一開放端 面31及一内管面32。 該較佳實施例包含一固定座40、一固置在該固定座4q 上的承載座50、滑設在該固定座40與該承載座5〇之間的 三滑座60，及一真空源70。 該固定座40具有一轴線41 ,分別圍繞該軸線41並呈 不等徑長的一内環緣42與一外環緣43 ,連接該内環緣42 與該外壤緣43並呈反向設置的一第一側面44與一第二側面 1268852 45，及自該第一側面44朝向該第二側面45設置並連通該内 環緣42但不連通該外環緣43的三滑槽46。 該外環緣43以階梯狀設計最佳，可以藉由一大徑環緣 與該第一側面43配合形成一固定環47以便於將該固定座 40鎖固於一物件（圖未示）。 又’該三滑槽46以等角度設置最佳。 該承載座50包括呈反向设置的一承載面Η與一固置 在該第一側面44上的固結面52, 一連結該承載面51與該 固結面52的圈環面53,及貫穿該承載面51與該固結面52 並對齊該三滑槽46的三滑槽54。 較佳地，該承載座50更包括自該固結面52延伸並恰 可套置於該外環緣43外的凸環55, #將該承載座5〇的固 結面52置放在該固定座4〇的第一側面44上，再使用數鎖 件80鎖結該固定座4〇與該承載座5()，就可使該固定座仰 與該承載座50相互鎖結固定。 該承載面51具有-供該開放端面31置放緊貼的貼置 區90(見圖4 )。 該滑座60為一略呈階梯狀的座體，包括一可在該等滑 槽46、54之間滑移的最長滑塊61，—自該滑塊η成型並 具有一不高於該承載面51之連結面621的連結塊Μ，及一 自該連結塊62成型並具有一導引面631的最短導塊α。 載面51配合形成一更大面積的貼置區90 621之間的夾角以 較佳地，該導引面631與該連結面 1268852 略大於九十度最佳，意即該導引面631相對於該連結面62ι 為一斜面。 該真空源70是組設於該固定座40的第二側面45並對 準該内環緣42。 ^如圖5、6、7所示，使用時，只須先將該三滑座6〇 調整至該等導引面631所形成的外徑等同於該半閉式管狀 物30之内管面32的徑度位置，然後將該半閉式管狀物扣 的開放端面31由上往T放置，在放置過程中可藉由該等導 引面631與該内管面32形成的滑配關係，使該半閉式管狀 物30的開放端面31得以平穩置放在該承載座％的承載面 51與該三承置面621上，之後配合該真空源7〇，則可產生 抽真空作用使該開放端面31被吸住並緊貼於該承載面Η、 該三連結面621上，也就是緊貼於該貼置區90(見圖4) ’終 使該半閉式管狀物3G確實定位’續可對該半閉式管狀物％ 進订檢測作業，當檢測作業完成，將該半閉式管狀物％上 移脫離該等導塊63，就可再進行下—個（相同尺寸規格）半閉 式管狀物3G的定位檢測作f，並不須移動該三滑座⑼。 值得說明的是’本發明只有二滑座6〇亦可完成該半閉 式管狀物3 0的定位作業。 歸納上述，本發明半閉式管狀物定位裝置具有如下所 述之功效及優點，故確實能達成發明目的： -、因為本發明只須將該半閉式管狀物3〇的開放端面 31置放在該承載座50的承載面51 ±，再配合該真空源 就可使該半閉式管狀物3G被吸住定位，所以具有可以快速 1268852 確實定位該半閉式管狀物3G的功效及優點。 因為本&明，、須將該等滑座6G調整至該等導引面 631所形成的外徑等同於該半閉式管狀物30之内管面32的 徑度位置，則在將該半閉式管狀物30的開放端面31置放 ㈣承載面51的過程中，就可藉由該等導引面631與該内 s面32 $成的/f配關係’使本發明具有可以方便將該開放 端面31平穩置放在該承載座5〇的承載面51與該三承置面 621上，且檢測同一規格半閉式管狀物30時，並不須要重 新調整該料座60之位以㈣省作#工時㈣效及優點1268852 IX. Description of the Invention: [Technical Field] The present invention relates to a positioning device, and more particularly to a semi-closed tubular positioning device capable of sucking a semi-closed tubular object and positioning it. [Prior Art] The pre-operation of general blow molding of semi-closed tubulars (such as preforms) is for testing. The main purpose is to know whether the shape and size of the semi-closed tubulars meet the quality requirements, as shown in Figure 1, 2 It is indicated that half of the closed tubular member 1 must be positioned on the positioning device 20 before performing the testing operation. The positioning device 20 has a fixing base 21, and three sliding slots 22 disposed from a top surface 2U of the fixing base 21 toward the bottom surface 212 are respectively slidably disposed on the three sliding slots 22 and higher than the three sliding surfaces of the top surface 211. Block 23, and three positioning blocks 24 respectively formed from the top surface of the three sliders 23 and having a step shape. Each of the positioning blocks 24 has a receiving surface 241 and a guiding surface 242 which are perpendicular to each other. In the detection, an open end face of the semi-closed tubular member 1 is placed on a receiving surface 241, and then the three sliding blocks are moved in the opposite direction to the three guiding faces 242 to abut the semi-closed type. The inner tube surface 12 of the tube 1 is so that the semi-closed tube 1G can be positioned and the inspection operation can be continued. - Although the positioning device 20 has the function of positioning the semi-closed tubular member 1 , the following drawbacks exist in practice: 1. Since the open end face of the semi-closed tubular 1G is initially placed in two: When the surface 241 is placed on the surface 241, the semi-closed tubular member 1 is still easily shaken and unstable; at this time, the three positioning blocks 24 are moved in the reverse direction to the three guiding surfaces 242 & The semi-closed tubular body 1〇 is positioned, and the semi-closed tube 1268952 m tongue is also likely to be in a wrong state or in an undefined state. At this time, the position of the two sliders 23 and the three positioning blocks 24 is adjusted. Therefore, the positioning operation of the "half 1 type" and the object 1Q is more time-consuming and inconvenient. In order to move the two positioning blocks 24 in the reverse direction to the three-way surface 242 to abut the inner tube surface 12 When the semi-closed tubular body 10 is fixed, the diameter of the two guiding surfaces 242 must be less than the inner tube surface 12 = degree, that is, after the semi-closed tubular 1G is removed, the first The clamp block 24 is relatively moved and moved in order to perform the next inspection operation. The practice has the semi-closed tubular shape. The positioning of the 1G is more time-consuming and inconvenient. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a semi-closed tubular positioning device that can quickly and reliably achieve a semi-closed tubular shape. Therefore, the semi-closed tubular positioning device of the present invention comprises a fixing seat, a bearing seat fixed on the fixing seat, at least two sliding seats disposed between the fixing seat and the bearing seat, and a set of The vacuum source for the mount. "Hai mount includes an axis, respectively, an inner inner edge and an outer ring edge of unequal length, and a first side connected to the outer ring edge and oppositely disposed And a second side, & at least two chutes disposed from the first side toward the second side and communicating with the inner rim. The 0-foot carrier has a bearing surface disposed in a reverse direction and a fixing surface fixed to the first side surface, and at least two sliding grooves extending through the bearing surface and the fixing surface and aligning the sliding groove. Each of the carriages includes a slider that slides on the runners, a coupling block of the bearing surface from the slider 1268852, and a guide block formed from the coupling block and having a guiding surface. The vacuum source is assembled to the fixed edge. The first side of the seat is aligned with the inner ring thereby adjusting the slider to the inner tube surface diameter of the semi-closed tubular member, and an opening of the semi-closed tubular member During the process of placing the end surface on the bearing surface, the sliding relationship between the guiding surface and the inner tube surface can be conveniently placed on the bearing surface, and finally the true (10) The semi-closed tubular member can be positioned and positioned to make the hairpin have the characteristics of being able to quickly and reliably locate the semi-closed tubular article. [Embodiment] The above-described and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. As shown in Figures 3, 5, 6, and 7, the positioning device of the present invention is for positioning a semi-closed tubular member 30 having an open end face 31 and an inner tubular face 32. The preferred embodiment includes a fixing base 40, a bearing base 50 fixed on the fixing base 4q, a three sliding seat 60 sliding between the fixing base 40 and the carrying base 5, and a vacuum source. 70. The fixing base 40 has an axis 41 around the axis 41 and an inner ring edge 42 and an outer ring edge 43 of unequal length, connecting the inner ring edge 42 and the outer edge 43 in opposite directions. A first side 44 and a second side 1268952 are disposed, and three sliding slots 46 are disposed from the first side 44 toward the second side 45 and communicate with the inner rim 42 but not the outer rim 43. The outer rim 43 is preferably designed in a stepped shape. A large diameter rim can be engaged with the first side surface 43 to form a fixing ring 47 for locking the fixing base 40 to an object (not shown). Further, the three chutes 46 are optimally arranged at equal angles. The carrier 50 includes a bearing surface 反向 disposed in a reverse direction and a fixing surface 52 fixed on the first side surface 44, a ring surface 53 connecting the bearing surface 51 and the fixing surface 52, and The three sliding grooves 54 of the three sliding grooves 46 are aligned with the supporting surface 51 and the fixing surface 52. Preferably, the carrier 50 further includes a convex ring 55 extending from the fixing surface 52 and just nesting outside the outer ring 43. # Place the fixing surface 52 of the carrier 5〇 in the The first side surface 44 of the fixing base 4 is locked with the fixing seat 4 and the bearing base 5 by using a plurality of locking members 80, so that the fixing seat can be locked and fixed to the bearing base 50. The bearing surface 51 has an attachment area 90 (see Fig. 4) for the open end surface 31 to be placed in close contact with. The carriage 60 is a slightly stepped seat body, including a longest slider 61 that can slide between the slots 46, 54 - formed from the slider η and has a height not higher than the carrier The connecting block 连结 of the connecting surface 621 of the surface 51 and a shortest guiding block α formed from the connecting block 62 and having a guiding surface 631. The loading surface 51 is matched to form an angle between the mounting areas 90 621 of a larger area. Preferably, the guiding surface 631 and the connecting surface 1268952 are slightly larger than ninety degrees, that is, the guiding surface 631 is opposite. The connecting surface 62ι is a slope. The vacuum source 70 is disposed on the second side 45 of the mount 40 and aligns the inner rim 42. As shown in FIGS. 5, 6, and 7, in use, it is only necessary to first adjust the three slides 6〇 to the guide surfaces 631 to form an outer diameter equivalent to the inner tube surface 32 of the semi-closed tubular 30. The position of the radial direction, and then the open end surface 31 of the semi-closed tubular buckle is placed from the top to the T, and the sliding relationship between the guiding surface 631 and the inner tube surface 32 can be made during the placement process. The open end surface 31 of the semi-closed tubular member 30 is smoothly placed on the bearing surface 51 of the bearing seat and the three bearing surface 621, and then the vacuum source 7 is engaged to generate a vacuum to open the open end surface 31. Being sucked and adhered to the carrying surface Η, the three joint surface 621, that is, in close contact with the mounting area 90 (see FIG. 4), the final positioning of the semi-closed tubular 3G is continued. Semi-closed tubular %% binding inspection operation, when the inspection operation is completed, the semi-closed tubular body is moved up from the guide block 63, and the positioning of the next (same size) semi-closed tubular 3G can be performed. To detect f, it is not necessary to move the three carriage (9). It is worth noting that the present invention can only perform the positioning operation of the semi-closed tubular member 30 with only two slides 6〇. In summary, the semi-closed tubular positioning device of the present invention has the following advantages and advantages, and thus can achieve the object of the invention: - Because the present invention only needs to place the open end face 31 of the semi-closed tubular member 3 The bearing surface 51 of the carrier 50 is matched with the vacuum source to allow the semi-closed tubular 3G to be positioned and attracted, so that it has the effect and advantage of being able to quickly position the semi-closed tubular 3G. Because the present & Ming, the slider 6G must be adjusted until the outer diameter formed by the guiding surface 631 is equal to the radial position of the inner tube surface 32 of the semi-closed tubular 30, then the half is In the process of placing the open end surface 31 of the closed tubular member 30 in the (four) bearing surface 51, the present invention can be easily obtained by the matching relationship between the guiding surface 631 and the inner s surface 32 The open end surface 31 is smoothly placed on the bearing surface 51 of the bearing frame 5 and the three bearing surface 621, and when the semi-closed tubular member 30 of the same specification is detected, it is not necessary to re-adjust the position of the material holder 60 to (4) Work time (four) effect and advantages
Q 三、因為本發明該導引面631與該連結面621之間的 夾角略大於九十度，所以在將該半閉式管狀物％的開放端 面31置放在该承載面51的過程中，可以藉由該等導引面 631產生導引作用，進而可較方便將該半閉式管狀物川的 開放端面31平穩置放在該承載座5()的承載面51上使本 發明具有可以快速、方便定位該半閉式管狀物％的功效及 優點。 惟以上所述者，僅為本發明之一較佳實施例而已，當 不能以此限定本發明實施之範圍，即大凡依本發明申請專 利範圍及發明說明内容所作之簡單的等效變化與修飾，皆 仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一習用半閉式管狀物定位裝置的一立體圖； 圖2是習用半閉式管狀物定位裝置的一局部剖視圖； 1268852 圖3是本發明定位裝置一較佳實施例的一組合立體圖 圖4是該較佳實施例的一俯視圖，說明一貼置區； 圖5是該較佳實施例的一俯視圖，說明一半閉式管狀 物的定位狀態； 圖6是沿圖5中的線6 — 6所取的剖面圖；及 圖7是沿圖6中的線7 — 7所取的剖面圖。 11 1268852 【主要元件符號說明】 30 半閉式管狀物 31 開放端面 32 内管面 40 固定座 41 轴線 42 内環緣 43 外環緣 44 第一侧面 45 第二側面 46 滑槽 47 固定環 50 承載座 51 承載面 52 固結面 53 圈環面 54 滑槽 55 凸環 60 滑座 61 滑塊 62 連結塊 621 連結面 63 導塊 631 導引面 70 真空源 80 鎖結件 90 貼置區 12Q. Because the angle between the guiding surface 631 and the connecting surface 621 is slightly larger than ninety degrees according to the present invention, in the process of placing the open end surface 31 of the semi-closed tubular body on the bearing surface 51, The guiding action can be generated by the guiding surfaces 631, so that the open end surface 31 of the semi-closed tubular object can be conveniently placed on the bearing surface 51 of the bearing seat 5 (), so that the invention can be quickly It is convenient to locate the efficacy and advantages of the semi-closed tube. However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made by the scope of the present invention and the description of the invention. All remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a conventional semi-closed tubular positioning device; Figure 2 is a partial cross-sectional view of a conventional semi-closed tubular positioning device; 1268852 Figure 3 is a preferred embodiment of the positioning device of the present invention 4 is a top view of the preferred embodiment, illustrating an attachment area; FIG. 5 is a top view of the preferred embodiment illustrating the positioning of the semi-closed tubular; FIG. 6 is along the FIG. A cross-sectional view taken from line 6-6; and Fig. 7 is a cross-sectional view taken along line 7-7 in Fig. 6. 11 1268852 [Description of main components] 30 Semi-closed tubular 31 Open end 32 Inner tube surface 40 Mounting seat 41 Axis 42 Inner ring 43 Outer rim 44 First side 45 Second side 46 Chute 47 Retaining ring 50 Carrying Seat 51 Bearing surface 52 Consolidation surface 53 Ring surface 54 Chute 55 Convex ring 60 Slide 61 Slider 62 Connection block 621 Connection surface 63 Guide block 631 Guide surface 70 Vacuum source 80 Locking piece 90 Mounting area 12