M267057 捌、新型說明： 【新型所屬之技術領域】 本新型是有關於一種，特別是指一種塑膠瓶的成型設 備，特別是指一種全自動拉吹機。 5 【先前技術】 如圖1所示，現有一種自動吹瓶機（申請案號第 87208837號新型專利案），包含有一旋轉台座丨、一設置在 該旋轉台座1 一側的供料裝置2、一懸設在該旋轉台座1上 10 15 方的加熱裝置3、一懸設在旋轉台座1上方且位在該供料裝 置2 —側的吹氣裝置4及一設置在該旋轉台座1 一側且介 於該供料裳置2與該吹氣裝置4之間的取料裝置5。該旋轉 口座1周緣設有多數的置料座101，且利用該供料裝置2可 將瓶胚插㊉定㈣等置料座⑻上後，再使瓶胚依序經由 該加熱裝置3 i隹;μ 進订加熱、該吹氣裝置4進行吹氣膨脹、該 取料裝置5自會7跑社 請取枓，而達成自動吹瓶目的。 雖然，上、,十、沾 、 地的自動吹瓶機可達到預期之自動吹瓶作業 ，但該供料裝 曰罝2、加熱裝置3、吹氣裝置4及取料裝置5 疋》口著該旋轉么座 轉台座丨 的周緣環設，且利用沿水平設置的旋 -來，”生㈣動作，而使得瓶胚完成吹瓶作業，如此 計、規劃相所佔㈣地面㈣相#大，對廠房設 【新型内容】 因此， 胚進行加熱 本新型之Β ^ 的，即在提供一種利用立式輸送瓶 、吹成型等作業且減少佔用面積之全自動拉 20 M267057 吹機。 於是，本新型之全自動拉吹機，是可將一瓶胚拉吹成 具有較大體積之瓶體，並包含一機架、一組裝在該機架上 的輸送單元、一可驅動該輸送單元產生間歇運轉的驅動單 5 元、一裝設在該機架上的加熱單元、一裝設在該加熱單元 一側的成型單元。該機架具有一第一端部及一與該第一端 部呈相反設置的第二端部。該輸送單元是沿一垂直於一水 平面的垂直平面而在該第一、二端部之間循環運轉，且可 將該瓶胚由該第一端部帶移至該第二端部，並具有二呈平 10 行設置且沿該垂直平面產生運轉的輸送鏈條、多數等間隔 設置且連結在該等輸送鏈條之間的定位件、多數分別軸設 在該等定位件上且供瓶胚套設定位的瓶胚座。該加熱單元 是介於該第一、二端部之間而罩設在該輸送單元外部，可 對由該輸送單元所運送的瓶胚加熱軟化。該成型單元是裝 15 設在該機架的第二端部上且對應該輸送單元的運送方向而 位在該加熱單元一側，可對已軟化的瓶胚進行拉吹成型。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，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 20 楚的明白。 如圖2、圖3及圖4所示，本新型全自動拉吹機之較佳 實施例，是可將一瓶胚100拉伸吹氣形成具有較大體積之 瓶體100’，並包含一機架10、一組裝在該機架10上的輸送 單元20、一可驅動該輸送單元20產生間歇運轉的驅動單元 M267057 30、一裝設在該機架10上的加熱單元40、一對應該加熱單 元40而裝設在該輸送單元20 —側的掣轉單元50、一裝設 在該加熱單元40 —側的成型單元60及一裝設在該成型單 元60 —側的取料單元70。 5 該機架10具有一第一端部11、一與該第一端部11呈 相反設置的第二端部12及一由該第一端部11延伸至該第 二端部12的頂面13。 配合參閱圖5，該輸送單元20是沿一垂直於一水平面 的垂直平面I而在該第一、二端部11、12之間循環運轉， 10 且可將該瓶胚100由該第一端部11帶移至該第二端部12 ，並具有二呈平行設置且沿該垂直平面I產生運轉的輸送 鏈條21、多數等間隔設置且連結在該等輸送鏈條21之間 的定位件22、多數分別軸設在該等定位件22上且供瓶胚 100套設定位的瓶胚座23。該等瓶胚座23各具有一可穿過 15 伸在該等定位件22底部的軸桿231。 本實施例的驅動單元30是以步進馬達為例，且裝設在 該機架10的底部；此外，該驅動單元30也可為伺服馬達 、油壓系統、空壓系統等其他等效物。 本實施例的加熱單元40是以烤箱為例並裝設在該機架 20 10之頂面13上，且介於該第一、二端部11、12之間而罩 設在該輸送單元20外部，可對由該輸送單元20所運送的 瓶胚100加熱軟化。 配合參閱圖5，該掣轉單元50是對應該加熱單元40 之設置範圍而裝設在該輸送單元20 —側的，並具有一沿該 M267057 輸送鏈條21平行運轉的掣動鏈條51、一可驅動該掣動鏈 條51產生運轉的馬達52、多數嗡合在該掣動鏈條5丨上且 固设在該瓶胚座23之軸桿23上的從動鏈輪53。 該成型單元60是裝設在該機架10的第二端部12上且 對應該輸送單元20的運送方向而位在該加熱單元40 —側 ，在閉模時，可對已加熱軟化的瓶胚1〇〇進行拉伸吹氣作 用，且將瓶胚100拉伸膨脹成具有較大體積之瓶體1〇〇,。 孩成型單το 60為習知技藝，故不再贅述内部詳細結構。 10 15 配合參閱圖6，該取料單元70具有一固設在該機架1〇 上的固定架71、-裝設在該狀架71上的第—壓力缸72 、一受該第—壓力72簡的連結件73、-裝設在該連 結件73上的第二壓力紅74及一受該第二壓力缸^驅動的 取料It 75 °该取料單元7〇可將已冷卻定型之瓶體100,由 輸送單元20之瓶胚座23上取下。 _圖2 a 5所示’利用該驅動單元3G驅動該輸送單 =20間歇運轉的作用，在間歇的空檔，瓶胚1⑻可自該機 卞10之帛#部U饋送並插置定位在該輸送單元汕的瓶 ，座23上，輯即受該驅動單元3()之驅動而隨著該輸送 早疋20之移送而朝第二端部12移動，當在通過該加熱單 的同時，與該等航胚座23同軸設置的從動鏈輪53就 轉中的料單^«之料鏈條51所掣動，而相 ^ 件22產生轉動，且使得插置在該瓶胚座23上 動瓦胚在通過該加熱單元4〇的同時可產生鳩度的轉 動，而達到受熱均勻的目的。 20 M267057 一且瓶胚1G0加熱軟化後，隨即進人呈開模狀態的成型 6〇、中，當成型單元6〇閉模時，利用該驅動單元3〇驅 10 15 2〇 2〇間歇運轉的作用’在間歇的空播，瓶胚 #即可進行拉伸吹氣、膨脹作業，當成型單元6G再度開 M時’則已成型的瓶體，就可自該成型單元60中移出， 且該取料單元7G就可準備進行取料作業，且如圖6、圖7 、圖8所示，該取料單元％的第二壓力缸74可先作伸出 動作，且使該取料件75趨近該瓶體1〇〇,，接著，該第一麼 力虹72又作伸4動作’且驅動該連結件73、第二壓力缸 ^、取料件75等構件㈣離於輸送單元2G的外部移動， 就可利用該取料件75將瓶體1⑼，自瓶胚座23上取下，而 達到自動取料目的。 因此，本新型之拉吹機，是可以全自動化的作業依序 ?行加熱軟化、拉伸膨脹、取料，不僅產能高，且該輸送 早疋20的輸送鏈條21是沿垂直於水平面的垂直平面ι產 生循環運轉，故拉吹機整體所佔用的地表面積較小，有利 於廠房的空間利用及其他機器的配置、規劃。 歸納上述，本新型之全自動拉吹機，具有縮小佔用面 積、產能高之功效，故確實能達到本新型之目的。 ▲ It 乂上所述者，僅為本新型之較佳實施例而已，當不 此以此限疋本新型實施之範圍’即大凡依本新财請專利 範圍及新型說明書内容所作之簡單的等效變化與修飾，皆 應仍屬本新型專利涵蓋之範圍内。 【明式簡單說明】 M267057 圖1是現有一種拉吹機之立體示意圖； 圖2是一前視立體圖，說明本新型全自動拉吹機的一 較佳實施例； 圖3是本新型上述較佳實施例之一後視立體圖； 5 圖4是本新型上述較佳實施例之一後視平面組合圖； 圖5是沿圖4中之線5 — 5的一剖面圖； 圖6是沿圖4中之線6 — 6的一剖面圖； 圖7是類似於圖6的視圖，說明一取料單元的第二壓 力缸作伸出動作；及 ίο 圖8是類似於圖7的視圖，說明該取料單元的第一壓 力缸作伸出動作且進行取料作業的示意圖。M267057 新型 Description of new models: [Technical field to which the new models belong] This new model relates to a type, in particular to a plastic bottle forming device, and in particular a fully automatic stretch blow molding machine. 5 [Prior art] As shown in FIG. 1, there is an automatic bottle blowing machine (new patent application No. 87208837), which includes a rotary pedestal 丨, a feeding device 2 disposed on one side of the rotary pedestal 1, A heating device 3 suspended on the rotary table 1 10, a blowing device 4 suspended on the rotary table 1 and positioned on the side of the feeding device 2 and a side of the rotary table 1 A feeding device 5 is interposed between the feeding device 2 and the blowing device 4. The rotary mouthpiece 1 is provided with a plurality of loading seats 101 on the periphery, and the feeding device 2 can be used to insert the preforms into the setting seats such as a fixed base, and then the preforms are sequentially passed through the heating device 3 i 隹; μ order heating, the blowing device 4 for blowing expansion, the reclaiming device 5 from the association 7 running agency please fetch, to achieve the purpose of automatic bottle blowing. Although the upper, lower, lower, and lower automatic bottle blowing machines can achieve the expected automatic bottle blowing operation, the feeding device is called 罝 2, heating device 3, blowing device 4, and reclaiming device 5 The rotation of the rotary turntable 丨 is set around the periphery, and using the horizontally-set spin-to- "action to make the preform complete the bottle blowing operation, so the plan phase occupies the ground surface phase # 大 ， Set up the factory building [new content] Therefore, if the embryo is heated in this new type B ^, it will provide a fully automatic drawing 20 M267057 blower that uses vertical conveying bottles, blow molding and other operations and reduces the occupied area. Therefore, the new model The fully automatic stretch blow machine can stretch a bottle embryo into a bottle with a larger volume, and includes a frame, a conveying unit assembled on the frame, and an intermittent operation that can drive the conveying unit. The drive unit is 5 yuan, a heating unit installed on the frame, and a molding unit installed on one side of the heating unit. The frame has a first end portion and an opposite side to the first end portion. Set second end. The conveying unit is along a A vertical plane perpendicular to a horizontal plane rotates between the first and second end portions, and the preform can be moved from the first end portion to the second end portion, and has two flat 10-row settings A conveying chain running along the vertical plane, a plurality of positioning members arranged at equal intervals and connected between the conveying chains, and a plurality of preform holders which are respectively provided on the positioning members and are used for setting the preform cover. The heating unit is interposed between the first and second ends and is arranged outside the conveying unit, and can heat and soften the preforms conveyed by the conveying unit. The forming unit is installed in the frame The second end is located on the side of the heating unit corresponding to the conveying direction of the conveying unit, and can stretch-blow mold the softened preform. [Embodiment] The foregoing and other technical contents, features, and Efficacy can be clearly understood in the following detailed description in conjunction with one of the preferred embodiments with reference to the drawings. As shown in Figures 2, 3 and 4, the preferred implementation of the new fully automatic stretch blow machine For example, a bottle of embryo 100 can be stretch blown A bottle body 100 ′ having a large volume is formed, and includes a rack 10, a transport unit 20 assembled on the rack 10, a drive unit M267057 30 capable of driving the transport unit 20 to generate intermittent operation, and an installation A heating unit 40 on the rack 10, a pair of switching units 50 installed on the side of the conveying unit 20 corresponding to the heating unit 40, a molding unit 60 installed on the heating unit 40 side, and a mounting unit A picking unit 70 provided on the side of the forming unit 60. 5 The frame 10 has a first end portion 11, a second end portion 12 disposed opposite to the first end portion 11, and a first end portion 11 The end portion 11 extends to the top surface 13 of the second end portion 12. As shown in FIG. 5, the conveying unit 20 is located between the first and second end portions 11 and 12 along a vertical plane I perpendicular to a horizontal plane. Circulating operation, 10, the preform 100 can be moved from the first end portion 11 to the second end portion 12, and has two conveying chains 21 arranged in parallel and running along the vertical plane I, and most of them are equally spaced The positioning members 22, which are arranged and connected between the conveying chains 21, are mostly arranged on the fixed shafts. A preform holder 23 on the position piece 22 and for setting 100 sets of preforms. Each of the preform holders 23 has a shaft 231 extending through the bottom of the positioning member 22. The driving unit 30 of this embodiment is a stepping motor as an example, and is installed at the bottom of the frame 10. In addition, the driving unit 30 may also be a servo motor, a hydraulic system, an air pressure system, or other equivalents. . The heating unit 40 of this embodiment is an oven as an example and is installed on the top surface 13 of the frame 20 10 and is interposed between the first and second end portions 11 and 12 and is disposed on the conveying unit 20 Externally, the preforms 100 carried by the transport unit 20 can be heated and softened. With reference to FIG. 5, the switch unit 50 is installed on the side of the conveying unit 20 corresponding to the setting range of the heating unit 40, and has a switch chain 51 that runs in parallel along the M267057 conveying chain 21. The driven motor 52 that drives the actuating chain 51 is mostly driven on the actuating chain 5 丨 and is driven by a driven sprocket 53 fixed on the shaft 23 of the preform holder 23. The forming unit 60 is installed on the second end portion 12 of the frame 10 and is located on the side of the heating unit 40 corresponding to the conveying direction of the conveying unit 20. When the mold is closed, the heated and softened bottle can be used. The embryo 100 is stretched and blown, and the preform 100 is stretched and expanded into a bottle body 100 having a larger volume. The child's forming sheet το 60 is a known technique, so the detailed internal structure will not be repeated. 10 15 Refer to FIG. 6 for cooperation. The reclaiming unit 70 has a fixing frame 71 fixed on the frame 10, a first pressure cylinder 72 mounted on the frame 71, and a first pressure receiving unit 71. 72 Jian's connecting piece 73, a second pressure red 74 installed on the connecting piece 73, and a feeding device driven by the second pressure cylinder ^ It 75 ° The feeding unit 70 can cool and shape the The bottle body 100 is removed from the preform holder 23 of the conveying unit 20. _As shown in Figure 2 a 5 'Using the drive unit 3G to drive the delivery sheet = 20 intermittent operation. In the intermittent neutral position, the preform 1⑻ can be fed from the # 10 U of the machine 定位 10 and inserted and positioned at The bottle of the conveying unit, on the seat 23, is driven by the driving unit 3 () and moves toward the second end portion 12 as the conveying premature 疋 20 is moved. When passing the heating sheet, The driven sprocket 53 coaxially provided with the aerospace base 23 is stopped by the bill of material ^ «, and the phase chain 22 is rotated, and is inserted into the preform base 23 The moving tile embryo can rotate the dove while passing through the heating unit 40, and achieve the purpose of uniform heating. 20 M267057 Once the preform 1G0 is heated and softened, it enters the molding state 60, which is in an open state. When the molding unit 60 is closed, the drive unit 30 is used to drive 10 15 2202 intermittently. The function 'in the intermittent air sowing, the bottle embryo # can perform stretching and blowing operations, and when the molding unit 6G is opened again M', the formed bottle body can be removed from the molding unit 60, and the The reclaiming unit 7G can be prepared for reclaiming operation, and as shown in FIG. 6, FIG. 7, and FIG. 8, the second pressure cylinder 74 of the retrieving unit% can be extended first, and the reclaiming member 75 Approaching the bottle body 100, then, the first Molihong 72 again extended 4 'and driven the connecting member 73, the second pressure cylinder ^, the reclaiming member 75 and other components away from the conveying unit 2G The outer part of the bottle can be moved by using the reclaiming member 75 to remove the bottle body from the preform holder 23 to achieve the purpose of automatic reclaiming. Therefore, the new type of stretch blower can be heated and softened, stretched, expanded, and taken out in sequence in a fully automated operation. Not only is the production capacity high, but the conveyor chain 21 of the conveyor 20 is along the vertical perpendicular to the horizontal plane. The plane ι produces cyclic operation, so the overall surface area occupied by the stretch blower is small, which is conducive to the space utilization of the plant and the configuration and planning of other machines. To sum up, this new type of fully automatic stretch blow machine has the effect of reducing the occupied area and high production capacity, so it can indeed achieve the purpose of this new type. ▲ It is only mentioned in the above, it is only the preferred embodiment of the new model, otherwise it shall not be limited to the scope of the implementation of the new model, that is, the simple and etc. made according to the scope of the patent and the description of the new model. Effect changes and modifications should still fall within the scope of this new patent. [Brief description of the Ming style] M267057 Figure 1 is a perspective view of a conventional stretch blow molding machine; Figure 2 is a front perspective view illustrating a preferred embodiment of the new automatic stretch blow molding machine; Rear view perspective view of one of the embodiments; 5 FIG. 4 is a rear plan view of one of the above-mentioned preferred embodiments of the present invention; FIG. 5 is a cross-sectional view taken along line 5-5 in FIG. 4; A cross-sectional view of the middle line 6-6; FIG. 7 is a view similar to FIG. 6, illustrating the second cylinder of a reclaiming unit to extend; and FIG. 8 is a view similar to FIG. 7, illustrating the Schematic diagram of the first pressure cylinder of the reclaiming unit performing the extending action and performing the reclaiming operation.
10 M267057 【圖式之主要元件代表符號簡單說明】10 M267057 [Simplified explanation of the main symbols of the diagrams]
100 瓶胚 40 加熱單元 100, 瓶體 50 掣轉單元 10 機架 51 掣動鏈條 11 第一端部 52 馬達 12 第二端部 53 從動鏈輪 13 頂面 60 成型單元 20 輸送單元 70 取料單元 I 垂直平面 71 固定架 21 輸送鏈條 72 第一壓力缸 22 定位件 73 連結件 23 瓶胚座 74 第二壓力缸 231 轴桿 75 取料件 30 驅動單元 11100 Preforms 40 Heating unit 100, Bottle body 50 Switching unit 10 Frame 51 Actuating chain 11 First end 52 Motor 12 Second end 53 Driven sprocket 13 Top surface 60 Forming unit 20 Conveying unit 70 Picking Unit I Vertical plane 71 Fixing frame 21 Conveying chain 72 First pressure cylinder 22 Positioning member 73 Linking member 23 Preform holder 74 Second pressure cylinder 231 Shaft 75 Picking member 30 Drive unit 11