1274036 (1) 玖、發明說明 【發明所屬之技術領域】 本發明是關於捲軸之旋轉裝置，更詳細的說，是關於 在保持捲軸時，糯有效防止捲軸損傷的捲軸之旋轉裝置。 【先前技術】1274036 (1) Field of the Invention The present invention relates to a reel rotating device, and more particularly to a reel rotating device that effectively prevents a reel from being damaged when a reel is held. [Prior Art]
習知以來，是利用可將晶片型電子零件裝載用的搬送 帶捲取在捲軸上，或可自動執行更換該捲軸的搬送帶捲取 裝置。該捲取裝置’具備有可保持捲軸的旋轉軸，其是將 捲軸安裝在該旋轉軸上進行旋轉，使依序送出的搬送帶可 捲取在捲軸上。於此，旋轉軸及捲軸的構造，已知有第6 圖所示的型式構造。 .Conventionally, a conveyor belt for loading a wafer-type electronic component has been taken up on a reel, or a conveyor belt winding device for replacing the reel has been automatically executed. The winding device ??? is provided with a rotating shaft for holding a reel, and the reel is attached to the rotating shaft for rotation, so that the conveying belt sequentially fed can be taken up on the reel. Here, the structure of the rotating shaft and the reel is known as the type structure shown in Fig. 6. .
於第ό圖中，旋轉軸8 〇，具備有：前端是逐漸變細 形成圓棒狀的軸都8 1 ;及，於該軸部8 1的圓周方向每隔 12 0度的間_就有設置的同時中介著未圖示的彈性構件可 出沒於軸部8 1外周圍面的三片羽翼構件8 2。另外，捲軸 8 3 ’具備有：可穿插上述軸部8】的圓筒狀旋轉中心孔8 4 ;及’形成在該旋轉中心孔8 4內面側的同時具有可應對 於上述羽翼構件82形狀的三個溝狀的受納部85。 於如此構成中，要將未圖示的搬送帶捲取在捲軸8 3 上時’首先’是要由指定的臂構件移送捲軸8 3將軸部8 1 插入在旋轉中心孔8 4內。此時，若羽翼構件8 2和受納部 8 5的位置爲不一致時’羽翼構件8 2會抵抗著上述彈性構 件的細力而埋沒在軸部8〗內。從該狀態，將捲軸8 3及旋 -4- 1274036 (2) 轉軸80進行相對旋轉使羽翼構件82和受納部85的位置 成爲一致，才可使羽翼構件8 2恢復成初期位置而被容納 在受納部85，使捲軸83保持在旋轉軸8〇上。接著，將 捲軸纟3定位在要保持的指定角度後，爲要將搬送帶的前 導端固定在捲軸83上，中介著未圖示的送出裝置把前導 端插入形成在捲軸8 3上的溝槽8 3 Α後，將旋轉軸8 0進 行旋轉使搬送帶捲取在捲軸8 3上。 然而，如此般旋轉軸8 0的構成，在捲軸8 3的加工精 度低時，即，受納部8 5的形成位置有偏差時，或受納部 8 5的寬度太窄時。就會有無法將軸部8 1插入在旋轉中心 孔8 4內的問題產生。因此，在旋轉中心孔8 4及受納部 85的形成時，雖然只要將這些構件的形狀設成足夠寬鬆 即可解決問題，但卻會造成捲軸8 3過於鬆動，使捲軸8 3 的定位成不穩導致難以將搬送帶的前導端插入溝槽83A 內的問題產生。 此外，在將捲軸8 3配置在旋轉軸8 0上時，因大部份 的狀況是羽翼構件8 2會碰觸著旋轉中心孔8 4的內周圍面 然後插入在內，所以旋轉中心孔8 4容易損傷，特別是， 在使用紙製的捲軸時，也會有旋轉中心孔8 4破裂的問題 產生。再加上，要將捲軸8 3配置在具有羽翼構件8 2的旋 轉軸80上時，必須準備應對於羽翼構件82形狀的專用品 捲軸83，所以造成無法使產品通用性。 因此，要將旋轉軸插入在捲軸的旋轉中心孔內的構成 ，也有揭示在專利文獻1 (日本特開平9-3 1 496 8號公報 1274036 (3) )、專利文獻2(日本特開平1〇_148889號公 文獻3 (日本特開平11-208049號公報）中白勺 些文獻中’旋轉軸，具備有從其外周圍面突出 由將該突起容納在捲軸的旋轉中心孔上所形成 中使捲軸保持在旋轉軸上。 然而，於專利文獻i〜3中，爲要維持旋轉 保持功能’捲軸的材質必須具備有能夠耐得住 間的作用力的硬度。因此，若由紙等比較柔軟 成捲軸時，當強大的旋轉力作用在捲軸上時， 邊部份所產生的應力會破壞該槽口。 【發明內容】 本發明是著眼在這些問題上而提出解決的 的在於提供一種可將捲軸保持成夾在中間而不 並且，能不拘捲軸的旋轉中心孔的形狀可確實 的通用性高的捲軸之旋轉裝置。 爲達上述目的，本發明捲軸之旋轉裝置， 捲取或放出搬送帶的捲軸進行保持的保持部， ，其所採用的構成是，設置成將形成上述捲軸 狀構件夾在中間使其可施賦旋轉力給該捲軸。 構成時，不用如習知例般將軸構件插入在捲軸 孔內就可保持捲軸。藉此，因可防止捲軸的鬆 行捲軸的定位，所以即使是在要將搬送帶前導 上所形成的溝槽內時’該操作也可穩定執行。 報）及專利 構成。於這 的突起，藉 的溝狀槽口 軸對捲軸的 突起和槽□ 的材料來形 恐怕槽口周 發明，其目 損傷捲軸， 保持該捲軸 具備有對可 上述保持部 的一對凸緣 爲如此般的 的旋轉中心 動，正確執 端插入捲軸 又加上，可 -6 - 1274036 (4) 排除使用專用品捲軸的必要性，因此旋轉裝置可成爲通用 性高的旋轉裝置。 於本發明中，上述保持部的構成，最好是上述保持部 包括有：可接觸於一方凸緣狀構件外側的主動部；及，可 接觸於另一方凸緣狀構件外側的從動部，主動部及從動部 ，是設置成可互相接近或分離。爲如此構成時，因主動部 及從動部是接觸於凸緣狀構件的外側，所以在捲軸的配置 時及旋轉時可事先防止旋轉中心孔的損傷。 此外，上述主動部及從動部，也可採用其與捲軸接觸 的接觸部是形成爲止滑構造的構成。爲如此構成時，可確 實保持著捲軸，使主動部的旋轉力能穩定地施賦給捲軸。 又，上述保持部的構成，最好是上述保持部具備有設 置在捲軸筒狀旋轉中心孔的軸線上可插入在該中心孔內的 定位軸部。爲如此構成時，就能容易執行捲軸的定位，並 且，可使捲軸的旋轉中心位置得以保持成更正確。 另，本說明書中表示方向或位置的用語，除有特別明 示外，其他均以第1圖爲基準。 【實施方式】 〔發明實施形態〕 以下參考圖面對本發明相關實施形態進行說明。 於第1圖中，圖示有本發明所適用的搬送帶捲取裝置 的捲軸之旋轉裝置槪略側剖面圖。於該圖中，旋轉裝置 1 〇，是構成爲具備有：其是包括著可將捲軸R保持成夾在 -7- 1274036 (5) 中間的主動部Π及從動部1 2的保持部1 3 ;可使主動部 1 1旋轉的驅動裝置1 5 ;及，設置在捲軸R的筒狀旋轉中 心孔R 1軸線上的定位軸部1 6。 上述捲軸R，如第2(A)圖及第2(B)圖所示，是 構成爲具備有：聯結設置在上述筒狀旋轉中心孔R 1外周 圍的圓盤狀部R2 ;聯結於該圓盤狀部R2外周圍部的圓筒 狀輪軸部R 3 ;及，聯結設置在該輪軸部R 3軸方向[第2 ( Β )圖中紙面垂直方向]兩側上的一對凸緣狀構件r4、R4 。圓盤狀部R 2和輪軸部R 3，具備有形成在其每隔圓周方 向1 2 0 °間隔往筒狀旋轉中心孔R 1延伸的溝槽r 5，該溝 槽R5是形成爲可插入未圖不的搬送帶前導端。另外，於 圓盤狀部R2面內的第2 ( B )圖中右下區域，形成有圓孔 R6。 上述主動部1 1，如第1圖所示，是構成爲具備有： 配置在可形成搬送帶捲取裝置框體的側板1 8外側（左側 )上的主動轉子1 9 ;聯結於該主動轉子1 9右側的同時貫 穿著上述側板1 8而延伸在水平方向的中空圓筒狀胴部2 〇 :及，配置在上述側板1 8內側（右側）內部可插入胴部 2 0的同時，於其左右兩端物的內周圍側具有軸承2〗a、 21B的段式支撐筒21。主動轉子19，如第3圖中也有圖 示般具備有開口在與捲軸R接觸的接觸面；! 9 A側的凹部 2 3 ’於該凹部2 3的底部側（第3圖中右側），設有可支 撐定位軸部1 6的軸承2 4。另外，於上述接觸面丨9 A，貼 有矽膠等所形成的止滑構件25。 冬 (6) 1274036 上述從動部12，如第1圖所示，是構成爲具備有： 具有與捲軸R接觸的接觸面2 7 A的從動轉子2 7 ;中介著 軸承2 8聯結在該從動轉子2 7上的承板2 9 ;及，聯結於 該承板2 9可使從動轉子2 7及承板2 9往左右方向移動的 夾持用缸筒3 0。於從動轉子2 7的接觸面2 7 a，和主軌轉 子1 9的接觸面1 9 A同樣貼有矽膠等所形成的止滑構件3 2 。另外，從動轉子2 7及承板2 9，是形成爲在其各面內中 央部分別具備有開口部2 7 B、2 9 A，使定位用缸筒3 3的桿 3 3 A及定位軸物1 6前端側可分別插入在該開口部2 7 b、 29A內。，於此，上述持用缸筒3〇及定位用缸筒33，是 中介著側面看成L字形的臂構件3 4被支撐著，該臂構件 3 4，是設置成能以第1圖中右下端部側爲中心位置進行旋 如::轉。 上述驅動裝置15，是由：中介著位於其上下位u置的 、 支柱3 6使其支撐在上述側板1 8上的支撐板3 7 ;被安裝 在該支撐板3 7的第1圖中下方位置的左面側上的馬達3 8 ;被固定在該馬達3 8的輸出軸3 8 A上的第1帶輪3 9 ;被 設置在上述胴部2 0外周圍上的第2帶輪4 〇 ;及，圈掛在 這些第1帶輪.3 9及第2帶輪4〇間的皮帶41所構成，藉 由馬達3 8的旋轉，使胴部2 0及主動轉子1 9得以旋轉。 上述定位軸部1 6，是構成爲具備有：可貫穿上述胴 部2 0的同時其兩端側是具有可突出於主動部n的長度的 中空圓筒狀軸本體4 3 ;及，聯結於該軸本體4 3左端側外 周圍的同時位於上述凹部23內，可接觸於上述軸承24的 1274036 (7) 凸緣部44。軸本體43的一端側（左端側）是形成爲前端 細形狀的同時’被設置成是以保持著捲軸R的狀態位於從 動轉子27的開口部27B內。在另一方面，軸本體43的另 一端側（右端側），是不能轉動地被固定在比支撐板37 還位於右側的輔助支撐板4 5上。 如第3圖及第4圖所示，於上述凸緣部44的第3圖 中左面側’安裝著具有略橢圓形平面形狀的板構件47， 於該板構件4 7的下方位置，安裝有可檢測出捲軸R旋轉 角度的測感器48。從該測感器48延伸出的導線49，是通 過形成在凸緣部4 4下部區域中的細孔4 4 A及軸本體4 3 內連接於未圖示的控裝置。 另’第1圖中，圖號5 1，，是指捲軸R的推出板，該 推出板5 1，是被安裝在上述側板丨8上的上下一對推出用 缸筒5 2所支撐著使其設置成可移動在左右方向。 其次’對上述實施形態中整體性的動作進行說明。 於此，是將捲軸R的筒狀旋轉中心孔R 1從未圖示的 移載裝置配置在定位用缸筒3 3的桿3 3 A上後，如第5圖 所示，將臂構件3 4成豎立位置使捲軸R的凸緣狀構件R4 是對峙於主動轉子1 9側。從該狀態，要使捲軸R保持在 保持部1 3上時，首先，是將上述桿3 3 A前進至使其與定 位軸部1 6的前端間是有若干間隙產生的程度（第5圖中 二點虛線所示位置）。接著，起動夾持用缸筒3 0使從動 轉子27往右方向移動，如第1圖所示，將定位軸部1 6插 入在捲軸R的筒狀旋轉中心孔R 1內的同時，將凸緣狀構 -10- 1274036 (8) 件R4壓貼在主動轉子〗9的接觸面〗9 a上。藉此，使捲 軸R是被夾在主動轉子1 9和從動轉子2 7間，在該狀態下 由驅動裝置1 5使胴部20及主動轉子1 9進行旋轉，使旋 轉力施賦給捲軸R，追隨此旋轉使從動轉子2 7也將捲軸 R推向主動轉子1 9的同時進行旋。， 於此，將未圖示的搬送帶開始捲在捲軸R上時，首先 ’是使捲軸R進行數次旋轉。此時，測感器4 8會檢測出 捲軸R的圓孔R 6的位置使捲軸成一定的旋風角度就停止 捲軸R的旋轉。接著，中介著未圖示的送出裝置將上述搬 送帶的前導端插入在捲軸R的溝槽R5內，以該狀態來旋 轉捲軸R使上述前導端保持在溝槽R5內。 當捲軸R捲完搬送帶時，定位用缸筒3 3的桿3 3 A會 再度接近定位軸部1 6，於同時從動轉子2 7會離開捲軸R 。然後，推出板5 1回往第1圖中左方向移動將捲軸r的 筒狀旋轉中心孔R1套入在桿3 3 A上，使臂構件3 4旋轉 將捲軸R載置在上述移載裝置上。 因此，爲如此般的實施形態時，於要保持捲軸R時， 因主動轉子1 9及從動轉子2 7會面接觸於凸緣狀構件R4 的外面’所以可使施加在捲軸R上的負荷變得非常少，因 此就有效地防止捲軸R的損傷。如此一來，即使捲軸R 是紙製品，也可毫無妨礙地進行支撐，因此就可提高捲軸 R形成材料的自由度。 用以實施本發明的最佳構成、方法等，雖有以上記載 般的構成、方法，但本發明並不限於此。 -11 - 1274036 Ο) 即，本發明雖主要是對特定的實施形態有特別的圖示 ’並且，進行了其說明，但在不脫離本發明的技術性思想 及目的範圍，該當業者可對以上所述的實施形態進行形狀 、數量、位置或方向、其他詳細構成的各種變形。 因此，上述揭示的形狀等所限定的記載，是爲讓讀者 容易理解本發明的例示記載，所以並非本發明所要限定的 部份，因此除去這些形狀等所限定的一部份或全部限定的 構件名稱記載也包括在本發明內。 例如：上述捲軸R，爲方便說明，其雖是與習知例爲 相同構成，但只要主動部1 1及從動部1 2是可夾著捲軸時 其就可做各種的設計變更。但是，如上述實施形態般，若 設有溝槽R5或圓孔R6時，其在可採用能自動,地保持搬 送帶前導端的構成上是較有利。 此外，於上述實施形態中，雖是形成爲只有使從動轉 子2 7可往左右方向移動的構成，但也可形成爲只有使主 動轉子1 9或從動轉子2 7及主動轉子1 9兩者均可往左右 方向移動，使該等互相分離及接近的構成。 又，上述旋轉裝置10，也可將搬送帶適用在放出捲 軸上。 如以上說明般，根據本發明時，因保持部是設置成將 捲軸的凸緣狀構件夾在中間可施賦旋轉力給捲軸，所以不 用如習知例般將軸構件插入在捲軸的旋轉中心孔內就可確 實保持捲軸，因此可防止捲軸的鬆動。又加上，可不拘捲 軸的旋轉中心孔的形狀就能進行支撐因此使其具有通用性 -12- (10) 1274036 此外，因構成保持部的主動部及從動部是設置成接觸 於凸緣狀構件的外側同時可互相分離及接近，所以在保持 捲軸時，可緩和施加在捲軸上的負荷該捲軸的損傷得以避 免。In the second diagram, the axis of rotation 8 〇 is provided with a shaft that is tapered to form a round bar shape 8 1 ; and, in the circumferential direction of the shaft portion 8 1 , every 12 degrees. At the same time, three elastic members 8 2 which are not shown in the figure can be interposed on the outer peripheral surface of the shaft portion 81. Further, the reel 8 3 ′ is provided with a cylindrical rotation center hole 8 4 through which the shaft portion 8 can be inserted, and 'formed on the inner surface side of the rotation center hole 8 4 and has a shape that can be applied to the above-described wing member 82 The three grooved receiving portions 85. In such a configuration, when the conveyance belt (not shown) is taken up on the reel 8 3, the first step is to insert the shaft portion 8 1 into the rotation center hole 8 4 by the designated arm member transfer reel 8 3 . At this time, if the positions of the wing member 8 2 and the receiving portion 85 are not uniform, the wing member 8 2 is buried in the shaft portion 8 against the fine force of the elastic member. From this state, the reel 8 3 and the rotary -4- 1274036 (2) rotating shaft 80 are relatively rotated to match the positions of the wing member 82 and the receiving portion 85, so that the wing member 8 2 can be restored to the initial position and accommodated. At the receiving portion 85, the reel 83 is held on the rotating shaft 8''. Next, after the reel cymbal 3 is positioned at a predetermined angle to be held, the leading end of the conveying belt is fixed to the reel 83, and the leading end is inserted into the groove formed on the reel 8 by a feeding means (not shown). After 8 3, the rotating shaft 80 is rotated to wind the conveying belt on the reel 8 3 . However, the configuration of the rotating shaft 80 is such that when the machining accuracy of the reel 8 3 is low, that is, when the position at which the receiving portion 85 is formed is deviated, or when the width of the receiving portion 85 is too narrow. There is a problem that the shaft portion 8 1 cannot be inserted into the rotation center hole 8 4 . Therefore, when the center hole 84 and the receiving portion 85 are formed, the problem can be solved by simply setting the shape of these members to be sufficiently loose, but the reel 8 3 is too loose, so that the reel 8 3 is positioned. The instability causes difficulty in inserting the leading end of the conveyor belt into the groove 83A. Further, when the reel 8 3 is disposed on the rotating shaft 80, since most of the conditions are that the wing member 8 2 touches the inner peripheral surface of the rotating center hole 804 and is inserted therein, the center hole 8 is rotated. 4 It is easy to damage, and in particular, when a paper reel is used, there is a problem that the center hole 84 is broken. Further, when the reel 8 3 is to be placed on the rotary shaft 80 having the wing member 82, it is necessary to prepare the special product reel 83 to be in the shape of the wing member 82, so that product versatility cannot be obtained. Therefore, the configuration in which the rotary shaft is inserted into the center hole of the rotation of the reel is also disclosed in Patent Document 1 (Japanese Patent Laid-Open Publication No. Hei 9-3 1 496-8, No. 1274036 (3)), and Patent Document 2 (Japanese Patent Laid-Open No. 1) In the literature of the Japanese Patent Publication No. Hei No. Hei 11-208049, the 'rotating shaft is provided with a protrusion from the outer peripheral surface thereof and is formed by accommodating the projection on the rotation center hole of the reel. The reel is held on the rotating shaft. However, in Patent Documents 1 to 3, in order to maintain the rotation holding function, the material of the reel must have a hardness that can withstand the urging force. Therefore, it is relatively soft if it is made of paper or the like. In the case of a reel, when a strong rotating force acts on the reel, the stress generated by the edge portion breaks the notch. SUMMARY OF THE INVENTION The present invention has been made in view of the above problems in that it provides a reel A rotating device for a reel that can be held in the middle without being able to ensure the shape of the rotating center hole without any reel, and the rotating device of the reel of the present invention. Or a holding portion for releasing the reel of the conveyor belt, which is configured to sandwich the reel-shaped member so as to be capable of imparting a rotational force to the reel. The configuration is not as in the conventional example. The reel can be held by inserting the shaft member into the reel hole. Thereby, since the positioning of the loose reel of the reel can be prevented, even when the groove formed on the conveyor belt is to be guided, the operation can be performed. Stable execution. Report) and patent composition. The protrusion of the groove is formed by the groove-shaped notch shaft-to-reel protrusion and the material of the groove □, and the groove is wound. The object is damaged by the reel, and the reel is provided with a pair of flanges facing the holding portion. Such a rotation center movement, the correct insertion of the reel and the addition of -6 - 1274036 (4) eliminate the necessity of using a special product reel, so the rotating device can become a highly versatile rotating device. In the above aspect of the invention, preferably, the holding portion includes: an active portion that can contact the outer side of the one flange-shaped member; and a follower portion that can contact the outer side of the other flange-shaped member. The active part and the driven part are arranged to be close to or separated from each other. In such a configuration, since the main portion and the driven portion are in contact with the outer side of the flange-like member, damage to the center hole can be prevented in advance during the arrangement and rotation of the reel. Further, the active portion and the driven portion may be configured such that the contact portion that is in contact with the reel is formed into a smooth structure. In such a configuration, the reel can be surely held so that the rotational force of the main portion can be stably applied to the reel. Further, in the configuration of the holding portion, it is preferable that the holding portion includes a positioning shaft portion that is inserted into the center hole on an axis of the cylindrical rotation center hole of the reel. With this configuration, the positioning of the reel can be easily performed, and the rotation center position of the reel can be maintained to be more correct. In addition, the terms indicating the direction or position in this specification are based on the first drawing unless otherwise specified. [Embodiment] [Embodiment of the Invention] Hereinafter, embodiments of the present invention will be described with reference to the drawings. Fig. 1 is a schematic side cross-sectional view showing a rotating device of a reel of a conveyor belt winding device to which the present invention is applied. In the figure, the rotating device 1 is configured to include a holding portion 1 that can hold the reel R in the middle of the -7-1274036 (5) and the holding portion 1 of the driven portion 1 2 3; a driving device 15 that can rotate the main portion 1; and a positioning shaft portion 16 that is disposed on the axis of the cylindrical rotating center hole R1 of the reel R. As shown in the second (A) and second (B) drawings, the reel R is configured to include a disk-shaped portion R2 that is coupled to the outer periphery of the cylindrical rotating center hole R 1 and is coupled to the reel a cylindrical hub portion R 3 at the outer peripheral portion of the disk-shaped portion R2; and a pair of flange-like members provided on both sides of the axle portion R 3 in the axial direction [the vertical direction of the paper surface in the second ( Β ) diagram] Components r4, R4. The disk-shaped portion R 2 and the axle portion R 3 are provided with a groove r 5 formed to extend toward the cylindrical rotation center hole R 1 at intervals of 1 2 0 ° in the circumferential direction, and the groove R5 is formed to be insertable The conveyor belt with the leading end is not shown. Further, a circular hole R6 is formed in the lower right region of the second (B) plane in the plane of the disk portion R2. As shown in Fig. 1, the main body unit 1 is configured to include an active rotor 1 9 disposed on the outer side (left side) of the side plate 18 which can form the casing of the conveyor belt winding device; coupled to the active rotor a hollow cylindrical trunk portion 2 that extends in the horizontal direction while passing through the side plate 18 on the right side of the first side, and a crotch portion 20 that is disposed inside the side plate 18 (right side), and is inserted therein The inner peripheral sides of the left and right ends have the segment support cylinders 21 of the bearings 2a, 21B. The active rotor 19 is provided with a contact surface that is in contact with the reel R as shown in Fig. 3; the recessed portion 2 3 ' on the side of the A side is on the bottom side of the recessed portion 23 (the right side in Fig. 3), A bearing 24 that can support the positioning shaft portion 16 is provided. Further, a slip preventing member 25 formed of silicone or the like is attached to the contact surface 丨 9 A. Winter (6) 1274036, as shown in Fig. 1, the driven portion 12 is configured to include a driven rotor 27 having a contact surface 2 7 A in contact with the reel R, and a bearing 28 coupled thereto. The carrier plate 2 9 on the driven rotor 27 and the clamping cylinder 30 that is coupled to the carrier plate 29 to move the driven rotor 27 and the carrier plate 29 in the left-right direction. The sliding contact member 3 2 formed of silicone or the like is attached to the contact surface 27 7 a of the driven rotor 27 and the contact surface 19 A of the main rail rotor 19 . Further, the driven rotor 27 and the carrier plate 29 are formed so as to have the opening portions 2 7 B and 2 9 A in the central portion of each of the faces, and to position the rod 3 3 A of the positioning cylinder 3 3 and the positioning. The front end sides of the shafts 1 6 can be inserted into the openings 2 7 b, 29A, respectively. Here, the holding cylinder 3 and the positioning cylinder 33 are supported by an arm member 34 having an L-shaped side view interposed therebetween, and the arm member 34 is provided in Fig. 1 The lower right end side is centered and rotated like:: turn. The driving device 15 is provided with a support plate 3 7 which is placed on the side plate 18 and supported by the pillars 36 in the upper and lower positions, and is mounted on the lower side of the first figure of the support plate 37. a motor 3 8 on the left side of the position; a first pulley 3 9 fixed to the output shaft 38 A of the motor 38; a second pulley 4 disposed on the outer periphery of the crotch portion 20 And a belt 41 that is hung between the first pulleys .39 and the second pulleys 4, and the rotation of the motor 38 causes the jaws 20 and the driving rotors 19 to rotate. The positioning shaft portion 16 is configured to include a hollow cylindrical shaft body 43 that has a length that can protrude from the main portion n while being penetrated through the crotch portion 20, and is coupled to The outer periphery of the left end side of the shaft body 43 is located in the recess 23 at the same time, and is in contact with the 1274036 (7) flange portion 44 of the bearing 24. One end side (left end side) of the shaft main body 43 is formed to have a fine shape at the tip end, and is disposed so as to be positioned in the opening portion 27B of the driven rotor 27 in a state in which the reel R is held. On the other hand, the other end side (right end side) of the shaft main body 43 is fixed to the auxiliary support plate 45 which is located on the right side of the support plate 37 so as not to be rotatable. As shown in FIGS. 3 and 4, a plate member 47 having a substantially elliptical planar shape is attached to the left side of the third portion of the flange portion 44, and a lower portion of the plate member 47 is attached. A sensor 48 that can detect the rotation angle of the reel R. The wire 49 extending from the sensor 48 is connected to a control device (not shown) through a hole 4 4 A formed in a lower portion of the flange portion 4 and a shaft body 4 3 . In the first drawing, reference numeral 5 1, refers to an ejecting plate of a reel R, which is supported by a pair of upper and lower ejecting cylinders 5 2 attached to the side plate 8 It is set to be movable in the left and right direction. Next, the overall operation in the above embodiment will be described. Here, after the cylindrical rotating center hole R 1 of the reel R is placed on the rod 3 3 A of the positioning cylinder 3 3 from a transfer device (not shown), as shown in FIG. 5, the arm member 3 is provided. The four upright positions are such that the flange-like member R4 of the reel R faces the side of the active rotor 19. From this state, when the reel R is to be held by the holding portion 13, first, the rod 3 3 A is advanced to such an extent that a certain gap is generated between the front end of the positioning shaft portion 16 (Fig. 5). The position shown by the dotted line in the middle two points). Next, the gripping cylinder 30 is started to move the driven rotor 27 to the right, and as shown in Fig. 1, the positioning shaft portion 16 is inserted into the cylindrical rotating center hole R 1 of the spool R, and Flange-like structure -10- 1274036 (8) R4 is pressed against the contact surface of the active rotor -9. Thereby, the reel R is sandwiched between the driving rotor 19 and the driven rotor 27, and in this state, the crucible 20 and the driving rotor 19 are rotated by the driving device 15 to impart a rotational force to the reel. R, following this rotation, the driven rotor 27 also rotates while reeling the reel R toward the active rotor 19. Here, when the conveyance belt (not shown) starts to be wound on the reel R, first, the reel R is rotated several times. At this time, the sensor 48 detects the position of the circular hole R 6 of the reel R so that the reel has a certain whirl angle to stop the rotation of the reel R. Next, the leading end of the conveyance belt is inserted into the groove R5 of the reel R by a feeding device (not shown), and the reel R is rotated in this state to hold the leading end in the groove R5. When the reel R finishes the transport belt, the rod 3 3 A of the positioning cylinder 3 3 approaches the positioning shaft portion 16 again, and the driven rotor 27 leaves the reel R at the same time. Then, the ejecting plate 51 moves back to the left in the first drawing, and the cylindrical rotating center hole R1 of the reel r is fitted over the rod 3 3 A, and the arm member 34 is rotated to mount the reel R on the transfer device. on. Therefore, in such an embodiment, when the reel R is to be held, the load applied to the reel R can be changed by the active rotor 19 and the driven rotor 27 coming into contact with the outer surface of the flange-like member R4. It is very small, so the damage of the reel R is effectively prevented. In this way, even if the reel R is a paper product, it can be supported without any hindrance, so that the degree of freedom in forming the material of the reel R can be improved. The preferred configuration, method, and the like for carrying out the present invention have the above-described configurations and methods, but the present invention is not limited thereto. -11 - 1274036 即) That is, although the present invention has been specifically described with respect to a specific embodiment, and the description thereof has been made, the practitioner can make the above without departing from the technical idea and the scope of the present invention. The embodiments described above are various variations in shape, number, position or orientation, and other detailed configurations. Therefore, the descriptions of the shapes and the like described above are intended to facilitate the reader's understanding of the description of the present invention, and therefore are not intended to limit the present invention. Therefore, some or all of the defined components defined by these shapes and the like are removed. The name record is also included in the present invention. For example, the reel R has the same configuration as the conventional example for convenience of explanation. However, various design changes can be made as long as the main portion 1 1 and the driven portion 12 are sandwiched by the reel. However, as in the above embodiment, when the groove R5 or the circular hole R6 is provided, it is advantageous to adopt a configuration in which the leading end of the conveyor belt can be automatically held. Further, in the above-described embodiment, the driven rotor 27 is configured to be movable only in the left-right direction. However, only the active rotor 19 or the driven rotor 27 and the active rotor 19 may be formed. Anyone can move in the left and right direction to make the components separate and close to each other. Further, in the above-described rotating device 10, the conveying belt may be applied to the discharge reel. As described above, according to the present invention, since the holding portion is provided to sandwich the flange-like member of the reel to impart a rotational force to the reel, the shaft member is not inserted into the center of rotation of the reel as in the conventional example. The reel can be held in the hole, thus preventing the reel from loosening. In addition, the shape of the rotating center hole can be supported regardless of the shape of the reel so that it has versatility -12-(10) 1274036 Further, since the active portion and the driven portion constituting the holding portion are disposed in contact with the flange The outer sides of the members can be separated and approached at the same time, so that the damage of the reel can be avoided by easing the load applied to the reel while holding the reel.
又，當主動部及從動部中與捲軸接觸的接觸部是爲止 滑構造時，可使捲軸的保持力增強使主動部的旋轉力得以 穩定地施賦於捲軸。 另外，因保持部具備有可插入在捲軸的旋轉中心孔內 的定位軸部，所以於保持捲軸時，能容易執行捲軸的定位 ，並且，可將捲軸的旋轉中心位置維持成正確。 【圖式簡單說明】 第1圖爲表示本發明相關捲軸之旋轉裝置的一實施形 態槪略側剖面圖。Further, when the contact portion in contact with the reel in the main portion and the driven portion is in the slip-sliding structure, the holding force of the reel can be enhanced, and the rotational force of the main portion can be stably applied to the reel. Further, since the holding portion is provided with the positioning shaft portion that can be inserted into the rotation center hole of the reel, the reel can be easily positioned when the reel is held, and the rotation center position of the reel can be maintained to be correct. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic side sectional view showing an embodiment of a rotating device for a reel according to the present invention.
第2(A)圖爲捲軸槪略透視圖，第2(B)圖爲第2 (A )圖的正面圖。 第3圖爲第1圖的主要部放大剖面圖。 第4圖爲第1圖從動部省略後的正面圖。 第5圖爲表示要保持捲軸之前的狀態剖面圖，其是與 第1圖爲相同的剖面圖。 第6圖表示習知例相關的捲軸及保持該捲軸的旋轉軸 的槪略透視圖。 -13- 1274036 (11) 主要元件對照表 1 0 :旋轉裝置 1 1 :主動部 1 2 :從動部 1 3 :保持部 1 5 :驅動裝置 1 6 :定位軸部 1 8 :側板 1 9 :主動轉子 1 9 A :接觸面 20 :胴部 2 1 :段式支撐筒 2 1 A :軸承 2 1 B :軸承 2 3 :凹部 24 :軸承 2 5 :止滑構減 27 :從動轉子 2 7 A ·接觸面 27B :開口部 2 8 :軸承 2 9 :承板 2 9 A :開口部 3 0 :夾持用缸同 -14- 1274036 (12) 3 2 :止滑構件 3 3 :定位用缸筒 33 A :桿 3 4 :臂構件 3 6 :支柱 3 7 :支撐板 3 8 :馬達 3 8 A :輸出軸 3 9 :第1帶輪 40 :第2帶輪 41 :皮帶 4 3 :軸本體 4 4 :凸緣部 44A :細孔 4 5 :輔助支撐板 4 7 :板構件 4 8 :測感器 4 9 :導線 5 1 :推出板 5 2 :推出用缸筒 8 0 :旋轉軸 8 1 :軸部 82 :羽翼構件 8 3 :捲軸 -15 1274036 (13) 8 3 A :溝槽 8 4 :旋轉中心孔 8 5 :受納部 R :捲軸Fig. 2(A) is a perspective view of the scroll, and Fig. 2(B) is a front view of the second (A). Fig. 3 is an enlarged cross-sectional view showing the main part of Fig. 1. Fig. 4 is a front elevational view showing the follower portion of Fig. 1 omitted. Fig. 5 is a cross-sectional view showing the state before the reel is held, which is the same cross-sectional view as Fig. 1. Fig. 6 is a schematic perspective view showing a reel associated with a conventional example and a rotating shaft for holding the reel. -13- 1274036 (11) Main component comparison table 1 0 : Rotating device 1 1 : Active portion 1 2 : Follower portion 1 3 : Holding portion 1 5 : Drive unit 1 6 : Positioning shaft portion 1 8 : Side plate 1 9 : Active rotor 1 9 A : Contact surface 20 : Crotch portion 2 1 : Segment support cylinder 2 1 A : Bearing 2 1 B : Bearing 2 3 : Recess 24 : Bearing 2 5 : Slip reduction 27 : Follower rotor 2 7 A · Contact surface 27B : Opening 2 8 : Bearing 2 9 : Carrier 2 9 A : Opening 3 0 : Clamping cylinder with -14 - 1274036 (12) 3 2 : Anti-slip member 3 3 : Positioning cylinder Cartridge 33 A : Rod 3 4 : Arm member 3 6 : Strut 3 7 : Support plate 3 8 : Motor 3 8 A : Output shaft 3 9 : First pulley 40 : Second pulley 41 : Belt 4 3 : Shaft body 4 4 : flange portion 44A : fine hole 4 5 : auxiliary support plate 4 7 : plate member 4 8 : sensor 4 9 : wire 5 1 : push-out plate 5 2 : push-out cylinder 8 0 : rotary shaft 8 1 : Shaft portion 82: Wing member 8 3 : Reel -15 1274036 (13) 8 3 A : Groove 8 4 : Rotation center hole 8 5 : Receiving portion R : Reel
R 1 :筒狀旋轉中心孔 R2 :圓盤狀部 R3 :輪軸部 R4 :凸緣狀構件 R5 :溝槽 R6 :圓孔 -16-R 1 : cylindrical center hole R2 : disc portion R3 : axle portion R4 : flange member R5 : groove R6 : round hole -16-