200815266 九、發明說明： 【發明所屬之技術領域】200815266 IX. Description of invention: [Technical field to which the invention belongs]
的，达Wc町lertape，载帶，承載帶）之定位 J 於可提高輸送帶之搬運精準度及將工件插入轸‘ f用疋位精準度提高之裝置。 j、 【先前技術】 搬運·檢查工件而移載至輪 中，在將檢查完畢之工件插入輪送帶的 的打τ系統 帶步驟中作為搬運輸送帶之I 、人cavity)之打 平狀，在此輸送帶的正下面;在置圓：：送帶保持水 帶上作為搬運用而所設置之_胃上&=比在該輪送 銷的帶輪（pulley)迴轉，、/、/S 瓜更小之圓形 送帶搬運之裝置使w述銷裝人前述洞孔而使輸 【發明内容】 (發明所欲解決之問題） 但是，此一裝置由於前述銷的直 特別是洞孔的直徑有不;時：以高精= ^施使工件移載至輸送帶内用時之輸送㈣定位二 =「褒置在輸送帶搬運時前述銷卡掛在 =此，輸送帶在上下方向會振動，而被收容在輸送帶 的孔穴之工件則容易發生朝向外方飛出之現象。f 有=:1=;:’有：種在前述帶輪的下流侧設置附 子（roller)和按壓滾子，藉二個滾子自上下 312XP/發明說明書(補件)/96、〇8/961$ 200815266 挾持輪送帶，且使时㈣狀的滾子迴轉心摩擦 引，再解放兩滾子而在帶輪側實施輪送帶之定位的穿 但是，此-裝置因附有雜齒狀的滾子的加工精準^起 因之偏心，輸送帶之送料精準度則會容易發生偏差現象， 又，齒形（tooth profile)喪入洞孔時，因棒仏 :帶的基材被到削所發生之碎屑而進入輸送帶與：有』 齒狀的滾子之間時’送料量則會有變動等之問題存在。 近年來，被強烈要求打㈣統之高速化，為了對應此一 必須以高速實施輸送帶之搬運，也被要求輸送帶搬 敎:定化及高精準度化。又，伴隨著工件形狀之小型 化二輸送帶的孔穴也有變小之傾向，因此而被要求輸送帶 之疋位的高精準化。 為了實現此等輸送帶搬運或定位的性能之提高，如上述 之習知技術則極難以與其對應。 ^發明係餘上述問題的存在而所完成，其為在工件之Positioning of the WC-cho lertape, carrier tape, carrier tape) J can improve the handling accuracy of the conveyor belt and insert the workpiece into the device with improved accuracy. j. [Prior Art] Handling and inspecting the workpiece and transferring it to the wheel, and flattening the I and the person's cavity as the transporting conveyor belt in the step of inserting the inspected workpiece into the belt. Immediately below the conveyor belt; on the rounding:: the belt holding water belt is set for transportation. Stomach &= is more than the pulley of the wheel to rotate, /, / S 瓜 瓜 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型 小型The diameter is not; when: the workpiece is transferred to the conveyor belt with high precision = ^ (4) Positioning 2 = "The above pin is hung when the conveyor belt is transported = this, the conveyor belt is in the up and down direction It will vibrate, and the workpiece that is housed in the hole of the conveyor belt will easily fly out toward the outside. f ==1=;: 'Yes: Seeds are placed on the downstream side of the pulley to set the roller and press Roller, borrow two rollers from top to bottom 312XP / invention manual (supplement) / 96, 〇 8/961$ 200815266 The belt is fed, and the roller (4)-shaped roller is rotated by the heart, and then the two rollers are released to perform the positioning of the belt on the pulley side. However, the device is processed by the toothed roller. Accurate ^ cause eccentricity, the feeding accuracy of the conveyor belt is prone to deviation, and when the tooth profile is lost into the hole, the rod is removed from the substrate. When entering the conveyor belt and the following: There is a problem that the amount of the feed will change when there is a toothed roller. In recent years, it has been strongly demanded that the speed of the (four) system is high, and the conveyor belt must be implemented at a high speed in order to cope with this. In the handling, the conveyor belt is required to be transported: high-precision and high-precision. In addition, the size of the workpiece is reduced, and the hole of the conveyor belt tends to become smaller. Therefore, the position of the conveyor belt is required to be high. Accuracy. In order to achieve the improvement of the performance of such conveyor belt handling or positioning, it is extremely difficult to correspond to the above-mentioned conventional techniques. The invention is completed by the existence of the above problems, which is in the workpiece
=糸統巾’提供—種可以安定且高精準度使輸送帶搬運 ^位’而可對應打帶系統之高速化或工件之小型化的輸 达帶之定位裝置。 (角午決問題之手段） 本發明的輸送帶之定位裝置，係在搬運·檢查工件而移 =輸达帶内之工件的打帶系統所使用之輸送帶的定位 其特徵為’以輸送帶之進給間距的整倍數構成帶輪 的基礎圓圓周’而帶輪於圓周上配置篏人於輸送帶上作為 搬運用所設之圓形的洞孔之漸開曲線的齒形，而被配置在 31簡發明說明書(補件)/96·08/96117377 6 200815266 前述帶輪的圓周上之前述齒形，係 同的間距所配置。 〃、和刖返洞孔的間距相 亦即，由於本發明之齒形 送帶時齒形則不會卡住^、、，夕，'、、開曲線，在搬運輸 動。因此，被收容在輸=7^而輸送帶則不會發生振 牡勒运贡的工件則合 女定且高精準度地搬運或定位輪送帶。θ ，而可 尽形成之四角形的對角線，見和-稍大，而前述齒形在#入二、+、、_成别述洞孔的直徑 述洞孔稍微擴開。a别“洞孔時，則前述齒形可使前 亦即，在本發明之打帶步驟中， 孔時，齒形可將洞孔稍微擴開。因此:即;:=:之； 不均勻時也可正確地定位β p使刃孔的直徑有 又’本發明的輸送帶之定位穿 成有可使碎屑逃出的溝。、纟别述-形的齒根形 帶=姑本=:在齒形嵌入洞孔時，因兩者的摩擦而輸送 ，之基材被刮削所發生的碎屑會 的定期伴表眭蚀田、主ΓΤ β 于牡〒眉用溝，在裝置 =疋j保養日禮用运風荨而可將碎屑清掃。因此 冒附著在齒形而使動作發生不適之情形。 本發明的輸送帶之定位裝置’除了前述帶輪以外呈 有補助帶輪’此補助帶輪，係在圓周上配置嵌入於前述； 孔之漸開曲線的補助帶輪用齒形，同時，以前述進給 的整倍數構成基礎圓圓周’且前述補助帶輪用齒形，以和 前述洞孔同樣的間距被配置在前述補助帶輪之圓周上，且 312XP/發明說明書(補件)/96-08/96117377 η 200815266 使前述補助帶輪用齒形之齒寬 對角線之長度構成比前述洞孔的二 _帶^掛架在前述帶輪和前述補助帶述輸达 •之洞Γ肉本發明之補助帶輪的歯形具有餘隙可喪入輸送帶 或定位。口此其可女定且尚精準度地作輸送帶之搬運 又，本發明的輪送帶定 有可往復移動之V形凹枰，述帶輪之外侧設 定位溝藉由插入v形凹样，二的二圍4等咖 四^而在輸达贡收容工件時實施定 位0 ' =本發明的輸送帶之定位裝置，除了前述帶輪以外具 二滾：：按壓滾子’藉此滚子和按壓滾子挾持輸送帶，而 輸达f被掛架於前述帶輪和兩滾子之間而被搬運。 驻=上述本發明之概要，並非列舉本發明所必要的全部 ·、>’且此等特徵群之次組合也可構成為本發明。 (發明效果） ，據本發明之輸送帶之定位裝置，在打線步驟中當 形肷入輸送;^ >、、ΡΙ 3 # / 守，由於齒形可將洞孔稍微擴開，因 ’即使洞孔的直徑有不句時其也可正確地定位。 又，由於齒形形狀係成為漸開（involute)曲線，因此， 2輸达帶搬運時齒形不會卡住輸送帶，而輸送帶不會振 於、°、,=明的輸送帶之定位裝置可以安定且高精準度地使 輸h搬運或定位，而可對應打帶系統之高速化或工件之 觸發明說明書(補件藤_6刪 8 200815266 小型化。 【實施方式】 以下，使用圖式說明本發明之實施形態。又，以下之各 實施形態並非用來限制各申請專利範圍者，又，在各實施 形態中所說明之特徵的全部組合並不一定是本發明解決 手段所必須者。 又，以下所說明之各實施形態，係例示對工件之打帶系 統可適用本發明的輸送帶之定位裝置之情形。 籲（第1實施形態） 圖1係第1實施形態之工件的打帶系統（taping system) 之前視圖。又，圖2係第1實施形態之工件的打帶系統之 上面斜視圖。 工件之打帶系統所具有的零件送料器丨，具有可使被供 給來的工件之方向整合排列的功能。直線型送料器2接收 從零件送料器1所整合排列的工件，並具有以呈一列狀態The 糸 巾 ’ ’ 提供 ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ 。 。 。 。 。 。 。 。 。 。 。 (Means of the problem of the horn belt) The positioning device of the conveyor belt of the present invention is a belt which is used in the belting system for transporting and inspecting the workpiece and moving the workpiece in the belt, and is characterized by a conveyor belt. The integral multiple of the feed pitch constitutes the base circle circumference of the pulley, and the pulley is disposed on the circumference on the conveyor belt as the involute curve of the circular hole provided for the conveyance, and is configured In the 31st invention specification (supplement)/96·08/96117377 6 200815266, the aforementioned tooth shapes on the circumference of the aforementioned pulley are arranged at the same pitch. The spacing between the 〃 and the 刖 hole is the same, that is, the tooth shape of the toothed belt of the present invention does not get stuck, and the curve is moved. Therefore, the workpiece that is accommodated in the transmission = 7^ and the conveyor belt does not have the vibrating tribute will be handled and positioned with high precision. θ , and the diagonal of the quadrilateral which can be formed, see - and slightly larger, and the aforementioned tooth shape is slightly expanded in the diameter of the hole in the second, +, and _. When the hole is not in the hole, the tooth shape may be the front, that is, in the tape running step of the present invention, the tooth shape may slightly expand the hole when the hole is formed. Therefore: ie;:=:; At the same time, the β p can be correctly positioned so that the diameter of the blade hole has a 'transport of the conveyor belt of the present invention into a groove that can escape the debris. 纟 述 - 形 形 形 形 形: When the tooth shape is embedded in the hole, it is conveyed by the friction between the two, and the debris generated by the scraping of the substrate will be accompanied by the regular etched field and the main ΓΤ β in the oyster eyebrow groove. jThe maintenance day can be used to remove the debris by the wind. Therefore, it is attached to the tooth shape and the operation is uncomfortable. The positioning device of the conveyor belt of the present invention has a subsidy pulley in addition to the pulley. The auxiliary pulley is disposed on the circumference and is embedded in the tooth shape of the auxiliary pulley of the involute curve of the hole, and at the same time, the base circle is formed by an integral multiple of the aforementioned feed and the auxiliary pulley has a tooth shape, The same pitch as the aforementioned hole is placed on the circumference of the aforementioned auxiliary pulley, and 312XP/invention specification (supplement)/ 96-08/96117377 η 200815266 The length of the diagonal of the tooth width of the auxiliary pulley is made larger than that of the above-mentioned hole and the above-mentioned belt pulley and the aforementioned belt. The shape of the auxiliary pulley of the invention has the clearance to be lost to the conveyor belt or the positioning. The mouth can be transported by the conveyor belt and can be accurately and accurately. The wheel belt of the invention is reciprocally movable. V-shaped concave 枰, the positioning groove on the outer side of the pulley is inserted into the v-shaped concave sample, the second circumference 4, etc., and the positioning is carried out when the workpiece is received by the tribute 0 ' = the positioning of the conveyor belt of the present invention The device has two rolls in addition to the aforementioned pulley: pressing the roller 'by the roller and the pressing roller to hold the conveyor belt, and the delivery f is carried by the pulley between the pulley and the two rollers. The above summary of the present invention is not intended to be all that is necessary for the present invention, and the second combination of these characteristic groups may be configured as the present invention. (Effect of the Invention) The positioning device of the conveyor belt according to the present invention, In the threading step, the shape is intruded into the transport; ^ >, ΡΙ 3 # / 守, due to the tooth shape The hole is slightly expanded, because 'the hole can be correctly positioned even if the diameter of the hole is not enough. Moreover, since the tooth shape is an involute curve, the tooth shape of the 2 conveyance belt is carried. The conveyor belt will not be caught, and the conveyor belt will not vibrate, °, and = the positioning device of the conveyor belt can be safely and accurately transported or positioned, which can be used to speed up the belting system or In the following, the embodiments of the present invention will be described with reference to the drawings, and the following embodiments are not intended to limit the scope of the claims. Further, all combinations of the features described in the respective embodiments are not necessarily essential to the means for solving the invention. Further, each of the embodiments described below exemplifies a case where the positioning device of the conveyor belt of the present invention can be applied to the tape driving system of the workpiece. (First Embodiment) Fig. 1 is a front view of a taping system of a workpiece according to a first embodiment. Fig. 2 is a top perspective view of the tape running system of the workpiece of the first embodiment. The part feeder 具有 of the workpiece sprocketing system has a function of integrating the directions of the supplied workpieces. The linear feeder 2 receives the workpieces integrally arranged from the part feeder 1, and has a state of being in a column
搬運之功能。作業台（index table)3係圓形而被水平配 置，其藉未圖示之動力來源的作用，而以垂直方向之迴轉 軸5作為中心在圖2的箭頭方向間歇地迴轉。在作業台3 之周圍，設有向外側開孔之未圖示的卫件收容孔且藉直 線型送料器2被搬運來的工件被個別收容在該處。分離供 給部4’具有可自直線型送料器2移載工件至作業台^ 之^能。捲帶部（tapingpGrtiQn)6具有 达f 7收容工件之功能。 其次詳細說明輸送帶 此處，圖3係第丨實施形態之 312XP/發明說明書(補件)/96-08/96117377 9 200815266 輸C f的上面圖。在輸送帶7的邊緣部附近，沿輸送帶之 長邊方向以同專間距了規則配置性地並列之圓开多的洞孔 12。又，在輸送帶7上之捲帶部6中以同等間距配置可收 容工件之呈凹部的孔穴（cavity)13。由於洞孔12被使用 於田孔八13收容工件時的定位作用，因此，其和孔穴之 配置具有相關關係。又，圖3表示對2個孔穴設置i個洞 孔之例。 再參知圖1及圖2,捲軸8具有可捲繞未使用之輸送帶 的功此^捲取捲軸u具有，當以捲帶部6收容工件，而 在未圖示之捲帶黏貼部貼附覆蓋收容工件之孔穴之捲帶 後其具有可捲取輸送帶7之功能。在捲帶部6的正下方 设置有帶輪9(pul ley)。 J次：明第！實施形態之帶輪。此處，圖4係第i實施 形：之帶輪的前視圖。又’圖5係圖4之B部詳細圖。 9係圓形’以水平方向之迴轉軸14為中心，在圖 的前頭方向間歇地迴轉。帶輪9未具有迴轉之動力來 =如後述，其藉和具有動力來源之補助帶輪之間掛 =輪送帶7’而和補助帶輪10的迴轉同步地迴轉。卜 :二的:園以同等間距被配置齒形“。〇一⑽5。 7πδΐ▼輪9之定位板16，以迴轉軸14為中心而和帶輪 轉。在定純16的周圍以同等間距設有 ‘。在▼輪9的正下方設置可在垂直方向上下移 =7凹槽，。在輸送帶停止之狀態下使y形凹槽18 错香入疋位板16的最下部之定位溝17，而實施在 312ΧΡ/發明晒書(補件)/96-08/96117377 10 200815266 輸送帶7的孔穴13移載卫件時之定位。在齒形i5的下 部二沿著帶輪9之·以同等間距設有可確認是否正確實 知定位之位置檢測孔19。 。如圖5所詳示，齒形15的形狀係漸開（inv〇iute)曲線， 圓周上之齒形15的齒距τ，與前述洞孔12之間距τ呈一 致又，f輪9的基礎圓圓周係輸送帶7之進給間距之整 =數。又’齒形15在嵌人洞孔12時藉兩者之摩擦而輪送 帶的基材被刮削而成為碎屑，由於齒形上附著碎屑時動作 會發生不整合之情形，因此，在齒形15的齒根，形成有 為了使碎屑逃離用之碎屑用冑2()，以防止在齒形上附著 碎屑。 其次，使用圖6說明齒形15與洞孔12之大小的關係。 此處’圖6表示第！實施形態之帶輪周圍的齒形和輸送 之洞孔的大小之關係。 k π輪9的外周側觀看齒形丨5時，齒寬和齒厚被形成 為四角形。其四角形的形狀之對角線的長度，比前述洞孔 之直徑稍大，當齒形15嵌人洞孔12時’前述齒形 述洞孔稍微擴開。 j 圖7表示第1實施形態之齒形嵌入洞孔狀態之圖。又， 圖7係自帶輪9的正面觀看齒形15礙人洞孔12的情形。 囷8表示圖7之C前視圖。由於齒形15的對角線之 長度比洞孔12的直徑稍大，因此，在齒形15之四 合 發生洞孔擴張部21。 洛@ 又，如圖1及圖2所示，在第丨實施形態之工件的打帶 312XP/發明說明書(補件)/96-〇8/96117377 n 200815266 系統t，在捲帶部6和捲取捲轴 補助帶輪10的形狀和帶輪9同 助帶輪10。 相同而具有同等間距 1在周圍雖然和帶輪9 '凹槽18及位置檢測孔19。又仁補==定位㈣4形 •之動力來源的作用而以水 冑輪10係藉未圖示 :實施輸送帶之搬運。補助帶之地 其周圍的齒形之弗眘U和贡輪g不冋， 度’比洞孔12之直徑=、=成的四角形之對角線的長 入洞孔12時，則不合夢峰/此’補助帶輪10之齒形嵌 轉而搬運輸送帶7 ‘二二孔部2卜當藉齒形 7係掛架在帶輪9和奸=微變形。輸送帶 和補助細係同步二;輪1〇之間而被搬運’帶輪9 至二Γ:態之打帶系統 牛，係猎零件送料器1之作用使其方 向王&排列一致而移載至直線型送料器2。又，藉直線型 _ 2之作用成為一列而被搬運到作業台3。又，工件 猎分離供給部4之作用而個別被收容在設於作業台3上之 未圖示的工件收容孔。 〃 口 被收容在卫件收容孔的卫件，係藉作業台3在圖2之箭 :方向間歇地迴轉而被搬運至未圖示之特性測定部以實 也口種特I*生之測疋。測定的結果，如被判斷為不良的工件 則藉由未圖7F之排出機構而自工件收容孔被排出。測定的 、、口果如被判畊為良品的工件則原狀地被收容在工件收容 孔，並藉作業台3的間歇迴轉而到達捲帶部6。 312ΧΡ/發明說明書(補件)/96-〇8/96117377 12 200815266 被捲軸8所捲繞的輸送帶7，被掛架在：設於捲帶部6 的正下方之帶輪9 ;以及，設於帶輪9的下流側之補助帶 輪10 ;之間，而藉未圖示之動力來源的作用使補助帶輪 10間歇地迴轉，帶輪9則和補助帶輪10同步間歇地迴轉 而被搬運。在帶輪9及補助帶輪1〇的周圍，被配列和輪 达帶7之洞孔12的間距τ相同間距所排列的齒形15，而 被捲軸8捲繞之輸送帶則被搬運。 帶輪9的齒形15之形狀係漸開曲線狀，其齒寬與齒厚 •所形成之四角形的對角線之長度比洞孔丨2的直徑稍大， 當齒形15嵌入洞孔12時，齒形15則可將洞孔12稍微擴 開。因此，即使洞孔12的直徑有所不勻或偏差其也可確 實地被嵌入。 藉著帶輪9之間歇迴轉，輸送帶7到達捲帶部6後則停 止，而成為可移載工件之狀態時，設在帶輪9正下方的v 形凹槽18則上升而插入以相同間距設在定位板16周圍之 定位溝17。由此，則可實施為了將工件移载至輸送帶7 的孔穴13之輸送帶7的定位。在實施定位時，作業台3 的工件收容孔内之工件則被移载至輸送帶7的孔穴 此處’帶輪9與補助帶輪10的齒形之齒距雖然相同， 但由於其和具有動力來源之補助帶輪1〇的迴轉係同牛 而未具有動力來源之帶輪9也在迴轉，因此，由於輸二 7的洞孔12之間距誤差，輸送帶7藉由帶 至捲帶部6時，其有因 '形凹槽18而成在不能正 之位置使輸送帶7停止之情形。為了防止此 = 312Xp/發明說明書(補件)/96-08/96117377 200815266 j u开y 15的下部沿帶輪9之圓周以等間距所設置之位置 檢測孔19使其通過自未圖示之光源所發生的光，再藉未 圖示t光感測器檢測，以實施確認輸送帶7是否停止在可 正確疋位之位置上。當其未在正確的停止位置時，則藉控 制補助讀1〇未圖示的動力來源以修正其成為正確的停 為實施正確之定位，當工件被插人孔穴13時，雖铁v 會下降’帶輪9與補助帶輪1〇間歇地迴轉：搬 /旦由於齒形15的形狀為漸開曲線狀，因此， …輪9之迴轉而輸送帶7自歯輪9離開時，齒形15 貝會輸送帶7之洞孔12而不會使輸送帶7振^ 5 此又被收輸送！7的孔穴13之工件則不會朝外方跳出口 送帶之在肷入洞孔12時，雖然因兩者的摩擦而輸 15= 削而變成碎屬之情形，但由於在齒形 5的^根形成錢碎料紅碎屑料2G，因此，碎屬 尸=附者在齒形15上而使動作發生障礙 屑用溝20之碎屑，可在裝置 在斗 來清除。 *衣置I期保養_料風機等 另-方面，補助帶輪1〇的形狀與功能， 位板16、V形凹槽18、位置檢 ’、八有义 9相同，但其和帶輪9不同的二 所形成之四角形的對角線之長度比= ^齒厚 因此’補助帶輪10的齒形具有寬裕而可入、。 洞孔12。如此被搬運的輪送帶 人入輪⑼7之 在未圖不之捲帶黏貼部 312ΧΡ/發明說明書(補件)/96-08/96117377 14 200815266 貼附覆盍收容工件的孔穴之捲帶後，則被捲取捲轴n所 捲繞而成為完成品。 (第2實施形態） &其次，對本發明之第2實施形態，取代上述第丨實施形 態之補助帶輪10，而說明使用滾子與按壓滾子之打帶系 、、先此處，圖1 〇表不第2實施形態之滾子與按壓滾子（圖 1的A部之構成）的圖。 圖1〇表示之滾子與按壓滾子係取代圖丨的A部中之補 助T輪10所使用之構件。滾子22其周圍係平滑的圓形， 而猎利用未®示之步進馬達的動力來源之作用以水平方 向的迴轉軸23為中心’在圖10所示之箭頭方向間歇地迴 轉。 在滾子22上方具有按壓滾子24，並藉滾子22與按壓 滾子24而挾持輸送帶7。在此狀態下藉滾子22之間歇迴 轉而搬運輸送帶。由於挾持輸送帶7的部份其兩面均 滑，因此，輸送帶不會因摩擦而被刮削並發生碎屑:情 形。輸送帶7被掛架在帶輪9與滾子22及按麼24之間而 被搬運。 f 9係第2實施形態之帶輪的前視圖。帶輪9係圓形， 而藉利用未圖不之步進馬達的動力來源之作用以水平方 :的迴轉軸14為中心，在圖9所示之箭頭方向間歇地迴 轉。在帶輪9的周圍同等間距地被配置有齒形15。齒形 15的形狀和圖4所示的齒形相同。帶輪9和滾子22=名^ 動力來源，係由未圖示之控制部同時作相同的控制，兩者 312XP/發明說明書(補件)/96-08/96117377 η 200815266 同步而間歇地迴轉以搬運輸送帶7。 又’第2實施形態之動作和第1實施形態之情形相同。 但疋，在捲帶部6中，為了將工件收容孔内的工件移载至 輸送帶7之孔穴13其輸送帶7定位的實施，係利用使帶 輪9與滾子22同步間歇地迴轉之未圖示的步進馬達之動 力來源。 又，在第1實施形態所說明者，因輸送帶7的洞孔12 之間距的誤差，而在輸送帶7被搬運至捲帶部6時，為了 防止輸送帶7停止在不能正確定位的位置之現象，在第2 實施形態中係使滾子22的周圍成為平滑狀而在和按壓滾 子24之間因應必要藉使輸送帶7空送，如此而實施定位 之控制。 以上雖然已說明本發明之合適的實施形態，但本發明之 技術範圍並不受限於上述各實施形態所記載的範圍。對上 述各實施形態’也可加予各種各樣的變更或改良。對該等 變更或改良之形態也被包含在本發明之技術範圍内 其自申請範圍之記載當可明顯得知。 【圖式簡單說明】 圖1係第1實施形態之卫件的打帶系統之前視圖。 圖2係第1實施形態之工件的打帶系統之上面斜視廣 圖3係第1實施形態之工件之輪送帶的上面圖。 圖4係第1實施形態之工件之帶輪的前視圖。 圖5係圖4之B部詳細圖。 圖6表示第i實施形態之帶輪周圍的齒形和輸送帶之 312XP/發明說明書(補件)/96-08/96117377 200815266 孔的大小關係之圖。 圖7表示對第1實施形態之齒形的洞孔之嵌入狀態的 圖0 圖8係圖7之C箭視圖。 圖9係第2實施形態之帶輪的前視圖。 圖表示第2實施形態之滾子與按壓滾子（圖1A部之 構成）的圖。The function of handling. The index table 3 is arranged in a circular shape and is horizontally arranged, and is rotated intermittently in the direction of the arrow in Fig. 2 with the rotation axis 5 in the vertical direction as a center by a power source (not shown). A workpiece receiving hole (not shown) that is opened to the outside is provided around the work table 3, and the workpiece conveyed by the linear feeder 2 is individually accommodated therein. The separation supply unit 4' has a function of transferring the workpiece from the linear feeder 2 to the work table. The tape take-up portion (tapingpGrtiQn) 6 has a function of accommodating the workpiece up to f7. Next, the conveyor belt will be described in detail. Here, Fig. 3 is a top view of the 312 XP/invention specification (supplement)/96-08/96117377 9 200815266 of the second embodiment. In the vicinity of the edge portion of the conveyor belt 7, a plurality of holes 12 are arranged in parallel along the longitudinal direction of the conveyor belt at regular intervals. Further, in the winding portion 6 of the conveyor belt 7, the cavities 13 which can accommodate the concave portions of the workpiece are disposed at equal intervals. Since the hole 12 is used for positioning when the field hole 8 13 accommodates the workpiece, it has a correlation with the arrangement of the holes. Further, Fig. 3 shows an example in which i holes are provided for two holes. Referring to Fig. 1 and Fig. 2, the reel 8 has a winding reel u which can be used for winding an unused conveyor belt. When the reel 8 is used to receive the workpiece by the winding unit 6, the reel is attached to a tape attaching portion (not shown). It has the function of being able to take up the conveyor belt 7 after covering the tape which covers the hole of the workpiece. A pulley 9 (pulley) is provided directly below the winding portion 6. J times: Ming Di! The pulley of the embodiment. Here, Fig. 4 is a front view of the pulley of the i-th embodiment: the pulley. Further, Fig. 5 is a detailed view of a portion B of Fig. 4. The 9-series circle is rotated around the rotation axis 14 in the horizontal direction and intermittently in the front direction of the figure. The pulley 9 does not have the power to rotate. As will be described later, it is rotated in synchronization with the rotation of the auxiliary pulley 10 by the carrier belt 7' between the auxiliary pulley and the power source. Bu: Two: The garden is configured with a tooth shape at the same pitch. "〇一(10)5. 7πδΐ▼ The positioning plate 16 of the wheel 9 is centered on the rotary shaft 14 and rotates with the pulley. It is provided at equal intervals around the fixed 16 '. Directly below the ▼ wheel 9, it can be moved up and down in the vertical direction = 7 grooves. When the conveyor belt is stopped, the y-shaped groove 18 is scented into the lowermost positioning groove 17 of the clamping plate 16, The positioning of the hole 13 of the conveyor belt 7 is carried out at 312 ΧΡ/inventive book (supplement)/96-08/96117377 10 200815266. The lower part of the tooth profile i5 is along the pulley 9 The spacing is provided with a position detecting hole 19 for confirming whether or not the positioning is correctly known. As shown in detail in Fig. 5, the shape of the tooth shape 15 is an inv〇iute curve, and the tooth pitch τ of the tooth shape 15 on the circumference, The distance from the aforementioned hole 12 is uniform, and the base circle of the f wheel 9 is the whole of the feed pitch of the conveyor belt 7. The tooth profile 15 is embedded in the hole 12 by the friction between the two. The substrate of the belt is scraped to become a chip, and the action is unconformed due to the adhesion of debris on the tooth shape. Therefore, the teeth in the tooth shape 15胄2() is formed for the debris to escape from the debris to prevent the debris from adhering to the tooth shape. Next, the relationship between the tooth shape 15 and the size of the hole 12 will be described using Fig. 6. 6 indicates the relationship between the tooth shape around the pulley of the embodiment and the size of the hole to be transported. When the tooth profile 丨5 is viewed on the outer peripheral side of the π wheel 9, the tooth width and the tooth thickness are formed into a quadrangular shape. The length of the diagonal of the shape is slightly larger than the diameter of the hole, and when the tooth 15 is embedded in the hole 12, the hole is slightly expanded. j Fig. 7 shows the tooth profile of the first embodiment. Figure 7 is a view of the state of the hole hole. Fig. 7 is a view of the front surface of the pulley 9 from which the tooth shape 15 is obstructed. 囷8 indicates the front view of the C of Fig. 7. The length ratio of the diagonal line of the tooth shape 15 Since the diameter of the hole 12 is slightly larger, the hole expansion portion 21 is formed in the four teeth of the tooth shape 15. In addition, as shown in Figs. 1 and 2, the tape 312XP/invention of the workpiece in the third embodiment is invented. Instruction manual (supplement)/96-〇8/96117377 n 200815266 System t, in the shape of the take-up portion 6 and the take-up reel auxiliary pulley 10 and the pulley 9 Wheel 10. Same and with the same spacing 1 around the wheel and the pulley 9 'groove 18 and position detection hole 19. And the complement == positioning (four) 4 shape • the power source of the role of the water wheel 10 Show: Carrying out the conveyance of the conveyor belt. The support of the belt is surrounded by the tooth shape of the Vish U and the Gongneng g, the degree 'the diameter of the hole 12 =, = the square of the diagonal of the square into the long hole When the hole is 12, it is not the same as Mengfeng/this 'subsidy pulley 10's tooth shape is embedded and conveys the conveyor belt 7 'two holes 2 2 when the toothed 7-series pylon is on the pulley 9 and the trait = micro-deformation. The conveyor belt and the auxiliary system are in synchronization with each other; the wheel is transported between 1 and 1 'wheel 9 to 2: the belting system cattle, the role of the hunting part feeder 1 makes the direction king & Loaded to the linear feeder 2. Further, the linear type _ 2 is transported to the work table 3 in a row. Further, the workpiece hunting and separating supply unit 4 is individually housed in a workpiece receiving hole (not shown) provided on the work table 3.卫 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 被 作业 作业 作业 作业 作业 作业 作业 作业 作业 作业 作业Hey. As a result of the measurement, the workpiece judged to be defective is discharged from the workpiece receiving hole by the discharge mechanism not shown in Fig. 7F. The workpiece that has been judged to be a good product is stored in the workpiece storage hole as it is, and reaches the winding portion 6 by the intermittent rotation of the work table 3. 312 ΧΡ / invention manual (supplement) / 96-〇 8/96117377 12 200815266 The conveyor belt 7 wound by the reel 8 is hung on: the pulley 9 disposed directly below the winding portion 6; Between the auxiliary pulleys 10 on the downstream side of the pulley 9, the auxiliary pulley 10 is intermittently rotated by the action of a power source (not shown), and the pulley 9 is intermittently rotated in synchronization with the auxiliary pulley 10. Handling. Around the pulley 9 and the auxiliary pulley 1〇, the tooth shape 15 arranged at the same pitch as the pitch τ of the hole 12 of the belt 7 is arranged, and the conveyor belt wound by the spool 8 is conveyed. The shape of the toothed shape 15 of the pulley 9 is an involute curve, and the tooth width and the tooth thickness are formed. The length of the diagonal formed by the square is slightly larger than the diameter of the hole 丨2, and the tooth shape 15 is embedded in the hole 12 At the time, the tooth shape 15 can slightly expand the hole 12. Therefore, even if the diameter of the hole 12 is uneven or deviated, it can be surely embedded. By the intermittent rotation of the pulley 9, when the conveyor belt 7 reaches the winding portion 6, it stops, and when it becomes a state in which the workpiece can be transferred, the v-shaped groove 18 provided directly under the pulley 9 rises and is inserted with the same The spacing is provided in the positioning groove 17 around the positioning plate 16. Thereby, the positioning of the conveyor belt 7 for transferring the workpiece to the holes 13 of the conveyor belt 7 can be carried out. When positioning is performed, the workpiece in the workpiece receiving hole of the work table 3 is transferred to the hole of the conveyor belt 7 where the pitch of the toothed shape of the pulley 9 and the auxiliary pulley 10 is the same, but The revolving pulley of the power source 1〇 is the same as the reel without the power source. The pulley 9 is also rotating. Therefore, due to the error between the holes 12 of the transmission 2, the conveyor belt 7 is brought to the belt. At 6 o'clock, there is a case where the conveyor belt 7 is stopped at a position that cannot be positive due to the 'shaped groove 18'. In order to prevent this = 312Xp / invention manual (supplement) / 96-08/96117377 200815266 open the lower portion of the y 15 along the circumference of the pulley 9 at equal intervals, the position detecting hole 19 is passed through a light source from a not shown The generated light is detected by a t-light sensor not shown to confirm whether the conveyor belt 7 is stopped at a position where it can be correctly clamped. When it is not in the correct stop position, the control power subsidy reads 1 〇 unillustrated power source to correct it to become the correct stop to implement the correct positioning. When the workpiece is inserted into the hole 13, the iron v will drop. The pulley 9 and the auxiliary pulley 1 are intermittently rotated: the shape of the tooth 15 is an involute curve, and therefore, when the wheel 9 is rotated and the conveyor belt 7 is separated from the wheel 9, the tooth shape 15 The shell will convey the hole 12 of the belt 7 without causing the conveyor belt 7 to vibrate and then be transported again! The workpiece of the hole 13 of 7 will not be sent to the outer side of the jumper. When the hole is inserted into the hole 12, although the friction is caused by the friction between the two, it is broken and becomes a fragment, but since it is in the tooth shape 5 ^The root forms a red scrap of material 2G. Therefore, the corpse is attached to the tooth shape 15 so that the debris of the groove 20 can be removed from the operation, and the device can be removed in the bucket. * Clothing I maintenance _ material fan and other aspects, the shape and function of the auxiliary pulley 1 ,, the position plate 16, V-shaped groove 18, position inspection ', Ba Youyi 9 is the same, but the pulley 9 The length ratio of the diagonals of the two formed quadrangles is =^ tooth thickness, so the tooth profile of the auxiliary pulley 10 has a wide and accessible shape. Hole 12. After being transported, the wheeled person carrying the wheel (9) 7 is not shown in the tape sticking part 312 ΧΡ / invention manual (supplement) / 96-08/96117377 14 200815266 after attaching the tape of the hole covering the workpiece, Then, it is wound up by the take-up reel n to become a finished product. (Second Embodiment) & Next, in the second embodiment of the present invention, in place of the auxiliary pulley 10 of the above-described third embodiment, a belt system using a roller and a pressing roller will be described. 1 is a diagram showing the roller of the second embodiment and the pressing roller (the configuration of the portion A in Fig. 1). The roller and the pressing roller shown in Fig. 1A replace the members used in the auxiliary T wheel 10 in the portion A of the figure. The roller 22 has a smooth circular shape around it, and the hunting is intermittently rotated in the direction of the arrow shown in Fig. 10 by the action of the power source of the stepping motor not shown in the horizontal direction. There is a pressing roller 24 above the roller 22, and the conveyor belt 7 is held by the roller 22 and the pressing roller 24. In this state, the conveyor belt is carried by the intermittent rotation of the rollers 22. Since the portion of the holding belt 7 is slippery on both sides, the belt is not scraped by friction and debris is generated: the situation. The conveyor belt 7 is carried by being hung between the pulley 9 and the roller 22 and the button 24. f 9 is a front view of the pulley of the second embodiment. The pulley 9 is circular, and is intermittently rotated in the direction of the arrow shown in Fig. 9 centering on the horizontal axis of the rotary shaft 14 by the power source of the stepping motor not shown. A tooth shape 15 is disposed at equal intervals around the pulley 9. The shape of the tooth shape 15 is the same as that of the tooth shape shown in Fig. 4. The pulley 9 and the roller 22=name ^ power source are simultaneously controlled by the control unit (not shown), and both 312XP/invention manual (supplement)/96-08/96117377 η 200815266 are synchronized and intermittently rotated To carry the conveyor belt 7. Further, the operation of the second embodiment is the same as that of the first embodiment. However, in the winding portion 6, in order to transfer the workpiece in the workpiece receiving hole to the hole 13 of the conveyor belt 7, the positioning of the conveyor belt 7 is performed by intermittently rotating the pulley 9 and the roller 22 in synchronization. The power source of the stepper motor not shown. Further, in the first embodiment, when the conveyor belt 7 is conveyed to the winding unit 6 due to an error in the distance between the holes 12 of the conveyor belt 7, the conveyor belt 7 is prevented from being stopped at a position where it cannot be correctly positioned. In the second embodiment, the circumference of the roller 22 is made smooth, and the conveyance belt 7 is required to be emptied between the pressing roller 24 and the pressing roller 24, so that the positioning is controlled. Although the preferred embodiments of the present invention have been described above, the technical scope of the present invention is not limited to the scope described in the above embodiments. Various changes or improvements can be added to the above embodiments. The form of the change or the improvement is also included in the technical scope of the present invention, and it is apparent from the description of the scope of the application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view of a belting system of a guard according to a first embodiment. Fig. 2 is a top perspective view of the tape running system of the workpiece according to the first embodiment. Fig. 3 is a top view of the wheel of the workpiece according to the first embodiment. Fig. 4 is a front elevational view showing the pulley of the workpiece of the first embodiment. Figure 5 is a detailed view of part B of Figure 4. Fig. 6 is a view showing the relationship between the tooth shape around the pulley of the i-th embodiment and the size of the belt of the belt 312XP/invention specification (supplement)/96-08/96117377 200815266. Fig. 7 is a view showing a state in which the hole of the tooth form of the first embodiment is fitted. Fig. 8 is a view showing a arrow C of Fig. 7. Fig. 9 is a front elevational view of the pulley of the second embodiment. The figure shows the roller of the second embodiment and the pressing roller (the configuration of the portion of Fig. 1A).
【主要元件符號說明】 1 零件送料器 2 直線型送料器 3 作業台 4 分離供給部 5 作業台迴轉軸 6 捲帶部 7 輸送帶 8 捲軸 9 帶輪 10 補助帶輪 11 捲取捲軸 12 洞孔 13 孔穴 14 帶輪迴轉軸 15 齒形 16 定位板 3發明說明書(補件)/96-08/96117377 17 200815266 17 18 19 ^ 20 ‘ 21 22 23 24 _ T、T， 定位溝 V形凹槽 位置檢測孔 碎屑用溝 洞孔擴張部 滾子 滾子迴轉軸 滚子 間距[Description of main component symbols] 1 Parts feeder 2 Straight feeder 3 Workbench 4 Separation supply unit 5 Worktable rotary shaft 6 Tape reel 7 Conveyor belt 8 Reel 9 Pulley 10 Subsidiary pulley 11 Reel 12 Hole 13 Hole 14 Pulley rotary shaft 15 Toothed 16 Positioning plate 3 Invention manual (supplement) /96-08/96117377 17 200815266 17 18 19 ^ 20 ' 21 22 23 24 _ T, T, positioning groove V-groove position detection Hole debris, groove hole expansion, roller roller, rotary shaft, roller spacing
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