200531912 (1) 九、發明說明 【發明所屬之技術領域】 本發明，是有關朝向電線處理裝置測長並進給電線的 電線測長進給裝置，更詳細的說是關於，不會降低進給電 線的全長尺寸精度，使供與電線處理裝置的各部分相面對 而移動的部分可以更高速移動的經改良的電線測長進給裝 置。 【先前技術】 以往使用的電線處理裝置，進行切斷電線的同時，將 已被切斷的電線的末端被覆（表皮）剝除使芯線露出，將 端子壓合已露出的芯線等的作業（例如，日本國專利公開 公報平成8年第102354號、同平成11年第204229號公 報、及同2001年第261232號參照）。 對於其構造參照第1 3圖槪略說明的話，此電線處理 φ 裝置，是具備：切斷電線W的第1葉片1、將已被切斷的 電線的進給方向前側的末端被覆剝除的第2葉片2、將端 子壓合於露出的芯線用的第1端子壓合機3、將電線W進 給至這些的各部分的電線進給機構4、將已切斷的電線的 進給方向後側的末端被覆剝除的第3葉片5、將端子壓合 於露出的芯線的第2端子壓合機6、在這些的各部分間平 行移動並搬運電線W的電線搬運機構7等。 電線進給機構4，是具有：可擺動自如地被支撐於其 擺動軸4a的周圍的同時朝電線進給方向送出電線W用的 -4- 200531912 (2) 進給滾子8、測量被送出的電線的長度的測長滾子9，首 先，朝向第1葉片1送出預定長度的電線W。 送出電線W是被第1葉片1切斷的話，電線進給機 構4會朝箭頭A擺動並與第2葉片2相面對，進行將電 線W的進給方向前端的絕緣被覆剝除使芯線露出的作業 〇 接著，電線進給機構4是如箭頭B擺動並與第1端子 φ 壓合機3相面對，進行將端子壓合於露出的芯線的作業。 之後，電線進給機構4是如箭頭C擺動並回復至與第 1葉片1相面對的位置，以後就返覆一連的動作。 但是，爲了提高第1 3圖所示的電線處理裝置的處理 能力，需要提高：電線進給機構4擺動於與電線處理裝置 的各部分相面對位置間時的擺動速度。 但是，此電線進給機構4，因爲是在擺動於擺動軸4a 的周圍的部分，一體地形成含有進給滾子8的進給機構及 φ 含有測長滾子9的測長機構而使慣性質量變大，所以欲提 高其擺動速度是困難的。 特別是，隨著進給的電線的線徑增加，因爲旋轉驅動 進給滾子8的馬達也大型化而變重，所以欲提高擺動速度 更困難。 在此採用，從電線進給機構4的擺動部分，分離包含 進給滾子及驅動馬達的進給機構，並在擺動部分的電線進 給方向的後方配設進給滾子及驅動馬達的構造。 但是，在此構造，是擺動部分之中面對於電線處理裝 -5- 200531912 (3) 置的各部分的擺動端及進給滾子之間的距離因爲變長， 以進給滾子所進給的電線產生變形的話，被進給的電線 全長尺寸可能會超過預定的容許範圍。 【發明內容】 在此本發明的目的，是爲了消解上述習知技術的問 點，提供一種經改良的電線測長進給裝置，不會降低被 φ 給的電線的全長尺寸精度，可更高速擺動供與電線處理 置的各部分相面對而擺動用的部分。 解決上述的課題的本發明的第1態樣的電線測長進 裝置，是對於朝向處理電線的裝置一邊測量前述電線的 度一邊進給，其特徵爲，具備移動測長機構及進給機構 前述移動測長機構，具有：在基台上可移動自如於將前 電線朝第1方向導引的第1移動位置及朝第2方向導引 第2移動位置之間的移動手段、將前述移動手段朝前述 φ 1及第2移動位置往復移動的移動驅動手段、一邊支撐 述電線一邊朝電線進給方向導引的被配設於前述移動手 的電線支撐導引手段、測量前述電線的進給長度的被配 於前述移動手段的測長度段；前述進給機構，具有：前 移動手段是位於前述第1移動位置時使接近前述移動手 的方式被固定於前述基台上的支撐手段、前述移動手段 位於前述第1移動位置時可裝卸自如地卡合於被支撐於 述電線導引支撐手段的前述電線之中位在前述移動手段 電線進給方向前端側的部分並將前述電線朝前述第1方 所 的 題 進 裝 給 長 y 述 的 第 前 段 設 述 段 是 刖 的 向 -6- 200531912 (4) 進給的供支撐前述支撐手段的進給手段、供將前述進給手 段裝卸於前述電線的被支撐於前述支撐手段的裝卸驅動手 段。 即’弟1悲樣的電線測長進給裝置，是分離：朝向電 線處理裝置進給電線的電線進給手段、及供與電線處理裝 置的各部分相面對而移動的移動手段的構造。由此，可以 輕量化移動手段並提高移動速度。 _ 且’電線進給手段，是當移動手段位於第1移動位置 時’可裝卸自如地卡合於被支撐於電線支撐導引手段的電 線之中位在移動手段的電線進給方向前端側的部分並送出 預定長度的電線的構造。由此，因爲可縮短移動手段的電 線進給方向前端及電線進給手段之間的距離，所以電線進 給手段所送出的電線只會稍微產生變形，就可使進給電線 的全長尺寸被保持於預定的容許範圍內。 進一步，移動手段移動時，因爲裝卸驅動手段會作動 Φ 而使電線進給手段從電線脫離，所以電線進給手段不會干 渉電線而阻礙移動手段的移動。 然而，移動手段的移動，是擺動軸周圍的擺動也可以 ，電線處理裝置是朝並列方向平行移動也可以。 且，本發明的第2態樣的電線測長進給裝置，是如申 g靑專利車B圍弟1項的電線測長進給裝置’其中’則述電線 支撐導引手段，是在其內部插通有前述電線的複數管狀構 件，在前述移動手段的電線進給方向前端側具有可相互分 離使前述電線露出的部分，前述進給手段，是可裝卸自如 200531912 (5) 地卡合於前述電線露出的部分並進給前述電線。 即，在第2態樣的電線測長進給裝置，因爲是使被進 給的電線插通管狀構件，所以即使移動手段高速度移動， 電線也不會變形。 且，因爲在移動手段的電線進給方向前端側露出電線 ，所以可使電線進給手段容易對於電線進行裝卸。 φ 【實施方式】 以下，參照第1圖乃至第1 1圖，詳細說明本發明的 電線測長進給裝置的一實施例。然而，以下的說明中，朝 向電線處理裝置進給電線的方向爲前後方向、垂直方向爲 上下方向、與這些的方向垂直的方向爲左右方向。 首先參照第1圖的話，本實施例的電線測長進給裝置 1 〇〇，是組合了 ：被固定於基台1 1上的進給機構1 〇、在 基台1 1上可擺動自如的測長擺動機構5 0，測長擺動機構 φ 5 0成爲擺動於朝上下方向延伸的擺動軸的周圍的構造。 進給機構1 〇，是如第2圖乃至第6圖所示，具有被 立設於基台1 1上朝前後方向延伸的厚板狀的台架（支撐 手段）1 2。 然而，此台架1 2，是如第9圖所示當測長擺動機構 5 〇是位於第1擺動位置時位在其附近位置的方式被定位 固定。 接著，參照第4圖及第5圖的話，貫通台架12且朝 左右方向延伸的呈上下方向並設的一對的支軸1 3、1 4， 200531912 (6) 是藉由分別被埋設於台架1 2的軸承1 5、1 6可轉動自如地 被支撐。 且，各別被固定於這些的支軸1 3、1 4的一端側的平 齒輪1 7、1 8是相互嚙合，而具有可使支軸1 3、1 4各別以 等同角度朝相反方向轉動的功能。 且，在這些的支軸1 3、14的他端側，分別固定有朝 前後方向延伸的厚板狀的臂1 9、2 0使可與朝這些支軸1 3 | 、1 4 一體轉動。 如第4圖所示，在下側的支軸14的他端中，大徑的 帶輪2 1及一組的平齒輪2 2、2 3相互同軸且一體地旋轉， 藉由無圖示的軸承可旋轉自如地被支撐於支軸1 4上。 且，在此大徑的帶輪2 1、及被固定於台架1 2的驅動 馬達24的小徑的帶輪25之間捲繞有皮帶26，藉由驅動 馬達24旋轉驅動大徑的帶輪21及一組的平齒輪22、23 〇 φ 且，在被固定於下側的臂2 0的前端且朝左右方向延 伸的支軸2 7的先端，藉由無圖示的軸承可旋轉自如地支 撐平齒輪2 8及下側的進給滾子2 9，使其可相互同軸且一 體地旋轉。 而且，此平齒輪2 8因爲是嚙合於大徑的帶輪2 1及同 軸的平齒輪23，所以藉由驅動馬達24旋轉驅動進給滾子 29 ° 如第5圖所示，在上側的支軸1 3的他端中’ 一組的 平齒輪3 1、3 2，是藉由無圖示的軸承可旋轉自如地被支 -9- 200531912 (7) 撐於支軸1 3上，且可相互同軸且一體地旋轉。 且，被固定於上側的臂1 9的前端且朝左右方向延伸 的支軸3 3的先端，平齒輪3 4及上側的進給滾子3 5，是 藉由無圖示的軸承可旋轉自如地支撐於此支軸3 3上，且 可相互同軸且一體地旋轉。 且，平齒輪3 1是與大徑的帶輪2 1及同軸的平齒輪 22嚙合，且平齒輪34是與平齒輪31及同軸的平齒輪32 • 嚙合。 由此，上側的進給滾子3 5，是藉由驅動馬達24被旋 轉驅動，以與下側的進給滾子29等同的旋轉速度朝相反 方向旋轉。 如第6圖所示，被安裝在被固定於上側的臂1 9的前 端的托架3 6且朝上下方向延伸的螺絲軸3 7、及在被螺合 於下側的臂20的前端的螺絲38之間是裝設有捲簧39， 上下的進給滾子3 5、2 9是將電線W朝上下方向挾持地推 • 迫。 由此，藉由驅動馬達24驅動旋轉上下的進給滾子3 5 、2 9的話，就可將電線W朝水平方向前方進給。 然而，藉由變更與上側的臂1 9螺合且朝下方延伸並 與下側的臂2 0抵接的螺絲4 1的下端4 1 a的上下位置，可 以調整上下一對的進給滾子35、29間的最小間隙。 且，被固定於台架1 2的上端朝上下方向伸縮的氣壓 缸（裝卸驅動手段）4 2的活塞4 3的下端是抵接於上側的 臂19的後端19a。 -10- 200531912 (8) 而且，如前述，是藉由上下的支軸13、14相互嚙合 的上下的平齒輪1 7、1 8的作用，而可以相互等同角度地 朝相反方向轉動。 由此，活塞43朝下方突出並將上側的臂1 9的後端 19a朝下方按壓的話，上下的支軸13、14會相互等同角 度地朝相反方向旋轉，因爲如第6圖（B )所示上下的臂 1 9、20也相互等同角度地朝相反方向擺動，所以使上下 φ 的進給滾子3 5、2 9朝上下方向分離，就可以解除電線W 的卡合。 一方面，測長擺動機構5 0，是如第7圖及第8圖所 示，具有藉由被固定於基台1 1的驅動馬達5 1驅動朝上下 方向延伸的擺動軸線的周圍擺動可能的擺動臂（擺動手段 )52 ° 在此擺動臂52的上面固定有線形導引的導引軌道53 ，藉由伺服馬達5 5使可滑動自如於此導引軌道5 3上的滑 φ 件5 4朝電線W延伸方向往復地變位。 昇降托板58是藉由昇降導引5可7昇降自如地被支 撐在：被固定於滑件5 4上朝上下方向延伸的底基托板5 6 〇 且’如第8圖所示，被固定於底基托板5 6並朝上下 方向伸縮的氣壓缸59的活塞59a的先端，是藉由銷59b 與昇降托板5 8連接。 由此，藉由伸縮氣壓缸5 9來使昇降托板5 8昇降，就 可使支撐電線W朝上下方向變位。 -11 - 200531912 (9) 且，第7圖及第8圖所示，在昇降托板5 8的後端， 安裝有測長元件60。 此測長元件60，是具有：螺合於昇降托板5 8的支撐 構件6 1、及被此支撐構件6 1支撐的元件本體6 2、及與被 內藏於此元件本體6 2的轉盤式編碼器一體地旋轉的測長 滾子63。 進一步，在支撐構件61中，安裝有：對於測長滾子 | 63可昇降自如的按壓滾子64、及將此按壓滾子64朝向測 長滾子63變位的氣壓缸65。 由此，將氣壓缸6 5朝下方拉伸並使按壓滾子64朝下 方變位的話，呈上下方向挾持利用此按壓滾子64及測長 滾子63測長的電線W。 且，第7圖及第8圖所示，在昇降托板58的前端， 安裝有供固定電線用的夾具元件70。 此夾具元件70，是在被固定於昇降托板58的氣壓缸 | 7 1內將活塞72朝左右方向變位，供給壓縮空氣的話，插 通氣壓缸71內的電線W會按壓其內壁面，並固定成不會 朝進給方向變位。 進一步，如第7圖及第8圖所示，貫通測長兀件60 的支撐構件6 1的前後一對的管狀構件8 1、82、及貫通夾 具元件7 0的氣壓缸7 1的前後一對的管狀構件8 3、8 4是 相互同軸，構成供支撐電線W且朝進給方向導引的電線 支撐導引手段80。 且，在位於擺動臂5 2的擺動端側的前後一對的管狀 -12- 200531912 (10) 構件8 2、8 3間設有間隙S使電線W露出，在此部分可收 容進給滾子3 5、2 9。 接著，參照第9圖乃至第1 1圖，說明使用本實施例 的電線測長進給裝置1 〇〇進行測長進給電線的程序。 如第9圖所示，朝向供切斷電線W的第1葉片1進 給電線W時，是如第1 0圖所示使進給機構1 0及測長擺 動機構5 0相互接近。 _ 這時，對於氣壓缸42供給壓縮空氣使活塞43朝下方 拉伸，如第6圖（b )所示將上下一對的進給滾子3 5、29 朝上下方向分離後，藉由作動驅動馬達5 1來擺動擺動臂 52，可以回避上下一對的進給滾子35、29及電線W的干 渉。 擺動臂5 2是朝如第9圖（a )所示的第1擺動位置擺 動的話，上下一對的進給滾子3 5、29，會嵌入測長擺動 機構50側的前後一對的管狀構件82、83之間的間隙S內 φ ，與電線W呈上下方向相面對。 接著，停止朝氣壓缸42供給壓縮空氣的話，如第6 圖（a )所示，藉由捲簧3 9的推迫力，使上下一對的進給 滾子35、29呈上下方向挾持電線W。 在此狀態下，藉由作動驅動馬達24來旋轉驅動上下 一對的進給滾子3 5、29，就可將電線W朝向第1葉片1 進給。 同時，藉由測長元件6 0的轉盤式編碼器檢測出其外 周面與電線W摩擦卡合的測長滾子63的旋轉角度，就可 -13- 200531912 (11) 以檢測出電線W的進給長度。 而且’電線W的進給長度到達設定値時藉由停止驅 動馬達24的作動，就可對於第1葉片1進給預定長度的 電線W。 接著’對於夾具元件7 0的氣壓缸7 1供給壓縮空氣的 話’電線W就會變位不能地被固定於其軸線方向。 第1葉片1的電線W的切斷作業完成的話，再度對 φ 於氣壓缸42供給壓縮空氣，如第6圖（b )所示使上下一 對的進給滾于3 5、2 9朝上下方向分離。 接著，藉由作動驅動馬達5 1如箭頭A所示地擺動擺 動臂5 2，並定位在第9圖（b )所顯示的第2擺動位置的 話，本實施例的電線測長進給裝置1 00就會成爲如第1 1 圖所示的狀態。 之後，作動伺服馬達5 5使滑件54前進，使被切斷的 電線W的前端插入第2葉片2內的同時，第2葉片2切 φ 入電線W的絕緣被覆時藉由使滑件5 4後退，就可以剝除 電線W的前端。 使用第2葉片2的剝皮作業完成後，藉由作動驅動馬 達5 1如箭頭B所示地擺動擺動臂5 2，並定位於由第9圖 (c )所示的第3擺動位置。 接著，藉由作動氣壓缸5 9使昇降托板5 8下降，並使 電線W下降預定距離的話，就可以在被保持於端子壓合 機3的端子的鉚接部內使電線w的露出芯線下降。 而且，端子壓合機3的電線鉚接作業完成後，藉由作 -14- 200531912 (12) 動氣壓缸5 9使昇降托板5 8上昇，藉由作動驅動馬達5 ! 如箭頭C所示地擺動擺動臂5 2並回復至第9圖（a )所示 的第1擺動位置，以後返覆上述一連的作業。 即’本實施例的電線測長進給裝置1 〇〇，因爲是分離 :朝向電線處理裝置進給電線W的進給機構1 〇、及爲了 與電線處理裝置的各部分相面對而擺動的測長擺動機構 50的構造，所以可以輕量化測長擺動機構5〇並提高其擺 φ 動速度。 且，進給機構1 0，當測長擺動機構5 0是位在與供切 斷電線W的第1葉片i相面對的第i擺動位置時，對於 被支撐於電線支撐導引手段8 0的電線W之中的測長擺動 機構5 0的擺動端可裝卸自如地卡合於露出的部分並送出 預定長度的電線W的構造。 由此，上下一對的進給滾子35、29及第1葉片1的 問的距離變短，延伸於兩者間的電線W所產生的變形很 φ 微小’可使進給電線W的全長尺寸被保持於預定的容許 範圍內。 且，測長擺動機構5 0擺動時，因爲將上下一對的進 給滾子3 5、29朝上下方向分離並解除與電線W的卡合， 所以不會阻礙測長擺動機構50的擺動。 進一步，測長元件60的按壓滾子64，因爲是隨時對 於測長滚子63的外周面按壓電線W，所以即使測長擺動 機構50高速度擺動，電線W也不會在測長滾子63的外 周面上滑動，可以維持高測長精度。 - 15- 200531912 (13) 加上’因爲夾具7 0固定電線w，所以測長擺動機構 5 〇即使高速度擺動，電線W也不會朝軸線方向變位。 以上，雖詳細說明了本發明的電線測長進給裝置的一 實施例’但是本發明不限定於上述實施例，可進行各種的 變更。 例如，在上述實施例中，在擺動臂5 2上雖設有··線 形導引的導引軌道5 3、滑件5 4、伺服馬達5 5、昇降導引 φ 5 7、氣壓缸5 9等，但是依據電線處理裝置的構造省略這 些也可以。 且，第1 2圖所示的電線測長進給裝置2 〇 〇，是將上 述實施例的擺動機構50 ’置換成藉由無圖示的線形導引 電線處理裝置朝並列方向平行移動的移動機構9 0。 進一步’組合适種平行移動及上述實施例的擺動運動 也可以。 φ 【圖式簡單說明】 第1圖，顯示第1實施例的電線測長進給裝置的前視 圖。 第2圖，是顯示進給機構的前視圖。 第3圖，是第2圖所示的進給機構的側面圖。 第4圖，是第3圖中的IV -切斷線的水平剖面圖。 第5圖，是第3圖中的V —切斷線的水平剖面圖。 第6圖，是說明進給機構的作動的側面圖。 第7圖，是測長擺動機構的右側視圖。 -16- 200531912 (14) 第8圖，是測長擺動機構的左側視圖。 第9圖，是說明如第1圖所示的電線測長進給裝置的 作動的平面圖。 第1 〇圖，是第1圖所示的電線測長進給裝置進行電 線進給的狀態的平面圖。 第1 1圖，是第1圖所示的電線測長進給裝置的測長 擺動機構擺動後的狀態的平面圖。 第1 2圖，是說明第2實施例的電線測長進給裝置的 作動的平面圖。 第1 3圖，是說明習知的電線測長進給裝置的作動的 平面圖。 【主要元件符號說明】 1 葉片 2 葉片 3 端子壓合機 4 電線進給機構 4a 擺動軸 5 葉片 6 端子壓合機 7 電線搬運機構 8 進給滾子 9 測長滾子 10 電線進給機構 -17- 200531912 (15) 11 基台 12 台架（支撐手段） 13 支軸 14 支軸 1 5、1 6 軸承 1 7、1 8 平齒輪200531912 (1) IX. Description of the invention [Technical field to which the invention belongs] The present invention relates to a wire length measuring and feeding device that measures a length and feeds a wire toward a wire processing device, and more specifically, does not reduce the feeding wire Improved full-length dimensional accuracy, an improved wire-length measuring feed device that allows parts moving facing the various parts of the wire processing device to move at higher speeds. [Prior art] Conventionally used wire processing devices perform operations such as cutting the wires and peeling off the ends of the cut wires (skin) to expose the core wires, and crimping the terminals to the exposed wires. For example, Japanese Patent Laid-Open Publication No. 102354 of 1998, No. 204229 of 2011, and reference No. 261232 of 2001). For a brief explanation of its structure with reference to FIG. 13, this electric wire processing φ device is provided with a first blade that cuts the electric wire W 1 and peels off the front end of the electric wire in the feeding direction of the cut wire. 2 blades 2, 1 terminal crimping machine 3 for crimping the terminal to the exposed core wire, a wire feeding mechanism 4 for feeding the electric wire W to each of these portions, and feeding of the cut electric wire The third blade 5 that is peeled off at the rear end in the direction, the second terminal crimping machine 6 that presses the terminals against the exposed core wire, the wire conveying mechanism 7 that moves the parts W in parallel and conveys the electric wires W, and the like. The wire feed mechanism 4 is provided with a wire -4- 200531912 for feeding the wire W in the wire feed direction while being oscillatedly supported around its swing axis 4a. (2) Feed roller 8, measurement is sent out The length-measuring roller 9 of the length of the electric wire first sends out the electric wire W of a predetermined length toward the first blade 1. If the feed wire W is cut by the first blade 1, the wire feed mechanism 4 will swing toward the arrow A and face the second blade 2. The insulation coating at the front end of the feed direction of the wire W will be stripped to expose the core wire. Next, the electric wire feeding mechanism 4 swings as shown by the arrow B and faces the first terminal φ crimping machine 3 to perform the operation of crimping the terminal to the exposed core wire. After that, the wire feed mechanism 4 swings as shown by the arrow C and returns to the position facing the first blade 1, and then repeats the subsequent operations. However, in order to increase the processing capacity of the wire processing apparatus shown in Fig. 13, it is necessary to increase the swing speed when the wire feeding mechanism 4 is swung between the positions facing each part of the wire processing apparatus. However, this electric wire feeding mechanism 4 is inertial because the feeding mechanism including the feeding roller 8 and the length measuring mechanism including the length measuring roller 9 are integrally formed at a portion swinging around the swing shaft 4a. The quality becomes larger, so it is difficult to increase its swing speed. In particular, as the wire diameter of the feed wire increases, the motor that rotationally drives the feed roller 8 also becomes larger and heavier, making it more difficult to increase the swing speed. Here, a structure is adopted in which a feed mechanism including a feed roller and a drive motor is separated from a swing portion of the wire feed mechanism 4, and a feed roller and a drive motor are arranged behind the wire feed direction of the swing portion. . However, in this structure, the distance between the swinging end and the feed roller of each part of the swinging part for the wire processing device -5- 200531912 (3) becomes longer because the feed roller feeds If the supplied wire is deformed, the length of the fed wire may exceed the predetermined allowable range. [Summary of the Invention] The purpose of the present invention is to eliminate the problems of the conventional techniques described above, and provide an improved wire length measuring and feeding device, which will not reduce the full-length dimensional accuracy of the wire fed by φ and can swing at higher speeds The part for swinging facing each part of the electric wire treatment device. The first aspect of the present invention, which solves the above-mentioned problem, is an electric wire length-measuring device for feeding the electric wire while measuring the degree of the electric wire toward the device that handles the electric wire. The length measuring mechanism is provided with a moving means capable of moving on the base table between a first moving position capable of guiding the front electric wire in the first direction and a second moving position directing in the second direction, and moving the aforementioned moving means toward The moving driving means for reciprocating the φ 1 and the second moving position, the electric wire supporting and guiding means provided to the moving hand while guiding the electric wire while supporting the electric wire, measures the feeding length of the electric wire The length measuring section provided with the moving means; the feeding mechanism includes: the front moving means is a supporting means for fixing the approach to the moving hand to the base when the first moving position is located, and the moving means When it is located in the first moving position, it is detachably engaged with the electric wire supported by the electric wire guide support means, and is located in the moving means. The part of the front side of the wire feed direction, and the aforementioned wire is fed to the question of the first party. The first paragraph of the above description is set to be 刖-6-200531912 (4) The support is supported by the feed A feeding means for the means, and an attachment / detachment driving means supported by the supporting means for attaching and detaching the feeding means to the electric wire. That is, the wire length measuring and feeding device of "Brother 1" is separated from the structure of the wire feeding means for feeding the electric wire toward the wire processing device and the moving means for facing the respective parts of the wire processing device and moving. This makes it possible to reduce the moving means and increase the moving speed. _ Moreover, 'the wire feeding means is when the moving means is located at the first moving position', and is removably engaged with the wire supported by the wire support guide means at the front end side of the wire feeding direction of the moving means. Part of the structure to send out a predetermined length of wire. As a result, the distance between the front end of the wire feeding direction of the moving means and the wire feeding means can be shortened, so the wire sent by the wire feeding means will only be slightly deformed, and the entire length of the feeding wire can be maintained. Within a predetermined tolerance. Further, when the moving means is moved, the loading / unloading driving means will actuate Φ and the wire feeding means will be detached from the wire. Therefore, the wire feeding means will not dry the wire and hinder the movement of the moving means. However, the movement of the moving means may be a swing around the swing axis, and the wire processing device may move in parallel in a parallel direction. In addition, the second aspect of the wire length measuring feed device of the present invention is a wire length measuring feed device such as the one in the patent car B siege 1 of the patent application. Among them, the wire support guide means is inserted in the wire. The plurality of tubular members through which the electric wires are passed, the front end side of the electric wire feeding direction of the moving means has a part which can be separated from each other to expose the electric wires, and the feeding means is detachably engaged with the electric wires 200531912 (5) The exposed part feeds the aforementioned wires. That is, in the electric wire length measuring and feeding device of the second aspect, the electric wire to be fed is inserted into the tubular member, so that the electric wire is not deformed even if the moving means moves at a high speed. Furthermore, since the electric wire is exposed at the front end side in the electric wire feeding direction of the moving means, the electric wire feeding means can be easily attached to and detached from the electric wire. [Embodiment] Hereinafter, an example of the wire length measuring and feeding device according to the present invention will be described in detail with reference to Figs. 1 to 11. However, in the following description, the direction in which the electric wire is fed to the electric wire processing apparatus is the front-back direction, the vertical direction is the vertical direction, and the direction perpendicular to these directions is the left-right direction. First referring to FIG. 1, the wire length measuring and feeding device 100 according to this embodiment is a combination of a feeding mechanism 10 fixed to the base 11 and a swingable measuring device on the base 11. The long swing mechanism 50 and the length-measuring swing mechanism φ 50 have a structure swinging around a swing shaft extending in the vertical direction. The feed mechanism 10 has a thick plate-like stand (supporting means) 12 which is erected on the base 11 and extends forward and backward as shown in Figs. 2 to 6. However, as shown in FIG. 9, this stage 12 is positioned and fixed in such a manner that the length-measuring swing mechanism 50 is positioned near the first swing position when it is located at the first swing position. Next, referring to FIG. 4 and FIG. 5, a pair of support shafts 1 3, 1 4, 200531912 (6) which are arranged in the up-down direction and extend in the left-right direction penetrating the gantry 12 are buried in each of them. The bearings 15 and 16 of the stage 12 are rotatably supported. In addition, the flat gears 17 and 18 which are fixed to one end of each of the support shafts 1 3 and 1 4 are meshed with each other, and each of the support shafts 1 3 and 1 4 can be opposed to each other at the same angle. Turning function. Further, thickly plate-shaped arms 19 and 20 extending in the front-rear direction are fixed to the other ends of these support shafts 1 3 and 14 so as to be able to rotate integrally with these support shafts 1 3 | and 1 4. As shown in FIG. 4, at the other end of the lower support shaft 14, a large-diameter pulley 21 and a set of flat gears 2 2 and 2 3 rotate coaxially and integrally with each other, and are supported by bearings (not shown). It is rotatably supported on a support shaft 14. A belt 26 is wound between the large-diameter pulley 21 and the small-diameter pulley 25 of the drive motor 24 fixed to the stage 12, and the large-diameter belt is driven to rotate by the drive motor 24. The wheel 21 and a pair of flat gears 22 and 23 are φφ. The front end of the support shaft 27 which is fixed to the front end of the lower arm 20 and extends in the left-right direction is rotatable by a bearing (not shown). The ground gear 28 and the lower feed roller 29 are supported on the ground so that they can rotate coaxially and integrally with each other. In addition, since the flat gear 28 is meshed with the large-diameter pulley 21 and the coaxial flat gear 23, the feed roller 29 is rotationally driven by the drive motor 24. As shown in FIG. 5, the upper support Among the other ends of the shaft 1 3, a group of flat gears 3 1 and 3 2 are rotatably supported by bearings (not shown). 9- 200531912 (7) Supported on the support shaft 1 3 and Rotate coaxially and integrally with each other. The front end of the support shaft 3 3 fixed to the front end of the upper arm 19 and extending in the left-right direction, the flat gear 3 4 and the upper feed roller 35 are rotatable by bearings (not shown). The ground is supported on this support shaft 33, and can rotate coaxially and integrally with each other. Further, the flat gear 31 is meshed with the large-diameter pulley 21 and the coaxial flat gear 22, and the flat gear 34 is meshed with the flat gear 31 and the coaxial flat gear 32. Accordingly, the upper feed roller 35 is rotationally driven by the drive motor 24, and rotates in the opposite direction at a rotation speed equivalent to that of the lower feed roller 29. As shown in FIG. 6, a bracket 36 that is fixed to the front end of the upper arm 19 and a screw shaft 37 that extends in the vertical direction, and a screw shaft 37 that is screwed to the front end of the lower arm 20 A coil spring 39 is installed between the screws 38, and the upper and lower feed rollers 3 5 and 29 push and hold the electric wire W in a vertical direction. Accordingly, if the up-and-down feed rollers 3 5 and 29 are driven by the drive motor 24, the electric wire W can be fed forward in the horizontal direction. However, by changing the up and down position of the lower end 4 1 a of the screw 41 that is screwed with the upper arm 19 and extends downward and abuts the lower arm 20, the upper and lower pair of feed rollers can be adjusted The minimum gap between 35 and 29. In addition, the lower end of the piston 4 3 of the pneumatic cylinder (attachment / removal driving means) 4 2 fixed to the upper end of the stage 12 to extend in the vertical direction is the rear end 19a of the arm 19 which abuts on the upper side. -10- 200531912 (8) As described above, the upper and lower flat gears 17 and 18 which are engaged with each other by the upper and lower support shafts 13 and 14 can rotate in opposite directions at equal angles to each other. Thus, if the piston 43 projects downward and presses the rear end 19a of the upper arm 19 downward, the upper and lower support shafts 13 and 14 will rotate in opposite directions at the same angle as each other, because as shown in FIG. 6 (B) The upper and lower arms 19, 20 also swing in opposite directions at equal angles to each other, so that the upper and lower φ feed rollers 3 5, 29 are separated in the up and down direction, and the engagement of the wire W can be released. On the other hand, as shown in FIG. 7 and FIG. 8, the length-measuring swing mechanism 50 has a possibility of swinging around a swing axis extending in a vertical direction by a drive motor 51 fixed to the base 1 1. Swing arm (swing means) 52 ° A linear guide rail 53 is fixed on the swing arm 52, and a sliding φ member 5 4 on the guide rail 5 3 is made slidable by a servo motor 5 5 It is displaced back and forth in the direction in which the electric wire W extends. The elevating pallet 58 is supported by the elevating guide 5 so that it can be raised and lowered freely: a base pallet 5 6 that is fixed to the slider 54 and extends in the up-and-down direction and is as shown in FIG. 8. The front end of the piston 59a of the pneumatic cylinder 59 fixed to the base support plate 56 and retractable in the vertical direction is connected to the lifting support plate 58 by a pin 59b. Thereby, the telescopic air cylinder 59 is used to raise and lower the lifting pallet 5 8 to displace the support wire W in the vertical direction. -11-200531912 (9) In addition, as shown in FIG. 7 and FIG. 8, a length-measuring element 60 is installed at the rear end of the lifting pallet 58. The length-measuring element 60 includes a support member 6 1 screwed to the lifting plate 5 8 and an element body 6 2 supported by the support member 61 1 and a turntable with which the element body 62 is built. The encoder measures the length measuring roller 63 integrally. Further, the support member 61 is provided with a pressure roller 64 that can be raised and lowered with respect to the length-measuring roller | 63 and a pneumatic cylinder 65 that displaces the pressure roller 64 toward the length-measuring roller 63. Accordingly, when the pneumatic cylinder 65 is pulled downward and the pressing roller 64 is displaced downward, the electric wire W measured by the pressing roller 64 and the length-measuring roller 63 is held in an up-down direction. In addition, as shown in FIGS. 7 and 8, a clamp element 70 for fixing an electric wire is attached to the front end of the elevating bracket 58. This clamp element 70 is used to position the piston 72 to the left and right in the pneumatic cylinder | 71 fixed to the lifting plate 58. When compressed air is supplied, the electric wire W inserted into the pneumatic cylinder 71 will press the inner wall surface. It is fixed so as not to be displaced in the feed direction. Further, as shown in FIG. 7 and FIG. 8, a pair of tubular members 8 1, 82 penetrating the front and rear pairs of the support member 61 of the length measuring member 60 and a front and rear of the pneumatic cylinder 7 1 penetrating the fixture element 70. The paired tubular members 8 3, 8 4 are coaxial with each other, and constitute a wire supporting and guiding means 80 for supporting the electric wires W and guiding them in the feeding direction. In addition, a pair of tubular -12-200531912 (10) members 8 2, 8 located on the swing end side of the swing arm 5 2 are provided with a gap S to expose the electric wire W, and a feed roller can be accommodated in this part 3 5, 2 9. Next, with reference to Fig. 9 to Fig. 11, a procedure for measuring a length-feed wire using the wire-length-feeding device 100 of this embodiment will be described. As shown in Fig. 9, when the electric wire W is fed toward the first blade 1 for cutting the electric wire W, the feeding mechanism 10 and the length measuring swing mechanism 50 are brought close to each other as shown in Fig. 10. _ At this time, the compressed air is supplied to the pneumatic cylinder 42 so that the piston 43 is stretched downward. As shown in FIG. 6 (b), the upper and lower pair of feed rollers 3, 5 and 29 are separated in the up and down direction, and driven by actuation. The motor 51 swings the swing arm 52 to prevent the feed rollers 35 and 29 of the upper and lower pairs and the electric wires W from interfering with each other. When the swing arm 52 is swinging toward the first swing position as shown in FIG. 9 (a), the upper and lower pairs of feed rollers 3 5 and 29 are fitted into a pair of front and rear tubular tubes on the side of the length measuring swing mechanism 50. The inside φ of the gap S between the members 82 and 83 faces the electric wire W in the vertical direction. Next, when the supply of compressed air to the pneumatic cylinder 42 is stopped, as shown in FIG. 6 (a), the upper and lower pair of feed rollers 35 and 29 hold the electric wire W in the vertical direction by the urging force of the coil spring 39. . In this state, by driving the drive motor 24 to rotate and drive the pair of upper and lower feed rollers 35, 29, the electric wire W can be fed toward the first blade 1. At the same time, the rotary encoder of the length-measuring element 60 detects the rotation angle of the length-measuring roller 63 whose outer peripheral surface is friction-engaged with the wire W, and can detect -13-200531912 (11) Feed length. When the feed length of the electric wire W reaches the set value, the electric wire W of a predetermined length can be fed to the first blade 1 by stopping the operation of the drive motor 24. Next, "when compressed air is supplied to the pneumatic cylinder 71 of the jig element 70," the electric wire W is displaced and cannot be fixed in its axial direction. When the cutting operation of the electric wire W of the first blade 1 is completed, the compressed air is again supplied to φ to the pneumatic cylinder 42. As shown in FIG. 6 (b), the feed of the upper and lower pairs is rolled up to 3, 5, and 9 toward up and down. Direction separation. Next, when the drive motor 51 is actuated to swing the swing arm 5 2 as shown by arrow A and positioned at the second swing position shown in FIG. 9 (b), the electric wire length measuring feed device 100 of this embodiment It will be in the state shown in Figure 1 1. After that, the servo motor 55 is actuated to advance the slider 54 to insert the tip of the cut wire W into the second blade 2 while the second blade 2 cuts φ into the insulation coating of the wire W by moving the slider 5 4 Backward, the front end of the wire W can be stripped. After the peeling operation using the second blade 2 is completed, the motor 51 is driven to swing the swing arm 5 2 as shown by arrow B, and is positioned at the third swing position shown in FIG. 9 (c). Next, by operating the pneumatic cylinder 59 to lower the lifting pallet 58 and lowering the electric wire W by a predetermined distance, the exposed core wire of the electric wire w can be lowered in the caulking portion held by the terminal of the terminal crimping machine 3. In addition, after the wire riveting operation of the terminal crimping machine 3 is completed, the lifting pallet 5 8 is raised by -14- 200531912 (12) the pneumatic cylinder 5 9 is driven, and the drive motor 5 is driven by the operation! The swing arm 52 is swung to return to the first swing position shown in FIG. 9 (a), and the subsequent operations are repeated later. That is, 'the electric wire length measuring feed device 100 of this embodiment is separated: the feed mechanism 10 which feeds the electric wire W toward the electric wire processing device, and the measurement which swings to face each part of the electric wire processing device. The structure of the long swing mechanism 50 makes it possible to reduce the length of the length measurement swing mechanism 50 and increase the speed of the swing φ. In addition, when the feed mechanism 10 is the i-th swing position facing the first blade i for cutting the electric wire W when the length-measuring swing mechanism 50 is positioned, it is supported by the electric wire support guide means 8 The length-measuring swing mechanism 50 of the electric wire W of 0 has a structure in which the swing end of the electric wire W can be detachably engaged with the exposed portion and sends out the electric wire W of a predetermined length. As a result, the distance between the pair of upper and lower feed rollers 35 and 29 and the first blade 1 is shortened, and the deformation of the wire W extending between the two is very small. The size is kept within a predetermined allowable range. In addition, when the length-measuring swing mechanism 50 swings, the upper and lower pair of feed rollers 35 and 29 are separated in the up-down direction and the engagement with the electric wire W is released, so that the swing of the length-measuring swing mechanism 50 is not hindered. Furthermore, since the pressing roller 64 of the length-measuring element 60 presses the wire W against the outer peripheral surface of the length-measuring roller 63 at any time, even if the length-measuring swing mechanism 50 oscillates at a high speed, the wire W will not be on the length-measuring roller 63. Sliding on the outer peripheral surface can maintain high measuring accuracy. -15- 200531912 (13) In addition, because the clamp 70 fixes the electric wire w, the length-measuring swing mechanism 5 〇 Even if the electric wire is swung at a high speed, the electric wire W will not be displaced in the axial direction. As mentioned above, although an embodiment of the wire length measuring and feeding device according to the present invention has been described in detail, the present invention is not limited to the above embodiment, and various modifications can be made. For example, in the above-mentioned embodiment, although a linear guide guide rail 5 3 is provided on the swing arm 5 2, a slider 5 4, a servo motor 5 5, a lift guide φ 5 7, and a pneumatic cylinder 5 9 Etc., but these may be omitted depending on the structure of the wire processing apparatus. In addition, the electric wire length measuring and feeding device 2000 shown in FIG. 12 is a moving mechanism in which the swing mechanism 50 ′ of the above embodiment is replaced with a parallel guide wire processing device that moves in a parallel direction by a linear guide (not shown). 9 0. Further, a 'suitable' type of parallel movement and the swing motion of the above embodiment may be used. φ [Brief description of the drawing] Fig. 1 shows a front view of the wire length measuring feed device of the first embodiment. Figure 2 is a front view showing the feed mechanism. Fig. 3 is a side view of the feeding mechanism shown in Fig. 2. Fig. 4 is a horizontal cross-sectional view taken along the IV-cut line in Fig. 3. Fig. 5 is a horizontal cross-sectional view taken along the V-cut line in Fig. 3. Fig. 6 is a side view explaining the operation of the feed mechanism. Fig. 7 is a right side view of the length measuring swing mechanism. -16- 200531912 (14) Figure 8 is a left side view of the length-measuring swing mechanism. Fig. 9 is a plan view illustrating the operation of the wire length measuring feed device shown in Fig. 1. Fig. 10 is a plan view showing a state in which the wire length-feeding device shown in Fig. 1 performs wire feeding. Fig. 11 is a plan view showing a state where the length-measuring swing mechanism of the wire-length measuring feed device shown in Fig. 1 is swung. Fig. 12 is a plan view illustrating the operation of the electric wire length measuring feed device of the second embodiment. Fig. 13 is a plan view illustrating the operation of a conventional electric wire length measuring feed device. [Description of main component symbols] 1 blade 2 blade 3 terminal crimping machine 4 wire feed mechanism 4a swing shaft 5 blade 6 terminal crimping machine 7 wire conveying mechanism 8 feed roller 9 length measuring roller 10 wire feed mechanism- 17- 200531912 (15) 11 Abutment 12 Bench (support means) 13 Pivot shaft 14 Pivot shaft 1 5, 1 6 Bearing 1 7, 1 8 Flat gear
19 臂 19a後端 20 臂 21 帶輪 22 平齒輪 23 平齒輪 24 驅動馬達 25 帶輪 26 皮帶 27 支軸 2 8 平齒輪 29 進給滾子 3 1 平齒輪 32 平齒輪 3 3 支軸 3 4 平齒輪 35 進給滾子 36 托架 -18 20053191219 Arm 19a rear end 20 Arm 21 Pulley 22 Flat gear 23 Flat gear 24 Drive motor 25 Pulley 26 Belt 27 Support shaft 2 8 Flat gear 29 Feed roller 3 1 Flat gear 32 Flat gear 3 3 Support shaft 3 4 Flat Gear 35 feed roller 36 carrier-18 200531912
(16) 3 7 螺 絲 軸 3 8 螺 絲 39 捲 簧 4 1 螺 絲 4 1a 下 端 42 氣 壓 缸 ( 裝 卸 驅 動手段） 43 活 塞 50 電 線 測 長 擺 動 機 構 5 1 驅 動 馬 達 52 擺 動 臂 ( 擺 動 手 段） 53 導 引 軌 道 54 滑 件 5 5 伺 服 馬 達 56 底 基 托 板 57 昇 降 導 引 5 8 昇 降 托 板 59 氣 壓 缸 59a 活 塞 59b 銷 60 測 長 元 件 6 1 支 撐 構 件 62 元 件 本 體 63 測 長 滾 子 64 按 壓 滾 子 -19- 200531912 (17)(16) 3 7 Screw shaft 3 8 Screw 39 Coil spring 4 1 Screw 4 1a Lower end 42 Pneumatic cylinder (driving means for loading and unloading) 43 Piston 50 Wire length measuring swing mechanism 5 1 Drive motor 52 Swing arm (swing means) 53 Guide rail 54 Slider 5 5 Servo motor 56 Base plate 57 Lift guide 5 8 Lift plate 59 Pneumatic cylinder 59a Piston 59b Pin 60 Length measuring element 6 1 Support member 62 Element body 63 Length measuring roller 64 Pressing roller-19 -200531912 (17)
65 7 0 7 1 72 80 8 1、 83 > 1 00 200 氣壓缸 夾具元件 氣壓缸 活塞 電線支撐導引手段 82 管狀構件 84 管狀構件 移動機構 電線測長進給裝置 電線測長進給裝置65 7 0 7 1 72 80 8 1, 83 > 1 00 200 Pneumatic cylinder Fixture element Pneumatic cylinder Piston Wire support guide 82 Tubular member 84 Tubular member Moving mechanism Wire length measuring feed device Wire length measuring feed device