JP2004186302A - Transferring method of strip member and its transferring device - Google Patents

Transferring method of strip member and its transferring device Download PDF

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Publication number
JP2004186302A
JP2004186302A JP2002349781A JP2002349781A JP2004186302A JP 2004186302 A JP2004186302 A JP 2004186302A JP 2002349781 A JP2002349781 A JP 2002349781A JP 2002349781 A JP2002349781 A JP 2002349781A JP 2004186302 A JP2004186302 A JP 2004186302A
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belt
shaped member
transport
unit
transport belt
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Japanese (ja)
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Hitoshi Yoshikawa
仁 吉川
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Shinko Electric Industries Co Ltd
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Shinko Electric Industries Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide the transferring method of a strip member which positions correctly a lead frame to mount and transfer the same without stopping transferring belts. <P>SOLUTION: When the lead frame L with positioning holes formed thereon is mounted on the transferring belts, which are driven by a motor 14 into a predetermined direction at a predetermined speed to transfer the same; the transferring belts 10a, 10b, on which pins 16, 16,... for inserting into the positioning holes of the lead frame L are erected, are employed for the transferring belts, and the lead frame L is lowered to mount the same on the transferring belts 10a, 10b and insert the pins 16, 16,... of the transferring belts 10a, 10b into the positioning holes of the lead frame L while driving the lead frame L positioned above the transferring belts 10a, 10b into the same direction at the same speed as those of the transferring belts 10a, 10b. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【０００１】
【発明の属する技術分野】
本発明は帯状部材の搬送方法及びその搬送装置に関し、更に詳細には位置決め孔が形成されたリードフレーム等の短冊状の帯状部材を、駆動装置によって所定方向に所定速度で走行する搬送用ベルトに載置して搬送する帯状部材の搬送方法及びその搬送装置に関する。
【０００２】
【従来の技術】
リードフレーム等の短冊状の帯状部材を搬送する搬送装置として、特許文献１には、図７に示す搬送装置が提案されている。
【特許文献１】
特開平６−２５２３２２号公報（図３）
図７に示す搬送装置では、帯状部材であるリードフレーム１０６が、駆動装置１００によって駆動される歯車１０２に歯合し、所定方向に所定速度で走行する搬送用ベルト１０４，１０４に載置されて搬送される。
かかる搬送装置には、リードフレーム１０６に設けられた磁気テープ１０８に記録された加工情報を読み取って読取信号を送信する読取装置１１０と、この読取信号に基づいて駆動装置１００を制御する制御装置１１０とを具備する。
【０００３】
【発明が解決しようとする課題】
図７に示す搬送装置によれば、リードフレーム１０６を搬送する際に、その品種に応じて送りピッチ等を自由に変更して搬送できる。
しかし、リードフレーム１０６に設けられた磁気テープ１０８に記録された加工情報の読取装置１１０による自動読み取り及び金型等の加工装置にリードフレーム１０６を送り込むためには、搬送用ベルト１０４，１０４にリードフレーム１０６が正確に位置決めされて載置されていることが必要である。
しかし、従来は、リードフレーム１０６を正確に搬送用ベルト１０４，１０４上に載置するには、搬送用ベルト１０４，１０４の走行を停止して行うことが必要であった。
一方、最近は、金型等の加工装置の加工速度も高速となりつつあり、搬送用ベルト１０４，１０４の走行を停止してリードフレーム１０６を載置していたのでは、リードフレーム１０６の搬送時間がネックとなって、高速化された金型等の加工装置の能力を充分に発揮させ難くなるおそれがある。
そこで、本発明の課題は、搬送用ベルトを停止することなくリードフレーム等の短冊状の帯状部材を、正確に位置決めして載置し搬送できる帯状部材の搬送方法及びその搬送装置を提供することにある。
【０００４】
【課題を解決するための手段】
本発明者は、前記課題を解決すべく検討した結果、帯状部材の位置決め孔に挿入されるピンが立設された搬送用ベルトを用い、帯状部材を搬送用ベルトと同一方向・同一速度に走行する帯状部材の位置決め孔に、搬送用ベルトのピンを挿入することによって、走行する搬送用ベルト上に帯状部材を正確に位置決めして載置できることを見出し、本発明に到達した。
すなわち、本発明は、位置決め孔が形成されたリードフレーム等の短冊状の帯状部材を、駆動装置によって所定方向に所定速度で走行する搬送用ベルトに載置して搬送する際に、該搬送用ベルトとして、前記帯状部材の位置決め孔に挿入されるピンが立設されて成る搬送用ベルトを用い、前記搬送用ベルトの上方に位置する前記帯状部材を、前記搬送用ベルトと同一方向・同一速度に走行させつつ、前記帯状部材を降下して搬送用ベルト上に載置し、前記帯状部材の位置決め孔に前記搬送用ベルトのピンを挿入することを特徴とする帯状部材の搬送方法にある。
【０００５】
また、本発明は、位置決め孔が形成されたリードフレーム等の短冊状の帯状部材を、搬送用ベルト上に載置して搬送する帯状部材の搬送装置において、該帯状部材の位置決め孔に挿入されるピンが立設され、駆動装置によって所定方向に所定速度で走行する搬送用ベルトと、前記搬送用ベルトの上方に位置する前記帯状部材を、前記搬送用ベルトと同一方向・同一速度に走行する走行手段と、前記走行手段によって走行する帯状部材の位置決め孔に前記搬送用ベルトのピンを挿入するように、前記帯状部材を降下して搬送用ベルト上に載置する載置手段とを具備することを特徴とする帯状部材の搬送装置でもある。
【０００６】
かかる本発明において、搬送用ベルトの上方に位置する前記帯状部材を、前記搬送用ベルトと同一方向・同一速度に走行させつつ、前記帯状部材の位置決め孔に前記搬送用ベルトのピンを挿入するように、前記帯状部材を降下して搬送用ベルト上に載置する載置手段として、前記搬送用ベルトと同一方向・同一速度に走行する補助ベルトと、前記搬送用ベルトに沿って走行可能に設けられ、前記搬送用ベルトの上方に帯状部材を保持する保持部を前記搬送用ベルトに対して昇降する保持部用昇降部が装着されたヘッド部と、前記ヘッド部に装着され、前記補助ベルトと係脱自在に係止する係止部を前記補助ベルトに対して昇降する係止部用昇降部と、前記係止部用昇降部を駆動して降下した前記係止部と補助ベルトとが係止し、前記ヘッド部が前記搬送用ベルトと同一方向・同一速度に走行し且つ前記帯状部材の位置決め孔と搬送用ベルトに立設されたピンとが一致するとき、前記保持部用昇降部を駆動し、前記保持部を搬送用ベルトの方向に降下して、前記帯状部材を搬送用ベルト上に載置するように、前記係止部用昇降部及び前記保持部用昇降部を制御する制御部とを具備する載置手段を用いることによって、走行する搬送用ベルト上に帯状部材を容易に且つ正確に位置決めして載置できる。
【０００７】
この補助ベルトとして、所定の間隔で穿設孔が形成されている補助ベルトを用いると共に、前記補助ベルトに形成された穿設孔に挿入されて係止される突起部が形成されて成る係止部を用い、前記係止部の突起部を前記補助ベルトの穿設孔に挿入して係止したとき、保持部に保持した帯状部材の位置決め孔に搬送用ベルトのピンを挿入できるように、前記補助ベルトの穿設孔と搬送用ベルトのピンとを位置調整して配設することにより、帯状部材を搬送用ベルト上に迅速に位置決めして載置できる。
更に、搬送用ベルト上に帯状部材を載置した後、保持部用昇降部及び係止部用昇降部を上昇し、次いで、前記保持部用昇降部及び係止部用昇降部が設けられたヘッド部を初期位置に戻して、次の帯状部材を保持部に保持することによって、複数枚の帯状部材を迅速に搬送用ベルト上に載置できる。
また、帯状部材を保持する保持部を搬送ベルトに対して昇降する保持部用昇降部が装着されたヘッド部を、前記搬送ベルトに対して左右方向にも移動可能に設け、前記搬送用ベルトの外方近傍に載置された帯状部材を、前記保持部に保持して搬送用ベルトの上方に位置させるように、前記ヘッド部を移動することによって、搬送用ベルト上への帯状部材の載置作業を自動化できる。
【０００８】
本発明では、帯状部材の位置決め孔に挿入されるピンが立設された搬送用ベルトを用い、帯状部材を搬送用ベルトと同一方向・同一速度に走行しつつ、帯状部材の位置決め孔に搬送用ベルトのピンを挿入できる。
その結果、走行する搬送用ベルトを一旦停止させることなく、走行する搬送用ベルト上に帯状部材を正確に位置決めして載置できる。
【０００９】
【発明の実施の形態】
本発明に係る搬送装置の一例を図１に示す。図１は、搬送装置の斜視図であって、無端ベルトから成る搬送用ベルト１０ａ，１０ｂが、三角形の各頂点に配設されたローラ１２ａ，１２ｂ，１２ｃに、所定間隔を隔てて平行に掛け渡されている。ローラ１２ａ，１２ｂ，１２ｃのうち、ローラ１２ａは駆動装置としてのモータ１４に回転軸１４ａを介して連結されて駆動ローラであり、ローラ１２ｂ，１２ｃは従動ローラである。
かかる搬送用ベルト１０ａ，１０ｂは、金属製のベルトであって、短冊状の帯状部材であるリードフレームＬが載置される載置面には、複数個のピン１６，１６・・が立設されている。このピン１６，１６・・は、リードフレームＬに形成された位置決め孔に挿入される位置に立設されている。
図１に示す搬送装置には、搬送用ベルト１０ａ，１０ｂの上方に位置するリードフレームＬを、搬送用ベルト１０ａ，１０ｂと同一方向・同一速度に走行する走行手段と、この走行手段によって走行するリードフレームＬの位置決め孔に搬送用ベルト１０ａ，１０ｂのピン１６，１６・・を挿入するように、リードフレームＬを降下して搬送用ベルト１０ａ，１０ｂ上に載置する載置手段とが設けられている。
【００１０】
かかる図１に示す搬送装置には、搬送用ベルト１０ａ，１０ｂの従動ローラであるローラ１２ｃの回転軸１８の一端側が延長された延長端部にローラ２０ａを装着し、このローラ２０ａとローラ２０ｂとの間に金属製の無端ベルトから成る補助ベルト２２を掛け渡している。
この補助ベルト２２は、モータ１４を駆動して搬送用ベルト１０ａ，１０ｂを走行すると、搬送用ベルト１０ａ，１０ｂと同一方向に同一速度で走行する。
また、ローラ１２ｃ，２０ａが設けられた近傍で且つ搬送用ベルト１０ａ，１０ｂ及び補助ベルト２２の上方に、ヘッド部２４が搬送用ベルト１０ａ，１０ｂに沿う方向（矢印Ａ方向）に往復動可能に設けられていると共に、搬送用ベルト１０ａ，１０ｂに対して左右方向（矢印Ｂ方向）にも往復動可能に設けられている。このヘッド部２４は、モータやシリンダ装置等の駆動装置を具備するアクチュエータ（図示せず）によって矢印Ａ方向に移動され、他のアクチュエータ（図示せず）によって矢印Ｂ方向に移動される。
【００１１】
かかるヘッド部２４には、搬送用ベルト１０ａ，１０ｂの上方にリードフレームＬを真空吸着して保持する保持部２６を、搬送用ベルト１０ａ，１０ｂに対して昇降する保持部用昇降部としてのシリンダ装置２８，２８が装着されている。
従って、ヘッド部２４を矢印Ｂ方向に往復動する他のアクチュエータを駆動し、搬送用ベルト１０ａ，１０ｂの外方に載置されているリードフレームＬの上方に保持部２６を移動し、保持部２６に真空吸着したリードフレームＬを搬送用ベルト１０ａ，１０ｂの上方に位置決めできる。
この様に、ヘッド部２４が、その保持部２６に真空吸着されたリードフレームＬが搬送用ベルト１０ａ，１０ｂの上方に位置決めされる位置（初期位置）にあるとき、両アクチュエータから開放されて移動自在となっている。
【００１２】
また、図１に示す搬送装置では、保持部２６に真空吸着されたリードフレームＬが搬送用ベルト１０ａ，１０ｂの上方に位置決めされたヘッド部２４と補助ベルト２２とを係止する係止部３２がヘッド部２４に設けられている。かかる係止部３２は、図２に示す様に、ヘッド部２４に設けられたシリンダ装置３２ａによって昇降されるロッド３２ｂの下端部に、補助ベルト２２に形成された一対の穿設孔３０，３０に挿入される一対の突起部３２ｃ，３２ｃが形成された係止部材３２ｄが設けられている。この一対の穿設孔３０，３０は、補助ベルト２２の長手方向にも所定の間隔で形成されている。
かかる係止部材３２ｄの一対の突起部３２ｃ，３２ｃを補助ベルト２２の一対の穿設孔３０，３０に挿入することによって、補助ベルト２２とヘッド部２４とは係止される。
このとき、ヘッド部２４の保持部２６に真空吸着されたリードフレームＬの位置決め孔に、搬送用ベルト１０ａ．１０ｂのピン１６，１６・・が挿入されるように、補助ベルト２２の穿設孔３０，３０・・と搬送用ベルト１０ａ．１０ｂのピン１６，１６・・とは予め位置調整して配設されている。
【００１３】
更に、図１に示す搬送装置には、ヘッド部２４に装着されたシリンダ装置２８，２８，３２ａを制御する制御部３４が設けられている。
この制御部３４では、ヘッド部２４の保持部２６に真空吸着されたリードフレームＬが搬送用ベルト１０ａ，１０ｂの上方に位置決めされる位置（初期位置）にあるとき、係止部材３２ｄの一対の突起部３２ｃ，３２ｃを補助ベルト２２上に降下する信号をシリンダ装置３２ａに発する。この信号によって、シリンダ装置３２ａが駆動されて係止部材３２ｄの一対の突起部３２ｃ，３２ｃは補助ベルト２２上に当接する。
次いで、この一対の突起部３２ｃ，３２ｃが補助ベルト２２の一対の穿設孔３０，３０に挿入されて両者が係止し、ヘッド部２４が補助ベルト２２と共に走行開始したとき、保持部２６を降下する信号をシリンダ装置２８，２８に発する。この信号によって、シリンダ装置２８，２８が駆動されて保持部２６が降下し、リードフレームＬを搬送用ベルト１０ａ，１０ｂ上に載置する。この際に、リードフレームＬの保持部２６による真空吸引も停止する。
この様に、リードフレームＬを搬送用ベルト１０ａ，１０ｂ上に載置し且つ保持部２６による真空吸引を停止したとき、保持部２６及び係止部材３２ｄの一対の突起部３２ｃ，３２ｃを上昇する信号を、シリンダ装置２８，２８，３２ａに発する。この信号によって、一対の突起部３２ｃ，３２ｃと補助ベルト２２との係合が解除される。
ところで、一対の突起部３２ｃ，３２ｃと補助ベルト２２との係合が解除されたとき、ヘッド部２４は補助ベルト２２によって初期位置から移動されている。このため、ヘッド部２４を矢印Ａ方向に往復動するアクチュエータ（図示せず）を駆動して初期位置に戻す。
【００１４】
図１に示す搬送装置を用い、搬送用ベルト１０ａ，１０ｂの外方に載置されているリードフレームＬを搬送用ベルト１０ａ，１０ｂ上に載置して搬送する際には、先ず、ヘッド部２４を矢印Ｂ方向に往復動する他のアクチュエータを駆動し、搬送用ベルト１０ａ，１０ｂの外方に載置されているリードフレームＬの上方に保持部２６を移動し、シリンダ装置２８，２８を駆動して降下した保持部２６にリードフレームＬを真空吸着した後、シリンダ装置２８，２８を駆動してリードフレームＬを真空吸着した保持部２６を上昇する。
次いで、他のアクチュエータを駆動し、ヘッド部２４を基本位置に戻すことによって、図２に示す様に、保持部２６に真空吸着したリードフレームＬを搬送用ベルト１０ａ，１０ｂの上方に位置決めする。
ここで、基本位置に戻ったヘッド部２４は、他のアクチュエータから開放されて移動自在となる。
【００１５】
保持部２６に真空吸着したリードフレームＬが搬送用ベルト１０ａ，１０ｂの上方に位置決めされたとき、制御部３４からの信号によってシリンダ装置３２ａを駆動し、係止部材３２ｄの一対の突起部３２ｃ，３２ｃを補助ベルト２２上に降下する。補助ベルト２２上に降下した一対の突起部３２ｃ，３２ｃは、図３に示す様に、搬送用ベルト１０ａ，１０ｂと同一方向・同一速度に走行する補助ベルト２２上に当接する。
補助ベルト２２上に当接した一対の突起部３２ｃ，３２ｃは、補助ベルト２２上を滑り、図４に示す様に、穿設孔３０，３０に挿入されることによって、補助ベルト２２とヘッド部２４とが係止される。
補助ベルト２２と係止されたヘッド部２４は、補助ベルト２２と同一方向（矢印Ｄ方向）・同一速度で走行する。
【００１６】
この様に、ヘッド部２４が補助ベルト２２と同一方向（矢印Ｄ方向）・同一速度で走行開始したとき、制御部３４からの信号によってシリンダ装置２８，２８を駆動し、図５に示す様に、保持部２６を降下してリードフレームＬを、ヘッド部２４と同一方向に走行する搬送用ベルト１０ａ，１０ｂ上に載置する。その際に、リードフレームＬの保持部２６による真空吸引を停止し、リードフレームＬを搬送用ベルト１０ａ，１０ｂ上に載置することによって、リードフレームＬの位置決め孔を搬送用ベルト１０ａ，１０ｂのピン１６，１６・・に挿入でき、搬送用ベルト１０ａ，１０ｂ上にリードフレームＬを位置決めして載置できる。
図１に示す搬送装置では、係止部材３２ｄの一対の突起部３２ｃ，３２ｃを補助ベルト２２の一対の穿設孔３０，３０に挿入して係止したとき、保持部２６に保持したリードフレームＬの位置決め孔に、搬送用ベルト１０ａ，１０ｂのピン１６，１６・・が挿入されるように、補助ベルト２２と搬送用ベルト１０ａ，１０ｂとを位置調整して配設しているからである。
【００１７】
図５に示す様に、搬送用ベルト１０ａ，１０ｂ上にリードフレームＬを位置決めして載置した後には、制御部３４からの信号によってシリンダ装置２８，２８，３２ａを駆動し、図６に示す様に、保持部２６及び係止部材３２ｄを上昇する。
かかる係止部材３２ｄの上昇によって、ヘッド部２４と補助ベルト２２との係止が解除され、ヘッド部２４の走行は停止する。
走行が停止したヘッド部２４は、補助ベルト２２によって初期位置よりもローラ２０ｂ方向に移動している。
このため、走行が停止したヘッド部２４には、ヘッド部２４を矢印Ａ方向に往復動するアクチュエータを駆動して初期位置に戻す操作が施されている。
次いで、図２〜図６に示す操作を繰り返すことによって、リードフレームＬを搬送用ベルト１０ａ，１０ｂ上に位置決めして載置できる。
【００１８】
図１に示す搬送装置によれば、走行する搬送用ベルト１０ａ，１０ｂ上にリードフレームＬを正確に位置決めして載置できる。このため、リードフレームＬを正確に搬送用ベルト上に載置すべく、搬送用ベルトの走行を一旦停止してリードフレームＬを載置する従来の搬送装置に比較して、高速でリードフレームＬを搬送できる結果、高速化された金型等の加工装置の能力を充分に発揮させることができる。
【００１９】
図１〜図６に示す搬送装置では、シリンダ装置２８，２８，３２ａとしては、保持部２６や係止部材３２ｄの昇降には圧空等の流体圧を利用しているが、保持部２６や係止部材３２ｄの昇降の一方、例えば保持部２６や係止部材３２ｄの上昇の際には、圧空等の流体圧を利用し、保持部２６や係止部材３２ｄの降下の際には、自重又はバネ等の弾性部材を用いてもよい。
また、図１〜図６に示す搬送装置には、搬送する帯状部材としてリードフレームＬを用いたが、複数の回路基板が隣接して設けられた短冊状回路基板も搬送する帯状部材に用いることができる。
【００２０】
【発明の効果】
本発明では、帯状部材の位置決め孔に挿入されるピンが立設された搬送用ベルトを用い、帯状部材を搬送用ベルトと同一方向・同一速度に走行させつつ、帯状部材の位置決め孔に搬送用ベルトのピンを挿入できる。
このため、走行する搬送用ベルト上に帯状部材を正確に位置決めして載置できる結果、高速化された金型等の加工装置の能力を充分に発揮させることができるようになった。
【図面の簡単な説明】
【図１】本発明に係る搬送装置の一例を説明するための斜視図である。
【図２】図１に示す搬送装置の動作を説明するための部分拡大図である。
【図３】図１に示す搬送装置の動作を説明するための部分拡大図である。
【図４】図１に示す搬送装置の動作を説明するための部分拡大図である。
【図５】図１に示す搬送装置の動作を説明するための部分拡大図である。
【図６】図１に示す搬送装置の動作を説明するための部分拡大図である。
【図７】従来の搬送装置を説明するための説明図である。
【符号の説明】
１０ａ，１０ｂ 搬送用ベルト
１２ａ，１２ｂ，１２ｃ，２０ａ，２０ｂ ローラ
１４ モータ
１４ａ，１８ 回転軸
２２ 補助ベルト
２４ ヘッド部
２６ 保持部
２８，２８，３２ａ シリンダ装置
１６ ピン
３０ 穿設孔
３２ 係止部
３２ｂ ロッド
３２ｄ 係止部材
３４ 制御部
３２ｃ，３２ｃ 突起部
Ｌ リードフレーム[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a method for transporting a belt-shaped member and a transport device therefor, and more specifically, a strip-shaped belt-shaped member such as a lead frame having a positioning hole formed on a transport belt traveling at a predetermined speed in a predetermined direction by a driving device. The present invention relates to a method of transporting a belt-shaped member to be mounted and transported, and a transport device therefor.
[0002]
[Prior art]
Patent Document 1 proposes a transfer device shown in FIG. 7 as a transfer device for transferring a strip-shaped band member such as a lead frame.
[Patent Document 1]
JP-A-6-252322 (FIG. 3)
7, the lead frame 106, which is a belt-shaped member, meshes with the gear 102 driven by the driving device 100, and is mounted on the transport belts 104, 104 traveling in a predetermined direction at a predetermined speed. Conveyed.
Such a transport device includes a reading device 110 that reads processing information recorded on a magnetic tape 108 provided on a lead frame 106 and transmits a reading signal, and a control device 110 that controls the driving device 100 based on the reading signal. And
[0003]
[Problems to be solved by the invention]
According to the transfer device shown in FIG. 7, when the lead frame 106 is transferred, the lead pitch or the like can be freely changed according to the type of the lead frame 106 to transfer.
However, in order to automatically read the processing information recorded on the magnetic tape 108 provided on the lead frame 106 by the reading device 110 and to feed the lead frame 106 to a processing device such as a mold, the lead belt 106 is transported to the transport belt 104. It is necessary that the frame 106 be accurately positioned and mounted.
However, conventionally, in order to accurately mount the lead frame 106 on the transport belts 104, 104, it was necessary to stop the transport belts 104, 104 before performing the operation.
On the other hand, recently, the processing speed of a processing device such as a mold is also increasing, and if the traveling of the transport belts 104, 104 is stopped and the lead frame 106 is mounted, the transport time of the lead frame 106 is reduced. May become a bottleneck, and it may be difficult to sufficiently exert the performance of a processing apparatus such as a high-speed mold.
Therefore, an object of the present invention is to provide a method of transporting a strip-shaped member, such as a lead frame, which can be accurately positioned, mounted, and transported without stopping the transport belt, and a transport apparatus therefor. It is in.
[0004]
[Means for Solving the Problems]
As a result of studying to solve the above-described problem, the present inventor has found that using a transport belt on which pins inserted into positioning holes of the belt-like member are erected, the belt-like member travels in the same direction and at the same speed as the transport belt. The present inventors have found that by inserting the pins of the transport belt into the positioning holes of the belt member, the belt member can be accurately positioned and placed on the traveling transport belt, and the present invention has been achieved.
That is, the present invention relates to a method for transporting a strip-shaped band member such as a lead frame having a positioning hole formed thereon by placing the belt on a transport belt traveling at a predetermined speed in a predetermined direction by a driving device. As the belt, a transport belt in which pins inserted into positioning holes of the belt-shaped member are erected, and the belt-shaped member located above the transport belt is moved in the same direction and at the same speed as the transport belt. The belt-shaped member is lowered and placed on a conveyor belt while traveling, and a pin of the conveyor belt is inserted into a positioning hole of the band-shaped member.
[0005]
Further, the present invention provides a belt-shaped member conveying device that mounts and conveys a strip-shaped band-shaped member such as a lead frame having a positioning hole formed thereon on a conveying belt, wherein the band-shaped member is inserted into the positioning hole of the band-shaped member. The transport belt travels at a predetermined speed in a predetermined direction by a driving device, and the belt-shaped member located above the transport belt travels in the same direction and at the same speed as the transport belt. Running means, and mounting means for lowering the band-shaped member and mounting the belt on the conveying belt such that pins of the conveying belt are inserted into positioning holes of the band-shaped member running by the running means. The present invention is also a belt-shaped member conveying device.
[0006]
In the present invention, a pin of the transport belt is inserted into a positioning hole of the belt member while the belt-shaped member located above the transport belt travels in the same direction and at the same speed as the transport belt. An auxiliary belt that travels in the same direction and at the same speed as the transport belt, and is provided so as to be able to travel along the transport belt, as placement means for descending the belt-shaped member and placing the belt member on the transport belt. A head unit mounted with a holding unit elevating unit for elevating a holding unit for holding the belt-shaped member above the conveying belt with respect to the conveying belt; and an auxiliary belt mounted on the head unit. A lifting / lowering portion for a locking portion for raising / lowering a locking portion for releasably locking with respect to the auxiliary belt; and the locking portion and the auxiliary belt lowered by driving the lifting / lowering portion for the locking portion. Stop the head part When the belt travels in the same direction and at the same speed as the conveyor belt and the positioning hole of the belt-shaped member coincides with the pin provided on the conveyor belt, the holding unit elevating unit is driven to transfer the holder. Means for controlling the lifting / lowering portion for the locking portion and the lifting / lowering portion for the holding portion so as to be lowered in the direction of the belt for use and to place the belt-shaped member on the conveyor belt. The belt member can be easily and accurately positioned and placed on the traveling transport belt by using.
[0007]
As this auxiliary belt, an auxiliary belt having perforated holes formed at predetermined intervals is used, and a projection formed by being inserted into the perforated hole formed on the auxiliary belt and locked is formed. Using a portion, when the protrusion of the locking portion is inserted into the perforated hole of the auxiliary belt and locked, so that the pin of the transport belt can be inserted into the positioning hole of the band-shaped member held by the holding portion, By arranging the perforated holes of the auxiliary belt and the pins of the transport belt with their positions adjusted, the belt-shaped member can be quickly positioned and placed on the transport belt.
Furthermore, after the belt-shaped member was placed on the transport belt, the elevating part for the holding part and the elevating part for the locking part were raised, and then the elevating part for the holding part and the elevating part for the locking part were provided. By returning the head unit to the initial position and holding the next band-shaped member on the holding unit, a plurality of band-shaped members can be quickly mounted on the transport belt.
Further, a head unit equipped with a holding unit elevating unit for elevating and lowering the holding unit holding the band-shaped member with respect to the transport belt is provided so as to be movable in the left-right direction with respect to the transport belt. Placing the belt-like member on the transport belt by moving the head portion so that the belt-like member placed near the outside is held by the holding portion and positioned above the transport belt. Work can be automated.
[0008]
In the present invention, a transport belt is used in which a pin inserted into the positioning hole of the belt-shaped member is provided upright. Belt pins can be inserted.
As a result, the belt-shaped member can be accurately positioned and placed on the traveling transport belt without temporarily stopping the traveling transport belt.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
FIG. 1 shows an example of the transport device according to the present invention. FIG. 1 is a perspective view of a transport device, in which transport belts 10a and 10b, which are endless belts, are wound around rollers 12a, 12b, and 12c disposed at respective vertices of a triangle in parallel at predetermined intervals. Has been passed. Among the rollers 12a, 12b and 12c, the roller 12a is connected to a motor 14 as a driving device via a rotating shaft 14a to be a driving roller, and the rollers 12b and 12c are driven rollers.
The transport belts 10a, 10b are metal belts, and a plurality of pins 16, 16,... Are erected on a mounting surface on which a lead frame L, which is a strip-shaped strip, is mounted. Have been. The pins 16, 16,... Are erected at positions to be inserted into positioning holes formed in the lead frame L.
In the transport device shown in FIG. 1, a traveling means for traveling a lead frame L located above the transport belts 10a and 10b in the same direction and at the same speed as the transport belts 10a and 10b, and travel by the traveling means. A loading means for lowering the lead frame L and placing it on the transport belts 10a, 10b is provided so that the pins 16, 16,... Of the transport belts 10a, 10b are inserted into the positioning holes of the lead frame L. Have been.
[0010]
In the transfer device shown in FIG. 1, a roller 20a is attached to an extended end of the roller 12c, which is a driven roller of the transfer belts 10a and 10b, at which one end of the rotating shaft 18 is extended. An auxiliary belt 22 made of a metal endless belt is stretched between them.
When the auxiliary belt 22 travels on the transport belts 10a and 10b by driving the motor 14, the auxiliary belt 22 travels in the same direction and at the same speed as the transport belts 10a and 10b.
Also, the head portion 24 can reciprocate in the direction along the transfer belts 10a, 10b (the direction of arrow A) in the vicinity of the rollers 12c, 20a and above the transfer belts 10a, 10b and the auxiliary belt 22. It is provided so as to be able to reciprocate in the left-right direction (the direction of arrow B) with respect to the transport belts 10a and 10b. The head unit 24 is moved in the direction of arrow A by an actuator (not shown) including a driving device such as a motor and a cylinder device, and is moved in the direction of arrow B by another actuator (not shown).
[0011]
The head unit 24 includes a holding unit 26 that holds the lead frame L by vacuum suction above the transfer belts 10a and 10b, and a cylinder as a holding unit elevating unit that moves up and down with respect to the transfer belts 10a and 10b. Devices 28, 28 are mounted.
Therefore, another actuator that reciprocates the head unit 24 in the direction of arrow B is driven, and the holding unit 26 is moved above the lead frame L placed outside the transport belts 10a and 10b. The lead frame L vacuum-adsorbed to 26 can be positioned above the transport belts 10a and 10b.
As described above, when the head unit 24 is at the position (initial position) where the lead frame L vacuum-adsorbed on the holding unit 26 is positioned above the transport belts 10a and 10b, the head unit 24 is released from both actuators and moves. It is free.
[0012]
Further, in the transfer device shown in FIG. 1, the lead frame L sucked by the holding portion 26 is held by the locking portion 32 for locking the head portion 24 positioned above the transfer belts 10a and 10b and the auxiliary belt 22. Are provided on the head section 24. As shown in FIG. 2, a pair of perforated holes 30, 30 formed in the auxiliary belt 22 are formed at the lower end of a rod 32 b that is raised and lowered by a cylinder device 32 a provided on the head 24, as shown in FIG. There is provided a locking member 32d formed with a pair of protrusions 32c, 32c to be inserted into the lock member 32d. The pair of perforations 30, 30 are also formed at predetermined intervals in the longitudinal direction of the auxiliary belt 22.
By inserting the pair of projections 32c of the locking member 32d into the pair of perforated holes 30 of the auxiliary belt 22, the auxiliary belt 22 and the head 24 are locked.
At this time, the conveyor belts 10a. 10b of the auxiliary belt 22 and the conveyor belts 10a... So that the pins 16, 16. The pins 16, 16... Of 10b are arranged with their positions adjusted in advance.
[0013]
Further, the transfer device shown in FIG. 1 is provided with a control unit 34 for controlling the cylinder devices 28, 28, 32a mounted on the head unit 24.
In the control unit 34, when the lead frame L vacuum-adsorbed to the holding unit 26 of the head unit 24 is at a position (initial position) positioned above the transport belts 10a and 10b, a pair of the locking members 32d is used. A signal for lowering the protrusions 32c, 32c onto the auxiliary belt 22 is issued to the cylinder device 32a. With this signal, the cylinder device 32a is driven, and the pair of projections 32c, 32c of the locking member 32d abut on the auxiliary belt 22.
Next, when the pair of projections 32c, 32c are inserted into the pair of perforated holes 30, 30 of the auxiliary belt 22 and locked together, and the head unit 24 starts running with the auxiliary belt 22, the holding unit 26 is moved. A descending signal is issued to the cylinder devices 28,28. With this signal, the cylinder devices 28, 28 are driven to lower the holding unit 26, and the lead frame L is placed on the transport belts 10a, 10b. At this time, the vacuum suction by the holding unit 26 of the lead frame L also stops.
As described above, when the lead frame L is placed on the transport belts 10a and 10b and the vacuum suction by the holding unit 26 is stopped, the pair of protrusions 32c and 32c of the holding unit 26 and the locking member 32d are raised. A signal is issued to the cylinder devices 28, 28, 32a. With this signal, the engagement between the pair of protrusions 32c, 32c and the auxiliary belt 22 is released.
By the way, when the engagement between the pair of protrusions 32c, 32c and the auxiliary belt 22 is released, the head 24 is moved from the initial position by the auxiliary belt 22. Therefore, an actuator (not shown) that reciprocates the head unit 24 in the direction of arrow A is driven to return to the initial position.
[0014]
When the lead frame L placed outside the transport belts 10a and 10b is placed on the transport belts 10a and 10b and transported using the transport device shown in FIG. 24 is driven in the direction of arrow B to drive the other actuator, and the holding unit 26 is moved above the lead frame L placed outside the conveyor belts 10a and 10b, and the cylinder devices 28 and 28 are moved. After the lead frame L is vacuum-sucked to the holding unit 26 that has been driven down, the cylinder units 28, 28 are driven to raise the holding unit 26 to which the lead frame L has been vacuum-sucked.
Next, by driving another actuator and returning the head unit 24 to the basic position, as shown in FIG. 2, the lead frame L vacuum-adsorbed to the holding unit 26 is positioned above the transport belts 10a and 10b.
Here, the head portion 24 that has returned to the basic position is released from other actuators and becomes movable.
[0015]
When the lead frame L vacuum-adsorbed to the holding unit 26 is positioned above the transport belts 10a and 10b, the cylinder unit 32a is driven by a signal from the control unit 34, and a pair of projections 32c, 32c is lowered onto the auxiliary belt 22. As shown in FIG. 3, the pair of projections 32c, 32c descending on the auxiliary belt 22 abut on the auxiliary belt 22, which travels in the same direction and at the same speed as the transport belts 10a, 10b.
The pair of projections 32c, 32c abutting on the auxiliary belt 22 slide on the auxiliary belt 22, and are inserted into the perforated holes 30, 30, as shown in FIG. 24 is locked.
The head portion 24 locked to the auxiliary belt 22 travels in the same direction (arrow D direction) and at the same speed as the auxiliary belt 22.
[0016]
As described above, when the head unit 24 starts running in the same direction (the direction of arrow D) and the same speed as the auxiliary belt 22, the cylinder units 28, 28 are driven by a signal from the control unit 34, as shown in FIG. Then, the lead frame L is placed on the transport belts 10a and 10b traveling in the same direction as the head unit 24 by lowering the holding unit 26. At this time, the vacuum suction by the holding section 26 of the lead frame L is stopped, and the lead frame L is placed on the transport belts 10a, 10b, so that the positioning holes of the lead frame L are moved to the transport belts 10a, 10b. , And the lead frame L can be positioned and mounted on the conveyor belts 10a, 10b.
In the transport device shown in FIG. 1, when the pair of projections 32 c, 32 c of the locking member 32 d are inserted into the pair of perforated holes 30, 30 of the auxiliary belt 22 and locked, the lead frame held by the holding portion 26. This is because the auxiliary belt 22 and the transport belts 10a, 10b are arranged with their positions adjusted so that the pins 16, 16,... Of the transport belts 10a, 10b are inserted into the L positioning holes. .
[0017]
As shown in FIG. 5, after positioning and mounting the lead frame L on the transport belts 10a and 10b, the cylinder devices 28, 28 and 32a are driven by a signal from the control unit 34 and shown in FIG. Thus, the holding portion 26 and the locking member 32d are raised.
By the raising of the locking member 32d, the locking between the head portion 24 and the auxiliary belt 22 is released, and the traveling of the head portion 24 stops.
The head portion 24 whose traveling has stopped is moved in the direction of the roller 20b from the initial position by the auxiliary belt 22.
For this reason, an operation is performed to return the head portion 24 to the initial position by driving the actuator that reciprocates the head portion 24 in the direction of arrow A in the head portion 24 where the traveling has stopped.
Next, by repeating the operations shown in FIGS. 2 to 6, the lead frame L can be positioned and placed on the transport belts 10a and 10b.
[0018]
According to the transport device shown in FIG. 1, the lead frame L can be accurately positioned and placed on the traveling transport belts 10a and 10b. For this reason, in order to accurately place the lead frame L on the transport belt, the traveling of the transport belt is temporarily stopped and the lead frame L is moved at a higher speed as compared with a conventional transport device in which the lead frame L is placed. As a result, the ability of the processing device such as a mold, which has been accelerated, can be fully exhibited.
[0019]
In the transfer device shown in FIGS. 1 to 6, the cylinder devices 28, 28, and 32 a use fluid pressure such as compressed air for raising and lowering the holding portion 26 and the locking member 32 d. One of the lifting and lowering of the stopping member 32d, for example, when the holding portion 26 and the locking member 32d are raised, fluid pressure such as compressed air is used, and when the holding portion 26 and the locking member 32d are lowered, the own weight or An elastic member such as a spring may be used.
In the transfer device shown in FIGS. 1 to 6, the lead frame L is used as a belt-like member to be transported, but a strip-shaped circuit board provided with a plurality of circuit boards adjacent to each other is also used as a belt-like member to transport. Can be.
[0020]
【The invention's effect】
In the present invention, a transport belt is used in which a pin inserted into the positioning hole of the belt-shaped member is erected, and the belt-shaped member is moved in the same direction and at the same speed as the transport belt, and the transport belt is moved to the positioning hole of the belt-shaped member. Belt pins can be inserted.
As a result, the belt-shaped member can be accurately positioned and placed on the traveling conveyor belt, and the ability of a high-speed processing apparatus such as a mold can be sufficiently exhibited.
[Brief description of the drawings]
FIG. 1 is a perspective view for explaining an example of a transport device according to the present invention.
FIG. 2 is a partially enlarged view for explaining the operation of the transport device shown in FIG.
FIG. 3 is a partially enlarged view for explaining the operation of the transfer device shown in FIG. 1;
FIG. 4 is a partially enlarged view for explaining the operation of the transport device shown in FIG. 1;
FIG. 5 is a partially enlarged view for explaining the operation of the transport device shown in FIG. 1;
FIG. 6 is a partial enlarged view for explaining the operation of the transport device shown in FIG. 1;
FIG. 7 is an explanatory diagram for explaining a conventional transport device.
[Explanation of symbols]
10a, 10b Conveying belts 12a, 12b, 12c, 20a, 20b Roller 14 Motor 14a, 18 Rotary shaft 22 Auxiliary belt 24 Head unit 26 Holding units 28, 28, 32a Cylinder device 16 Pin 30 Drilled hole 32 Locking unit 32b Rod 32d Locking member 34 Control part 32c, 32c Projection L Lead frame

Claims (10)

位置決め孔が形成されたリードフレーム等の短冊状の帯状部材を、駆動装置によって所定方向に所定速度で走行する搬送用ベルトに載置して搬送する際に、
該搬送用ベルトとして、前記帯状部材の位置決め孔に挿入されるピンが立設されて成る搬送用ベルトを用い、
前記搬送用ベルトの上方に位置する前記帯状部材を、前記搬送用ベルトと同一方向・同一速度に走行させつつ、前記帯状部材を降下して搬送用ベルト上に載置し、前記帯状部材の位置決め孔に前記搬送用ベルトのピンを挿入することを特徴とする帯状部材の搬送方法。When a strip-shaped strip member such as a lead frame having a positioning hole formed thereon is transported by being mounted on a transport belt traveling at a predetermined speed in a predetermined direction by a driving device,
As the transport belt, a transport belt in which pins inserted into positioning holes of the belt-shaped member are provided upright,
While moving the belt-shaped member located above the transport belt in the same direction and at the same speed as the transport belt, the belt-shaped member is lowered and placed on the transport belt, and the positioning of the belt-shaped member is performed. A method for conveying a belt-shaped member, comprising inserting a pin of the conveying belt into a hole. 搬送用ベルトの上方に位置する前記帯状部材を、前記搬送用ベルトと同一方向・同一速度に走行させつつ、前記帯状部材を降下して搬送用ベルト上に載置し、前記帯状部材の位置決め孔に前記搬送用ベルトのピンを挿入する載置手段として、
前記搬送用ベルトと同一方向・同一速度に走行する補助ベルトと、
前記搬送用ベルトに沿って走行可能に設けられ、前記搬送用ベルトの上方に帯状部材を保持する保持部を前記搬送用ベルトに対して昇降する保持部用昇降部が装着されたヘッド部と、
前記ヘッド部に装着され、前記補助ベルトと係脱自在に係止する係止部を前記補助ベルトに対して昇降する係止部用昇降部と、
前記係止部用昇降部を駆動して降下した前記係止部と補助ベルトとが係止し、前記ヘッド部が前記搬送用ベルトと同一方向・同一速度に走行し且つ前記帯状部材の位置決め孔と搬送用ベルトに立設されたピンとが一致するとき、前記保持部用昇降部を駆動し、前記保持部を搬送用ベルトの方向に降下して、前記帯状部材を搬送用ベルト上に載置するように、前記係止部用昇降部及び前記保持部用昇降部を制御する制御部とを具備する載置手段を用いる請求項１記載の帯状部材の搬送方法。While moving the belt-shaped member located above the conveyor belt in the same direction and at the same speed as the conveyor belt, the belt-like member is lowered and placed on the conveyor belt, and the positioning hole of the belt-like member is placed. As mounting means for inserting the pins of the conveyor belt into
An auxiliary belt that travels in the same direction and at the same speed as the transport belt,
A head unit provided so as to be able to run along the transport belt, and a holding unit elevating unit for lifting a holding unit that holds a band-shaped member above the transport belt with respect to the transport belt,
A lifting / lowering portion for a locking portion, which is mounted on the head portion and raises / lowers a locking portion that is detachably locked to the auxiliary belt with respect to the auxiliary belt;
The locking portion lowered by driving the lifting portion for locking portion is locked with the auxiliary belt, the head portion travels in the same direction and at the same speed as the transport belt, and a positioning hole of the belt-shaped member is provided. When the pin coincides with the pin erected on the conveyor belt, the holding unit elevating unit is driven, the holder is lowered in the direction of the conveyor belt, and the belt-shaped member is placed on the conveyor belt. 2. The method for transporting a belt-shaped member according to claim 1, wherein a mounting unit including a lifting unit for the locking unit and a control unit for controlling the lifting unit for the holding unit is used. 補助ベルトとして、所定の間隔で穿設孔が形成されている補助ベルトを用いると共に、前記補助ベルトに形成された穿設孔に挿入されて係止される突起部が形成されて成る係止部を用い、
前記係止部の突起部を前記補助ベルトの穿設孔に挿入して係止したとき、保持部に保持した帯状部材の位置決め孔に搬送用ベルトのピンを挿入できるように、前記補助ベルトの穿設孔と搬送用ベルトのピンとを位置調整して配設する請求項２記載の帯状部材の搬送方法。An auxiliary belt in which perforation holes are formed at predetermined intervals is used as the auxiliary belt, and a locking portion formed by forming a projection that is inserted into the perforation hole formed in the auxiliary belt and locked. Using
When the protrusion of the locking portion is inserted into the perforated hole of the auxiliary belt and locked, the pin of the conveyor belt is inserted into the positioning hole of the belt-shaped member held by the holding portion so that the pin of the transport belt can be inserted. 3. The method for transporting a belt-shaped member according to claim 2, wherein the perforated holes and the pins of the transport belt are positioned and arranged. 搬送用ベルト上に帯状部材を載置した後、保持部用昇降部及び係止部用昇降部を上昇し、次いで、前記保持部用昇降部及び係止部用昇降部が設けられたヘッド部を初期位置に戻して、次の帯状部材を保持部に保持する請求項２又は請求項３記載の帯状部材の搬送方法。After the belt-shaped member is placed on the transport belt, the lifting unit for the holding unit and the lifting unit for the locking unit are raised, and then the head unit provided with the lifting unit for the holding unit and the lifting unit for the locking unit 4. The method according to claim 2, wherein the first belt is returned to the initial position, and the next belt-like member is held by the holding unit. 帯状部材を保持する保持部を搬送ベルトに対して昇降する保持部用昇降部が装着されたヘッド部を、前記搬送ベルトに対して左右方向にも移動可能に設け、前記搬送用ベルトの外方近傍に載置された帯状部材を、前記保持部に保持して搬送用ベルトの上方に位置するように、前記ヘッド部を移動する請求項２〜４のいずれか一項記載の帯状部材の搬送方法。A head unit provided with a holding unit elevating unit for elevating and lowering the holding unit holding the band-shaped member with respect to the conveyor belt is provided so as to be movable in the left-right direction with respect to the conveyor belt. The conveyance of the belt-shaped member according to any one of claims 2 to 4, wherein the head unit is moved so that the band-shaped member placed in the vicinity is held by the holding unit and positioned above the conveyance belt. Method. 位置決め孔が形成されたリードフレーム等の短冊状の帯状部材を、搬送用ベルト上に載置して搬送する帯状部材の搬送装置において、
該帯状部材の位置決め孔に挿入されるピンが立設され、駆動装置によって所定方向に所定速度で走行する搬送用ベルトと、
前記搬送用ベルトの上方に位置する前記帯状部材を、前記搬送用ベルトと同一方向・同一速度に走行する走行手段と、
前記走行手段によって走行する帯状部材の位置決め孔に前記搬送用ベルトのピンを挿入するように、前記帯状部材を降下して搬送用ベルト上に載置する載置手段とを具備することを特徴とする帯状部材の搬送装置。In a belt-shaped member conveying device that places and conveys a strip-shaped band-shaped member such as a lead frame having a positioning hole formed thereon on a conveying belt,
A pin inserted into the positioning hole of the band-shaped member is provided upright, and a transport belt that travels at a predetermined speed in a predetermined direction by a driving device,
Traveling means that travels in the same direction and at the same speed as the transport belt, the belt-shaped member located above the transport belt,
Mounting means for lowering the belt-like member and mounting the belt-like member on the conveyor belt such that the pins of the conveyor belt are inserted into the positioning holes of the belt-like member traveling by the traveling means. For transferring belt-shaped members. 搬送用ベルトと同一方向・同一速度に走行する、前記搬送用ベルトの上方に位置する前記帯状部材を、その位置決め孔に前記搬送用ベルトのピンを挿入するように、前記帯状部材を降下して搬送用ベルト上に載置する載置手段が、
前記搬送用ベルトと同一方向・同一速度に走行する補助ベルトと、
前記搬送用ベルトに沿って走行可能に設けられ、前記搬送用ベルトの上方に帯状部材を保持する保持部を前記ベルトに対して昇降する保持部用昇降部が装着されたヘッド部と、
前記ヘッド部に装着され、前記補助ベルトと係脱自在に係止する係止部を前記補助ベルトに対して昇降する係止部用昇降部と、
前記係止部用昇降部を駆動して降下した前記係止部と補助ベルトとが係止し、前記ヘッド部が前記搬送用ベルトと同一方向・同一速度に走行し且つ前記帯状部材の位置決め孔と搬送用ベルトに立設されたピンとが一致するとき、前記保持部用昇降部を駆動し、前記保持部を搬送用ベルトの方向に降下して、前記帯状部材を搬送用ベルト上に載置するように、前記係止部用昇降部及び前記保持部用昇降部を制御する制御部とを具備する載置手段である請求項６記載の帯状部材の搬送装置。Traveling in the same direction and at the same speed as the transport belt, the belt-shaped member located above the transport belt, and lowering the belt-shaped member so as to insert the pin of the transport belt into its positioning hole. A mounting means for mounting on the transport belt,
An auxiliary belt that travels in the same direction and at the same speed as the transport belt,
A head unit provided so as to be able to travel along the transport belt, and a holding unit elevating unit that lifts and lowers the holding unit that holds the belt-shaped member above the transport belt with respect to the belt;
A lifting / lowering portion for a locking portion, which is mounted on the head portion and raises / lowers a locking portion that is detachably locked to the auxiliary belt with respect to the auxiliary belt;
The locking portion lowered by driving the lifting portion for locking portion is locked with the auxiliary belt, the head portion travels in the same direction and at the same speed as the transport belt, and a positioning hole of the belt-shaped member is provided. When the pin coincides with the pin erected on the conveyor belt, the holding unit elevating unit is driven, the holder is lowered in the direction of the conveyor belt, and the belt-shaped member is placed on the conveyor belt. The transport device for a belt-shaped member according to claim 6, wherein the mounting means includes a control unit that controls the lifting unit for the locking unit and the lifting unit for the holding unit. 補助ベルトには、所定の間隔で穿設孔が形成されていると共に、係止部には、前記補助ベルトに形成された穿設孔に挿入されて係止される突起部が形成され、
且つ前記係止部の突起部を前記補助ベルトの穿設孔に挿入して係止されたとき、保持部に保持した帯状部材の位置決め孔に搬送用ベルトのピンが挿入されるように、前記補助ベルトの穿設孔と搬送用ベルトのピンとが位置調整して配設されている請求項７記載の帯状部材の搬送装置。In the auxiliary belt, perforation holes are formed at predetermined intervals, and in the locking portion, a projection is formed which is inserted into the perforation hole formed in the auxiliary belt and locked.
And, when the projection of the locking portion is inserted into the perforated hole of the auxiliary belt and locked, the pin of the transport belt is inserted into the positioning hole of the band-shaped member held by the holding portion. 8. The belt-shaped member conveying device according to claim 7, wherein the perforated holes of the auxiliary belt and the pins of the conveying belt are arranged with their positions adjusted. ヘッド部が、搬送用ベルトに沿って往復動可能に設けられており、前記搬送用ベルトの走行方向に沿って所定距離移動して帯状部材を搬送用ベルト上に載置したヘッド部を、前記搬送用ベルトの走行方向に対して反対方向に移動して初期位置に戻す戻し手段が設けられている請求項７又は請求項８記載の帯状部材の搬送装置。The head portion is provided so as to be able to reciprocate along the transport belt, and the head portion, which moves a predetermined distance along the traveling direction of the transport belt and places the belt-shaped member on the transport belt, 9. The apparatus for conveying a belt-shaped member according to claim 7, further comprising return means for moving the conveying belt in a direction opposite to a running direction and returning the belt to an initial position. ヘッド部が、前記搬送ベルトに対して左右方向にも移動可能に設けられ、前記搬送用ベルトの外方近傍に載置された帯状部材を前記ヘッド部に装着された保持部用昇降部に昇降可能に設けられた保持部によって保持し、前記搬送用ベルトの上方に位置するように、前記ヘッド部を移動する移動手段が設けられている請求項７〜９のいずれか一項記載の帯状部材の搬送装置。A head portion is provided so as to be movable in the left-right direction with respect to the transport belt, and moves the belt-shaped member placed near the outside of the transport belt to a lifting / lowering portion for a holding portion mounted on the head portion. The belt-shaped member according to any one of claims 7 to 9, further comprising a moving unit that moves the head unit so as to be held by a holding unit that is provided so as to be located above the transport belt. Transport device.
JP2002349781A 2002-12-02 2002-12-02 Transferring method of strip member and its transferring device Pending JP2004186302A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012027704A (en) * 2010-07-23 2012-02-09 Fuji Electric Retail Systems Co Ltd Automatic vending machine
KR101423023B1 (en) * 2011-12-28 2014-07-29 닛산 지도우샤 가부시키가이샤 Positioning conveyance device
CN112551106A (en) * 2020-12-30 2021-03-26 苏州凌创电子系统有限公司 PCB board test production line circulation feeding system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012027704A (en) * 2010-07-23 2012-02-09 Fuji Electric Retail Systems Co Ltd Automatic vending machine
KR101423023B1 (en) * 2011-12-28 2014-07-29 닛산 지도우샤 가부시키가이샤 Positioning conveyance device
KR101431916B1 (en) * 2011-12-28 2014-08-26 닛산 지도우샤 가부시키가이샤 Positioning conveyance device and positioning conveyance method
CN112551106A (en) * 2020-12-30 2021-03-26 苏州凌创电子系统有限公司 PCB board test production line circulation feeding system

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