TAPE FEEDER

To provide a tape feeder which stores an electric part in a pocket accurately and in a short time.SOLUTION: In a tape feeder 100 which has a sprocket 70, a motor driving part, a control part, and an imaging unit 30, the control part executes a first action which makes the sprocket 70 drive by the mo...

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Bibliographic Details
Main Authors ISHII SUSUMU, SHIMADA RYOJI
Format Patent
LanguageEnglish
Japanese
Published 24.10.2019
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Summary:To provide a tape feeder which stores an electric part in a pocket accurately and in a short time.SOLUTION: In a tape feeder 100 which has a sprocket 70, a motor driving part, a control part, and an imaging unit 30, the control part executes a first action which makes the sprocket 70 drive by the motor driving part with a second driving pulse lesser than a first driving pulse when a pocket is made to move from a first position to a storage position, so as to make the pocket move from the first position to a second position in front of the storage position in a sending direction S, and a second action which acquires displacement amount of the pocket to the storage position in the sending direction S on the basis of position information of the pocket in the second position acquired by being imaged by means of the imaging unit 30, and makes the sprocket 70 drive by a third driving amount by means of the motor driving part so as to move the pocket from the second position to the storage position on the basis of the displacement amount.SELECTED DRAWING: Figure 1 【課題】電子部品をポケットに対して、精度よくかつ短時間で収容する。【解決手段】スプロケット70と、モータ駆動部と、制御部と、撮像装置30と、を有するテープ送り装置100であって、制御部は、第1の位置から送り方向Sにおいて収容位置よりも手前の第2の位置へポケットを移動させるように、第1の位置から収容位置へポケットを移動させる場合の第1の駆動パルスよりも少ない第2の駆動パルスでモータ駆動部によりスプロケット70を駆動させる第1の動作と、撮像装置30により撮像されることにより取得される第2の位置にあるポケットの位置情報に基づいて、送り方向Sにおける収容位置に対するポケットのずれ量を取得し、そのずれ量に基づいて、ポケットを第2の位置から収容位置へ移動させるように第3の駆動量でモータ駆動部によりスプロケット70を駆動させる第2の動作を実行する。【選択図】図1
Bibliography:Application Number: JP20180076302