搬送装置、プレス装置システムおよび搬送装置の制御方法

JP7892133B2Active Publication Date: 2026-07-17MITSUBISHI ELECTRIC CORP
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
MITSUBISHI ELECTRIC CORP
Filing Date
2023-11-21
Publication Date
2026-07-17

AI Technical Summary

Benefits of technology

【0008】 本開示の構成によれば、制御部は、測定部が測定した帯状体の実際の送り長さと設定長さから偏差を求め、偏差に基づいて押し付け装置がテンショナーを帯状体に押し付ける力を制御する。このため、搬送装置は、帯状体の補正情報が無くとも高い精度で帯状体を送ることができる。

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Abstract

A conveyance device (1A) comprises: a feeder that intermittently feeds a belt-shaped body to a press device (2) by a set length each time press processing is completed; a pushing device that pushes tensioners (21)-(23) against the belt-shaped body to generate tension in the belt-shaped body and reduce the speed of the belt-shaped body fed by the feeder; a measurement unit that measures the length of the belt-shaped body actually fed by the feeder from the previous specific press state to the current specific press state each time the press device (2) enters a specific press state in press processing; and a control unit that obtains a deviation of the actual feed length of the belt-shaped body measured by the measurement unit from the set length, and controls the force by which the pushing device pushes the tensioners against the belt-shaped body on the basis of the deviation.
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