TENSILE FORCE DISTRIBUTION CONTROL DEVICE AND BELT-LIKE BODY TRANSPORTATION DEVICE

PROBLEM TO BE SOLVED: To provide a tensile force distribution control device that can control a tensile force distribution of a belt-like body while inhibiting the belt-like body from being flawed, and to provide a belt-like body transportation device.SOLUTION: A tensile force distribution control d...

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Bibliographische Detailangaben
Hauptverfasser: HIRATA KENSUKE, OHASHI RUI, KUSUMI TOMOO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a tensile force distribution control device that can control a tensile force distribution of a belt-like body while inhibiting the belt-like body from being flawed, and to provide a belt-like body transportation device.SOLUTION: A tensile force distribution control device 2 includes: a guide roller 21 coming into contact with a running film F; and tensile force distribution forming means 22 for applying load to a contact part F3 of the film F coming into contact with the guide roller 21 in a face inner direction of the film F to form a tensile force distribution in a width direction crossing with a running direction of the film F of tensile force in the running direction of the film.SELECTED DRAWING: Figure 2 【課題】帯状体の傷付きを抑制しつつ、帯状体の張力分布を制御することができる張力分布制御装置及び帯状体搬送装置の提供。【解決手段】一実施形態に係る張力分布制御装置2は、走行するフィルムFに接触するガイドローラ21と、ガイドローラ21に接触しているフィルムFの接触部F3に対し、該フィルムFの面内方向に負荷をかけることで、フィルムFの走行方向の張力の、該走行方向と交差する幅方向における張力分布を形成する張力分布形成手段22と、を有する、という構成を採用する。【選択図】図2