シート状物搬送装置

Sheet material carrier device

Abstract

PROBLEM TO BE SOLVED: To improve the quality stability and the productivity of sheet products without stopping a production line by providing a clearance variable means between rolls in a carrier state of the sheet materials. SOLUTION: An air cylinder 1 is movably attached to an upper roll 2 in such a direction that the upper roll 2 opens a clearance between a lower roll 3 by the air cylinder 1. One end of a clearance setting gage 4 is connected to a gage moving motor driven cylinder 5 so that the clearance setting gage 4 is moved by the gage moving motor driven cylinder 5. The clearance setting gage 4 is tapered in the moving direction of the clearance setting gage 4. A roller 8 engaged with the tapered face of the clearance setting gage 4 is attached to the upper end of the air cylinder 1 and the roller 8 on the tapered face of the clearance setting gage 4 is pushed up or down according to the movement distance of the motor driven cylinder 5 from the reference so that the clearance between the rollers 2, 3 is adjusted.
(57)【要約】 【課題】生産ラインを止めることなく、シート状製品の 品質の安定および生産性を向上することができ、さら に、条件切り替え作業量および切り替え作業時の安全性 を改善することが可能なロール間の隙間条件を自動で変 更できるシート状物搬送装置を提供する。 【解決手段】シート状物を2本以上のロールにより把持 して搬送するシート状物搬送装置において、上記シート 状物の搬送状態において上記ロール間の隙間を任意の量 に可変し得るロール間の隙間可変手段を設けたことを特 徴とするシート状物搬送装置。

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Cited By (2)

    Publication numberPublication dateAssigneeTitle
    US-9182706-B1November 10, 2015Hewlett-Packard Indigo B. V.Method and system for adjusting a gap between rollers of a printer in accordance with a media or image length
    US-9387663-B2July 12, 2016Hewlett-Packard Indigo B.V.Method and system for adjusting a gap between rollers of a printer in accordance with a media or image length