SHEET DISCHARGE DEVICE

• Main Author: TANAKA HISASHI
• Format: Patent
• Language: English; Japanese
• Published: 23.08.2018
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a sheet discharge device capable of conveying accurately a sheet to a predetermined position on a mounting surface of the sheet.SOLUTION: Braking of a sheet (S) by nipping the sheet with a pair of sheet holding members (91, 93) is variably controlled according to at least any one of basis weight information of the sheet, size information, paper quality information and sheet discharge number information to thereby reduce dispersion in a loading position of the sheet in a sheet loading part. Braking of the sheet is variably controlled by variation of a nipping force applied by nipping the sheet with the sheet holding members, variation of an acting direction of a nipping force applied by nipping the sheet with the sheet holding members, or variation of timing of nipping the sheet with the sheet holding members.SELECTED DRAWING: Figure 7 【課題】用紙載置面上の所定位置に用紙を精度よく搬送する。【解決手段】用紙（Ｓ）の坪量情報、サイズ情報、紙質情報及び同出枚数情報のうち少なくともいずれか一つの情報に応じて、一対の用紙挟持部材（９１，９３）の狭圧による用紙の制動を可変制御することにより用紙積載部での用紙の載置位置のバラつきを縮小する。制動の可変制御を、用紙挟持部材により用紙を狭圧する狭圧力の可変、用紙挟持部材により用紙を狭圧する狭圧力の作用方向の可変、又は用紙挟持部材により用紙を狭圧するタイミングの可変により行う。【選択図】図７