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1. WO2011007647 - DEVICE FOR ADJUSTING REGISTER IN WIDTHWISE DIRECTION, AND PRINTING MACHINE

Publication Number WO/2011/007647
Publication Date 20.01.2011
International Application No. PCT/JP2010/060548
International Filing Date 22.06.2010
IPC
B65H 23/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
23Registering, tensioning, smoothing, or guiding webs
02transversely
B41F 13/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
FPRINTING MACHINES OR PRESSES
13Common details of rotary presses or machines
02Conveying or guiding webs through presses or machines
CPC
B41F 13/025
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
FPRINTING MACHINES OR PRESSES
13Common details of rotary presses or machines
02Conveying or guiding webs through presses or machines
025Registering devices
B65H 23/0322
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
23Registering, tensioning, smoothing or guiding webs
02transversely
032Controlling transverse register of web
0322by acting on edge regions of the web
B65H 23/038
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
23Registering, tensioning, smoothing or guiding webs
02transversely
032Controlling transverse register of web
038by rollers
B65H 2403/514
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2403Power transmission; Driving means
50Driving mechanisms
51Cam mechanisms
514involving eccentric
B65H 2403/52
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2403Power transmission; Driving means
50Driving mechanisms
52Translation screw-thread mechanisms
B65H 2404/1321
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2404Parts for transporting or guiding the handled material
10Rollers
13Details of longitudinal profile
132arrangement of segments along axis
1321Segments juxtaposed along axis
Applicants
  • 三菱重工印刷紙工機械株式会社 MITSUBISHI HEAVY INDUSTRIES PRINTING & PACKAGING MACHINERY, LTD. [JP]/[JP] (AllExceptUS)
  • 西山 浩司 NISHIYAMA, Koji (UsOnly)
  • 内藤 和宏 NAITO, Kazuhiro (UsOnly)
  • 新田 隆規 NITTA, Takanori (UsOnly)
  • 大川 大輔 OKAWA, Daisuke (UsOnly)
  • 藤池 学 FUJIIKE, Manabu (UsOnly)
Inventors
  • 西山 浩司 NISHIYAMA, Koji
  • 内藤 和宏 NAITO, Kazuhiro
  • 新田 隆規 NITTA, Takanori
  • 大川 大輔 OKAWA, Daisuke
  • 藤池 学 FUJIIKE, Manabu
Agents
  • 酒井 宏明 SAKAI, Hiroaki
Priority Data
2009-16804416.07.2009JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) DEVICE FOR ADJUSTING REGISTER IN WIDTHWISE DIRECTION, AND PRINTING MACHINE
(FR) DISPOSITIF POUR RÉGLER UN ALIGNEMENT DANS UNE DIRECTION DANS LE SENS DE LA LARGEUR, ET MACHINE D'IMPRESSION
(JA) 幅見当調整装置及び印刷機
Abstract
(EN)
A device for adjusting the register of a web in the widthwise direction thereof is provided with: a first adjustment unit (39) comprising four pressing rollers (33-36) arranged in the center region of the web (W) in the widthwise direction thereof; and second adjustment units (44a, 44b) comprising four pressing rollers (31, 32, 37, 38) arranged in outer regions of the web (W) in the widthwise direction thereof, said outer regions being those which are on the outer sides of the first adjustment unit (39). The first adjustment unit (39) and the second adjustment units (44a, 44b) are adapted to be able to adjust (as an adjustment means) both the amount of pressing in the center region of the web (W) in the widthwise direction thereof and the amount of pressing in the outer regions of the web (W) in the widthwise direction thereof to different values, and by this, the fan-out of the web is corrected appropriately to improve the quality of printing.
(FR)
L'invention porte sur un dispositif pour régler l'alignement d'une bande dans la direction de la largeur de celle-ci, lequel dispositif comporte : une première unité de réglage (39) comprenant quatre rouleaux de pression (33-36) disposés dans la région centrale de la bande (W) dans la direction de la largeur de celle-ci ; et des secondes unités de réglage (44a, 44b) comprenant quatre rouleaux de pression (31, 32, 37, 38) disposés dans des régions externes de la bande (W) dans la direction de la largeur de celle-ci, lesdites régions externes étant celles qui se trouvent sur les côtés externes de la première unité de réglage (39). La première unité de réglage (39) et les secondes unités de réglage (44a, 44b) sont adaptées de façon à être aptes à régler (à titre de moyen de réglage) à la fois la valeur de pression dans la région centrale de la bande (W) dans la direction de la largeur de celle-ci et la valeur de pression dans les régions externes de la bande (W) dans la direction de la largeur de celle-ci à des valeurs différentes, et, par cela, l'étirement de la bande est corrigé de façon appropriée, de façon à améliorer la qualité d'impression.
(JA)
 幅見当調整装置において、ウェブ(W)の幅方向における中央領域に配置される4つの押圧ローラ(33~36)からなる第1調整ユニット(39)と、第1調整ユニット(39)よりウェブ(W)の幅方向における外側領域に配置される4つの押圧ローラ(31,32,37,38)からなる第2調整ユニット(44a,44b)とを設け、第1調整ユニット(39)と第2調整ユニット(44a,44b)によりウェブ(W)の幅方向における中央領域の押圧量とウェブ(W)の幅方向における外側領域の押圧量とを異なる値に調整可能(調整手段)とすることで、ウェブのファンアウトを適正に修正することで印刷品質を向上させる。
Also published as
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