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1. WO2020220383 - SCREEN PRINTING SYSTEM AND PRINTING METHOD THEREFOR

Publication Number WO/2020/220383
Publication Date 05.11.2020
International Application No. PCT/CN2019/085754
International Filing Date 07.05.2019
IPC
B41F 15/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
FPRINTING MACHINES OR PRESSES
15Screen printers
08Machines
B41F 15/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
FPRINTING MACHINES OR PRESSES
15Screen printers
08Machines
12with auxiliary equipment, e.g. for drying printed articles
CPC
B41F 15/0836
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
FPRINTING MACHINES OR PRESSES
15Screen printers
08Machines
0831for printing webs
0836by means of cylindrical screens or screens in the form of endless belts
B41F 15/12
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
FPRINTING MACHINES OR PRESSES
15Screen printers
08Machines
12with auxiliary equipment, e.g. for drying printed articles
B41M 1/12
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
1Inking and printing with a printer's forme
12Stencil printing; Silk-screen printing
B65H 2701/1131
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2701Handled material; Storage means
10Handled articles or webs
11Dimensional aspect of article or web
113Size
1131of sheets
B65H 29/20
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
29Delivering or advancing articles from machines; Advancing articles to or into piles
20by contact with rotating friction members, e.g. rollers, brushes, or cylinders
B65H 5/066
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
5Feeding articles separated from piles; Feeding articles to machines
06by rollers ; or balls, e.g. between rollers
066the articles resting on rollers or balls
Applicants
  • 深圳市旺润自动化有限公司 VOORUN AUTOMATION CO., LTD [CN]/[CN]
Inventors
  • 罗玉皆 LUO, Yujie
  • 张炳忠 ZHANG, Bingzhong
Agents
  • 深圳市精英专利事务所 SHENZHEN TALENT PATENT SERVICE
Priority Data
201910347923.728.04.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) SCREEN PRINTING SYSTEM AND PRINTING METHOD THEREFOR
(FR) SYSTÈME D'IMPRESSION D'ÉCRAN ET PROCÉDÉ D'IMPRESSION ASSOCIÉ
(ZH) 一种丝网印刷系统及其印刷方法
Abstract
(EN)
A screen printing system, comprising a sheet feed part (1), a main body part (2), and a sheet delivery part (3). The main body part (2) comprises a sheet transfer cylinder (21), sheet conveying cylinders, an impression cylinder (25), and a sheet delivery cylinder (26). Output ends and input ends of the sheet feed part (1), sheet transfer cylinder (21), sheet conveying cylinders, impression cylinder (25), sheet delivery cylinder (26), and sheet delivery part (3) are respectively sequentially connected in pairs. The sheet conveying cylinders comprise a double-diameter sheet conveying cylinder (22) and a small-diameter sheet conveying cylinder (23). The sheet transfer cylinder (21) and the small-diameter sheet conveying cylinder (23) are respectively located on the right side and the left side of the double-diameter sheet conveying cylinder (22). The impression cylinder (25) is provided above the small-diameter sheet conveying cylinder (23), and the sheet delivery cylinder (26) is provided on the left side of the impression cylinder (25). The system rolls a planar printing material into a cylindrical shape during a printing process, and features continuous material supply, tight connection between materials, and good flatness.
(FR)
L'invention concerne un système d'impression d'écran, comprenant une partie d'alimentation en feuille (1), une partie de corps principal (2), et une partie de distribution de feuille (3). La partie de corps principal (2) comprend un cylindre de transfert de feuille (21), des cylindres de transport de feuille, un cylindre d'impression (25) et un cylindre de distribution de feuille (26). Des extrémités de sortie et des extrémités d'entrée de la partie d'alimentation en feuille (1), du cylindre de transfert de feuille (21), des cylindres de transport de feuille, du cylindre d'impression (25), du cylindre de distribution de feuille (26) et de la partie de distribution de feuille (3) sont respectivement reliées séquentiellement par paires. Les cylindres de transport de feuille comprennent un cylindre de transport de feuille à double diamètre (22) et un cylindre de transport de feuille de petit diamètre (23). Le cylindre de transfert de feuille (21) et le cylindre de transport de feuille de petit diamètre (23) sont respectivement situés sur le côté droit et le côté gauche du cylindre de transport de feuille à double diamètre (22). Le cylindre d'impression (25) est disposé au-dessus du cylindre de transport de feuille de petit diamètre (23), et le cylindre de distribution de feuille (26) est disposé sur le côté gauche du cylindre d'impression (25). Le système fait rouler un matériau d'impression plan afin de lui faire adopter une forme cylindrique pendant un processus d'impression, et présente une alimentation en matériau en continu, une connexion étanche entre des matériaux, et une bonne planéité.
(ZH)
一种丝网印刷系统,包括供纸部分(1)、主体部分(2)和收纸部分(3);主体部分(2)包括递纸滚筒(21)、传纸滚筒、压印滚筒(25)和收纸滚筒(26);供纸部分(1)、递纸滚筒(21)、传纸滚筒、压印滚筒(25)、收纸滚筒(26)和收纸部分(3)的输出端与输入端分别依次两两连接;传纸滚筒包括双倍径传纸滚筒(22)和小径传纸滚筒(23),递纸滚筒(21)和小径传纸滚筒(23)分别位于双倍径传纸滚筒(22)的右侧和左侧;压印滚筒(25)设于小径传纸滚筒(23)上方,收纸滚筒(26)设于压印滚筒(25)左侧。该系统将平面承印材料在印刷过程中卷制成筒状,材料供给连贯、材料间连接紧密、平整度佳。
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