EP0402325A3 - Apparatus for the formation of rolls of web material on a winding core - Google Patents

Apparatus for the formation of rolls of web material on a winding core Download PDF

Info

Publication number
EP0402325A3
EP0402325A3 EP19900830237 EP90830237A EP0402325A3 EP 0402325 A3 EP0402325 A3 EP 0402325A3 EP 19900830237 EP19900830237 EP 19900830237 EP 90830237 A EP90830237 A EP 90830237A EP 0402325 A3 EP0402325 A3 EP 0402325A3
Authority
EP
European Patent Office
Prior art keywords
nip
core
formation
roller
winding roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19900830237
Other languages
German (de)
French (fr)
Other versions
EP0402325A2 (en
Inventor
Guglielmo Biagiotti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Perini Navi SpA
Original Assignee
Perini Navi SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Perini Navi SpA filed Critical Perini Navi SpA
Publication of EP0402325A2 publication Critical patent/EP0402325A2/en
Publication of EP0402325A3 publication Critical patent/EP0402325A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/04—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
    • B65H19/283—Attaching the leading end of the web to the replacement web-roll core or spindle by applying adhesive to the core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4171—Handling web roll
    • B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/418—Changing web roll
    • B65H2301/4181—Core or mandrel supply
    • B65H2301/41812—Core or mandrel supply by conveyor belt or chain running in closed loop
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/418—Changing web roll
    • B65H2301/4181—Core or mandrel supply
    • B65H2301/41816—Core or mandrel supply by core magazine within winding machine, i.e. horizontal or inclined ramp holding cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/235—Cradles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

An apparatus for winding webs of paper or similar material on a core (A) including a first rotary winding roller (1), along which a web material (N) is driven. A second rotary winding roller (3), forms a nip (5) with said first winding roller (1) to receive a core (A1). A pusher (12) inserts a core (A1) into the nip (5). A movable roller (7) controls the diameter of the roll (R) or log in the course of formation between said three rollers (1, 3, 7). Only the second roller (3) is arranged to have a variable speed and to slow down during the insertion of a core (A1) into said nip (5). An adhesive applicator (20) is provided to wet the cores (A) with glue before being inserted into said nip (5), and a take-off surface (9) near said second winding roller (3) extends away from the exit of said nip (5).
EP19900830237 1989-06-08 1990-05-25 Apparatus for the formation of rolls of web material on a winding core Withdrawn EP0402325A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8909448A IT1234455B (en) 1989-06-08 1989-06-08 EQUIPMENT FOR FORMING ROLLS THAT IS STICKS OF MATERIAL TAPED ON A WINDING SOUL
IT944889 1989-06-08

Publications (2)

Publication Number Publication Date
EP0402325A2 EP0402325A2 (en) 1990-12-12
EP0402325A3 true EP0402325A3 (en) 1991-08-07

Family

ID=11130292

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900830237 Withdrawn EP0402325A3 (en) 1989-06-08 1990-05-25 Apparatus for the formation of rolls of web material on a winding core

Country Status (7)

Country Link
EP (1) EP0402325A3 (en)
JP (1) JPH0326645A (en)
KR (1) KR910019882A (en)
BR (1) BR9002695A (en)
CA (1) CA2018499A1 (en)
IL (1) IL94674A0 (en)
IT (1) IT1234455B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1246226B (en) * 1991-01-09 1994-11-16 Consani Alberto Spa REFINEMENTS FOR REWINDERS FOR SHEET MATERIALS
US5370335A (en) * 1993-02-18 1994-12-06 Paper Converting Machine Company Surface rewinder and method
IT1262515B (en) * 1993-05-14 1996-07-02 Perini Fabio Spa DEVICE FOR APPLYING A GLUE TO A WINDING SOUL OF A TAPE MATERIAL, METHOD OF APPLICATION AND INCORPORATING REWINDING MACHINE OF THE SAID DEVICE.
ITMI20040205A1 (en) 2004-02-10 2004-05-10 Paper Converting Machine Co ANIME BONDING DEVICE OF A REWINDING MACHINE AND RELATED METHOD
US7914125B2 (en) 2006-09-14 2011-03-29 Hewlett-Packard Development Company, L.P. Fluid ejection device with deflective flexible membrane
EP2669224B1 (en) * 2012-05-29 2019-05-22 Valmet Technologies, Inc. Method and device in a winder for webs, in particular feeding new cores to a winder.
CN103879814B (en) * 2014-03-19 2016-08-24 泉州市华讯机械制造有限公司 Do not shut down roll paper rewinder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2335930A1 (en) * 1972-07-18 1974-01-31 Fabio Perini WINDING DEVICE WITH CONTINUOUS OPERATION FOR PAPER TRAILS OR THE LIKE
US4327877A (en) * 1979-09-21 1982-05-04 Fabio Perini Winding device
GB2105688A (en) * 1981-09-17 1983-03-30 Lucchese Finanz Snap-separating of web material during transfer of winding onto new core
DE3404225A1 (en) * 1983-04-22 1984-10-25 Paper Converting Machine Co., Green Bay, Wis. Reeling device
AT380457B (en) * 1981-08-26 1986-05-26 Lucchese Finanz WINDING DEVICE FOR A MATERIAL RAIL

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2335930A1 (en) * 1972-07-18 1974-01-31 Fabio Perini WINDING DEVICE WITH CONTINUOUS OPERATION FOR PAPER TRAILS OR THE LIKE
US4327877A (en) * 1979-09-21 1982-05-04 Fabio Perini Winding device
AT380457B (en) * 1981-08-26 1986-05-26 Lucchese Finanz WINDING DEVICE FOR A MATERIAL RAIL
GB2105688A (en) * 1981-09-17 1983-03-30 Lucchese Finanz Snap-separating of web material during transfer of winding onto new core
DE3404225A1 (en) * 1983-04-22 1984-10-25 Paper Converting Machine Co., Green Bay, Wis. Reeling device

Also Published As

Publication number Publication date
KR910019882A (en) 1991-12-19
JPH0326645A (en) 1991-02-05
IL94674A0 (en) 1991-04-15
CA2018499A1 (en) 1990-12-08
EP0402325A2 (en) 1990-12-12
BR9002695A (en) 1991-08-20
IT8909448A0 (en) 1989-06-08
IT1234455B (en) 1992-05-18

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