EP0251102A3 - Device for joining the web from an exhausted spool to the initial end of a new spool. - Google Patents

Device for joining the web from an exhausted spool to the initial end of a new spool. Download PDF

Info

Publication number
EP0251102A3
EP0251102A3 EP87108906A EP87108906A EP0251102A3 EP 0251102 A3 EP0251102 A3 EP 0251102A3 EP 87108906 A EP87108906 A EP 87108906A EP 87108906 A EP87108906 A EP 87108906A EP 0251102 A3 EP0251102 A3 EP 0251102A3
Authority
EP
European Patent Office
Prior art keywords
web
spool
station
exhausted
tail end
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Withdrawn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
EP87108906A
Other languages
German (de)
French (fr)
Other versions
EP0251102A2 (en
Inventor
Alberto Mondani
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.)
Azionaria Costruzioni Macchine Automatiche ACMA SpA
Original Assignee
Azionaria Costruzioni Macchine Automatiche ACMA 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 Azionaria Costruzioni Macchine Automatiche ACMA SpA filed Critical Azionaria Costruzioni Macchine Automatiche ACMA SpA
Publication of EP0251102A2 publication Critical patent/EP0251102A2/en
Publication of EP0251102A3 publication Critical patent/EP0251102A3/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Withdrawn legal-status Critical Current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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1857—Support arrangement of web rolls
    • B65H19/1873—Support arrangement of web rolls with two stationary roll supports carrying alternately the replacement and the expiring roll
    • 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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
    • B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement roll
    • 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
    • B65H2301/46—Splicing
    • B65H2301/461—Processing webs in splicing process
    • B65H2301/4615—Processing webs in splicing process after splicing
    • B65H2301/4617—Processing webs in splicing process after splicing cutting webs in splicing process
    • B65H2301/46174—Processing webs in splicing process after splicing cutting webs in splicing process cutting both spliced webs separately
    • 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
    • B65H2301/46—Splicing
    • B65H2301/461—Processing webs in splicing process
    • B65H2301/4615—Processing webs in splicing process after splicing
    • B65H2301/4617—Processing webs in splicing process after splicing cutting webs in splicing process
    • B65H2301/46176—Processing webs in splicing process after splicing cutting webs in splicing process cutting both spliced webs simultaneously
    • 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
    • B65H2301/46—Splicing
    • B65H2301/464—Splicing effecting splice
    • B65H2301/4641—Splicing effecting splice by pivoting element

Landscapes

  • Replacement Of Web Rolls (AREA)

Abstract

The device comprises a station (50) in which web is normally in transit in one direction only and in which the initial end of web from a new spool (A) is adapted to be positioned in the same direction and aligned transversely to the station (50). Sensors (43, 44) detect when a spool (B) is nearly exhausted, and locking members (57, 59, 64, 66 - 69) are disposed downstream of the station (50) and controlled by the sensors (43, 44) so as to stop the tail end of the web in transit in the station (50), a cutting device (48) cuts the tail end of the transverse alignment, thus determining the terminal end of the exhausted web. The device also comprises a selector (25) for removing the cut tail end for the terminal end, and a gripping device (110, 111a, 114, 115) for transferring and sticking an adhesive strip and movable from the transverse alignment zone to a position remote therefrom and adapted to hold the strip in the remote position and stick it in the alignment position to the initial and terminal ends placed in abutment.
EP87108906A 1986-06-23 1987-06-22 Device for joining the web from an exhausted spool to the initial end of a new spool. Withdrawn EP0251102A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT344786 1986-06-23
IT03447/86A IT1191362B (en) 1986-06-23 1986-06-23 EQUIPMENT FOR JOINING THE INITIAL FLAP OF A NEW SPOOL TO THE TAPE OF A LOW REEL

Publications (2)

Publication Number Publication Date
EP0251102A2 EP0251102A2 (en) 1988-01-07
EP0251102A3 true EP0251102A3 (en) 1988-07-27

Family

ID=11107540

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87108906A Withdrawn EP0251102A3 (en) 1986-06-23 1987-06-22 Device for joining the web from an exhausted spool to the initial end of a new spool.

Country Status (2)

Country Link
EP (1) EP0251102A3 (en)
IT (1) IT1191362B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3931852A1 (en) * 1989-09-23 1991-04-04 Erhardt & Leimer Gmbh ROLE CHANGER
DE4107254C2 (en) * 1991-03-07 2000-02-10 Focke & Co Device for connecting material webs
IT1292802B1 (en) * 1997-03-18 1999-02-11 Ima Spa EQUIPMENT FOR FEEDING A FILM OF THERMOFORMABLE MATERIAL INTO PACKAGING MACHINES FOR PRODUCTS IN
DE102004047031A1 (en) * 2004-09-28 2006-06-14 Siemens Ag Feeding device for electrical components and method for conveying components in a feeder
CN112374238B (en) * 2020-11-12 2023-03-21 常德金鹏印务有限公司 Non-stop reel changing equipment and method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1533016A (en) * 1967-07-31 1968-07-12 Masson Scott Thrissell Eng Ltd Device for gluing strips end-to-end
DE2107677A1 (en) * 1970-02-17 1971-10-07 Fuji Photo Film Co Ltd Device for splicing or joining webs
DE2361317A1 (en) * 1973-12-08 1975-06-12 Agfa Gevaert Ag Unrolled strip joining mechanism - has adhesive tape roll with pressure roller and knife on transverse track
USRE29365E (en) * 1972-10-24 1977-08-23 Butler Automatic, Inc. Web supply apparatus
DE3011623A1 (en) * 1979-04-03 1980-10-16 Carle & Montanari Spa DEVICE FOR JOINTLY JOINING TWO PAPER TAPES OR THE LIKE, ESPECIALLY IN PACKAGING MACHINES
GB2148856A (en) * 1983-10-28 1985-06-05 Gd Spa Automatically joining reel-fed label strips
EP0182724A1 (en) * 1984-10-25 1986-05-28 André Alaimo Web-unwinding device with a splicer
EP0179243B1 (en) * 1984-10-26 1988-06-08 Focke & Co. (GmbH & Co.) Web splicer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1533016A (en) * 1967-07-31 1968-07-12 Masson Scott Thrissell Eng Ltd Device for gluing strips end-to-end
DE2107677A1 (en) * 1970-02-17 1971-10-07 Fuji Photo Film Co Ltd Device for splicing or joining webs
USRE29365E (en) * 1972-10-24 1977-08-23 Butler Automatic, Inc. Web supply apparatus
DE2361317A1 (en) * 1973-12-08 1975-06-12 Agfa Gevaert Ag Unrolled strip joining mechanism - has adhesive tape roll with pressure roller and knife on transverse track
DE3011623A1 (en) * 1979-04-03 1980-10-16 Carle & Montanari Spa DEVICE FOR JOINTLY JOINING TWO PAPER TAPES OR THE LIKE, ESPECIALLY IN PACKAGING MACHINES
GB2148856A (en) * 1983-10-28 1985-06-05 Gd Spa Automatically joining reel-fed label strips
EP0182724A1 (en) * 1984-10-25 1986-05-28 André Alaimo Web-unwinding device with a splicer
EP0179243B1 (en) * 1984-10-26 1988-06-08 Focke & Co. (GmbH & Co.) Web splicer

Also Published As

Publication number Publication date
EP0251102A2 (en) 1988-01-07
IT1191362B (en) 1988-03-16
IT8603447A0 (en) 1986-06-23

Similar Documents

Publication Publication Date Title
AU548716B2 (en) Detecting faults in a conductor or transmission line
DE3369946D1 (en) Device for removing a strip from a bundle of sheets
EP0251102A3 (en) Device for joining the web from an exhausted spool to the initial end of a new spool.
MY129567A (en) Apparatus for forming a splice in a web of paper.
AU552890B2 (en) Cutting off knotted ends of tube bags
SE8006043L (en) DRAWING CRAFTS
EP0228054A3 (en) Method and apparatus for cutting a chain of elongate products
JPS6414351A (en) Transporter of loom
US6860001B2 (en) Splicing device for joining component belts
IE890129L (en) Sheet strength measuring system
RS49961B (en) Device for transporting a flat section of a product
TW332190B (en) The cutter and its manufacturing method, and cutting device for tape end
JPS5369381A (en) Conveying truck for positioning and clamping member
FR2437364A1 (en) Dispenser for laying strip from roll - is esp. for material weak in tension which is being laid on to moving surface, e.g. separators in batteries
GB1230451A (en)
JPS57100868A (en) Remover for fusion cutting slag of ingot
JPS57141356A (en) Cutter for cutting tape with lapel
SU698259A2 (en) Method of connecting wedges of rubberized belt fabric
JPS6215988Y2 (en)
EP0069551A3 (en) Pipe severing combination
JPS55137820A (en) Cutting device for rolling equipment
IT1189304B (en) Disposable nappies making machines
JPS5777161A (en) Binding of sheet-like medium
SE8404240D0 (en) DEVICE FOR TREATMENT OF LONG-TREATED WOODS
Loustau Wire Processing System

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19890116

17Q First examination report despatched

Effective date: 19890524

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19891004

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MONDANI, ALBERTO