EP1048599A3 - Device for feeding a continuous material to a printing machine - Google Patents

Device for feeding a continuous material to a printing machine Download PDF

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Publication number
EP1048599A3
EP1048599A3 EP00105984A EP00105984A EP1048599A3 EP 1048599 A3 EP1048599 A3 EP 1048599A3 EP 00105984 A EP00105984 A EP 00105984A EP 00105984 A EP00105984 A EP 00105984A EP 1048599 A3 EP1048599 A3 EP 1048599A3
Authority
EP
European Patent Office
Prior art keywords
feeding
printing machine
continuous material
supply
rotation
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Withdrawn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
EP00105984A
Other languages
German (de)
French (fr)
Other versions
EP1048599A2 (en
Inventor
Theodoor Antonius Buchmeyer
Cor Van Leuken
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1048599A2 publication Critical patent/EP1048599A2/en
Publication of EP1048599A3 publication Critical patent/EP1048599A3/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Withdrawn legal-status Critical Current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
    • B65H19/1868—The roll support being of the turret type
    • 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
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/181—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll
    • B65H19/1821—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll the replacement web being accelerated or running prior to splicing contact
    • 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
    • B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
    • B65H2301/4633—Glue
    • 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)
    • B65H2408/24—Specific machines for handling web(s) unwinding machines
    • B65H2408/241—Turret
    • B65H2408/2411—Turret with protruding guiding roll or surface between unwound rolls on mobile assembly

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Rotary Presses (AREA)

Abstract

Die vorliegende Erfindung bezieht sich auf eine Vorrichtung zum Verbinden von Materialbahnen in einem Rollenwechsler (1). Dieser nimmt sowohl eine Vorratsrolle (24) als auch eine die Rotation gerade mit einer Materialbahnvorrat versorgende erschöpfte Bahnvorratsrolle (25) auf, wobei die Rollen (24, 25) an einem Tragrahmen (22) aufgenommen sind. Der Tragrahmen (22) ist seinerseits um eine Drehachse (23) schwenkbar und mindestens ein Klebekopf (9, 12) ist einer Einhüllkurve (34) zwischen den Gestellwänden (2, 3) des Rollenwechslers derart zugeordnet, daß beidseits der Vorratsrolle (24) eine Verbindung von Materialbahn (16) ausführbar ist.

Figure 00000001
The invention relates to a device for connecting material webs in a reel changer (1). This takes up both a supply roll (24) and an exhausted web supply roll (25), which is just supplying the rotation with a material web supply, the rolls (24, 25) being accommodated on a support frame (22). The support frame (22) is in turn pivotable about an axis of rotation (23) and at least one adhesive head (9, 12) is assigned to an envelope curve (34) between the frame walls (2, 3) of the reel changer in such a way that one on both sides of the supply reel (24) Connection of material web (16) is executable.
Figure 00000001
EP00105984A 1999-04-29 2000-03-24 Device for feeding a continuous material to a printing machine Withdrawn EP1048599A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19919759 1999-04-29
DE1999119759 DE19919759A1 (en) 1999-04-29 1999-04-29 Device for feeding a continuous material to a printing press

Publications (2)

Publication Number Publication Date
EP1048599A2 EP1048599A2 (en) 2000-11-02
EP1048599A3 true EP1048599A3 (en) 2001-09-19

Family

ID=7906455

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105984A Withdrawn EP1048599A3 (en) 1999-04-29 2000-03-24 Device for feeding a continuous material to a printing machine

Country Status (3)

Country Link
EP (1) EP1048599A3 (en)
JP (1) JP2000344401A (en)
DE (1) DE19919759A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10060757A1 (en) 2000-12-07 2002-06-13 Heidelberger Druckmasch Ag Automatic roll changer for web-fed rotary printer splices end of new roll to end of old roll passing over dancer roll, adjuster for dancer roll keeping old web under constant tension before splicing
DE102006042217B4 (en) 2006-09-08 2011-07-14 KOENIG & BAUER Aktiengesellschaft, 97080 A method performed in a roll changer for a web-fed printing machine for joining a first material web to a second material web
DE102007002994A1 (en) * 2007-01-20 2008-07-31 Koenig & Bauer Aktiengesellschaft Roll changer for processing material roll i.e. paper sheet, has roll stand with roll carriers having clamping cones propelable in both rotation directions, and two-piece pivoting frame attaching new material web to running material web

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250488A (en) * 1963-10-03 1966-05-10 Beloit Eastern Corp Braking and tension roll
US3977618A (en) * 1973-10-29 1976-08-31 Nihon Electronic Industry Co., Ltd. Apparatus for automatically connecting the sheet material of one roll to sheet material of another roll
DE3339488A1 (en) * 1982-11-01 1984-05-03 Bobst S.A., 1001 Lausanne DEVICE FOR MAKING A CONNECTION OF THE TAPE MATERIAL EXPIRING FROM A FIRST ROLE TO A SECOND REEL
EP0578956A1 (en) * 1992-06-09 1994-01-19 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Device for splicing two webs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1408187A (en) * 1971-12-30 1975-10-01 Rengo Co Ltd Apparatus for splicing paper rolls
DE4441142C2 (en) * 1994-11-18 1999-09-30 Koenig & Bauer Ag Two-way swivel frame of a paper roll changing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250488A (en) * 1963-10-03 1966-05-10 Beloit Eastern Corp Braking and tension roll
US3977618A (en) * 1973-10-29 1976-08-31 Nihon Electronic Industry Co., Ltd. Apparatus for automatically connecting the sheet material of one roll to sheet material of another roll
DE3339488A1 (en) * 1982-11-01 1984-05-03 Bobst S.A., 1001 Lausanne DEVICE FOR MAKING A CONNECTION OF THE TAPE MATERIAL EXPIRING FROM A FIRST ROLE TO A SECOND REEL
EP0578956A1 (en) * 1992-06-09 1994-01-19 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Device for splicing two webs

Also Published As

Publication number Publication date
DE19919759A1 (en) 2000-11-02
JP2000344401A (en) 2000-12-12
EP1048599A2 (en) 2000-11-02

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