EP2517992A1 - Bahnwickelmaschinen und/oder Verfahren zum Betrieb von Bahnwickelmaschinen - Google Patents

Bahnwickelmaschinen und/oder Verfahren zum Betrieb von Bahnwickelmaschinen Download PDF

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Publication number
EP2517992A1
EP2517992A1 EP11163919A EP11163919A EP2517992A1 EP 2517992 A1 EP2517992 A1 EP 2517992A1 EP 11163919 A EP11163919 A EP 11163919A EP 11163919 A EP11163919 A EP 11163919A EP 2517992 A1 EP2517992 A1 EP 2517992A1
Authority
EP
European Patent Office
Prior art keywords
spindle
turret
winding
rotation
turrets
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.)
Ceased
Application number
EP11163919A
Other languages
English (en)
French (fr)
Inventor
designation of the inventor has not yet been filed The
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.)
Atlas Converting Equipment Ltd
Original Assignee
Atlas Converting Equipment Ltd
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 Atlas Converting Equipment Ltd filed Critical Atlas Converting Equipment Ltd
Priority to EP11163919A priority Critical patent/EP2517992A1/de
Priority to EP20120166056 priority patent/EP2517993B1/de
Publication of EP2517992A1 publication Critical patent/EP2517992A1/de
Ceased legal-status Critical Current

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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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2207—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type
    • B65H19/2215—Turret-type with two roll supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/20—Belt drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/90—Machine drive
    • B65H2403/94—Other features of machine drive
    • B65H2403/942—Bidirectional powered handling device

Definitions

  • prior art slitter rewinder machines are overly complex.
  • One aspect of the invention is to offer alternative configurations which allow simplification of the mechanisms.
  • a simplification of the drive mechanism would allow reductions in overall weight of the machines.
  • a further problem which has been identified with regard to the prior art is that rewind mandrels on a turret are generally driven at the same speeds. Changes in configuration would allow a greater range of operation capabilities for individual slitter rewinder machines. Such greater flexibility would also allow improved slitter rewinders to have reduced maintenance times.
  • the application seeks to remove the traditional limits on rewind roll diameter imposed by previous designs. Any increase in rewind roll diameters would allow greater productivity and flexibility of production.
  • two oppositely located guide rollers are provided to engage said endless band and a tensioner is arranged between said guide rollers. This configuration is particularly advantageous in order to maintain the tension and appropriate engagement to the spindle.
  • the secondary drive belt 13 primarily engages pulley 18 of spindle 5 when spindle 5 is in its rewind position.
  • Pulley 18 is synchronously rotatable with spindle 5.
  • a further pulley 19 is located remotely from both pulley 18 and intermediary pulley assembly 14 so that secondary drive belt 13 is sufficiently spaced apart to allow the turret rotation as the spindles exchange positions.
  • spindle pulley 18 and further pulley 19 a number of rollers 21, 22, 23, 24, 25 and 26 are disposed about a circular path on said turret plate 4. These rollers are provided to engage the drive belt 13 particularly during the rotation of the turreting plate 4. Rollers 22 and 25 operate as part of a drive belt tensioning mechanism.

Landscapes

  • Replacement Of Web Rolls (AREA)
EP11163919A 2011-04-27 2011-04-27 Bahnwickelmaschinen und/oder Verfahren zum Betrieb von Bahnwickelmaschinen Ceased EP2517992A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11163919A EP2517992A1 (de) 2011-04-27 2011-04-27 Bahnwickelmaschinen und/oder Verfahren zum Betrieb von Bahnwickelmaschinen
EP20120166056 EP2517993B1 (de) 2011-04-27 2012-04-27 Netzwickelmaschinen und/oder Verfahren zum Betrieb von Netzwickelmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11163919A EP2517992A1 (de) 2011-04-27 2011-04-27 Bahnwickelmaschinen und/oder Verfahren zum Betrieb von Bahnwickelmaschinen

Publications (1)

Publication Number Publication Date
EP2517992A1 true EP2517992A1 (de) 2012-10-31

Family

ID=45977300

Family Applications (2)

Application Number Title Priority Date Filing Date
EP11163919A Ceased EP2517992A1 (de) 2011-04-27 2011-04-27 Bahnwickelmaschinen und/oder Verfahren zum Betrieb von Bahnwickelmaschinen
EP20120166056 Not-in-force EP2517993B1 (de) 2011-04-27 2012-04-27 Netzwickelmaschinen und/oder Verfahren zum Betrieb von Netzwickelmaschinen

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20120166056 Not-in-force EP2517993B1 (de) 2011-04-27 2012-04-27 Netzwickelmaschinen und/oder Verfahren zum Betrieb von Netzwickelmaschinen

Country Status (1)

Country Link
EP (2) EP2517992A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1382136A (en) * 1972-07-17 1975-01-29 Cuckson Scovill Pty Ltd Winding machine for spools of textile tape
EP2039634A1 (de) * 2007-09-20 2009-03-25 Valmet Atlas Plc Bahnwickelmaschinen und Verfahren zum Betrieb von Bahnwickelmaschinen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943806A (en) * 1956-07-05 1960-07-05 Black Clawson Co Paper machinery
US3279716A (en) * 1963-09-09 1966-10-18 William F Huck Continuous web winding rollstand
US4269370A (en) * 1979-10-19 1981-05-26 Carter Equipment Co., Inc. Apparatus for continuous automatic spooling of motion picture film
US5779180A (en) * 1996-10-18 1998-07-14 Fmc Corporation Winder for use with bag-making machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1382136A (en) * 1972-07-17 1975-01-29 Cuckson Scovill Pty Ltd Winding machine for spools of textile tape
EP2039634A1 (de) * 2007-09-20 2009-03-25 Valmet Atlas Plc Bahnwickelmaschinen und Verfahren zum Betrieb von Bahnwickelmaschinen

Also Published As

Publication number Publication date
EP2517993B1 (de) 2014-12-24
EP2517993A1 (de) 2012-10-31

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