EP1932793A3 - Device and process for preparing bobbins to feed to an automatic winder - Google Patents

Device and process for preparing bobbins to feed to an automatic winder Download PDF

Info

Publication number
EP1932793A3
EP1932793A3 EP07122361A EP07122361A EP1932793A3 EP 1932793 A3 EP1932793 A3 EP 1932793A3 EP 07122361 A EP07122361 A EP 07122361A EP 07122361 A EP07122361 A EP 07122361A EP 1932793 A3 EP1932793 A3 EP 1932793A3
Authority
EP
European Patent Office
Prior art keywords
bobbins
automatic winder
bobbin
feed
preparing
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.)
Granted
Application number
EP07122361A
Other languages
German (de)
French (fr)
Other versions
EP1932793A2 (en
EP1932793B1 (en
Inventor
Roberto Badiali
Giorgio Colomberotto
Luca Guarda
Luciano Bertolli
Sergio Zanini
Mauro Gobbato
Roberto Zoccarato
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.)
Savio Macchine Tessili SpA
Original Assignee
Savio Macchine Tessili 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
Priority claimed from ITMI20062387 external-priority patent/ITMI20062387A1/en
Priority claimed from ITMI20071709 external-priority patent/ITMI20071709A1/en
Application filed by Savio Macchine Tessili SpA filed Critical Savio Macchine Tessili SpA
Publication of EP1932793A2 publication Critical patent/EP1932793A2/en
Publication of EP1932793A3 publication Critical patent/EP1932793A3/en
Application granted granted Critical
Publication of EP1932793B1 publication Critical patent/EP1932793B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/02—Methods or apparatus in which packages do not rotate
    • B65H49/04—Package-supporting devices
    • B65H49/06—Package-supporting devices for a single operative package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/08—Automatic end-finding and material-interconnecting arrangements
    • B65H67/086—Preparing supply packages
    • B65H67/088—Prepositioning the yarn end into the interior of the supply package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

Device and process for preparing bobbins in an automatic winder, with freeing the skein end from the base of the bobbins, suctioning it and picking it up inside a suctioning mouth, positioning the picked up yarn in a scissors and cutting it to size, and inserting the skein end of the bobbin thus cut inside the tube of the prepared bobbin. Said operations are grouped together in a single work station with the bobbin set to press on a plate carrier, with steps coordinated in their sequence by a dedicated governing unit.
EP20070122361 2006-12-13 2007-12-05 Device and process for preparing bobbins to feed to an automatic winder Active EP1932793B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20062387 ITMI20062387A1 (en) 2006-12-13 2006-12-13 DEVICE AND PROCEDURE FOR THE PREPARATION OF SPOOLS POWERED BY AUTOMATIC WINDING MACHINES
ITMI20071709 ITMI20071709A1 (en) 2007-08-31 2007-08-31 DEVICE AND PROCEDURE FOR THE PREPARATION OF THE SPOOLS TO BE SUPPLIED TO THE AUTOMATIC SPLIT

Publications (3)

Publication Number Publication Date
EP1932793A2 EP1932793A2 (en) 2008-06-18
EP1932793A3 true EP1932793A3 (en) 2009-04-01
EP1932793B1 EP1932793B1 (en) 2011-07-27

Family

ID=39156091

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070122361 Active EP1932793B1 (en) 2006-12-13 2007-12-05 Device and process for preparing bobbins to feed to an automatic winder

Country Status (1)

Country Link
EP (1) EP1932793B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1396437B1 (en) * 2009-11-16 2012-11-23 Savio Macchine Tessili Spa DEVICE FOR THE CAPTION OF THE BAND DURING THE PREPARATION OF THE SPOOLS TO BE SUPPLIED TO THE AUTOMATIC SPLIT.
JP2016196352A (en) * 2015-04-06 2016-11-24 村田機械株式会社 Yarn-end guiding device for yarn feeding bobbin end and bobbin preparation system
ITUA20162101A1 (en) 2016-03-30 2017-09-30 Savio Macch Tessili Spa EQUIPMENT TO CAPTURE THE BAND OF A COP
CN106904491B (en) * 2017-03-17 2023-03-31 杭州锐冠科技有限公司 Wire plugging device
JP2018177418A (en) * 2017-04-07 2018-11-15 村田機械株式会社 Bobbin process apparatus
CN115367562B (en) * 2022-08-23 2024-06-04 宁波中鑫毛纺集团有限公司 Automatic doubling winder

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444821A1 (en) * 1984-12-08 1986-06-12 W. Schlafhorst & Co, 4050 Mönchengladbach DEVICE FOR INSERTING THE THREADING END OF A TEXTILE SPOOL IN THE SPOOL SLEEVE
US4595152A (en) * 1981-09-25 1986-06-17 Murata Kikai Kabushiki Kaisha Cop delivery system
US4619416A (en) * 1983-07-19 1986-10-28 Murata Kikai Kabushiki Kaisha Yarn end finding apparatus
DE3925987A1 (en) * 1989-08-05 1991-02-07 Schlafhorst & Co W Rotation of cops and pallet against each other - to locate and detach yarn end
DE4025003A1 (en) * 1990-08-07 1992-02-13 Schlafhorst & Co W COP PREPARATION DEVICE WITH VERTICAL POSITION-CHANGEABLE MEANS CONTROLLED BY SENSOR SIGNALS FOR SUCTIONING THE START OF THE THREAD FROM THE TAPERED WINDING SURFACE OF COPS
DE4217980A1 (en) * 1992-05-30 1993-12-02 Schlafhorst & Co W Transport caddy for supporting textile bobbin - has spigot covered with elastic material to improve friction grip and prevent wedging
DE4434304A1 (en) * 1993-09-24 1995-03-30 Murata Machinery Ltd Thread-end locating device
DE4424462A1 (en) * 1994-07-12 1996-01-18 Schlafhorst & Co W Prepn. of yarn end at a wound cops
DE19625090A1 (en) * 1996-06-24 1998-01-02 Schlafhorst & Co W Wound cop yarn detaching appts
DE19650934A1 (en) * 1996-12-07 1998-06-10 Schlafhorst & Co W Cop preparation unit at a winder

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595152A (en) * 1981-09-25 1986-06-17 Murata Kikai Kabushiki Kaisha Cop delivery system
US4619416A (en) * 1983-07-19 1986-10-28 Murata Kikai Kabushiki Kaisha Yarn end finding apparatus
DE3444821A1 (en) * 1984-12-08 1986-06-12 W. Schlafhorst & Co, 4050 Mönchengladbach DEVICE FOR INSERTING THE THREADING END OF A TEXTILE SPOOL IN THE SPOOL SLEEVE
DE3925987A1 (en) * 1989-08-05 1991-02-07 Schlafhorst & Co W Rotation of cops and pallet against each other - to locate and detach yarn end
DE4025003A1 (en) * 1990-08-07 1992-02-13 Schlafhorst & Co W COP PREPARATION DEVICE WITH VERTICAL POSITION-CHANGEABLE MEANS CONTROLLED BY SENSOR SIGNALS FOR SUCTIONING THE START OF THE THREAD FROM THE TAPERED WINDING SURFACE OF COPS
DE4217980A1 (en) * 1992-05-30 1993-12-02 Schlafhorst & Co W Transport caddy for supporting textile bobbin - has spigot covered with elastic material to improve friction grip and prevent wedging
DE4434304A1 (en) * 1993-09-24 1995-03-30 Murata Machinery Ltd Thread-end locating device
DE4424462A1 (en) * 1994-07-12 1996-01-18 Schlafhorst & Co W Prepn. of yarn end at a wound cops
DE19625090A1 (en) * 1996-06-24 1998-01-02 Schlafhorst & Co W Wound cop yarn detaching appts
DE19650934A1 (en) * 1996-12-07 1998-06-10 Schlafhorst & Co W Cop preparation unit at a winder

Also Published As

Publication number Publication date
EP1932793A2 (en) 2008-06-18
EP1932793B1 (en) 2011-07-27

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