IT1313958B1 - PROCEDURE FOR COMMANDING THE ROTATION DRIVE DEVICE OF A COLLECTION GROUP - Google Patents

PROCEDURE FOR COMMANDING THE ROTATION DRIVE DEVICE OF A COLLECTION GROUP

Info

Publication number
IT1313958B1
IT1313958B1 IT1999MI002618A ITMI992618A IT1313958B1 IT 1313958 B1 IT1313958 B1 IT 1313958B1 IT 1999MI002618 A IT1999MI002618 A IT 1999MI002618A IT MI992618 A ITMI992618 A IT MI992618A IT 1313958 B1 IT1313958 B1 IT 1313958B1
Authority
IT
Italy
Prior art keywords
drum
rotation drive
bobbin
chuck
diameter
Prior art date
Application number
IT1999MI002618A
Other languages
Italian (it)
Inventor
Gianluca Mazzoni
Pierantonio Melandri
Davide Quarantini
Alessandro Mirri
Original Assignee
Cognetex 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 Cognetex Spa filed Critical Cognetex Spa
Priority to IT1999MI002618A priority Critical patent/IT1313958B1/en
Publication of ITMI992618A0 publication Critical patent/ITMI992618A0/en
Priority to DE60010422T priority patent/DE60010422D1/en
Priority to EP00204586A priority patent/EP1118569B1/en
Priority to AT00204586T priority patent/ATE265981T1/en
Publication of ITMI992618A1 publication Critical patent/ITMI992618A1/en
Application granted granted Critical
Publication of IT1313958B1 publication Critical patent/IT1313958B1/en

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
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/52—Drive contact pressure control, e.g. pressing arrangements
    • 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
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/20—Calculating means; Controlling methods
    • B65H2557/24—Calculating methods; Mathematic models
    • 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

  • Winding Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Vending Machines For Individual Products (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

Process for controlling the rotation drive of a continuous filament thread-collection system, containing a rotating drum, on which at least one rotating bobbin-holder chuck is assembled, a traversing device and a picking roll, arranged according to the thread direction, upstream of the drum, where the picking roll is kept in constant contact with the outside surface of the bobbin, which increases in diameter during the collecting phase, by means of the drum rotation drive, characterized in that: the calculation of the diameter (D) of the bobbin is obtained by the following formula: <DF>- D = Vcollection/ pi Vchuck K </DF> wherein Vcollection is the collection velocity of the picking roll, established by the operator, Vchuck is the chuck rotation velocity determined by the control drive signal of the asynchronous chuck motor, K is a constant experimental coefficient, which can have a value higher than 0.6 and less than 1; the determination of the angular position ( alpha ) of the drum is obtained by means of the calculated bobbin diameter (D) so that the rotation drive control of the collection system can be transmitted to bring the drum to the established angular position ( alpha ). <IMAGE>
IT1999MI002618A 1999-12-17 1999-12-17 PROCEDURE FOR COMMANDING THE ROTATION DRIVE DEVICE OF A COLLECTION GROUP IT1313958B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1999MI002618A IT1313958B1 (en) 1999-12-17 1999-12-17 PROCEDURE FOR COMMANDING THE ROTATION DRIVE DEVICE OF A COLLECTION GROUP
DE60010422T DE60010422D1 (en) 1999-12-17 2000-12-18 Method for controlling the pivoting movement of the spindle carrier of a thread winding device
EP00204586A EP1118569B1 (en) 1999-12-17 2000-12-18 Process for controlling the rotation drive of a thread collection system
AT00204586T ATE265981T1 (en) 1999-12-17 2000-12-18 METHOD FOR CONTROLLING THE SWIVELING MOTION OF THE SPINDLE CARRIER OF A THREAD WINDING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI002618A IT1313958B1 (en) 1999-12-17 1999-12-17 PROCEDURE FOR COMMANDING THE ROTATION DRIVE DEVICE OF A COLLECTION GROUP

Publications (3)

Publication Number Publication Date
ITMI992618A0 ITMI992618A0 (en) 1999-12-17
ITMI992618A1 ITMI992618A1 (en) 2001-06-17
IT1313958B1 true IT1313958B1 (en) 2002-09-26

Family

ID=11384125

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI002618A IT1313958B1 (en) 1999-12-17 1999-12-17 PROCEDURE FOR COMMANDING THE ROTATION DRIVE DEVICE OF A COLLECTION GROUP

Country Status (4)

Country Link
EP (1) EP1118569B1 (en)
AT (1) ATE265981T1 (en)
DE (1) DE60010422D1 (en)
IT (1) IT1313958B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10207900A1 (en) * 2002-02-21 2003-09-25 Sahm Georg Fa Bobbin winder and method for winding a continuously running thread on a bobbin
DE102022002512A1 (en) * 2022-07-09 2024-01-11 Oerlikon Textile Gmbh & Co. Kg Method and device for determining a speed control variable for a drive unit of a winding spindle turret

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423205A1 (en) * 1993-07-26 1995-02-02 Barmag Barmer Maschf Winding machine
DE4423491A1 (en) * 1994-07-05 1996-01-11 Neumag Gmbh Method for controlling the rotary drive of a winding machine
DE19538480C2 (en) * 1995-10-16 2001-10-25 Sahm Georg Fa Spooling machine and method for winding a continuously running thread on a spool
TW483866B (en) * 1997-03-25 2002-04-21 Barmag Barmer Maschf Method of winding an advancing yarn and takeup machine for carrying out such method

Also Published As

Publication number Publication date
DE60010422D1 (en) 2004-06-09
EP1118569A3 (en) 2001-11-14
ITMI992618A0 (en) 1999-12-17
EP1118569A2 (en) 2001-07-25
EP1118569B1 (en) 2004-05-06
ITMI992618A1 (en) 2001-06-17
ATE265981T1 (en) 2004-05-15

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