EP0349852A2 - Procédé d'alimentation automatique des machines de peignage - Google Patents

Procédé d'alimentation automatique des machines de peignage Download PDF

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Publication number
EP0349852A2
EP0349852A2 EP89111457A EP89111457A EP0349852A2 EP 0349852 A2 EP0349852 A2 EP 0349852A2 EP 89111457 A EP89111457 A EP 89111457A EP 89111457 A EP89111457 A EP 89111457A EP 0349852 A2 EP0349852 A2 EP 0349852A2
Authority
EP
European Patent Office
Prior art keywords
lap
packages
trolley
combing
machines
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
EP89111457A
Other languages
German (de)
English (en)
Other versions
EP0349852A3 (en
EP0349852B1 (fr
Inventor
Sandro Buzziolo
Umberto Gerin
Fabio Lancerotto
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
Cerit 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 Maschinenfabrik Rieter AG, Cerit SpA filed Critical Maschinenfabrik Rieter AG
Priority to EP95101599A priority Critical patent/EP0663463B1/fr
Publication of EP0349852A2 publication Critical patent/EP0349852A2/fr
Publication of EP0349852A3 publication Critical patent/EP0349852A3/en
Application granted granted Critical
Publication of EP0349852B1 publication Critical patent/EP0349852B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G27/00—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G19/00—Combing machines
    • D01G19/06—Details
    • D01G19/08—Feeding apparatus

Definitions

  • This invention concerns a method for the automatic feed of textile machines and, in particular, of combing machines.
  • the invention concerns a method which arranges for the automatic withdrawal of a plurality of lap packages packaged on lap production machines, the conveying of the lap packages to the neighbourhood of the combing machines and the discharge of such packages in the zone of feed of the combing heads.
  • the method provides also for the automatic withdrawal of the empty tubes for the lap from the combing machines and the conveying and automatic discharge of the tubes at the required positions.
  • the method is suitable to feed a plurality of combing machines and also to serve one or more lap production machines.
  • the present applicant has studied, tested and obtained a method able to overcome all the problems of the state of the art.
  • the method provides for the automatic withdrawal of a plurality of lap packages from a lap production machine by means of a trolley, which is advantageously of a type operated by a magnetic guide wire and comprises a container to collect the lap packages.
  • the packages are positioned in an orderly manner in the container according to the arrangement whereby they will feed the combing heads.
  • the collection container may hold a required number of lap packages, which is generally equal to, or a multiple or submultiple of, the number of combing heads.
  • a trolley of the type operated by a magnetic guide wire is operated by a magnetic field generated by a wire sunk at a small depth in the floor and traversed by a weak current.
  • the lap packages are discharged automatically in an orderly manner from the collection container of the trolley at a storage zone corresponding to the combing heads. They will be put thereafter by the machine operator in a position to feed the heads.
  • the trolley can follow pre-set routes or can travel to the combing machines which require it; it can also serve one or more lap production machines.
  • the trolley can take empty tubes for lap automatically from an appropriate collection zone on the combing machine and can convey them to a storage zone served by the trolley or corresponding to the lap production machines.
  • This automatic withdrawal of empty tubes can be carried out at the same time as the discharge of lap packages on the combing machine.
  • Fig.1 shows a diagram of a lap drawing frame 10 or the state of the art, in which fibres 11 coming from feeder creels converge on three drawing heads 12 and are then combined and collected on lap packages 13 in a collection unit 14.
  • the collection unit 14 packages one lap package 13 at a time and then discharges it automatically into a discharge unit 15 forming part of the lap drawing frame 10.
  • the lap packages 13 are discharged by the collection unit 14 one after another in series into the discharge unit 15, whence they may be removed in turn by hand or automatically.
  • a number of lap packages 13 equal to, or a multiple or submultiple of, the number of the heads of the combing machines 17 positioned downstream can be normally held in the discharge unit 15.
  • the method according to the invention provides for the use of a trolley 18, advantageously of a type guided by a magnetic guide wire, which is suitable to take the lap packages 13 held in the discharge unit 15 automatically and to convey them to the combing zone.
  • the trolley 18 possesses a body 19 suitable to bear a collection container 20 in which the lap packages 13 are arranged in an orderly manner in a number equal to, or a multiple or submultiple of, the number of heads of a combing machine 17.
  • a base 21 of the trolley 18 normally holds the control units of the trolley, the batteries, the drive motors and motors to steer the motive wheels.
  • the collection container 20 has a movable sidewall 22 which can be moved by jacks 23 for the loading or unloading of lap packages 13.
  • the trolley 18 is sent to the department of the combining machines along pre-set routes or as called for by the combing machines 17.
  • the operations of the trolley 18 can be centralized, whereby a central unit is informed by a communication system concerning everything taking place in the network and determines the movement of the trolley according to the information received.
  • the operation of the trolleys 18 can also be de­centralized, whereby the trolleys by themselves are able to perform the majority of the typical functions of the central unit described above.
  • the trolley 18 When the trolley 18 has reached the pre-selected combing machine 17, it discharges the lap packages 17 in an orderly manner by means of its movable sidewall 22 and the jacks 23 in a storage zone on the combing machine 17 in a position corresponding exactly with the loading of the lap packages 13 on the combing heads.
  • the trolley 18 may collect the empty tubes 16 or the lap packages 13 automatically in an appropriate container on the trolley in cooperation with a collection point on the combing machine 17 and may discharge those tubes 16 thereafter in an appropriate storage station or in correspondence with the lap drawing frame 10.
  • Fig.3 shows a diagram of a possible lay-out whereby a trolley 18 serves a lap drawing frame 10 and eight combing machines 17 arranged two by two in parallel. In this case the trolley 18 serves the combing machines 17 by carrying out an endless circuit.
  • Fig.4 shows a case in which the trolley 18 can serve two lap drawing frames 10 and twelve combing machines 17, the latter being arranged in parallel. In the case of Fig. 4 the trolley 18 will follow straight routes in serving rhe combing machines 17.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
EP89111457A 1988-07-05 1989-06-23 Procédé d'alimentation automatique des machines de peignage Expired - Lifetime EP0349852B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP95101599A EP0663463B1 (fr) 1988-07-05 1989-06-23 Dispositif pour transporter enroulements de nappe et bobines vides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8343988 1988-07-05
IT8883439A IT1225957B (it) 1988-07-05 1988-07-05 Processo di alimentazione automatica per pettinatrici

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP95101599.9 Division-Into 1989-06-23
EP95101599A Division EP0663463B1 (fr) 1988-07-05 1989-06-23 Dispositif pour transporter enroulements de nappe et bobines vides

Publications (3)

Publication Number Publication Date
EP0349852A2 true EP0349852A2 (fr) 1990-01-10
EP0349852A3 EP0349852A3 (en) 1990-06-13
EP0349852B1 EP0349852B1 (fr) 1995-08-30

Family

ID=11321909

Family Applications (2)

Application Number Title Priority Date Filing Date
EP95101599A Expired - Lifetime EP0663463B1 (fr) 1988-07-05 1989-06-23 Dispositif pour transporter enroulements de nappe et bobines vides
EP89111457A Expired - Lifetime EP0349852B1 (fr) 1988-07-05 1989-06-23 Procédé d'alimentation automatique des machines de peignage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP95101599A Expired - Lifetime EP0663463B1 (fr) 1988-07-05 1989-06-23 Dispositif pour transporter enroulements de nappe et bobines vides

Country Status (4)

Country Link
EP (2) EP0663463B1 (fr)
AT (2) ATE200918T1 (fr)
DE (2) DE68929294T2 (fr)
IT (1) IT1225957B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0578955A1 (fr) * 1992-07-15 1994-01-19 Maschinenfabrik Rieter Ag Procédé de préparation d'un enroulement de nappe
EP0593391A1 (fr) * 1992-10-16 1994-04-20 Maschinenfabrik Rieter Ag Appareil pour changer le paquet d'enroulement
DE19519144A1 (de) * 1995-05-30 1996-12-05 Chemnitzer Spinnereimaschinen Verfahren und Vorrichtung zum Transportieren von auf Vorbereitungsmaschinen hergestellten Wickeln
EP0770716A1 (fr) * 1995-10-23 1997-05-02 Maschinenfabrik Rieter Ag Fabrication d'une mèche peignée
US6550105B2 (en) * 2000-07-31 2003-04-22 Maschinenfabrik Rieter Ag Follow-up system for a reserve lap in a combing machine
EP1464739A1 (fr) * 2003-04-04 2004-10-06 Marzoli S.p.A. Assembleuse de rubans et procédé correspondant

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288490B (de) * 1963-10-11 1969-01-30 Fuji Iron Works Co Ltd Anlage fuer das automatische Foerdern und Zufuehren von Wickeln
EP0118600A1 (fr) * 1983-03-02 1984-09-19 Maschinenfabrik Rieter Ag Dispositif de transport pour la préparation à la filature
EP0176158A1 (fr) * 1984-09-28 1986-04-02 ALFA LANCIA INDUSTRIALE S.p.A. Système pour diriger des chariots porteurs de palettes
EP0312503A2 (fr) * 1987-10-13 1989-04-19 FRATELLI MARZOLI & C. S.p.A. Système de transport des mèches de fibres de coton d'une machine d'envidage de ruban a l'assemblage des machines de peignage
EP0339295A1 (fr) * 1988-04-14 1989-11-02 Maschinenfabrik Rieter Ag Système de transport pour surmonter les différences de niveau

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1710576C3 (de) * 1968-01-19 1982-09-30 Famatex GmbH, Fabrik für Textilausrüstungsmaschinen, 7000 Stuttgart Wickelmaschine mit stillstandslosem Wickelwechsel
DE2037006C3 (de) * 1970-07-25 1986-10-02 Hergeth Hollingsworth GmbH, 4408 Dülmen Vorrichtung zum Zuführen und Einlegen von stangen- oder rohrförmigen Wickelkernen einer Tragwalzen-Wickelmaschine beim Wickelwechsel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288490B (de) * 1963-10-11 1969-01-30 Fuji Iron Works Co Ltd Anlage fuer das automatische Foerdern und Zufuehren von Wickeln
EP0118600A1 (fr) * 1983-03-02 1984-09-19 Maschinenfabrik Rieter Ag Dispositif de transport pour la préparation à la filature
EP0176158A1 (fr) * 1984-09-28 1986-04-02 ALFA LANCIA INDUSTRIALE S.p.A. Système pour diriger des chariots porteurs de palettes
EP0312503A2 (fr) * 1987-10-13 1989-04-19 FRATELLI MARZOLI & C. S.p.A. Système de transport des mèches de fibres de coton d'une machine d'envidage de ruban a l'assemblage des machines de peignage
EP0339295A1 (fr) * 1988-04-14 1989-11-02 Maschinenfabrik Rieter Ag Système de transport pour surmonter les différences de niveau

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0578955A1 (fr) * 1992-07-15 1994-01-19 Maschinenfabrik Rieter Ag Procédé de préparation d'un enroulement de nappe
EP0593391A1 (fr) * 1992-10-16 1994-04-20 Maschinenfabrik Rieter Ag Appareil pour changer le paquet d'enroulement
US6059221A (en) * 1992-10-16 2000-05-09 Rieter Machine Works, Ltd. Apparatus for changing a lap
DE19519144A1 (de) * 1995-05-30 1996-12-05 Chemnitzer Spinnereimaschinen Verfahren und Vorrichtung zum Transportieren von auf Vorbereitungsmaschinen hergestellten Wickeln
DE19519144C2 (de) * 1995-05-30 1998-06-18 Csm Gmbh Verfahren und Vorrichtung zum Transportieren von auf Vorbereitungsmaschinen hergestellten Wickeln
EP0770716A1 (fr) * 1995-10-23 1997-05-02 Maschinenfabrik Rieter Ag Fabrication d'une mèche peignée
US6550105B2 (en) * 2000-07-31 2003-04-22 Maschinenfabrik Rieter Ag Follow-up system for a reserve lap in a combing machine
EP1464739A1 (fr) * 2003-04-04 2004-10-06 Marzoli S.p.A. Assembleuse de rubans et procédé correspondant

Also Published As

Publication number Publication date
EP0349852A3 (en) 1990-06-13
IT8883439A0 (it) 1988-07-05
DE68924009T2 (de) 1996-01-25
ATE200918T1 (de) 2001-05-15
EP0349852B1 (fr) 1995-08-30
ATE127172T1 (de) 1995-09-15
EP0663463B1 (fr) 2001-05-02
DE68929294T2 (de) 2001-11-29
DE68924009D1 (de) 1995-10-05
IT1225957B (it) 1990-12-10
DE68929294D1 (de) 2001-06-07
EP0663463A1 (fr) 1995-07-19

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