EP0508365A1 - Verfahren und Anlage zum Beschicken von Spinnmaschinen - Google Patents

Verfahren und Anlage zum Beschicken von Spinnmaschinen Download PDF

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Publication number
EP0508365A1
EP0508365A1 EP92105976A EP92105976A EP0508365A1 EP 0508365 A1 EP0508365 A1 EP 0508365A1 EP 92105976 A EP92105976 A EP 92105976A EP 92105976 A EP92105976 A EP 92105976A EP 0508365 A1 EP0508365 A1 EP 0508365A1
Authority
EP
European Patent Office
Prior art keywords
vessels
pallets
roving
store
spinning machine
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Withdrawn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
EP92105976A
Other languages
English (en)
French (fr)
Inventor
Iginia Busisi
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.)
Sira SpA
Original Assignee
Sira 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 Sira SpA filed Critical Sira SpA
Publication of EP0508365A1 publication Critical patent/EP0508365A1/de
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
    • D01H9/185—Transporting cans
    • 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
    • B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
    • B65H67/063—Marking or identifying devices for packages
    • 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

Definitions

  • the invention concerns a process and a device for feeding vessels of pre-drawn roving to spinning machines.
  • the methods to feed vessels of pre-drawn roving to spinning machines substantially envisage to load circular vessels coming from the drawing frame (where the roving pre-drawing takes place) onto appropriate transport means and to carry said full vessels as far as the relevant spinning machines where they are positioned in couples, aligned and arranged perpendicularly to the spinning machine. The empty vessels are then brought back from the spinners to the drawing frame.
  • An object of the present invention is therefore that of solving the aforementioned problems by means of a process allowing to optimize the feeding of roving to spinning machines in order to obtain the maximum yield of said machines.
  • a further object of the invention is to realise a plant to perform said process.
  • a process for feeding vessels of pre-drawn roving to a spinning machine characterized in that it comprises the steps of: feeding a preset amount of roving from a drawing frame into a vessel for roving having elongated shape; transferring by means of first transfer means a plurality of full vessels from the relevant drawing frame or frames onto one or more pallets; storing the pallets thus loaded in a store until the subsequent use of the vessels present theron; carrying said pallets supporting the full vessels from said store to second transfer means; loading the full vessels from the pallets onto guided transport means; transferring said vessels from said second transfer means to said spinning machines; and bringing back the empty vessels from said spinning machine to said drawing frame.
  • the invention also concerns a plant for feeding pre-drawn roving to spinning machines, characterized in that it comprises a plurality of elongated vessels for the transport of said roving; a plurality of pallets provided with means to support and carry a preset number of vessels; at least a store or similar structure to temporarily store said pallets; and means to move said pallets along a preset distance from one or more drawing frames to said spinning machines and to said store or stores.
  • the plant 1 comprises first of all a plurality of vessels with elongated shape 2 to which the roving coming from the drawing frame 3 is fed to be transferred to the spinning machines 4.
  • the plant also comprises a plurality of pallets 5, provided with means to support and accomodate a preset number of vessels 2.
  • known transfer means perform the loading/unloading of the full vessels from the drawing frame to the pallet and of the empty vessels from the pallet to the drawing frame.
  • the pallet or the relevant pallet holder 5a can present an additional support 6 where a vessel can be temporarily accomodated before it is loaded on its final support of the pallet or on the drawing frame.
  • the additional support 6 can be provided in correspondence to said transfer means.
  • the pallets 5 are movable by known transport means along a preset distance 7 leading from the drawing frame 3 to a store 8, or similar structure to temporarily store said pallets, and from the latter to one or more arrival stations 9, in correspondence to the spinning machine or machines 4.
  • second known transport means (not shown) to load/unload the vessels 2 from the pallet on a vessel-replacing trolley 10, that is movable between the arrival stations 9 and the different positions of the spinning machine, where the vessels are accomodated aligned, individually and not in couples as in the known technique, and perpendicularly to the spinning machine itself.
  • the store 8 is preferably a store of the so-called dynamic type, namely an automated store, where the pallets are handled in a known way, for example by means of transelevator or similar trailer-mounted means.
  • the plant according to the invention also comprises means to code the pallet 5 using codes of temporary or permanent identification, as well as means (such as for instance a data processor) to temporarily associate the pallet code with the type of roving present in the vessels 2 supported by the pallet.
  • the store practically serves as buffer stock where, while the drawing frame is in operation, all the vessels not handled by the spinning machine are stored, thus representing a stock to be used when the drawing frame is not working, for example for maintenance reasons or at the end of work hours, while the spinning machine that is generally automated is still working.
  • the process to feed vessels 2 from the drawing frame to spinning machines first of all foresees to feed a preset amount of roving from a drawing frame into a roving vessel of elongated shape; a preset number of full vessels is then transferred by means of first transfer means from the drawing frame onto a pallet.
  • the pallets thus loaded are stored in a dynamic store where they remain until the subsequent use of the vessels present thereon, when said pallets carrying the full vessels are brought from said store to second transfer means.
  • the full vessels are unloaded from the pallets and loaded onto guided transport elements, then transferred by means of the trolley 10 from said second transfer means to the spinning machine 4, the empty vessels being carried again from the spinning machine to the drawing frame.
  • the vessels of elongated shape 2 are positioned individually, aligned and in direction substantially perpendicular to the spinning machine. In this way it is possible to avoid the aforereported problems for the circular vessels arranged in couples.
  • the pallets 5 are provided with an identification code allowing to identify the type of roving present in the vessels carried by pallets.
  • the pallets are temporarily coded with an identification code of the type of roving present in the vessels. In this case at the moment of coding, any other previous code present on the pallet is cancelled.
  • the pallets are provided with a permanent identification code that is associated by means of a processor or similar means (not shown) to an identification code of the type of roving loaded into the vessels present on the pallet. This association is stored in said processor, simultaneously cancelling any previously stored association relating to the code of the pallet concerned.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP92105976A 1991-04-12 1992-04-07 Verfahren und Anlage zum Beschicken von Spinnmaschinen Withdrawn EP0508365A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI911023 1991-04-12
ITMI911023A IT1246595B (it) 1991-04-12 1991-04-12 Procedimento ed impianto per l'alimentazione di filatoi

Publications (1)

Publication Number Publication Date
EP0508365A1 true EP0508365A1 (de) 1992-10-14

Family

ID=11359586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92105976A Withdrawn EP0508365A1 (de) 1991-04-12 1992-04-07 Verfahren und Anlage zum Beschicken von Spinnmaschinen

Country Status (2)

Country Link
EP (1) EP0508365A1 (de)
IT (1) IT1246595B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0869206A2 (de) * 1997-04-04 1998-10-07 Manfred Langen Transport- und Lagersystem für Spinnkannen
EP0877107A2 (de) † 1997-05-10 1998-11-11 Rieter Ingolstadt Spinnereimaschinenbau AG Verfahren und Vorrichtung zum Transportieren einer Kannengruppe
EP1146153A1 (de) * 2000-04-12 2001-10-17 Evelyn Langen Transport-und Lagersystem für Rechteck-Spinnkannen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006358A1 (en) * 1985-04-30 1986-11-06 Büro Patent Ag Installation and method for the automatic feeding of filled cans and the automatic evacuation of empty cans in a spinning machine
DE3634683A1 (de) * 1986-10-11 1988-04-14 Lippert Masch Stahlbau J Verfahren zum transport von spinnkannen zwischen einer strecke und einer anzahl rotorspinnmaschinen, sowie vorrichtung zur durchfuehrung des verfahrens
DE3738052A1 (de) * 1987-11-09 1989-05-24 Siemens Ag Verfahren zum lagern und bereitstellen von verarbeitungsgut fuer eine fertigungslinie sowie lager- und bereitstellungssystem zur durchfuehrung des verfahrens
DE4018088A1 (de) * 1989-06-19 1991-01-10 Elitex Zavody Textilniho Verfahren und vorrichtung zur automatisierung des garnherstellungsvorgangs, besonders in spinnereien mit rotorspinnmaschinen
DE4015826A1 (de) * 1990-05-17 1992-02-06 Truetzschler & Co Vorrichtung zur codierung und decodierung von materialtransportbehaeltern in der textilindustrie, insbesondere kannen fuer faserbaender

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006358A1 (en) * 1985-04-30 1986-11-06 Büro Patent Ag Installation and method for the automatic feeding of filled cans and the automatic evacuation of empty cans in a spinning machine
DE3634683A1 (de) * 1986-10-11 1988-04-14 Lippert Masch Stahlbau J Verfahren zum transport von spinnkannen zwischen einer strecke und einer anzahl rotorspinnmaschinen, sowie vorrichtung zur durchfuehrung des verfahrens
DE3738052A1 (de) * 1987-11-09 1989-05-24 Siemens Ag Verfahren zum lagern und bereitstellen von verarbeitungsgut fuer eine fertigungslinie sowie lager- und bereitstellungssystem zur durchfuehrung des verfahrens
DE4018088A1 (de) * 1989-06-19 1991-01-10 Elitex Zavody Textilniho Verfahren und vorrichtung zur automatisierung des garnherstellungsvorgangs, besonders in spinnereien mit rotorspinnmaschinen
DE4015826A1 (de) * 1990-05-17 1992-02-06 Truetzschler & Co Vorrichtung zur codierung und decodierung von materialtransportbehaeltern in der textilindustrie, insbesondere kannen fuer faserbaender

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0869206A2 (de) * 1997-04-04 1998-10-07 Manfred Langen Transport- und Lagersystem für Spinnkannen
EP0869206A3 (de) * 1997-04-04 1999-05-26 Manfred Langen Transport- und Lagersystem für Spinnkannen
US6256973B1 (en) 1997-04-04 2001-07-10 Manfred Langen Transporting and storage system for spinning cans
EP0877107A2 (de) † 1997-05-10 1998-11-11 Rieter Ingolstadt Spinnereimaschinenbau AG Verfahren und Vorrichtung zum Transportieren einer Kannengruppe
DE19719765A1 (de) * 1997-05-10 1998-11-12 Rieter Ingolstadt Spinnerei Verfahren und Vorrichtung zum Transportieren einer Kannengruppe
US6055792A (en) * 1997-05-10 2000-05-02 Rieter Ingolstadt Spinnereimaschinenbau Ag Procedure and an apparatus for the simultaneous transportation of a group of fiber band cans
US6233904B1 (en) 1997-05-10 2001-05-22 Rieter Ingolstadt Spinnereimaschinenbau Ag Apparatus for the simulataneous transportation of a group of fiber band cans
EP0877107B2 (de) † 1997-05-10 2005-03-30 Rieter Ingolstadt Spinnereimaschinenbau AG Verfahren und Vorrichtung zum Transportieren einer Kannengruppe
EP1146153A1 (de) * 2000-04-12 2001-10-17 Evelyn Langen Transport-und Lagersystem für Rechteck-Spinnkannen

Also Published As

Publication number Publication date
ITMI911023A1 (it) 1992-10-12
ITMI911023A0 (it) 1991-04-12
IT1246595B (it) 1994-11-24

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