EP0220200B1 - Anlage und verfahren zum automatischen zuführen von vollen kannen zu und zum abführen leerer kannen von spinnstellen einer spinnmaschine - Google Patents

Anlage und verfahren zum automatischen zuführen von vollen kannen zu und zum abführen leerer kannen von spinnstellen einer spinnmaschine Download PDF

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Publication number
EP0220200B1
EP0220200B1 EP86901324A EP86901324A EP0220200B1 EP 0220200 B1 EP0220200 B1 EP 0220200B1 EP 86901324 A EP86901324 A EP 86901324A EP 86901324 A EP86901324 A EP 86901324A EP 0220200 B1 EP0220200 B1 EP 0220200B1
Authority
EP
European Patent Office
Prior art keywords
arm
spinning
cans
conveying truck
station
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.)
Expired
Application number
EP86901324A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0220200A1 (de
Inventor
Herbert Pircher
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.)
Buro Patent AG
Buero Patent AG
Original Assignee
Buro Patent AG
Buero Patent AG
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 Buro Patent AG, Buero Patent AG filed Critical Buro Patent AG
Priority to AT86901324T priority Critical patent/ATE36690T1/de
Publication of EP0220200A1 publication Critical patent/EP0220200A1/de
Application granted granted Critical
Publication of EP0220200B1 publication Critical patent/EP0220200B1/de
Expired 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
    • 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
    • D01H9/005—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing empty packages or cans and replacing by completed (full) packages or cans at paying-out stations; also combined with piecing of the roving
    • D01H9/008—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing empty packages or cans and replacing by completed (full) packages or cans at paying-out stations; also combined with piecing of the roving for cans

Definitions

  • the invention relates to a system for automatically feeding full cans to and for removing empty cans from spinning positions of a spinning machine according to the preamble of claim 1, and a method for operating the system.
  • spinning mills several large spinning machines are often arranged parallel to one another, the individual spinning machines having a large number of spinning positions on two sides, for example 20 to 200, which receive the sliver to be spun from cans which are arranged on the floor under the spinning positions.
  • two cans are provided for each spinning station, the sliver to be spun being taken from one can and the other can either being full as a reserve or already empty.
  • the tape is removed from the front can, which is in the first row. As soon as it is empty, it is replaced by the full jug in the second row.
  • the feeding, changing and monitoring of the cans at the spinning positions is relatively time-consuming and cumbersome.
  • the conveyor system used is a monorail, the rails of which are arranged on the spinning machine.
  • the trolley contains two booms, one boom for receiving an empty can at the spinning station and for removal and one boom for feeding and dispensing a full can at the spinning station.
  • 3 or 4 cans of adjacent spinning stations are arranged on a rotary table which can be actuated by devices of the trolley.
  • This system has the disadvantage that all spinning positions must be equipped with such complicated turntables, which makes the system expensive and cumbersome. In particular, the subsequent installation of such a conveyor system on existing spinning machines is often not possible and is complicated and expensive in any case.
  • the object of the invention is to provide a system of the type mentioned which is particularly simple and requires as little intervention in the spinning machine as possible, so that it can also be retrofitted to existing spinning machines.
  • the characterizing features of claim 1 Thanks to the additional third bracket for the temporary detection of a can in use at the spinning station, the cans can be manipulated at the spinning stations without the need for complicated rotary tables. This makes the system extremely simple and requires practically no intervention in existing spinning machines, so that retrofitting is also possible on existing spinning machines.
  • the system can be operated in different ways. Operation according to claim 10 is particularly advantageous.
  • a configuration of the holder according to claim 6 is particularly advantageous since a jug can then be grasped and raised at the upper edge. Lower support lugs can then be omitted, which improves the accessibility of the boom and the grip of a jug.
  • a configuration of the holder according to claim 7 there is a particularly flat design, since the horizontally legbage jaw does not impair the accessibility of the holder, so that it only has to be raised slightly above the height of the can when it is moved in via the can.
  • An embodiment according to claim 8 is particularly advantageous, as a result of which the boom can determine which fill level a picked up can has.
  • the conveyor system can be designed as a monorail or as a rail-bound floor conveyor system.
  • a design according to claim 9 is particularly advantageous since the least structural intervention in existing rooms and systems is required here.
  • the trolley can be guided along a guide track arranged on the floor, for example in the form of a guide cable or a guide track arranged on the floor, which can consist, for example, of a metal strip or an optically effective strip.
  • Figure 1 shows the floor plan or the scheme of a system with several spinning machines 2 1 , 2 2 , 2 3 , which are arranged parallel to each other and spaced apart.
  • Each spinning machine has a number of spinning positions 4 1 to 4 n on each side.
  • two cans 6 are arranged one behind the other, so that there are two rows on each side of the machine, ie a front row 10 and a rear row 12 of such cans.
  • the cans stand on the floor 14 below the spinning station, the cans 6 of the rear row 12 partially standing below the machine frame 16.
  • a band 18 of fibers is drawn off from a can 6 and fed to the spinning station 4.
  • An industrial conveyor system 20 with an automatically movable industrial truck 22 connects a supply station 24 and a can dispensing station 26 to the spinning stations 4 of the spinning machines 2 to 2 3 .
  • Each industrial truck contains a first control device 28 for automatic driving and a second control device 30 with a control program for automatically picking up and dispensing cans.
  • the industrial trucks 22 travel along a guide track 32.
  • code markings 36, to 36 6 are arranged next to the guide track 32, to which the first control device 28 responds and automatically approaches the target, ie the spinning station, in accordance with an entered target code.
  • the individual spinning positions are identified by markings 40, to 40 n on the floor.
  • the industrial truck 22 finds the programmed spinning station 4.
  • a command transmitter 42, to 42 n is arranged at each spinning station, which is used to call up the industrial truck and is connected to the supply station 24 via a line or radio connection 44 to retrieve an industrial truck there.
  • the system is designed in such a way that an industrial truck can always reach each side of a spinning machine 2 to 2 3 without moving and without turning.
  • Industrial conveyors with automatically movable industrial trucks that are suitable for a system of the present type are known several times, for example from US Pat. Nos. 2996137, 3147817, 3482644, in particular 3,628,624, 3,948,342, 4,015,680 etc.
  • Each industrial truck 22 has a first boom 46 for receiving a full can V at the supply station 24 and for delivery to a spinning station.
  • a second boom 48 is used to hold an empty can L at a spinning station.
  • a third boom 50 is used for the time-limited detection of a can E in use at a spinning station, in order to take it back and, if necessary, to move it from one row 10 to the other row 12.
  • each boom has a support column 52 which is supported at the lower end by pivotable rollers 54 on the floor 14.
  • the support column 52 is connected to the chassis 60 of the industrial truck 22 by means of extendable push rods 56, 58.
  • the push rods are formed from a telescopic piston / cylinder unit 62, which is preferably actuated hydraulically.
  • lateral support arms 64 are arranged in the lower half, which engage on the circumference of a can.
  • the support column 52 is also equipped with a holder 66 in order to hold a jug on the boom.
  • the support column 52 has a support attachment 68 at the lower end for setting down a can.
  • the holder 66 is designed as a hold-down device which can be moved in the vertical direction and preferably overlaps the jug. In the vicinity of the support column 52, the hold-down device 66 has a holding projection 70 which engages in the can in order to hold the can on the support column 52.
  • the support column 52 has no lower support shoulder and the holder 72 is designed as a vertically movable gallows.
  • the holder has a horizontal arm 74 which overlaps the edge of the can and on which downwardly projecting clamping jaws 76, 78 are arranged. These can be opened and closed by means not shown.
  • the clamping jaws 76, 78 are open and the arm 74 is extended vertically so far that the clamping jaws 76, 78 can drive over the edge of the can. Then the holder 72 is lowered until the jaws 76, 78 overlap the upper edge of a jug.
  • the means, not shown, are then used to clamp the jaws 76, 78, whereby the jug is securely held on the boom.
  • the can By retracting the holder 72 in the vertical direction, the can can be raised so that it has the necessary ground clearance for moving, as shown in FIG. 3.
  • the clamped jaws 76, 78 are sufficient to hold the jug, so that a lower support shoulder 68 can be dispensed with.
  • Lateral support arms 64 ensure sufficient lateral support.
  • FIG. 4 shows a further exemplary embodiment of a cantilever, in which the holder 80, similar to the holder 72, has clamping jaws 84, 86 on an arm 82.
  • the jaw 84 assigned to the support column is oriented vertically and arranged in a fixed manner.
  • the movable clamping jaw 86 can be actuated by means not shown in detail and lies horizontally in the arm 82 in the open position.
  • the holder 80 with its arm 82 has to be extended less than the holder 72 in FIG. 3 in order to close the edge of a can run over. This is particularly advantageous where the distance between the can 6 and the machine frame 16 is relatively limited.
  • the boom 48 is equipped with a sensor 88 which responds to the weight of the can E to be accommodated and which is connected in a manner not shown to the second control device.
  • the pivot bearing 90 of the roller 54 is supported on a spring 92, which in turn is supported on an inner flange 94 in the support column 52.
  • the pivot bearing 90 is also connected to a rod 96 which actuates the sensor 88. With the aid of the sensor 88, it is possible to distinguish full cans V from empty cans L and from partially filled cans E in use.
  • the system works as follows, for example.
  • a signal is sent to the supply station 24 via a corresponding command transmitter 42 8 via the connection 44.
  • the first and the second control device 28, 30 of the industrial truck can be activated simultaneously.
  • the second control device 30 triggers the first boom 46, which receives a full can V from a supply.
  • the first control device 28 is activated and provided with the target code determined by the command transmitter 42 8 .
  • the industrial truck 22 then starts to move along the guide track 32. If the industrial truck at the junction 34 determines that the line code is in the route section 38, the industrial truck swivels at the junction 34. By simply counting the marks 40, to 40 8 , the industrial truck reaches the spinning position 4 8 .
  • the industrial truck stops in such a way in front of the spinning unit 4 to 8, that the third arm 50 of the front stationary in the first row E pot faces, which is currently in use.
  • the can change program in the second control device triggers the can change.
  • the third boom 50 now detects the can E in use and guides it into the industrial truck (FIG. 3). Then, the industrial truck moves back by one pitch, is present at the spinning station 4 8 to the second boom 48th
  • the second boom 48 grasps the empty can L (FIG. 4) standing in the second row 12 and guides it into the industrial truck. Then, the industrial truck traveling in front in turn by one pitch until the third arm 50 of the spinning position opposed to 4. 8
  • the boom 50 now brings the can E in use into the second row 12 and sets it down there.
  • the can changing process is ended and the second control device 30 commands the first control device 28 to drive into the can dispensing station 26. There the second delivery 48 delivers the empty can L to a stacking place. A new work cycle can then be triggered.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
EP86901324A 1985-04-30 1986-03-06 Anlage und verfahren zum automatischen zuführen von vollen kannen zu und zum abführen leerer kannen von spinnstellen einer spinnmaschine Expired EP0220200B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86901324T ATE36690T1 (de) 1985-04-30 1986-03-06 Anlage und verfahren zum automatischen zufuehren von vollen kannen zu und zum abfuehren leerer kannen von spinnstellen einer spinnmaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH182985 1985-04-30
CH1829/85 1985-04-30

Publications (2)

Publication Number Publication Date
EP0220200A1 EP0220200A1 (de) 1987-05-06
EP0220200B1 true EP0220200B1 (de) 1988-08-24

Family

ID=4219571

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86901324A Expired EP0220200B1 (de) 1985-04-30 1986-03-06 Anlage und verfahren zum automatischen zuführen von vollen kannen zu und zum abführen leerer kannen von spinnstellen einer spinnmaschine

Country Status (8)

Country Link
US (1) US4735040A (it)
EP (1) EP0220200B1 (it)
JP (1) JPS62501066A (it)
AT (1) ATE36690T1 (it)
DE (1) DE3660586D1 (it)
HK (1) HK5991A (it)
SG (1) SG33890G (it)
WO (1) WO1986006358A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831638A1 (de) * 1988-09-17 1990-03-22 Schlafhorst & Co W Kannentransportwagen

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1201832B (it) * 1986-12-03 1989-02-02 Roberto Condotta Distributore automatico di nastro per macchine di filatura
DE3725265A1 (de) * 1987-07-30 1989-02-09 Zinser Textilmaschinen Gmbh Verfahren und vorrichtung zum wechseln von spinnkannen bei einer spinnereivorbereitungsmaschine
DE3742252A1 (de) * 1987-12-12 1989-06-22 Schlafhorst & Co W Verfahren zum wechseln von kannen an textilmaschinen
IT1220881B (it) * 1988-05-02 1990-06-21 Cerit Spa Dispositivo di distribuzione automatica di nastro per macchine di filatura
IT1220906B (it) * 1988-06-29 1990-06-21 Cerit Spa Procedimento di presa e inserzione nastro in unita' di filatura a fibre libere e dispositivo adottante tale procedimento
DE3831637A1 (de) * 1988-09-17 1990-04-05 Schlafhorst & Co W Aggregat aus einem oe-spinnautomaten und einer kannenwechselvorrichtung
DE3831639A1 (de) * 1988-09-17 1990-03-22 Schlafhorst & Co W Verfahren und vorrichtung zur versorgung der spinnstellen eines spinnautomaten mit faserband
DE3831640A1 (de) * 1988-09-17 1990-03-22 Schlafhorst & Co W Aggregat aus einem spinnautomaten und einer vorrichtung zum wechseln leerer gegen volle kannen
DE3905279A1 (de) * 1989-02-21 1990-08-23 Zinser Textilmaschinen Gmbh Kannentransportsystem strecke/strecke
JP2784029B2 (ja) * 1989-03-23 1998-08-06 豊和工業株式会社 粗紡機におけるスライバ連続供給装置
US5263228A (en) * 1989-03-23 1993-11-23 Howa Machinery Ltd. Apparatus for continuously supplying and piecing slivers to a roving frame
DE3928648A1 (de) * 1989-08-30 1991-03-07 Fritz Stahlecker Anlage mit einer oder mehreren spinnmaschinen und mit wenigstens einem wechselwagen zum wechseln von kannen
CH679775A5 (it) * 1989-11-07 1992-04-15 Rieter Ag Maschf
CH681632A5 (it) * 1990-02-21 1993-04-30 Rieter Ag Maschf
IT1239669B (it) * 1990-04-10 1993-11-11 Loredana Brovelli Procedimento di alimentazione automatica di vasi di nastro in macchine tessili e apparecchiatura adottante tale procedimento
DE4015377C2 (de) * 1990-05-14 2002-08-14 Truetzschler Gmbh & Co Kg Vorrichtung zum Transport mindestens einer Kanne zwischen einer faserbandabliefernden Spinnereimaschine, z. B. Karde und einer faserbandgespeisten Spinnereimaschine, z. B. Strecke
IT1240888B (it) * 1990-05-18 1993-12-17 Loredana Brovelli Sistema integrato per operazioni di stiro e di filatura
US5276947A (en) * 1990-05-18 1994-01-11 Schubert & Salzer Maschinenfabrik Ag Device for the transportion of cans between machines or devices treating or processing fiber slivers
US5222856A (en) * 1990-06-05 1993-06-29 Murata Kikai Kabushiki Kaisha Can conveying system
DE4029303A1 (de) * 1990-09-15 1992-03-19 Schlafhorst & Co W Verfahren und einrichtung zum wechseln der faserbandkannen eines spinnautomaten
GB9021041D0 (en) * 1990-09-27 1990-11-07 Rieter Scragg Ltd Bobbin transportation arrangement
DE4038214A1 (de) * 1990-11-30 1992-06-04 Schlafhorst & Co W Bandzufuehrung an textilmaschinen mit faserbandverarbeitung
IT1246595B (it) * 1991-04-12 1994-11-24 Iginia Busisi Procedimento ed impianto per l'alimentazione di filatoi
DE4125382A1 (de) * 1991-07-31 1993-02-04 Schlafhorst & Co W Kannentransportwagen zum automatischen kannenwechsel
DE4125383A1 (de) * 1991-07-31 1993-02-04 Schlafhorst & Co W Kannentransportwagen zum automatischen kannenwechsel
DE4130463A1 (de) * 1991-09-13 1993-03-18 Schlafhorst & Co W Kannenverteilvorrichtung
DE4204967A1 (de) * 1992-02-19 1993-08-26 Truetzschler Gmbh & Co Kg Vorrichtung zum transport mindestens einer kanne zwischen einer faserbandabliefernden spinnereimaschine und einer faserbandgespeisten spinnereimaschine
DE4233357B4 (de) * 1992-10-05 2005-09-22 Rieter Ingolstadt Spinnereimaschinenbau Ag Verfahren zum Wechseln und Vorrichtung zum Magazinieren und Wechseln von Spinnkannen
DE4323726A1 (de) * 1993-07-15 1995-01-19 Schlafhorst & Co W Transportfahrzeug für Faserbandkannen
DE29620792U1 (de) * 1996-12-02 1998-04-02 Certus Maschinenbau GmbH, 86316 Friedberg Handhabungssystem für Filamentspulen oder Doffs
DE19713859C2 (de) * 1997-04-04 2000-07-06 Manfred Langen Transport und Lagersystem für Spinnkannen
DE19740661A1 (de) * 1997-09-16 1999-03-18 Manfred Langen Spinnkannenstand
CN102180944A (zh) 2001-10-10 2011-09-14 诺和诺德公司 肽的重构和糖缀合
DE102018114772A1 (de) * 2018-06-20 2019-12-24 Maschinenfabrik Rieter Ag Kannenwechsler für eine Spinnereivorbereitungsmaschine sowie Verfahren zum Kannenwechsel

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US3147817A (en) * 1961-01-09 1964-09-08 Barrett Electronics Corp Guidance systems
US3132461A (en) * 1961-11-20 1964-05-12 Om Ltd Can-conveying case for a spinning machine
BE759270A (fr) * 1969-12-24 1971-04-30 Schubert & Salzer Maschinen Procede et dispositif pour presenter un ruban de fibres a un metier a filer en fin
JPS5022626B2 (it) * 1972-10-19 1975-08-01
JPS5088351A (it) * 1973-12-06 1975-07-16
CH589557A5 (it) * 1974-12-24 1977-07-15 Rieter Ag Maschf
DE2536435C2 (de) * 1975-08-16 1984-02-23 W. Schlafhorst & Co, 4050 Mönchengladbach Verfahren und Vorrichtung zum Auswechseln von Faserbandbehältern
US4083170A (en) * 1975-08-16 1978-04-11 W. Schlafhorst & Co. Devices for replacing the sliver containers in a rotor spinning machine
JPS6052079B2 (ja) * 1975-10-15 1985-11-16 株式会社小松製作所 無人荷役作業装置
DE2646313C2 (de) * 1976-10-14 1986-07-03 W. Schlafhorst & Co, 4050 Mönchengladbach Verfahren und Vorrichtung zum Auswechseln von Faserbandkannen
EP0082938A1 (de) * 1981-12-22 1983-07-06 Maschinenfabrik Rieter Ag Vorrichtung zum Verschieben von Spinnkannen
JPS5974865A (ja) * 1982-10-23 1984-04-27 Toyoda Autom Loom Works Ltd 紡機におけるケンス管理装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831638A1 (de) * 1988-09-17 1990-03-22 Schlafhorst & Co W Kannentransportwagen

Also Published As

Publication number Publication date
JPH0436995B2 (it) 1992-06-17
JPS62501066A (ja) 1987-04-30
DE3660586D1 (en) 1988-09-29
ATE36690T1 (de) 1988-09-15
US4735040A (en) 1988-04-05
HK5991A (en) 1991-01-25
WO1986006358A1 (en) 1986-11-06
SG33890G (en) 1990-10-26
EP0220200A1 (de) 1987-05-06

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