EP0393363B1 - Verfahren zum automatischen Abräumen der Auflaufspulen einer zweiseitigen Textilmaschine, insbesondere einer Spul-, Spinn- oder Zwirnmaschine beim wilden Wechsel - Google Patents

Verfahren zum automatischen Abräumen der Auflaufspulen einer zweiseitigen Textilmaschine, insbesondere einer Spul-, Spinn- oder Zwirnmaschine beim wilden Wechsel Download PDF

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Publication number
EP0393363B1
EP0393363B1 EP90105122A EP90105122A EP0393363B1 EP 0393363 B1 EP0393363 B1 EP 0393363B1 EP 90105122 A EP90105122 A EP 90105122A EP 90105122 A EP90105122 A EP 90105122A EP 0393363 B1 EP0393363 B1 EP 0393363B1
Authority
EP
European Patent Office
Prior art keywords
conveyor belt
machine
take
bobbin
bobbins
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 - Lifetime
Application number
EP90105122A
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German (de)
English (en)
French (fr)
Other versions
EP0393363A1 (de
Inventor
Jürgen Dipl.-Ing. Kallmann
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.)
Palitex Project Co GmbH
Original Assignee
Palitex Project Co GmbH
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 Palitex Project Co GmbH filed Critical Palitex Project Co GmbH
Publication of EP0393363A1 publication Critical patent/EP0393363A1/de
Application granted granted Critical
Publication of EP0393363B1 publication Critical patent/EP0393363B1/de
Anticipated expiration legal-status Critical
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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
    • 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
    • B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
    • B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up 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 relates to a method for the automatic clearing of the winding or take-up reels of a two-sided textile machine, in particular a winding, spinning or twisting machine when changing wildly by at least one handling machine guided along the long sides of the machine, and for depositing the cleared take-up reels on both machine sides common, intermittently movable conveyor belt arranged in the longitudinal center of the machine, in which the handling machine checks at every point of a due reel change before transferring a take-up reel to the conveyor belt whether the transport hand is free at this point or already occupied by a take-up reel, and in the event of an occupation, feeds a control signal to the conveyor belt drive through which the conveyor belt is moved in cycles until a free position on the conveyor belt is reached at this point.
  • Modern textile machines are designed as multi-position machines, with conveyor belts which are accommodated in the region of the central longitudinal axis of the machine inside the machine frame being able to remove the winding packages.
  • the finished packages are transferred to these conveyor belts either manually or by automatic handling machines. If the bobbins are exchanged in the so-called wild change, in which the replacement takes place at the places that may be relatively far apart where an exchange is required, the problem arises in a two-sided textile machine that a position on the conveyor belt occurs which a package is to be put down is already occupied, because a package has already been put down from the opposite side of the machine.
  • the coil conveyor belts are arranged next to one another in one plane and run in opposite directions.
  • a device for transferring the coils from one conveyor belt to the other conveyor belt At one end of the two conveyor belts there is a device for transferring the coils from one conveyor belt to the other conveyor belt.
  • a collision between coils to be deposited from one or the other machine side cannot occur.
  • the disadvantage of such a device is that it leads to an oversized textile machine, which has a great impact on the spatial conditions when installing the machine.
  • DE 35 11 815 A1 describes an automatic winder with a mobile bobbin changer, which has a bobbin conveyor belt, a bobbin gripping and lifting device serving as a storage expansion being arranged above the bobbin conveyor belt, onto which bobbins can be transferred from the bobbin conveyor belt and temporarily stored.
  • the bobbins are not conveyed further on the bobbin gripping and lifting device, but have to be transferred back to the bobbin conveyor belt for further transport.
  • DE 34 18 814 A1 describes a device for orderly clearing and preparing cross-wound bobbins of different batches, in which a bobbin magazine is connected to a bobbin conveyor belt, with at least two magazine departments that can be switched alternately to bobbin reception. This is intended to enable the cross-wound bobbins brought up on the bobbin conveyor belt to be deposited separately by batch in the various magazine departments.
  • the invention has for its object to provide a method with the features specified in the preamble of claim 1, with which the greatest possible utilization of the storage positions available on the conveyor belt is achieved without causing interference or the whole Conveyor belt must be cleared continuously or at short intervals.
  • the checking of the positions of the conveyor belt for the "occupied” or “free” state by the handling machine is advantageously carried out using contactless sensors, which can be designed as reflection light barriers.
  • Fig. 1 the run-up area of a spinning or twisting machine is shown from an end view.
  • the typical two-sided construction of the machine can be seen, the left machine side being designated with 1 L and the right machine side with 1 R in FIG. 1.
  • the threads come from the spinning or twisting points of the machines and are wound up in the run-up area to form 3 L or 3 R spools, each of which is supported in a 2 L or 2 R spool frame, and by a 4 L friction drive or 4 R are driven.
  • a conveyor belt 5 is arranged in the longitudinal center of the machine. When changing the bobbins, the bobbins 3 L and 3 R are picked up by a handling machine (not shown in FIG.
  • the machine shown has 2 X 9 winding or twisting points.
  • the corresponding packages are labeled 3.1 L to 3.9 L on the left and 3.1 R to 3.9 R on the right.
  • the packages are in their different winding conditions shown.
  • the conveyor belt 5 can be moved step by step in the direction of the arrow by a drive 8 and in each case has a total of 9 support positions between opposing twisting or spinning positions, which are denoted by 5.1 to 5.9.
  • the buffer section 6 which is also designed as a conveyor belt, has its own drive 9 and at its end a sensory end stop 10, which is coupled to a signal transmitter 11, which emits a clearing signal to a monitoring device 12, not shown, when all the places in the buffer section 6 are occupied.
  • the buffer section can also be designed as a slide or roller conveyor without drive.
  • Two handling machines 7 L and 7 R can be moved along the two long sides of the machine, which carry out the bobbin changes.
  • Each of the handling machines 7 L and 7 R has a device 7.1 L or 7.1 R with which it can check whether a change of bobbins at the corresponding position 5.1 or. 5.9 there is an empty space on the conveyor belt or a take-up spool is already deposited.
  • These devices are designed for the purpose of non-contact sensors of a type known per se, for example as photocells which react to a scanning light beam or a light barrier emitted by the handling machine.
  • the spool 3.8 R If, for example, the spool 3.8 R is now fully wound on the right-hand side and is to be replaced by the handling machine 7 R, it first checks by means of the device 7.1 R whether the corresponding position 5.8 on the conveyor belt is free. This is the case in the illustrated embodiment, and the reel 3.8 R can be placed on the conveyor belt 5.
  • the 3.5 L package has been fully wound on the left side of the machine and is to be replaced by the 7 L handling machine.
  • the examination of the corresponding position 5.5 on the conveyor belt 5 by the device 7.1 L shows that a package has already been deposited from the opposite side. So the space is not free. Position 5.4 is also already occupied by a package that has been placed on the left side.
  • the handling machine therefore gives control signals to the drive 8 via the line 7.2, which can be, for example, its own travel rail, which leads to the cyclical further movement of the conveyor belt 5. These control signals are given until the further movement of the conveyor belt 5 would lead to a free position at point 5.5.
  • the conveyor belt 5 is already occupied with 5 winding spools, that is to say to more than 50% of its positions. If now the handling machine 7 L emits its control signal to the drive 8, the winding package 3 is transferred to the buffer section 6, which is thus fully occupied, in one movement cycle. The result of this is that a signal is sent to the monitoring device 12 via the signal transmitter 11, which triggers a clearing process of the entire conveyor belt 5.
  • FIG. 2 shows an exemplary embodiment with only very few spinning or twisting points and only a few buffer spaces.
  • conventional spinning or twisting machines have many more spinning or twisting points and the number of places on the buffer section is correspondingly larger.
  • step-by-step implementation of the method is illustrated in the form of a table with the aid of FIG. 3 using an example of a machine with a conveyor belt with 64 support positions and a buffer path of 8 places.
  • the representation in FIG. 3 is structured like a matrix, the rows of the matrix each representing the successive method steps, while the first eight columns represent the locations on the buffer section and the following 64 columns represent the positions on the conveyor belt. The positions occupied by the package are marked with a "0".
  • the process begins by placing four take-up spools on the conveyor belt.
  • additional spools are added without the conveyor belt having to be cycled further. This is only in the seventh line Conveyor belt clocked by one position because a spool should be placed in column 45, i.e. at position 45, and at this point, as you can see from line 6, there is already a spool.
  • a further movement step by one cycle takes place in line 11. With this step, a spool has reached the end of the conveyor belt, and in a further movement step, this spool is transferred in line 17 to the buffer section.
  • the signal already described is now emitted from the buffer section, which triggers the clearing process for the entire conveyor belt including the buffer section.

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP90105122A 1989-04-17 1990-03-19 Verfahren zum automatischen Abräumen der Auflaufspulen einer zweiseitigen Textilmaschine, insbesondere einer Spul-, Spinn- oder Zwirnmaschine beim wilden Wechsel Expired - Lifetime EP0393363B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3912513 1989-04-17
DE3912513A DE3912513A1 (de) 1989-04-17 1989-04-17 Verfahren zum automatischen abraeumen der auflaufspulen einer zweiseitigen textilmaschine, insbesondere einer spul-, spinn- oder zwirnmaschine beim wilden wechsel

Publications (2)

Publication Number Publication Date
EP0393363A1 EP0393363A1 (de) 1990-10-24
EP0393363B1 true EP0393363B1 (de) 1993-09-08

Family

ID=6378810

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90105122A Expired - Lifetime EP0393363B1 (de) 1989-04-17 1990-03-19 Verfahren zum automatischen Abräumen der Auflaufspulen einer zweiseitigen Textilmaschine, insbesondere einer Spul-, Spinn- oder Zwirnmaschine beim wilden Wechsel

Country Status (6)

Country Link
US (1) US5011092A (ja)
EP (1) EP0393363B1 (ja)
JP (1) JPH033868A (ja)
CZ (1) CZ284337B6 (ja)
DD (1) DD298897A5 (ja)
DE (2) DE3912513A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114430A1 (de) * 1991-05-03 1992-11-05 Gregor Gebald Verfahren zum spulenwechsel
DE4214683C2 (de) * 1992-05-02 2002-05-23 Rieter Ingolstadt Spinnerei Spulenentsorgung auf ein bewegbares Transportband
JPH0733332A (ja) * 1993-07-21 1995-02-03 Murata Mach Ltd パッケージ搬送システム
JPH07144833A (ja) * 1993-08-13 1995-06-06 Keinan Kogyo Kk 大型パッケージ用ワインダーにおけるパッケージ搬送装置
DE4335764C5 (de) * 1993-10-20 2011-01-13 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum geordneten Abräumen von Kreuzspulen von einem entlang einer Kreuzspulen herstellenden Maschine verlaufenden Förderband
EP1810944A1 (de) 2006-01-18 2007-07-25 Maschinenfabrik Rieter Ag Spulen- Transportvorrichtung für Spinnmaschine
CN106995955A (zh) * 2017-04-10 2017-08-01 中国地质大学（武汉） 一种带视觉的自动落纱机
CN112478943B (zh) * 2020-12-14 2023-02-17 南昌友星电子电器有限公司 一种汽车线束卷绕转运设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160359A (en) * 1962-05-19 1964-12-08 Reiners Walter Yarn-spool winding machine
DE1560562B2 (de) * 1965-03-13 1976-09-30 Reiners, Walter, Dr.-Ing., 4050 Mönchengladbach Automatische spulmaschine
JPS53130331A (en) * 1977-04-15 1978-11-14 Kuraray Co Device for feeding cope of fine spinning frame
JPS594577A (ja) * 1982-06-26 1984-01-11 Toyoda Autom Loom Works Ltd パツケ−ジの搬送方法
DE3244015A1 (de) * 1982-11-27 1984-05-30 W. Schlafhorst & Co, 4050 Mönchengladbach Doppelseitige textilmaschine
US4541577A (en) * 1983-01-25 1985-09-17 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Method of transferring yarn packages in a spinning frame
DE3332409A1 (de) * 1983-09-08 1985-03-21 W. Schlafhorst & Co, 4050 Mönchengladbach Doppelseitige textilmaschine
DE3418814A1 (de) * 1984-05-19 1985-11-21 W. Schlafhorst & Co, 4050 Mönchengladbach Vorrichtung zum geordneten abraeumen und bereitlegen von kreuzspulen unterschiedlicher partien
DE3511735A1 (de) * 1985-03-30 1986-10-02 W. Schlafhorst & Co Maschinenfabrik, 4050 Mönchengladbach Kreuzspulen herstellende textilmaschine
DE3511815A1 (de) * 1985-03-30 1986-10-09 W. Schlafhorst & Co, 4050 Mönchengladbach Spulautomat mit fahrbarem spulenwechsler
CS259115B1 (en) * 1986-10-29 1988-10-14 Frantisek Burysek Textile machine
DE8700472U1 (ja) * 1987-01-10 1987-04-30 Palitex Project-Company Gmbh, 4150 Krefeld, De
US4848076A (en) * 1987-01-30 1989-07-18 Murata Kikai Kabushiki Kaisha Interconnecting system for a winder and a two-for-one twisting machine

Also Published As

Publication number Publication date
CZ284337B6 (cs) 1998-10-14
DD298897A5 (de) 1992-03-19
JPH033868A (ja) 1991-01-09
DE3912513A1 (de) 1990-10-18
US5011092A (en) 1991-04-30
EP0393363A1 (de) 1990-10-24
CS9001799A2 (en) 1991-10-15
DE59002605D1 (de) 1993-10-14

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