EP0827933A2 - Système de transport pour une machine textile - Google Patents

Système de transport pour une machine textile Download PDF

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Publication number
EP0827933A2
EP0827933A2 EP97110951A EP97110951A EP0827933A2 EP 0827933 A2 EP0827933 A2 EP 0827933A2 EP 97110951 A EP97110951 A EP 97110951A EP 97110951 A EP97110951 A EP 97110951A EP 0827933 A2 EP0827933 A2 EP 0827933A2
Authority
EP
European Patent Office
Prior art keywords
transport
transport system
coding
preparation
sensor
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
EP97110951A
Other languages
German (de)
English (en)
Other versions
EP0827933A3 (fr
EP0827933B1 (fr
Inventor
Ferdinand-Josef Hermanns
Helmut Kohlen
Reinhard Gronenberg
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
W Schlafhorst AG and Co
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 W Schlafhorst AG and Co filed Critical W Schlafhorst AG and Co
Publication of EP0827933A2 publication Critical patent/EP0827933A2/fr
Publication of EP0827933A3 publication Critical patent/EP0827933A3/fr
Application granted granted Critical
Publication of EP0827933B1 publication Critical patent/EP0827933B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H67/06—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 relates to a transport system for a Textile machine according to the preamble of claim 1.
  • DE 36 03 002 C describes, for example, a device with transport plates that have identification markings in the form of a bar code or a magnetic tape.
  • identification markings are relatively sensitive to the inevitable fiber flight in spinning and winding plants. It has therefore already been proposed to equip the transport plates with dirt-insensitive, electronic information carriers.
  • DE 40 41 713 A1 discloses a transport system in which the transport plates each have a codable, readable and erasable electronic information carrier which can be coupled in a contactless manner to a stationary reading / erasing and coding device.
  • the transmitter / receiver antenna of the information carrier is arranged in the area of the central axis of the transport plate in such a way that it has the same effective transmission distance to the transmitter / receiver antenna of the stationary reading / erasing and coding device, regardless of the angular position of the transport plate.
  • the contactless data transmission can take place by inductive, capacitive or electromagnetic means.
  • EP 0 593 808 A1 describes a device in which a so-called transponder is embedded in the transport plate of the transport system.
  • These passive electronic information carriers are activated electromagnetically via sensor devices to emit an individual, unchangeable identifier.
  • This identifier which is assigned to a specific textile bobbin, is read into a storage and evaluation unit.
  • the memory and evaluation unit has a large number of memories, each memory being associated with a specific individual identifier.
  • the production data, the quality data or setpoint deviations of the textile bobbin in question are stored in the memory locations of these memories.
  • Sensor devices for detecting the individual identifier of the electronic information carriers are arranged at the branch points of the coil transport devices. A lot-specific assignment of the textile bobbins can be made by comparison with the data in the storage locations of the associated memory of the storage and evaluation unit.
  • Transport systems that described the above have electronic information carriers work quite reliable and allow the transmission of a Plenty of data, but these facilities are very complex and therefore relatively expensive. In practice, the However, the possibilities offered by these facilities are often not needed. That means this elaborate and relative costly facilities are not in many cases sufficiently exploited.
  • DE 21 35 330 A1 is also a Control device for a conveyor system known in the Funding plate-shaped information carriers are arranged.
  • the Invention based on the task of an inexpensive Transport system for textile machines producing cross-wound bobbins create that, depending on each Winding condition of the spinning bobbins, a safe allocation of the Kopse to the corresponding editing and Preparation facilities guaranteed.
  • the embodiment of the invention has the advantage that Transport system is inexpensive, the transport plate or their information carriers due to their simple structure robust and against difficult environmental influences, as in Spinning and winding companies predominate are insensitive.
  • Transport plates of the spinning copes arranged coding magnets as Information storage media can be inexpensively within the transport system of the textile machine Realize control circuit for the spinning bobbins as he did so far only with considerably more complex and accordingly more expensive means was to be realized.
  • Such coding magnets have a ferromagnetic core Material that has a high remanence. That means the Coding magnets can be defined in an electrical field are aligned and then retain the embossed polarity reliable at.
  • the polarity of the coding magnets takes place (claims 3 and 4) via special coding coils.
  • These coding coils have in the Rule of a ferromagnetic body, that of a energizable electric coil is surrounded. About the direction of the river the current in the electrocoil is a defined orientation of the exciting magnetic field and thus the polarity of the Coding magnet possible.
  • the respective polarity of the coding magnets can be detected simply and reliably by means of corresponding sensor devices.
  • the sensor devices are preferably designed as inexpensive Hall sensors. Since Hall sensors, depending on their installation position, either on one North “- or one To address the south "polarity of the coding magnet, the respective polarity of the coding magnet can be determined in a relatively simple manner with these inexpensive components.
  • the transport system of the Textile machine producing cross-wound bobbin a machine length Cop feed line on, from which several preparation lines branch off. There is one on each of the preparation routes Cop preparation station or an additional preparation arranged.
  • the control device of the textile machine Via the control device, depending on the respective polarity of the information carriers of the transport plates, those arranged in the entrance area of the preparatory tracks switched electromagnetic switches and the transport plate with their spinnerets to the corresponding one Head preparation station headed.
  • the preparation routes are also as in claim 6 set out, both ends on two removal routes a distribution line as well as to the cop feed line connected. Before the junction of the two removal routes a switchable switch is installed, which is a precise Ejection of the transport plates depending on the result the cop preparation. The result of Kops preparation is easily done by an im Connection to the cop preparation station for example, optical sensor device monitors (Claim 7).
  • the transport system preferably has in addition to the normal "cop preparation stations still via a so-called additional preparation.
  • the additional preparation includes those spinning bobbins that are attached to the normal "cop preparation stations could not be processed.
  • a coding coil is arranged in the transport direction behind the additional preparation. This coding coil reverses the information carriers of those transport plates whose spinning heads could not be processed even during the additional preparation and thus makes them identifiable for subsequent treatment processes.
  • drop sensors are also in the range the cross transport routes arranged. This preferably in the Unwinding positions of the individual winding units installed Sensor devices detect the presence of one Transport plates containing spinning cops and then guide the rewinding process in question.
  • the transport system 21 is a known per se and therefore (not shown) cheese winder schematically shown.
  • the conveyor system 21 runs its own winding machine Transport plate 27 um, the spin heads 24 or 29 sleeves.
  • the transport plates 27 have information carriers 32 equipped, which will be discussed in more detail below becomes.
  • the transport system 21 has, as usual, a large number of different transport routes.
  • the transfer line 1 forms the interface of the present transport system 21 to (not shown) transport systems in the production process of upstream textile machines. These textile machines are usually ring spinning machines.
  • a (not shown) converter the transfer of the to Ring spinning machines manufactured, via the link 25 delivered, spinning bobbins 24 on the transport system 21 of the Winding machine or the return of the unwound sleeves 29 a link 26.
  • the spinning bobbins 24 are on its own winding machine Transport plate 27 placed and over a machine length Kopszu slaughter station 2 in the area of one or more Preparation routes 3a, 3b, 3 conveyed.
  • Preparation routes 3a, 3b To the Preparation routes 3a, 3b are respectively Positioned cop preparation stations 15a and 15b, in which, as is known, the back winding of the cops solved and a Peak winding is created.
  • an additional preparation 18 for problematic spinning cops arranged in the area of Preparation route 3 in the area of Preparation route 3 arranged.
  • the preparation sections 3a, 3b, 3 are over at the end Removal routes 4a, 4b, 4 with a storage route trained distribution route 5 and via removal routes 4a ', 4b', 4 'again connected to the cops feed section 2.
  • the spinning heads 24 standing upright on the transport plates 27 reach the entrance area of the transverse transport paths 6.
  • the transverse transport sections 6, which lead to the individual winding units, are in turn connected at the end to the return section 8.
  • the return path 8 opens into the takeover path 1.
  • the return path 8 is connected directly to the cop feed path 2 via a connecting path 7.
  • the transport system 21 also has one of the Return path 8 branching, so-called passage 10, a Sleeve cleaning section 11 and a manual preparation section 12.
  • the manual preparation section 12 is also a Transport route 13 connected to the return route 8.
  • Electromagnetic switches 9a, 9b, 9 which can be controlled in a defined manner or 9g, 9h, 9j arranged.
  • Such electromagnetic switches 9 are also at the entrance of passage 10 (magnetic switch 9d), at the entrance of the sleeve cleaning section 11 (magnetic switch 9e) and on both sides of the transport route 13 (magnetic switch 9c or 9f).
  • the electromagnetic switches 9 are over corresponding Control lines to the machine's own control device 14 connected and can be controlled via this will.
  • sensor devices 16a, 16b, 16 are arranged in the area of the cop feed path 2, in front of the branch to the preparation paths 3a, 3b, 3, sensor devices 16a, 16b, 16, preferably Hall sensors, are arranged.
  • Hall sensors are also in the area of the return path 8 in front of the entrance to the transport path 13 (Hall sensor 16c), in the region of the tube cleaning path 11 (Hall sensor 16d) and in each case in the region of the winding stations within the transverse transport paths 6 (Hall sensors 16e) Installed.
  • the transport system 21 also has Sensor devices 17a, 17b, 17, the success of Cop preparation stations 15a, 15b or the additional preparation 18 monitor and, if necessary, via the control device 14 Actuation of the downstream in the transport direction T. Initiate electromagnetic switches 9g, 9h, 9j.
  • Coding coil 19a In the area of additional preparation 18 there is also one Coding coil 19a installed. Further coding coils 19b and 19c are located on the return path 8. There is a Coding coil 19c before entering the transport path 13 and a further coding coil 19b behind the sleeve monitor 20 arranged.
  • the additional preparation 18 and the sleeve monitor 20 has the transport system 21 also a sleeve cleaning device 22 and one Manual preparation 23 on.
  • FIG. 2 shows a spinning cop 24 on a larger scale, which is positioned on the transport plate 27 with the base of its sleeve 29.
  • These known transport plates 27 are usually made of plastic and have a metal ring 28 in order to enable the use of electromagnetic switches 9.
  • the transport plate 27 are within the transport system 21 by continuous endless conveyor belts 30 or the like. promoted and are there, as is known, and therefore not shown, guided in lateral guide devices.
  • the transport plate 27 have an opening on its underside 31, in which a coding magnet 32 is mounted.
  • a coding magnet 32 essentially consists of a core 33, whose ferromagnetic material has a high remanence, a yoke plate 34 and a plastic casing 35.
  • Coding coil 19 for magnetic alignment of the coding magnets 32 shown.
  • Such coding coils 19 usually have via an iron core 37, a yoke 38 and one the iron core enclosing, energizable winding 39.
  • the winding 39 is preferably by a plastic sheath 40 protected.
  • the spinning heads 24 supplied by a ring spinning machine via the connecting line 25 are placed in the area of the take-up line 1 by a (not shown) converter on winding machine's own transport plate 27, the coding magnets 32 of which in each case indicate the direction of magnetization South ".
  • the transport plates 27 and thus the spinning bobbins 24 are then conveyed from the transfer line 1 to the bobbin feed line 2 and thereby reach the area of a Hall sensor 16a which is arranged in front of the branch in a preparation line 3a.
  • the Hall sensor 16a recognizes due to a corresponding installation position that the delivered transport plate 27 the direction of magnetization Süd "has and causes the electromagnet switch 9a to be energized via the control device 14. Because of its metal ring 28, the transport plate 27 is deflected into the preparation section 3a, so that the spinning cop 24 can be prepared in the cop preparation station 15a. That is, the rear winding becomes on the spinning cop solved and attached a tip winding that can be handled in the winding unit.
  • Successfully prepared spinning bobbins success is achieved through a Sensor device 17a are controlled via the Transport route 4a transported to the distribution route 5 and from there to the individual transverse transport routes 6 and thus distributed on the winding units, where the presence of a successfully prepared spinning cops 24 by e.g. in the area Hall sensors arranged at the unwinding position of the winding units 16e is detected.
  • Unwound sleeves 29 are on the return path 8 removed and returned to takeover route 1. Here they first pass through a Hall sensor 16c, which is the Magnetization direction of the coding magnet 32 of the relevant Transport plates 27 checked.
  • Transport plate the coding magnet of which direction of magnetization Süd ", as in the case described above, reach a sleeve monitor 20 without further treatment, which checks the sleeve 29 for possible winding residues.
  • the Magnetic switch 9d switched in the entrance area of the passage 10 and the corresponding transport plate 27 via the passage 10 returned to the cops feed section 2, where the remaining cops in one of the cop preparation stations 15a or 15b or in the Additional preparation 18 edited again and then is again fed to a winding unit.
  • the coding magnet 32 of the relevant transport plate 27 is applied to the magnetization direction by a coding coil 19c arranged behind the sleeve monitor 20
  • the magnetic switch 9d in the entrance area of the passage 10 and the magnetic switch 9e in the entrance area of the sleeve cleaning section 11 are switched so that the sleeve 29 is fed to a sleeve cleaning device 22.
  • a Hall sensor 16d is arranged in front of the sleeve device 22, which checks the coding state of the respective transport plate 27 and at a direction of magnetization South ", which indicates a misrun, triggers the alarm.
  • Sleeves that have been successfully processed in the sleeve cleaning 22 are passed via the electromagnetic switch 9f into the transport path 13 and conveyed back to the return path 8.
  • the winding condition of these sleeves 29 is then checked again by the sleeve monitor 20. If the sleeve monitor 20 determines that a cleaned sleeve 29 is present, the coding magnet 32 of the transport plate 27 in question is returned to the magnetization direction by the coding coil 19b arranged behind the sleeve monitor 20 South "poled back and the transport plate with the cleaned sleeve is conveyed to the takeover section 1, where the sleeve 29 is disposed of via the connecting section 26.
  • Kopse 24, for example in the first preparation station 15a could not be successfully prepared by the sensor device 17a recognized and by appropriate Actuation of the electromagnetic switch 9g over the Removal route 4a 'to the cop feed route 2 smuggled back. Then hits the Preparation attempt in a second, downstream Preparation station 15b fails, the spinning cop 24 becomes one Additional preparation 18 fed.
  • Kopse successfully treated in the additional preparation 18 were, as related to the Preparation stations 15a, 15b described, via a Transport route 4 of a distribution route 5 and thus the appropriate winding units supplied.
  • the coding magnet 19 of the corresponding transport plate 27 is changed to the magnetization direction by the coding coil 19a North "and the transport plate is immediately transported to the return path 8 by actuating the electromagnetic switch 9j via the removal path 4 'and the connecting path 7.
  • the Hall sensor 16c arranged in the region of the return path 8 detects that the delivered transport plate 27 does not South "polarity then has and initiates the electromagnetic switch 9c.
  • the transport plate 27 in question is deflected into the transport path 13 and conveyed to the manual preparation 23.
  • the coding coil 19c also polarizes the coding magnet 32 of the transport plate 27 in question in the magnetization direction South ". That is to say, the relevant transport plate 27, when the cop leaves the hand preparation 23, again normal "south polarity on.

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP97110951A 1996-09-10 1997-07-02 Système de transport pour une machine textile Expired - Lifetime EP0827933B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19636661 1996-09-10
DE19636661A DE19636661A1 (de) 1996-09-10 1996-09-10 Transportsystem für eine Textilmaschine

Publications (3)

Publication Number Publication Date
EP0827933A2 true EP0827933A2 (fr) 1998-03-11
EP0827933A3 EP0827933A3 (fr) 1998-04-29
EP0827933B1 EP0827933B1 (fr) 2001-11-28

Family

ID=7805105

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97110951A Expired - Lifetime EP0827933B1 (fr) 1996-09-10 1997-07-02 Système de transport pour une machine textile

Country Status (7)

Country Link
US (1) US5845864A (fr)
EP (1) EP0827933B1 (fr)
JP (1) JP3679562B2 (fr)
CN (1) CN1082928C (fr)
DE (2) DE19636661A1 (fr)
ES (1) ES2164965T3 (fr)
IN (1) IN192567B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19854375A1 (de) * 1998-11-25 2000-05-31 Schlafhorst & Co W Verfahren zum Betreiben eines Kreuzspulautomaten bei Partiewechsel
DE19855126A1 (de) * 1998-11-30 2000-05-31 Schlafhorst & Co W Kreuzspulautomat sowie Verfahren zum Betreiben eines Kreuzspulautomaten
DE20311960U1 (de) 2003-07-31 2003-10-02 Zinser Textilmaschinen Gmbh, 73061 Ebersbach Vorrichtung zum Erfassen von garn- und/oder maschinenbezogenen Daten an Flyerhülsen
DE502008002888D1 (de) * 2008-09-09 2011-04-28 Siemens Ag Transfervorrichtung mit dynamisch veränderbaren Antriebsbereichen
JP5655860B2 (ja) * 2010-10-26 2015-01-21 村田機械株式会社 搬送システム
IT1403277B1 (it) * 2010-12-20 2013-10-17 Savio Macchine Tessili Spa Dispositivo e procedimento per il controllo e l'alimentazione ad una roccatrice automatica di spole provenienti alla rinfusa dalla filatura
DE102016007779A1 (de) 2016-06-24 2017-12-28 Saurer Germany Gmbh & Co. Kg Verfahren zum Überwachen des ordnungsgemäßen Arbeitens der Spinnstellen einer Ringspinnmaschine
CN107521955A (zh) * 2017-07-18 2017-12-29 响水县恒泰纺织有限公司 一种纺织用传输机械
CN109941834A (zh) * 2019-03-30 2019-06-28 杭州锐冠科技有限公司 一种纱棒输送装置
CN110255293B (zh) * 2019-06-05 2023-09-22 青岛宏大纺织机械有限责任公司 一种用于络筒机的位置识别装置和方法
DE102021107062A1 (de) * 2021-03-22 2022-09-22 Saurer Spinning Solutions Gmbh & Co. Kg Spinnkops- und Hülsentransportsystem für eine automatische Spulmaschine
DE102021113506A1 (de) 2021-05-26 2022-12-01 Rieter Automatic Winder GmbH Verfahren zum Betreiben eines Kreuzspulautomaten

Citations (4)

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Publication number Priority date Publication date Assignee Title
DE2135330A1 (de) 1971-07-15 1973-01-25 Siemens Ag Steuerung fuer eine foerdereinrichtung
DE3603002C2 (fr) 1985-01-31 1990-03-29 Murata Kikai K.K., Kyoto, Jp
DE4041713A1 (de) 1990-12-24 1992-06-25 Schlafhorst & Co W Transportpalette
EP0593808A1 (fr) 1992-10-22 1994-04-27 W. SCHLAFHORST AG & CO. Dispositif pour transporter des bobines et/ou des tubes de bobine qui sont obtenue ou qui vont être traités par des machines textiles

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NL7603705A (nl) * 1976-04-08 1977-10-11 Ir Rudolph Abraham Hulscher Werkwijze voor het sorteren van spincops, en spin- hulzen ten gebruike daarbij.
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EP0402703B1 (fr) * 1989-06-10 1995-02-15 W. SCHLAFHORST AG & CO. Machine textile avec un système de transport automatique pour transporter des bobines ou des tubes textiles
DE4009318A1 (de) * 1989-06-15 1990-12-20 Schlafhorst & Co W Automatische spulmaschine mit einem geschlossenen kops- und huelstentransportsystem
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2135330A1 (de) 1971-07-15 1973-01-25 Siemens Ag Steuerung fuer eine foerdereinrichtung
DE3603002C2 (fr) 1985-01-31 1990-03-29 Murata Kikai K.K., Kyoto, Jp
DE4041713A1 (de) 1990-12-24 1992-06-25 Schlafhorst & Co W Transportpalette
EP0593808A1 (fr) 1992-10-22 1994-04-27 W. SCHLAFHORST AG & CO. Dispositif pour transporter des bobines et/ou des tubes de bobine qui sont obtenue ou qui vont être traités par des machines textiles

Also Published As

Publication number Publication date
CN1082928C (zh) 2002-04-17
JPH1087177A (ja) 1998-04-07
DE19636661A1 (de) 1998-03-12
ES2164965T3 (es) 2002-03-01
JP3679562B2 (ja) 2005-08-03
CN1182700A (zh) 1998-05-27
US5845864A (en) 1998-12-08
EP0827933A3 (fr) 1998-04-29
EP0827933B1 (fr) 2001-11-28
IN192567B (fr) 2004-05-01
DE59705512D1 (de) 2002-01-10

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