EP0442049A2 - Continu à filer à anneaux - Google Patents

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Info

Publication number
EP0442049A2
EP0442049A2 EP90122034A EP90122034A EP0442049A2 EP 0442049 A2 EP0442049 A2 EP 0442049A2 EP 90122034 A EP90122034 A EP 90122034A EP 90122034 A EP90122034 A EP 90122034A EP 0442049 A2 EP0442049 A2 EP 0442049A2
Authority
EP
European Patent Office
Prior art keywords
ring spinning
waste collection
collection container
spinning machine
waste
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Withdrawn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
EP90122034A
Other languages
German (de)
English (en)
Other versions
EP0442049A3 (en
Inventor
Wolfgang Dipl.-Ing. Igel
Manfred Hauers
Dieter Vits
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
Sohler Airtex GmbH
Ernst Jacobi GmbH
Original Assignee
Zinser Textilmaschinen GmbH
Sohler Airtex GmbH
Ernst Jacobi 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 Zinser Textilmaschinen GmbH, Sohler Airtex GmbH, Ernst Jacobi GmbH filed Critical Zinser Textilmaschinen GmbH
Publication of EP0442049A2 publication Critical patent/EP0442049A2/fr
Publication of EP0442049A3 publication Critical patent/EP0442049A3/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Withdrawn legal-status Critical Current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
    • D01H11/00—Arrangements for confining or removing dust, fly or the like
    • D01H11/005—Arrangements for confining or removing dust, fly or the like with blowing and/or suction devices
    • D01H11/006—Arrangements for confining or removing dust, fly or the like with blowing and/or suction devices travelling along the machines
    • 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
    • D01H9/02—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 completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
    • D01H9/08—Doffing arrangements independent of spinning or twisting machines
    • D01H9/10—Doffing carriages ; Loading carriages with cores

Definitions

  • the invention relates to a ring spinning system with at least one ring spinning machine and at least one operator runner which can be moved along the ring spinning machine, both the ring spinning machine and the operator runner having a waste collecting container for flight, roving tears or the like which is under operation with a closure lid which can be opened in the same direction, and due to a pressure drop between the Waste containers an emptying of the operator's waste container into the waste collection container of the ring spinning machine can take place.
  • Such operating runners for example on a guide rail above the ring spinning machine or on a guide rail installed on the hall floor, which can be designed as cleaning devices, thread attaching devices or automatic roving bobbin changers, are known in a wide variety of embodiments.
  • DE-OS 30 47 945 relates, for example, to a traveling cleaner arranged above the spinning machine with a filter box for collecting the sucked-up flight or dirt dust.
  • the filter box is emptied into an easily replaceable dust bag at a disposal device on the machine end, in which there is a slight negative pressure due to its connection to the spinning machine's own suction system.
  • DE-OS 15 10 721 shows a spinning machine system with a traveling cleaner which is L-shaped in cross section.
  • the vertical blow hoses have a large number of blow nozzles;
  • In the horizontally arranged machine housing there is an upward suction opening which is covered by a filter element.
  • the filter element is cleaned of adhering flight on a cleaning device arranged on the spinning machine end, which is connected to the central suction device of the ring spinning machine.
  • the suction opening of this cleaning device is usually closed and is only opened by the incoming traveling cleaner.
  • DE-PS 14 54 589 also relates to a cleaning device for textile machines designed as a traveling cleaner.
  • This traveling cleaner has a blower arrangement, suction and blowing hoses and a filter box for collecting the suctioned flight.
  • the suction or blowing stream of this device can be deflected via a plurality of flaps in such a way that the filter is blown off and emptied as soon as the traveling cleaner enters a disposal station arranged on the machine end.
  • DE 37 33 550 A1 describes a traveling cleaner of the aforementioned type, the filter chamber of which can be closed by means of a pneumatically operated flat slide. By means of an opening cylinder, this flat slide can be actuated simultaneously with a slide sealing the disposal device and the filter chamber of the traveling cleaner can thus be connected to the disposal device.
  • a traveling cleaner empties its filter chamber into a separate disposal device arranged next to the spinning machine. This emptying is done either by blowing out the Filter chamber by means of the blowers arranged in the traveling cleaner or by suction.
  • the disposal device has a suction fan.
  • the air contaminated with fiber fly is sucked into a filter chamber via suction elements in normal operation.
  • the fiber fly is separated from the air by a filter in the filter chamber.
  • the filter is blown in countercurrent with the drain opening opened.
  • the fiber fly present in the filter chamber is blown out and at the same time cleaned by the air flowing through the filter in countercurrent.
  • a complicated flap or slide control is required.
  • a first flap is opened, which connects the suction side of the fan with the ambient air, which thus draws in air from its surroundings.
  • the suction line leading to the filter chamber is closed by a further flap, which interrupts the suction of air from the filter chamber.
  • a third slide opens a connection between the pressure side of the fan and the filter chamber. This type of slide or flap control is very complex.
  • DE 33 40 672 A1 describes a cleaning device whose waste collection container is designed to be displaceable, the waste collection container being connected to the suction or pressure side of a fan by displacement.
  • the extended waste collection container connected to the pressure side of the fan can then be emptied via a bottom flap.
  • CH-PS 601 520 an operator runner for spinning machines is known which, in addition to thread break monitoring and tying devices, also has cleaning devices. These cleaning devices have a blowing and suction proboscis and collect the fiber fly in an operator's own filter chamber. The front side of this filter chamber of the operating rotor is equipped with an emptying flap.
  • a special fiber flight collecting device is arranged on a machine end frame of the spinning machine, which has a suction nozzle on each side of the machine, which presses the emptying flaps inward when the operating rotor approaches.
  • the filter chambers of the operator runner are then cleaned using a powerful suction fan.
  • the invention has for its object to provide a ring spinning system which has a plurality of different operator runners, at least some of these operator runners carrying waste collection bins which are automatically emptied in the area of the machine end frame, with the other operator runners being impeded by Connection structures must be avoided.
  • the waste collection container of the operator runner designed as a roving bobbin changer can be connected laterally to the waste collection container of the ring spinning machine, the waste collection containers being movable against one another and the closure covers being connected via coupling elements in an approximate position of the waste collection containers. After opening this cover by means of a protective piston gear arranged on the operator runner, the waste collector container of the operator rotor is emptied into the waste collector container of the ring spinning machine due to a pressure drop between these waste collection containers.
  • the waste collection container of the operator runner is mounted in guides and can be moved in the direction of the waste collection container of the ring spinning machine by means of a working element, for example a thrust piston gear.
  • the closure covers arranged on the front of the waste collection containers are preferably designed as slides that slide in guides.
  • the slide of the waste collection container of the operator can be raised by means of a working element, for example a thrust piston gear, when the waste collection container is extended and at the same time raises the slide of the waste collection container of the ring spinning machine via the coupling elements.
  • a working element for example a thrust piston gear
  • the suction source in the operator runner is switched off to produce the pressure gradient between the waste collection containers during or shortly after the operator's own waste collection container is extended.
  • shut-off element arranged in the suction line, which likewise leads to a vacuum reduction in the waste collection container of the operator runner.
  • the figure shows schematically the end frame 1 of a ring spinning machine with parts of the machine's own suction device.
  • suction devices known per se essentially consist of a suction draft source (not shown) to which a waste collection container 2 is connected via a suction draft line 4.
  • the waste collection container 2, which, as usual, has a filter 5, is also connected in a known manner via a suction line 3 to the suction devices (not shown) arranged at the individual spinning positions.
  • the front wall of the waste collection container 2 has a closure cap 6, preferably a slide which can be displaced in a guide 7.
  • An operating runner 10 is arranged on a guide rail 9 in front of the ring spinning machine.
  • the operator runner 10 can be, for example, an automatic roving bobbin changer that removes outgoing roving bobbins from the creel and replaces them with new roving bobbins.
  • This suction system consists essentially of a suction source 12, which is connected via a flexible suction line 11 to a waste collection container 16.
  • the waste collection container 16 is also connected via a likewise flexible suction line 13 to the suction devices (not shown) of the operating rotor 10.
  • the waste collection container 16 is divided by a filter 17 into two chamber halves and slidably mounted in guides 20, 21. On its side facing the ring spinning machine, the waste collection container 16 is closed by an end cover 18.
  • the end cover 18 is advantageously designed as a slide that slides in a guide 33.
  • the roving bobbin changer (10) When the roving bobbin changer (10) has carried out a roving bobbin changing cycle and has collected fiber material in its waste collection container 16, it moves into the area of the end frame 1 of a ring spinning machine.
  • the roving bobbin changer 10 stops in a position in which the emptying openings of the waste collection containers 2 and 16 which are closed by the slides 6 and 18 are exactly opposite.
  • the waste collection container 16 of the operator runner which is mounted in guides 20, 21, is pushed out in the direction of the ring spinning machine by means of a working element 22, for example a thrust piston transmission.
  • the thrust piston gear 22 is acted upon via a valve element 23, which is connected to a power source 25 via a pressure medium line 30 and to a machine's own control system 32 via a control line 24.
  • a coupling element 19 attached to the slide 18 engages in a correspondingly shaped coupling element 8 on the slide 6 of the waste collection container 2 arranged in the end frame 1 of the ring spinning machine.
  • the machine's own control system 32 ensures that a pressure drop is produced between the waste collecting container 16 of the operator runner and the waste collecting container 2 2 of the ring spinning machine.
  • This pressure drop can be generated, for example, by switching off the suction draft source 12 of the operating rotor 10 or by closing a shut-off device 31 arranged in the suction draft line 11.
  • a stop 26 arranged on the slide 18 stands exactly above the working element (thrust piston transmission 27), which is connected to the power source 25 via a valve element 28.
  • This valve element 28 is also connected to the control system 32 via a control line 29.
  • the end cover 18 is raised in the guide 33 via the extending piston rod and the stop 26, the end cover 6 of the waste collection container 2 also being opened via the coupling elements 19 and 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP19900122034 1990-01-16 1990-11-17 Ring spinning station Withdrawn EP0442049A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4001007A DE4001007A1 (de) 1990-01-16 1990-01-16 Ringspinnanlage
DE4001007 1990-01-16

Publications (2)

Publication Number Publication Date
EP0442049A2 true EP0442049A2 (fr) 1991-08-21
EP0442049A3 EP0442049A3 (en) 1991-11-06

Family

ID=6398119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900122034 Withdrawn EP0442049A3 (en) 1990-01-16 1990-11-17 Ring spinning station

Country Status (4)

Country Link
US (1) US5107670A (fr)
EP (1) EP0442049A3 (fr)
JP (1) JPH04214429A (fr)
DE (1) DE4001007A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710658A1 (fr) * 1993-09-30 1995-04-07 Saint Eloi Ateliers Sa Installation pour le partage d'une machine entre au moins deux machines.
CN109811433A (zh) * 2017-11-22 2019-05-28 塞维欧纺织机械股份公司 自由端型纺纱机和从自由端型纺纱机排出纱线废料的方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19526837B4 (de) * 1995-07-22 2007-01-04 Rieter Ingolstadt Spinnereimaschinenbau Ag Verfahren zum Verbinden eines Unterdruckkanals mit einer Unterdruckleitung und Textilmaschine
DE10347691A1 (de) * 2003-10-14 2005-05-19 Sohler-Neuenhauser Gmbh & Co. Kg Reinigungsvorrichtung für Textilmaschinen

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB381622A (en) * 1931-07-16 1932-10-13 Frederick Aubrey Norris Improvements in or connected with vacuum cleaner installations
US2799356A (en) * 1955-06-29 1957-07-16 Spinsavac Corp Access door for vacuum type filter boxes
CH375644A (de) * 1959-10-23 1964-02-29 Rieter Ag Maschf Faden- und Flugabsauganlage an einer Ringspinnmaschine
DE1454586A1 (de) * 1962-01-31 1969-01-30 Jacobi E & Co Kg Fahrbare pneumatische Reinigungsanlage fuer Textilmaschinen,vornehmlich fuer Spinnmaschinen
DE1454589A1 (de) * 1963-03-14 1969-03-27 Jacobi E & Co Kg Fahrende,pneumatische Reinigungsvorrichtung fuer Textilmaschinen
CH415394A (de) * 1964-08-26 1966-06-15 Luwa Ag Vorrichtung zur Reinigung von Wanderbläserfiltern
US3908346A (en) * 1971-05-07 1975-09-30 Parks Cramer Co Traveling textile machine tending unit
FR2141603A1 (en) * 1971-06-18 1973-01-26 Jacobi E & Co Kg Spinning frame - with vaccuum cleaning device movable along frame with splicing device
CH601520A5 (en) * 1976-08-16 1978-07-14 Jacobi E & Co Kg Cleaner for a spinning or twisting frame
US4333772A (en) * 1980-06-18 1982-06-08 Parks-Cramer Company Traveling pneumatic cleaner and automatic unloading arrangement and method
DE3047945A1 (de) * 1980-12-19 1982-07-08 Ackermann-Göggingen AG, 8900 Augsburg Zentrale, leicht auswechselbare staub- und schmutzsammeleinrichtung, insbesondere fuer textilmaschinen mit abblasung- bzw. absaugungsanlagen
ES8203999A1 (es) * 1981-03-10 1982-05-01 Pons Ubach Antonia Aparato automatico para la alimentacion de mecha en maquinascontinuas de hilar
JPS58144133A (ja) * 1982-02-10 1983-08-27 Toyoda Autom Loom Works Ltd 繊維機械用巡回式作業機の真空供給方法および装置
DE3340672A1 (de) * 1983-11-10 1985-06-27 Ernst Jacobi & Co Kg, 8900 Augsburg Reinigungsgeraet
DE3400841A1 (de) * 1984-01-12 1985-07-25 Ernst Jacobi & Co Kg, 8900 Augsburg Reinigungsgeraet
IT8428984U1 (it) * 1984-06-19 1985-12-19 Esam Spa Bocchettone di innesto per impianti di aspirazione centralizzati.
US4835957A (en) * 1986-11-22 1989-06-06 Fritz Stahlecker Open-end spinning machine
JPS6452831A (en) * 1987-08-24 1989-02-28 Murao Boki Kk Waste fiber-collecting apparatus
DE3733550A1 (de) * 1987-10-03 1989-04-13 Jacobi E & Co Kg Reinigungsanlage fuer textilmaschinen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710658A1 (fr) * 1993-09-30 1995-04-07 Saint Eloi Ateliers Sa Installation pour le partage d'une machine entre au moins deux machines.
EP0646664A3 (fr) * 1993-09-30 1995-05-24 Saint Eloi S A Atel Installation pour le partage d'une machine entre au moins deux machines.
CN109811433A (zh) * 2017-11-22 2019-05-28 塞维欧纺织机械股份公司 自由端型纺纱机和从自由端型纺纱机排出纱线废料的方法
EP3489398A1 (fr) * 2017-11-22 2019-05-29 Savio Macchine Tessili S.p.A. Métier à filer à bout libre ayant une évacuation du fil défectueux améliorée et procédé de fonctionnement de ce métier

Also Published As

Publication number Publication date
DE4001007A1 (de) 1991-07-18
DE4001007C2 (fr) 1993-08-05
JPH04214429A (ja) 1992-08-05
US5107670A (en) 1992-04-28
EP0442049A3 (en) 1991-11-06

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