EP0367042A1 - Table d'alimentation double - Google Patents

Table d'alimentation double Download PDF

Info

Publication number
EP0367042A1
EP0367042A1 EP89119484A EP89119484A EP0367042A1 EP 0367042 A1 EP0367042 A1 EP 0367042A1 EP 89119484 A EP89119484 A EP 89119484A EP 89119484 A EP89119484 A EP 89119484A EP 0367042 A1 EP0367042 A1 EP 0367042A1
Authority
EP
European Patent Office
Prior art keywords
spinning
textile fiber
transport device
processing machine
conveyor
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
EP89119484A
Other languages
German (de)
English (en)
Other versions
EP0367042B1 (fr
Inventor
Erich Jornot
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter 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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0367042A1 publication Critical patent/EP0367042A1/fr
Application granted granted Critical
Publication of EP0367042B1 publication Critical patent/EP0367042B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/005—Arrangements for feeding or conveying the slivers to the drafting machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/14—Aprons, endless belts, lattices, or like driven elements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/18—Supports for supply packages
    • D01H1/186—Supports for supply packages for supplying from 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
    • 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 spinning can frame for the supply of textile fiber tapes to a processing machine, in which a plurality of textile fiber tape-containing spinning cans are arranged along a spinning can frame on one or both sides of the strand to be formed from textile fiber tapes, with a pull-off device assigned to each textile fiber tape for discharging the assigned spinning can, the from the textile cans drawn off are transferred via a transport device acting in the conveying direction to the processing machine.
  • Containers located in the spinning can frame are placed on a subsequent conveyor belt via a take-off device.
  • the conveyor belt transfers these textile fiber belts in an approximately parallel state to one another to a subsequent processing machine.
  • a reserve can is assigned to the respective working can in this arrangement.
  • the reserve belt is automatically tracked via a take-off device assigned to the reserve belt without the subsequent processing machine or the feed belt having to be stopped.
  • the belt end is still in the front part of the processing machine, e.g. of a stretch, it is still possible to connect the end of the band with the new beginning of the band with some effort.
  • the object of the invention is to provide a device create, which makes it possible to connect the spinning can frame as close as possible in a compact form with the subsequent processing machine, whereby the attachment of a new belt can be done manually or automatically even at high working speeds.
  • one or more conveyor devices are arranged to the transport device, which ensure the supply of all textile fiber tapes to the transport device at a predetermined minimum distance from the insertion point of the processing machine, the minimum distance being the measure of the distance between the insertion point of the processing machine and the removal device spinning can closest to the processing machine.
  • the conveyor devices transfer all textile fiber belts to a common delivery point for the transport device, which is located within the spinning can frame. This makes it possible for the fiber tapes to be combined at the common delivery point to form a fleece that can be used by the processing machine.
  • the attachment of the conveyor above the transport device is advantageous for the feed tion to the transport device, because in the area of the transfer point the textile fiber belts are already guided by gravity onto the transport device.
  • Attaching the conveyor below the transport device has the advantage that the distance from the spinning can dispenser to the take-off device can be kept relatively small and the risk of tearing off the belt in this area is reduced.
  • the front area refers to the area of the spinning can frame which is located in the infeed area of the subsequent processing machine.
  • the assignment of individual conveyor belts to the respective take-off device provides simple tracking of individual textile fiber belts, in particular when each conveyor belt is driven individually and can thus be controlled individually.
  • a manual tracking of a reserve belt on the conveyor belts is made possible if the distance to the feed point to the transport device to the delivery point on the conveyor belt corresponds at least to the switch-off route.
  • the attachment of a guide device in the area of the feed point makes it easier to bring the conveyor belts together to form a nonwoven fabric that can be used for the subsequent processing machine.
  • the merging into a nonwoven fabric in the area of the dispensing device enables simple and problem-free tracking of one or more reserve tapes in this area.
  • Figures 1 and 2 show a processing machine, e.g. a section 1, to which spinning cans 3 arranged in a row in a spinning can frame 2 are assigned.
  • the textile fiber belts 4 located in the spinning cans are discharged onto a conveyor belt 6 via a take-off device 5.
  • the conveyor belts 6 transport the textile fiber belts 4 in a direction opposite to the route 1.
  • the belts 4 are fed at the end of the conveyor belt 6 downwards at the feed point 7 onto a conveyor belt 8 conveying in the direction of the route.
  • the belts thus guided to route 1 are removed from the take-up rollers 9 of route 1 and transported on to route 1 for processing.
  • a guide plate 10 which is provided with guide rails 11 (FIG. 3), is arranged in the area of the feed point 7.
  • the baffle 10 tapers downward in the direction of the feed point 7, as a result of which the strips 4 are brought together to form a nonwoven fabric 12.
  • a reserve can 13 is arranged behind the spinning can frame 2, from which a reserve belt 16 in the upper region of the guide plate 10 can be fed via a take-off device 14 and guide rollers 15.
  • the extraction device 5 of the rear can 3 is at a distance A from the feed point 7.
  • the distance A corresponds at least to the switch-off distance that is required in order to shut down line 1 or the transport devices when the strip ends or breaks.
  • the conveyor belt 8 is provided with guide elements 17 for better guidance of the fiber layer 12.
  • Figure 4 shows a further embodiment, the feed point 7 is arranged on the conveyor belt 8 in the front part of the spinning can frame 2, the distance B being greater than the switch-off distance required to stop the line, or so large that an automatic tracking of a Reserve tape is possible without the machine coming to a standstill.
  • the tapes 4 of the front cans 3 are over a
  • Conveyor belt 18 and the belts 4 of the further cans 3 are transported to the feed point 7 via a conveyor belt 19.
  • the conveyor devices are opposite, the front conveyor belt 18 transporting the sliver 4 away from the line 1.
  • a reserve belt 16 is arranged in the region of the discharge ends of the conveyor belts 18 and 19. The reserve belt 16 is brought to this point by the reserve can 13 standing at the end of the spinning can frame via a draw-off device 14, a conveying element 20 and the guide rollers 15.
  • FIG. 5 shows a further exemplary embodiment, the conveyor belt 6 being arranged below the conveyor belt 8.
  • the belt 4 is again placed on the conveyor belt 6 via the take-off device 5 and arrives at a deflection point 21.
  • the deflection point 21 is designed such that it lies in a semicircle around the rear end of the conveyor belt 8, with a clamping point 24 for conveying the belts is provided in this area.
  • This clamping point 24 is achieved in that in the region of the deflection point 21 a guide roller 22 of the conveyor belt 6 acts via a spring 23 in the direction of the conveyor belt 8. The entrained by the clamping effect
  • Textile fiber belts 4 reach the conveyor belt 8 in the upper region of the deflection point 21 as a result of their gravity and are transferred to the take-up rollers 9.
  • a reserve belt can be attached over the entire length of the conveyor belt 8 to just before the take-up rollers 9.
  • FIG. 6 essentially corresponds to the structure according to the example of FIG. 1, only the conveyor belt 6 being divided into individual conveyor belts and each conveyor belt being provided for the transport of a textile fiber belt 4.
  • the advantage of this arrangement is, in particular if the conveyor belts each have a separate drive, that the tracking of a textile fiber belt is simplified.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
EP89119484A 1988-11-03 1989-10-20 Table d'alimentation double Expired - Lifetime EP0367042B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4087/88 1988-11-03
CH408788 1988-11-03

Publications (2)

Publication Number Publication Date
EP0367042A1 true EP0367042A1 (fr) 1990-05-09
EP0367042B1 EP0367042B1 (fr) 1992-12-23

Family

ID=4269582

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89119484A Expired - Lifetime EP0367042B1 (fr) 1988-11-03 1989-10-20 Table d'alimentation double

Country Status (6)

Country Link
US (1) US4996748A (fr)
EP (1) EP0367042B1 (fr)
JP (1) JPH02261779A (fr)
DD (1) DD284864A5 (fr)
DE (1) DE58903109D1 (fr)
PT (1) PT91966B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0480359A1 (fr) * 1990-10-12 1992-04-15 Maschinenfabrik Rieter Ag Dispositif et procédé pour alimenter des rubans de fibres à une machine textile
EP0542691A1 (fr) * 1991-11-12 1993-05-19 Howa Machinery Limited Cantre pour une machine de traitement de rubans
CH682912A5 (de) * 1990-05-21 1993-12-15 Rieter Ag Maschf Vorrichtung zum Zuführen von Faserbändern zu einer textilverarbeitenden Maschine.
DE19908371A1 (de) * 1999-02-26 2000-08-31 Truetzschler Gmbh & Co Kg Vorrichtung an einer Strecke zur Verarbeitung eines Faserverbandes aus Faserbändern

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681632A5 (fr) * 1990-02-21 1993-04-30 Rieter Ag Maschf
DE4142038C5 (de) * 1991-12-19 2012-03-15 Rieter Ingolstadt Gmbh Vorrichtung zur Verarbeitung einer Mehrzahl von Faserbändern
US9718637B2 (en) 2013-08-16 2017-08-01 Rjs Corporation Creel threader and method of use
CN113293466B (zh) * 2021-05-31 2022-01-25 襄樊富仕纺织服饰有限公司 一种提高原料混合均匀性的并条机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230644B2 (de) * 1971-06-22 1975-02-06 Mec Officina Meccanica Di Lora Marze Camillo Viazzo Renzo & C. S.N.C., Ponderano, Vercelli Vorrichtung zum automatischen Zuführen von Textilfaserbändern aus Behältern zu Verarbeitungsmaschinen
GB1540491A (en) * 1976-03-26 1979-02-14 Bulla B Apparatus for feeding fibre slivers to a textile machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR611315A (fr) * 1926-02-17 1926-09-25 Filature De Coton Th Barrois Dispositif d'arrêt automatique des cardes
US2442478A (en) * 1944-12-01 1948-06-01 Toronto Carpet Mfg Co Ltd Carding machine
CH290226A (de) * 1950-05-27 1953-04-30 Rieter Joh Jacob & Cie Ag Verfahren zum Herstellen eines Wickels aus einer Mehrzahl von Faserbändern auf einer Bandwickelmaschine.
US3345695A (en) * 1964-04-27 1967-10-10 Ideal Ind Double stop motion for a creel
US3330007A (en) * 1966-01-04 1967-07-11 Spring Mills Inc Lapper stop motion
IT1079544B (it) * 1977-01-27 1985-05-13 Bulla Beatrice Perfezionamento apportato alle rastrelliere a vasi per l'alimentazione di nastri di fibre tessili a macchine operatrici
US4443913A (en) * 1980-07-25 1984-04-24 Glp Industrial Property Bureau Creel
IN161184B (fr) * 1983-06-21 1987-10-17 Rieter Ag Maschf
JP3549624B2 (ja) * 1995-06-27 2004-08-04 株式会社クラレ 熱可塑性樹脂組成物

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230644B2 (de) * 1971-06-22 1975-02-06 Mec Officina Meccanica Di Lora Marze Camillo Viazzo Renzo & C. S.N.C., Ponderano, Vercelli Vorrichtung zum automatischen Zuführen von Textilfaserbändern aus Behältern zu Verarbeitungsmaschinen
GB1540491A (en) * 1976-03-26 1979-02-14 Bulla B Apparatus for feeding fibre slivers to a textile machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682912A5 (de) * 1990-05-21 1993-12-15 Rieter Ag Maschf Vorrichtung zum Zuführen von Faserbändern zu einer textilverarbeitenden Maschine.
EP0480359A1 (fr) * 1990-10-12 1992-04-15 Maschinenfabrik Rieter Ag Dispositif et procédé pour alimenter des rubans de fibres à une machine textile
EP0542691A1 (fr) * 1991-11-12 1993-05-19 Howa Machinery Limited Cantre pour une machine de traitement de rubans
US5299343A (en) * 1991-11-12 1994-04-05 Howa Machinery, Ltd. Creel device for a machine for handling slivers
DE19908371A1 (de) * 1999-02-26 2000-08-31 Truetzschler Gmbh & Co Kg Vorrichtung an einer Strecke zur Verarbeitung eines Faserverbandes aus Faserbändern
US6295699B1 (en) 1999-02-26 2001-10-02 TRüTZSCHLER GMBH & CO. KG Sliver orienting device in a draw frame

Also Published As

Publication number Publication date
PT91966B (pt) 1995-08-09
US4996748A (en) 1991-03-05
JPH02261779A (ja) 1990-10-24
EP0367042B1 (fr) 1992-12-23
PT91966A (pt) 1990-05-31
DD284864A5 (de) 1990-11-28
DE58903109D1 (de) 1993-02-04

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