EP0468566A1 - Appareil pour supporter des enroulements de fil pendant leur teinture - Google Patents

Appareil pour supporter des enroulements de fil pendant leur teinture Download PDF

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Publication number
EP0468566A1
EP0468566A1 EP91201786A EP91201786A EP0468566A1 EP 0468566 A1 EP0468566 A1 EP 0468566A1 EP 91201786 A EP91201786 A EP 91201786A EP 91201786 A EP91201786 A EP 91201786A EP 0468566 A1 EP0468566 A1 EP 0468566A1
Authority
EP
European Patent Office
Prior art keywords
reels
modules
shaft
dyeing
fact
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Withdrawn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
EP91201786A
Other languages
German (de)
English (en)
Inventor
Giovanni Bellini
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.)
Loris Bellini & C Srl
Original Assignee
Loris Bellini & C Srl
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 Loris Bellini & C Srl filed Critical Loris Bellini & C Srl
Publication of EP0468566A1 publication Critical patent/EP0468566A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
    • D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
    • D06B5/16—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length through yarns, threads or filaments

Definitions

  • the frame is generally composed of a base element provided with vertical rods onto which superimposed rows of reels are fitted and then locked in place by an upper element which in turn engages with the upper end of the rods.
  • the length of the rods is the maximum height that can be received in the machine and consequently defines the loading capacity of the dyeing device.
  • a system of this kind is disadvantageous for flexible productions, that is to say aimed at dyeing small and variable quantities of yarn, since it is only possible to dye multiple quantities of the invariable loading capacity of the machine imposed by the fixed dimensions of the frame.
  • the general scope of this invention is to obviate the aforementioned problems by providing a device for supporting reels in dyeing autoclaves which enables automatic or manual modular loading of the reels, moreover without any considerable unevenness in compression between reels at different heights in the machine and which does away with the need for intermediate handling of the reels during the entire dyeing process.
  • a device for supporting reels of yarn in dyeing autoclaves comprising a supporting structure composed of a base from which protrudes a central shaft, a plurality of modules each comprising a centrally perforated plate which fits onto the shaft and from which hollow pins protrude at right angles to each receive one or more reels stacked one on top of the other, a cover which can be locked on to the shaft to hold in place a plurality of modules, each module being provided with elements to reciprocally couple and centre it with the other modules.
  • figure 1 shows a vertical section of a dyeing machine, generically indicated by reference 10.
  • Said device comprises a sealable cylindrical container 11 with a delivery duct 12 and a return duct 13 for the dyeing fluid.
  • the container has an upper portion which can be opened to insert a removable device for supporting reels of yarn 13.
  • the supporting device 14 comprises a disc-shaped base element 15 onto which is vertically secured a shaft 16 disposed to lie coaxial to the container 11.
  • supporting modules each composed of a centrally perforated disc-shaped base or plate 17, with vertical hollow parallel pins 18 or cylinders disposed circumferentially at regular intervals, as shown in figure 2.
  • each cylinder 18 is provided from below with a Y-shaped coupling element 19 disposed partially protruding from the lower surface of the disc-shaped base 17.
  • the cylinders 18 advantageously couple together to form vertical ducts and have perforated lateral surfaces to deliver through the reels a stream of dyeing fluid which flows upwards from the base 15 made in the form of a cavity 25 to constitute a manifold for distribution of the fluid flowing from the duct 12.
  • the cylinders 18 are shorter in height than the sum total of the heights of the reels that are fitted onto them, as for example shown in figure 3 for hollow pins each advantageously receiving two reels.
  • the frame 14 is assembled by fitting the respective reels on the pins of each module 20 and then fitting the modules onto the central shaft 16 so as to align them with the elements 19 of each module disposed to act as a guide for the module immediately below.
  • the modules superimposed to fill the shaft 16 are three in number.
  • the upper part of the latter is fitted with a fastening element or upper lid 21 having a disc-shaped portion 22 provided underneath with guide elements 23 and coupling means 24 to couple it to the free end of the shaft 16.
  • the guide elements 23 engage with the corresponding cylinders 18, and the coupling means 24 fit into their respective seats in the end of the shaft 16.
  • the height of the sum total of reels on each cylinder is equal to the length of the latter.
  • the frame can thus be inserted into the dyeing vat 11 and the dyeing process can be carried out according to the usual technique which is well known by the technician and therefore not further described.
  • the frame 14 is sufficiently rigid to enable it to be inserted together with the shaft 16 between the spindles 28, 29 of a centrifugal machine 26, as schematically shown in figure 4.
  • the frame is made to rotate by means of an electric geared motor 30. When the latter is operated at high speed the excess fluid is eliminated from the reels and collects on the bottom of the container 27 from where it is drained off through a duct 31.
  • the frame 14 can be transferred to a drying machine which is substantially of known technique and therefore not shown.
  • the container 11 can be filled with dyeing fluid just enough to cover all the reels, so as to minimize the use of fluid.
  • a further considerable advantage of the invention consists of facilitating the automated positioning of the reels on the supports.
  • a first robotized arm can easily fit the reels on the individual modules, of limited dimensions, and the modules thus loaded can then be fitted onto the shaft 16 either by hand or by means of a second robotized arm.
  • a still further advantage of the invention is that of enabling the reels of yarn to be stored already inserted in the individual modules, so as to be easily handled in groups, and then quickly fitted onto the shafts 16 when they are to be dyed.
  • guiding and coupling elements 19 can be disposed at the top of each cylinder instead of at the lower end, so as to each engage the cylinder immediately above it.
  • the length of the cylinders 18 will obviously be made equal to that of the sum total of the reels to be inserted into each of them.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP91201786A 1990-07-27 1991-07-09 Appareil pour supporter des enroulements de fil pendant leur teinture Withdrawn EP0468566A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2156090U 1990-07-27
IT2156090U IT220063Z2 (it) 1990-07-27 1990-07-27 "dispositivo di sostegno di rocche di filato durante operazioni di tintura"

Publications (1)

Publication Number Publication Date
EP0468566A1 true EP0468566A1 (fr) 1992-01-29

Family

ID=11183612

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91201786A Withdrawn EP0468566A1 (fr) 1990-07-27 1991-07-09 Appareil pour supporter des enroulements de fil pendant leur teinture

Country Status (2)

Country Link
EP (1) EP0468566A1 (fr)
IT (1) IT220063Z2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442939A (en) * 1993-04-19 1995-08-22 Gaston County Dyeing Machine Co. Carrier for supporting textile material in a wet treatment machine
US5590553A (en) * 1995-03-13 1997-01-07 Gaston County Dyeing Machine Company Carrier for supporting textile material packages in a wet treatment machine and package retaining cap for same
CN114457525A (zh) * 2022-03-30 2022-05-10 常州东方伊思达染织有限公司 一种筒子纱染色的前后处理工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH357369A (de) * 1957-05-15 1961-10-15 Thies Kg Spezialmaschinenfabri Packzylinder zum Nassbehandeln von losem Textilmaterial
FR2486974A1 (fr) * 1980-07-15 1982-01-22 Schlumpf Raymond Perfectionnements aux porte-bobinots de teinture
US4341361A (en) * 1980-10-01 1982-07-27 Burke Mills, Inc. Yarn carrier for pressure kier
GB2174117A (en) * 1985-04-17 1986-10-29 Krantz H Gmbh & Co Device for reception of textile material for both wet treatment and dewatering
EP0288373A1 (fr) * 1987-04-22 1988-10-26 M. P. DURAND & Cie Machine de chargement et/ou de déchargement de bobines de fil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH357369A (de) * 1957-05-15 1961-10-15 Thies Kg Spezialmaschinenfabri Packzylinder zum Nassbehandeln von losem Textilmaterial
FR2486974A1 (fr) * 1980-07-15 1982-01-22 Schlumpf Raymond Perfectionnements aux porte-bobinots de teinture
US4341361A (en) * 1980-10-01 1982-07-27 Burke Mills, Inc. Yarn carrier for pressure kier
GB2174117A (en) * 1985-04-17 1986-10-29 Krantz H Gmbh & Co Device for reception of textile material for both wet treatment and dewatering
EP0288373A1 (fr) * 1987-04-22 1988-10-26 M. P. DURAND & Cie Machine de chargement et/ou de déchargement de bobines de fil

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442939A (en) * 1993-04-19 1995-08-22 Gaston County Dyeing Machine Co. Carrier for supporting textile material in a wet treatment machine
US5590553A (en) * 1995-03-13 1997-01-07 Gaston County Dyeing Machine Company Carrier for supporting textile material packages in a wet treatment machine and package retaining cap for same
CN114457525A (zh) * 2022-03-30 2022-05-10 常州东方伊思达染织有限公司 一种筒子纱染色的前后处理工艺

Also Published As

Publication number Publication date
IT9021560V0 (it) 1990-07-27
IT9021560U1 (it) 1992-01-27
IT220063Z2 (it) 1993-06-09

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