EP0277373A1 - Vorrichtung zum Entwässern von Garnwickeln - Google Patents

Vorrichtung zum Entwässern von Garnwickeln Download PDF

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Publication number
EP0277373A1
EP0277373A1 EP87202241A EP87202241A EP0277373A1 EP 0277373 A1 EP0277373 A1 EP 0277373A1 EP 87202241 A EP87202241 A EP 87202241A EP 87202241 A EP87202241 A EP 87202241A EP 0277373 A1 EP0277373 A1 EP 0277373A1
Authority
EP
European Patent Office
Prior art keywords
treated
hydro
coils
baskets
machine
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
EP87202241A
Other languages
English (en)
French (fr)
Other versions
EP0277373B1 (de
Inventor
Piergiorgio Dettin
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.)
F LLI DETTIN SpA
Original Assignee
F LLI DETTIN SpA
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 F LLI DETTIN SpA filed Critical F LLI DETTIN SpA
Priority to AT87202241T priority Critical patent/ATE72461T1/de
Publication of EP0277373A1 publication Critical patent/EP0277373A1/de
Application granted granted Critical
Publication of EP0277373B1 publication Critical patent/EP0277373B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/10—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by use of centrifugal force

Definitions

  • the object of the present invention is to produce a machine with multiple rotating baskets intended to be used as a hydro-extractor for yarns wound on reels.
  • the yarns in bobbins at the end of the immersion operation in the dye bath, pass to the hydro-extraction station after being placed inside rotating baskets arranged according to different circumferences which leave from the outside of said baskets and which converge towards the center.
  • the object of the invention is to provide a hydro-extractor for yarns in spools, provided with rotating baskets inside which are placed the spools of yarns supported by appropriate arms (which form the loaders) and allowing said spools to be move only in the radial direction by means of slots made in said arms, which slots allow, under the effect of centrifugal force, the support of the coils against the inner wall of the baskets.
  • each of the assemblies comprising the rotating basket, its control shaft, the sleeve for guiding this shaft and the hydraulic motor, is suspended from a suitable elastic device supported by three series of springs working in traction, while a series of shock absorbers compensates for any imbalance in the load placed inside the rotating baskets, giving rise to a perfectly uniform and silent rotational movement even at high speeds (1500 rpm), which is particularly advantageous with regard to the efficiency of the machine and its silent nature.
  • the reel-loaders are supported by a hydraulically controlled carousel and constituted by a cross formed by four arms; this carousel can be lifted for the extraction, outside of the baskets, of two reel loaders already treated, turn 180 ° and descend by introducing two new loaders into the baskets and simultaneously bringing the two other baskets already treated onto a tray appropriate loading and unloading, so that during the centrifugation dead time the operator has the possibility of preparing the two subsequent loaders, by unloading them from the coils already treated and by loading them with those to be treated.
  • the whole assembly is of course provided with the various controls which are necessary for the automatic realization of the entire operating sequence, namely: engagement of the loaders in the rotating baskets with closing of the lids, start of the centrifugation cycle, stopping, opening of the covers and extraction of the treated magazines, rotation of the carousel with installation of new magazines to be treated, closing of the covers and beginning of a new cycle.
  • the machine comprises a first group formed in this case by two envelopes or fixed outer tanks referenced 1 and 2, inside which rotate the baskets 3 supporting the magazines 4 of which the covers are seen 5 and 6 in the aforementioned figures, while the other two 7 and 8 are located outside of said tanks by surmounting the two other chargers which are arranged on the plate loading 9 in order to be discharged from the coils already treated and to be recharged with coils to be treated.
  • the covers and the chargers are mounted on a four-arm rotating carousel referenced 10, which is provided with a central shaft 11 and which is rotated by a hydraulic control cylinder 12; it is intended that the whole assembly can be raised and lowered by being guided by the column 13 with a double T profile, and this by means of an appropriate carriage 14 actuated by a hydraulic cylinder 15.
  • buffers 21 are provided mounted on a fixed post on corresponding uprights 22.
  • Shock absorbers 23 fixed on the one hand by means of suitable staples 24 to the aforementioned uprights 22, on the other hand to spacers 25 integral with the oscillating frame 19, significantly reduce the noisiness of the mobile assembly during the centrifugation operation.
  • the electrical control panel 26 allows the actuation of a small hydraulic unit 27 comprising an electric motor 28, a triple pump housed inside a block of solenoid valves 29 and a heat exchanger 30 (fig. 3) for heating the oil, the latter supplying the entire installation both at low and high pressure.
  • a mobile support for a coil which support is formed by a core 31 with a frustoconical profile (this core can also be provided cylindrical) fixed elastically, by means of a stop 32, a spring 33 and a deformable pin 34, to the base element 35; the latter is provided with a lower guide 36 which can move inside slots made in the arms 37 and 38 (FIG. 5) of the magazines described later in more detail, with reference to FIGS. 7 to 10.
  • provision may be made to engage the coils on radial bars 39 and 40 (FIG. 6) fixed to a central sleeve 41.
  • This arrangement is adopted for very delicate types of yarn.
  • FIG. 9 and 10 clearly show the cross section IX-IX, respectively X-X, of the arm 42.
  • the particular embodiments of the machine have been indicated by way of nonlimiting example, said machine obviously being able to be produced in a different way, in particular according to its capacity, that is to say the number and the volume of the coils to be treated. More specifically, the loader arms may be five, if or eight in a row, while retaining the other characteristics of the machine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP87202241A 1986-12-04 1987-11-16 Vorrichtung zum Entwässern von Garnwickeln Expired - Lifetime EP0277373B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87202241T ATE72461T1 (de) 1986-12-04 1987-11-16 Vorrichtung zum entwaessern von garnwickeln.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT85642/86A IT1205568B (it) 1986-12-04 1986-12-04 Idroestrattore di filati in rocca
IT8564286 1986-12-04

Publications (2)

Publication Number Publication Date
EP0277373A1 true EP0277373A1 (de) 1988-08-10
EP0277373B1 EP0277373B1 (de) 1992-02-05

Family

ID=11329457

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87202241A Expired - Lifetime EP0277373B1 (de) 1986-12-04 1987-11-16 Vorrichtung zum Entwässern von Garnwickeln

Country Status (7)

Country Link
US (1) US4852270A (de)
EP (1) EP0277373B1 (de)
JP (1) JPS63211358A (de)
AT (1) ATE72461T1 (de)
DE (1) DE3776643D1 (de)
ES (1) ES2029267T3 (de)
IT (1) IT1205568B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07148392A (ja) * 1993-11-25 1995-06-13 Y A Shii Kk 洗濯物の脱水装置
EP1544561A1 (de) * 2003-12-16 2005-06-22 Rf Systems Srl System zum Trocknen von Materialien

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE519044C (de) * 1929-04-18 1931-02-23 Bauer Carl Schleuder zum Nassbehandeln und Trocknen von Garn auf Kettenbaeumen und Spulen
DE2148474A1 (de) * 1971-09-29 1973-04-05 Eugen Bellmann Gmbh Maschf Vorrichtung zum trocknen von garnstraengen nach der nassbehandlung
EP0097066A1 (de) * 1982-04-29 1983-12-28 BARRIQUAND, Société dite: Vorrichtung zur Entwässerung eines Garnwickels

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452638A (en) * 1945-02-07 1948-11-02 Smith Drum & Company Package extractor
SU460343A1 (ru) * 1972-09-15 1975-02-15 Предприятие П/Я Г-4941 Поточна лини дл пропитки и сушки текстильных изделий
SU696251A1 (ru) * 1977-08-22 1979-11-05 Центральное проектно-конструкторское технологическое бюро запасных частей и деталей легкого машиностроения Лабораторна сушильна установка
JPS5940943B2 (ja) * 1981-07-17 1984-10-03 大阪ボビン株式会社 チ−ズ脱水装置
JPS6010142B2 (ja) * 1982-10-21 1985-03-15 義明 谷田 チ−ズキヤリヤ−を回転体として使用する遠心脱水装置
JPS61215759A (ja) * 1985-03-14 1986-09-25 ニツシン株式会社 遠心脱水装置
JPS6257978A (ja) * 1985-09-06 1987-03-13 株式会社　鈴木製作所 チ−ズ用遠心脱水装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE519044C (de) * 1929-04-18 1931-02-23 Bauer Carl Schleuder zum Nassbehandeln und Trocknen von Garn auf Kettenbaeumen und Spulen
DE2148474A1 (de) * 1971-09-29 1973-04-05 Eugen Bellmann Gmbh Maschf Vorrichtung zum trocknen von garnstraengen nach der nassbehandlung
EP0097066A1 (de) * 1982-04-29 1983-12-28 BARRIQUAND, Société dite: Vorrichtung zur Entwässerung eines Garnwickels

Also Published As

Publication number Publication date
EP0277373B1 (de) 1992-02-05
US4852270A (en) 1989-08-01
IT1205568B (it) 1989-03-23
ATE72461T1 (de) 1992-02-15
IT8685642A0 (it) 1986-12-04
DE3776643D1 (de) 1992-03-19
JPS63211358A (ja) 1988-09-02
ES2029267T3 (es) 1992-08-01

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