EP0380573B1 - Kastenspeiser zur herstellung einer mischung aus fasergut, insbesondere textilfasergut - Google Patents

Kastenspeiser zur herstellung einer mischung aus fasergut, insbesondere textilfasergut Download PDF

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Publication number
EP0380573B1
EP0380573B1 EP88909086A EP88909086A EP0380573B1 EP 0380573 B1 EP0380573 B1 EP 0380573B1 EP 88909086 A EP88909086 A EP 88909086A EP 88909086 A EP88909086 A EP 88909086A EP 0380573 B1 EP0380573 B1 EP 0380573B1
Authority
EP
European Patent Office
Prior art keywords
hopper feeder
chute
fibrous material
set forth
conveyor belt
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.)
Expired - Lifetime
Application number
EP88909086A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0380573A1 (de
Inventor
Akiva Pinto
Günter Lucassen
Bernhard Bocht
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.)
Hergeth Hollingsworth GmbH
Original Assignee
Hergeth Hollingsworth 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 Hergeth Hollingsworth GmbH filed Critical Hergeth Hollingsworth GmbH
Publication of EP0380573A1 publication Critical patent/EP0380573A1/de
Application granted granted Critical
Publication of EP0380573B1 publication Critical patent/EP0380573B1/de
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
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G13/00—Mixing, e.g. blending, fibres; Mixing non-fibrous materials with fibres

Definitions

  • the invention relates to a box feeder for producing a mixture of fiber material, in particular natural or synthetic textile fiber material, e.g. Cotton and Like., With a bottom conveyor belt arranged at the lower edge of the filling shaft and a processing unit directed upwards from the floor conveyor belt in its working direction, e.g. a standing needle slat (DE-AS 1 152 923).
  • a standing needle slat DE-AS 1 152 923
  • the formation of the flake guidance in the box feeder is of particular importance. It is a matter of designing the transport of the fiber material in the box feeder in such a way that the fiber material is deposited in a predetermined manner in the space of the box feeder, carried on and brought to the needle lattice cloth from the point of view of a uniform conveying and processing of the fiber material in the To ensure box feeders.
  • US-A 4 043 464 a device for opening fiber bales is described, in which a reciprocating plucking device is used, by means of which the fiber material is plucked from the bale upwards and the plucked material is fed to a storage container for further processing becomes.
  • the plucking device is located on a type of overhead crane on which it can be moved back and forth, the overhead crane being movable on rails along the bale.
  • US-A 4 165 280 is concerned with a box feeder of known type, whereby the material in the box feeder is to be cleaned.
  • the box feeder has a floor conveyor belt in the form of a slat conveyor, an inclined standing needle slat being provided at the end of the floor conveyor.
  • the fiber material is fed from the rear wall of the box feeder into the filling space of the same and is located irregularly in the filling space.
  • the horizontal slat conveyor is equipped with rows of brushes that sweep under the pile of fibers.
  • the brushes which contain spinnable fibers, interact with the needles located on the feeder. This is intended to remove spinnable fibers from the brushes, while short fibers and other impurities are released and collected below the horizontal conveyor.
  • the object of the invention is to provide the formation of the flake guide in the box feeder in order to achieve a flake mixture in a special way.
  • the transport of the fibrous material into the box feeder is designed so that the fibrous material is deposited in a predetermined manner in the space of the box feeder, carried on and brought to the needle slat cloth from the point of view of ensuring a uniform conveying and processing of the fibrous material in the box feeder.
  • the invention is characterized in that, in a known reciprocating feed device for the fiber material to the filling chute in the lower part of the filling chute, starting from the wall thereof in the working direction of the floor conveyor belt and pointing downward, at least half of the floor conveyor belt extends Wearing surface and above the transition point of the floor conveyor belt to the processing unit, a freely rotatable roller are arranged, which cooperates with the fiber column of the vertical needled slat.
  • the feed device for the fiber material which can be moved back and forth, to the filling shaft results in a layered build-up of the fiber column in the storage container of the box feeder.
  • the arrangement of an inclined surface which is directed downward on the rear wall of the filling shaft and extends at least to half of the floor conveyor belt, influences the fiber material in the filling space of the box feeder in such a way that the layer shape of the fiber column is basically preserved up to the processing unit.
  • Such an arrangement serves the purpose of homogenizing and intensifying the flake mixture and to even out the fluctuation in material density and to compensate for differences in the moisture content of the material.
  • a homogeneous mixing of the material is necessary in order to reach the highest spinning limits and to keep the number of thread breaks extremely low.
  • the freely rotating drum serves to protect the layered fiber column. This is fed in the layer form after corresponding displacement through the fixed inclined plate by means of the roller in an almost vertical position to the standing needle cloth.
  • the sloping plate and the roller interact to maintain the stratification of the fibrous material column on the way to the vertical needle slat. This can prevent an interruption of the continuous mixing process.
  • the height of the roller can be adjusted. Thereafter, light barriers can be provided in the filling shaft and in the space above the roller.
  • an openable trough below the lower deflection roller for the processing unit the trough plate being foldable can.
  • an openable window-like wall part or a door below the inclined surface can be provided in the rear of the housing.
  • the single figure shows a box feeder according to the invention in elevation and in the diagram.
  • the housing 2 of the box feeder 1 has a filling chamber or filling shaft 3, in the lower part of which an inclined surface 4 is arranged, which acts as a sliding surface for the feed device which runs from and to the feed device (not shown) above the opening of the filling shaft Shaft falling fibers serves.
  • the inclined surface 4 is advantageously a sliding plate that extends at least up to half the length of the bottom surface 5.
  • the floor slat is advantageously driven by a DC motor. This ensures continuous, stepless processing with the same size of flake.
  • a processing unit 6 running in the working direction adjoins the floor slat 5 and is expediently designed as a standing needle slat.
  • a depression 8 is provided below the lower deflection roller 6a of the standing needle slat, which is designed to be openable.
  • this trough can be in the fiber material Collect any contaminants, such as heavy parts and other dirt, etc.
  • Another inclined plate 9 on the back of the vertical needle slat is used for this.
  • the trough 8 is advantageously hinged in the sheet 9, so that separated impurities can be removed when the machine is at a standstill.
  • a roller 11 is arranged above the transition from the floor slat 5 to the rising slat 6.
  • the roller is not driven, but loosely rotatable. In special cases, a drive can also be provided.
  • This roller 11 serves to hold down the fibrous material column when it is being processed by the vertical needle slat 6. Depending on the particular conditions and also on the type of fiber material, the roller 11 can be adjusted in height.
  • the light barriers 13 and 14 serve to control the feeding of the fiber material to the box feeder.
  • the standing needle slat 6 can be combed out by a stripping roller 18.
  • the fiber flakes released in this way are removed or suctioned through an opening 19 for further processing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP88909086A 1987-10-10 1988-09-28 Kastenspeiser zur herstellung einer mischung aus fasergut, insbesondere textilfasergut Expired - Lifetime EP0380573B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8713616U 1987-10-10
DE8713616U DE8713616U1 (de) 1987-10-10 1987-10-10 Kastenspeiser zur Herstellung einer Mischung aus Fasergut, insbesondere Textilfasergut

Publications (2)

Publication Number Publication Date
EP0380573A1 EP0380573A1 (de) 1990-08-08
EP0380573B1 true EP0380573B1 (de) 1993-03-17

Family

ID=6812956

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88909086A Expired - Lifetime EP0380573B1 (de) 1987-10-10 1988-09-28 Kastenspeiser zur herstellung einer mischung aus fasergut, insbesondere textilfasergut

Country Status (5)

Country Link
US (1) US5072491A (ja)
EP (1) EP0380573B1 (ja)
JP (1) JPH03502590A (ja)
DE (2) DE8713616U1 (ja)
WO (1) WO1989003439A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654441B1 (fr) * 1989-11-13 1992-06-05 Schlumberger Cie N Chargeuse pour l'alimentation d'une carde par une nappe de fibres textiles la plus reguliere possible.
ES2082957T3 (es) * 1991-09-21 1996-04-01 Solipat Ag Procedimiento y dispositivo para el encogimiento de tejidos textiles.
DE29807566U1 (de) * 1998-04-25 1999-05-27 Temafa, Textilmaschinenfabrik Meissner, Morgner & Co GmbH, 51469 Bergisch Gladbach Ballenöffner zum Öffnen von Ballen aus Flachs- oder Hanfstrich und anderen nachwachsenden Rohstoffen
DE19919447B4 (de) * 1999-04-29 2005-06-02 Erko Textilmaschinen Gmbh Vorrichtung zum Zuführen von Fasern
DE10043338A1 (de) * 2000-09-02 2002-03-14 Truetzschler Gmbh & Co Kg Vorrichtung zum Betreiben einer Speiseeeinrichtung für Fasermaterial, z. B. Kastenspeiser
DE102004042443A1 (de) * 2004-08-31 2006-03-02 Trützschler GmbH & Co KG Vorrichtung zum Betreiben einer Speiseeinrichtung für Fasermaterial, z. B. Kastenspeiser
CN104120513B (zh) * 2014-06-11 2017-01-25 浙江新中和羊毛有限公司 自动取毛机
CN112796010A (zh) * 2021-01-06 2021-05-14 中国化学工程第十一建设有限公司 喂给机安装施工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US528389A (en) * 1894-10-30 Island
DE1152923B (de) * 1960-04-30 1963-08-14 Temafa Textilmaschf Meissner Mischkammer fuer Fasergut
US3141199A (en) * 1960-11-17 1964-07-21 Pepperell Mfg Company Apparatus for use in mixing and blending fibers
JPS4637520Y1 (ja) * 1967-12-02 1971-12-24
US3738476A (en) * 1970-08-06 1973-06-12 Fiber Controls Corp Fiber feeding arrangement
US3889319A (en) * 1973-10-23 1975-06-17 Crompton & Knowles Corp Method and system for producing blended textile fibrous materials
US3930285A (en) * 1973-10-24 1976-01-06 Alfred Proctor Aldrich, Jr. Apparatus and method for forming staple fibers and feeding the same to a picker
US4043464A (en) * 1976-08-20 1977-08-23 Automatic Material Handling, Inc. Anti-choke apparatus
US4165280A (en) * 1978-04-12 1979-08-21 Holley Jasper B Method and means for cleaning feed hoppers
SU761812A1 (en) * 1978-11-21 1980-09-07 Igor A Prokofev Resonance-type double-box riddle

Also Published As

Publication number Publication date
DE3879501D1 (de) 1993-04-22
JPH03502590A (ja) 1991-06-13
US5072491A (en) 1991-12-17
DE8713616U1 (de) 1989-02-02
WO1989003439A1 (en) 1989-04-20
EP0380573A1 (de) 1990-08-08

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