DE4421377A1 - Feeding fibre material in flock form to spinning preparation machines - Google Patents
Feeding fibre material in flock form to spinning preparation machinesInfo
- Publication number
- DE4421377A1 DE4421377A1 DE19944421377 DE4421377A DE4421377A1 DE 4421377 A1 DE4421377 A1 DE 4421377A1 DE 19944421377 DE19944421377 DE 19944421377 DE 4421377 A DE4421377 A DE 4421377A DE 4421377 A1 DE4421377 A1 DE 4421377A1
- Authority
- DE
- Germany
- Prior art keywords
- sensing elements
- trough
- fiber material
- holding element
- wear
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G23/00—Feeding fibres to machines; Conveying fibres between machines
- D01G23/02—Hoppers; Delivery shoots
- D01G23/04—Hoppers; Delivery shoots with means for controlling the feed
- D01G23/045—Hoppers; Delivery shoots with means for controlling the feed by successive weighing; Weighing hoppers
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/14—Constructional features of carding elements, e.g. for facilitating attachment of card clothing
- D01G15/20—Feed rollers; Takers-in
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Einspeisen von in Flockenform befindlichem Fasergut, von z. B. Baumwolle, synthetischem Fasergut u. dgl., für eine Spinnereivorbereitungsmaschine, z. B. Karde, Reiniger u. dgl., bei der das Fasergut eine Einzugsvorrichtung, z. B. eine mit einer Mulde zusammenarbeitende Einzugswalze und danach mindestens eine Öffnervorrichtung, z. B. Öffnerwalze, durchläuft, mit einer Abtastvorrichtung aus Einzugswalze und Fühlelementen, bei der jedes Fühlelement beweglich für eine Verlagerung bei Dickenabweichungen des Fasergutes montiert und vorgespannt ist, bei der die Fühlelemente mit einem dreh- oder schiebbar gelagerten, durch ein Kraftelement vorgespannten gemeinsamen Halteelement verbunden sind, an dem das Summierergebnis der Verlagerungen der einzelnen Fühlelemente vorliegt, bei dem die Fühlelemente an ihrem einen Ende einen Befestigungsbereich, der mit dem Halteelement fest verbunden ist, umfassen, wobei die Fühlelemente ein Lenkelement für die Dreh- oder Verschiebebewegung des vorgespannten Halteelements bilden und der Abtastbereich durch das andere Ende der Fühlelemente gebildet ist und bei dem die Mulde aus einem Strangpreßprofil, z. B. aus Aluminium oder einer Aluminiumlegierung, besteht, nach Patentanmeldung P 43 34 035.0.The invention relates to a device for feeding in flake form Fibrous material, e.g. B. cotton, synthetic fiber u. Like., for a Spinning preparation machine, e.g. B. card, cleaner and. Like., in which the fiber material a Feed device, e.g. B. a cooperating with a trough feed roller and thereafter at least one opening device, e.g. B. opening roller, passes through with a Scanning device consisting of feed roller and sensing elements, in which each sensing element movably mounted for a shift in the case of deviations in the thickness of the fiber material and is biased, in which the sensing elements with a rotatably or slidably mounted by a force element biased common holding element are connected to which the Summing result of the displacements of the individual sensing elements is present, in which the Sensing elements at one end of a fastening area, which is fixed to the holding element is connected, wherein the sensing elements are a steering element for the rotary or Form displacement movement of the biased holding element and through the scanning area the other end of the sensing elements is formed and in which the trough consists of one Extruded profile, e.g. B. made of aluminum or an aluminum alloy, after Patent application P 43 34 035.0.
Aufgabe der Erfindung ist es, die Vorrichtung zum Einspeisen von in Flockenform befindlichem Fasergut, z. B. Baumwolle, synthetischem Fasergut u. dgl. noch weiter zu verbessern.The object of the invention is to provide the device for feeding in flake form located fiber material, e.g. B. cotton, synthetic fiber u. Like. Still further improve.
Die Lösung dieser Aufgabe erfolgt durch die kennzeichnenden Merkmale des Anspruchs 1. This object is achieved by the characterizing features of claim 1.
Durch die verschleißfeste Ausbildung der dem Fasergut zugewandten Fläche der Mulde wird die Standzeit der Mulde wesentlich erhöht, wobei zugleich die Vorteile der Mulde als Aluminium-Strangpreßteil zur Wirkung kommen.Due to the wear-resistant design of the surface of the trough facing the fiber material the life of the trough significantly increased, while at the same time the advantages of the trough as Aluminum extrusion come into effect.
Zweckmäßig ist die dem Fasergut zugewandte Fläche der Mulde verschleißfest ausgebildet. Vorzugsweise ist der Muldenfläche ein Blech, z. B. aus Stahl, zugeordnet. Bevorzugt ist die Muldenfläche plattiert. Mit Vorteil ist auf die Muldenfläche eine verschleißfeste Schicht aufgebracht, z. B. Emaille, Keramik, Titannitrid, Hartstoff, Hartmetall. Zweckmäßig ist die Muldenfläche gehärtet.The surface of the trough facing the fiber material is expediently designed to be wear-resistant. Preferably, the trough surface is a sheet, e.g. B. made of steel. The is preferred Plate area clad. It is advantageous to have a wear-resistant layer on the trough surface applied, e.g. B. enamel, ceramic, titanium nitride, hard material, hard metal. It is useful Trough surface hardened.
Die Erfindung wird nachfolgend anhand von zeichnerisch dargestellten Ausführungsbeispielen näher erläutert.The invention is described below with reference to exemplary embodiments shown in the drawings explained in more detail.
Es zeigt:It shows:
Fig. 1 Seitenansicht der erfindungsgemäßen Vorrichtung mit gehärteter Muldenfläche, Fig. 1 side view of the device of the invention with a tempered trough surface,
Fig. 2 die Muldenfläche mit zugeordnetem Edelstahlblech und Fig. 2, the trough surface with associated stainless steel sheet and
Fig. 3 Seitenansicht einer Ausbildung mit durchgehendem Speisetisch und Mulden mit einer beschichteten Fläche. Fig. 3 side view of a training with a continuous dining table and troughs with a coated surface.
Nach Fig. 1 sind die der langsamlaufende Speisewalze 1 zugewandte Fläche 2′′ und die dem schnellaufenden Vorreißer 3 zugewandten Fläche 2′ der Mulde 2a gehärtet, z. B. durch Nitrierung.According to Fig. 1, the low-speed feed roller 1 facing surface are 2 '' and the high-speed licker-3-facing surface 2 'of the trough 2 a cured z. B. by nitriding.
Fig. 2 zeigt eine Ausbildung, bei der die Flächen 2′′ und 2′ plattiert sind, z. B. mit einem dünnen Blech 70 aus Edelstahl. Das Blech 70 kann auf der Mulde z. B. durch Kleben oder auch mechanisch, z. B. durch Schrauben, befestigt sein. Fig. 2 shows an embodiment in which the surfaces 2 '' and 2 'are plated, for. B. with a thin sheet 70 made of stainless steel. The sheet 70 can on the trough z. B. by gluing or mechanically, for. B. by screws.
Entsprechend Fig. 3 sind die Flächen 2′′ und 2′ der durchgehenden Mulde des einstückigen Speisetisches 2 mit einer verschleißfesten Schicht versehen, z. B. einer aufgespritzten Keramikschicht. Der Speisetisch 2 ist mit einer Feder 59 gegenüber dem Maschinengestell gelagert, so daß ein Ausweichen bei besonders starken Dickstellen oder Fremdkörpem möglich ist. Das Halteelement 15 (Summierbalken) ist ebenfalls durchgehend und drehbar gegenüber dem festen Gestell der Maschine zwecks Messung und Abtastung des Fasermaterials gelagert. Die Blattfedern 14a bis 14n sind an ihrem einen Ende am Halteelement 15 befestigt, z. B. durch Schrauben 71. Die Blattfedern 14a bis 14n sind gleichzeitig Klemmfedern für das Fasermaterial. Das freie Ende der Blattfedern 14a bis 14n hebt im Betrieb von der Stirnfläche 2′ des Speisetisches 2 ab.According to FIG. 3, the faces 2 '' and 2 'of the through cavity of the unitary feed table 2 is provided with a wear-resistant layer, eg. B. a sprayed ceramic layer. The dining table 2 is supported by a spring 59 in relation to the machine frame, so that evasion is possible in the case of particularly thick areas or foreign bodies. The holding element 15 (summing bar) is also continuously and rotatably mounted with respect to the fixed frame of the machine for the purpose of measuring and scanning the fiber material. The leaf springs 14 a to 14 n are attached at one end to the holding element 15 , for. B. by screws 71st The leaf springs 14 a to 14 n are at the same time clamping springs for the fiber material. The free end of the leaf springs 14 a to 14 n lifts in operation from the end face 2 'of the dining table 2 .
Die Erfindung erstreckt sich auch auf eine Ausbildung, bei der nur eine Fläche 2′′ oder 2′ verschleißfest ausgebildet ist.The invention also extends to an embodiment in which only one surface 2 '' or 2 'is designed to be wear-resistant.
Claims (6)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944421377 DE4421377B4 (en) | 1993-10-06 | 1994-06-18 | Device for feeding fibrous material in flake form z. As cotton, synthetic fiber material u. Like. For a spinning preparation machine z. As card, cleaner and. like. |
ITMI950938A IT1274464B (en) | 1994-06-18 | 1995-05-10 | DEVICE FOR THE SUPPLY OF FIBER MATERIAL, FOR EXAMPLE COTTON, SYNTHETIC FIBER MATERIAL OR SIMILAR, IN THE FORM OF BOWS, FOR A MACHINE FOR THE PREPARATION FOR SPINNING, FOR EXAMPLE CARDA, CLEANER OR SIMILAR |
US08/448,984 US5604957A (en) | 1993-12-23 | 1995-05-24 | Fiber batt feeding apparatus for a fiber processing machine |
CH01629/95A CH690176A5 (en) | 1994-06-18 | 1995-06-02 | Feeding device is currency in flake form fibrous material for a spinning preparation machine. |
BR9502811A BR9502811A (en) | 1994-06-18 | 1995-06-14 | Device for feeding fibrous material that is in the form of flakes, for example cotton, synthetic fibrous material and the like, for a spinning machine, eg cleaning card and the like |
GB9512288A GB2290312B (en) | 1994-06-18 | 1995-06-16 | Apparatus for feeding fibre material to a spinning preparation machine |
JP15162795A JP3474676B2 (en) | 1994-06-18 | 1995-06-19 | Equipment to supply flocking fiber material to spinning preparation machines such as cards and cleaners |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4334035A DE4334035C2 (en) | 1992-12-23 | 1993-10-06 | Device for feeding flake fiber material, z. B. cotton, synthetic fiber u. Like. For a spinning preparation machine, for. B. card, cleaner and. like. |
DE19944421377 DE4421377B4 (en) | 1993-10-06 | 1994-06-18 | Device for feeding fibrous material in flake form z. As cotton, synthetic fiber material u. Like. For a spinning preparation machine z. As card, cleaner and. like. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4421377A1 true DE4421377A1 (en) | 1995-12-21 |
DE4421377B4 DE4421377B4 (en) | 2005-03-17 |
Family
ID=25930200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19944421377 Expired - Fee Related DE4421377B4 (en) | 1993-10-06 | 1994-06-18 | Device for feeding fibrous material in flake form z. As cotton, synthetic fiber material u. Like. For a spinning preparation machine z. As card, cleaner and. like. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4421377B4 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19855571A1 (en) * | 1998-12-02 | 2000-06-08 | Truetzschler Gmbh & Co Kg | Device on a spinning machine for producing a fiber structure, e.g. made of cotton, man-made fibers |
DE10336477B3 (en) * | 2003-08-08 | 2005-03-24 | Oskar Dilo Maschinenfabrik Kg | Florführungsmulde |
EP2077347A2 (en) | 2008-01-03 | 2009-07-08 | Hubert A. Hergeth | Feeding guide in a fibre-processing textile machine |
DE102011108615A1 (en) * | 2011-07-27 | 2013-01-31 | Hubert Hergeth | Device for attaching tray for opening and carding of fibers in textile machine, has hollow strut in fixing element that is protruded along specific direction, and is connected to side wall of textile machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4008884C2 (en) * | 1990-03-20 | 2001-04-05 | Schlafhorst & Co W | Open=end spinning unit - has opening roller working against trough plate with thermochemical protection |
DE4334035C2 (en) * | 1992-12-23 | 2003-04-24 | Truetzschler Gmbh & Co Kg | Device for feeding flake fiber material, z. B. cotton, synthetic fiber u. Like. For a spinning preparation machine, for. B. card, cleaner and. like. |
-
1994
- 1994-06-18 DE DE19944421377 patent/DE4421377B4/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19855571A1 (en) * | 1998-12-02 | 2000-06-08 | Truetzschler Gmbh & Co Kg | Device on a spinning machine for producing a fiber structure, e.g. made of cotton, man-made fibers |
US6163931A (en) * | 1998-12-02 | 2000-12-26 | Trutzschler Gmbh & Co. Kg | Feeding device for advancing fiber material to a fiber processing machine |
DE10336477B3 (en) * | 2003-08-08 | 2005-03-24 | Oskar Dilo Maschinenfabrik Kg | Florführungsmulde |
EP2077347A2 (en) | 2008-01-03 | 2009-07-08 | Hubert A. Hergeth | Feeding guide in a fibre-processing textile machine |
DE102008003099A1 (en) | 2008-01-03 | 2009-07-09 | Hubert Hergeth | intake trough |
EP2077347A3 (en) * | 2008-01-03 | 2010-01-06 | Hubert A. Hergeth | Feeding guide in a fibre-processing textile machine |
DE102011108615A1 (en) * | 2011-07-27 | 2013-01-31 | Hubert Hergeth | Device for attaching tray for opening and carding of fibers in textile machine, has hollow strut in fixing element that is protruded along specific direction, and is connected to side wall of textile machine |
Also Published As
Publication number | Publication date |
---|---|
DE4421377B4 (en) | 2005-03-17 |
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