EP0080608B1 - Apparatus in a carding machine for creating a divided fibre fleece - Google Patents
Apparatus in a carding machine for creating a divided fibre fleece Download PDFInfo
- Publication number
- EP0080608B1 EP0080608B1 EP82110203A EP82110203A EP0080608B1 EP 0080608 B1 EP0080608 B1 EP 0080608B1 EP 82110203 A EP82110203 A EP 82110203A EP 82110203 A EP82110203 A EP 82110203A EP 0080608 B1 EP0080608 B1 EP 0080608B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carding machine
- fibre
- flock
- divided
- divider
- 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
Links
Images
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
-
- 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
- D01G15/40—Feeding apparatus
-
- 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
- D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
Definitions
- the invention relates to a device on a card or card for forming a divided fiber pile, in which the card is placed in front of a feed shaft for depositing the fiber flakes and a feed table is arranged between the feed shaft and the card and the fiber pile supplied by the customer of the card in at least two Parts is divided.
- this strip material has to be strongly fastened in the rows of teeth in order to achieve a clean separation of the fiber material, so that no fibers get caught on the cover and, moreover, the cover strips do not spring off. If the cover strips are now attached to the clothing in this way, removal is difficult for carding without a pile division. The trim can also be damaged if the cover strips are installed and removed frequently.
- the invention is therefore based on the object of providing a device for forming a divided fiber pile of the type known from US Pat. No. 1,189,740, which can be installed and removed in a simple manner without impairing the clothing of the carding rollers.
- the fiber flock divider can be installed and removed in a few simple steps, so that a change between carding with or without pile division can be made in a short time.
- Fig. 1 shows a carding machine 1 with feed roller 2, licker-in 3, drum 4, taker 5, skimmer roller 6 and squeezing rollers 7, 8 arranged one above the other End are drawn off by take-off rollers 20, 21 (see FIG. 2) and are fed as feed fleece 11 via a feed table 12 with flake separating device 28 and a (not shown) dining table to the feed roller 2 of the card.
- a double hopper 14 is arranged from two closely adjacent pile funnels. The squeeze rollers 7, 8 leave two divided fiber webs 13a, 13b, each of which is introduced into a pile funnel.
- the double hopper 14 has two draw-off rollers 15, 16 (only the upper draw-off roller 15 is shown), which pull the fiber slivers 17a, 17b out of the pile funnels. At a distance from the take-off rollers 15, 16 are two cans 18a, 18b, into which the slivers 17a, 17b are inserted.
- Fig. 2 shows the feed shaft 9 with the two successive draw rollers 20, 21 (only draw roller 20 shown) at its lower end.
- the fiber flock divider 22 is installed, which consists of a lower tube 23 and a tube 24, which are welded together via a common plate 25.
- the lower tube 23 is fixed, but rotatable about its longitudinal axis on the side walls of the feed shaft 9.
- the upper tube 24 is laterally displaceable.
- a bolt 26 is provided on the end faces of the upper tube 24, which extends through an elongated hole 27 made in the side wall of the feed shaft 9.
Description
Die Erfindung betrifft eine Vorrichtung an einer Karde oder Krempel zur Bildung eines geteilten Faserflors, bei der der Karde ein Speiseschacht zur Ablagerung der Faserflocken vorgelagert und zwischen dem Speiseschacht und der Karde ein Zuführtisch angeordnet ist und der von dem Abnehmer der Karde gelieferte Faserflor in mindestens zwei Teile geteilt ist.The invention relates to a device on a card or card for forming a divided fiber pile, in which the card is placed in front of a feed shaft for depositing the fiber flakes and a feed table is arranged between the feed shaft and the card and the fiber pile supplied by the customer of the card in at least two Parts is divided.
Aus der DE-OS 1 760 935 ist es zwar bekannt, daß der Speiseschacht in mindestens zwei Teilschächte für die Faserflocken aufgeteilt ist. Jedoch liegen diese Teilschächte in Arbeitsrichtung bzw. in Richtung des den Speiseschacht verlassenden Fasermaterials gesehen hintereinander. Dieser bekannte Speiseschacht kann nicht die Aufgabe lösen, über die Breite einen geteilten Faserflor zu bilden.From DE-OS 1 760 935 it is known that the feed shaft is divided into at least two partial shafts for the fiber flakes. However, as seen in the working direction or in the direction of the fiber material leaving the feed shaft, these partial shafts lie one behind the other. This known feed shaft cannot solve the task of forming a split fiber web across the width.
Bei einer aus der US-PS 1 189 740 bekannten Karde erfolgt die Teilung des Fasermaterials dadurch, daß bei der durchgehenden Garnitur des Abnehmers einige Zahnreihen mit einem Streifenmaterial abgedeckt werden.In a card known from US Pat. No. 1,189,740, the division of the fiber material takes place in that some rows of teeth are covered with a strip material during the continuous clothing of the customer.
Es hat sich in der Praxis gezeigt, daß dieses Streifenmaterial in den Zahnreihen stark befestigt werden muß, um eine saubere Trennung des Fasermaterials zu erzielen, damit keine Fasern an der Abdeckung hängenbleiben und außerdem die Abdeckstreifen nicht abspringen. Wenn nun die Abdeckstreifen so in der Garnitur befestigt sind, ist eine Entfernung für eine Kardierung ohne Florteilung schwierig. Außerdem kann die Garnitur bei häufigem Ein- und Ausbau der Abdeckstreifen beschädigt werden.It has been shown in practice that this strip material has to be strongly fastened in the rows of teeth in order to achieve a clean separation of the fiber material, so that no fibers get caught on the cover and, moreover, the cover strips do not spring off. If the cover strips are now attached to the clothing in this way, removal is difficult for carding without a pile division. The trim can also be damaged if the cover strips are installed and removed frequently.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Vorrichtung zur Bildung eines geteilten Faserflors der aus der US-PS 1 189 740 bekannten Gattung zu schaffen, die ohne Beeinträchtigung der Garnitur der Walzen der Karde auf einfache Weise ein- und ausgebaut werden kann.The invention is therefore based on the object of providing a device for forming a divided fiber pile of the type known from US Pat. No. 1,189,740, which can be installed and removed in a simple manner without impairing the clothing of the carding rollers.
Die Lösung dieser Aufgabe erfolgt durch die kennzeichnenden Merkmale des Patentanspruchs 1.This object is achieved by the characterizing features of patent claim 1.
Dadurch entfällt die Abdeckung von Zahnreihen auf dem Abnehmer, so daß eine Beeinträchtigung der Garnitur vermieden wird. Die Faserflockenmenge ist also bereits im Speiseschacht geteilt. Auch das Flockenvlies, das auf dem Zuführtisch vom Speiseschacht zur Speisewalze der Karde gelangt, ist bereits auf dem Zuführtisch geteilt. Es hat sich im praktischen Betrieb gezeigt, daß eine einwandfreie Erzeugung eines geteilten Faserflors am Ausgang der Karde auf diese einfache Weise möglich ist.This eliminates the covering of rows of teeth on the customer, so that an impairment of the clothing is avoided. The amount of fiber flakes is therefore already divided in the feed shaft. The flake fleece, which comes from the feed shaft to the feed roller of the card on the feed table, is already divided on the feed table. It has been shown in practical operation that it is possible in this simple manner to produce a divided fibrous web at the outlet of the card.
Der Faserflockenteiler läßt sich mit wenigen Handgriffen ein- und ausbauen, so daß ein Wechsel zwischen einer Kardierung mit oder ohne Florteilung in kurzer Zeit vorgenommen werden kann.The fiber flock divider can be installed and removed in a few simple steps, so that a change between carding with or without pile division can be made in a short time.
Die Erfindung wird nachfolgend anhand eines zeichnerisch dargestellten Ausführungsbeispiels erläutert. Es zeigt
- Fig. 1 die Vorrichtung an einer Karde schematisch in Aufsicht,
- Fig. 2 einen Faserflockenteiler im Speiseschacht einer Flockenzuführung in Arbeitsrichtung.
- 1 shows the device on a card schematically in supervision,
- Fig. 2 shows a fiber flock divider in the feed shaft of a flock feed in the working direction.
Fig. 1 zeigt eine Karde 1 mit Speisewalze 2, Vorreißer 3, Trommel 4, Abnehmer 5, Abstreichwalze 6 und übereinanderangeordneten Quetschwalzen 7, 8. Der Karde 1 ist der Speiseschacht 9 einer Faserflockenzuführung vorgeschaltet, aus dem die Faserflocken 10a, 10b von seinem unteren Ende durch Abzugswalzen 20, 21 (s. Fig. 2) abgezogen werden und als Vorlagevlies 11 über einen Zuführtisch 12 mit Flockentrennvorrichtung 28 und einen (nicht dargestellten) Speisetisch der Speisewalze 2 der Karde zugeführt werden. In einem Abstand von den Quetschwalzen 7, 8 ist ein Doppeltrichter 14 aus zwei engbenachbarten Flortrichtern angeordnet. Die Quetschwalzen 7, 8 verlassen zwei geteilte Faserflore 13a, 13b, die jeweils in einen Flortrichter eingeführt werden. Dem Doppeltrichter 14 sind zwei Abzugswalzen 15,16 (dargestellt ist nur die obere Abzugswalze 15) angeordnet, die die Faserbänder 17a, 17b aus den Flortrichtern abziehen. In einem Abstand von den Abzugswalzen 15,16 sind zwei Kannen 18a, 18b, in die die Faserbänder 17a, 17b eingeführt werden.Fig. 1 shows a carding machine 1 with
Fig. 2 zeigt den Speiseschacht 9 mit den beiden hintereinanderliegenden Abzugswalzen 20, 21 (nur Abzugswalze 20 dargestellt) an seinem unteren Ende. Im unteren Teil des Speiseschachtes 9 ist der Faserflockenteiler 22 eingebaut, der aus einem unteren Rohr 23 sowie einem Rohr 24 besteht, die über ein gemeinsames Blech 25 miteinander verschweißt sind. Das untere Rohr 23 ist ortsfest, jedoch um seine Längsachse drehbar an den Seitenwänden des Speiseschachtes 9 befestigt. Das obere Rohr 24 ist seitlich verschiebbar. Dazu ist an den Stirnseiten des oberen Rohres 24 jeweils ein Bolzen 26 vorgesehen, der ein in der Seitenwand des Speiseschachtes 9 angebrachtes Langloch 27 durchgreift.Fig. 2 shows the
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2925397 | 1979-06-23 | ||
DE2925397A DE2925397C2 (en) | 1979-06-23 | 1979-06-23 | Device on a card or card to form a split fiber web |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80102329.2 Division | 1980-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0080608A1 EP0080608A1 (en) | 1983-06-08 |
EP0080608B1 true EP0080608B1 (en) | 1984-08-08 |
Family
ID=6073977
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80102329A Withdrawn EP0020942A1 (en) | 1979-06-23 | 1980-04-30 | Web divider |
EP82110203A Expired EP0080608B1 (en) | 1979-06-23 | 1980-04-30 | Apparatus in a carding machine for creating a divided fibre fleece |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80102329A Withdrawn EP0020942A1 (en) | 1979-06-23 | 1980-04-30 | Web divider |
Country Status (6)
Country | Link |
---|---|
US (1) | US4364152A (en) |
EP (2) | EP0020942A1 (en) |
JP (1) | JPS564718A (en) |
BR (1) | BR8003850A (en) |
DE (1) | DE2925397C2 (en) |
ES (1) | ES8103210A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3212580A1 (en) * | 1982-04-03 | 1983-10-13 | Sulzer Morat Gmbh, 7024 Filderstadt | CIRCULAR KNITTING OR CIRCULAR MACHINE FOR THE PRODUCTION OF KNITTED OR KNITTED GOODS WITH COMBED FIBERS |
AT395864B (en) * | 1988-02-15 | 1993-03-25 | Fehrer Ernst | Apparatus for feeding a drawn fibre roving to a ring spinning station |
AT397106B (en) * | 1988-03-29 | 1994-02-25 | Fehrer Ernst | Method and apparatus for feeding drawn fibre rovings to ring spinning stations |
DE3933218A1 (en) * | 1989-10-05 | 1991-04-18 | Schlafhorst & Co W | FIBER TAPE DIVIDER |
IT1268416B1 (en) * | 1992-12-04 | 1997-02-27 | Truetzschler & Co | DEVICE OF A CARD FOR THE COLLECTION AND GROUPING OF A VEIL OF FIBERS OUTPUT FROM A DISPENSER OF A CARD |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US384690A (en) * | 1888-06-19 | James f | ||
DE87389C (en) * | ||||
FR744399A (en) * | 1933-04-19 | |||
DE508443C (en) * | 1930-09-26 | Star Mattress Company | Device for the production of upholstery material consisting of several layers of different fibrous materials that are processed together, such as kapok or the like | |
US1189740A (en) * | 1913-10-31 | 1916-07-04 | Whitin Machine Works | Coiler-front for cards. |
GB587095A (en) * | 1945-01-03 | 1947-04-14 | Mellowes & Company Ltd | Improvements in or relating to textile spinning machinery |
US2851849A (en) * | 1955-03-30 | 1958-09-16 | Union Wadding Company | Decorative roping and method of making |
FR1179532A (en) * | 1957-07-04 | 1959-05-26 | Laederich Ets | Process for increasing the production of a card, means for carrying it out and device resulting therefrom |
US3218676A (en) * | 1962-08-16 | 1965-11-23 | Johnson & Johnson | Method of and apparatus for feeding fibrous material to a textile processing machine |
US3409945A (en) * | 1966-03-23 | 1968-11-12 | Ideal Ind | Apparatus for uniting fibrous webs |
DE1760935A1 (en) * | 1968-07-20 | 1972-01-13 | Ver Volkseigener Betr E Baumwo | Filling chute for pneumatic feeding of cards |
IT898309A (en) * | 1969-03-12 | 1900-01-01 | ||
US3895417A (en) * | 1973-09-17 | 1975-07-22 | Brunswick Corp | Sliver guide |
DE2403333A1 (en) * | 1974-01-24 | 1975-07-31 | Krupp Gmbh | Broad non-woven felting layer - developed by opening out strips of fibre material from a carding unit |
NL189363C (en) * | 1977-03-17 | 1993-03-16 | Truetzschler Gmbh & Co Kg | Apparatus for collecting and summarizing fibrous membranes. |
-
1979
- 1979-06-23 DE DE2925397A patent/DE2925397C2/en not_active Expired
-
1980
- 1980-04-30 EP EP80102329A patent/EP0020942A1/en not_active Withdrawn
- 1980-04-30 EP EP82110203A patent/EP0080608B1/en not_active Expired
- 1980-06-02 JP JP7413980A patent/JPS564718A/en active Pending
- 1980-06-20 BR BR8003850A patent/BR8003850A/en unknown
- 1980-06-23 ES ES492694A patent/ES8103210A1/en not_active Expired
- 1980-06-23 US US06/162,390 patent/US4364152A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2925397C2 (en) | 1982-11-04 |
EP0020942A1 (en) | 1981-01-07 |
DE2925397A1 (en) | 1981-01-15 |
BR8003850A (en) | 1981-01-13 |
ES492694A0 (en) | 1981-02-16 |
US4364152A (en) | 1982-12-21 |
ES8103210A1 (en) | 1981-02-16 |
JPS564718A (en) | 1981-01-19 |
EP0080608A1 (en) | 1983-06-08 |
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