DE487367C - Rotating device for wrong wire drawing of the stretch roving in the drafting systems of spinning machines - Google Patents

Rotating device for wrong wire drawing of the stretch roving in the drafting systems of spinning machines

Info

Publication number
DE487367C
DE487367C DES87588D DES0087588D DE487367C DE 487367 C DE487367 C DE 487367C DE S87588 D DES87588 D DE S87588D DE S0087588 D DES0087588 D DE S0087588D DE 487367 C DE487367 C DE 487367C
Authority
DE
Germany
Prior art keywords
rotating device
roving
stretch
spinning machines
wire drawing
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
Application number
DES87588D
Other languages
German (de)
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.)
SAECHSISCHE MASCHF CHEMNITZ
Original Assignee
SAECHSISCHE MASCHF CHEMNITZ
Publication date
Priority to DES87588D priority Critical patent/DE487367C/en
Application granted granted Critical
Publication of DE487367C publication Critical patent/DE487367C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H7/00Spinning or twisting arrangements
    • D01H7/92Spinning or twisting arrangements for imparting transient twist, i.e. false twist
    • D01H7/923Spinning or twisting arrangements for imparting transient twist, i.e. false twist by means of rotating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Description

Drehvorrichtung für falsche Drahtgebung der Strecklunte in Streckwerken von Spinnmaschinen Die Erfindung bezieht sich auf Drehröhrchen oder Drehtrichter zur Festigung des Fasergefüges der Strecklunte während oder nach der Verstreckung durch falsche Drahtgebung.Rotating device for wrong wire drawing of the stretch rag in drafting systems of spinning machines The invention relates to rotating tubes or rotating funnels for strengthening the fiber structure of the stretch rag during or after stretching due to incorrect wiring.

Es ist bereits vorgeschlagen worden, die Einrichtung so zu treffen, daß das Röhrchen durch Reibung von dem antreibenden Glied mitgenommen wird, so daß es während des Betriebes von Hand angehalten werden kann. Zu dem Zweck ist das Röhrchen becherförmig gestaltet worden, und es wird lediglich durch seine eigene Schwere in dem ringförmigen Antriebsglied gehalten. Diese bekannte Einrichtung eignet sich aber nur für senkrecht angeordnete Röhrchen. Außerdem besitzt sie den Nachteil, daß das Röhrchen aus dem Antriebsglied herausgenommen werden muß, um den Vorgarnfaden während des Betriebs einführen zu können.It has already been suggested that the arrangement should be made that the tube is entrained by friction from the driving member, so that it can be stopped by hand during operation. For that purpose is the tube Has been designed cup-shaped, and it is made up solely by its own weight held in the annular drive member. This known device is suitable but only for vertically arranged tubes. It also has the disadvantage that the tube must be removed from the drive member to the roving thread to be able to introduce during operation.

Nach der Erfindung ist zur Vermeidung dieser Übelstände zwischen dem antreibenden Glied und dem Drehröhrchen eine Freilaufkupplung angeordnet, die ein freies Umlaufen des antreibenden Gliedes während des Betriebs zuläßt.According to the invention is to avoid these inconveniences between the driving member and the rotary tube arranged a one-way clutch, which a allows free rotation of the driving member during operation.

Die Zeichnung veranschaulicht den Erfindungsgegenstand beispielsweise, und zwar zeigt Abb. t die Drehvorrichtung zwischen Streckzylinderpaaren im Längsschnitt, und Abb. z einen Querschnitt nach Linie x-y der Abb. r.The drawing illustrates the subject matter of the invention, for example, namely Fig. t shows the turning device between pairs of stretching cylinders in longitudinal section, and Fig. z shows a cross section along the line x-y in Fig. r.

Es bezeichnet a, b das Eixizugswalzenpaar eines Streckwerks und e das Drehröhrchen. Dieses ist in den Schienene gelagert und weist einen Haken d auf. Für den Antrieb ist auf dem Drehröhrchen ein Schneckenrad/ lose angebracht. Die Freilaufkupplung besteht hier aus einer in einer ringförmigen Nut des Röhrchens e untergebrachten bügelförmigen Klemmfeder 1a. Der Federdruck ist so bemessen, daß das Röhrchen c für gewöhnlich an der Drehung des Schneckenrades/ teilnimmt, aber im Bedarfsfalle mit der einen Hand angehalten werden kann, um die gerissene Strecklunte i mit der anderen Hand ungehindert durch das Röhrchen hindurch zum Hakend heranführen zu können. Dieser erfaßt die Lunte und führt sie dem nächsten Zylinderpaar k, m zur weiteren Verstreckung zu. Das Schneckenrad/ wird durch eine mehrgängige Schnecke g angetrieben.It denotes a, b the pulling roller pair of a drafting system and e the rotating tube. This is mounted in the rail and has a hook d. For the drive, a worm wheel / loosely is attached to the rotary tube. The overrunning clutch here consists of a bow-shaped clamping spring 1a accommodated in an annular groove in the tube e. The spring pressure is such that the tube c usually takes part in the rotation of the worm wheel /, but if necessary it can be stopped with one hand so that the torn stretching rivet i can be guided unhindered through the tube to the hook with the other hand . This grasps the sliver and feeds it to the next pair of cylinders k, m for further stretching. The worm wheel / is driven by a multi-start worm g.

An Stelle der Bügelfeder h können natürauch andere Mittel in Anwendung kommen, z. B. ein Gesperre oder ähnliche bei Freilaufgetrieben bekannte Mittel.Instead of the bow spring h, other means can of course also be used come, z. B. a locking mechanism or similar means known in freewheel gears.

Claims (1)

PATENTANSPRÜCHE: z. Drehvorrichtung für falsche Drahtgebung der Strecklunte in Streckwerken von Spinnmaschinen mit einem durch Reibung vom antreibenden Glied mitgenommenen Röhrchen, dadurch gekennzeichnet, daß zwischen dem antreibenden Glied (f) und dem Röhrchen (c) eine Freilaufkupplung angeordnet ist. Drehvorrichtung nach Anspruch z, gekennzeichnet durch eine als Fneilaufkupplung wirkende Feder (h), die an einem der beiden Glieder (c,1) befestigt und in einer Ringnut untergebracht ist. PATENT CLAIMS: e.g. Rotating device for incorrect wire feeding of the stretching roving in drafting systems of spinning machines with a small tube dragged by the driving member by friction, characterized in that an overrunning clutch is arranged between the driving member (f) and the small tube (c). Rotating device according to claim z, characterized by a spring (h) acting as a clutch coupling, which is fastened to one of the two links (c, 1) and accommodated in an annular groove.
DES87588D Rotating device for wrong wire drawing of the stretch roving in the drafting systems of spinning machines Expired DE487367C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES87588D DE487367C (en) Rotating device for wrong wire drawing of the stretch roving in the drafting systems of spinning machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES87588D DE487367C (en) Rotating device for wrong wire drawing of the stretch roving in the drafting systems of spinning machines

Publications (1)

Publication Number Publication Date
DE487367C true DE487367C (en) 1929-12-06

Family

ID=7513878

Family Applications (1)

Application Number Title Priority Date Filing Date
DES87588D Expired DE487367C (en) Rotating device for wrong wire drawing of the stretch roving in the drafting systems of spinning machines

Country Status (1)

Country Link
DE (1) DE487367C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2740821A1 (en) * 2012-12-07 2014-06-11 Saurer Germany GmbH & Co. KG Air spinning machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2740821A1 (en) * 2012-12-07 2014-06-11 Saurer Germany GmbH & Co. KG Air spinning machine

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