DE10322575A1 - Ring spinning machine with compaction devices - Google Patents
Ring spinning machine with compaction devices Download PDFInfo
- Publication number
- DE10322575A1 DE10322575A1 DE2003122575 DE10322575A DE10322575A1 DE 10322575 A1 DE10322575 A1 DE 10322575A1 DE 2003122575 DE2003122575 DE 2003122575 DE 10322575 A DE10322575 A DE 10322575A DE 10322575 A1 DE10322575 A1 DE 10322575A1
- Authority
- DE
- Germany
- Prior art keywords
- insert
- spinning machine
- ring spinning
- support rail
- compaction devices
- 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.)
- Withdrawn
Links
- 238000007378 ring spinning Methods 0.000 title claims description 10
- 238000005056 compaction Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 239000000835 fiber Substances 0.000 abstract description 14
- 230000035508 accumulation Effects 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 206010020112 Hirsutism Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/72—Fibre-condensing guides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/26—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by one or more endless aprons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Die Erfindung betrifft Verdichtungsvorrichtungen zum Verdichten von Faserverbänden in Spinnmaschinen mit im Materiallauf 24 liegenden Abdeckflächen 15 für den Verdichtungsbereich. Um an diesen Abdeckflächen den Aufbau von Faseransammlungen zu verhindern, ist vorgesehen, die Abdeckflächen und die sie tragenden Einsatzteile 16 als Kunststoff-Spritzgußteile auszuführen, alle ihre Kanten, die dem Materialfluß entgegen stehen, abzurunden und die Trennfugen 23 der Spritzgußform so zu legen, daß diese nicht im Materialfluß liegen.The invention relates to compacting devices for compacting fiber assemblies in spinning machines with covering surfaces 15 in the material path 24 for the compacting area. In order to prevent the build-up of fiber accumulations on these cover surfaces, it is provided that the cover surfaces and the insert parts 16 carrying them are designed as plastic injection-molded parts, round off all their edges, which oppose the flow of material, and lay the parting lines 23 of the injection mold in such a way that these are not in the material flow.
Description
Die Erfindung betrifft eine Ringspinnmaschine mit Verdichtungsvorrichtungen, deren jede ein mindestens eine Perforationsspur aufweisendes Verdichtungsriemchen enthält, das über einen Saugschuh läuft und dem eine Abdeckfläche gegenüber steht, die an einem Einsatzstück ausgeformt ist, welches an einer sich entlang der Verdichtungsvorrichtungen erstreckenden Stützschiene angeordnet ist.The The invention relates to a ring spinning machine with compression devices, each of which has a compression strap with at least one perforation track contains the above a suction shoe is running and a cover area faces, the one piece is formed, which on one along the compression devices extending support rail is arranged.
Derartige Verdichtungsvorrichtungen dienen dazu, abstehende Fasern an die Faserlunte anzusaugen und dadurch die Haarigkeit des erzeugten Garnes zu vermindern. Dadurch erhöht sich auch die Reißfestigkeit des Garnes und verbessert sich seine Verarbeitbarkeit zu Gewebe oder Gestrick.such Compacting devices are used to attach protruding fibers to the Suck in fiber fibers and thereby the hairiness of the yarn produced to diminish. This increases tensile strength of the yarn and its processability to fabric improves or knitted fabric.
Die dem Verdichtungsbereich zugeordnete Abdeckfläche schirmt den Verdichtungsbereich gegen störende Luftwirbelungen beispielsweise eines Wanderreinigers ab. Es hat sich aber gezeigt, daß sich an den Kanten der die Abdeckfläche aufweisenden Einsatzstückes sehr leicht Faseransammlungen aufbauen, die sich unkontrolliert lösen und zu Dickstellen im Garn führen können. Diese Dickstellen mindern die Qualität des Garnes und können in dessen weiterer Verarbeitung zu Fadenbrüchen führen.The the cover area assigned to the compression area shields the compression area against interfering Air turbulence from, for example, a traveling cleaner. It has but it has been shown that on the edges of the cover area having insert very easily build up fiber accumulations that are uncontrolled solve and lead to thick spots in the yarn can. These thick spots reduce the quality of the yarn and can its further processing lead to thread breaks.
Der Erfindung war demgemäß die Aufgabe gestellt, das die Abdeckfläche aufweisende Einsatzstück so zu gestalten, daß die Neigung zum Ansammeln von Fasern vermindert wird. Sie löst diese Aufgabe durch die im Kennzeichen des Hauptanspruches genannten Merkmale. Dadurch, daß das Einsatzstück als Kunststoff-Spritzgußteil ausgebildet wird, bietet es die Möglichkeit, Grate, die beispielsweise durch spanabhebende Bearbeitung entstehen können, zu vermeiden und auch die häufig eine scharfe Kante aufweisende Werkzeug-Trennlinie so zu legen, daß sie dem Materialfluß abgewandt ist. Dadurch wird vermieden, daß sich an ihr Faseransammlungen bilden oder wenn sich solche dennoch gebildet haben sollten, diese bei ihrem Ablösen in den Materialfluß geraten.The Accordingly, the task of the invention was that the cover area having insert so that the Tendency to accumulate fibers is reduced. It solves them Task by the features mentioned in the characterizing part of the main claim. Because that insert as a plastic injection molded part trained, it offers the possibility of burrs, for example can arise from machining, avoid and also the often to have a sharp tool dividing line that she turned away from the material flow is. This avoids that form on it fiber accumulations or if such nonetheless form should have gotten into the material flow when they were detached.
Das Einsatzstück kann auf der Stützschiene „reiten", indem es mit zwei Schenkeln an den beiden Seitenflächen derselben anliegt. Bevorzugt ist aber vorgesehen, daß das Einsatzstück die Stützschiene allseitig umfaßt. Dies sichert die genaue Lage des Einsatzstückes und bietet dennoch die Möglichkeit, die in Materiallaufrichtung betrachtet vorderen und hinteren Stege derart in Längsrichtung der Stützschiene gegeneinander zu versetzen, daß die Trennlinie der Spritzgußform nicht im Bereich des Materialflusses liegt.The insert can "ride" on the support rail by using two Thighs on both sides the same applies. However, it is preferably provided that the insert piece has the support rail on all sides includes. This ensures the exact position of the insert and still offers the Possibility of viewed in the direction of material front and rear webs in this way longitudinal the support rail against each other that the Parting line of the injection mold is not in the area of the material flow.
Eine Wölbung des dem Materialfluß entgegen stehenden Steges des Einsatzstückes in Richtung gegen den Materialfluß hat die vorteilhafte Wirkung, daß Materialablagerungen, die sich auf dieser Fläche gebildet haben könnten, seitlich abgedrängt werden und nicht in den Faserlauf geführt werden.A bulge against the flow of material standing web of the insert in the direction against the material flow has the advantageous effect that material deposits, which is on this area could have formed be pushed to the side and not led into the fiber run become.
Das allseitige Umgreifen der Stützschiene durch das Einsatzstück bietet auch die vorteilhafte Möglichkeit, in dessen unterer Platte, also vom Materialfluß abgewandt, eine Klemmschraube vorzusehen, mittels deren das entlang der Stützschiene verschiebbare Einsatzstück in funktionsgerechter Stellung befestigt werden kann.The reaching around the support rail on all sides the insert also offers the advantageous possibility in its lower plate, i.e. facing away from the material flow, a clamping screw To provide, by means of which the insert piece, which can be displaced along the support rail, is functional Position can be attached.
In den Figuren der Zeichnung ist eine Ausführungsform der Erfindung schematisch dargestellt. Es zeigenIn the figures of the drawing, an embodiment of the invention is schematic shown. Show it
In
Die
Verdichtungsvorrichtung
Saugschuh
Der
Saugöffnung
Wie
aus
Dies
bietet die Möglichkeit,
das Einsatzstück
Die
Gewindebohrung
Der
vordere, dem Materialfluß entgegen
stehende Steg
Ein
vom Ausgangswalzenpaar
- 11
- Verdichtungsvorrichtungcompacting device
- 22
- Ausgangswalzenpaar des StreckwerkesRoller pair of the drafting system
- 33
- Lauf des Fasermaterialsrun of the fiber material
- 44
- Saugschuhsuction shoe
- 55
- Absaugleitungsuction
- 66
- Saugöffnungsuction opening
- 77
- Verdichtungs-RiemchenCondensing apron
- 88th
- Walzenpaarroller pair
- 99
- Unterwalzebottom roll
- 1010
- Oberwalzetop roll
- 1111
- KäfigCage
- 1212
- Führungsbügelguide bracket
- 1313
- Abstreifleistesqueegee
- 1414
- Abdeckflächecoverage area
- 1515
- Einsatzstückinsert
- 1616
- Stützschienesupport rail
- 1717
- obere Platteupper plate
- 1818
- untere Plattelower plate
- 1919
- Gewindebohrungthreaded hole
- 2020
- Stegweb
- 2121
- StegeStege
- 2222
- Trennfugeparting line
- 2323
- Endkante der Abdeckflächeend edge the cover area
- 2424
- Vorwölbung des Steges 20Bulging of the Bridge 20
Claims (5)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003122575 DE10322575A1 (en) | 2003-05-20 | 2003-05-20 | Ring spinning machine with compaction devices |
EP04733246A EP1631709B1 (en) | 2003-05-20 | 2004-05-15 | Ring spinning machine comprising compression devices |
CNB2004800136839A CN100510218C (en) | 2003-05-20 | 2004-05-15 | Ring spinn machine with a bundle device |
JP2006529600A JP2006528736A (en) | 2003-05-20 | 2004-05-15 | Ring spinning machine with focusing device |
PCT/DE2004/001033 WO2004104279A1 (en) | 2003-05-20 | 2004-05-15 | Ring spinning machine comprising compression devices |
DE502004002560T DE502004002560D1 (en) | 2003-05-20 | 2004-05-15 | RING SPINNING MACHINE WITH COMPRESSING DEVICES |
DE112004001355T DE112004001355D2 (en) | 2003-05-20 | 2004-05-15 | Ring spinning machine with compaction devices |
ES04733246T ES2279369T3 (en) | 2003-05-20 | 2004-05-15 | CONTINUOUS RING OF RINGS WITH COMPRESSION DEVICES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003122575 DE10322575A1 (en) | 2003-05-20 | 2003-05-20 | Ring spinning machine with compaction devices |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10322575A1 true DE10322575A1 (en) | 2004-12-09 |
Family
ID=33440986
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003122575 Withdrawn DE10322575A1 (en) | 2003-05-20 | 2003-05-20 | Ring spinning machine with compaction devices |
DE502004002560T Expired - Fee Related DE502004002560D1 (en) | 2003-05-20 | 2004-05-15 | RING SPINNING MACHINE WITH COMPRESSING DEVICES |
DE112004001355T Expired - Fee Related DE112004001355D2 (en) | 2003-05-20 | 2004-05-15 | Ring spinning machine with compaction devices |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502004002560T Expired - Fee Related DE502004002560D1 (en) | 2003-05-20 | 2004-05-15 | RING SPINNING MACHINE WITH COMPRESSING DEVICES |
DE112004001355T Expired - Fee Related DE112004001355D2 (en) | 2003-05-20 | 2004-05-15 | Ring spinning machine with compaction devices |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1631709B1 (en) |
JP (1) | JP2006528736A (en) |
CN (1) | CN100510218C (en) |
DE (3) | DE10322575A1 (en) |
ES (1) | ES2279369T3 (en) |
WO (1) | WO2004104279A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007033777A1 (en) * | 2005-09-22 | 2007-03-29 | Oerlikon Textile Gmbh & Co. Kg | Apparatus for compressing a fibre composite |
DE102019128326A1 (en) * | 2019-10-21 | 2021-04-22 | Saurer Spinning Solutions Gmbh & Co. Kg | Compaction device for a drafting device of a spinning machine and drafting device for a compression device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103201419A (en) * | 2010-11-10 | 2013-07-10 | 马佐里有限公司 | Condensing device of a textile sliver in a spinning machine |
ITBS20110123A1 (en) * | 2011-09-13 | 2013-03-14 | Marzoli Spa | COMPACTION DEVICE OF A TAPE OF FIBER TEXTILE IN A FILATOIO |
IT201800009103A1 (en) * | 2018-10-02 | 2020-04-02 | Marzoli Machines Textile Srl | SPINNER WITH BELT TENSIONING SYSTEM |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4377272A (en) * | 1982-01-28 | 1983-03-22 | The Boeing Company | Airfoil stagnation point mold |
JP2000203605A (en) * | 1998-11-16 | 2000-07-25 | Waterfall Co Inc | Cartridge for contamination-free dispensing and delivery |
DE10008610A1 (en) * | 2000-02-24 | 2001-08-30 | Zinser Textilmaschinen Gmbh | Sliver drawing unit has a condensing stage with a profiled shrouding facing the suction unit in a mounting with easy adjustment and which reduces the energy for the required suction to condense the sliver |
DE10042689A1 (en) * | 2000-08-31 | 2002-03-14 | Fritz Stahlecker | Condensing stage for drawn sliver, at the spinner sliver drawing unit, has a structured shrouding over the sliding surface forming an air entry gap without contact with the sliver moving over the suction slit |
DE10106891A1 (en) * | 2001-02-07 | 2002-08-08 | Stahlecker Fritz | Condensing stage for drawn sliver, at a drawing unit, has a recessed zone at the suction tube body extending into an open gutter between spinning stations, for a mobile blower to clear any loose fibers/debris |
DE10214641B4 (en) * | 2002-04-02 | 2007-02-22 | Saurer Gmbh & Co. Kg | Pneumatic compacting device for a fiber composite and method for pneumatically compacting a fiber composite |
-
2003
- 2003-05-20 DE DE2003122575 patent/DE10322575A1/en not_active Withdrawn
-
2004
- 2004-05-15 WO PCT/DE2004/001033 patent/WO2004104279A1/en active IP Right Grant
- 2004-05-15 DE DE502004002560T patent/DE502004002560D1/en not_active Expired - Fee Related
- 2004-05-15 CN CNB2004800136839A patent/CN100510218C/en not_active Expired - Fee Related
- 2004-05-15 DE DE112004001355T patent/DE112004001355D2/en not_active Expired - Fee Related
- 2004-05-15 JP JP2006529600A patent/JP2006528736A/en not_active Withdrawn
- 2004-05-15 EP EP04733246A patent/EP1631709B1/en not_active Expired - Lifetime
- 2004-05-15 ES ES04733246T patent/ES2279369T3/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007033777A1 (en) * | 2005-09-22 | 2007-03-29 | Oerlikon Textile Gmbh & Co. Kg | Apparatus for compressing a fibre composite |
DE102005045451A1 (en) * | 2005-09-22 | 2007-04-05 | Saurer Gmbh & Co. Kg | Device for compacting a fiber structure |
DE102005045451B4 (en) * | 2005-09-22 | 2008-05-08 | Oerlikon Textile Gmbh & Co. Kg | Device for compacting a fiber structure |
CN101268223B (en) * | 2005-09-22 | 2010-11-17 | 欧瑞康纺织有限及两合公司 | Apparatus for compressing a fibre composite |
DE102019128326A1 (en) * | 2019-10-21 | 2021-04-22 | Saurer Spinning Solutions Gmbh & Co. Kg | Compaction device for a drafting device of a spinning machine and drafting device for a compression device |
Also Published As
Publication number | Publication date |
---|---|
CN100510218C (en) | 2009-07-08 |
CN1791710A (en) | 2006-06-21 |
EP1631709B1 (en) | 2007-01-03 |
DE502004002560D1 (en) | 2007-02-15 |
ES2279369T3 (en) | 2007-08-16 |
JP2006528736A (en) | 2006-12-21 |
EP1631709A1 (en) | 2006-03-08 |
WO2004104279A1 (en) | 2004-12-02 |
DE112004001355D2 (en) | 2006-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8143 | Withdrawn due to claiming internal priority |