DE3720037A1 - Double-roller opener - Google Patents
Double-roller openerInfo
- Publication number
- DE3720037A1 DE3720037A1 DE19873720037 DE3720037A DE3720037A1 DE 3720037 A1 DE3720037 A1 DE 3720037A1 DE 19873720037 DE19873720037 DE 19873720037 DE 3720037 A DE3720037 A DE 3720037A DE 3720037 A1 DE3720037 A1 DE 3720037A1
- Authority
- DE
- Germany
- Prior art keywords
- roller
- machine according
- machine
- opening roller
- knock
- 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- Withdrawn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
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 238000009960 carding Methods 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 244000144992 flock Species 0.000 abstract 1
- 210000000481 breast Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/06—Opening or cleaning fibres, e.g. scutching cotton by means of toothed members
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Description
Die Erfindung betrifft eine Öffnungs- und Reinigungsma schine für Textilflocken. Die zu beschreibende Kon struktion gehört zu den klemmpunktlosen Öffnungsmaschi nen. F. Walz beschreibt in "Die moderne Baumwollspinne rei" auf Seite 72/73 einen Sägezahnöffner Typ SRRL. Hierbei werden die Fasern von übereinander zusammenwirkenden Öffnungswalzen, die mit einer Garnitur mit positivem Brustwinkel bezogen sind, geöffnet. Die geöffneten Fasern werden von kleineren Walzen, die mit einer Garnitur negativen Brustwinkels versehen sind, von den Öffnungswalzen abgenommen und einem Luftstom übergeben. Eine ähnliche Konstruktion besteht aus 2 übereinanderliegenden Öffnungswalzen und eine darüberliegenden Abschlagwalze; die Fasern der beiden Öffnungswalzen werden durch eine große Walze mit negativem Brustwinkel abgenommen und einem Luftstrom übergeben. Letztere Konstruktion wird in fast identischer Weise von einigen Herstellern seit Jahren gebaut. Die Öffnungs- und Reinigungsleistung der Maschinen sind gut, jedoch ist der Maschinenaufwand erheblich. Nachteilig ist die mühsame Einstellung der Walzenabstände beim Gebrauch der Maschine.The invention relates to an opening and cleaning machine for textile flakes. The Kon to be described structure is one of the opening machines without pinch points nen. F. Walz describes in "The modern cotton spider rei "on page 72/73 a saw tooth opener type SRRL. Here the fibers are stacked interacting opening rollers with a Clothing with positive breast angle are covered, open. The opened fibers are smaller Rolls with a set of negative breast angles are provided, removed from the opening rollers and to an air stream. A similar construction consists of 2 stacking opening rollers and a knock-off roller above; the fibers of the Both opening rollers are supported by a large roller negative chest angle and a stream of air to hand over. The latter construction is in almost identically by some manufacturers for years built. The opening and cleaning performance of the Machines are good, but the machine effort is considerably. The disadvantage is the tedious setting of the Roller clearances when using the machine.
Aufgabe der Erfindung ist es, eine einfache klemmpunkt lose Reinigungs- und Öffnungsmaschine zu verwirklichen. Erfindungsgemäß wird dies durch 2 Walzen erreicht, die übereinander angeordnet sind, wobei die oberste als Ab schlagwalze mit negativer Garnitur, und die untere als Öffnungs- und gleichzeitig Ablösungswalze mit neutraler Garnitur verwendet wird und die Abführung der behandel ten Flocken durch einen Luftstrom unterhalb der beiden Walzen erfolgt. Um das gewünschte Ergebnis zu erzielen, ist der für eine solche Öffnungswalze ungewöhnlich große Durchmesser von etwa 500 mm notwendig. Wesentlich ist eine Transport-Luftführung für die behandelten Fa sern unterhalb der Öffner-/Abnehmerwalze durch die ganze Maschine hindurch. Durch die Verbindung von klei ner und großer Walze und der Luftführung durch die gan ze Maschine kann eine sehr einfache, kompakte Öffnungs und Reinigungsmaschine gebaut werden, die dennoch eine sehr gute Öffnungs und Reinigungswirkung erzielt.The object of the invention is to provide a simple clamping point to realize loose cleaning and opening machine. According to the invention this is achieved by 2 rollers, which are arranged one above the other, the uppermost as Ab Impact roller with negative clothing, and the lower one as Opening and detaching roller with neutral Set is used and the removal of the treated ten flakes by an air stream below the two Rolling is done. To achieve the desired result, is unusual for such an opening roller large diameter of about 500 mm necessary. Essential is a transport air duct for the treated company below the opener / take-off roller through the whole machine. By connecting small ner and large roller and the air flow through the gan ze machine can be a very simple, compact opening and cleaning machine are built, which is nevertheless a very good opening and cleaning effect achieved.
Zur weiteren Verbesserung der Reinigung wird der obere Teil der Materialrutsche mit Löchern versehen. Die von der Abschlagwalze zurückgeschleuderten Batzen werden gegen die Materialrutsche geworfen und an dem Rutschen rücken entfallen Schwerteile. Durch eine Abstreifnase wird das Mitreißen von Luft und Fasern um die Abschlag walze verhindert.To further improve cleaning, the top Provide part of the material slide with holes. The of chunks thrown back from the chopper roller thrown against the material slide and on the slide Heavy parts are eliminated. Through a wiping nose will entrain air and fibers around the tee roller prevented.
Die Öffnungs- und Reinigungsmaschine wird anhand von Fig. 1 beschrieben.The opening and cleaning machine is described with reference to FIG. 1.
In einem Gehäuse 1) sind übereinander die Öffnungswalze 2) und die Abschlagswalze 3) angeordnet. Fasern werden der Öffnungswalze über eine Zuführrutsche 4) zugeführt. Von der Öffnungswalze 2) werden Faserbüschel, die zu groß sind, durch die Abschlagwalze 3) zurückgeworfen und prallen gegen das Rutschblech. Beim Aufprall fallen Verunreinigungen durch Schlitze 9). Die geöffneten Fa serbüschel werden an Messern 5) zur Fremdteilausscheid ung entlanggeführt. Eine zusätzliche Auflösung kann durch ein Kardiersegment 6) erfolgen. Der Abtransport der Fasern erfolgt mittels eines Luftstromes, der an einer Öffnung 7) über die ganze Breite eintritt, und in einem Kanal, in den die Öffnungwalze eintaucht, durch die ganze Maschine hindurchgeführt wird.The opening roller 2 ) and the knock-off roller 3 ) are arranged one above the other in a housing 1 ). Fibers are fed to the opening roller via a feed chute 4 ). Of the opening roller 2) are tufts that are too large, reflected by the knock roller 3) and impinge against the sliding sheet. In the event of an impact, contaminants fall through slots 9 ). The opened tufts of fibers are guided along knives 5 ) to remove foreign parts. An additional resolution can be done by a carding segment 6 ). The fibers are transported away by means of an air stream which enters over an entire width at an opening 7 ) and is guided through the entire machine in a channel into which the opening roller is immersed.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873720037 DE3720037A1 (en) | 1987-06-16 | 1987-06-16 | Double-roller opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873720037 DE3720037A1 (en) | 1987-06-16 | 1987-06-16 | Double-roller opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3720037A1 true DE3720037A1 (en) | 1987-12-10 |
Family
ID=6329790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873720037 Withdrawn DE3720037A1 (en) | 1987-06-16 | 1987-06-16 | Double-roller opener |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3720037A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2613731A1 (en) * | 1987-04-07 | 1988-10-14 | Hollingsworth Gmbh | MACHINE FOR CLEANING AND OPENING A FIBROUS PRODUCT IN THE FORM OF FLAKES |
| EP0419415A1 (en) * | 1989-09-21 | 1991-03-27 | Maschinenfabrik Rieter Ag | Method and apparatus for the fine cleaning of textile fibres |
| EP0400259A3 (en) * | 1989-06-01 | 1991-09-11 | FRATELLI MARZOLI & C. S.p.A. | Apparatus for opening and mixing staple cotton |
| EP0481302A3 (en) * | 1990-10-16 | 1992-09-02 | Maschinenfabrik Rieter Ag | Grid for an opening roller of a spinning machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1091011B (en) * | 1955-08-23 | 1960-10-13 | Tmm Research Ltd | Device for opening, cleaning and mixing fiber material |
| GB1010147A (en) * | 1960-12-09 | 1965-11-17 | Birfield Eng Ltd | Improvements in or relating to opening, teasing and/or blending machines for fibrousmaterials |
| CH642117A5 (en) * | 1977-12-12 | 1984-03-30 | Temafa Textilmaschf Meissner | DEVICE FOR OPENING AND CLEANING COTTON WASTE. |
| US4507827A (en) * | 1982-11-05 | 1985-04-02 | Rieter Machine Works Ltd. | Cleaning machine for fiber material |
| DE3612899A1 (en) * | 1985-04-18 | 1986-10-30 | Verein LACIRCO, ein wirtschafticher Verein nach dem Code Civil der Französischen Republik, Cours la Ville, Rhône | METHOD AND MACHINE FOR CALIBRATING AND CLEANING WOOL FIBERS |
| DE3528853C2 (en) * | 1985-02-11 | 1987-02-12 | Trützschler GmbH & Co KG, 4050 Mönchengladbach | Device for feeding a carding machine or carder using two filling chutes |
-
1987
- 1987-06-16 DE DE19873720037 patent/DE3720037A1/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1091011B (en) * | 1955-08-23 | 1960-10-13 | Tmm Research Ltd | Device for opening, cleaning and mixing fiber material |
| GB1010147A (en) * | 1960-12-09 | 1965-11-17 | Birfield Eng Ltd | Improvements in or relating to opening, teasing and/or blending machines for fibrousmaterials |
| CH642117A5 (en) * | 1977-12-12 | 1984-03-30 | Temafa Textilmaschf Meissner | DEVICE FOR OPENING AND CLEANING COTTON WASTE. |
| US4507827A (en) * | 1982-11-05 | 1985-04-02 | Rieter Machine Works Ltd. | Cleaning machine for fiber material |
| DE3528853C2 (en) * | 1985-02-11 | 1987-02-12 | Trützschler GmbH & Co KG, 4050 Mönchengladbach | Device for feeding a carding machine or carder using two filling chutes |
| DE3612899A1 (en) * | 1985-04-18 | 1986-10-30 | Verein LACIRCO, ein wirtschafticher Verein nach dem Code Civil der Französischen Republik, Cours la Ville, Rhône | METHOD AND MACHINE FOR CALIBRATING AND CLEANING WOOL FIBERS |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2613731A1 (en) * | 1987-04-07 | 1988-10-14 | Hollingsworth Gmbh | MACHINE FOR CLEANING AND OPENING A FIBROUS PRODUCT IN THE FORM OF FLAKES |
| US4858278A (en) * | 1987-04-07 | 1989-08-22 | Hergeth Hollingsworth Gmbh | Apparatus for cleaning and opening textile fiber material |
| EP0400259A3 (en) * | 1989-06-01 | 1991-09-11 | FRATELLI MARZOLI & C. S.p.A. | Apparatus for opening and mixing staple cotton |
| EP0419415A1 (en) * | 1989-09-21 | 1991-03-27 | Maschinenfabrik Rieter Ag | Method and apparatus for the fine cleaning of textile fibres |
| US5123145A (en) * | 1989-09-21 | 1992-06-23 | Rieter Machine Works Ltd. | Method and apparatus for the fine cleaning of textile fibers |
| EP0481302A3 (en) * | 1990-10-16 | 1992-09-02 | Maschinenfabrik Rieter Ag | Grid for an opening roller of a spinning machine |
| US5247721A (en) * | 1990-10-16 | 1993-09-28 | Maschinenfabrik Rieter Ag | Grid for the opening roll of a spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
| OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8105 | Search report available | ||
| 8139 | Disposal/non-payment of the annual fee |