DE1048207B - Cleaning device for the top rollers of drafting systems, especially on roving machines and draw frames - Google Patents

Cleaning device for the top rollers of drafting systems, especially on roving machines and draw frames

Info

Publication number
DE1048207B
DE1048207B DET12823A DET0012823A DE1048207B DE 1048207 B DE1048207 B DE 1048207B DE T12823 A DET12823 A DE T12823A DE T0012823 A DET0012823 A DE T0012823A DE 1048207 B DE1048207 B DE 1048207B
Authority
DE
Germany
Prior art keywords
top rollers
cleaning
cleaning device
drafting systems
roving machines
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.)
Pending
Application number
DET12823A
Other languages
German (de)
Inventor
Ludwig Meierhofer
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.)
Ernst Toenniessen K G
Original Assignee
Ernst Toenniessen K G
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ernst Toenniessen K G filed Critical Ernst Toenniessen K G
Priority to DET12823A priority Critical patent/DE1048207B/en
Publication of DE1048207B publication Critical patent/DE1048207B/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H5/00Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/60Arrangements maintaining drafting elements free of fibre accumulations
    • D01H5/62Non-rotary cleaning pads or plates; Scrapers

Landscapes

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

Description

Putzvorrichtung für die Oberwalzen von Streckwerken, insbesondere an Vorspinnmaschinen und Strecken Die vorliegende Erfindung bezieht sich auf eine Putzvorrichtung für die Oberwalzen von Streckwerken, insbesondere an Vorspinnmaschinen und Strecken, die aus vor- und zurückgehenden Putzbrettchen besteht, deren Putzbelag durch elastische Stützen gespannt gehalten wird.Cleaning device for the top rollers of drafting devices, in particular on roving machines and draw frames The present invention relates to a Cleaning device for the top rollers of drafting devices, in particular on roving machines and stretches, which consists of back and forth plastering boards, their plaster covering is kept taut by elastic supports.

Es ist bekannt, die Putzbrettchen vor und zurück zu bewegen, um die Aufnahmefähigkeit bei mit Plüsch oder Filz überzogenen Brettehen zu erhöhen bzw. um die Garnierung dieser Brettehen mit einer glatten Folie, an der sich nichts mehr festsetzt, zu ermögliehen. Die bekannten Putzbrettchen dieser Art haben aber den Nachteil, daß die Oberwalzen völlig gleiche Durchmesser haben müssen, wenn die Brettehen auf drei oder mehr Oberwalzen aufliegen. Die Putzfläche muß bei solchen Vorrichtungen eine gemeinsame Tangente an allen zu putzenden Oberwalzen bilden.It is known to move the cleaning board back and forth to get the Increase or decrease the absorption capacity of plush or felt-covered boards. about the garnishing of these boards with a smooth foil that can no longer adhere to anything states to enable. The well-known cleaning boards of this type have that Disadvantage that the top rollers must have completely the same diameter when the boards go rest on three or more top rollers. The plaster surface must be with such devices form a common tangent on all top rollers to be cleaned.

Die Gleichheit aller Oberwalzen ist jedoch nur anfangs gegeben, weil deren Überzüge von Zeit zu Zeit abgeschliffen werden müssen.However, the equality of all top rollers is only given at the beginning, because whose coatings have to be sanded off from time to time.

Es ist ferner bekannt, bei feststehenden Putzbrettchen oder Putzbändern Stützen so anzuordnen, daß der Putzbelag auch an Walzen mit unterschiedlichen Durchmessern anliegt. Auch elastische Stützen sind bekannt, um ein besseres Umschlingen der AusgangsGberwalze duroh den Putzbelag zu erreichen. Die den stillstehenden Putzbrettchen anhaftenden Mängel sind aber auch durch die Anordnung von Stützen nicht zu beseitigen, da sich der Flug immer an der gleichen Stelle des Putzbelages sammelt, was zu Faserbärten führt, die leicht ins Fasergut gelangen können.It is also known for fixed cleaning boards or cleaning tapes Arrange the supports in such a way that the plaster covering is also on rollers with different diameters is present. Elastic supports are also known in order to better wrap around the output donor roller duroh to reach the plaster covering. Those clinging to the stationary cleaning boards However, deficiencies cannot be eliminated even by arranging supports, as there are the flight always collects in the same place on the plaster, which leads to whiskers which can easily get into the fiber material.

Der Erfindung liegt die Aufgabe zugrunde, diese Mängel zu beseitigen. Die Erfindung besteht darin, daß die aus Schaumgummi oder ähnlichem Material bestehenden elastischen Stützen so, zwischen einem starren Putzbrettchen und einer zwischen starren Stützen nicht völlig straff gespannten Putzfolie und in solcher Anzahl angeordnet sind, daß die. Putzfolie in jeder Stellung während der vor- und zurückgehenden Bewegung alle zu reinigenden Oberwalzen auch bei unterschiedlichen Durchmessern berührt. Wie in der Zeichnung dargestellt, wird die Putzfolie 1, die an starren Stützen 2 am starren Putzbrettchen 4 befestigt ist, nicht völlig straff gespannt, sondern etwas locker gelassen. Das Anspannen des Putzbelages übernehmen je nach Walzenzahl eine oder mehrere elastische Stützen 3, die vorzugsweise aus Schaumgummi bestehen. Gerät eine solche Stütze beim Vor-und Zurückbewegen des Putzbrettchens über eine Oberwalze, so wird sie eingedrückt, weil das starre Putzbrettchen 4, vorzugsweise aus Holz oder Blech gefertigt, in dieser Stellung mit seinem Gewicht vermehrt auf die Stütze drückt. Es kann also auch in dieser Stellung nicht vorkommen, daß der Putzbelag 1 nicht an allen Oberwalzen anliegt. Die Anlage des Putzbelages 1 an sämtliche Oberwalzen ist also bei unterschiedlichen Durchmessern und in jeder Stellung des Putzbrettehens 4 gewährleistet.The invention is based on the object of eliminating these deficiencies. The invention consists in that consisting of foam rubber or similar material elastic supports so, between a rigid cleaning board and one between Rigid supports are not completely taut and arranged in such numbers are that the. Cleaning film in every position during the forwards and backwards movement touches all top rollers to be cleaned, even if they have different diameters. As shown in the drawing, the cleaning film 1, which is attached to rigid supports 2 is attached to the rigid cleaning board 4, not stretched completely taut, but a little relaxed. Depending on the number of rollers, the plaster covering is tightened one or more elastic supports 3, which are preferably made of foam rubber. Device such a support when moving the cleaning board back and forth over a Upper roller, it is pressed in because the rigid cleaning board 4, preferably made of wood or sheet metal, in this position with its weight increased the support presses. So it cannot happen in this position either that the Plaster covering 1 is not in contact with all top rollers. The installation of the plaster covering 1 to all Upper rolling is therefore with different diameters and in every position of the Plasterboard 4 guaranteed.

Claims (1)

PATENTANSPRUCH: Putzvorrichtung für die Oberwalzen von Streckwerken, insbesondere an Vorspinnmaschinen und Strecken, die aus vor- und zurückgehenden Putzbrettchen besteht, deren Putzbelag durch elastische Stützen gespannt gehalten wird, dadurch gekennzeichnet, daß die aus Schaumgummi oder ähnlichem Material bestehenden elastischen Stützen (3) so zwischen einem starren Putzbrettehen (4) und einer zwischen starren Stützen (2) nicht völlig straff gespannten Putzfolie (1) und in solcher Anzahl angeordnet sind, daß die Putzfolie (1) in jeder Stellung während der vor- und zurückgehenden Bewegung alle zu reinigenden Oberwalzen auch bei unterschiedlichen Durchmessern berührt. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 725 575, 800826; belgische Patentschrift Nr. 507 669; britische Patentschrift Nr. 425 912; USA.-Patentschrift Nr. 2 648 875. PATENT CLAIM: Cleaning device for the top rollers of drafting systems, in particular on roving machines and drawing frames, which consists of back and forth cleaning boards, the plaster covering of which is held taut by elastic supports, characterized in that the elastic supports (3) made of foam rubber or similar material so between a rigid plaster board (4) and between rigid supports (2) not completely tightly stretched cleaning film (1) and are arranged in such a number that the cleaning film (1) in every position during the back and forth movement of all top rollers to be cleaned touched even with different diameters. Considered publications: German Patent Specifications No. 725 575, 800826; Belgian Patent No. 507 669; British Patent No. 425,912; U.S. Patent No. 2,648,875.
DET12823A 1954-07-22 1954-07-22 Cleaning device for the top rollers of drafting systems, especially on roving machines and draw frames Pending DE1048207B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET12823A DE1048207B (en) 1954-07-22 1954-07-22 Cleaning device for the top rollers of drafting systems, especially on roving machines and draw frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET12823A DE1048207B (en) 1954-07-22 1954-07-22 Cleaning device for the top rollers of drafting systems, especially on roving machines and draw frames

Publications (1)

Publication Number Publication Date
DE1048207B true DE1048207B (en) 1958-12-31

Family

ID=7547136

Family Applications (1)

Application Number Title Priority Date Filing Date
DET12823A Pending DE1048207B (en) 1954-07-22 1954-07-22 Cleaning device for the top rollers of drafting systems, especially on roving machines and draw frames

Country Status (1)

Country Link
DE (1) DE1048207B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE507669A (en) *
GB425912A (en) * 1933-09-23 1935-03-25 English Cotton Sewing Company Improvements in under clearers for the drawing rollers of machines for the preparation of textile fibres for spinning
DE725575C (en) * 1941-03-26 1942-09-25 Saechsische Textilmaschinenfab Cleaning device for the top rollers of draw frames, flyers and ring spinning machines
DE800826C (en) * 1949-09-06 1950-12-11 Niehues & Duetting Cleaning device for drafting rollers
US2648875A (en) * 1951-03-27 1953-08-18 John D Gibson Clearer tensioning device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE507669A (en) *
GB425912A (en) * 1933-09-23 1935-03-25 English Cotton Sewing Company Improvements in under clearers for the drawing rollers of machines for the preparation of textile fibres for spinning
DE725575C (en) * 1941-03-26 1942-09-25 Saechsische Textilmaschinenfab Cleaning device for the top rollers of draw frames, flyers and ring spinning machines
DE800826C (en) * 1949-09-06 1950-12-11 Niehues & Duetting Cleaning device for drafting rollers
US2648875A (en) * 1951-03-27 1953-08-18 John D Gibson Clearer tensioning device

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