DE473091C - Adjustment device for the scraper on the lickerin grate of carding - Google Patents

Adjustment device for the scraper on the lickerin grate of carding

Info

Publication number
DE473091C
DE473091C DED48199D DED0048199D DE473091C DE 473091 C DE473091 C DE 473091C DE D48199 D DED48199 D DE D48199D DE D0048199 D DED0048199 D DE D0048199D DE 473091 C DE473091 C DE 473091C
Authority
DE
Germany
Prior art keywords
lickerin
scraper
grate
adjustment device
carding
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
DED48199D
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.)
SPINNEREIMASCHB A G DEUTSCHE
Original Assignee
SPINNEREIMASCHB A G DEUTSCHE
Publication date
Priority to DED48199D priority Critical patent/DE473091C/en
Application granted granted Critical
Publication of DE473091C publication Critical patent/DE473091C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02Carding machines
    • D01G15/12Details
    • D01G15/34Grids; Dirt knives; Angle blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Description

Einstellvorrichtung für die Abstreifmesser am Vorreißerrost von Krempeln Es ist schon vorgeschlagen worden, Abstreifmesser vor dem Vorreißerrost von Krempeln so anzuordnen, daß jedes Messer drehbar am Ende eines besonderen Messerhalters angebracht und mittels einer Schraube feststellbar ist, wobei der Messerhalter in einem Längsschlitz geradlinig verschoben und festgeschraubt werden kann. Diese Anordnung hat den Nachteil, daß sie das Einstellen bzw. Nachstellen des Abstreifmessers umständlich macht, derart, daß nur selten oder erst nach mehrfach wiederholtem Verstellen es gelingt, dem Messer genau den gewünschten Einstellwinkel und den dazu gehörigen Abstand vom Beschlag der Vorreißertrommel zu geben. Im Gegensatz hierzu ist bei der Einstellvorrichtung gemäß der Erfindung jedes Messer in seinem Stelleisen geradlinig verschiebbar gelagert und das Stelleisen schwenkbar und feststellbar. Diese Anordnung ermöglicht es wegen ihrer bequemeren und sicheren Handhabung, das Nachstellen bzw. Einstellen des Abstreifmessers in beliebige andere Winkellagen oder Abstände an der Vorreißertrommel augenblicklich und mit größter Genauigkeit auszuführen.Adjustment device for the scraper on the lickerin grate of carding machines It has already been proposed to place doctor blades in front of the lickerin grate of cards to be arranged so that each knife is rotatably attached to the end of a particular knife holder and can be locked by means of a screw, the knife holder in a longitudinal slot can be moved in a straight line and screwed tight. This arrangement has the disadvantage that it makes the setting or readjustment of the doctor blade cumbersome, in such a way, that only rarely or only after repeated adjustments succeeds in using the knife exactly the desired setting angle and the corresponding distance from the fitting to give to the lickerin. In contrast to this, in the case of the adjustment device According to the invention, each knife is mounted in its adjusting iron so that it can be displaced in a straight line and the setting iron can be swiveled and locked. This arrangement makes it possible because of their more convenient and safe handling, readjusting or setting the scraper knife in any other angular positions or distances on the lickerin drum instantly and to be carried out with the greatest possible precision.

Der Erfindungsgegenstand ist in beispielsweiser Ausführung auf der Zeichnung dargestellt. Es veranschaulicht Abb. i als Teil einer Krempel einen Querschnitt durch den Vorreißer und die Abstreifmesser, Abb. 2 zeigt die Messerbefestigungsvorrichtung in Seitenansicht.The subject of the invention is in an exemplary embodiment on the Drawing shown. Fig. I illustrates a cross section as part of a card through the lickerin and the scraper, Fig. 2 shows the knife fastening device in side view.

c;, b sind die Abstreifmesser, deren Vorderfläche einen stumpfen Winkel mit dem Spitzenkreis des Beschlages c des Vorreißers d einschließt. e, f sind die zu den Messern a, b gehörenden Stellschrauben, welche dazu dienen, letztere in verschiedener Entfernung zum Vorreißerbeschlage einzustellen.c ;, b are the scraper blades, the front surface of which forms an obtuse angle with the tip circle of the fitting c of the lickerin d. e, f are the adjusting screws belonging to knives a, b , which are used to set the latter at different distances from the lickerin fitting.

Gemäß der Erfindung sind die Messer derart gelagert, daß auch ihr Winkel zum Außenumfang des Vorreißers eingestellt werden kann. Zu diesem Zweck werden sie von besonderen, voneinander unabhängigen Stelleisen g, h getragen, die um Zapfen i, k drehbar angeordnet sind. Zur Ver- und Feststellung in den verschiedenen Winkellagen dienen Lappen m, n, welche in konzentrisch zu den Zapfen i, k liegenden Langlöchern nal, n1 Schrauben m2, n2 aufnehmen, durch welche die Stelleisen festgestellt werden können.According to the invention, the knives are mounted in such a way that their angle to the outer circumference of the lickerin can also be adjusted. For this purpose, they are carried by special, mutually independent adjusting irons g, h , which are rotatably arranged around pins i, k. For locking and locking in the various angular positions, tabs m, n are used, which receive screws m2, n2 in elongated holes nal, n1 concentric to the pins i, k, through which the setting irons can be locked.

Die Vorrichtung wird in der Weise benutzt, daß man je-nach Bedarf den Abstand der Schneide der Messer a, b vom V orreißerbeschlag c durch Drehen der Schrauben e, f einregelt und die Winkellage der Messer durch Verschwenken der Stelleisen g, 1a einstellt oder umgekehrt.The device is used in such a way that, as required, the distance between the cutting edge of the knives a, b and the front ripper fitting c is adjusted by turning the screws e, f and the angular position of the knives is adjusted by pivoting the adjusting irons g, 1a or vice versa .

Claims (1)

PATENTANSPRUCH: Einstellvorrichtung für die Abstreifmesser am Vorreißerrost von Krempeln, dadurch gekennzeichnet, daß jedes Messer (a, b) in einem besonderen Stelleisen (g, h) verschiebbar lagert, von denen jedes wieder unabhängig von dem benachbarten schwenkbar und feststellbar ist. Claim: Adjustment device for the scraper on the lickerin grate of cards , characterized in that each knife (a, b) is slidably mounted in a special adjusting iron (g, h), each of which can be pivoted and locked independently of the neighboring one.
DED48199D Adjustment device for the scraper on the lickerin grate of carding Expired DE473091C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED48199D DE473091C (en) Adjustment device for the scraper on the lickerin grate of carding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED48199D DE473091C (en) Adjustment device for the scraper on the lickerin grate of carding

Publications (1)

Publication Number Publication Date
DE473091C true DE473091C (en) 1929-03-09

Family

ID=7050969

Family Applications (1)

Application Number Title Priority Date Filing Date
DED48199D Expired DE473091C (en) Adjustment device for the scraper on the lickerin grate of carding

Country Status (1)

Country Link
DE (1) DE473091C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060297B (en) * 1955-05-25 1959-06-25 Josef Assbichler Card with an open licker-in grid
DE3702588A1 (en) * 1986-04-22 1987-10-29 Truetzschler & Co DEVICE ON A CARD, CLEANING MACHINE OR THE LIKE FOR COTTON FIBERS WITH AT LEAST ONE ROLLER KNIFE ASSIGNED TO A ROLLER
US4805268A (en) * 1986-04-22 1989-02-21 Trutzschler Gmbh & Co. Kg Separating knife assembly for a carding machine or the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060297B (en) * 1955-05-25 1959-06-25 Josef Assbichler Card with an open licker-in grid
DE3702588A1 (en) * 1986-04-22 1987-10-29 Truetzschler & Co DEVICE ON A CARD, CLEANING MACHINE OR THE LIKE FOR COTTON FIBERS WITH AT LEAST ONE ROLLER KNIFE ASSIGNED TO A ROLLER
US4805268A (en) * 1986-04-22 1989-02-21 Trutzschler Gmbh & Co. Kg Separating knife assembly for a carding machine or the like
DE3702588C2 (en) * 1986-04-22 1998-05-28 Truetzschler Gmbh & Co Kg Device on a card, cleaning machine or the like for cotton fibers with at least one separating knife assigned to a roller

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