DE473091C - Adjustment device for the scraper on the lickerin grate of carding - Google Patents
Adjustment device for the scraper on the lickerin grate of cardingInfo
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/34—Grids; 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)
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)
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 |
-
0
- DE DED48199D patent/DE473091C/en not_active Expired
Cited By (4)
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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