DE77375C - Device for regulating the pressure on the draw rollers of combing machines - Google Patents
Device for regulating the pressure on the draw rollers of combing machinesInfo
- Publication number
- DE77375C DE77375C DENDAT77375D DE77375DA DE77375C DE 77375 C DE77375 C DE 77375C DE NDAT77375 D DENDAT77375 D DE NDAT77375D DE 77375D A DE77375D A DE 77375DA DE 77375 C DE77375 C DE 77375C
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- rollers
- regulating
- combing machines
- draw rollers
- 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 - Lifetime
Links
- 230000001105 regulatory Effects 0.000 title claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Erfindung betrifft eine Vorrichtung zum Regeln des Druckes auf die Zugwalzen von Kämm-Maschinen.The present invention relates to a device for regulating the pressure on the pull rollers of combing machines.
In der Zeichnung stellt Fig. 1 einen Aufrifs der Walzen sowie der neuen Vorrichtung theilweise im Schnitt dar. Fig. 2 zeigt die obere Ansicht eines Theiles einer Kämm-Maschine, die zwei Paare der mit der neuen Vorrichtung in Verbindung zur Anwendung kommenden Walzen besitzt.In the drawing, Fig. 1 shows a view of the rollers and the new device partly in section. Fig. 2 shows the top view of part of a combing machine, which has two pairs of rollers used in connection with the new device.
Die Walzen α und b sind in ihren gewöhnlichen Gestellen c und d untergebracht. Die Antriebswalze α ist fest gelagert, während die Druckwalze b in verschiebbaren Lagern e e rotirt, so dafs die Lage dieser Walze b zu der Antriebswalze α entsprechend der Dicke des Arbeitsgutes f (das in punktirten Linien dargestellt ist) geändert werden kann.The rollers α and b are housed in their usual frames c and d. The drive roller α is fixedly mounted, while the pressure roller b rotates in displaceable bearings ee , so that the position of this roller b to the drive roller α can be changed according to the thickness of the work material f (which is shown in dotted lines).
Die beiden beweglichen Lager e e sind mit einander durch die Traverse g verbunden. Das Gewicht h, welches indirect auf die Traverse g wirkt, ist verschiebbar auf seinen Hebel k aufgesetzt. Dieser Hebel ist bei m mit dem am Gestell 0 der Kämm-Maschine befestigten Lager η drehbar verbunden. Am Hebel k greift die Zugstange q an. Am Walzengestell ist am Steg t bei tl der Winkelhebel Pp1P2 drehbar gelagert. Die Stange q geht durch das freie Ende des Schenkels ρ und trägt oben die Flügelmutter s. Zwischen dieser Mutter. und dem Schenkel ρ ist über die Stange q die Feder r geschoben. Durch den Schenkel p2 geht die Stellschraube v, welche durch Gegenmutter w am Selbstverstellen gehindert wird. Zwischen Traverse g und Stellschraube ν liegt eine Feder u. The two movable bearings ee are connected to one another by the cross member g . The weight h, which acts indirectly on the cross member g , is slidably placed on its lever k . This lever is rotatably connected at m to the bearing η attached to the frame 0 of the combing machine. The pull rod q engages the lever k . On the roller frame, the angle lever Pp 1 P 2 is rotatably mounted on the web t at t l. The rod q goes through the free end of the leg ρ and carries the wing nut s at the top. Between this nut. and the spring r is pushed over the rod q to the leg ρ. The adjusting screw v, which is prevented from adjusting itself by the counter nut w, goes through the leg p 2. Between the cross member g and the adjusting screw ν there is a spring u.
Durch diese Hebelübertragung soll, wenn dickeres Material die Walzen aus einander treibt, der Druck der letzteren auf dasselbe nicht erhöht werden und somit bei jeder Materialdicke constant bleiben. Dadurch, dafs der durch Gewicht h auf die Traverse g ausgeübte Druck in der Mitte der Traverse angreift, wird auf beide Zapfen der Walzen auch gleicher Druck ausgeübt. Die kleinen vibrirenden Bewegungen der Druckwalze b werden durch Feder « g'ehindert, dafs sie der Hebelübertragung zu stark mitgetheilt werden.This lever transmission should, if thicker material drives the rollers apart, the pressure of the latter on the same should not be increased and thus remain constant with every material thickness. Because the pressure exerted by the weight h on the traverse g acts in the middle of the traverse, the same pressure is also exerted on both journals of the rollers. The small vibrating movements of the pressure roller b are hindered by springs, so that they are too strongly communicated to the transmission of the lever.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE77375C true DE77375C (en) |
Family
ID=350188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT77375D Expired - Lifetime DE77375C (en) | Device for regulating the pressure on the draw rollers of combing machines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE77375C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2547322A1 (en) * | 1983-06-09 | 1984-12-14 | Sant Andrea Novara Officine | COMBINER FOR TEXTILE FIBERS |
-
0
- DE DENDAT77375D patent/DE77375C/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2547322A1 (en) * | 1983-06-09 | 1984-12-14 | Sant Andrea Novara Officine | COMBINER FOR TEXTILE FIBERS |
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