DE135459C - - Google Patents
Info
- Publication number
- DE135459C DE135459C DENDAT135459D DE135459DA DE135459C DE 135459 C DE135459 C DE 135459C DE NDAT135459 D DENDAT135459 D DE NDAT135459D DE 135459D A DE135459D A DE 135459DA DE 135459 C DE135459 C DE 135459C
- Authority
- DE
- Germany
- Prior art keywords
- strip
- clamping jaws
- winding
- mandrel
- jaws
- 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.)
- Active
Links
- 210000001847 Jaw Anatomy 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 210000000614 Ribs Anatomy 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
- 210000004873 upper jaw Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C1/00—Making tubes or pipes by feeding at right angles to the winding mandrel centre line
- B31C1/08—Accessories of machines therefor not otherwise provided for
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die neue Vorrichtung soll bei solchen Maschinen Anwendung finden, bei denen ein Streifen aus Papier, Stoff od. dergl. durch Wickeln um einen Dorn zu einem Ringstück geformt wird, welches in bekannter Weise mit einer Bodenscheibe vereinigt werden kann. Der mit 6 bezeichnete Wickeldorn kann runden, ellyptischen oder polygonalen Querschnitt haben. Die Neuerung bezweckt, den Streifen dem Wickeldorn zuzuführen und während der Wickelung in Spannung zu erhalten. Dies wird im Wesentlichen erreicht durch die Anwendung von Klemmbacken, zwischen denen der Streifen hindurchführt.The new device is to be used in such machines where a Strips of paper, fabric or the like by winding around a mandrel to form a ring piece is shaped, which can be combined in a known manner with a bottom disc. The winding mandrel labeled 6 can have a round, elliptical or polygonal cross section to have. The aim of the innovation is to feed the strip to the winding mandrel and during the To get winding in tension. This is essentially achieved through the application of jaws between which the strip passes.
Ein Ausführungsbeispiel der neuen Einrichtung ist in der Zeichnung wiedergegeben, und zwar zeigt Fig. 1 eine Seitenansicht der Zuführungsvorrichtung, deren wesentliche Bestandtheile in den Fig. 2, 3 und 4 in vergröfsertem Mafsstab veranschaulicht sind.An embodiment of the new device is shown in the drawing, and Although FIG. 1 shows a side view of the feed device, its essential components 2, 3 and 4 are illustrated on an enlarged scale.
Die Streifenzuführungsvorrichtung besteht aus zwei verschiebbaren Klemmbacken 7, 8, die mit der an den Hebel 9 angreifenden Stange 10 (Fig. 1) in Verbindung stehen.The strip feeding device consists of two movable clamping jaws 7, 8, which are connected to the rod 10 (FIG. 1) which acts on the lever 9.
Infolge des durch die Nockenscheibe 13 (Fig. 1) veranlafsten Ausschlages des Hebels 9 werden die den Streifen 1 mit mäfsiger Spannung zwischen sich haltenden Backen 7, 8 gegen den Dorn 6 bewegt und das vorgeschobene Streifenende beispielsweise mittels des Fingers 14 erfafst und am Dorn 6 festgehalten. Hierauf erfolgt Rückgang der Klemmbacken sowie die Drehung des Domes zwecks Bewirkung des Aufwickeins, wobei die Klemmbacken den Materialstreifen gespannt halten.. Nach beendetem Aufrollen kann mittels der Abschneidvorrichtung 11, welche infolge Ausschlages des durch Nocken 15 beeinflufsten Hebels 12 bewegt wird, ein Abschneiden des Streifens stattfinden. Die Hebel 9 und 12 werden durch Federn 16 bezw. 17 in die Ruhelage zurückgeführt. As a result of the cam 13 (Fig. 1) induced deflection of the lever 9, the strip 1 with moderate tension between holding jaws 7, 8 moves against the mandrel 6 and the advanced The end of the strip is grasped, for example, by means of the finger 14 and held on the mandrel 6. On that there is a decrease in the clamping jaws and the rotation of the dome for the purpose of effecting the Aufwickeins, whereby the clamping jaws keep the material strip taut .. After the end Rolling up can by means of the cutting device 11, which as a result of the deflection of the Lever 12 influenced by cam 15 is moved a cutting of the strip will take place. The levers 9 and 12 are through Springs 16 respectively. 17 returned to the rest position.
Die vorgeschobene Stellung der Klemmbacken 7, 8 zeigt Fig. 2, die zurückgeschobene Stellung ist durch Fig. 4 veranschaulicht. Fig. 3 zeigt ein Stück Querschnitt durch die Klemmbacken 7, 8, woraus ersichtlich ist, dafs die obere Backe 8 mit Rippen 18 gegen die geleimte Fläche des Streifens 1 anliegt, um ein Festkleben auszuschliefsen.The advanced position of the clamping jaws 7, 8 is shown in FIG. 2, the retracted Position is illustrated by FIG. 4. Fig. 3 shows a piece of cross section through the jaws 7, 8, from which it can be seen that the upper jaw 8 with ribs 18 against the glued Surface of the strip 1 rests in order to exclude sticking.
Die Klemmbacken können durch Federoder Gewichtsdruck gegen einander gedrückt werden; man kann sie mit regelbarem Drucke gegen einander anliegen lassen, hierdurch also die Festigkeit der Wicklung regeln.The clamping jaws can be pressed against each other by spring pressure or weight pressure will; you can let them rest against each other with adjustable pressure, that is, through this regulate the strength of the winding.
Gegenüber der bekannten Streifenzuführung mittels W7alzen bietet die Anwendung der Klemmbacken eine bessere Führung, welche zugleich eine genaue Regelung der Streifenspannung ermöglicht und eine sichere Zuführung des Streifenendes zu einer bestimmten Stelle des Wickeldorns gewährleistet.Compared to the known strip feed by means of W 7 rollers, the use of the clamping jaws offers better guidance, which at the same time enables precise control of the strip tension and ensures reliable feeding of the end of the strip to a specific point on the winding mandrel.
Claims (1)
klebens versehen sind.An embodiment of the device according to claim 1, characterized in that the clamping jaws have ribs (1
gluing are provided.
Publications (1)
Publication Number | Publication Date |
---|---|
DE135459C true DE135459C (en) |
Family
ID=403505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT135459D Active DE135459C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE135459C (en) |
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0
- DE DENDAT135459D patent/DE135459C/de active Active
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