DE4719C - Machine for trimming endless, winding paper - Google Patents
Machine for trimming endless, winding paperInfo
- Publication number
- DE4719C DE4719C DENDAT4719D DE4719DA DE4719C DE 4719 C DE4719 C DE 4719C DE NDAT4719 D DENDAT4719 D DE NDAT4719D DE 4719D A DE4719D A DE 4719DA DE 4719 C DE4719 C DE 4719C
- Authority
- DE
- Germany
- Prior art keywords
- paper
- machine
- endless
- trimming
- axis
- 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
- 238000009966 trimming Methods 0.000 title description 2
- 238000004804 winding Methods 0.000 title description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000010898 paper trimming Substances 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/24—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
- B26D1/245—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding Of Webs (AREA)
Description
1878.1878.
KlasseGreat
ERNST DANGOISE in BRÜSSEL. Maschine zum Beschneiden von endlosem, sich aufwickelndem Papiere.ERNST DANGOISE in BRUSSELS. Machine for trimming endless, winding paper.
Patentirt im Deutschen Reiche vom 25. Juni 1878 ab.Patented in the German Empire on June 25, 1878.
Die vorliegende Maschine zum Beschneiden von Papier, welche den Gegenstand der Erfindung bildet, ist auf der beiliegenden Zeichnung in Vorder- und Seitenansicht dargestellt;, gleiche Maschinentheile sind mit gleichen Buchstaben bezeichnet.The present paper trimming machine which is the subject of the invention forms, is shown on the accompanying drawing in front and side views; the same machine parts are denoted by the same letters.
A ist eine Rolle endlosen Papiers. Das Papierende wird oberhalb der Rundeisenstange B und unterhalb einer anderen Stange B * des Spanners X in die Maschine eingeführt, wobei es die nöthige Spannung erhält. Der Spanner X besteht aus einer Rundeisenstange, deren Enden an eisernen Platten befestigt sind; an diesen Platten sind auch die Stangen B und B1 fest angebracht, und erstere an dem Seitengestell der Maschine derartig befestigt, dafs die Spannung des Papiers je nach dem Winkel, welchem es zu folgen gezwungen ist, zwischen den Stangen B und B1 regulirt werden kann. Von da gleitet das Papier über eine nach entgegengesetzter Richtung laufende gufseiserne Rolle C, und wird dadurch vollständig und ohne irgend eine Falte zurückzulassen, geglättet. Das Papier läuft von hier über eine gufseiserne Walze D und alsdann auf die Axe E. A is a roll of endless paper. The end of the paper is fed into the machine above the round iron bar B and below another bar B * of the tensioner X , whereby it receives the necessary tension. The tensioner X consists of a round iron rod, the ends of which are attached to iron plates; The bars B and B 1 are also firmly attached to these plates, and the former are fastened to the side frame of the machine in such a way that the tension of the paper between bars B and B 1 is regulated according to the angle which it is forced to follow can. From there, the paper slides over a cast-iron roller C running in the opposite direction, and is thereby completely smoothed out without leaving any folds. The paper runs from here over a cast iron roller D and then onto the axis E.
Die Walze D ist an ihren beiden Enden mit kreisförmigen Rinnen versehen, deren Entfernung von einander der Gesammtlänge der zu bildenden Papierrollen entspricht. In jede dieser Rinnen reicht ein zum Beschneiden des Papiers dienendes Circularmesser F hinein, welches von der verticalen Axe M und dem Getriebe O in Bewegung gesetzt wird.The roller D is provided at both ends with circular grooves, the distance between which corresponds to the total length of the paper rolls to be formed. A circular knife F , which is used to trim the paper and is set in motion by the vertical axis M and the gear O, extends into each of these grooves.
Die In- und Aufserbetriebsetzung der Maschine erfolgt durch eine feste und eine lose Riemscheibe, von denen die erstere die Trommel H, auf welcher die Axe E ruht, indirect durch Zahnräder in Drehung versetzt. Die Axe E kann einen sehr kleinen Durchmesser haben und besteht aus einer Rundeisenstange, auf welcher kleine Holz- oder Metallspulen von einer den zu erhaltenden Papierrollen entsprechenden Breite befestigt sind.The machine is started and stopped by a fixed and a loose pulley, the former of which rotates the drum H, on which the axis E rests, indirectly by means of gears. The axis E can have a very small diameter and consists of a round iron rod on which small wooden or metal spools of a width corresponding to the paper rolls to be obtained are fastened.
Nachdem die Trommel H in Bewegung gesetzt worden, wird das Ende des Papierstreifens zwischen Trommel und Axe E eingeführt, worauf das Papier auf die auf dieser Axe befestigten Spulen läuft und deren Durchmesser in demselben Verhältnisse vergröfsert, als es durch Ablaufen von der Rolle A diese verkleinert.After the drum H has been set in motion, the end of the paper strip is inserted between the drum and the axis E , whereupon the paper runs onto the spools attached to this axis and increases their diameter in the same proportion as it reduces them by running off the roll A. .
Die beiden gufseisernen Walzen D und G ruhen auf dem auf die Spulen aufgerollten Papiere und üben einen unmittelbaren Druck auf dasselbe aus, vermöge dessen und der erzielten Spannung des Papiers Papierrollen von sehr grofser und zu den verschiedensten Zwecken geeigneter Härte erhalten werden können. Der Grad der Festigkeit läfst sich dadurch reguliren, dafs man die Druckwalzen D und G mit einem mehr oder minder grofsen Gewichte belastet.The two cast-iron rollers D and G rest on the paper rolled up on the bobbins and exert direct pressure on it, by virtue of which and the tension achieved by the paper, paper reels of very great hardness and suitable for the most varied of purposes can be obtained. The degree of firmness can be regulated by loading the pressure rollers D and G with a more or less great weight.
Die Druckwalze G besteht aus einer Axe aus Rundeisen, auf welcher gufseiserne Ringe von einer der Breite des Papierstreifens entsprechenden Länge befestigt sind.The pressure roller G consists of an axis made of round iron, on which cast iron rings of a length corresponding to the width of the paper strip are attached.
Zwischen diesen Ringen werden sehr dünne Stahlblätter Q angebracht, die ungefähr um ι cm hervorragen und in die von den auf der Axe E befindlichen Spulen gebildeten Zwischenräume hineinreichen. Die Stahlblätter können diese Spalten nicht verlassen und dienen daher gleichzeitig als Führungen, und ermöglichen es, vollständig geradgeschnittene Papierrollen von sehr grofsem Durchmesser zu erhalten.Between these rings very thin steel blades Q are attached, which protrude by about ι cm and extend into the spaces formed by the coils on the axis E. The steel sheets cannot leave these gaps and therefore serve at the same time as guides and make it possible to obtain completely straight-cut paper rolls of very large diameter.
J stellt eine Queraxe oder Welle dar, auf welcher ein Schwungrad und zwei kleine Zahnräder befestigt sind. Letztere greifen in zwei Zahnstangen K und L ein und dienen dazu, die Druckwalzen D und G zu heben, sobald die Spulen den gewünschten Durchmesser erreicht haben. J represents a transverse axis or shaft on which a flywheel and two small gears are attached. The latter engage in two racks K and L and serve to raise the pressure rollers D and G as soon as the coils have reached the desired diameter.
Die Führungen P P\ zwischen welchen die Axe E auf- und abgleiten kann, sind durch Flacheisenstangen N und N1 geschlossen und lassen sich letztere, wenn man die Spulen von der Axe abziehen will, sehr leicht losmachen.The guides PP \ between which the axis E can slide up and down are closed by flat iron rods N and N 1 and the latter can be easily detached if one wants to pull the coils off the axis.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE4719C true DE4719C (en) |
Family
ID=283382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT4719D Active DE4719C (en) | Machine for trimming endless, winding paper |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4719C (en) |
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0
- DE DENDAT4719D patent/DE4719C/en active Active
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