DE266764C - - Google Patents
Info
- Publication number
- DE266764C DE266764C DENDAT266764D DE266764DA DE266764C DE 266764 C DE266764 C DE 266764C DE NDAT266764 D DENDAT266764 D DE NDAT266764D DE 266764D A DE266764D A DE 266764DA DE 266764 C DE266764 C DE 266764C
- Authority
- DE
- Germany
- Prior art keywords
- paper
- bolt
- rollers
- support
- knife blade
- 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
- 241000283690 Bos taurus Species 0.000 claims 1
- 210000001138 Tears Anatomy 0.000 claims 1
- 230000000994 depressed Effects 0.000 claims 1
- 230000036633 rest Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- 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
- B26D1/143—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 rotating about a stationary axis
- B26D1/15—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 rotating about a stationary axis with vertical cutting member
- B26D1/151—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 rotating about a stationary axis with vertical cutting member for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
- B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4148—Winding slitting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/40—Shafts, cylinders, drums, spindles
- B65H2404/43—Rider roll construction
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
KAISERLICHES Λ IMPERIAL Λ
SÄ PATENTAMT/SÄ PATENT OFFICE /
Die Erfindung bezieht sich auf eine Vorrichtung, um Papier in Streifen zu schneiden, während es in Form einer Rolle aufgewickelt wird. Das Merkmal der Erfindung besieht darin, daß die umlaufenden Messer zwischen den Druckwalzen angeordnet sind, und daß die/Druck-, walzenachse in Richtung der Papierbewegung in geringem Abstand vor der Messerwalze gelagert ist.The invention relates to a device to cut paper into strips while it is wound up in the form of a roll. The feature of the invention is that the rotating knives are arranged between the pressure rollers, and that the / pressure, roller axis stored in the direction of the paper movement at a small distance in front of the knife roller is.
Drei Ausführungsbeispiele sind auf der Zeichnung in den Fig. ι bis 9 veranschaulicht.
■ Fig. ι stellt einen Längsschnitt einer Papierrollmaschine dar, welche mit der neuen Schneidvorrichtung,
die das Papier in Streifen schneidet, versehen ist.Three exemplary embodiments are illustrated in the drawing in FIGS.
■ Fig. Ι shows a longitudinal section of a paper rolling machine, which is provided with the new cutting device that cuts the paper into strips.
Fig. 2 ist ein vergrößerter Schnitt eines Teiles der in Fig. 1 dargestellten Vorrichtung nach der Linie a-a der Fig. 3.FIG. 2 is an enlarged section of part of the device shown in FIG. 1 along the line aa of FIG. 3.
Fig. 3 ist eine Ansicht in der Richtung des Pfeiles der Fig. 2.Fig. 3 is a view in the direction of Arrow of FIG. 2.
Fig. 4 ist ein Schnitt nach der Linie b-b derFig. 4 is a section along the line bb of the
Fig. 2. · ■Fig. 2. · ■
Fig. 5 ist eine schaubildliche EinzelansichtFig. 5 is a perspective detail view
eines der. Lagerzapfen der Schneidvorrichtung.one of the. Trunnion of the cutting device.
Fig. 6 ist eine vergrößerte Schnittansicht eines Teiles der Fig. 4.FIG. 6 is an enlarged sectional view of part of FIG. 4.
Fig. 7 und 8 zeigen veränderte Ausführungsformen; ebenso stellt Figures 7 and 8 show modified embodiments; as well
Fig. 9 eine Seitenansicht einer weiteren AuS-führungsmöglichkeit der Erfindung dar.9 shows a side view of a further possible implementation of the invention.
3535
Am Maschinenrahmen 1 sind die beiden Trommeln 2,3 gelagert, welche die Papierrolle 4 tragen und auf einen Dorn 5 wickeln; die Enden des Dornes 5 sind in den Führungen 6 im Rahmen gelagert.On the machine frame 1, the two drums 2, 3 are mounted, which carry the paper roll 4 and wind it on a mandrel 5; the ends of the mandrel 5 are mounted in the guides 6 in the frame.
Die Zuführung des Papiers erfolgt mittels eines Riemenzuges 7, welcher unter der Trommel 2 hinweg und um die Riemenscheibe 8 und 9 herumläuft. Im vorliegenden Fall wird die Scheibe 9 von der Treibscheibe 8 angetrieben. Der Riemenzug 7 besteht aus einer Reihe von in einem passenden Abstand nebeneinander herlaufenden Bändern. In den Zwischenräumen zwischen den Bändern sind auf einer Tragstütze 11 Bogenführungen 10 angeordnet, welche das Papier in den Zwischenraum zwischen den Rollen 2 und 3 hineinführen, so daß es auf dem Dorn 5 aufgewickelt werden kann.The paper is fed in by means of a belt pulley 7 which runs under the drum 2 and around the pulley 8 and 9. In the present case, the pulley 9 is driven by the drive pulley 8. The belt pulley 7 consists of a series of belts running next to one another at a suitable distance. In the spaces between the belts, sheet guides 10 are arranged on a support bracket 11 , which guide the paper into the space between the rollers 2 and 3 so that it can be wound onto the mandrel 5.
Die Papierrolle dient gleichzeitig als Widerlager für die Schneidwerkzeuge. Der Schneid- J ·,.·■ apparat 12 ist nach Fig. 1 über der Papierrolle angeordnet. Die Messer sind auf einer Querstange 13 aufgesetzt; Eine Anzahl geteilter Tragstützen 14 der Schneidvorrichtung sind mittels Schrauben 15 und 16 auf der Querstange 13 aufgeklemmt (Fig.· 2). Zwischen den geteilten Tragstützen 14 wird eine Feder 17 eingeklemmt, die in eine Nut auf der Welle 13 eingreift, so daß die Tragstützen sich zwarThe paper roll also serves as an abutment for the cutting tools. The cutting J ·,. · ■ Apparatus 12 is shown in Fig. 1 above the paper roll arranged. The knives are placed on a cross bar 13; A number of shared Support supports 14 of the cutting device are clamped onto the crossbar 13 by means of screws 15 and 16 (FIG. 2). Between split support posts 14 is a spring 17 clamped, which engages in a groove on the shaft 13, so that the support supports are indeed
l*.#if>^ l *. # if> ^
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE266764C true DE266764C (en) |
Family
ID=523879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT266764D Active DE266764C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE266764C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE971477C (en) * | 1953-06-02 | 1959-02-05 | Richard Nicolaus | Knife shaft on roll cutting and winding machines |
-
0
- DE DENDAT266764D patent/DE266764C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE971477C (en) * | 1953-06-02 | 1959-02-05 | Richard Nicolaus | Knife shaft on roll cutting and winding machines |
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