Slitting knife cartridge

A cartridge (24) is configured for slitting a mill roll (12) in a slitting machine. The cartridge (24) includes a first shaft (28) mounted in bearings in a pair of endplates (26), with one end of the shaft having a driven yoke for rotation thereof. The first shaft (28) includes a row of first circul...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	JOHNSON, MARTIN F, HENSLEY, PAUL E, JR
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HAND CUTTING TOOLS PERFORMING OPERATIONS SEVERING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A cartridge (24) is configured for slitting a mill roll (12) in a slitting machine. The cartridge (24) includes a first shaft (28) mounted in bearings in a pair of endplates (26), with one end of the shaft having a driven yoke for rotation thereof. The first shaft (28) includes a row of first circular blades (36) spaced longitudinally by corresponding first spacers. A second shaft (42) is pivotally mounted in the endplates, and is spaced parallel with the first shaft (28). A dovetail bar (44) is fixedly joined to the second shaft parallel therewith. And, a row of blade holders are mounted along the dovetail bar, with each holder including a second circular blade aligned with a corresponding one of the first blades for cutting in shear a web unwound from the mill roll. The cartridge may be quickly replaced in the slitting machine for each production run thereof for alignment with cores on a corresponding arbor.