IT1260489B - PROCEDURE AND DEVICE FOR CUTTING COVERED COVERING PARTS FOR PACKAGING MACHINES - Google Patents

PROCEDURE AND DEVICE FOR CUTTING COVERED COVERING PARTS FOR PACKAGING MACHINES

Info

Publication number
IT1260489B
IT1260489B ITMI921329A ITMI921329A IT1260489B IT 1260489 B IT1260489 B IT 1260489B IT MI921329 A ITMI921329 A IT MI921329A IT MI921329 A ITMI921329 A IT MI921329A IT 1260489 B IT1260489 B IT 1260489B
Authority
IT
Italy
Prior art keywords
cutting
parts
packaging machines
procedure
belt
Prior art date
Application number
ITMI921329A
Other languages
Italian (it)
Inventor
Hoffmann Gottfried
Original Assignee
Koerber Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koerber Ag filed Critical Koerber Ag
Publication of ITMI921329A0 publication Critical patent/ITMI921329A0/en
Publication of ITMI921329A1 publication Critical patent/ITMI921329A1/en
Application granted granted Critical
Publication of IT1260489B publication Critical patent/IT1260489B/en

Links

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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Advancing Webs (AREA)

Abstract

L'invenzione riguarda un procedimento ed un dispositivo per tagliare parti di rivestimento a involucro per macchine confezionatrici, laddove le parti vengono tagliate da un coltello rotante su un cilindro di taglio rotante da un nastro senza fine, prelevato da una bobina e addotto al cilindro di taglio, mentre il nastro, il coltello e il cilindro di taglio presentano uguali velocità. In tal caso dovranno essere variabili le lunghezze delle parti, senza che venga variata la frequenza di taglio.La soluzione del problema precedentemente menzionato secondo l'invenzione consiste nel fatto che per variare le dimensioni delle parti in direzione di movimento del nastro questo, fra due tagli, viene trasportato verso il cilindro di taglio con una velocità che si scosta dalla velocità durante il taglio. L'invenzione comporta il vantaggio cheThe invention relates to a process and a device for cutting casing coating parts for packaging machines, where the parts are cut by a rotating knife on a cutting cylinder rotating by an endless belt, taken from a reel and fed to the cutting, while the belt, knife and cutting cylinder have equal speeds. In this case, the lengths of the parts must be variable, without changing the cutting frequency. The solution of the problem mentioned above according to the invention consists in the fact that to vary the dimensions of the parts in the direction of movement of the belt, this between two cuts, is transported to the cutting cylinder with a speed that deviates from the speed during cutting. The invention has the advantage that

ITMI921329A 1991-06-03 1992-05-29 PROCEDURE AND DEVICE FOR CUTTING COVERED COVERING PARTS FOR PACKAGING MACHINES IT1260489B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4118097A DE4118097A1 (en) 1991-06-03 1991-06-03 Method of cutting wrapping paper into sections on packaging machine - involves use of feeder rollers and cutter rollers independently powered to process endless band of paper into different lengths

Publications (3)

Publication Number Publication Date
ITMI921329A0 ITMI921329A0 (en) 1992-05-29
ITMI921329A1 ITMI921329A1 (en) 1992-12-04
IT1260489B true IT1260489B (en) 1996-04-09

Family

ID=6433039

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921329A IT1260489B (en) 1991-06-03 1992-05-29 PROCEDURE AND DEVICE FOR CUTTING COVERED COVERING PARTS FOR PACKAGING MACHINES

Country Status (2)

Country Link
DE (1) DE4118097A1 (en)
IT (1) IT1260489B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9371209B2 (en) 2012-05-01 2016-06-21 C.G. Bretting Manufacturing Co., Inc. Single path single web single-fold interfolder and methods
US10449746B2 (en) 2016-06-27 2019-10-22 C. G. Bretting Manufacturing Co., Inc. Web processing system with multiple folding arrangements fed by a single web handling arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU384668A1 (en) * 1970-06-11 1973-05-29 А. В. Праздников, Н. А. Ткаленко , А. П. Алешкин Институт черной металлургии DEVICE FOR CONTROLLING VOLATILE DRUM SCISSORS
SU380448A1 (en) * 1971-05-17 1973-05-15 DEVICE FOR DETERMINATION OF THE MOMENT OF SENDING A PULSE FOR ACCELERATION OF FLYING SCISSORS
DE2739191C3 (en) * 1977-08-31 1983-12-29 Jagenberg-Werke AG, 4000 Düsseldorf Safety device for driving a synchronous cross cutter
DE2747256C3 (en) * 1977-10-21 1980-10-23 Jagenberg-Werke Ag, 4000 Duesseldorf Cross cutter for material webs
DE3730810A1 (en) * 1987-09-14 1989-03-23 Hauni Werke Koerber & Co Kg CUTTING DEVICE ON MACHINES OF THE TOBACCO-PROCESSING INDUSTRY FOR CARRYING OUT CUTS ON DIMENSIONAL MATERIAL STRIPS

Also Published As

Publication number Publication date
ITMI921329A1 (en) 1992-12-04
ITMI921329A0 (en) 1992-05-29
DE4118097A1 (en) 1992-12-10

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950530