NO138727B - DEVICE FOR CUTTING AND FEEDING A PACKAGING MATERIAL YEAR - Google Patents

DEVICE FOR CUTTING AND FEEDING A PACKAGING MATERIAL YEAR Download PDF

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Publication number
NO138727B
NO138727B NO743276A NO743276A NO138727B NO 138727 B NO138727 B NO 138727B NO 743276 A NO743276 A NO 743276A NO 743276 A NO743276 A NO 743276A NO 138727 B NO138727 B NO 138727B
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Norway
Prior art keywords
mandrel
elements
packaging material
feeding
material web
Prior art date
Application number
NO743276A
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Norwegian (no)
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NO743276L (en
NO138727C (en
Inventor
Jan Paalsson
Original Assignee
Ziristor Ab
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Publication date
Application filed by Ziristor Ab filed Critical Ziristor Ab
Publication of NO743276L publication Critical patent/NO743276L/no
Publication of NO138727B publication Critical patent/NO138727B/en
Publication of NO138727C publication Critical patent/NO138727C/en

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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
    • B26D1/56—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/62—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder
    • B26D1/626—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder for thin material, e.g. for sheets, strips or the like
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20—Cutting sheets or blanks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4769—Work feeder mounted on tool support
    • Y10T83/4772—Gripper-type feeder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4838—With anvil backup
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6572—With additional mans to engage work and orient it relative to tool station
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/658—With projections on work-carrier [e.g., pin wheel]

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Vending Machines For Individual Products (AREA)

Description

Foreliggende oppfinnelse angår en anordning for fremforing og "kapping av en på forhånd bbyet emballasjematerialbane, omfattende en dreibar fremforingsdor, en dreibar valse anordnet parallelt med fremforingsdoren, et antall medbringeranordninger samt et kappeorgan. The present invention relates to a device for advancing and cutting a pre-bent packaging material web, comprising a rotatable advancing mandrel, a rotatable roller arranged parallel to the advancing mandrel, a number of drive devices and a cutting device.

Ved fremstilling av emballasjebeholdere som formes ved at en på forhånd bbyet emballasjematerialbane kappes og brettes langs In the production of packaging containers that are formed by cutting and folding a pre-bent packaging material web

brettelinjene i en emballasjemaskin, til rorform, foreligger det et behov for på en enkel måte å kunne fore frem og kappe emballasjematerialbanen i noyaktige like lange deler. the folding lines in a packaging machine, to a rudder shape, there is a need to be able to advance and cut the packaging material web in precisely the same length in a simple way.

Ved fremstilling av slike beholdere har emballasjen tidligere vært formet til rorform ved boying, kapping og liming i emballasjernaterialfabrikker. Fremforingen og kappingen finner sted i dertil bestemte maskiner som forer frem emballasje-material fra ruller og kapper det, samtidig som de enkelte emballasjeemner bbyes. Etter bbyingen brettes arkene til rorform samt limes ved at arkets kantsoner bringes til å overlappe hverandre. Da emballasjenraterialet ved denne operasjon blir plasskrevende er frakt- og lageromkostningene meget hoye. In the manufacture of such containers, the packaging has previously been shaped into a tube shape by buoying, cutting and gluing in packaging material factories. The feeding and cutting take place in dedicated machines that feed packaging material from rolls and cut it, at the same time that the individual packaging items are cut. After bending, the sheets are folded into a tube shape and glued by bringing the edge zones of the sheet to overlap each other. As the packaging material in this operation takes up space, the shipping and storage costs are very high.

For å unngå denne ulempe har forsok vært gjort på å levere emballasjenraterialet i en på forhånd bbyet bane idet materialet kappes og limes i emballasjemaskinen. Ved denne fremstillings-metode er det meget viktig at emballasjematerialbanen kappes nbyaktig i forhold til brettelinjene, idet det avkappete ark ikke kan formes til et ror hvis snittet kommer galt i forhold til In order to avoid this disadvantage, attempts have been made to deliver the packaging material in a pre-planned path as the material is cut and glued in the packaging machine. With this production method, it is very important that the packaging material web is cut close to the fold lines, as the cut sheet cannot be formed into a tube if the cut is wrong in relation to

brettelinj ene. folding line one.

Disse ulemper unngås ved foreliggende oppfinnelse som bygger på det prinsipp at emballasjernaterial-banen fores frem over en dor, som er utformet med et antall kanter hvis innbyrdes avstand stemmer overens med avstanden mellom brettelinjene. Ved at These disadvantages are avoided by the present invention, which is based on the principle that the packaging material web is fed forward over a mandrel, which is designed with a number of edges whose mutual distance corresponds to the distance between the folding lines. By that

brettelinjene bringes til å falle sammen med de nevnte kanter og da kappeanordningen er anordnet i en fast stilling på doren vil banen hele tiden kappes på samme sted i forhold til banens brette-linje. the fold lines are brought to coincide with the aforementioned edges and as the cutting device is arranged in a fixed position on the mandrel, the web will be cut at the same place at all times in relation to the web's fold line.

Oppfinnelsen går således ut på en anordning for fremforing og kapping av en på forhånd brettet emballasjematerialbane, omfattende en dreibar fremforingsdor med et antall parallelle kanter, en valse som er anordnet parallelt med fremforingsdoren og som roterer synkront med denne, samt medbringer- og kappe-elementer og mellom de parallelle kanter er utformet med vikleflater hvis lengde stemmer overens med avstanden mellom de tversgående brettelinjer på emballasjematerialbanen, idet medbringer- og kappe-elementene er anordnet på vikleflatene i forskjellig avstand fra dorens dreieakse slik at det ved dreining av fremforingsdoren bare er kappe-elementene som samvirker med den synkront roterende valse. The invention thus concerns a device for advancing and cutting a pre-folded packaging material web, comprising a rotatable advancing mandrel with a number of parallel edges, a roller which is arranged parallel to the advancing mandrel and which rotates synchronously with this, as well as drive and cutting elements and between the parallel edges are designed with winding surfaces whose length corresponds to the distance between the transverse folding lines on the packaging material web, the carrier and sheath elements being arranged on the winding surfaces at different distances from the mandrel's axis of rotation so that when the feeding mandrel is turned, only sheath the elements that interact with the synchronously rotating roller.

Oppfinnelsen skal nærmere beskrives under henvisning til vedfoyde skjematiske tegninger. Fig. 1-6 viser en fremforingsdor i overensstemmelse med foreliggende oppfinnelse, i forskjellige stillinger under fremforing av en emballasjematerialbane. The invention shall be described in more detail with reference to the attached schematic drawings. Fig. 1-6 show a feeding mandrel in accordance with the present invention, in different positions during feeding of a packaging material web.

Fig. 7 viser et emballasjeemne. Fig. 7 shows a packaging blank.

Fig. 8 og 9 viser varianter av en fremforingsdor. Fig. 8 and 9 show variants of a presentation mandrel.

Fig. 1 viser en fremførings- og kappeanordning for en emballasjematerialbane, hvilken anordning omfatter en dor 1 som er utformet med et antall plane sider 4, 5, 6 og en krum side 7, medbringeranordninger 3, 28, 29, 30, 31, 32, 33, 34 anordnet i forbindelse med de nevnte sider, et kappe-element 2 med en mottrykksplate 9, en dreibar valse 8 anordnet parallelt med doren 1, samt et valsepar 10, 11 som emballsjematerialbanen 16 passerer for å få tilstrekkelig strekk. Fig. 1 shows a feed and cutting device for a packaging material web, which device comprises a mandrel 1 which is designed with a number of flat sides 4, 5, 6 and a curved side 7, drive devices 3, 28, 29, 30, 31, 32 .

Fremfbrings- og kappeanordningen kobles til en emballasjernaskin slik at driften av doren blir synkron med de bvrige anordninger i emballasjemaskinen. Anordningen virker slik at en emballsje-materialbane 16, hvis bredde stort sett stemmer overens med lengden av den emballasje som formes, fores mellom valsene 10 og 11 og over doren 1. Brettelinjene 22, 23, 24, 25 i banen skal herved falle sammen med kantene 12, 13 14 og 15 på doren. Dessuten skal materialbanens snitt-kant 26 bibringes en stilling i tilslutning til kniven 2. Når banen er påfbrt fremforingsdoren 1 på ovennevnte måte bringes medbringerne til å virke samtidig som doren 1 og valsen 8 begynner den roterende bevegelse. Hensiktsmessige medbringeranordninger er herunder sugekopper The production and capping device is connected to a packaging machine so that the operation of the mandrel is synchronous with the other devices in the packaging machine. The device works so that a packaging material web 16, the width of which largely corresponds to the length of the packaging being formed, is fed between the rollers 10 and 11 and over the mandrel 1. The folding lines 22, 23, 24, 25 in the web must thereby coincide with edges 12, 13 14 and 15 on the mandrel. In addition, the cut edge 26 of the material web must be brought into a position in connection with the knife 2. When the web has been applied to the feeding mandrel 1 in the above-mentioned manner, the drivers are brought into action at the same time as the mandrel 1 and the roller 8 begin the rotating movement. Suitable carrying devices include suction cups

som ved hjelp av en ventil kan tilsluttes dels en vakuumkilde, dels omgivelsene. I et fbrste trinn er det hensiktsmessig at sugekoppene 28, 29 og 30 trer i funksjon hvorved emballasje-ne ter ialet bringes til å slutte seg tett mot dorens side 6 og dessuten trekkes inn mot siden 5. Ved at materialbanen 16 ved hjelp av medbringeranordningene suges fast mot dorens sider forhindres at banen glir i forhold til doren, hvorved brettelinjene ikke skulle falle sammen med dorens kanter 12, 13, 14 og 15. which, by means of a valve, can be connected partly to a vacuum source, partly to the surroundings. In a first step, it is appropriate that the suction cups 28, 29 and 30 come into operation, whereby the packaging material is brought to adhere tightly to the side 6 of the mandrel and is also drawn in towards the side 5. By the material web 16 being sucked by means of the carrier devices firmly against the sides of the mandrel, the web is prevented from sliding in relation to the mandrel, whereby the fold lines should not coincide with the edges 12, 13, 14 and 15 of the mandrel.

Ved den fortsatte rotasjonsbevegelse av doren kommer denne til å innta den stilling som er vist i fig. 2. I denne stilling er medbringerne 28, 29 og 34 koblet til en vakuumkilde, hvorved materialbanen 16 helt eller delvis ligger mot dorens sider 5 og 6. Synkront med doren roterer valsen 8 hvorved motholdsplaten 9 forflytter seg en omdreining samtidig som doren roterer en omdreining. Etter ytterligere rotasjon inntar doren den stilling som er vist i fig. 3. I denne stilling er medbringeranordningene 3, 28, 33 og 34 tilsluttet en vakuumkilde mens de ovrige medbringeranordninger 29, 30, 31 og 32 er tilsluttet omgivelsene. Emballasjematerialbanen 16 vil herved ligge mot sidene 4 og 5 With the continued rotational movement of the mandrel, it will assume the position shown in fig. 2. In this position, the carriers 28, 29 and 34 are connected to a vacuum source, whereby the material path 16 lies wholly or partly against the mandrel's sides 5 and 6. Synchronously with the mandrel, the roller 8 rotates, whereby the counter-holding plate 9 moves one revolution at the same time as the mandrel rotates one revolution . After further rotation, the mandrel assumes the position shown in fig. 3. In this position, the carrier devices 3, 28, 33 and 34 are connected to a vacuum source while the other carrier devices 29, 30, 31 and 32 are connected to the surroundings. The packaging material web 16 will thereby lie against sides 4 and 5

på doren 1. Når doren har inntatt den stilling som er vist i fig. 3 har den fort frem de flater 19 og 20 som er vist i fig. 7. on the mandrel 1. When the mandrel has assumed the position shown in fig. 3, it has the surfaces 19 and 20 which are shown in fig. 7.

Ved ytterligere rotasjon av doren 1 tilsluttes medbringeranordningene 28 og 34 omgivelsene hvorved materialbanen 16 lbsner fra fremforingsdorens side 5. For å hindre at materialbanen 16 glir på doren når sugekoppene 28 og 34 er koblet til omgivelsene tilsluttes sugekoppen 32 en vakuumkilde hvorved banen 16 bringes til å ligge mot deler av den krumme side 7 på doren. I den stilling som er vist i fig. 5 ligger emballasjematerialbanen på hele den krumme side 7 av doren hvorved også medbringeranordningen 31 er innkoblet. Når fremforingsdorens krumme side 7 dekkes Upon further rotation of the mandrel 1, the drive devices 28 and 34 are connected to the surroundings whereby the material web 16 is removed from the feed mandrel side 5. To prevent the material web 16 from sliding on the mandrel when the suction cups 28 and 34 are connected to the surroundings, the suction cup 32 is connected to a vacuum source whereby the web 16 is brought to lie against parts of the curved side 7 of the mandrel. In the position shown in fig. 5, the packaging material web lies on the entire curved side 7 of the mandrel, whereby the driver device 31 is also engaged. When the curved side 7 of the feed mandrel is covered

av materialbanen 16 tangeres den kniv 2 som er innfelt i doren av materialbanen. I fig. 6 vises den stilling som fremforingsdoren inntar straks for et emballasjeemne kappes av fra materialbanen 16. Valsen 8 og fremforingsdoren 1, som har rotert synkront, er i dette trinn gitt en slik stilling at kniven 2 og mottrykksvalsen 8 ligger rett ut for hverandre, hvorved mottrykksvalsen trykker materialbanen 16 mot kniven 2 for at denne skal kappe av banen. I denne stilling er medbringeranordningene 29, 30, 31 og 32 tilsluttet en vakuumkilde som forhindrer at materialbanen glir av doren ved kappingen av banen. Under rotasjonen av doren 1, som finner sted kontinuerlig, er emballasjernaterialbanens brettelinjer bragt til å sammenfalle med dorens kanter 12, 13, 14 og 15 hvorved det er korrigert for eventuell glidning av materialbanen. of the material web 16 touches the knife 2 which is embedded in the mandrel of the material web. In fig. 6 shows the position that the feeding mandrel assumes immediately before a packaging item is cut off from the material web 16. The roller 8 and the feeding mandrel 1, which have rotated synchronously, are in this step given such a position that the knife 2 and the counter pressure roller 8 lie directly opposite each other, whereby the counter pressure roller presses the material web 16 against the knife 2 so that it cuts off the web. In this position, the carrier devices 29, 30, 31 and 32 are connected to a vacuum source which prevents the material web from sliding off the mandrel when cutting the web. During the rotation of the mandrel 1, which takes place continuously, the fold lines of the packaging material web are brought to coincide with the edges 12, 13, 14 and 15 of the mandrel, thereby correcting for any slippage of the material web.

Da materialbanen 16 også etter avkappingen av et emne holdes mot dorens sider ved hjelp av medbringeranordningene vil emballasje-material kontinuerlig fores frem og kappes av. As the material web 16 is also held against the sides of the mandrel after cutting off a blank by means of the drive devices, packaging material will be continuously fed forward and cut off.

Den dor som er vist i fig. 1-6 har fire sider idet den ene side er krummet for at det skal oppnås en lengere viklingstrekning, d.v.s. den lengde emballasjernaterial som kreves for å dekke siden. The mandrel shown in fig. 1-6 have four sides, one side being curved in order to achieve a longer winding length, i.e. the length of packaging material required to cover the page.

Grunnen til at det er nodvendig med en legere viklingstrekning The reason why it is necessary to have a doctor's winding stretch

er at emballasjeemnet fortrinnsvis har fire plane flater 17, is that the packaging blank preferably has four flat surfaces 17,

18, 19 og 20 samt en mindre flate 21 som brettes langs brettelinj en 22 mot kantområdet på veggen 20 i den hensikt å forsegles mot denne for å danne en lengdeskjot. Kappeanordningen 2 vil herved, ved at den krumme side 7 på doren har en slik stilling at avstanden mellom kanten 12 og kniven 2 stemmer overens med bredden på veggen 20, samt at avstanden mellom kniven og kanten 13 stemmer overens med bredden på veggen 21, kappe materialbanen 16 slik at det fåes en smal flate 21 og en bredere flate 20. 18, 19 and 20 as well as a smaller surface 21 which is folded along a folding line 22 towards the edge area of the wall 20 with the intention of being sealed against this to form a longitudinal joint. The sheath device 2 will thereby, in that the curved side 7 of the mandrel has such a position that the distance between the edge 12 and the knife 2 corresponds to the width of the wall 20, and that the distance between the knife and the edge 13 corresponds to the width of the wall 21, sheath the material web 16 so that a narrow surface 21 and a wider surface 20 are obtained.

Fremforingsdoren kan også ha den form som er vist i fig. 8, hvor The forging mandrel can also have the shape shown in fig. 8, where

den krumme side 7 er erstattet av to plane sider hvis viklings-lengde mellom dorens kanter stemmer overens med bredden på the curved side 7 is replaced by two flat sides whose winding length between the edges of the mandrel corresponds to the width of

flatene 20, henhv. 21. I denne utforelsesform må kniven anordnes i området for kanten mellom de to plane sider 35 og 36. the surfaces 20, respectively 21. In this embodiment, the knife must be arranged in the area of the edge between the two flat sides 35 and 36.

Fremforingsdorens utseende kan også, innenfor oppfinnelsens The performance mandrel's appearance can also, within the scope of the invention

ramme, varieres på den måte at samtlige brettelinjer i banen ikke faller sammen med dorens kanter men eksempelvis bare med hver annen kant, hvilket i visse tilfeller er tilstrekkelig for styring av banen. Ved denne utforelsesform vikles et emballasjeemne på den halve dor, hvorfor doren hensiktsmessig utstyres med to kniver som ligger diagonalt overfor hverandre slik som vist i fig. 9. Dessuten utstyres da valsen 8 med to mottrykksplater 9 som er anordnet diametralt overfor hverandre. frame, is varied in such a way that all fold lines in the path do not coincide with the edges of the mandrel but, for example, only with every other edge, which in certain cases is sufficient for controlling the path. In this embodiment, a packaging blank is wound on the half mandrel, which is why the mandrel is appropriately equipped with two knives that lie diagonally opposite each other as shown in fig. 9. In addition, the roller 8 is then equipped with two counter pressure plates 9 which are arranged diametrically opposite each other.

Claims (4)

1. Anordning for fremforing og kapping av en på forhånd1. Device for presenting and cutting one in advance brettet emballasjematerialbane (16), omfattende en dreibar fremforingsdor (1) med et antall parallelle kanter (12-15), en valse (8) som er anordnet parallelt med fremforingsdoren (1) og som roterer synkront med denne, samt medbringer- og kappe-elementer (3, 28-34; 2),karakterisert ved at fremforingsdoren (1) mellom de parallelle kanter (12-15) er utformet med vikleflater (4-7) hvis lengde stemmer overens med avstanden mellom de tversgående brettelinjer (22-25) på emballasjematerialbanen (16), idet medbringer- og kappe-elementene (3, 28-34; 2) er anordnet på vikleflåtene (4-7) i forskjellig avstand fra dorens dreieakse slik at det ved dreining av fremforingsdoren bare er kappe-elementene (2) som samvirker med den synkront roterende valse (8). folded packaging material web (16), comprising a rotatable feeding mandrel (1) with a number of parallel edges (12-15), a roller (8) which is arranged parallel to the feeding mandrel (1) and which rotates synchronously with this, as well as a driver and jacket -elements (3, 28-34; 2), characterized in that the feeding mandrel (1) between the parallel edges (12-15) is designed with winding surfaces (4-7) whose length corresponds to the distance between the transverse folding lines (22- 25) on the packaging material path (16), as the driver and sheath elements (3, 28-34; 2) are arranged on the winding floats (4-7) at different distances from the mandrel's axis of rotation so that when the feeding mandrel is turned, only sheath the elements (2) which interact with the synchronously rotating roller (8). 2. Anordning som angitt i krav 1, karakterisert ved at både kappe-elementer (2) og medbringerelementer (3, 28-34) er helt eller delvis innfellt i vikleflåtene (4-7) på fremforingsdoren (1). 2. Device as stated in claim 1, characterized in that both sheath elements (2) and driver elements (3, 28-34) are completely or partially embedded in the winding rafts (4-7) on the feeding mandrel (1). 3. Anordning som angitt i krav 1 eller 2, karakterisert ved at medbringerelementene (3, 28-34) har form av sugekopper, som i takt med dreiningen av fremforingsdoren (1) er innrettet til å tilsluttes en vakuumkilde. 3. Device as stated in claim 1 or 2, characterized in that the driving elements (3, 28-34) have the form of suction cups, which are adapted to be connected to a vacuum source in time with the rotation of the feeding mandrel (1). 4. Anordning som angitt i krav 1-3, karakterisert ved at kappe-elementene (2) utgjores av knivanordninger som er innrettet til å samvirke med mottrykkplater (9) anordnet på valsen (8).4. Device as specified in claims 1-3, characterized in that the sheath elements (2) are made up of knife devices which are designed to cooperate with counter pressure plates (9) arranged on the roller (8).
NO743276A 1973-09-14 1974-09-12 DEVICE FOR CUTTING AND FEEDING A PACKAGING MATERIAL YEAR NO138727C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7312534A SE390803B (en) 1973-09-14 1973-09-14 DEVICE FOR FEEDING AND CUTTING A PASSED PACKAGING MATERIAL PATH

Publications (3)

Publication Number Publication Date
NO743276L NO743276L (en) 1975-04-07
NO138727B true NO138727B (en) 1978-07-24
NO138727C NO138727C (en) 1978-11-01

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ID=20318537

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Application Number Title Priority Date Filing Date
NO743276A NO138727C (en) 1973-09-14 1974-09-12 DEVICE FOR CUTTING AND FEEDING A PACKAGING MATERIAL YEAR

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US (1) US3929045A (en)
JP (1) JPS5346148B2 (en)
CA (1) CA1005272A (en)
DE (1) DE2443745A1 (en)
FR (1) FR2243814B1 (en)
GB (1) GB1445027A (en)
NO (1) NO138727C (en)
SE (1) SE390803B (en)

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* Cited by examiner, † Cited by third party
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SE468753B (en) * 1988-09-13 1993-03-15 Profor Ab SET AND DEVICE FOR MANUFACTURE OF A LAMINATED MATERIAL BRAKE
SE461977B (en) * 1988-09-14 1990-04-23 Profor Ab DEVICE FOR INTERMITTENT FORMATTING OF A MATERIAL COVERED TRANSVERSELY BIG LINES
EP1170217B1 (en) * 2000-07-07 2003-06-11 Tetra Laval Holdings & Finance S.A. Unit for processing a web of packaging material for producing sealed packages of pourable food products

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US989647A (en) * 1910-04-16 1911-04-18 R H Mayland Theatrical And Specialty Mfg Company Ticket-delivering apparatus.
US2128746A (en) * 1936-12-05 1938-08-30 Joa Curt G Inc Sanitary napkin machine
US2341503A (en) * 1942-08-20 1944-02-08 Int Paper Box Machine Co Sheet cutting mechanism
US2341956A (en) * 1943-07-22 1944-02-15 Edwin G Staude Patch applying mechanism
US2383523A (en) * 1943-12-03 1945-08-28 American Can Co Flattened can body manufacturing machine
US3577293A (en) * 1962-09-19 1971-05-04 Continental Can Co Method of labelling cylindrical objects
GB1145733A (en) * 1965-03-29 1969-03-19 Eryk Stefan Doerman Improvements in apparatus for cutting continuous webs of paper or like material
US3338124A (en) * 1965-10-18 1967-08-29 Sr Robert J Palle Rotary-die stripping mechanism
US3628408A (en) * 1969-10-08 1971-12-21 Xerox Corp Stamp dispenser

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NO743276L (en) 1975-04-07
DE2443745A1 (en) 1975-03-27
CA1005272A (en) 1977-02-15
GB1445027A (en) 1976-08-04
SE7312534L (en) 1975-03-17
SE390803B (en) 1977-01-24
FR2243814B1 (en) 1978-04-28
JPS5083191A (en) 1975-07-05
JPS5346148B2 (en) 1978-12-12
FR2243814A1 (en) 1975-04-11
US3929045A (en) 1975-12-30
NO138727C (en) 1978-11-01

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