EP1180419A1 - Appareil de coupe - Google Patents

Appareil de coupe Download PDF

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Publication number
EP1180419A1
EP1180419A1 EP01119313A EP01119313A EP1180419A1 EP 1180419 A1 EP1180419 A1 EP 1180419A1 EP 01119313 A EP01119313 A EP 01119313A EP 01119313 A EP01119313 A EP 01119313A EP 1180419 A1 EP1180419 A1 EP 1180419A1
Authority
EP
European Patent Office
Prior art keywords
support ring
cutting
expansion
cutting tool
rotation
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.)
Granted
Application number
EP01119313A
Other languages
German (de)
English (en)
Other versions
EP1180419B1 (fr
Inventor
Wilhelm Aichele
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aichele Werkzeuge GmbH
Original Assignee
Aichele Werkzeuge GmbH
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 Aichele Werkzeuge GmbH filed Critical Aichele Werkzeuge GmbH
Publication of EP1180419A1 publication Critical patent/EP1180419A1/fr
Application granted granted Critical
Publication of EP1180419B1 publication Critical patent/EP1180419B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B26D7/265—Journals, bearings or supports for positioning rollers or cylinders relatively to each other
    • 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/384—Cutting-out; Stamping-out using rotating drums
    • 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
    • Y10T83/4833—Cooperating tool axes adjustable relative to each other
    • 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
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/7851—Tool pair comprises disc and cylindrical anvil
    • Y10T83/7855—With adjustable means to urge tool elements together
    • 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9309—Anvil
    • Y10T83/9312—Rotatable type

Definitions

  • the invention relates to a cutting device comprising a Machine frame, one on the machine frame around an axis of rotation rotatable anvil roller with an anvil surface, one on the machine frame Cutting tool rotatably mounted about an axis of rotation with a cutting edge interacting with the anvil surface and with support rings which are held on the cutting tool and this compared to the anvil roll with its support ring surfaces support and / or vice versa.
  • Such a cutting device is for example from the German patent application 198 34 104.0 known.
  • the invention is therefore based on the object To improve the cutting device of the generic type in such a way that the quality of the cutting result also cutting edge can be maintained.
  • This task is the beginning of a cutting device described type according to the invention solved in that at the diameter of the support ring surface through each support ring radial expansion of the support ring in the area below one elastic strain limit of its material by means of a Elongation device is adjustable.
  • the first step is newer, d. H. not worn cutting edge, maximum support ring, but still in an area below his elastic strain limit, stretched so that the support ring surface has the maximum diameter. If there is wear and tear the cutting edge, the stretch can be adjusted by the adjustable Reduce the stretching device, whereby the stretch in the range below the elastic strain limit of the Support ring lies, the support ring due to its elastic Behavior when resetting the expansion device in the Meaning of a lower stretch shrinks by itself and thus the diameter of the support ring surface according to the wear the cutting edge can be reduced.
  • the solution according to the invention can therefore be the solution according to the invention stretchable support rings on the cutting tool or on the anvil roller or have both, in the latter case a support ring on the cutting tool and a corresponding one Support ring on the anvil roller with its support ring surfaces abut each other so that the 2-fold setting range is achievable.
  • the expansion device works hydraulically, include hydraulically operated jaws.
  • a particularly favorable solution provides that the expansion device interacting and in their relative position has adjustable wedge surfaces to each other around the support ring adjustable to stretch.
  • wedge surfaces could be simple, for example Wedge surfaces can be formed by a variety of Wedge surfaces achieve an even expansion of the support ring is.
  • a particularly favorable solution provides that at least one the wedge surfaces as a conical surface to the axis of rotation is. Such a conical surface leaves a particularly uniform one radial expansion of the support ring arise.
  • both wedge surfaces are used as Conical surfaces to the axis of rotation are formed around the support ring stretch as evenly as possible and in particular a uniform one radial stiffness in the support between To reach cutting tool and anvil roller.
  • one of the wedge surfaces has an inner one Wedge surface and the other of the wedge surfaces a corresponding one outer wedge surface, which is in the direction parallel to the axis of rotation are displaceable relative to each other to the support ring to adjust for its stretch.
  • a stretch adjustment can be particularly useful of the stretching device when reaching an inner wedge surface on a radially stretchable element carrying this is arranged, which is a radial support in a simple manner of the support ring allowed.
  • a particularly useful solution provides that in all Diameter settings of the support ring surfaces the inner Wedge surface under elastic expansion of the element supporting it sits on the outer wedge surface so that the with the Stretcher working wedge surfaces no play or radially reduced rigidity due to the superimposed Wedge surfaces can occur that are negative the support between the cutting tool and the anvil roller would impact.
  • the expansion body could in principle also be a certain one have radial elasticity. To a defined extension of the To achieve support ring, it is advantageous if the Expansion body essentially radially inelastic is.
  • a particularly simple adjustability can then be achieve when the radially expandable element and the expansion body at different distances from one end of the Cutting tool or the anvil roller are positionable to this in the desired relative position which specifies the elongation to hold to each other.
  • a structurally particularly simple and therefore inexpensive Solution provides that the radially expandable element of the support ring itself, so that the support ring itself, insofar as it is the inner wedge surface carries part of the stretching device is.
  • a structurally particularly simple form provides that the outer wedge surface sits on a central expansion body, which is enclosed by the support ring.
  • the support ring against an end face of the cutting tool or the anvil roll can be clamped is not only the support ring in radial Support direction, but also in a plane perpendicular position to the axis of rotation defined, and thus a high-precision support of cutting tool and anvil roller to achieve relative to each other.
  • the solution according to the invention can then be particularly simple realize if the support ring according to the elastic Elongation condition with adjustable distance to the front the cutting tool or the anvil roller against this is positionable.
  • the object mentioned at the outset is in accordance with the invention by a cutting tool that can be rotated about an axis of rotation with a cutting edge, which with an anvil surface one um an axis of rotation rotatable anvil roller cooperates, and with Support rings which are held on the cutting tool and this compared to the anvil roll with its support ring surfaces support, according to the invention solved in that at each Support ring the diameter of the support ring surface by radial Elongation of the support ring in the area below an elastic one Strain limit of its material by means of a stretching device is adjustable.
  • an anvil roll rotatable about an axis of rotation an anvil surface, which with a cutting edge one by one Interacting axis of rotating cutting tool cooperates, and with Support rings which are held on the anvil roller and this opposite the cutting tool with its support ring surfaces support, according to the invention solved in that at each Support ring the diameter of the support ring surface by radial Elongation of the support ring in the area below an elastic one Strain limit of its material by means of a stretching device is adjustable.
  • each in section Cutting device comprises a whole with 10th designated machine frame, which are two at a distance from each other arranged bearing parts 12 and 14.
  • Each of the bearing parts for example the bearing part 12 in Fig. 1, comprises two side beams 16 and 18, between which a lower bearing bracket 20 and an upper bearing bracket 22 are arranged are.
  • the lower bearing bracket 20 is on the one hand between the side supports 16 and 18 out and on the other hand is firmly seated a base plate 24 of the machine frame 10.
  • the bearing bracket 20 has a bearing seat 26, in which a lower pivot bearing designated as a whole with 28 its outer bearing ring 30 is inserted, the outer Bearing ring 30 with its outer peripheral side on an inner surface the bearing seat 26 abuts.
  • the bearing ring 30 is thereby in the bearing seat 26 by an outer holding body 32 and an inner holding body 34 fixed with retaining rings 36 and 38 on the lateral ring surfaces of the outer bearing ring 30 and thus this in the bearing seat 26th fix.
  • the outer holding body 32 still comprises a cover 40 at the same time.
  • the upper bearing bracket 22 is between the side brackets 16 and 18 guided and in a direction 42 which is parallel to Extension of the side beams 16 and 18 runs in the direction of the lower bearing bracket 20 is arranged adjustable. Also the upper bearing bracket 22 has a bearing seat 46, in which an upper pivot bearing 48 is used.
  • the upper pivot bearing 48 is 50 in with its outer bearing ring held in the same way in the bearing receptacle 46 the lower pivot bearing 28 with the outer bearing ring 30 and there are also an outer holding body 32 and an inner one Holding body 34 is provided, which is formed in the same way are like those provided in the lower bearing bracket 20 Holding body and the outer bearing ring 50 in the same way fix the upper pivot bearing 48.
  • the upper bearing bracket 22 is in turn supported by a as a whole with 60 biasing device on one Abutment 62 from which is parallel to the base plate 24 extending upper plate 64 is held, wherein the upper plate 64, the bearing parts 12 and 14 also together connects and also the side beams 16 and 18 relatively fixed to each other.
  • the anvil roller is thus through the two lower pivot bearings 28 70 firmly stored in the lower bearing brackets 20, the in turn rest on the base plate 24 and between the side beams 16 and 18 are guided.
  • a rotating driven cutting tool 80 with a tool shaft 82 rotatably mounted about an axis of rotation 84, wherein the tool shaft 82 through the bearing part, for example 12 extends through and on the rotating cutting tool 80 opposite side one over the bearing part 12 protruding drive stub 86, over which by means of a drive, for example a motor Rotary drive of the rotating cutting tool 80 takes place.
  • a drive for example a motor Rotary drive of the rotating cutting tool 80 takes place.
  • the rotating cutting tool 80 is by the arrangement of the upper pivot bearing 48 in the upper bearing supports 22 and their Slidability in direction 42 in the direction of the anvil roll 70 movable.
  • the biasing devices 60 which on the act upper bearing bracket 22 is the rotating cutting tool 80 so biased towards the anvil roll 70 that this as a whole with a biasing force V on the anvil roll 70 acts.
  • the rotating cutting tool 80 now has to be cut one designated as a whole at 90 and rotating between the Cutting tool 80 and the anvil roller 70 passed Material web 90 cutting 92, which of a
  • the cutting edge 92 includes two in azimuthal Cutting legs 92a extending in the direction of the axis of rotation 84, which pass into cutting arches 92b running transversely to this, then through a chisel edge 92c which is approximately perpendicular to the azimuthal direction 96 and thus approximately parallel extends to the axis of rotation 84, are connected (FIG. 3).
  • the cutting edge 92 has two cross cutting edges 92c on, starting in opposite directions the cutting arches 92b each run, which then into the Blade legs 92a pass over on either side the cutting edges 92c lie with each other connect as shown enlarged in Fig. 3.
  • the cutting action of the cutting edge 92 now takes place, as in FIG. 3 represented by the interaction of an effective cutting section 92s, which has a corresponding anvil surface section 76s with minimal distance or almost touched it, by rotating the rotating Cutting tool 80 and co-rotation of the anvil roll 70 successive cutting sections 92s and Anvil surface portions 76s are in their operative position and interact cuttingly.
  • the rotating cutting tool 80 is so provided with two non-rotatably connected support rings 100 and 102, which, for example, on both sides of the cutting edge 92 are arranged coaxially to the axis of rotation 84 and thereby support ring surfaces 104 and 106 have, for example, cylindrical are arranged to the axis of rotation 84 and on support surfaces 108 and 110 of the anvil roll 70 rest, the support surfaces 108 and 110, for example, by subareas of Anvil surface 76 can be formed.
  • the support takes place in each case via the support ring sections 104s and 106s on corresponding support surface sections 108s and 110s of the support surfaces 108 and 110 are seated, while rotating tool 80 opposite to the direction of rotation of the same successively arranged support ring sections 104s and 106s with opposite to the direction of rotation of the anvil roller 70 successively arranged support surface sections 108s and 110s cooperate.
  • the respective support ring sections interacting with each other 104s, 106s and support surface sections 108s and 110s absorb a total of A, with which the rotating cutting tool 80 on the anvil roll 70 supports and which one of the biasing force V part of the same.
  • the biasing force V does not only lead to the formation of the Contact force A, which on the support rings 100 and 102 the anvil roller 70 acts, but also to a cutting force S, which is related to one in each Cutting edge section 92s effective cutting length.
  • each support ring 100, 102 sits on an expansion body 120, which the respective tool shaft 82, 86 in Form of an expansion body ring and with one of the tool shaft 82, 84 associated support surface 122 on a Circumferential surface 124 of the respective tool shaft 82, 84 is seated and supported by it in the radial direction to the axis of rotation 84 is.
  • the expansion body 120 lies with the cutting tool 80 facing ring surface 126 on an end face 130 of a cylindrical base body 132 of the cutting tool 80 and is preferably designed with screws, for example Clamping elements 134 against the end face 130 and thus also with the ring surface 126 non-positively this fixed.
  • the expansion body is preferably based on the axis of rotation 84 a radius that is smaller than a radius of the base body 132 of the cutting tool 80.
  • the expansion body 120 has one with respect to the axis of rotation 84 outer cone surface 140 running at a small cone angle , with the cone angle 140 of the outer cone surface, for example has a taper ratio of 1:10.
  • the conical surface 140 extends so that it starts out from an outer ring surface facing away from the base body 132 136 of the expansion body 120 in the direction of the base body 132 facing annular surface 126 expanded, d. that is, an outer radius the outer ring surface 136 smaller than an outer radius the inner ring surface is 126 if both ring surfaces 126, 136 from the cylindrical to the axis of rotation 84 Support surface 122 in the radial direction and perpendicular to Extend axis of rotation 84 to the outer conical surface 140.
  • the support ring 102 in turn, is on one of the support ring surface 106 opposite side with an inner conical surface 150 provided which to an axis of the support ring 102, which in the Cutting tool 80 assembled state with the axis of rotation 84 collapses, runs conically and also the same Taper ratio as the outer cone surface 140 has.
  • the inner conical surface 150 also extends over the total width of the support ring 102, i.e. H. from an outside Annular surface 152 of the same up to an annular surface 154 of the Support ring 102, which is at least partially the end face 130 of the base body 132 of the cutting tool 80 faces.
  • the radius of the inner conical surface is through the outer ring surface 152 defined and perpendicular to the axis of rotation 84 running plane smaller than the radius of the inner conical surface 150 in a through the annular surface 154 defined and perpendicular to the axis of rotation 84 Level.
  • clamping elements 156 are also provided, for example are designed as screws, each having an opening 158 in the support ring 102 and with its threaded section 160 in threaded bores 162 of the base body 132 are screwed in, which starts from the vertical end face 132 extending to axis of rotation 84 preferably extend parallel to the axis of rotation 84 therein.
  • the clamping elements 156 are so tight that the respective support ring, d. H. in this case the support ring 102, with an inner annular surface area 164 of the annular surface 154 Can be placed on the end face 130 and thus supported on this is.
  • the inner conical surface 150 of the respective support ring in this case of the support ring 102, is dimensioned so that when the support ring 102 is placed on the expansion body 120 and shifting the support ring 102 parallel to the axis of rotation 84 the material of the support ring in the direction of the end face 130 102 is stretched in the radial direction and thus the support ring widened overall in the radial direction to the axis of rotation 84 the radial expansion of the support ring 102 below the yield point for the elastic expansion, which is dependent of the material of the support ring 102 is also, for example less than 0.1% of its diameter.
  • the maximum elongation of the support ring 102 is, for example at a value of less than 80% of the elastic yield strength and is used when the cutting edge 92 in the is not worn new condition. Will with the first new cutting edge 92 of the cutting tool 80 the material web 90 cut over a period of time, so one takes place Wear of the cutting edge 92 and thus the cutting edge is reduced radial extension in relation to the axis of rotation 84 in the range of hundredths of a millimeter, a reduction that is sufficient to the cutting action of the cutting edge 92 in sensitive Material webs 90 to be insufficient.
  • the radial expansion of the support ring 102 thereby reduce the support ring 102 slightly from the face 130 of the base body 132 of the cutting tool 80 away is moved and thus the inner conical surface 150 parallel to Axis of rotation 84 slides on the outer conical surface 140, whereby the expansion of the support ring 102 in the hundredth of a millimeter range can be reduced.
  • clamping elements 156 are first released.
  • these push-off elements 166 for example in the form of screws, used in Engage threaded holes 168 in the support ring 102 and screwed in State against one as a counter bearing for this acting countersink 170 in the face 130 and thus create the possibility, as shown in Fig.
  • the insertion of several spacer elements 180 successively Reduce the diameter of the support ring surface 106 of the support ring 102 and adapt to the wear of the cutting edge 92.
  • the internal dimensions are dimensioned Cone surface 150 relative to the outer cone surface 140 always so that even with the minimum intended diameter of the support ring surface 106 the support ring 102 itself through the inner Conical surface 150 and the outer conical surface 140 in a radial Direction to the axis of rotation 84 is stretched and thus always the inner cone surface 150 with tension on the outer cone surface 140 sits to any radial compliance of the Support ring 102 due to the same support over the To avoid expansion body 130.

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  • 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)
  • Details Of Cutting Devices (AREA)
  • Surgical Instruments (AREA)
  • Confectionery (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
EP01119313A 2000-08-16 2001-08-10 Appareil de coupe Expired - Lifetime EP1180419B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10040024 2000-08-16
DE10040024A DE10040024C1 (de) 2000-08-16 2000-08-16 Schneidvorrichtung

Publications (2)

Publication Number Publication Date
EP1180419A1 true EP1180419A1 (fr) 2002-02-20
EP1180419B1 EP1180419B1 (fr) 2004-11-24

Family

ID=7652619

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01119313A Expired - Lifetime EP1180419B1 (fr) 2000-08-16 2001-08-10 Appareil de coupe

Country Status (6)

Country Link
US (1) US6684747B2 (fr)
EP (1) EP1180419B1 (fr)
AT (1) ATE283153T1 (fr)
DE (2) DE10040024C1 (fr)
DK (1) DK1180419T3 (fr)
ES (1) ES2233534T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1721712A1 (fr) 2005-05-11 2006-11-15 Aichele Werkzeuge GmbH Dispositif de coupe rotative, procédé de mise hors service d'un dispositif de coupe rotative et procédé de mise en oeuvre d'un dispositif de coupe rotative
EP1974878A1 (fr) 2007-03-30 2008-10-01 Wilhelm Aichele Dispositif de coupe rotatif

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10109933C1 (de) 2001-02-21 2002-08-22 Aichele Werkzeuge Gmbh Schneidvorrichtung und Schneidwerkzeug
SE527838C2 (sv) * 2004-07-02 2006-06-20 Sandvik Intellectual Property En rotationskniv och en rotationsknivanordning försedd med en dylik rotationskniv
SE527845C2 (sv) * 2004-11-03 2006-06-20 Sandvik Intellectual Property En stödvals för en rotationsknivenhet och en rotationsknivenhet med en dylik stödvals
SE529998C2 (sv) * 2005-04-07 2008-02-05 Sandvik Intellectual Property En stödvalstrumma och en stödvalsenhet för en roterbar skäranordning
SE530194C2 (sv) * 2006-07-10 2008-03-25 Sandvik Intellectual Property En egg hos ett knivorgan för en knivvals
IT1394271B1 (it) * 2009-05-25 2012-06-06 Ima Flavour S R L Ora Ima Ind S R L Gruppo di compressione - incisione - taglio a rulli
US8272923B2 (en) 2009-08-13 2012-09-25 The Procter & Gamble Company Methods and apparatuses for anvil reconditioning
KR101240767B1 (ko) * 2009-09-03 2013-03-07 삼성에스디아이 주식회사 이차전지용 권취기의 절단장치
TWI504547B (zh) * 2013-01-31 2015-10-21 Chan Li Machinery Co Ltd The tearing line forming mechanism of the packaging paper of the extracted paper product
KR101803163B1 (ko) * 2013-03-08 2017-11-29 봅스트 맥스 에스에이 폐기물을 잘라내고 배출하기 위한 장치, 이를 구비하는 카세트, 유닛, 및 기계
JP6148418B1 (ja) 2016-02-24 2017-06-14 日本タングステン株式会社 ロータリーカッター用ロールおよびロータリーカッター
US11292146B2 (en) * 2016-07-25 2022-04-05 International Cutting Die, Inc. Cutting apparatus for minimizing deflection of a die cutter assembly
CN108908456B (zh) * 2018-08-14 2024-05-28 东莞市祥晟实业有限公司 横切机刀具
CN112849503A (zh) * 2021-04-09 2021-05-28 深圳市豪博讯电子科技有限公司 一种显示屏加工用贴膜装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931109A1 (de) * 1979-07-31 1981-02-19 Agfa Gevaert Ag Druckeinrichtung in einem mikrofilm-durchlaufaufnahmegeraet
WO1991017027A1 (fr) * 1990-05-10 1991-11-14 Buck Byron L Systeme de decoupage a matrices rotatives pour matiere en feuille
DE29715037U1 (de) * 1996-08-27 1997-11-06 Orbaek, Frithiof Erik, Taastrup Rotationsstanzmaschine oder Druckapparat
DE19834104A1 (de) * 1998-07-29 2000-02-03 Aichele Werkzeuge Gmbh & Co Kg Schneidvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595610A1 (fr) * 1986-03-13 1987-09-18 Gautier Jean Dispositif de decoupe rotative ou de refoulage pour produits plats
DE4207209A1 (de) * 1992-03-06 1993-09-09 Frankenthal Ag Albert Vorrichtung zum einstellen eines messers auf einem zylinder eines falzapparates

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931109A1 (de) * 1979-07-31 1981-02-19 Agfa Gevaert Ag Druckeinrichtung in einem mikrofilm-durchlaufaufnahmegeraet
WO1991017027A1 (fr) * 1990-05-10 1991-11-14 Buck Byron L Systeme de decoupage a matrices rotatives pour matiere en feuille
DE29715037U1 (de) * 1996-08-27 1997-11-06 Orbaek, Frithiof Erik, Taastrup Rotationsstanzmaschine oder Druckapparat
DE19834104A1 (de) * 1998-07-29 2000-02-03 Aichele Werkzeuge Gmbh & Co Kg Schneidvorrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1721712A1 (fr) 2005-05-11 2006-11-15 Aichele Werkzeuge GmbH Dispositif de coupe rotative, procédé de mise hors service d'un dispositif de coupe rotative et procédé de mise en oeuvre d'un dispositif de coupe rotative
US7594461B2 (en) 2005-05-11 2009-09-29 Aichele Werkzeuge Gmbh Rotary cutting device, a method for disengaging a rotary cutting device and a method of operating a rotary cutting device
EP1974878A1 (fr) 2007-03-30 2008-10-01 Wilhelm Aichele Dispositif de coupe rotatif
DE102007016451A1 (de) 2007-03-30 2008-10-02 Wilhelm Aichele Rotationsschneidevorrichtung

Also Published As

Publication number Publication date
EP1180419B1 (fr) 2004-11-24
DE50104584D1 (de) 2004-12-30
DK1180419T3 (da) 2005-03-14
DE10040024C1 (de) 2002-07-25
US20020020270A1 (en) 2002-02-21
US6684747B2 (en) 2004-02-03
ATE283153T1 (de) 2004-12-15
ES2233534T3 (es) 2005-06-16

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