EP0679505B1 - Rotation tool especially transverse embossing tool for layered materials - Google Patents

Rotation tool especially transverse embossing tool for layered materials Download PDF

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Publication number
EP0679505B1
EP0679505B1 EP19950105580 EP95105580A EP0679505B1 EP 0679505 B1 EP0679505 B1 EP 0679505B1 EP 19950105580 EP19950105580 EP 19950105580 EP 95105580 A EP95105580 A EP 95105580A EP 0679505 B1 EP0679505 B1 EP 0679505B1
Authority
EP
European Patent Office
Prior art keywords
working
working member
face
locking
tool
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.)
Expired - Lifetime
Application number
EP19950105580
Other languages
German (de)
French (fr)
Other versions
EP0679505A1 (en
Inventor
Martin Bohn
Wolfgang Scheller
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.)
Bielomatik Leuze GmbH and Co KG
Original Assignee
Bielomatik Leuze GmbH and Co KG
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
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Publication of EP0679505A1 publication Critical patent/EP0679505A1/en
Application granted granted Critical
Publication of EP0679505B1 publication Critical patent/EP0679505B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/08—Creasing
    • B31F1/10—Creasing by rotary tools
    • 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
    • B26D7/2614—Means for mounting the cutting member
    • 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
    • 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

Definitions

  • the invention relates to a rotary tool according to the Preamble of claim 1. It can in particular for Processing of paper-like materials in machines are used, through which the material in the pass moved and at the same time with the tool by mutual Movement is processed in one or more places, the positions parallel to the working or running level of the Material in and / or transverse to the direction of the distance from each other can lie.
  • Such processing is particularly linear, change or reduce or compress the cross section of the Materiales and can perforations, perforations, embossing or the like, but in particular creases which e.g. as folding joints for folding after the creasing or the like. Serve the material.
  • the tool can only same or different types of said or other edits.
  • the tool that works as a continuously rotating tool can be formed expediently has a Basic body for movable or driven storage in a machine frame and a single or several in the direction of travel and / or at a distance from each other as well as working elements in the working state.
  • At least one working member can be a tool member or several workspaces distributed in the above manner for direct intervention in the material or at least one working member can work from such work surfaces completely free or not for direct intervention in the Material should be provided and only to fill a gap on the working side of the tool, as a balancing weight or Like. Serve.
  • US-A-5 088 367 shows a tool of the type mentioned Type in which the securing surfaces are counterbored are formed on which heads of bolts as Support safety links. These security areas are located far from the outer edges of the working member.
  • EP-A-0 318 174 in turn shows security areas which are formed by the shoulder surfaces of counterbores and completely within the outer outline of the working member lie.
  • US-A-5 221 249 shows an attachment of the Working link with securing links, which with low Distance from the outer edges of the working member and are distributed along these outer edges.
  • the invention has for its object a rotary tool to create the disadvantages of known training avoided or advantages over known training can be achieved and in particular a simple one Changeover for different processing enabled, so that one and the same basic body for clearly different Edits can be used.
  • the features according to claim 1 intended. It is at least one working member by one formed by the base body separate component, according to his and / or the completion of the base body attached to this and / or with respect to the base body or at least one additional working element can be changed in steps and / or continuously, expediently a non-destructive solution and fixing of the working member is provided.
  • the respective working member can cross to the working level detachable or replaceable and / or parallel to the working level in be adjustable or implementable in at least one direction it in a different one for the respective processing Bring work position in relation to the base body.
  • the working member can be transverse to and / or in the running direction be implementable or infinitely adjustable, the path of Change of position expediently larger than the parallel extension the work surface or a work lead is.
  • the working member is in the respective work situation to be set free of play or rigid with respect to the base body, so that e.g. an essential by tension Part of the bending and / or acting on the processing tool Absorbs torsional forces.
  • cylindrical wing can be from centering and / or clamping openings be penetrated, which are expediently through blind holes, such as center holes with a smooth circumference, threaded holes or the like. are formed.
  • center or in all Areas outside the approximately radial openings can Basic body have full cross sections.
  • the adjustment is appropriate for the respective working member a preloaded sliding guide that can be preloaded without play provided their interlocking sliding surfaces, though also conceivable, not sunk into the wing of the base body intervene, but in this wing and / or with Distance outside of this wing, but appropriate opposite the largest outer surface facing away from the base body of the working member are offset inwards.
  • This Sliding surfaces can also be the only clamping surfaces at the same time form the determination of the working member.
  • the respective working element can cover the entire scope as well as the length of the base body continuously shifted be when the respective bolt is out of engagement with the Base body or brought with the working member.
  • a Bolt rotatably mounted e.g. through the head formed, annular shoulder-shaped support surface with an intermediate layer an intermediate or spacer in the counter surface, the support surface sliding against the intermediate member is rotatable so that a rotational movement of the bolt does not increase a rotational movement of the intermediate member relative to the counter surface leads. This can be avoided that the Turning the bolt the working member in relation to the base body adjusted.
  • the sliding friction between the working member and basic body can be adjusted infinitely, so that a very sensitive adjustment of the working member due to pressure load on one freely accessible from the outside lying outer surface is possible.
  • the actuators are Appropriately provided that they only when the Tool can be operated, but the above Changes in location can be made both when the tool is in the working position in the machine storage, as well when the tool from the machine storage removed or separated from this storage.
  • the respective working member shell segment-shaped with through openings that in the longitudinal and / or circumferential direction substantially uniform are distributed.
  • Such through openings can for each adjacent, transverse to the direction of the outer Long edge of the working member must be open over its full width, see above that the clamping bolts or intermediate members radially to their axis can also be introduced from these outer edges.
  • the openings are in view of the working side Appropriately in the direction of travel at a distance from the work surface (s) of the working member, so that this or his Support area in the area of the work area of openings is completely free.
  • Two are opposite each other Working links adjustable, while two opposite offset or adjustable in the gaps between them Working members opposite each other Working links cannot be adjusted, but are attached in an exchangeable manner are.
  • One of the last mentioned working elements can be in Running direction have the smallest extent or as Balancing weight or the like can be provided and the rest Work members can each have at least one work surface exhibit. This results in a variety of adjustment options of all work or tool elements against each other.
  • the tool 1 according to FIG. 1 is used for continuous machining over a working width of more than 340 mm or 500 mm, especially of about 680 mm and is used as a creasing cylinder trained, which is only perpendicular to the running direction of the material and its rectified Line grooves in the direction of travel characterize each one Orbiting a plurality of consecutive and spaced parallel and identical transverse grooves. Other edits does not run the tool.
  • the tool 1 has a cylindrical cylindrical core Base body, at the ends of which project freely and bearing journal reduced compared to its core diameter Storage on both sides of the working width in the cheeks of a machine frame can preside.
  • About the circumference of the basic body 2 distributed four working elements 3 to 6 are provided, of the same two adjustable on the base body 2 are.
  • Another working member 5 is between the adjustable Working members 3, 4 cannot be adjusted on the base body 2 attached, has in relation to the working members 3, 4 in the circumferential direction about the same extent and is like that Working members 3, 4 designed as a tool member.
  • the working member 5 lies, also between the working members 3, 4, a fourth working member 6 opposite that in the circumferential direction has the smallest extension and is also impossible to adjust, but is interchangeably attached.
  • All working elements reach about the same length of the Basic body 2 or they are the same length and between all neighboring working members can each one on the floor of Base body 2 limited gap be formed, the extension circumferentially smaller than each of the working links 3 to 6 or around the axis of rotation in the order of 5 ° up to 20 ° or around 10 °.
  • Working elements 4 to 6 form the working side 7 of the tool 1, while those facing away from it, facing the base body 2 Pages the back 8 of the working links 3 to 6 form.
  • the machining tool members 3 to 5 each have a web-like protruding to the working side 7, in a working projection lying on an axial plane of the tool axis 9, the outermost narrow edge of which is the work surface 10 forms, which approximately over the entire length of the associated Tool member 3 to 5 goes through and in the circumferential direction has a width of the order of at most about 1 mm. All work surfaces 10 lie in a common envelope cylinder, whose axis coincides with the axis of rotation.
  • Each working member 3 to 6 has a rectangular cross section to the axis of rotation shell-shaped support body 11 on which in the circumferential direction on both sides by one Multiple the width of the work surface 10 over the associated Working head 9 protrudes and on both sides of the associated Working head 9 then up to the outer edge removed therefrom as well as constant thickness over its entire length.
  • the Outer surfaces 12 and support surfaces 13 of the support body 11 are down to the area of the respective work lead 9 continuously convex or concave around the axis of rotation or the like. Curved, the outer surfaces 12 on the one hand and on the other hand, the support surfaces 13 of all working members 3 up to 6 equal radii of curvature or distances from the axis of rotation to have.
  • the respective support body 11 is by a front and a rear running edge 14, 15 limited, the perpendicular to the running direction in an axial plane of the axis of rotation and up to which the corresponding external or Support surface 12, 13 is sufficient.
  • These edge surfaces 14, 15 form the flanks of the intermediate gaps.
  • the work surface 10 is in one piece from the associated one Working projection 9 formed, which in turn in one piece is formed with the associated support body 11, whereby the one-piece working member 3 to 5 is formed.
  • a cylindrical wing 17 which over the entire length of the working links 3 to 6 is sufficient.
  • This wing 17 is only penetrated or interrupted by bores 18, 19, which are only in common axial planes of the Rotation axis next to each other and in axial planes at right angles to it provided one after the other in a plurality are.
  • bores 18, 19 are provided, of which two with a distance roughly equal to their greatest width from the associated end edge 16 and one in the Middle in between.
  • All holes 18 are as Blind hole threaded holes formed, the same length, same inner diameter and / or same thread pitch to have.
  • the holes 19 are thread-free smooth. over the wing 17 designed as a sliding surface are behind no protrusions on the outside of the one-piece core of the base body 2 before.
  • the holes 18, 19 which are perpendicular to the axis of rotation belong to Securing means 20 or actuating and guiding means 21 and can cover with openings 22 to 24 of each Working member 3 to 6 are brought.
  • the openings 22 of the Working members 3, 4 are slot-like in the circumferential direction elongated and in the longitudinal direction of the tool in their graduated wide, so that they each have a closer inner and to the support surface 13 adjoining opening part 25 and an expanded outer and adjoining the outer surface 12 Form opening part 26 of approximately the same depth.
  • the opening parts 25, 26 go over two opposite one another and adjoining one another at one end of the opening 22, sunken shoulders 27, which are about the axis of rotation are curved and an arc angle in the circumferential direction take between about 15 ° and 35 °, especially 25 °.
  • the Width of the opening parts 25, 26 is over the entire opening length and up to the associated edge surface 14, 15 approximately constant. That from the open opening ends on the edge surfaces 14, 15 distant and closer to the associated work lead 9 lying ends of the openings 22 are spaced apart of this working projection 9 and in an approximately the opening length corresponding distance from each other.
  • the partially cylindrical Shoulders 27 of all working members 3, 4 lie in one common cylindrical surface that is coaxial with the axis of rotation. On both sides as well as at the inner end of each Opening part 25 immediately afterwards is the support surface 13 supported on the wing 17.
  • the tool member 5 has on one side of its working projection 9 two in the circumferential direction at a distance from each other lying rows of axially symmetrical through holes 23 on in all directions transverse to their bore axis centering. In the circumferential direction on the other side the working projection 9 is only a single longitudinal row of Through holes 24 corresponding effect and training intended.
  • the working member 6 has approximately in the middle between its leading edges only a single longitudinal row of Bores 23 on.
  • the bores 23 point to the associated ones Outer surfaces 12 then widened end sections, while the bore 24 between the associated outer surface 12 and support surface 13 passes continuously.
  • the openings 22 to 24 are used to receive securing members 28, 29, the securing members for the openings 22, 23 and the associated holes 18 by bolts are formed while the securing members for the openings 24 and the associated holes 19 through thread-free and therefore axially displaceable centering pins are formed. These pins are tighter in a bore 24 than in the another bore 19 in which they are easily displaceable.
  • the Opening parts 26 are each for receiving a single, one-piece intermediate member 30 is provided, the one hand on associated securing member 28 and on the other hand to the associated Shoulders 27 supported on both sides of the securing member 28 is.
  • the sleeve-shaped and the securing member 28 on the circumference enclosing intermediate member 30 has one Axis of curvature of the shoulder 27 is partially cylindrical End face 31 with which it can be slid over the entire surface as well rests against rotation on both shoulders 27.
  • the width of the opening part 25 is with little lateral play adjusted the width of the shaft 33 of the securing member 28, while the width of the opening part 26 with the corresponding Play on the outer width of the cylindrical outer surface the intermediate member 30 adapted and therefore compared to the Head 32 of the securing member 28 is significantly further.
  • the Intermediate member 30 lies exclusively in the opening part 26 and can protrude slightly beyond the outer surface 12 like the head 32, the head 32 expediently protrudes slightly further and an engaging member for in its outer end surface the rotational engagement of a manually operated Has tool.
  • the shanks 33 and the heads 32 of all Securing members 28 can according to length, outside width and / or Thread pitch be the same, so that only the same Screws 28 are required, all of which are replaced can be.
  • All pens are corresponding 29 trained the same.
  • the arc distance of the working member 3 or 4 associated holes 18 correspond to the middle Arc distance of the associated openings 22 so that when the surface 31 of a securing member 28 is immediately adjacent to the associated edge 14 or 15, surface 31 of the other edge 15 or 14 adjacent securing member takes the greatest distance from this edge or approximately connects to the inner end of the associated opening 22, however, the working member has not been removed from the base body can be.
  • the tool 1 and its work surfaces 10 are used for cooperation with the scope of a counter tool that around an axis parallel to tool 1 is rotatable and with this a width-adjustable gap for the material forms.
  • the width is particularly due to radial adjustment of the counter tool adjustable.
  • At the closest The place of the passage gap is the material between the Work surface 10 and the possibly resilient pressure Counter circumference clamped and at the same time with the work surface 10 shaped the groove so that it is a non-reversible Machining or deformation represents.
  • the counter scope is uniformly cylindrical and smooth throughout, so that the working projection 9 in any circumferential area can intervene with the same effect and for the intervention of Worktops 10 no counter grooves are required.
  • the Counter tool and tool 1 are so, e.g.
  • the countermeasure can be determined by a Elastomer coating of the continuously smooth cylindrical as well as dimensionally stable, unyielding circumference of a roller core be made of steel or the like and have a hardness of have about 40-80 shore.
  • the consistently constant thickness of the Coating is appropriately about 10 mm. Training and arrangement of the counter tool can also be independent of all other training courses should be provided for themselves.
  • the working member 3a between the rows of Openings 22 also include two or more immediately adjacent ones have mutually parallel working projections 9.
  • the end of the respective projection 9 is expediently slight set back relative to the associated end edge 16.
  • the Working members 3, 4 can each as far in both directions be adjusted that one of their leading edges 14, 15 on the opposite running edge 15, 14 of the adjacent one Working member 5, 6 strikes and between them Then there are no longer any gaps during the running edges Gap on the leading edge removed from it enlarged accordingly is.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

Die Erfindung betrifft ein Rotations-Werkzeug nach dem Oberbegriff des Patentanspruches 1. Es kann insbesondere zur Bearbeitung von papierähnlichen Werkstoffen in Maschinen verwendet werden, durch welche das Material im Durchlauf bewegt und gleichzeitig mit dem Werkzeug durch gegenseitige Bewegung an einer oder mehreren Stellen bearbeitet wird, wobei die Stellen parallel zur Arbeits- bzw. Laufebene des Materiales in und/oder quer zur Laufrichtung im Abstand voneinander liegen können.The invention relates to a rotary tool according to the Preamble of claim 1. It can in particular for Processing of paper-like materials in machines are used, through which the material in the pass moved and at the same time with the tool by mutual Movement is processed in one or more places, the positions parallel to the working or running level of the Material in and / or transverse to the direction of the distance from each other can lie.

Solche Bearbeitungen sind insbesondere linienförmig, verändern bzw. verringern oder verdichten den Querschnitt des Materiales und können Perforationen, Lochungen, Prägungen oder dgl., insbesondere jedoch Rillungen sein, welche z.B. als Falzgelenke zum erst auf das Rillen nachfolgenden Falten oder dgl. des Materiales dienen. Das Werkzeug kann dabei nur gleiche oder unterschiedliche Arten der genannten oder anderer Bearbeitungen ausführen. Such processing is particularly linear, change or reduce or compress the cross section of the Materiales and can perforations, perforations, embossing or the like, but in particular creases which e.g. as folding joints for folding after the creasing or the like. Serve the material. The tool can only same or different types of said or other edits.

Das Werkzeug, das als kontinuierlich umlaufendes Rotationswerkzeug ausgebildet sein kann, weist zweckmäßig einen Grundkörper zur bewegbaren bzw. angetriebenen Lagerung in einem Maschinengestell und an diesem ein einziges oder mehrere in Laufrichtung und/oder quer dazu im Abstand voneinander sowie im Arbeitszustand befindliche Arbeitsglieder auf. Mindestens ein Arbeitsglied kann als Werkzeugglied eine oder mehrere in der oben genannten Weise verteilte Arbeitsflächen für den unmittelbaren Eingriff in das Material aufweisen oder mindestens ein Arbeitsglied kann von solchen Arbeitsflächen völlig frei bzw. nicht für den unmittelbaren Eingriff in das Material vorgesehen sein und nur zur Ausfüllung einer Lücke an der Arbeitsseite des Werkzeuges, als Auswucht-Gewicht oder dgl. dienen.The tool that works as a continuously rotating tool can be formed expediently has a Basic body for movable or driven storage in a machine frame and a single or several in the direction of travel and / or at a distance from each other as well as working elements in the working state. At least one working member can be a tool member or several workspaces distributed in the above manner for direct intervention in the material or at least one working member can work from such work surfaces completely free or not for direct intervention in the Material should be provided and only to fill a gap on the working side of the tool, as a balancing weight or Like. Serve.

Die US-A-5 088 367 zeigt ein Werkzeug der eingangs genannten Art, bei welchem die Sicherungsflächen durch Senkbohrungen gebildet sind, an welchen sich Köpfe von Schraubbolzen als Sicherungsglieder abstützen. Diese Sicherungsflächen liegen weit ab von den Außenkanten des Arbeitsgliedes.US-A-5 088 367 shows a tool of the type mentioned Type in which the securing surfaces are counterbored are formed on which heads of bolts as Support safety links. These security areas are located far from the outer edges of the working member.

Ähnlich verhält es sich auch beim Gegenstand der US-A-4 020 724, bei welchem die tellerförmigen Schraubenköpfe nicht vollständig versenkt an vertieften Sicherungsflächen des Arbeitsgliedes anliegen.The same applies to the subject of US-A-4 020 724, in which the plate-shaped screw heads not completely sunk on recessed securing areas of the working member.

Die EP-A-0 318 174 wiederum zeigt Sicherungsflächen, welche durch die Schulterflächen von Senkbohrungen gebildet sind und vollständig innerhalb der Außenumrisse des Arbeitsgliedes liegen.EP-A-0 318 174 in turn shows security areas which are formed by the shoulder surfaces of counterbores and completely within the outer outline of the working member lie.

Schließlich zeigt die US-A-5 221 249 eine Befestigung des Arbeitsgliedes mit Sicherungsgliedern, welche mit geringem Abstand von den Außenkanten des Arbeitsgliedes liegen und entlang dieser Außenkanten verteilt sind.Finally, US-A-5 221 249 shows an attachment of the Working link with securing links, which with low Distance from the outer edges of the working member and are distributed along these outer edges.

Der Erfindung liegt die Aufgabe zugrunde, ein Rotations-Werkzeug zu schaffen, bei welchem Nachteile bekannter Ausbildungen vermieden bzw. gegenüber bekannten Ausbildungen Vorteile zu erzielen sind und das insbesondere eine einfache Umstellung für unterschiedliche Bearbeitungen ermöglicht, so daß ein und derselbe Grundkörper für deutlich unterschiedliche Bearbeitungen verwendet werden kann.The invention has for its object a rotary tool to create the disadvantages of known training avoided or advantages over known training can be achieved and in particular a simple one Changeover for different processing enabled, so that one and the same basic body for clearly different Edits can be used.

Erfindungsgemäß sind die Merkmale nach Patentanspruch 1 vorgesehen. Es ist mindestens ein Arbeitsglied durch einen vom Grundkörper gesonderten Bauteil gebildet, nach seiner und/oder der Fertigstellung des Grundkörpers an diesem befestigt und/oder gegenüber dem Grundkörper bzw. mindestens einem weiteren Arbeitsglied in Stufen und/oder stufenlos lageveränderbar, wobei hierfür zweckmäßig eine zerstörungsfreie Lösung und Festsetzung des Arbeitsgliedes vorgesehen ist.According to the invention, the features according to claim 1 intended. It is at least one working member by one formed by the base body separate component, according to his and / or the completion of the base body attached to this and / or with respect to the base body or at least one additional working element can be changed in steps and / or continuously, expediently a non-destructive solution and fixing of the working member is provided.

Dadurch kann das jeweilige Arbeitsglied quer zur Arbeitsebene lös- bzw. auswechselbar und/oder parallel zur Arbeitsebene in mindestens einer Richtung verstell- bzw. umsetzbar sein, um es in eine für die jeweilige Bearbeitung unterschiedliche Arbeitslage gegenüber dem Grundkörper zu bringen. Zum Beispiel kann das Arbeitsglied quer zur und/oder in Laufrichtung umsetzbar bzw. stufenlos verstellbar sein, wobei der Weg der Lageveränderung zweckmäßig größer als die dazu parallele Erstreckung der Arbeitsfläche bzw. eines Arbeitsvorsprunges ist. In der jeweiligen Arbeitslage ist das Arbeitsglied spielfrei bzw. lagestarr gegenüber dem Grundkörper festzusetzen, so daß es z.B. durch Verspannung einen wesentlichen Teil der auf das Bearbeitungswerkzeug wirkenden Biege- und/oder Torsionskräfte aufnimmt.As a result, the respective working member can cross to the working level detachable or replaceable and / or parallel to the working level in be adjustable or implementable in at least one direction it in a different one for the respective processing Bring work position in relation to the base body. For example the working member can be transverse to and / or in the running direction be implementable or infinitely adjustable, the path of Change of position expediently larger than the parallel extension the work surface or a work lead is. The working member is in the respective work situation to be set free of play or rigid with respect to the base body, so that e.g. an essential by tension Part of the bending and / or acting on the processing tool Absorbs torsional forces.

Sind alle Arbeitsglieder durch vom Grundkörper gesonderte Bauteile gebildet, so kann der Grundkörper für die Arbeitsglieder eine über seine Erstreckung in und/oder quer zur Laufrichtung so durchgehende Tragfläche aufweisen, daß jedes Arbeitsglied an jeder Stelle dieser Tragfläche im wesentlichen gleich gut großflächig abgestützt werden kann. Die z.B. über ihre Länge und ihren Umfang im wesentlichen durchgehend zylindrische Tragfläche kann von Zentrier- und/oder Spannöffnungen durchsetzt sein, die zweckmäßig durch Sacklochbohrungen, wie Zentrierbohrungen mit glattem Umfang, Gewindebohrungen oder dgl. gebildet sind. Im Kern, Zentrum bzw. in allen Bereichen außerhalb der etwa radialen Öffnungen kann der Grundkörper Vollquerschnitte aufweisen. Zweckmäßig sind jeweils eine Vielzahl von gleichen und/oder unterschiedlichen Öffnungen in einer gemeinsamen, zur Drehachse rechtwinkligen Axialebene vorgesehen bzw. in einem Kranz um die Drehachse annähernd gleichmäßig verteilt, so daß der Grundkörper auch ohne zusätzliches Auswucht-Gewicht für sich statisch und dynamisch wenigstens annähernd ausgewuchtet ist.Are all working elements separated from the basic body Components formed, so the base body for the working members one about its extension in and / or across Have running direction so continuous wing that each Working member at every point of this wing essentially can be supported equally well over a large area. The e.g. essentially continuous over their length and scope cylindrical wing can be from centering and / or clamping openings be penetrated, which are expediently through blind holes, such as center holes with a smooth circumference, threaded holes or the like. are formed. At the core, center or in all Areas outside the approximately radial openings can Basic body have full cross sections. Are expedient a plurality of the same and / or different each Openings in a common, perpendicular to the axis of rotation Provided axial plane or in a ring around the axis of rotation distributed approximately evenly, so that the main body also statically and without additional balancing weight is dynamically at least approximately balanced.

Zur Verstellung ist zweckmäßig für das jeweilige Arbeitsglied eine vorgespannte bzw. spielfrei vorspannbare Gleitführung vorgesehen, deren ineinandergreifende Gleitflächen, obwohl auch denkbar, nicht versenkt in die Tragfläche des Grundkörpers eingreifen, sondern in dieser Tragfläche und/oder mit Abstand außerhalb dieser Tragfläche, jedoch zweckmäßig gegenüber der größten, vom Grundkörper abgekehrten Außenfläche des Arbeitsgliedes nach innen versetzt sind. Diese Gleitflächen können auch gleichzeitig die einzigen Spannflächen zur Festsetzung des Arbeitsgliedes bilden.The adjustment is appropriate for the respective working member a preloaded sliding guide that can be preloaded without play provided their interlocking sliding surfaces, though also conceivable, not sunk into the wing of the base body intervene, but in this wing and / or with Distance outside of this wing, but appropriate opposite the largest outer surface facing away from the base body of the working member are offset inwards. This Sliding surfaces can also be the only clamping surfaces at the same time form the determination of the working member.

In Ansicht auf die Arbeitsseite des jeweiligen Arbeitsgliedes liegen die zugehörigen Spann-, Führungs-, Befestigungs-, Stell-, Justier- und/oder Zentriermittel vollständig innerhalb der peripheren Außenkontur des Arbeitsgliedes, wobei sie zur Arbeitsseite weniger weit vorstehen als eventuelle Arbeitsflächen und wenigstens teilweise versenkt in die Außenfläche des Arbeitsgliedes eingreifen bzw. dieses durchsetzen.In view of the working side of the respective work member are the associated clamping, guiding, fastening, Adjusting, adjusting and / or centering means completely within the peripheral outer contour of the working member, being project less far to the work side than possible work surfaces and at least partially sunk into the outer surface of the working member intervene or enforce this.

Weisen die genannten Mittel Bolzen, wie Kopfschrauben mit Gewindeschäften und gegenüber diesen erweiterten Bolzenköpfen oder in Bohrungen anschlagfrei verschiebbare Zentrierstifte auf, so kann das jeweilige Arbeitsglied über den ganzen Umfang sowie die Länge des Grundkörpers kontinuierlich verschoben werden, wenn der jeweilige Bolzen außer Eingriff mit dem Grundkörper bzw. mit dem Arbeitsglied gebracht ist. Ist ein Bolzen drehbar gelagert, so greift seine z.B. durch den Kopf gebildete, ringschulterförmige Stützfläche unter Zwischenlage eines Zwischen- bzw. Distanzgliedes in die Gegenfläche ein, wobei die Stützfläche gegenüber dem Zwischenglied gleitend drehbar ist, so daß eine Drehbewegung des Bolzens nicht zu einer Drehbewegung des Zwischengliedes gegenüber der Gegenfläche führt. Dadurch kann vermieden werden, daß sich beim Drehen des Bolzens das Arbeitsglied gegenüber dem Grundkörper verstellt. Außerdem kann die Gleitreibung zwischen Arbeitsglied und Grundkörper stufenlos beliebig eingestellt werden, so daß eine sehr feinfühlige Verstellung des Arbeitsgliedes durch Druckbelastung an einer von außen frei zugänglich liegenden Außenfläche möglich ist. Die Stellmittel sind zweckmäßig so vorgesehen, daß sie nur bei Stillstand des Werkzeuges betätigt werden können, wobei jedoch die genannten Lageänderungen sowohl vorgenommen werden können, wenn sich das Werkzeug in Arbeitslage in der Maschinenlagerung befindet, als auch, wenn das Werkzeug aus der Maschinenlagerung ausgebaut bzw. von dieser Lagerung getrennt ist.Assign the means mentioned to bolts, such as cap screws Threaded shafts and compared to these expanded bolt heads or centering pins that can be freely moved in bores on, the respective working element can cover the entire scope as well as the length of the base body continuously shifted be when the respective bolt is out of engagement with the Base body or brought with the working member. Is a Bolt rotatably mounted, e.g. through the head formed, annular shoulder-shaped support surface with an intermediate layer an intermediate or spacer in the counter surface, the support surface sliding against the intermediate member is rotatable so that a rotational movement of the bolt does not increase a rotational movement of the intermediate member relative to the counter surface leads. This can be avoided that the Turning the bolt the working member in relation to the base body adjusted. In addition, the sliding friction between the working member and basic body can be adjusted infinitely, so that a very sensitive adjustment of the working member due to pressure load on one freely accessible from the outside lying outer surface is possible. The actuators are Appropriately provided that they only when the Tool can be operated, but the above Changes in location can be made both when the tool is in the working position in the machine storage, as well when the tool from the machine storage removed or separated from this storage.

Bei einer einfachen Ausführungsform ist das jeweilige Arbeitsglied schalensegmentförmig mit Durchgangsöffnungen, die in Längs- und/oder Umfangsrichtung im wesentlichen gleichmäßig verteilt sind. Solche Durchgangsöffnungen können zur jeweils benachbarten, zur Laufrichtung querliegenden äußeren Längskante des Arbeitsgliedes auf voller Weite offen sein, so daß die Spannbolzen bzw. Zwischenglieder radial zu ihrer Achse auch von diesen Außenkanten her eingeführt werden können. In Ansicht auf die Arbeitsseite liegen jedoch die Öffnungen zweckmäßig in Laufrichtung im Abstand von der oder den Arbeitsflächen des Arbeitsgliedes, so daß dieses bzw. seine Stützfläche im Bereich der Arbeitsfläche von Durchbrüchen völlig frei ist. Zweckmäßig sind zwei einander gegenüberliegende Arbeitsglieder verstellbar gelagert, während zwei demgegenüber versetzte bzw. in den Lücken zwischen diesen verstellbaren Arbeitsgliedern einander gegenüberliegende weitere Arbeitsglieder unverstellbar, jedoch auswechselbar befestigt sind. Eines der zuletzt genannten Arbeitsglieder kann in Laufrichtung die kleinste Erstreckung aufweisen bzw. als Auswucht-Gewicht oder dgl. vorgesehen sein und die übrigen Arbeitsglieder können jeweils mindestens eine Arbeitsfläche aufweisen. Dadurch ergeben sich vielfältige Verstellmöglichkeiten aller Arbeits- bzw. Werkzeugglieder gegeneinander.In a simple embodiment, the respective working member shell segment-shaped with through openings that in the longitudinal and / or circumferential direction substantially uniform are distributed. Such through openings can for each adjacent, transverse to the direction of the outer Long edge of the working member must be open over its full width, see above that the clamping bolts or intermediate members radially to their axis can also be introduced from these outer edges. However, the openings are in view of the working side Appropriately in the direction of travel at a distance from the work surface (s) of the working member, so that this or his Support area in the area of the work area of openings is completely free. Two are opposite each other Working links adjustable, while two opposite offset or adjustable in the gaps between them Working members opposite each other Working links cannot be adjusted, but are attached in an exchangeable manner are. One of the last mentioned working elements can be in Running direction have the smallest extent or as Balancing weight or the like can be provided and the rest Work members can each have at least one work surface exhibit. This results in a variety of adjustment options of all work or tool elements against each other.

Bei quer zur Laufrichtung langen Werkzeugen ist es vorteilhaft, das jeweilige Arbeitsglied über die Arbeitsbreite zu teilen bzw. in dieser Richtung zwei oder mehr aneinander schließende Arbeitsglieder vorzusehen, deren Arbeitsflächen dann im wesentlichen ununterbrochen wie eine durchgehende Arbeitsfläche oder in zwei Nutzenbreiten gesondert arbeiten. Dadurch können die Arbeitsglieder einfacher hergestellt, montiert sowie ausgewechselt werden und bei Beschädigung eines Arbeitsgliedes muß dieses nicht über die gesamte Arbeitsbreite ersetzt werden. Alle Arbeitsglieder können wahlweise jedes der genannten Merkmale in gleicher oder unterschiedlicher Kombination aufweisen sowie im Querschnitt quer und/oder parallel zur Laufrichtung im wesentlichen gleich sein. In jeder dieser Richtungen können zwei bis alle Arbeitsglieder auch konstant durchgehende bzw. gleiche Dicke haben.With long tools that are transverse to the direction of rotation, it is advantageous the respective working member across the working width divide or in this direction two or more together to provide closing work links, their work surfaces then essentially continuously like a continuous one Work space or work separately in two widths. This makes it easier to manufacture and assemble the working links as well as be replaced and if one is damaged Working member does not have to cover the entire working width be replaced. All working links can be chosen each of the features mentioned in the same or different Have a combination and cross-sectionally and / or essentially the same parallel to the running direction be. In each of these directions there can be two to all working members also constant or equal thickness to have.

Diese und weitere Merkmale gehen außer aus den Ansprüchen auch aus der Beschreibung und den Zeichnungen hervor, wobei die einzelnen Merkmale jeweils für sich allein oder zu mehreren in Form von Unterkombinationen bei einer Ausführungsform der Erfindung und auf anderen Gebieten verwirklicht sein und vorteilhafte Ausführungen darstellen können.These and other features go beyond the claims also from the description and the drawings, wherein the individual features individually or separately several in the form of sub-combinations in one embodiment of the invention and in other fields be and can represent advantageous designs.

Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im Folgenden näher erläutert. In den Zeichnungen zeigen:

Fig. 1
ein erfindungsgemäßes Rotations-Werkzeug im Querschnitt und
Fig. 2
einen Ausschnitt einer weiteren Ausführungsform eines Arbeitsgliedes in Ansicht auf die Arbeitsseite.
Exemplary embodiments of the invention are shown in the drawings and are explained in more detail below. The drawings show:
Fig. 1
an inventive rotary tool in cross section and
Fig. 2
a section of a further embodiment of a working member in view of the working side.

Das Werkzeug 1 gemäß Fig. 1 dient zur durchgehenden Bearbeitung über eine Arbeitsbreite von mehr als 340 mm bzw. 500 mm, insbesondere von etwa 680 mm und ist als Querrill-Zylinder ausgebildet, welcher ausschließlich rechtwinklig zur Laufrichtung des Materiales und zu seiner dazu gleichgerichteten Laufrichtung liegende Linienrillen prägt und zwar bei jedem Umlauf eine Mehrzahl von im Abstand aufeinanderfolgenden und zueinander parallelen sowie gleichen Querrillen. Andere Bearbeitungen führt das Werkzeug nicht aus.The tool 1 according to FIG. 1 is used for continuous machining over a working width of more than 340 mm or 500 mm, especially of about 680 mm and is used as a creasing cylinder trained, which is only perpendicular to the running direction of the material and its rectified Line grooves in the direction of travel characterize each one Orbiting a plurality of consecutive and spaced parallel and identical transverse grooves. Other edits does not run the tool.

Das Werkzeug 1 weist als Kern einen walzenförmig zylindrischen Grundkörper auf, an dessen Enden frei vorstehende und gegenüber seinem Kerndurchmesser reduzierte Lagerzapfen zur Lagerung beiderseits der Arbeitsbreite in Wangen eines Maschinengestelles vorstehen können. Über den Umfang des Grundkörpers 2 verteilt sind vier Arbeitsglieder 3 bis 6 vorgesehen, von den zwei gleiche verstellbar am Grundkörper 2 gelagert sind. Ein weiteres Arbeitsglied 5 ist zwischen den verstellbaren Arbeitsgliedern 3, 4 unverstellbar am Grundkörper 2 befestigt, hat gegenüber den Arbeitsgliedern 3, 4 in Umfangsrichtung etwa gleich große Erstreckung und ist wie die Arbeitsglieder 3, 4 als Werkzeugglied ausgebildet. Dem Arbeitsglied 5 liegt, ebenfalls zwischen den Arbeitsgliedern 3, 4, ein viertes Arbeitsglied 6 gegenüber, das in Umfangsrichtung die kleinste Erstreckung hat und ebenfalls unverstellbar, jedoch auswechselbar befestigt ist. Alle Arbeitsglieder reichen etwa über dieselbe Längserstreckung des Grundkörpers 2 bzw. sind sie gleich lang und zwischen allen benachbarten Arbeitsgliedern kann jeweils eine am Boden vom Grundkörper 2 begrenzte Lücke gebildet sein, deren Erstreckung in Umfangsrichtung kleiner als jedes der Arbeitsglieder 3 bis 6 ist bzw. um die Drehachse in der Größenordnung von 5° bis 20° bzw. bei etwa 10° liegt. The tool 1 has a cylindrical cylindrical core Base body, at the ends of which project freely and bearing journal reduced compared to its core diameter Storage on both sides of the working width in the cheeks of a machine frame can preside. About the circumference of the basic body 2 distributed four working elements 3 to 6 are provided, of the same two adjustable on the base body 2 are. Another working member 5 is between the adjustable Working members 3, 4 cannot be adjusted on the base body 2 attached, has in relation to the working members 3, 4 in the circumferential direction about the same extent and is like that Working members 3, 4 designed as a tool member. The working member 5 lies, also between the working members 3, 4, a fourth working member 6 opposite that in the circumferential direction has the smallest extension and is also impossible to adjust, but is interchangeably attached. All working elements reach about the same length of the Basic body 2 or they are the same length and between all neighboring working members can each one on the floor of Base body 2 limited gap be formed, the extension circumferentially smaller than each of the working links 3 to 6 or around the axis of rotation in the order of 5 ° up to 20 ° or around 10 °.

Die vom Grundkörper 2 abgekehrten äußeren Umfangsseiten der Arbeitsglieder 4 bis 6 bilden die Arbeitsseite 7 des Werkzeuges 1, während die davon abgekehrten, dem Grundkörper 2 zugekehrten Seiten die Rückseiten 8 der Arbeitsglieder 3 bis 6 bilden. Die bearbeitenden Werkzeugglieder 3 bis 5 weisen jeweils einen stegförmig zur Arbeitsseite 7 vorstehenden, in einer Axialebene der Werkzeugachse liegenden Arbeitsvorsprung 9 auf, dessen äußerste Schmalkante die Arbeitsfläche 10 bildet, welche annähernd über die gesamte Länge des zugehörigen Werkzeuggliedes 3 bis 5 durchgeht und in Umfangsrichtung eine Breite in der Größenordnung von höchstens etwa 1 mm hat. Alle Arbeitsflächen 10 liegen in einem gemeinsamen Hüllzylinder, dessen Achse mit der Drehachse zusammenfällt.The outer peripheral sides facing away from the base body 2 Working elements 4 to 6 form the working side 7 of the tool 1, while those facing away from it, facing the base body 2 Pages the back 8 of the working links 3 to 6 form. The machining tool members 3 to 5 each have a web-like protruding to the working side 7, in a working projection lying on an axial plane of the tool axis 9, the outermost narrow edge of which is the work surface 10 forms, which approximately over the entire length of the associated Tool member 3 to 5 goes through and in the circumferential direction has a width of the order of at most about 1 mm. All work surfaces 10 lie in a common envelope cylinder, whose axis coincides with the axis of rotation.

Jedes Arbeitsglied 3 bis 6 weist einen im Querschnitt rechtwinklig zur Drehachse schalensegmentförmigen Tragkörper 11 auf, welcher in Umfangsrichtung nach beiden Seiten um ein Vielfaches der Breite der Arbeitsfläche 10 über den zugehörigen Arbeitskopf 9 vorsteht und beiderseits an den zugehörigen Arbeitskopf 9 anschließend bis zur davon entfernten Außenkante wie auch über seine gesamte Länge konstante Dicke hat. Die Außenflächen 12 und Stützflächen 13 der Tragkörper 11 sind bis auf den Bereich des jeweiligen Arbeitsvorsprunges 9 kontinuierlich durchgehend konvex bzw. konkav um die Drehachse oder dgl. gekrümmt, wobei die Außenflächen 12 einerseits und die Stützflächen 13 andererseits aller Arbeitsglieder 3 bis 6 gleiche Krümmungsradien bzw. Abstände von der Drehachse haben.Each working member 3 to 6 has a rectangular cross section to the axis of rotation shell-shaped support body 11 on which in the circumferential direction on both sides by one Multiple the width of the work surface 10 over the associated Working head 9 protrudes and on both sides of the associated Working head 9 then up to the outer edge removed therefrom as well as constant thickness over its entire length. The Outer surfaces 12 and support surfaces 13 of the support body 11 are down to the area of the respective work lead 9 continuously convex or concave around the axis of rotation or the like. Curved, the outer surfaces 12 on the one hand and on the other hand, the support surfaces 13 of all working members 3 up to 6 equal radii of curvature or distances from the axis of rotation to have.

In Umfangsrichtung ist der jeweilige Tragkörper 11 durch eine vordere und eine hintere Laufkante 14, 15 begrenzt, die rechtwinklig zur Laufrichtung in einer Axialebene der Drehachse liegt und bis zu welcher etwa die zugehörige Außen- bzw. Stützfläche 12, 13 reicht. Diese Kantenflächen 14, 15 bilden die Flanken der Zwischenlücken. An seinen der Arbeitsbreite zugehörigen Enden ist der jeweilige Tragkörper 11 von Endkanten 16 begrenzt, welche jeweils zwischen den Flächen 12, 13 etwa eben durchgehen und in einer zur Dreh- bzw. Mittelachse rechtwinkligen Ebene liegen. Alle einander zugehörigen Kantenflächen 16 aller Tragkörper 11 liegen in einer gemeinsamen Ebene. Die Arbeitsfläche 10 ist einteilig vom zugehörigen Arbeitsvorsprung 9 gebildet, welcher seinerseits einteilig mit dem zugehörigen Tragkörper 11 ausgebildet ist, wodurch das einteilige Arbeitsglied 3 bis 5 gebildet ist. Das als einziges Auswucht-Gewicht dienende Arbeitsglied 6 weist keinen Vorsprung auf und ist ebenfalls einteilig ausgebildet.In the circumferential direction, the respective support body 11 is by a front and a rear running edge 14, 15 limited, the perpendicular to the running direction in an axial plane of the axis of rotation and up to which the corresponding external or Support surface 12, 13 is sufficient. These edge surfaces 14, 15 form the flanks of the intermediate gaps. At its the working width associated ends is the respective support body 11 of End edges 16 delimited, which in each case between the surfaces 12, 13 go about flat and in one to the axis of rotation or center perpendicular plane. All related to each other Edge surfaces 16 of all support bodies 11 lie in a common one Level. The work surface 10 is in one piece from the associated one Working projection 9 formed, which in turn in one piece is formed with the associated support body 11, whereby the one-piece working member 3 to 5 is formed. The serving as the only balancing weight member 6 no projection and is also made in one piece.

Zur vollflächigen, jeweils etwa bis zu den Kantenflächen 14 bis 16 reichenden und auch in der Axialebene der zugehörigen Arbeitsfläche 10 liegenden Abstützung der von Vorsprüngen freien, teilzylindrischen Stützfläche 13 des jeweiligen Arbeitsgliedes 3 bis 6 bildet der äußerste Umfang des Grundkörpers 2 eine zylindrische Tragfläche 17, welche über die gesamte Länge der Arbeitsglieder 3 bis 6 reicht. Diese Tragfläche 17 ist nur von Bohrungen 18, 19 durchsetzt bzw. unterbrochen, welche ausschließlich in gemeinsamen Axialebenen der Drehachse nebeneinander sowie in dazu rechtwinkligen Axialebenen hintereinander jeweils in einer Mehrzahl vorgesehen sind. Für jedes Arbeitsglied sind zweckmäßig drei in Längsrichtung benachbarte Bohrungen 18, 19 vorgesehen, von denen zwei mit einem etwa ihrer größten Weite entsprechenden Abstand von der zugehörigen Endkante 16 liegen und eine in der Mitte dazwischen. In Umfangsrichtung sind für die Arbeitsglieder 3, 4 zwei benachbarte Bohrungen 18 und für das Arbeitsglied 5 drei benachbarte Bohrungen 18, 19 vorgesehen, während für das Arbeitsglied 6 nur eine einzige Längsreihe von Bohrungen 18 vorgesehen ist. Alle Bohrungen 18 sind als Sackloch-Gewindebohrungen ausgebildet, die gleiche Länge, gleichen Innendurchmesser und/oder gleiche Gewindesteigung haben. Die Bohrungen 19 sind gewindefrei glattflächig. Über die als Gleitfläche ausgebildete Tragfläche 17 stehen nach außen keinerlei Vorsprünge des einteiligen Kernes des Grundkörpers 2 vor.For the full surface, in each case approximately up to the edge surfaces 14 to 16 reaching and also in the axial plane of the associated Work surface 10 lying support of the projections free, partially cylindrical support surface 13 of the respective Working member 3 to 6 forms the outermost circumference of the base body 2 a cylindrical wing 17, which over the entire length of the working links 3 to 6 is sufficient. This wing 17 is only penetrated or interrupted by bores 18, 19, which are only in common axial planes of the Rotation axis next to each other and in axial planes at right angles to it provided one after the other in a plurality are. For each working member three are appropriate in the longitudinal direction adjacent bores 18, 19 are provided, of which two with a distance roughly equal to their greatest width from the associated end edge 16 and one in the Middle in between. In the circumferential direction are for the working links 3, 4 two adjacent bores 18 and for the working member 5 three adjacent bores 18, 19 are provided, while for the working member 6 only a single longitudinal row of holes 18 is provided. All holes 18 are as Blind hole threaded holes formed, the same length, same inner diameter and / or same thread pitch to have. The holes 19 are thread-free smooth. over the wing 17 designed as a sliding surface are behind no protrusions on the outside of the one-piece core of the base body 2 before.

Die zur Drehachse rechtwinkligen Bohrungen 18, 19 gehören zu Sicherungsmitteln 20 bzw. Stell- und Führungsmitteln 21 und können in Deckung mit Öffnungen 22 bis 24 des jeweiligen Arbeitsgliedes 3 bis 6 gebracht werden. Die Öffnungen 22 der Arbeitsglieder 3, 4 sind in Umfangsrichtung langlochartig langgestreckt und in Längsrichtung des Werkzeuges in ihrer Weite abgestuft, so daß sie jeweils einen engeren inneren und an die Stützfläche 13 anschließenden Öffnungsteil 25 sowie einen erweiterten äußeren und an die Außenfläche 12 anschließenden Öffnungsteil 26 etwa gleicher Tiefe bilden. Die Öffnungsteile 25, 26 gehen über zwei einander gegenüberliegende und an einem Ende der Öffnung 22 aneinander anschließende, versenkte Schultern 27 ineinander über, welche um die Drehachse gekrümmt sind und in Umfangsrichtung einen Bogenwinkel zwischen etwa 15° und 35°, insbesondere 25° einnehmen. Die Weite der Öffnungsteile 25, 26 ist über die gesamte Öffnungslänge sowie bis zur zugehörigen Kantenfläche 14, 15 etwa konstant. Die von den offenen Öffnungsenden an den Kantenflächen 14, 15 entfernten und näher beim zugehörigen Arbeitsvorsprung 9 liegenden Enden der Öffnungen 22 liegen im Abstand von diesem Arbeitsvorsprung 9 und in einem etwa der Öffnungslänge entsprechenden Abstand voneinander. Die teilzylindrischen Schultern 27 aller Arbeitsglieder 3, 4 liegen in einer gemeinsamen, zur Drehachse achsgleichen zylindrischen Hüllfäche. Beiderseits sowie an das innere Ende des jeweiligen Öffnungsteiles 25 unmittelbar anschließend ist die Stützfläche 13 an der Tragfläche 17 abgestützt. The holes 18, 19 which are perpendicular to the axis of rotation belong to Securing means 20 or actuating and guiding means 21 and can cover with openings 22 to 24 of each Working member 3 to 6 are brought. The openings 22 of the Working members 3, 4 are slot-like in the circumferential direction elongated and in the longitudinal direction of the tool in their Graduated wide, so that they each have a closer inner and to the support surface 13 adjoining opening part 25 and an expanded outer and adjoining the outer surface 12 Form opening part 26 of approximately the same depth. The opening parts 25, 26 go over two opposite one another and adjoining one another at one end of the opening 22, sunken shoulders 27, which are about the axis of rotation are curved and an arc angle in the circumferential direction take between about 15 ° and 35 °, especially 25 °. The Width of the opening parts 25, 26 is over the entire opening length and up to the associated edge surface 14, 15 approximately constant. That from the open opening ends on the edge surfaces 14, 15 distant and closer to the associated work lead 9 lying ends of the openings 22 are spaced apart of this working projection 9 and in an approximately the opening length corresponding distance from each other. The partially cylindrical Shoulders 27 of all working members 3, 4 lie in one common cylindrical surface that is coaxial with the axis of rotation. On both sides as well as at the inner end of each Opening part 25 immediately afterwards is the support surface 13 supported on the wing 17.

Das Werkzeugglied 5 weist auf einer Seite seines Arbeitsvorsprunges 9 zwei in Umfangsrichtung im Abstand voneinander liegende Reihen von achssymmetrischen Druchgangsbohrungen 23 auf, die in allen Richtungen quer zur ihrer Bohrungsachse zentrierend wirken. In Umfangsrichtung auf der anderen Seite des Arbeitsvorsprunges 9 ist nur eine einzige Längsreihe von Durchgangsbohrungen 24 entsprechender Wirkung und Ausbildung vorgesehen. Das Arbeitsglied 6 weist etwa in der Mitte zwischen seinen Laufkanten nur eine einzige Längsreihe von Bohrungen 23 auf. Die Bohrungen 23 weisen an die zugehörigen Außenflächen 12 anschließend erweiterte Endabschnitte auf, während die Bohrung 24 zwischen der zugehörigen Außenfläche 12 und Stützfläche 13 konstant durchgeht.The tool member 5 has on one side of its working projection 9 two in the circumferential direction at a distance from each other lying rows of axially symmetrical through holes 23 on in all directions transverse to their bore axis centering. In the circumferential direction on the other side the working projection 9 is only a single longitudinal row of Through holes 24 corresponding effect and training intended. The working member 6 has approximately in the middle between its leading edges only a single longitudinal row of Bores 23 on. The bores 23 point to the associated ones Outer surfaces 12 then widened end sections, while the bore 24 between the associated outer surface 12 and support surface 13 passes continuously.

Die Öffnungen 22 bis 24 dienen zur Aufnahme von Sicherungsgliedern 28, 29, wobei die Sicherungsglieder für die Öffnungen 22, 23 und die zugehörigen Bohrungen 18 durch Schraubbolzen gebildet sind, während die Sicherungsglieder für die Öffnungen 24 und die zugehörigen Bohrungen 19 durch gewindefreie und daher axial verschiebbare Zentrierstifte gebildet sind. Diese Stifte sitzen in einer Bohrung 24 fester als in der anderen Bohrung 19, in der sie leicht verschiebbar sind. Die Öffnungsteile 26 sind zur Aufnahme jeweils eines einzigen, einteiligen Zwischengliedes 30 vorgesehen, das einerseits am zugehörigen Sicherungsglied 28 und andererseits an den zugehörigen Schultern 27 beiderseits des Sicherungsgliedes 28 abgestützt ist. Das hülsenförmige und das Sicherungsglied 28 am Umfang umschließende Zwischenglied 30 weist eine um die Krümmungsachse der Schulter 27 teilzylindrisch gekrümmte Stirnfläche 31 auf, mit welcher es vollflächig gleitbar sowie verdrehgesichert an beiden Schultern 27 anliegt.The openings 22 to 24 are used to receive securing members 28, 29, the securing members for the openings 22, 23 and the associated holes 18 by bolts are formed while the securing members for the openings 24 and the associated holes 19 through thread-free and therefore axially displaceable centering pins are formed. These pins are tighter in a bore 24 than in the another bore 19 in which they are easily displaceable. The Opening parts 26 are each for receiving a single, one-piece intermediate member 30 is provided, the one hand on associated securing member 28 and on the other hand to the associated Shoulders 27 supported on both sides of the securing member 28 is. The sleeve-shaped and the securing member 28 on the circumference enclosing intermediate member 30 has one Axis of curvature of the shoulder 27 is partially cylindrical End face 31 with which it can be slid over the entire surface as well rests against rotation on both shoulders 27.

Die Weite des Öffnungsteiles 25 ist mit geringem Querspiel an die Weite des Schaftes 33 des Sicherungsgliedes 28 angepaßt, während die Weite des Öffnungsteiles 26 mit entsprechendem Bewegungsspiel an die Außenweite der zylindrischen Außenfläche des Zwischengliedes 30 angepaßt und daher gegenüber dem Kopf 32 des Sicherungsgliedes 28 wesentlich weiter ist. Das Zwischenglied 30 liegt ausschließlich im Öffnungsteil 26 und kann wie der Kopf 32 geringfügig über die Außenfläche 12 vorstehen, wobei der Kopf 32 zweckmäßig geringfügig weiter vorsteht und in seiner äußeren Endfläche ein Eingriffsglied für den drehschlüssigen Eingriff eines manuell zu bedienenden Werkzeuges aufweist. Die Schäfte 33 bzw. die Köpfe 32 aller Sicherungsglieder 28 können nach Länge, Außenweite und/oder Gewindesteigung gleich ausgebildet sein, so daß nur gleiche Schrauben 28 erforderlich sind, die alle gegeneinander ausgewechselt werden können. Entsprechend sind auch alle Stifte 29 gleich ausgebildet. Der Bogenabstand der dem Arbeitsglied 3 bzw. 4 zugehörigen Bohrungen 18 entspricht dem mittleren Bogenabstand der zugehörigen Öffnungen 22, so daß, wenn sich die Fläche 31 eines Sicherungsgliedes 28 unmittelbar benachbart zur zugehörigen Kante 14 bzw. 15 befindet, die Fläche 31 des zur anderen Kante 15 bzw. 14 benachbarten Sicherungsgliedes die größte Entfernung von dieser Kante einnimmt bzw. annähernd an das innere Ende der zugehörigen Öffnung 22 anschließt, das Arbeitsglied jedoch nicht vom Grundkörper abgenommen werden kann.The width of the opening part 25 is with little lateral play adjusted the width of the shaft 33 of the securing member 28, while the width of the opening part 26 with the corresponding Play on the outer width of the cylindrical outer surface the intermediate member 30 adapted and therefore compared to the Head 32 of the securing member 28 is significantly further. The Intermediate member 30 lies exclusively in the opening part 26 and can protrude slightly beyond the outer surface 12 like the head 32, the head 32 expediently protrudes slightly further and an engaging member for in its outer end surface the rotational engagement of a manually operated Has tool. The shanks 33 and the heads 32 of all Securing members 28 can according to length, outside width and / or Thread pitch be the same, so that only the same Screws 28 are required, all of which are replaced can be. All pens are corresponding 29 trained the same. The arc distance of the working member 3 or 4 associated holes 18 correspond to the middle Arc distance of the associated openings 22 so that when the surface 31 of a securing member 28 is immediately adjacent to the associated edge 14 or 15, surface 31 of the other edge 15 or 14 adjacent securing member takes the greatest distance from this edge or approximately connects to the inner end of the associated opening 22, however, the working member has not been removed from the base body can be.

Bei geringfügig gelockerten Sicherungsgliedern 28 ist durch die beschriebene Ausbildung für jedes der beiden Arbeitsglieder 3, 4 eine Gleitführung 35 zwischen zwei einander gegenüberliegenden, konzentrisch gekrümmten bzw. parallelen Gleitflächen 17, 31 gebildet, die radiale Spielbewegungen des Arbeitsgliedes 3, 4 quer zu den Gleitflächen verhindern, jedoch Stellbewegungen ausschließlich in und entgegen Laufrichtung 34 des Werkzeuges 1 durch manuelles Verschieben des Arbeitsgliedes 3, 4 gegenüber dem Grundkörper 2 ohne Stelltrieb ermöglichen. Geringe Spielbewegungen sind auch in Längsrichtung möglich. Beide bzw. alle verstellbaren Arbeitsglieder 3, 4 sind unabhängig voneinander sowie unabhängig von allen übrigen Arbeitsgliedern 5, 6 verstellbar.With slightly loosened securing members 28 is through the training described for each of the two working elements 3, 4 a sliding guide 35 between two opposite one another, concentrically curved or parallel sliding surfaces 17, 31 formed, the radial play movements of the working member 3, 4 prevent transverse to the sliding surfaces, however Adjustment movements only in and against the direction of travel 34 of the tool 1 by manually moving the working member 3, 4 enable compared to the base body 2 without actuator. Small game movements are also in the longitudinal direction possible. Both or all adjustable working members 3, 4 are independent of each other and independent of all others Working links 5, 6 adjustable.

Das Werkzeug 1 bzw. dessen Arbeitsflächen 10 dienen zur Zusammenarbeit mit dem Umfang eines Gegenwerkzeuges, das um eine zum Werkzeug 1 parallele Achse drehbar ist und mit diesem einen in seiner Weite einstellbaren Durchlaufspalt für das Material bildet. Die Weite ist insbesondere durch Radialjustierung des Gegenwerkzeuges einstellbar. An der engsten Stelle des Durchlaufspaltes wird das Material zwischen der Arbeitsfläche 10 und dem gegebenenfalls druckelastisch nachgiebigen Gegenumfang eingeklemmt und gleichzeitig mit der Arbeitsfläche 10 die Rille so geprägt, daß sie eine nicht reversible Bearbeitung bzw. Verformung darstellt. Der Gegenumfang ist durchgehend gleichförmig zylindrisch und glatt, so daß der Arbeitsvorsprung 9 in jedem beliebigen Umfangsbereich mit gleicher Wirkung eingreifen kann und für den Eingriff der Arbeitsflächen 10 keine Gegenrillen erforderlich sind. Das Gegenwerkzeug und das Werkzeug 1 sind so, z.B. über einen einstufigen Riementrieb, miteinander antriebsverbunden, daß zur Schonung jede Arbeitsfläche 10 bei jedem folgenden Umlauf auf eine andere Umfangsstelle des Gegenwerkzeuges trifft als beim vorangehenden Umlauf. Der Gegenumfang kann durch eine Elastomerbeschichtung des ununterbrochen glatten zylindrischen sowie formstabil unnachgiebigen Umfanges eines Walzenkernes aus Stahl oder dgl. gebildet sein und eine Härte von etwa 40 - 80 Shore haben. Die durchgehend konstante Dicke der Beschichtung beträgt zweckmäßig etwa 10 mm. Die Ausbildung und Anordnung des Gegenwerkzeuges kann auch unabhängig von allen übrigen Ausbildungen für sich vorgesehen sein. The tool 1 and its work surfaces 10 are used for cooperation with the scope of a counter tool that around an axis parallel to tool 1 is rotatable and with this a width-adjustable gap for the material forms. The width is particularly due to radial adjustment of the counter tool adjustable. At the closest The place of the passage gap is the material between the Work surface 10 and the possibly resilient pressure Counter circumference clamped and at the same time with the work surface 10 shaped the groove so that it is a non-reversible Machining or deformation represents. The counter scope is uniformly cylindrical and smooth throughout, so that the working projection 9 in any circumferential area can intervene with the same effect and for the intervention of Worktops 10 no counter grooves are required. The Counter tool and tool 1 are so, e.g. about one single stage belt drive, connected to each other that to protect each work surface 10 in each subsequent cycle meets another circumferential point of the counter tool than in the previous round. The countermeasure can be determined by a Elastomer coating of the continuously smooth cylindrical as well as dimensionally stable, unyielding circumference of a roller core be made of steel or the like and have a hardness of have about 40-80 shore. The consistently constant thickness of the Coating is appropriately about 10 mm. Training and arrangement of the counter tool can also be independent of all other training courses should be provided for themselves.

Nach dem Einstellen des jeweiligen Arbeitsgliedes 3, 4 wird dieses durch Festziehen der zugehörigen Sicherungsglieder 28 verspannt, so daß dann die Flächen 13, 17 einerseits und 27, 31 andererseits ineinander greifende Spannflächen bilden, welche alleine zur Lagesicherung des Arbeitsgliedes 3, 4 ausreichen. Die Außenfläche 12 des Arbeitsgliedes 6 kann zur Führung des Materiales dienen. Werden die in die Bohrungen 18 eingeschraubten Sicherungsbolzen 28, gegebenenfalls einschließlich der Zwischenglieder 30 herausgeschraubt und völlig vom Grundkörper 2 getrennt, so kann das zugehörige Arbeitsglied 3 bis 6 als Ganzes und gegebenenfalls einschließlich der Sicherungsglieder 28, 30 vom Grundkörper 2 abgenommen werden. Die Köpfe 32 der Sicherungsglieder 28 der Arbeitsglieder 5, 6 liegen vollständig versenkt in deren Außenflächen 12.After setting the respective working member 3, 4 this by tightening the associated securing members 28 clamped so that the surfaces 13, 17 on the one hand and 27, 31 on the other hand form interlocking clamping surfaces, which alone are sufficient to secure the position of the working member 3, 4. The outer surface 12 of the working member 6 can Serve guidance of the material. If the holes 18 screwed-in securing bolt 28, including if necessary the intermediate links 30 unscrewed and completely separated from the base body 2, so the associated working member 3 to 6 as a whole and possibly inclusive the securing members 28, 30 removed from the base body 2 become. The heads 32 of the securing members 28 of the working members 5, 6 are completely sunk in their outer surfaces 12th

Gemäß Fig. 2 kann das Arbeitsglied 3a zwischen den Reihen von Öffnungen 22 auch zwei oder mehr unmittelbar benachbarte sowie zueinander parallele Arbeitsvorsprünge 9 aufweisen. Das Ende des jeweiligen Vorsprunges 9 ist zweckmäßig geringfügig gegenüber der zugehörigen Endkante 16 zurückversetzt. Die Arbeitsglieder 3, 4 können jeweils so weit nach beiden Richtungen verstellt werden, daß jeweils eine ihrer Laufkanten 14, 15 an der gegenüberliegenden Laufkante 15, 14 des benachbarten Arbeitsgliedes 5, 6 anschlägt und zwischen diesen Laufkanten dann keine Lücke mehr gegeben ist, während die Lücke an der davon entfernten Laufkante entsprechend vergrößert ist.2, the working member 3a between the rows of Openings 22 also include two or more immediately adjacent ones have mutually parallel working projections 9. The The end of the respective projection 9 is expediently slight set back relative to the associated end edge 16. The Working members 3, 4 can each as far in both directions be adjusted that one of their leading edges 14, 15 on the opposite running edge 15, 14 of the adjacent one Working member 5, 6 strikes and between them Then there are no longer any gaps during the running edges Gap on the leading edge removed from it enlarged accordingly is.

Claims (13)

  1. Rotating tool (1), particularly a transverse impressing tool for layer material of substrate materials or the like, such as paper, having a body (2) and at least one working member (3 to 6) having a working face (10) for machining engagement in the material and which has a working plane and outer edges (14 to 16), as well as for the continuous adjustment parallel to the working plane, as a locking surface a mating surface (27) countersunk in the working plane and having an opening (22) for a locking member (28) of locking means (20), characterized in that the opening (22) issues at an outer edge (14, 15) of the working member (3, 4).
  2. Tool according to claim 1, characterized in that on a working side (7) remote from a rear side (8), the working member (3 to 6) has the working face (10), that the working member (3 to 6) can be placed in different positions with respect to the body (2) and a further working member and is to be fixed in at least one of the positions, that with the tool (1) is associated a running direction (34) of a working movement and the working member (3 to 6) is adjustable roughly in this running direction (34) and that the working member (3 to 6) with the interengaging locking surfaces (13, 17 or 27, 31) is substantially continuously adjustable and fixable in each position and is adjustable and interchangeably fixed about an at least 10 to 20 times extension compared with its working extension in the running direction (34).
  3. Tool according to claim 1 or 2, characterized in that the working member (3 to 6) has a much larger supporting body (11) than its working face (10), that the working member (3 to 6) is constructed substantially in one piece with the associated supporting body (11) and that remote sides (7, 8) of the supporting body (11) in at least one cross-section are approximately parallel substantially over the extension thereof and have approximately the same extension.
  4. Tool according to one of the preceding claims, characterized in that in a view of the working face (10) on the rear side (8) the working member (3 to 6) has at least one supporting face (13) projecting by more than the adjusting path over the working face (10) in at least one direction, that the supporting face (13) projects in and counter to the running direction (34) over the working face (10) and that the supporting face (13) is constructed as a substantially continuously through, projection-free supporting face (13).
  5. Tool according to one of the preceding claims, characterized in that the working member (3 to 5) in cross-section forms a freely projecting, web-like projection (9) directed away from the body (2), that the working member (3 to 5) decreases in the cross-section of its non-resilient, rigid working face (10) compared with the body (2) and that preferably the projection (9) rounded in cross-section passes into an outer face (12) set back compared with its working face (10).
  6. Tool according to one of the preceding claims, characterized in that the working member (3 to 6) is to be locked in clearance-free manner with the locking means (20) transversely to the running direction (34) and in the running direction, that one working member (3 to 6) can be braced substantially exclusively with its supporting face (13) against a supporting face (17) of the body (2) roughly parallel to the running direction (34) and that the working member (3 to 6) is to be locked with two spaced locking members (28, 29) on either side of the working face (10).
  7. Tool according to one of the preceding claims, characterized in that in a view of the working face (10) the working member (3 to 6) is to be locked with the locking member (28) located within its outer edges (14 to 16), that the working member (3 to 6) is to be locked with the locking member (28, 29), constructed as a locking bolt and engaging in the opening (22 to 24) provided as a centring countersunk opening, that the working member (3 to 6) is to be mounted with a sliding guide (35) in substantially clearance-free manner with only a single degree of freedom, that adjusting means (21) are provided for adjusting the bearing clearance and the sliding friction of the sliding guide (35) and that the gear-free adjusting means (21) are formed by the locking means (20).
  8. Tool according to one of the preceding claims, characterized in that the locking faces (13, 27) of the working member (3 to 6) are provided exclusively in an area displaced with respect to the working side (7) towards the rear side (8) and extending from the rear side (8) to the working side (7), that remote locking faces (13, 27) of the working member (3 to 6) are roughly parallel to one another, that the mating surface (27) directed towards the working side (7) is countersunk in the working side (7), that the locking means (20) for the working member (3, 4) form at least one elongated guide (35) and that in particular the opening (22) is a width-stepped through opening.
  9. Tool according to one of the preceding claims, characterized in that the locking means (20) for the working member (3, 4) have at least one locking member (30), that in the locking member (30) engage in countersunk manner a locking bolt (28) and a locking head (32), that preferably the sleeve-like locking member (30) having a stepped internal cross-section is constructed as a sliding member and is provided with a sliding face (31) for supporting on the associated working member (3, 4), that the operating engagement is provided for changing the position and fixing the working member (3 to 6) substantially exclusively from the working side (7), that the widened locking head (32) is to be supported on the working member (3 to 6) and that the locking head (32) is located in partly countersunk manner in the associated working member (3 to 6).
  10. Tool according to one of the preceding claims, characterized in that the body (2) for the working member (3 to 6) has a supporting surface (17) extending in and transversely to the running direction substantially continuously and smoothly over the associated extension of the working member (3 to 6) and traversed by at least one opening (18, 19) for receiving the locking members (28, 29), that the supporting surface (17) passes in a continuous smooth manner over the entire extension of the body, that a plurality of separate working members (3 to 6) are to be positioned in and transversely to the running direction (4) adjacent to one another on the body (2), which for guiding, centring and bracing the particular working member (3 to 6) is free from grooves, that a working member (6) is provided as a balancing weight and is free from working faces (10) and that a working member (5, 6) with a centring member (29) is to be oriented in all directions radially to the centring axis in a substantially clearance-free manner with respect to the body (2).
  11. Tool according to one of the preceding claims, characterized in that the working member (3 to 6) is constructed as a shell segment, that the working member (3 to 6) substantially over its entire extension has a constant thickness, which is 10 to 20 times smaller than its greatest extension and that the one-piece body (2) is constructed as a cylindrical roll body, whose supporting surface (17) terminates flush with remote ends (16) of at least one working member (3 to 6).
  12. Tool according to one of the preceding claims, characterized in that for machining not separating into separate individual layers for the periodic engagement of the working member (3, 4) is provided at least one jointly running mating circumference of a mating tool constructed at several points for said engagement.
  13. Tool according to one of the preceding claims, characterized in that a mating surface, such as a mating circumference, provided for the engagement of the working face (10) is depression-free throughout, cylindrical and under the working pressure of the working face is resiliently elastically flexible substantially limited there to and that the mating face is formed by an elastomer layer and in particular in working engagement is driven with a running speed differing slightly from the running speed of the working face (10).
EP19950105580 1994-04-30 1995-04-13 Rotation tool especially transverse embossing tool for layered materials Expired - Lifetime EP0679505B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944415291 DE4415291A1 (en) 1994-04-30 1994-04-30 Machining tool, in particular cross embossing tool for layer material
DE4415291 1994-04-30

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EP0679505A1 EP0679505A1 (en) 1995-11-02
EP0679505B1 true EP0679505B1 (en) 1999-08-18

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EP19950105580 Expired - Lifetime EP0679505B1 (en) 1994-04-30 1995-04-13 Rotation tool especially transverse embossing tool for layered materials

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US (1) US5957826A (en)
EP (1) EP0679505B1 (en)
DE (2) DE4415291A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625818A1 (en) * 1996-06-28 1998-01-02 Bielomatik Leuze & Co Device and method for processing sheet material
IT1321271B1 (en) * 2000-05-19 2004-01-08 Tmc Spa PERFORATION APPARATUS OF A PACKAGING FILM.
DE10105703A1 (en) * 2001-02-08 2002-08-14 Kolbus Gmbh & Co Kg Workstation, to impose a grooved profile in book covers or dust covers and the like, has a groove blade and die in rotating carriers held without tools to be inverted as required for the working conditions
DE102007015300B4 (en) * 2007-03-27 2013-07-04 Winkler + Dünnebier Gmbh Vorbruchwalze
JP5542554B2 (en) * 2010-07-12 2014-07-09 ユニ・チャーム株式会社 Absorbent article workpiece cutter device
US9878461B2 (en) * 2015-05-14 2018-01-30 Omnitool, Inc. Rigid punch tool
CN109648028B (en) * 2019-02-18 2023-12-08 四川大学 Full-automatic pier head equipment and system
CN114274599B (en) * 2021-12-01 2023-09-26 重庆皖渝纸制品有限公司 Adjustable line pressing wheel for paper separating machine

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485020A (en) * 1945-11-05 1949-10-18 Sperry Corp Combined cutting and creasing dies for paper slotting machines
US2810329A (en) * 1955-01-28 1957-10-22 Hankins Container Company Apparatus for and method of scoring and severing tubed box blanks
GB868393A (en) * 1958-11-19 1961-05-17 Hallmark Cards Improvements in or relating to embossing apparatus
GB1042984A (en) * 1963-11-09 1966-09-21 Deritend Eng Co Improvements relating to apparatus for use in the manufacture of boxes and the like
US3264978A (en) * 1964-08-11 1966-08-09 Philip Morris Inc Rotary embossing machines
US3383991A (en) * 1965-12-06 1968-05-21 Harris Intertype Corp Sheet material forming apparatus
FR1542684A (en) * 1967-09-04 1968-10-18 Marinoni Improvements made to the cliché fixing device for rotary printing presses
US3744384A (en) * 1970-02-21 1973-07-10 Masson Scott Thrissell Eng Ltd Rollers for cutting,creasing,perforating or embossing sheet materials
US4020724A (en) * 1975-02-06 1977-05-03 Quinlan Albert J Rotary cutting die
US3952637A (en) * 1975-04-14 1976-04-27 Koppers Company, Inc. Apparatus for changing the rotary position of a slotter member and for changing the relative position between fixed and movable knives on the slotter member
US4187752A (en) * 1977-12-15 1980-02-12 W. R. Chesnut Engineering, Inc. Rotary die lock structure
EP0114169B1 (en) * 1983-01-22 1987-06-16 Saueressig & Co. Method and apparatus for creasing continuous webs
US4640165A (en) * 1985-04-11 1987-02-03 Baldwin Technology Corporation Rotary knife system
DE8627500U1 (en) * 1986-10-15 1986-12-11 Ditzel Werkzeug- und Maschinenfabrik GmbH, 6369 Schöneck Cutting device for cutting webs of paper or similar material
US4799414A (en) * 1987-11-16 1989-01-24 Scheffer, Inc. Rotary cutter apparatus
US4962683A (en) * 1987-11-16 1990-10-16 Scheffer, Inc. Rotary cutter apparatus
DE8905924U1 (en) * 1989-05-11 1990-09-20 Schrammel, Helmut, 7920 Heidenheim Knife head with at least one knife or similar, which rests on a clamping surface in a recess of the tool carrier
US4931031A (en) * 1989-06-30 1990-06-05 Elopak Systems Ag Method for improved container internal raw edge protection
CH680845A5 (en) * 1990-07-06 1992-11-30 Schlee S A Marker for cylindrical workpieces - which has motif on supporting edge of marking piece which is attached to rotary support
US5088367A (en) * 1990-07-30 1992-02-18 Zerand-Bernal Group, Inc. Rotary die with adjustable blade segment
CA2060567C (en) * 1991-02-04 1997-06-10 Galyn Arlyn Schulz Apparatus for embossing a fibrous web
US5253561A (en) * 1991-10-10 1993-10-19 Harry Wynn Rotary butt cutting apparatus
US5429577A (en) * 1992-04-03 1995-07-04 Container Graphics Corporation Multi-purpose rotary slit-scorer and products formed thereby
US5221249A (en) * 1992-04-03 1993-06-22 Container Graphics Corporation Creasing rule for steel rule cutting die
DE69404869T2 (en) * 1993-01-22 1997-12-18 Magnaflex Systems Ltd Rotating punching device

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DE59506623D1 (en) 1999-09-23
DE4415291A1 (en) 1995-11-02
EP0679505A1 (en) 1995-11-02
US5957826A (en) 1999-09-28

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