EP2881248B1 - Verfahren zum Einsetzen wenigstens einer Schneid-, Ritz- und/oder Rilllinie in eine Trägerplatte eines Schneid-, Stanz- und/oder Rillwerkzeugs - Google Patents

Verfahren zum Einsetzen wenigstens einer Schneid-, Ritz- und/oder Rilllinie in eine Trägerplatte eines Schneid-, Stanz- und/oder Rillwerkzeugs Download PDF

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Publication number
EP2881248B1
EP2881248B1 EP13195497.6A EP13195497A EP2881248B1 EP 2881248 B1 EP2881248 B1 EP 2881248B1 EP 13195497 A EP13195497 A EP 13195497A EP 2881248 B1 EP2881248 B1 EP 2881248B1
Authority
EP
European Patent Office
Prior art keywords
recess
cutting
line
filling material
support plate
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.)
Active
Application number
EP13195497.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2881248A1 (de
Inventor
Uwe Theis
Jürgen Anderl
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.)
Mayr Melnhof Karton AG
Original Assignee
Mayr Melnhof Karton AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to EP13195497.6A priority Critical patent/EP2881248B1/de
Priority to PL13195497T priority patent/PL2881248T3/pl
Application filed by Mayr Melnhof Karton AG filed Critical Mayr Melnhof Karton AG
Priority to PT13195497T priority patent/PT2881248T/pt
Priority to HUE13195497A priority patent/HUE043261T2/hu
Priority to SI201331411T priority patent/SI2881248T1/sl
Priority to RS20190503A priority patent/RS58642B1/sr
Priority to DK13195497.6T priority patent/DK2881248T3/da
Priority to ES13195497T priority patent/ES2720923T3/es
Priority to LTEP13195497.6T priority patent/LT2881248T/lt
Priority to PCT/EP2014/076216 priority patent/WO2015082453A1/de
Publication of EP2881248A1 publication Critical patent/EP2881248A1/de
Application granted granted Critical
Publication of EP2881248B1 publication Critical patent/EP2881248B1/de
Priority to HRP20190797TT priority patent/HRP20190797T1/hr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B26F1/44—Cutters therefor; Dies therefor
    • 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
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4418—Cutters therefor; Dies therefor combining cutting and embossing operations
    • 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
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4463—Methods and devices for rule setting, fixation, preparing cutting dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/142—Cutting, e.g. perforating, punching, slitting or trimming using presses or dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20—Cutting sheets or blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25—Surface scoring
    • B31B50/252—Surface scoring using presses or dies

Definitions

  • the invention relates to a method for inserting at least one line from the group of cutting and / or scoring and / or score lines in a support plate of a tool from the group of cutting and / or punching and / or scoring tools.
  • Punching, scoring and / or scoring tools for linear cutting, scribing and / or grooves of foldable materials usually comprise support plates which have receiving slots into which so-called cutting, scoring and / or scoring lines are inserted as insertion sections with a respective desired shape .
  • Such punching, scoring and / or scoring tools are mainly used in paper and cardboard processing, for example, cut out for folding cartons blanks of foldable materials and to provide by scratching and / or line embossing with folding or tearing lines.
  • other suitable materials such as corrugated cardboard, plastic films and the like can be processed.
  • a combined scoring and cutting tool is for example in the EP 1 238 793 A1 described.
  • the tool includes scoring and creasing lines, which are pressed non-positively into slot-shaped recesses of a carrier plate. From the US 4 052 886 A and the WO 01/81051 A generic methods are known in which a line is inserted into a recess of the support plate, wherein the recess has an excess with respect to the line. After insertion of the line, the recess is filled to fix the line with curable filler.
  • a disadvantage of the known method for producing such punching, scoring and / or scoring tools is the fact that the corrections with regard to the positioning of the cutting, scoring and / or scoring lines can be carried out only with great difficulty and are usually used to destroy the Lead punching, scoring and / or scoring tools.
  • the object of the present invention is to provide a method which makes position corrections of at least one line from the group of cutting and / or scoring and / or creasing lines in a support plate of a tool from the group of cutting and / or punching and / or scoring tools without much effort or destruction allowed.
  • the invention relates to a method for inserting at least one line from the group of cutting and / or scoring and / or score lines in a support plate of a tool from the group of cutting and / or punching and / or scoring tools. Subsequent correction of the position of the at least one line in the carrier plate is made possible in that at least the steps providing the carrier plate, generating at least one first recess corresponding to the line in the carrier plate, wherein the at least one first recess with respect to the line with a predetermined Oversize is generated, filling the first recess with a curable filler material, hardening of the filling material in the first recess, generating at least one further second recess in the hardened filling material for dimensionally accurate recording of the line and inserting the line are carried out in the dimensionally accurate second recess.
  • the recess or recess can in principle be groove-shaped, hole-shaped or slot-shaped, interrupted and / or continuously generated as a function of the line to be used later. Since the first recess is generated with an oversize with respect to the line to be inserted, it can be produced comparatively imprecisely by simple means, resulting in corresponding time and cost advantages. Subsequently, the first recess is filled with the curable filler.
  • the first recess can basically be filled completely or only partially. Likewise it can be provided that several different filling materials are filled successively or simultaneously in the first recess.
  • a second, dimensionally accurate recess is produced in the cured filling material, in which finally the cutting, scoring and / or crease line is used.
  • the second recess for receiving the line is produced by milling and / or by laser beam cutting and / or by water jet cutting of the cured filling material. This allows a particularly fast and accurate production of the second recess.
  • the material of the carrier plate plays only a minor role in this respect, so that in Compared to the prior art is given a much higher flexibility in the selection of the carrier plate material.
  • the curable filler which later holds the line to the carrier plate, can be selected independently of the carrier plate material. For example, a filling material can be used, which has a higher clamping effect after curing compared to the carrier plate material.
  • the second recess which can also basically be groove-shaped, hole-shaped or slot-shaped, interrupted and / or continuously generated depending on the line to be inserted, can thus be introduced much easier and more precisely into the hardened filling material instead of into the carrier plate material.
  • the filling material can be removed, for example by milling, without destroying the carrier plate. Refilling the first recess with additional filling material and the new design of the second recess for receiving a line are readily possible. It is also possible that only the incorrectly positioned second recess is filled with filler again. After a renewed curing of the filling material, the second recess can be made new.
  • a support plate which consists at least partially of a composite material, in particular a carbon fiber reinforced composite material and / or at least one material from the group multiplex wood, especially hardened multiplex wood, steel, aluminum and plastic.
  • the carrier plate material can be optimally adapted to the respective configuration and the respective intended use of the carrier plate.
  • the first recess in the carrier plate is produced by a separation method, in particular by milling and / or laser cutting.
  • the first recess can also be generated quickly with complex outlines and / or three-dimensional breakthroughs in a variety of carrier plate materials.
  • milling and laser cutting can be used economically even at very low batch sizes.
  • the first recess is produced with an excess of at least 1 mm, in particular of at least 5 mm in comparison to the thickness of the line.
  • the first recess may have an excess of 1.0 mm, 1.1 mm, 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm, 1.6 mm, 1.7 mm, 1 , 8 mm, 1.9 mm, 2.0 mm, 2.1 mm, 2.2 mm, 2.3 mm, 2.4 mm, 2.5 mm, 2.6 mm, 2.7 mm, 2 , 8 mm, 2.9 mm, 3.0 mm, 3.1 mm, 3.2 mm, 3.3 mm, 3.4 mm, 3.5 mm, 3.6 mm, 3.7 mm, 3 , 8 mm, 3.9 mm, 4.0 mm, 4.1 mm, 4.2 mm, 4.3 mm, 4.4 mm, 4.5 mm, 4.6 mm, 4.7 mm, 4 , 8 3.9 mm, 4.0 mm,
  • first recess on the one hand can accommodate a sufficient amount of filler and on the other hand ensures that the second recess is produced exclusively or at least predominantly only in the cured filling material.
  • the excess in terms of the thickness of the line to be used may in principle be at least approximately constant or vary along the extent of the first recess.
  • the curable filler material is filled in flowable and / or pasty and / or powdery form in the first recess.
  • At least one laser-capable and / or millable polymer and / or prepolymer in particular a resin and / or a reactive resin and / or a thermoset, is used as the curable filler material.
  • a resin and / or a reactive resin and / or a thermoset is used as the curable filler material.
  • polymers are understood to mean already reacted polymer compounds or compound mixtures which cure, for example, by evaporation of a solvent or dispersant.
  • Prepolymers are understood as meaning monomeric, oligomeric and / or polymeric compounds or compound mixtures which serve as precursors or intermediates and form relatively high molecular weight polymers during curing in the first recess.
  • Duromers have the particular advantage that they can no longer be deformed by heating due to their strong crosslinking in the cured state, so that a particularly precise and variable processing by thermal or mechanical separation processes, eg by milling, filing, rasping, sawing, laser cutting or the like is possible.
  • At least one inorganic filler in particular a zinc phosphate cement, and / or a ceramic filler, in particular a silicate ceramic and / or an oxide ceramic and / or a non-oxide ceramic is used as the curable filler material.
  • a cement may be used as the inorganic filler, and in particular quick-setting cement types such as the zinc phosphate cements known from dentistry have been found to be advantageous.
  • a carrier plate of a tool from the group of punching and / or scoring and / or scoring tools, with at least one line from the group of cutting and / or scoring and / or creasing lines is described. It is provided that the carrier plate by means of the method according to the invention according to one of the described embodiments available and / or obtained. As a result, the cutting, scoring and / or creasing line is arranged particularly precisely on the carrier plate in a cost-effective manner, so that the carrier plate enables correspondingly precise processing of foldable materials when used in a punching and / or scoring and / or scoring tool , Necessary corrections to the support plate are easily and inexpensively feasible.
  • a punching and / or scoring and / or scoring tool having at least one carrier plate which comprises at least one line from the group of the cutting and / or scoring and / or scoring lines is described. It is provided that the carrier plate is obtainable and / or obtained by means of the method according to the invention.
  • the punching and / or scoring and / or scoring tool allows a particularly precise processing of foldable materials. Necessary corrections to the punching and / or scoring and / or scoring tool are easily and inexpensively feasible.
  • Fig. 1 shows a schematic plan view of a support plate 10 of a cutting, punching and / or scoring tool (not shown).
  • the support plate 10 is in the illustrated embodiment of a hardened multiplex wood. However, in principle, other support plate materials such as steel, aluminum or aluminum alloys, plastics, carbon fiber composites and the like may be used.
  • a first recess 12 is introduced by means of a milling process, which has a width of about 5 mm in the present case.
  • the first recess 12 has with respect to a to be fastened to the support plate 10 line 14 (s. Fig. 4 ) from the group of cutting and / or scoring and / or creasing an oversize of about 1 mm.
  • the milling process can therefore be carried out relatively "coarsely" and quickly, since initially no special manufacturing precision is required and even excess dimensions of 2 mm or more are irrelevant for the further process.
  • the first recess 12 can basically with each desired Contour course are generated. Furthermore, it can be provided that the first recess 12 is groove-shaped and / or formed as a continuous opening or slit or slot-like.
  • the first recess 12 is then filled with a curable filler 16.
  • a curable filler 16 for this purpose, for example, pourable and preferably laser-suitable epoxy resins can be used, which cure in the first recess 12 after filling.
  • a cement for example a dental cement mixture known from dentistry, can be used and cured in the first recess 12.
  • polymers dissolved or dispersed in a solvent can be used which form a hard filling in the first recess 12 after evaporation or removal of the solvent or dispersant.
  • the filling material 16 is not limited to specific organic and / or inorganic or ceramic materials as long as sufficient curing in the first recess 12 is ensured.
  • sufficient degrees of hardening are to be understood as meaning those degrees of hardness which permit the subsequently described further processing of the filling material 16 and ensure a mechanically sufficiently tight fit of a cutting, scoring and / or creasing line 14 in the hardened filling material 16.
  • Fig. 3 is a further schematic plan view of the support plate 10 is shown, wherein a second recess 18 has been introduced into the cured filler 16.
  • a more precise separation method is preferably used than that which was used to produce the first recess 12.
  • laser and / or water jet cutting methods are suitable for the rapid and precise production of the second recess 18. It can be seen that the second recess 18 has been completely produced in the filling material 16. In principle, provision may also be made for the second recess 18 to be produced such that it extends in regions into the material of the separating plate 10. However, this is a less preferred embodiment.
  • the second recess 18 is basically dimensioned so that a flush insertion of the line 14 in the second recess 18 is ensured or that after inserting the line 14 in the second recess 18 a predetermined clamping force is exerted by the cured filler 16 on the line 14.
  • a predetermined clamping force is exerted by the cured filler 16 on the line 14.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Laser Beam Processing (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Making Paper Articles (AREA)
EP13195497.6A 2013-12-03 2013-12-03 Verfahren zum Einsetzen wenigstens einer Schneid-, Ritz- und/oder Rilllinie in eine Trägerplatte eines Schneid-, Stanz- und/oder Rillwerkzeugs Active EP2881248B1 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ES13195497T ES2720923T3 (es) 2013-12-03 2013-12-03 Método para la inserción de al menos una línea de corte, marcado y/o plegado en una placa de soporte de una herramienta de corte, estampado y/o plegado
PT13195497T PT2881248T (pt) 2013-12-03 2013-12-03 Procedimento para inserção de pelo menos uma linha de corte, de marcação, e/ou de vincagem numa placa de suporte de uma ferramenta de corte, de estampagem, e/ou de vincagem
PL13195497T PL2881248T3 (pl) 2013-12-03 2013-12-03 SPOSÓB WPROWADZANIA CO NAJMNIEJ JEDNEJ LINII TNĄCEJ, NACINAJĄCEJ l/ALBO ROWKUJĄCEJ W PŁYTCE NOŚNEJ NARZĘDZIA TNĄCEGO, WYKRAWAJĄCEGO I/ALBO ROWKUJĄCEGO
SI201331411T SI2881248T1 (sl) 2013-12-03 2013-12-03 Postopek za vstavljanje vsaj ene črte za rezanje, razenje in/ali žlebenje v nosilno ploščo orodja za rezanje, razenje in/ali žlebenje
RS20190503A RS58642B1 (sr) 2013-12-03 2013-12-03 Postupak za umetanje najmanje jedne linije rezanja, ricovanja i/ili bigovanja u nosećoj ploči alata za rezanje, utiskivanje i/ili bigovanje
LTEP13195497.6T LT2881248T (lt) 2013-12-03 2013-12-03 Bent vienos pjovimo, įpjovimo arba perlenkimo linijos darymo pjovimo, įpjovimo arba perlenkimo įrankio atraminėje plokštėje būdas
EP13195497.6A EP2881248B1 (de) 2013-12-03 2013-12-03 Verfahren zum Einsetzen wenigstens einer Schneid-, Ritz- und/oder Rilllinie in eine Trägerplatte eines Schneid-, Stanz- und/oder Rillwerkzeugs
HUE13195497A HUE043261T2 (hu) 2013-12-03 2013-12-03 Eljárás legalább egy vágó-, riccelõ- és/vagy bígelõlénia behelyezésére egy vágó-, stancoló- és/vagy bígelõszerszám tartólapjába
DK13195497.6T DK2881248T3 (da) 2013-12-03 2013-12-03 Fremgangsmåde til indføring af mindst en skære-, ridse- og/eller rillelinje i en støtteplade på et skære-, udstanse- og/eller rilleværktøj
PCT/EP2014/076216 WO2015082453A1 (de) 2013-12-03 2014-12-02 Verfahren zum einsetzen wenigstens einer schneid-, ritz- und/oder rilllinie in eine trägerplatte eines schneid-, stanz- und/oder rillwerkzeugs
HRP20190797TT HRP20190797T1 (hr) 2013-12-03 2019-04-29 Postupak postavljanja najmanje jedne linije rezanja, zarezivanja i/ili pregibanja u nosivoj ploči alata za rezanje, probijanje i/ili pregibanje

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13195497.6A EP2881248B1 (de) 2013-12-03 2013-12-03 Verfahren zum Einsetzen wenigstens einer Schneid-, Ritz- und/oder Rilllinie in eine Trägerplatte eines Schneid-, Stanz- und/oder Rillwerkzeugs

Publications (2)

Publication Number Publication Date
EP2881248A1 EP2881248A1 (de) 2015-06-10
EP2881248B1 true EP2881248B1 (de) 2019-02-06

Family

ID=49765302

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13195497.6A Active EP2881248B1 (de) 2013-12-03 2013-12-03 Verfahren zum Einsetzen wenigstens einer Schneid-, Ritz- und/oder Rilllinie in eine Trägerplatte eines Schneid-, Stanz- und/oder Rillwerkzeugs

Country Status (11)

Country Link
EP (1) EP2881248B1 (lt)
DK (1) DK2881248T3 (lt)
ES (1) ES2720923T3 (lt)
HR (1) HRP20190797T1 (lt)
HU (1) HUE043261T2 (lt)
LT (1) LT2881248T (lt)
PL (1) PL2881248T3 (lt)
PT (1) PT2881248T (lt)
RS (1) RS58642B1 (lt)
SI (1) SI2881248T1 (lt)
WO (1) WO2015082453A1 (lt)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052886A (en) * 1976-06-18 1977-10-11 Best Line Warehouse, Inc. Encavitated steel rule die
US5140872A (en) * 1981-09-08 1992-08-25 Ameritek, Inc. Steel rule die and method
DE29620944U1 (de) * 1996-12-03 1997-04-10 Ferrozell GmbH, 86199 Augsburg Patrize für das Stanzen von Kleinkartonagen
WO2001081051A1 (en) * 2000-04-26 2001-11-01 Gerber Scientific Products, Inc. Method for making die boards, and materials and apparatus for practicing the method
EP1238793B1 (de) 2001-03-06 2004-06-09 Essmann + Schaefer Gmbh + Co.KG Kombiniertes Rill- und Schneidwerkzeug

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
ES2720923T3 (es) 2019-07-25
SI2881248T1 (sl) 2019-08-30
DK2881248T3 (da) 2019-05-13
HUE043261T2 (hu) 2019-08-28
HRP20190797T1 (hr) 2019-08-09
RS58642B1 (sr) 2019-05-31
PT2881248T (pt) 2019-05-27
LT2881248T (lt) 2019-04-25
WO2015082453A1 (de) 2015-06-11
EP2881248A1 (de) 2015-06-10
PL2881248T3 (pl) 2019-07-31

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