WO2009113907A2 - Procédé d'application d'un logo sur un cylindre de gaufrage rotatif et cylindre obtenu selon ce procédé - Google Patents

Procédé d'application d'un logo sur un cylindre de gaufrage rotatif et cylindre obtenu selon ce procédé Download PDF

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Publication number
WO2009113907A2
WO2009113907A2 PCT/RU2009/000089 RU2009000089W WO2009113907A2 WO 2009113907 A2 WO2009113907 A2 WO 2009113907A2 RU 2009000089 W RU2009000089 W RU 2009000089W WO 2009113907 A2 WO2009113907 A2 WO 2009113907A2
Authority
WO
WIPO (PCT)
Prior art keywords
relief
logo
roll
cylinder
electrode
Prior art date
Application number
PCT/RU2009/000089
Other languages
English (en)
Russian (ru)
Other versions
WO2009113907A3 (fr
Inventor
Андрей Иванович ПЫЖОВ
Сергей Александрович ШВЕДОВ
Павел Владимирович ТИМЧЕНКО
Original Assignee
Общество С Ограниченной Ответственностью "Дарсайл-Асп"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Общество С Ограниченной Ответственностью "Дарсайл-Асп" filed Critical Общество С Ограниченной Ответственностью "Дарсайл-Асп"
Publication of WO2009113907A2 publication Critical patent/WO2009113907A2/fr
Publication of WO2009113907A3 publication Critical patent/WO2009113907A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/04—Treating surfaces of rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/06—Marking or engraving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02—Dies; Accessories
    • B44B5/026—Dies

Definitions

  • the invention relates to the field of machining sheet, web or layered material, in particular to means of mechanical deformation without removing material, namely, the design of rolls for rotational embossing, which can be used in the manufacture of packaging materials, wallpaper and other
  • the disadvantages of the known manufacturing method and the roll for rotational embossing include the low productivity of the process, due to the fact that the logo relief is made on the plate by engraving, which is installed on the roll using grooves and fasteners.
  • the known manufacturing process of the roll is very time-consuming, because requires the execution of mating parts in the grooves with high accuracy, to ensure the required orientation relative to each other, and during operation the roll wears out and requires the installation of a new plate with a logo relief.
  • the technical result to which the invention is directed is to accelerate the manufacturing process of the roll for rotational embossing, since the tool used - the electrodes are easier to manufacture and durable in operation compared to cutting tools and the plate engraving process.
  • the roll has protrusions of various configurations, which allows to expand the range of its functionality.
  • the specified technical result, in part related to the method is achieved by the fact that the method of applying the logo on the roll for rotational stamping includes creating a cylindrical shape of the relief surface on the surface of the workpiece, after which, by electroerosion or electrochemical processing by means of an electrode with a logo relief made on it, the process of transferring the logo relief to the relief surface of the roll, while the roll and electrode move in the same direction with the same linear shortness.
  • the electrode can be made in the form of a plate with a logo relief on it in a mirror image with respect to the relief of the manufactured roll.
  • the electrode can be made in the form of a cylinder with a logo relief on its surface in mirror image in relation to the relief of the roll being manufactured.
  • the relief surface on the surface of the preform of a cylindrical shape can be formed by alternating protrusions, tapering and / or not tapering to the top, and grooves alternating with a given constant or variable pitch in the longitudinal and transverse directions.
  • the embossed surface on the surface of the workpiece of a cylindrical shape can be performed by machining.
  • the transverse grooves on the surface of the cylindrical workpiece can be made on a lathe, and the longitudinal grooves can be made on a planer.
  • the transverse grooves on the surface of the cylindrical workpiece can be made on a lathe, and the longitudinal grooves can be made using electroerosive or electrochemical processing. Longitudinal and transverse grooves on the surface of the workpiece of a cylindrical shape can be made by electroerosive or electrochemical processing.
  • the roll for rotational embossing is made of a cylindrical billet, on the surface of which a relief surface is formed formed by protrusions and grooves alternating with a given step in the longitudinal and transverse directions, while the shape the lateral surface and the height of the protrusions is set by the relief of the logo made on the electrode and transferred to the relief surface of the roll as a result of electroerosive or electrochemical rabotki.
  • the protrusions on the relief surface of the cylindrical workpiece can be made tapering and / or not tapering to the top.
  • the method of applying the logo to the roll for rotational embossing is as follows.
  • a relief surface is formed on the surface of a cylindrical metal billet formed by alternating protrusions tapering or not tapering to the top and grooves alternating with a given constant or variable pitch in the longitudinal and transverse directions.
  • the specified relief surface on the surface of the workpiece of a cylindrical shape is obtained by its machining, during which the transverse grooves on the surface of the cylindrical workpiece are performed on a lathe, and the longitudinal grooves are performed on a planer. It is possible to process in the longitudinal and transverse directions by electroerosive or electrochemical treatment. A combination of these methods is also possible.
  • the process of transferring the logo relief to the relief surface of the roll is carried out.
  • the roll and electrode move in the same direction with the same linear speed. To ensure such synchronous movement of the electrode and the roll, they can be moved from a single drive with the same gear ratio.
  • the electrode can be made in the form of a plate with a logo relief on it in a mirror image with respect to the relief of the manufactured roll, i.e. in place of the protrusions on the electrode on the roll, recesses will be formed, and vice versa. As a result, the logo relief from the electrode to the roll is transferred with great accuracy.
  • the portable logo can be any 2d and / or 3D relief.
  • the electrode in this case is made by automatically engraving metal plates using CNC and PC machines.
  • the resulting roll can also serve as an electrode for the manufacture of rolls used for rotational embossing.
  • embossing process involves the use of two metal rolls pressed against each other, then the rolls are made with reciprocal reliefs.
  • a characteristic feature of the roll for rotational embossing made using the described method is the high degree of transfer of the logo relief during embossing, achieved due to the fact that the shape of the side surface and the height of the protrusions are set by the relief of the logo made on the electrode and transferred to the relief surface of the roll as a result of electrical discharge or electrochemical processing.

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

L'invention concerne le domaine du traitement mécanique d'un matériau en feuille, en rouleau ou stratifié, en particulier des moyens de déformation mécanique sans enlèvement de matière, à savoir la construction de cylindres de gaufrage rotatif qui peuvent être utilisés dans la production de matériaux d'emballage, de papier peint, etc. Le but de l'invention est d'accélérer le processus de production d'un cylindre de gaufrage rotatif du fait que l'outil utilisé se présente sous la forme d'électrodes qui sont faciles à fabriquer et ont une durée de vie prolongée en comparaison avec des outils de coupe et un processus de gravure. Le cylindre obtenu selon l'invention comporte des parties saillantes de différentes formes qui permettent d'étendre la plage de ses fonctionnalités. Le procédé d'application d'un logo sur un cylindre de gaufrage rotatif consiste à former une surface profilée sur la surface d'ébauche d'un moule cylindrique par un processus d'électroérosion ou électrochimique réalisé à l'aide d'une électrode sur laquelle est formé un profil de logo et transférer le profil du logo sur la surface profilée du cylindre, le cylindre et l'électrode se déplaçant dans la même direction à la même vitesse linéaire. Le cylindre de gaufrage rotatif obtenu selon le procédé précité permet de garantir un haut niveau de reproduction du profil du logo lors du gaufrage grâce au fait que la forme de la surface latérale et la hauteur des parties saillantes sont définies par le profil du logo réalisé sur l'électrode et transféré sur la surface profilée du cylindre à la suite de l'usinage par électro-érosion ou usinage électrochimique.
PCT/RU2009/000089 2008-02-26 2009-02-25 Procédé d'application d'un logo sur un cylindre de gaufrage rotatif et cylindre obtenu selon ce procédé WO2009113907A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2008106872/02A RU2368504C1 (ru) 2008-02-26 2008-02-26 Способ нанесения логотипа на валок для ротационного тиснения и валок, изготовленный этим способом
RU2008106872 2008-02-26

Publications (2)

Publication Number Publication Date
WO2009113907A2 true WO2009113907A2 (fr) 2009-09-17
WO2009113907A3 WO2009113907A3 (fr) 2009-11-05

Family

ID=41065690

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2009/000089 WO2009113907A2 (fr) 2008-02-26 2009-02-25 Procédé d'application d'un logo sur un cylindre de gaufrage rotatif et cylindre obtenu selon ce procédé

Country Status (2)

Country Link
RU (1) RU2368504C1 (fr)
WO (1) WO2009113907A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2689883A1 (fr) 2012-07-24 2014-01-29 Boegli-Gravures S.A. Method and device for creating a structured surface on a steel embossing roller
CN103889642B (zh) * 2011-09-23 2016-04-13 伯格利-格拉维瑞斯股份有限公司 在压花钢辊上产生具有结构的表面的方法和设备
EP2572820A1 (fr) 2011-09-23 2013-03-27 Boegli-Gravures S.A. Procédé et dispositif de production d'une surface structurée sur un rouleau de gaufrage en acier
EP2711666A1 (fr) 2012-09-20 2014-03-26 Boegli-Gravures S.A. Procédé de fabrication d'un ensemble de rouleaux de gaufrage coopérants entre eux et dipositif modèle pour l'exécution du procédé

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU97106146A (ru) * 1997-04-15 1999-04-20 А.Б. Дадаханов Способ изготовления поверхности вала для тиснения рулонных материалов электрохимическим методом
US6257135B1 (en) * 1999-04-19 2001-07-10 Fort James Corporation Unitary saddle for mounting multiple emboss slugs on a single emboss roll
WO2002030661A1 (fr) * 2000-10-13 2002-04-18 Boegli-Gravures S.A. Dispositif pour gaufrer et/ou glacer un materiau plat
RU2203353C2 (ru) * 1997-06-18 2003-04-27 Эдвансд Дизайн Консептс Гмбх Способ тиснения для изготовления структурированного объемного нетканого материала и пара валков для его осуществления
RU2301741C2 (ru) * 2004-06-22 2007-06-27 Бегли-Гравюр С.А. Устройство для тиснения и сатинирования плоских материалов (варианты)

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU97106146A (ru) * 1997-04-15 1999-04-20 А.Б. Дадаханов Способ изготовления поверхности вала для тиснения рулонных материалов электрохимическим методом
RU2203353C2 (ru) * 1997-06-18 2003-04-27 Эдвансд Дизайн Консептс Гмбх Способ тиснения для изготовления структурированного объемного нетканого материала и пара валков для его осуществления
US6257135B1 (en) * 1999-04-19 2001-07-10 Fort James Corporation Unitary saddle for mounting multiple emboss slugs on a single emboss roll
WO2002030661A1 (fr) * 2000-10-13 2002-04-18 Boegli-Gravures S.A. Dispositif pour gaufrer et/ou glacer un materiau plat
RU2301741C2 (ru) * 2004-06-22 2007-06-27 Бегли-Гравюр С.А. Устройство для тиснения и сатинирования плоских материалов (варианты)

Also Published As

Publication number Publication date
RU2368504C1 (ru) 2009-09-27
WO2009113907A3 (fr) 2009-11-05

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