EP2199043A2 - Outil pour une presse de découpage et de cannelage - Google Patents

Outil pour une presse de découpage et de cannelage Download PDF

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Publication number
EP2199043A2
EP2199043A2 EP09180001A EP09180001A EP2199043A2 EP 2199043 A2 EP2199043 A2 EP 2199043A2 EP 09180001 A EP09180001 A EP 09180001A EP 09180001 A EP09180001 A EP 09180001A EP 2199043 A2 EP2199043 A2 EP 2199043A2
Authority
EP
European Patent Office
Prior art keywords
tool
frame
plate
tool according
punching
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.)
Withdrawn
Application number
EP09180001A
Other languages
German (de)
English (en)
Other versions
EP2199043A3 (fr
Inventor
Peter Hörig
Steffen Pieper
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.)
KAMA GmbH
Original Assignee
KAMA GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KAMA GmbH filed Critical KAMA GmbH
Priority to EP11159266A priority Critical patent/EP2351634B1/fr
Publication of EP2199043A2 publication Critical patent/EP2199043A2/fr
Publication of EP2199043A3 publication Critical patent/EP2199043A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
    • 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
    • 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
    • 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
    • B26D2007/2607—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member for mounting die cutters
    • 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
    • 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
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • 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
    • B31B50/20—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
    • B31B50/74—Auxiliary operations
    • B31B50/88—Printing; Embossing
    • 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
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0702—Embossing by tools working discontinuously

Definitions

  • the invention relates to a tool for a sheet punching and embossing machine according to the preamble of claim 1.
  • Examples of methods performed on sheet punching and embossing machines include cold and hot stamping and cold and hot stamping with and without the transfer of optically active structures from a support substrate to the printed product, such as hot foil stamping.
  • the cutting is referred to with closed geometric blank forms that can be circular, oval or polygonal and imaginary shapes of all kinds.
  • the punching is done against a punch pad or against stamp.
  • the punching tool is, for example, a wooden plate, in the surface of which the stamping knife formed from metal strips are driven, whose shape corresponds to the desired blank shape. The free edges of the punching blades are sharpened to facilitate the punching process.
  • Hot foil stamping refers to the printing-technically decorative enhancement of a printed matter by means of films whose coating (eg metallic inks) are removed in a predetermined embossing mold by pressure and heat and pressed onto the paper or the cardboard. Often this is also in Compound applied with embossing, for example in cosmetic and chocolate packaging.
  • the embossing tool is, for example, a steel plate, on the surface of metal moldings, the so-called embossing dies are arranged, whose shape corresponds to the desired embossing mold. The free edges of the punching blades are sharpened to facilitate the punching process.
  • Packaging materials made of paper, cardboard, cardboard or corrugated board are mainly punched or stamped in sheet format.
  • end products are sophisticated packaging in terms of technical and graphic design, special requirements are not only placed on the packaging materials themselves, but also tools with the lowest tolerances and extremely precise and reliable machines are required for optimum results.
  • Flatbed punching or embossing best meets these demands.
  • the printed sheets stacked on a pallet are fed to the sheet punching and embossing machine.
  • the sheets to be punched are precisely aligned in an alignment device, taken over by a gripper carriage and positioned exactly in the punching device between a lower table and an upper table with a punching tool and punched there. One of the tables is moved, the other stuck.
  • a punching station has two crucibles, also referred to as upper table and lower table.
  • One of the two tables is moved, the other fixed.
  • One table carries the punching tool with the punching knives, the other table the counter plate.
  • the moving table is movable back and forth perpendicular to the counterplate plane via a drive device. In the drive devices is between To distinguish knee lever drive and eccentric drive. If the upper table is the moving crucible, this is connected via a yoke to the machine frame.
  • the DE 30 44 083 C3 describes inter alia a punching machine with a driven by an eccentric gear top table.
  • Object of the present invention is to reduce the set-up time of a sheet punching and embossing machine, for example, when changing the punching or embossing to be produced or when changing from one type of process to another, and thus to increase the productivity of the sheet punching and embossing machine.
  • the tool can be used for a sheet punching and embossing machine with a fixed in a machine frame first crucible and a movable against the first crucible second crucible, wherein the second crucible has a tool holder for a punching or embossing tool.
  • This tool holder can, for example, two parallel mounting rails, which together form a tool insert, an end stop which forms a rear boundary for the tool insert, a locking element which forms a front boundary for the tool insert, and on the sheet punching and embossing machine a connector for Include connection of an electrically operable heating plate.
  • the described machine allows easy and quick replacement of two tools, because it has a simple tool holder, in the various tools, such as a hot plate and / or a prepared Punching or embossing tool only pushed in and locked must be.
  • the only prerequisite is that the tools are each designed so that they can be inserted into the tool holder.
  • the tool has a rectangular outer contour and is bounded on two parallel sides of the outer edges of a tool frame, which are inserted into the support rails. This will be explained in more detail below in connection with the proposed tool.
  • the machine described also allows easy and quick change between a cold and a hot stamping or embossing process, because on the machine no fixed hot plate, but a connector for the electrical supply of a replaceable hot plate is provided.
  • the tools are each designed so that tools for hot processes comprise a heating plate which can be connected to the connector provided on the machine.
  • tools for hot processes comprise a heating plate which can be connected to the connector provided on the machine.
  • the same tools can be used if the heating plate is not operated.
  • tools without their own heating plate can be used, which are naturally cheaper.
  • the connector on the sheet punching and embossing machine can be arranged so that it simultaneously acts as an end stop of the tool holder.
  • this has the advantage that a component is saved and, on the other hand, that a work step, namely the connection of the connection lines with a voltage source, which are otherwise customary with hotplates, is avoided because the electrical connection is already made with the insertion of the tool into the tool holder and with the removal of the tool is interrupted.
  • this provides the tools intended for hot stamping or stamping processes significantly less expensive and less prone to failure.
  • a punching and embossing machine tool which comprises a flat tool frame of four frame spars connected in a rectangle and at least one fastener element mounted in the tool frame, the outer edges form of two parallel frame members of the tool frame at the same time the outer edges of the tool, ie to each other have a greater distance than the measured in the same direction expansion of all in this direction side by side arranged plate elements.
  • the outer edges of two parallel frame spars are formed so that the tool frame can be inserted into the tool holder, and the one or more fixed in the tool frame plate elements extend beyond these outer edges of the frame spars at any point.
  • the tool is a punching tool in which the plate element or the plate elements is one or a respective carrier plate with punching blades arranged thereon.
  • a carrier plate in this sense can, as explained above, be a conventional wooden plate.
  • the support plate made of a material with respect to wood higher thermal conductivity, such as steel or aluminum.
  • the tool is an embossing tool, in which the plate element or the plate elements is one or a respective carrier plate with embossing clichés arranged thereon.
  • the support plate with mounting holes, such as in the form of so-called honeycomb plates, so that the embossing clichés can be mounted on the surface of the support plate with so-called toggles or other suitable fasteners, such as screws or the like.
  • clamping bars are attachable to different positions within the tool frame, so that the one or more plate elements can be clamped between clamping bars.
  • the plate member is an electrically operable heating plate and on the electrically operable heating plate, a support plate having disposed thereon punching blades or embossing dies is detachably attachable.
  • the plate element is an electrically operable heating plate
  • the electrically operable heating plate has a flexible electrical connection line with a second connector
  • the tool may be configured so that the electrically operable heater plate has a second connector fixedly attached to the tool frame.
  • the electrical connection can be made by simply inserting the tool into the tool holder and with the removal of the tool are interrupted.
  • the second connector is embedded in the tool frame is.
  • the connector is thus optimally protected against damage that could otherwise occur if the tool is handled for retooling.
  • a handle may be provided on the tool frame further.
  • the tool frame is made of a plastic material.
  • Known tool frames for punching machines are massively made of steel. As a result, the punching tools are extremely heavy, which is associated with a high physical stress for the machine setter. Contrary to current wisdom in the art, it has now been found that tool frames can withstand the high mechanical stresses in a punching machine when made from modern plastics.
  • the strength of the material frame can be further increased by the fact that the plastic material is reinforced by a fiber material.
  • a fiber material for example, carbon or glass fibers can be used.
  • the strength of the tool frame can be positively influenced by the fact that the tool frame is made in one piece. Integral is intended to mean that the tool frame is either made in one piece, for example by milling from the solid, or manufactured in one piece, for example by alternately inserting a fiber layer in a shape corresponding to the shape of the tool frame and filling a layer of a curable synthetic resin , Particularly advantageous in the latter variant, it is when the fibers are placed in the corner regions of the tool frame so that they extend into both adjacent frame members.
  • the corners of the tool frame are additionally reinforced, for example by riveted metal angle.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP09180001A 2008-12-18 2009-12-18 Outil pour une presse de découpage et de cannelage Withdrawn EP2199043A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11159266A EP2351634B1 (fr) 2008-12-18 2009-12-18 Outil pour une presse de découpage et de cannelage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008062728 2008-12-18
DE202009008757U DE202009008757U1 (de) 2008-12-18 2009-06-24 Werkzeug für eine Bogenstanz- und -prägemaschine

Publications (2)

Publication Number Publication Date
EP2199043A2 true EP2199043A2 (fr) 2010-06-23
EP2199043A3 EP2199043A3 (fr) 2010-09-22

Family

ID=41153067

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09180001A Withdrawn EP2199043A3 (fr) 2008-12-18 2009-12-18 Outil pour une presse de découpage et de cannelage
EP11159266A Active EP2351634B1 (fr) 2008-12-18 2009-12-18 Outil pour une presse de découpage et de cannelage

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP11159266A Active EP2351634B1 (fr) 2008-12-18 2009-12-18 Outil pour une presse de découpage et de cannelage

Country Status (2)

Country Link
EP (2) EP2199043A3 (fr)
DE (1) DE202009008757U1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615959A (zh) * 2012-03-19 2012-08-01 温州力冠机械有限公司 均衡式平压平模切机构
CN102673114A (zh) * 2012-05-04 2012-09-19 青岛海刚烫印设备制造有限公司 数控防伪烫金机
CN103358677A (zh) * 2012-03-26 2013-10-23 李克晓 自动烫金（压凸）机蜂窝版版卡
CN103465614A (zh) * 2013-08-20 2013-12-25 珠海天威飞马打印耗材有限公司 热转印用固定模板
CN108099377A (zh) * 2018-01-16 2018-06-01 嘉兴洁阳电子科技有限公司 一种铝扣板热转印机的成型装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013016755A1 (de) * 2013-10-10 2015-04-16 Heidelberger Druckmaschinen Ag Stanzmaschine mit Einrichtung zum Zurichten
CN103552373B (zh) * 2013-10-29 2015-04-15 湖北京华彩印有限公司 一种整体可调式烫金版
CN104924753B (zh) * 2015-07-03 2017-10-13 汕头东风印刷股份有限公司 一种数字装板机
EP4013608A1 (fr) 2019-08-16 2022-06-22 Pantec GS Systems AG Dispositif pour le positionnement de plaque-outil de machines de gaufrage plates

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044083C2 (de) 1980-11-24 1990-05-10 Bobst S.A., Lausanne Stanzeinrichtungen für Stanzautomaten zum Stanzen von Bögen aus Papier, Pappe u. dgl.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113515A (en) * 1961-11-24 1963-12-10 Donald D Gaither Holding means
DE1175976B (de) * 1962-01-11 1964-08-13 Bobst & Sohn A G J Vorrichtung zum Befestigen eines Werkzeuges am oberen Tiegel einer Tiegelpresse zum Praegen, Stanzen od. dgl.
DE19516073B4 (de) * 1995-05-04 2012-03-22 Heidelberger Druckmaschinen Ag Vorrichtung zum Stanzen von Nutzen aus Bögen
DE19521359A1 (de) * 1995-06-12 1996-12-19 Kiefel Gmbh Paul Stanzwerkzeug
GB2337224A (en) * 1998-04-16 1999-11-17 Ralegh Limited Die cutting apparatus
FR2790415A1 (fr) * 1999-03-01 2000-09-08 Bernard Bouyer Systeme d'amelioration de la decoupe du carton compact et ondule, en autres, baissant la pression de la machine de decoupe, en augmentant le metrage lineaire des filets de decoupe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044083C2 (de) 1980-11-24 1990-05-10 Bobst S.A., Lausanne Stanzeinrichtungen für Stanzautomaten zum Stanzen von Bögen aus Papier, Pappe u. dgl.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615959A (zh) * 2012-03-19 2012-08-01 温州力冠机械有限公司 均衡式平压平模切机构
CN103358677A (zh) * 2012-03-26 2013-10-23 李克晓 自动烫金（压凸）机蜂窝版版卡
CN102673114A (zh) * 2012-05-04 2012-09-19 青岛海刚烫印设备制造有限公司 数控防伪烫金机
CN102673114B (zh) * 2012-05-04 2014-10-22 青岛海刚烫印设备制造有限公司 数控防伪烫金机
CN103465614A (zh) * 2013-08-20 2013-12-25 珠海天威飞马打印耗材有限公司 热转印用固定模板
CN108099377A (zh) * 2018-01-16 2018-06-01 嘉兴洁阳电子科技有限公司 一种铝扣板热转印机的成型装置

Also Published As

Publication number Publication date
EP2351634A2 (fr) 2011-08-03
EP2199043A3 (fr) 2010-09-22
EP2351634B1 (fr) 2013-04-03
DE202009008757U1 (de) 2009-10-08
EP2351634A3 (fr) 2011-12-28

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