DE3614575A1 - PUNCHING DEVICE - Google Patents

PUNCHING DEVICE

Info

Publication number
DE3614575A1
DE3614575A1 DE19863614575 DE3614575A DE3614575A1 DE 3614575 A1 DE3614575 A1 DE 3614575A1 DE 19863614575 DE19863614575 DE 19863614575 DE 3614575 A DE3614575 A DE 3614575A DE 3614575 A1 DE3614575 A1 DE 3614575A1
Authority
DE
Germany
Prior art keywords
punching
punching device
web
dancer rollers
press element
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Withdrawn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
DE19863614575
Other languages
German (de)
Inventor
Boleslaw Dr Ing Michalak
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.)
GRONEMEYER KG KARL
Original Assignee
GRONEMEYER KG KARL
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 GRONEMEYER KG KARL filed Critical GRONEMEYER KG KARL
Priority to DE19863614575 priority Critical patent/DE3614575A1/en
Priority to EP87730035A priority patent/EP0244348A1/en
Priority to JP10298787A priority patent/JPS62264897A/en
Publication of DE3614575A1 publication Critical patent/DE3614575A1/en
Withdrawn legal-status Critical Current

Links

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
    • B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
    • 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
    • B26F1/42—Cutting-out; Stamping-out using a press, e.g. of the ram type having a pressure roller
    • 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
    • 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
    • B31F2201/0784—Auxiliary operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

Die Erfindung betrifft eine Stanzvorrichtung gemäß Ober­ begriff des Patentanspruchs 1.The invention relates to a punching device according to Ober Concept of claim 1.

Aus der Praxis bekannte Flachstanzen weisen entweder Flach- oder Walzenpreßelemente auf. Diese haben den Nachteil, daß sie mit steigender Arbeitsgeschwindigkeit einen komplizierteren Antrieb benötigen.Flat punches known from practice either have Flat or roller press elements. These have that Disadvantage that they increase with the speed of work need a more complicated drive.

Der Erfindung liegt die Aufgabe zugrunde, eine Stanzvor­ richtung der eingangs genannten Art so auszubilden, daß mit vertretbarem konstruktiven Aufwand höhere Arbeitsge­ schwindigkeiten erreichbar sind und dabei eine konstante Bahnspannung in der gesamten Anlage gewährleistet ist.The invention has for its object a punching direction of the type mentioned so that higher workload with reasonable design effort speeds are achievable while maintaining a constant Web tension is guaranteed in the entire system.

Diese Aufgabe wird erfindungsgemäß mit den im Kenn­ zeichen des Patentanspruchs 1 angegebenen Merkmalen gelöst.This object is achieved with the in the Kenn Character of claim 1 specified features solved.

Die weitere Ausbildung des Erfindungsgegenstandes geht aus dem Unteranspruch hervor.The further training of the subject of the invention goes from the subclaim.

Der mit der Erfindung erzielte Vorteil ist in der ein­ fachen Konstruktion der Vorrichtung und der damit er­ reichbaren höheren Arbeitsgeschwindigkeit und konstanten Bahnspannung zu sehen.The advantage achieved with the invention is in the one fold construction of the device and thus he attainable higher working speed and constant To see web tension.

Ein Ausführungsbeispiel der Erfindung ist in der Zeich­ nung dargestellt und wird nachstehend anhand einer ein­ zigen Figur beschrieben, die eine perspektivische Prin­ zipdarstellung der Stanzvorrichtung einschließlich der ihr vor- und nachgeordneten, über Tänzerwalzen geführten Bahnschleifen zeigt. Auf eine Darstellung der Rotations­ druckmaschine, mit der die Stanzvorrichtung zusammenar­ beitet, ist verzichtet worden. An embodiment of the invention is in the drawing is shown below and is based on a described figure, which is a perspective prin Zip representation of the punching device including the her upstream and downstream, guided over dancer rolls Railway loops shows. On a representation of the rotation printing machine with which the punching device works together processed, has been waived.  

Eine Druck-, Papier- oder Folienbahn 1 durchläuft eine Stanzvorrichtung, die aus einer Stanzplatte 3 und einem rotierenden Preßelement besteht, wobei letzteres von einem Kegel 2 gebildet ist, der sich auf der Stanzplatte 3 abrollt. Der Kegel 2 ist an einer Achse 11 gelagert und diese fest mit einer zu ihr senkrechten Achse 13 verbunden, deren Antrieb über ein Kegelgetriebe 18, 19 von einem Motor 22 erfolgt. Der Kegel 2 beschreibt beim Abrollen eine Kreisbahn auf einem Ring 12 und rollt über die Stanzplatte 3 in einem in der Zeichnung mit dem Win­ kel α bezeichneten Bereich. Für den während des Stanz­ vorganges im Stanzbereich erforderlichen Stillstand der Bahn 1 sind in gegenläufigen Bahnteilen vor und nach der Stanzvorrichtung Tänzerwalzen 4 vorgesehen, die gemein­ sam mit einer der Bahngeschwindigkeit entsprechenden Ge­ schwindigkeit verstellbar sind. Zu diesem Zweck sind die Tänzerwalzen 4 an einem von einem Doppelkurbelgetriebe 6, 7 hin und her bewegbaren Kreuzkopf 5 angeordnet, wobei das Kurbelgetriebe 7 über eine Hubverstellvorrichtung 9 mit einem von einem Kurvenmechanismus 10 angetriebenen Kreuzkopf 8 verbunden ist. Die Kreuzköpfe 5 und 8 sind in Linearführungen 20 bzw. 21 geführt. Der den Antrieb des Kegels 2 besorgende Motor 22 treibt über Zahnräder 14, 15, 16, 17 den Kurvenmechanismus 10 an und er ist gleichzeitig auch dazu vorgesehen, über ein Kettenrad 23 die hier nicht dargestellte Rotationsdruckmaschine anzutreiben.A printing, paper or film web 1 passes through a punching device which consists of a punching plate 3 and a rotating press element, the latter being formed by a cone 2 which rolls on the punching plate 3 . The cone 2 is mounted on an axis 11 and this is firmly connected to an axis 13 which is perpendicular to it and is driven by a motor 22 via a bevel gear 18, 19 . The cone 2 describes when rolling a circular path on a ring 12 and rolls over the punch plate 3 in a in the drawing with the win angle α designated area. For the standstill of the web 1 required during the punching process in the punching area, dancer rollers 4 are provided in opposite web parts before and after the punching device, which can be adjusted together with a speed corresponding to the web speed. For this purpose, the dancer rollers 4 are arranged on a crosshead 5 movable back and forth by a double crank mechanism 6, 7 , the crank mechanism 7 being connected via a stroke adjustment device 9 to a crosshead 8 driven by a cam mechanism 10 . The cross heads 5 and 8 are guided in linear guides 20 and 21 , respectively. The motor 22 which drives the cone 2 drives the cam mechanism 10 via gearwheels 14, 15, 16, 17 and is at the same time also provided for driving the rotary printing press, not shown here, via a chain wheel 23 .

Ein Druck- und Stanzformatwechsel erfolgt durch Aus­ wechseln eines Zahnrades 24 in einer Wechselradschiene.A change of printing and punching format takes place by changing a gear wheel 24 in a changing wheel rail.

Claims (2)

1. Stanzvorrichtung mit einem rotierenden Preßelement für eine schrittweise arbeitende Flachstanze, die mit einer kontinuierlich arbeitenden Rotationsdruckmaschine zusammenarbeitet, dadurch gekennzeichnet, daß das rotierende Preßelement als ein sich über eine Stanzplatte (3) abrollender Kegel (2) ausgebildet ist und daß für den während des Stanzvorgangs im Stanzbe­ reich erforderlichen Stillstand der Druck-, Papier- oder Folienbahn (1) in gegenläufigen Bahnteilen vor und nach der Stanzvorrichtung Tänzerwalzen (4) in an sich be­ kannter Weise vorgesehen sind, die gemeinsam mit einer der Bahngeschwindigkeit entsprechenden Geschwindigkeit verstellbar sind.1. punching device with a rotating press element for a step-by-step flat punch, which works together with a continuously operating rotary printing machine, characterized in that the rotating press element is designed as a cone ( 2 ) rolling over a punch plate ( 3 ) and that for the during The punching process in the punching area requires the standstill of the printing, paper or film web ( 1 ) in opposite web parts before and after the punching device dancer rollers ( 4 ) in a manner known per se, which can be adjusted together with a speed corresponding to the web speed. 2. Stanzvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Tänzerwalzen (4) an einem von einem Doppelkur­ belgetriebe (6, 7) hin und her bewegbaren Kreuzkopf (5) angeordnet sind, wobei das Kurbelgetriebe (7) über eine Hubverstellvorrichtung (9) mit einem von einem Kurvenme­ chanismus (10) angetriebenen Kreuzkopf (8) verbunden ist.2. Punching device according to claim 1, characterized in that the dancer rollers ( 4 ) are arranged on a cross gear ( 6, 7 ) reciprocatingly movable cross head ( 5 ), the crank mechanism ( 7 ) via a stroke adjustment device ( 9 ) is connected to a crosshead ( 8 ) driven by a curve mechanism ( 10 ).
DE19863614575 1986-04-29 1986-04-29 PUNCHING DEVICE Withdrawn DE3614575A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19863614575 DE3614575A1 (en) 1986-04-29 1986-04-29 PUNCHING DEVICE
EP87730035A EP0244348A1 (en) 1986-04-29 1987-04-08 Punching device
JP10298787A JPS62264897A (en) 1986-04-29 1987-04-24 Puncher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863614575 DE3614575A1 (en) 1986-04-29 1986-04-29 PUNCHING DEVICE

Publications (1)

Publication Number Publication Date
DE3614575A1 true DE3614575A1 (en) 1987-11-05

Family

ID=6299832

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863614575 Withdrawn DE3614575A1 (en) 1986-04-29 1986-04-29 PUNCHING DEVICE

Country Status (3)

Country Link
EP (1) EP0244348A1 (en)
JP (1) JPS62264897A (en)
DE (1) DE3614575A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2099078T3 (en) * 1989-09-29 1997-05-16 Landis & Gyr Tech Innovat DEVICE AND PROCEDURE FOR STAMPING DELICATE TEXTURES.
US6334248B1 (en) 1996-09-20 2002-01-01 Total Register, Inc. Apparatus and method for the continuous high speed rotary application of stamping foil
EP1344639A3 (en) * 2002-03-12 2004-04-28 SCA Hygiene Products GmbH Web embossing unit
JP7304034B2 (en) * 2019-11-05 2023-07-06 サクラ精機株式会社 Work processing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2156829A1 (en) * 1971-11-16 1973-05-24 Roeder & Spengler Ohg Punch/blanking device - for cutting patterned shapes from eg plastics, textile leather cardboard

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1685309A (en) * 1927-04-02 1928-09-25 Edward R Boylan Dieing-out machine
DE2142298C3 (en) * 1971-08-24 1976-01-02 Wupa-Maschinenfabrik Gmbh & Co Kg, 4057 Brueggen Punching machine for sheets of paper, cardboard, foil or the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2156829A1 (en) * 1971-11-16 1973-05-24 Roeder & Spengler Ohg Punch/blanking device - for cutting patterned shapes from eg plastics, textile leather cardboard

Also Published As

Publication number Publication date
EP0244348A1 (en) 1987-11-04
JPS62264897A (en) 1987-11-17

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8139 Disposal/non-payment of the annual fee