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DE463105C - Multiple folding machine with successive punches - Google Patents

Multiple folding machine with successive punches

Info

Publication number
DE463105C
DE463105C DED51209D DED0051209D DE463105C DE 463105 C DE463105 C DE 463105C DE D51209 D DED51209 D DE D51209D DE D0051209 D DED0051209 D DE D0051209D DE 463105 C DE463105 C DE 463105C
Authority
DE
Germany
Prior art keywords
punches
folding machine
multiple folding
die
fold
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
Application number
DED51209D
Other languages
German (de)
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.)
Deutsche Werke Kiel A G
Original Assignee
Deutsche Werke Kiel A G
Publication date
Priority to DED51209D priority Critical patent/DE463105C/en
Application granted granted Critical
Publication of DE463105C publication Critical patent/DE463105C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/20—Zig-zag folders

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

1VIehrfach-Falzmaschine mit nacheinander wirkenden Stempeln Die Erfindung betrifft eine Mehrfach-Falzmaschine mit nacheinander wirkenden Stempeln, die insbesondere für Papier, Pappe u. dgl. bestimmt ist. Während bei bekannten Falzmaschinen dieser Art die Falzung an einem Ende beginnt tind in einer Richtung weiterschreitet, erfolgt gemäß der Erfindung die Falzung in der Weise, daß von dem oder den beiden mittleren Stempeln ausgehend immer je zwei Stempel gleichzeitig in die Matrize eintreten, so daß die Falzung von innen nach außen fortschreitend erfolgt, wodurch erreicht wird, daß in der gleichen Zeit die doppelte Anzahl Falze hergestellt werden kann.1VMultiple folding machine with punches acting one after the other. The invention relates to a multiple folding machine with successively acting punches, in particular for paper, cardboard and the like. While in known folding machines this Kind of the fold starts at one end and proceeds in one direction, takes place according to the invention the folding in such a way that of the one or both middle Starting from stamping, always two stamps enter the die at the same time, so that the fold takes place progressively from the inside out, whereby achieved that twice as many folds can be made in the same time.

In der Zeichnung ist als beispielsweise Ausführungsform der Erfindung eine Maschine zur Herstellung von drei Falzen dargestellt.In the drawing is an example embodiment of the invention a machine for the production of three folds is shown.

An der Druckplatte a sind die beiden äußeren Falzstempel b fest und der mittlere Falzstempel c längsverschiebbar angeordnet. Der Stempel c wird in der Ruhelage durch eine Feder d nach außen gedrückt. Wenn die Druckplatte mit den Stempeln auf die Matrize e heruntergedrückt wird, so tritt zunächst der mittlere Stempel c in die zugehörige Nut f der Matrize ein und bildet den mittleren Falz. Wenn dieser Falz. fertig ist, treten die beiden äußeren Stempel b in die zugehörigen Nuten g der Matrize ein. Dabei bleibt der mittlere Stempel in der Falzlage stehen und schiebt sich entsprechend der fortschreitenden Bewegung der Druckplatte in diese unter Zusammendrückung der Feder d ein.The two outer folding punches b are fixed to the pressure plate a and the middle folding die c is arranged to be longitudinally displaceable. The stamp c is in the Rest position pressed outwards by a spring d. When the printing plate with the stamps is pressed down on the die e, the middle punch occurs first c into the associated groove f of the die and forms the middle fold. If this Fold. is done, the two outer punches b enter the associated grooves g the die. The center punch remains in the fold position and pushes according to the progressive movement of the pressure plate in this under compression the spring d a.

Wenn die Maschine in einem Arbeitsgange vier Falze herstellen soll, so werden zwei mittlere Stempel verschiebbar angeordnet. Bei fünf Falzen wird die Einrichtung so getroffen, daß drei mittlere Stempel verschiebbar angeordnet sind, wobei der mittelste gegenüber den beiden benachbarten in der Ruhelage um die Höhe der Matrizennut vorsteht. Die Falzung erfolgt also fortschreitend von innen nach außen. In dieser Weise können beliebig viele Falze in einem Arbeitsgange hergestellt werden.If the machine is to produce four folds in one operation, so two middle stamps are arranged to be displaceable. With five folds the Arrangement made in such a way that three central stamps are slidably arranged, with the middle one compared to the two neighboring ones in the rest position by the height the die groove protrudes. The folding takes place progressively from the inside in Outside. In this way, any number of folds can be produced in one operation will.

Claims (1)

PATENTANSPRUCH: Mehrfach-Falzmaschine mit nacheinander wirkenden Stempeln, dadurch gekennzeichnet, daß von dem oder den beiden mittleren Stempeln ausgehend immer je zwei Stempel gleichzeitig in die Matrize eintreten, so daß die Falzung von innen nach außen fortschreitend erfolgt.PATENT CLAIM: Multiple folding machine with punches acting one after the other, characterized in that proceeding from the one or both central stamps always two punches enter the die at the same time, so that the fold progressing from the inside out.
DED51209D Multiple folding machine with successive punches Expired DE463105C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED51209D DE463105C (en) Multiple folding machine with successive punches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED51209D DE463105C (en) Multiple folding machine with successive punches

Publications (1)

Publication Number Publication Date
DE463105C true DE463105C (en) 1928-07-23

Family

ID=7053231

Family Applications (1)

Application Number Title Priority Date Filing Date
DED51209D Expired DE463105C (en) Multiple folding machine with successive punches

Country Status (1)

Country Link
DE (1) DE463105C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589792A (en) * 1947-03-21 1952-03-18 Hercules Fasteners Inc Pleating machine
DE1256527B (en) * 1964-04-30 1967-12-14 Robert Georges Eugene Durat Method for producing a jacket seam on a cardboard container with a heat-sealable inner coating
EP0225844A2 (en) * 1985-12-03 1987-06-16 Polytex AG Zig-zag folder
DE3545169A1 (en) * 1985-12-20 1987-07-02 Lange Horst Scoring unit for paper, in particular for sheets of letter paper
DE4018869A1 (en) * 1990-06-13 1991-12-19 Fischer Artur Werke Gmbh Appts. for spreading folded nonwoven filter block - has blade like rams reciprocating into folds of filter material to press fold peaks into V-grooves of ribbed filter material holder
EP0739847A1 (en) * 1995-04-25 1996-10-30 Sulzer Chemtech AG Method for zig-zag pleating of a strip-like sheet

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589792A (en) * 1947-03-21 1952-03-18 Hercules Fasteners Inc Pleating machine
DE1256527B (en) * 1964-04-30 1967-12-14 Robert Georges Eugene Durat Method for producing a jacket seam on a cardboard container with a heat-sealable inner coating
EP0225844A2 (en) * 1985-12-03 1987-06-16 Polytex AG Zig-zag folder
EP0225844A3 (en) * 1985-12-03 1988-09-14 Polytex AG Zig-zag folder
DE3545169A1 (en) * 1985-12-20 1987-07-02 Lange Horst Scoring unit for paper, in particular for sheets of letter paper
DE4018869A1 (en) * 1990-06-13 1991-12-19 Fischer Artur Werke Gmbh Appts. for spreading folded nonwoven filter block - has blade like rams reciprocating into folds of filter material to press fold peaks into V-grooves of ribbed filter material holder
DE4018869C2 (en) * 1990-06-13 2000-11-30 Freudenberg Carl Fa Device for fanning a multi-folded filter fleece
EP0739847A1 (en) * 1995-04-25 1996-10-30 Sulzer Chemtech AG Method for zig-zag pleating of a strip-like sheet
US5689989A (en) * 1995-04-25 1997-11-25 Sulzer Chemtech Ag Method for the zigzag-like folding of a strip-like foil

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