EP1211000A2 - Procédé pour le pliage en segments d'éléments de reliure en fil - Google Patents

Procédé pour le pliage en segments d'éléments de reliure en fil Download PDF

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Publication number
EP1211000A2
EP1211000A2 EP01126528A EP01126528A EP1211000A2 EP 1211000 A2 EP1211000 A2 EP 1211000A2 EP 01126528 A EP01126528 A EP 01126528A EP 01126528 A EP01126528 A EP 01126528A EP 1211000 A2 EP1211000 A2 EP 1211000A2
Authority
EP
European Patent Office
Prior art keywords
bending
wire binding
binding element
wire
bent
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Withdrawn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
EP01126528A
Other languages
German (de)
English (en)
Other versions
EP1211000A3 (fr
Inventor
Hans-Peter Würschum
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen 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 claimed from DE10059344A external-priority patent/DE10059344A1/de
Priority claimed from DE2001141811 external-priority patent/DE10141811A1/de
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Priority to US09/994,742 priority Critical patent/US20020106265A1/en
Priority to US09/994,743 priority patent/US20020085898A1/en
Priority to US09/994,741 priority patent/US20020085897A1/en
Publication of EP1211000A2 publication Critical patent/EP1211000A2/fr
Publication of EP1211000A3 publication Critical patent/EP1211000A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F45/00—Wire-working in the manufacture of other particular articles
    • B21F45/16—Wire-working in the manufacture of other particular articles of devices for fastening or securing purposes

Definitions

  • the invention relates to an apparatus and a method for bending Wire binding elements that are used in a wire comb binding.
  • Wire-O TM wire binding elements registered trademark
  • EP 0 095 243 A1 and EP 0 095 245-B1 European patent applications
  • Wire-O wire binding elements are included as wire loops spaced parallel to one another a loop length L, a loop spacing A and a wire diameter D, as in Fig. 4 shown, defined and become one by means of suitable locking devices Wire-o-ring shaped.
  • the binding devices for the aforementioned patent applications are such designed that the processing of preformed Wire-O wire binding elements with different loop distances and lengths is made possible.
  • the preformed Wire-O wire binding elements consist of wire loops seen from the side two adjacent semicircles each in a C- or ⁇ -shaped structure form.
  • the C- or ⁇ -shaped structure is closed after the leaf-shaped Substrates with their holes were threaded into the wire binding element, so that a circular ring bond results.
  • the ⁇ -shaped structure results when in the A bead was introduced in the middle of the loops of the wire binding element. Such Beading can facilitate the closing process of the preformed Wire-O wire binding element.
  • the devices mentioned have the disadvantage that for binding Brochures of different formats and thicknesses necessary for this Wire binding elements in the form of several already formed binding element stocks, e.g. as Roll material or as elements cut to length, the binding device for Must be made available.
  • binding element stocks e.g. as Roll material or as elements cut to length
  • DE 28 47 700 A1 describes a method for producing a wire binding for blocks etc. known in which a wire continuously withdrawn from a supply by and bending is formed into a wavy structure, the wavy Wire structures are then bent into a C-shaped shape transversely to the plane of the waves becomes. Forming rolls with fixed diameters are used for bending, so that only wire binding elements with fixed loop spacing and length are producible.
  • each wire loop of the wire comb must be closed be bent into a ring. It should be noted that the radius of the resulting ring from the stack thickness of the sheet-like substrates and thus from the wire loop length is dependent.
  • the Carrying out the method a device provided with a first bending unit and a second bending unit and each bending unit has at least one hold-down device, one Support and a bending beam comprises, the first bending unit and the second Bending unit along the loop of the wire binding elements individually and in a controlled manner Are displaceable.
  • the hold-down clamps together with the support the wire binding element and the bending beam bends through one Rotational movement of the free end of the wire binding element around the hold-down device by one given angle. Rounding or bending aids can be made on the hold-down device be provided, which reduce springback of the bent wire segment.
  • the flat, loop-shaped wire binding element before bending by one along an edge a plurality of perforated row of sheet-like substrates provided, so that a plurality of sheet-shaped substrates between during the bending process the bending units.
  • the wire binding element is then bent, if a stack of sheet-like substrates, especially in the middle, located between the bending jaws.
  • the wire binding element is in its flat shape in introduced a row of perforations on an edge of the stack of sheet-like substrates. This facilitates the insertion of the wire binding element.
  • a Clamping device such as pliers, two counter-rotating stamps or the like
  • the device for performing the method on two O-formers by means of which the bending of the segments, the segment-like wire binding element bent into a C-shape in a complete 0-shape, i.e. an essentially circular, segmented shape is bent, so that the majority of sheet-shaped substrates to a loose Booklet is bound.
  • this method it is possible to make a previously flat one Wire binding element for binding a booklet to a complete one Close wire clip binding element, the wire binding element during the entire process is already introduced into the stack of sheet-like printing materials.
  • the length of the segments results from the loop length of the planes Wire binding elements that specify the radius of the curved ring.
  • the number of Segments also essentially result from the radius of the curved ring for aesthetic reasons, a round as possible around the segment-like curved ring To give appearance.
  • Four to seven facets are optionally centered on both sides of the wire binding element bent.
  • This can improve the stability of the ring when following the segment-like bending of the wire binding element in a C-shape by means of the O-formers is compressed into a ring.
  • Other bending angles are also within the scope of the inventive method.
  • the method according to the invention is particularly advantageous if the segments successively, starting from the outside.
  • electronics are used used to depend on the length of the segments and the number of segments To determine the loop length of the wire binding element. It will also be advantageous electronics used to control the sequence of movements of the bending devices, in particular the exact approach to the bending positions, from which the length of the Segments.
  • the sequence of movements i.e. the reciprocal Clamping and bending the wire binding element can also use a curve control or electronically controlled stepper motors.
  • the starting the bending positions advantageously only by electronically controlled stepper motors carried out to the greatest possible flexibility in the choice of the number of segments and the length of the segments of the curved C-shaped wire binding element.
  • the segments of the C-shaped wire binding element all have same length to a folded ring of a wire comb binding to give it the best possible round appearance, but it can also be different Segment lengths are provided.
  • FIG. 1 a fully bound booklet 10 is shown, the continuous binding having.
  • FIG. 2 shows a single weave, which consists of wire binding elements 41 ' exist, each have only a single loop and for each hole 12 in the Print carriers exactly one wire binding element 41 'is used.
  • 3 is one Wire comb binding shown, consisting of several, for example multi-loop Wire binding elements 41 ', which are spaced apart from one another such that Holes 12 remain free. Any other combination of the above is clear to the expert.
  • the wire binding elements 41, 41 ', 41 " which as more than two loops 4, loops S with a Loop length L, a loop distance A, a wire diameter D and one Number of loops N.
  • FIG. 5 shows a device 90 for carrying out the method according to the invention shown schematically.
  • the device 90 has a first bending device 95 and a to this end essentially symmetrical second bending devices 95 ', which are shown in Direction of the wire binding element 41, 41 ', 41 "at right angles to the wire loops S extends.
  • the first and second bending devices 95, 95 'each comprise a first or second support 92, 92 'on which a flat, loop-shaped wire binding element 41, 41', 41 "is placed, as well as a first and second hold-down device 91, 91 'which in Interaction with the assigned first or second edition 92, 92 "the Wire binding element 41, 41 ', 41 "optionally clamps and releases.
  • the hold-down devices 91, 91' are mounted such that on the one hand they are perpendicular to the wire binding element 41, 41 ', 41 "can move to clamp the wire binding element 41, 41 ', 41" or release.
  • the hold-down device 91, 91 ' is driven by a person skilled in the art known stepper motors in connection with suitable, known to the expert Control and management means, which are not shown for the sake of clarity.
  • the first and second bending devices 95, 95 'furthermore each comprise a first or second bending beam 93, 93 ', which is also at least over the entire Loop width, which is essentially the distance A between two loops Corresponds to wire carpet 41 ", along the wire binding element first or second 41, 41 ', 41 ".
  • the first and second hold-down devices, respectively 91, 91 ' is designed such that each wire loop S is a first or a second one Hold-down 91,91 'is assigned.
  • a first or second common hold-down 91 91 'for all wire loops S which are equipped with a first or second bending device 95, 95' can also be bent.
  • the first or second bending device 95, 95 ' is supported and driven such that the first or second bending device 95, 95 'with all components 91, 91', 92, 92 ', 93, 93 'controlled along the wire loops S of the wire binding element 41, 41', 41 " is movable.
  • the displacement of the bending devices takes place essentially symmetrical to the center of an inserted wire binding element 41, 41 ', 41 ".
  • This Shift is used to approach the different bending positions for the bending of the individual segments used as described below.
  • the storage, the The drive and control are not shown for the sake of clarity, but they are around commercially available elements for storage, drive and the control of mechanical components.
  • the device 90 for carrying out the method according to the invention also has first and second O-formers 94, 94 ', which bent the into a C-shape loop-shaped wire binding element 41, 41 ', 41 "in a substantially round O-shape bend.
  • the first and second O-formers 94, 94 ' are rotatably mounted and also provided with control, drive and guide means, not shown, but the Are known to those skilled in the art. The mode of operation of the O-Shapers is described in more detail below described.
  • FIGS. 6a-j The method according to the invention is illustrated in FIGS. 6a-j.
  • the device for performing the Method 90 as shown in Figure 6a in the home position in which all moving Elements are in the calibrated zero positions.
  • the two bending devices 95, 95 ' move together.
  • the Stamps 97, 97 ' clamp the stack of sheet-like printing materials 11 and remain in this position during the further procedure.
  • the bending devices 95, 95 ' likewise move up to the stack of sheet-like printing materials 11.
  • the wire binding element 41, 41 ', 41 initially led to the first shelf 92, so that the closed ends of the Wire loops come to rest on the shelf.
  • the next step will be both Hold-down device 91, 91 'moved into the vicinity of the wire binding element 41, 41', 41 "without to jam this (see Fig. 6c). This serves as an introduction aid for the Wire binding element 41, 41 ', 41 ".
  • the combing device then combs this Wire binding element 41, 41 ', 41 "through the row of perforations 12 of the sheet Substrates until the closed end of the wire binding element 41, 41 ', 41 "on the Storage area of the other shelf comes to rest.
  • first and second bending beams 93, 93 'around the respective first and second hold-down devices 91, 91 'by an angle between typically pivoted 25 ° to 35 ° upwards, with a pivoting by 30 ° is particularly advantageous (see Fig. 6f).
  • first or second Bending beam 93, 93 ' is the respective free end of the wire loop S des Wire binding element 41, 41 ', 41 "bent upwards by the relevant angle and forms the first segment.
  • the first After bending the first segment, the first becomes Hold down 91 raised and both bending devices by half a segment moved inside to the stack of sheet-shaped printing materials 11, whereby the wire loop by half a segment length from the central position of the stack of sheet-like printing materials 11 moves to the second bending device (see Fig. 6g). Then the second hold-down 91 'the wire loop S in the second bending position, the first Hold-down device 91 releases the wire loop and both bending devices 95, 95 'move again towards each other by half a segment length. This will make the wire loop S again shifted such that they are leaf-shaped symmetrically to the center of the stack Printing materials 11 comes to rest.
  • the first hold-down device 91 then clamps it Wire loop in the second bending position (see Fig. 6h).
  • Sequence of closing and opening the first and second hold-down devices 91, 91 ' reverse so that the second hold-down 91 'is raised first, etc. is essential only that by moving the wire binding element 41, 41 ', 41 "twice by one half segment length in opposite directions the wire binding element 41, 41 ', 41 " is ultimately in the same position as before.
  • the other segments are created by repeating the last steps. there the last segment is advantageously bent at an angle of only 15 °, which leads to improved behavior in a subsequent step to close the wire binding element 41, 41 ', 41 "now in a C-shape to a complete one closed wire-o-ring.
  • FIG. 6i shows the position of the elements of the device for carrying out the Method according to the invention shown to close the C-present Wire binding element 41, 41 ', 41 "to form a completely closed wire O-ring perform.
  • the first O-former 94 swings down and becomes C-shaped up to it wire binding element 41, 41 ', 41 ".
  • the first O-former 94 was previously in a swiveled-up condition to allow insertion of the Wire binding element 41, 41 ', 41 "in the row of perforations 12 of the stack of sheets Allow substrates 11.
  • the second O-former 94 ' also moves to the side Wire binding element 41, 41 ', 41 "so that the C-shaped wire binding element 41, 41', 41 "between the first O-former 94 and the second O-former 94 ' becomes.
  • the two hold-down devices 91, 91 ' are then raised, so that a complete closing of the wire binding element 41, 41 ', 41 "is possible (see FIG. 6j) Afterwards, the two O-formers continue to move towards each other to complete one to produce closed wire-o. Finally, all components of the device move in their starting position back and the now wire-bound brochure can be taken out.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Sheet Holders (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Package Frames And Binding Bands (AREA)
  • Wire Bonding (AREA)
EP01126528A 2000-11-29 2001-11-14 Procédé pour le pliage en segments d'éléments de reliure en fil Withdrawn EP1211000A3 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US09/994,742 US20020106265A1 (en) 2000-11-29 2001-11-28 Binding apparatus and method
US09/994,743 US20020085898A1 (en) 2000-11-29 2001-11-28 Apparatus and method for segmented bending of wire binding elements
US09/994,741 US20020085897A1 (en) 2000-11-29 2001-11-28 Binding process for manufacturing brochures

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10059344 2000-11-29
DE10059344A DE10059344A1 (de) 2000-11-29 2000-11-29 Verfahren zum Herstellen von Broschüren beliebiger Formate und Dicken mittels Drahtkammbindung
DE10141811 2001-08-27
DE2001141811 DE10141811A1 (de) 2001-08-27 2001-08-27 Vorrichtung zum flexiblen Herstellen von Drahtbindeelementen für das Binden von Broschüren beliebiger Formate und Dicken mittels Drahtkammbindung

Publications (2)

Publication Number Publication Date
EP1211000A2 true EP1211000A2 (fr) 2002-06-05
EP1211000A3 EP1211000A3 (fr) 2003-12-17

Family

ID=26007838

Family Applications (2)

Application Number Title Priority Date Filing Date
EP01122587A Expired - Lifetime EP1211097B1 (fr) 2000-11-29 2001-09-26 Dispositif pour la fabrication d'éléments de reliure en fil pour la reliure de brochures de format et d'épaisseur quelconque au moyen d'un peigne de brochage
EP01126528A Withdrawn EP1211000A3 (fr) 2000-11-29 2001-11-14 Procédé pour le pliage en segments d'éléments de reliure en fil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP01122587A Expired - Lifetime EP1211097B1 (fr) 2000-11-29 2001-09-26 Dispositif pour la fabrication d'éléments de reliure en fil pour la reliure de brochures de format et d'épaisseur quelconque au moyen d'un peigne de brochage

Country Status (6)

Country Link
EP (2) EP1211097B1 (fr)
JP (2) JP2002224775A (fr)
CN (1) CN1365897A (fr)
AT (1) ATE350225T1 (fr)
CZ (1) CZ20013618A3 (fr)
DE (1) DE50111783D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10223481A1 (de) * 2002-05-27 2003-12-11 Heidelberger Druckmasch Ag Verfahren zum Biegen von Drahtkammbindeelementen
DE10246074A1 (de) * 2002-10-02 2004-04-15 Heidelberger Druckmaschinen Ag Vorrichtung und Verfahren zur Handhabung von ebenen Drahtbindeelementvorformen

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4818832B2 (ja) * 2006-06-29 2011-11-16 株式会社笹岡工業 綴じ具を用いた束ね物
JP4574664B2 (ja) * 2007-11-13 2010-11-04 株式会社カズマサ 製本装置
JP4528822B2 (ja) * 2007-11-14 2010-08-25 株式会社カズマサ 紙製綴じ具、および、その製造システムと製造装置
DE102012207295B4 (de) * 2012-05-02 2014-09-11 Bielomatik Leuze Gmbh + Co. Kg Verfahren und Vorrichtung zur Herstellung von Büchern mit Drahtkamm- oder Spiralbindung oder anderen vergleichbaren Bindungen
CN102940361B (zh) * 2012-12-05 2014-07-30 厦门台野精密机械有限公司 伞面与伞骨固定点自动紧扣机
CN104493006A (zh) * 2014-12-04 2015-04-08 东莞市智特自动化科技有限公司 笔记本弹簧弯折机
CN106424453B (zh) * 2016-08-31 2019-01-22 佛山市巨隆金属制品有限公司 一种钢勾自动加工设备
CN106825108B (zh) * 2016-12-16 2018-07-10 安徽普伦智能装备有限公司 一种方形铝管制造用的弯管机
CN106799413B (zh) * 2016-12-16 2018-07-10 安徽普伦智能装备有限公司 一种钣金件折弯机
CN109702998B (zh) * 2019-01-26 2020-11-10 广州市思乐办公用品有限公司 圆形胶圈自动成型机
CN110355267A (zh) * 2019-07-05 2019-10-22 广东耐施特机械有限公司 一种条形板冲孔机
CN111426576B (zh) * 2020-03-09 2023-01-13 神宇通信科技股份公司 一种电子线的弯折测试方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847700A1 (de) 1978-11-03 1980-05-14 Will E C H Gmbh & Co Verfahren und vorrichtung zum herstellen einer drahtbindung fuer bloecke, kalender usw.
EP0095243A1 (fr) 1982-05-21 1983-11-30 James Burn Bindings Limited Perfectionnements aux machines à relier au moyen de fil métallique
EP0095245B1 (fr) 1982-05-21 1991-04-03 James Burn International Limited Machines à relier au moyen de fil métallique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190722A (en) * 1937-05-24 1940-02-20 Martin Andre Lueien Machine for shaping wires which are intended for binding perforated leaflets
AU8415891A (en) 1990-07-27 1992-03-02 Harvey M. Ross System and method of manufacturing a single book copy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847700A1 (de) 1978-11-03 1980-05-14 Will E C H Gmbh & Co Verfahren und vorrichtung zum herstellen einer drahtbindung fuer bloecke, kalender usw.
EP0095243A1 (fr) 1982-05-21 1983-11-30 James Burn Bindings Limited Perfectionnements aux machines à relier au moyen de fil métallique
EP0095245B1 (fr) 1982-05-21 1991-04-03 James Burn International Limited Machines à relier au moyen de fil métallique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10223481A1 (de) * 2002-05-27 2003-12-11 Heidelberger Druckmasch Ag Verfahren zum Biegen von Drahtkammbindeelementen
EP1378371A1 (fr) * 2002-05-27 2004-01-07 Heidelberger Druckmaschinen Aktiengesellschaft Procédé pour le pliage d'éléments de reliure en fil en forme de peigne
DE10246074A1 (de) * 2002-10-02 2004-04-15 Heidelberger Druckmaschinen Ag Vorrichtung und Verfahren zur Handhabung von ebenen Drahtbindeelementvorformen

Also Published As

Publication number Publication date
EP1211097A2 (fr) 2002-06-05
JP2002224775A (ja) 2002-08-13
CN1365897A (zh) 2002-08-28
JP2002219541A (ja) 2002-08-06
EP1211097B1 (fr) 2007-01-03
JP3986807B2 (ja) 2007-10-03
EP1211097A3 (fr) 2003-01-29
ATE350225T1 (de) 2007-01-15
CZ20013618A3 (cs) 2002-07-17
DE50111783D1 (de) 2007-02-15
EP1211000A3 (fr) 2003-12-17

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