EP1004531A2 - Plieuse à poches avec intervalles réglables pour le pliage - Google Patents

Plieuse à poches avec intervalles réglables pour le pliage Download PDF

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Publication number
EP1004531A2
EP1004531A2 EP99119475A EP99119475A EP1004531A2 EP 1004531 A2 EP1004531 A2 EP 1004531A2 EP 99119475 A EP99119475 A EP 99119475A EP 99119475 A EP99119475 A EP 99119475A EP 1004531 A2 EP1004531 A2 EP 1004531A2
Authority
EP
European Patent Office
Prior art keywords
working
folding
individual
machine according
cylinder
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.)
Granted
Application number
EP99119475A
Other languages
German (de)
English (en)
Other versions
EP1004531A3 (fr
EP1004531B1 (fr
Inventor
Werner Lehmann
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.)
Bauerle Mathias GmbH
Original Assignee
Bauerle Mathias 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 Bauerle Mathias GmbH filed Critical Bauerle Mathias GmbH
Publication of EP1004531A2 publication Critical patent/EP1004531A2/fr
Publication of EP1004531A3 publication Critical patent/EP1004531A3/fr
Application granted granted Critical
Publication of EP1004531B1 publication Critical patent/EP1004531B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H45/14—Buckling folders
    • B65H45/142—Pocket-type folders
    • B65H45/144—Pockets or stops therefor
    • 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
    • B65H45/14—Buckling folders
    • B65H45/142—Pocket-type folders
    • B65H45/147—Pocket-type folders folding rollers therefor
    • 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
    • B65H45/14—Buckling folders
    • B65H45/142—Pocket-type folders
    • B65H45/148—Pocket-type folders diverters therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/13—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/22—Distance

Definitions

  • the invention relates to an upset folding machine with a Device for automatically setting the folding rollers to different gap widths depending on the measured or calculated thickness of a the gap between the continuous sheet of paper or stack, the folding rollers to be understood in pairs coaxially mounted swivel levers are mounted, which under the influence of electrically controllable actuators are pivotable against permanent restoring forces and the control of the actuators by an electronic Process computer takes place, the one to be set in each case Fold gap widths according to a given work program from measured and / or manually entered Paper thicknesses and / or fold types are calculated.
  • swivel levers are actuated by actuators, through which the center distances of the folding rollers by means of self-locking, manually adjustable thread engagement according to the paper thickness to be processed and the number of paper layers passing through the individual folding points adjustable to different gap widths are.
  • actuators To determine the gap widths of the individual Folding roller pairs is a programmed process computer provided with an input keyboard and a digital display, which is the thickness and the arc length of the incoming Folded goods either manually or via electronic analog-digital converter from a thickness measuring device or a length measuring device and the desired type of fold and / or the set lead lengths of the individual Flow limiter can be entered.
  • Fold gap widths calculated in each case are as Digital values are displayed and / or each with electronic comparison circuits and power amplifiers provided control device.
  • This Control device controls geared motors of overrun control devices, the via the intended thread interventions the continuous adjustment of the individual Center distances on these of the single or multiple Thickness of the folded material corresponding to the gap widths cause and the as actual value transmitter electrical or electronic Have position detectors, each with the Actuators are connected.
  • the thickness measuring device and the length measuring device are in a between a sheet separation device and a feed point formed by a pair of rollers lying transport track arranged.
  • the folding rollers are arranged to each other so that the axes two folding rollers in the corners of an isosceles right triangle and that one each Folding roller of a pair of folding rollers in the direction of one Cathete and the other towards the other cathete the triangle is adjustable. Achieved in this way an optimal arrangement and storage of each two-armed swivel lever and it is guaranteed that the individual folding rollers each without interference and unaffected different from the other folding rollers Fold gap widths can be adjusted.
  • each of electric gear motors are driven and have thread engagements, via which the respective settings of the swivel lever done, allow automatic, individual Adjustment of the individual folding rollers.
  • This setting but with this known upset folding machine over a larger series of identical work processes maintained. It is with this known adjustment device not possible with immediately consecutive different paper or stack thicknesses and Fold types an adjustment within the throughput frequency of the folding rollers.
  • the invention has for its object a compression folding machine to create the type mentioned at the setting of the folding rollers to different Fold gap widths very quickly and also temporarily can be done for a very short period of time.
  • the actuators consist of several cascades in rows arranged pneumatic working cylinders, whose working strokes add up to each other.
  • the design is for controlling the individual working cylinders the invention according to claim 4 advantageous, because it is simple, reliable and has a high switching speed working controls a reliable Ensure the way of working.
  • Due to the configuration according to claim 5 is a very simple, compact and easy to manufacture construction achieved with high functional reliability.
  • the embodiment according to claim 9 also serves to achieve this a high response speed of the individual Working cylinder.
  • the upset folding machine 1 shown only schematically in FIG. 1, has a total of five folding rollers W1 to W5 and also a feed roller W , which forms a feed point E with the first folding roller W1 .
  • This feed point E is located at the point where the two rollers W and W1 touch or have the smallest distance from one another.
  • the folding roller W1 forms the first folding point F1 with the folding roller W2
  • the other folding rollers W2 to W5 each form the folding points F2 , F3 and F4 in pairs.
  • the axes E1 of the feed roller and A1 to A5 of the folding rollers W1 to W5 each lie in the corners of isosceles, right-angled triangles 2, 3 and 4, which are shown in dash-dotted lines in FIG. 2.
  • each of the folding rollers W1 to W5 is in each case radial to the interacting rollers W1 to W4 which either cooperate with it and form either the feeding point E or a folding point F1 to F4 in the direction of the one shown in FIG. 2 Arrows adjustable. This allows the feed gap at the feed point E to be adjusted to the thickness of the incoming paper or paper stack of the folding material to be processed and the gap widths at the individual folding points F1 to F4 to the optimum dimension.
  • the folding rollers W1, W3 and W5 are each in the vertical direction radially to the respective overlying rollers W or W2 and W4 adjustable, while the folding rollers W2 and W4 to the folding rollers W1 and W3 are radially adjustable in the horizontal direction.
  • the paper stops 6, 7, 8 and 9 of which are either manually or automatically, controlled by a process computer 10, according to a predetermined program can be set.
  • the paper deflectors 12 individually assigned to each folding pocket T1 , T2 , T3 and T4 by means of which the individual folding pockets T1 , T2 , T3 and T4 can be closed as required, are manually and / or automatically by the process computer 10 into the folding program set in each case Position bringable.
  • devices driven by an electric motor are provided, which can also be controlled by the process computer 10, which has all the data required for setting the lead lengths in the individual folding pockets T1 to T4 via a connected keyboard 21 , for example, the length of the basic format of the folded goods, the folded shape and the desired length of the final format can be entered, with the new known different folding shapes being selectable overall.
  • the process computer 10 consists, as from the schematic 10 can be seen from a main processor (Master processor) 20/1 and a subordinate second processor (slave processor) 20/2.
  • a main processor Master processor
  • slave processor subordinate second processor
  • the keyboard 21 is connected, which the operator uses to setpoints or parameters can enter.
  • This main processor is also 20/1 able to operate values or parameters the upset folding machine 1 are required, even when switched off Save state so that it doesn't work every time must be re-entered as long as no change is required.
  • an electronic data memory DS in which these values and parameters are kept available for calculation of the gap widths to be determined and to which, for example, four signal transmitters or actual value transmitters can be connected.
  • the work program of the process computer 10 is contained in an EPROM , that is to say in an erasable program instruction memory, by means of which the determination or calculation of the desired values from the parameters mentioned is carried out.
  • the second processor 20/2 carries out the actual setting of the fold gap widths and possibly also the setting of the lead lengths, for example by correspondingly setting the paper stops 6 to 9 in the fold pockets T1 to T4 .
  • This second processor 20/2 is connected via an interface 20/3 for the exchange of data with the main processor 20/1 and is provided with an output-side power amplifier LV , via which it controls the control units SE1 , SE2 , SE3 , SE4 and SE5 for setting the fold gap widths controls.
  • An analog-digital converter unit A / D connects both analog signal transmitters and an automatic paper or stack thickness measuring device 40 to the second processor 20/2, while an automatic sheet counting device 41 is connected directly to it.
  • the number of paper layers with which the folded material passes the individual fold points F1 to F4 can be different.
  • the fold gap widths of the individual fold points F1 to F4 if they are to be optimally adjusted, can correspond to single to four times the paper or stack thickness. It should also be borne in mind that the paper thicknesses of the folded material to be processed can be very different.
  • a setting mechanism is provided for the individual folding rollers W1 to W5 at the two roller ends, as shown, for example, in FIG. 8 shown for the folding roller W1 for setting the gap width at the feed point E. is.
  • the feed roller W is fixed in place, ie rotatably mounted in radially immovable bearings 13 in two frame boards 14 and 15.
  • the first folding roller W1 on the other hand, like the other folding rollers W2 to W5 , is each mounted on a lever arm 23 of a bearing part consisting of a two-armed pivoting lever 22, which can be pivoted about a pivot bearing parallel to the roller axis on bearing journal 25 and whose second lever arm 24 is below that Influence of a tension spring 26 is that the folding roller W1 is pressed radially against the feed roller W from below.
  • the second lever arm 24 of the pivot lever 22 is provided with an adjusting screw 27, which is seated on an activatable actuator S1 , which is fixed in the frame of the folding machine.
  • FIG. 8 there are two such actuators S1 which can simultaneously actuate the pivot levers 22 of the folding roller W1 , which are also provided in pairs.
  • the other pairs of pivot levers 22/2, 22/3, 22/4 and 22/5 shown in FIG. 2 are each assigned two actuators S2 , S3 , S4 and S5 , the actuators S1 , S2 and S3 each occupying a vertical position and the two actuators S4 and S5 are in a horizontal position. This ensures that the actuators S1 to S5 assigned to the individual pivot levers 22 to 22/5 are each arranged at right angles to the lever arms 24 which they actuate.
  • actuators S1 to S5 are each constructed identically. They each consist of several, in the present embodiment of FIG. 3, three, cascade-like, arranged in rows pneumatic working cylinders 61, 62, 63, the working strokes of which add together. These working cylinders 61, 62, 63 are arranged axially displaceably axially in a common housing cylinder 65. They each consist of a cylindrical housing body 70 with an airtightly inserted end wall 71 and a second end wall 72 integrally formed in one piece. Thrust pistons 73 with sealing rings 74 are each axially movable in the cylindrical cavities of the housing body 70.
  • thrust pistons 73 are each provided with a cylindrical thrust tappet 76 which projects movably through a central axial bore 75 of the fixed end wall 72.
  • a spacer pin 77 is provided on the side of the push piston 73 opposite this push rod 76, which defines the starting position or the rest position of the push piston 73 by having its lower end seated on the respective end wall 71.
  • the cavity lying between the end wall 71 and the thrust piston 73 forms a pressure chamber 78 of the respective working cylinder 61, 62 or 63.
  • the hollow space 79 between the thrust piston 73 and the fixed end wall 72 is through axial bores 80 with the respectively between two working cylinders 61 and 62 or 62 and 63 lying cavity 81 or 82 of the housing cylinder 65, wherein this cavity 79 of the working cylinder 63 is directly connected to the external environment through the axial bores 80.
  • each two working cylinders 61 and 62 or 62 and 63 lying cavities 81 and 82 of the housing cylinder 65 are each with radial bores 83 and 84 with connected to the outside air.
  • cavities 81 and 82 are each formed by that the end walls 71 of the working cylinders 62 and 63 the push rod 76 of the working cylinder in front of it 62 or 61 due to the tensile action of the tension spring 26 sits and this push rod 76 also in their rest position protrude from the upper end wall 72 to between the adjacent working cylinders 61 and 62 and 62, respectively and 63 maintain a minimum axial distance.
  • Both the radial bores 83 and 84 in the housing cylinder 65, as well as the axial bores 80 in the end walls 72 of the working cylinders 61, 62 and 63 serve alternately as ventilation and ventilation channels for the air chambers 79 of the three working cylinders 61 to 63.
  • the radial bores 83 and 84 and the axial bores 80 several times are present, so that in the shortest possible time when moving a thrust piston 73 or one of the working cylinders 61, 62, 63 even the largest possible volume of air in the Cavities 81 and 82 and 79 penetrate or from these can leak.
  • the working cylinders 61, 62 and 63 are each provided with at least one radial inlet bore 85.
  • these inlet bores 85 each lie in a circumferential circumferential groove 86, the axial length L1 or L2 of which extends over a dimension that the The sum of the individual working strokes h1 and h2 corresponds to the thrust pistons 73 lying in front of them. In the present case, these are the working strokes of the thrust pistons 73 of the two working cylinders 62 and 63.
  • the circumferential grooves 86 of the working cylinders 61 to 63 are each sealed by two ring seals 90 in both axial directions.
  • the housing cylinder 65 is provided with compressed air connections 66, 67 and 68 for the compressed air supply to the individual working cylinders 61, 62, 63, each of which opens into a circumferential groove 86. Because the working cylinder 61 does not move in the housing cylinder 65, the axial extent or length of its circumferential groove 86 need only approximately correspond to the bore diameter of the compressed air connection 66 or the diameter of its inlet bore 85
  • the number of compressed air connections 66, 67 and 68 corresponds thus the number of arranged in the housing cylinder 65 Working cylinders 61, 62 and 63, so that each working cylinder 61, 62 and 63 individually and independently acted upon by compressed air from the other two working cylinders can be what happens because each into the pressure chamber 78 of the working cylinder in question 61, 62 or 63 compressed air is introduced.
  • the working cylinder 61 When the working cylinder 61 is pressurized with compressed air, its push piston 73 shifts the two working cylinders 62 and 63 behind it by the size of its working stroke h1 in the stationary housing cylinder 65 via the push rod 76.
  • the working cylinder 62 When the working cylinder 62 is actuated, its push piston 73 moves over the push rod 76 the working cylinder 63 around the working stroke h2 which the thrust piston carries out in the working cylinder 62.
  • the push piston 73 of the working cylinder 63 actuates the lever arm 24 of the pivot lever 22 directly.
  • the working strokes h1 , h2 and h3 of the individual thrust pistons 73 thus add up while being acted upon simultaneously.
  • the axial distances of the thrust pistons 73 from the fixed end walls 72 of the individual working cylinders 61 to 63 are each of different sizes, so that the working strokes h1 , h2 and h3 are also different.
  • the working stroke h1 of the working cylinder 61 is 0.5 mm
  • the working stroke h2 of the working cylinder 62 is 1 mm
  • the working stroke h3 of the working cylinder 63 is 2 mm.
  • pneumatic control units SE1 , SE2 , SE3 , SE4 and SE5 are provided in the actuators S1 to S5, which are actuated in pairs, for the individual actuation of the working cylinders 61, 62 and 63.
  • the identical control units SE1 to SE5 each have three 2/3 way valves V1 , V2 and V3 , the outputs of which are connected via pressure lines 91, 92, 93 to the compressed air connections 66, 67 and 68 of the individual actuators S1 to S5 .
  • the 2/3 way valves V1 , V2 and V3 are in turn connected on the input side via compressed air lines 94, 95 and 96 and via a distributor line 98 to a compressed air source, for example to a compressor 97.
  • the individual 2/3 way valves V1 , V2 and V3 of the control units SE1 to SE5 are controlled via the power amplifier LV of the process computer 10 as a function of the data which the paper or stack thickness measuring device 40 or the sheet counting device 41 sends to the process computer 10 deliver.
  • FIG. 2 schematically shows that, for example, a thick stack of paper 100, a single sheet 101, a double sheet 102 and then again a thick stack of paper 100 can enter the folding machine, which are detected by the paper or stack thickness measuring device 40.
  • the respective setting of the folding rollers such as W1 , W2 , W3 , W4 and W5 is then carried out accordingly to the calculated, optimal folding gap width, which is given as an example in the table in FIG. 9.
  • the pneumatic working pressure with which the push piston 73 of the individual working cylinders 61, 62 and 63 individually or can be acted upon and actuated together for example 6 bar.
  • the return springs 26 have the task of quickly returning the pivoting levers 22 and the working cylinders 62 and 63 or the pushing pistons 71 of all the working cylinders 61, 62 and 63 to their starting position in order to set the respective gap width to zero when the pressurization has ended .
  • the pressure lines 91, 92 and 93 must also be disconnected from the inlet-side pressure line 94 or 95 or 96 and at the same time activated, so that the air in the pressure chambers 78 can quickly escape outdoors. To ensure this, appropriate line cross sections are required.
  • the upset folding machine 1 is a Upstream sheet collecting device 52, in each of which Formed stacks of sheets according to a certain program can be made up of different amounts of paper sheets exist and therefore also different stack thicknesses exhibit.
  • the feeding of the individual sheets of paper takes place, as shown in Fig. 1, from a stack of paper 53 a separating device 54, from which the individual sheets of paper, for example by means of a suction roller 56 deducted from the paper stack 53 and by pairs of conveyor rollers 57 transported into the sheet collecting device 52 become.
  • the thickness measuring device arranged in this sheet collecting device 52 40 and the sheet counting device 41 are, as described, connected to the process computer 10 and serve as a signal generator for the measured Sheet or stack thickness or for the number of each to a stack of individual sheets.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP99119475A 1998-11-20 1999-09-30 Plieuse à poches avec intervalles réglables pour le pliage Expired - Lifetime EP1004531B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29820796U 1998-11-20
DE29820796U DE29820796U1 (de) 1998-11-20 1998-11-20 Stauchfalzmaschine mit einstellbaren Falzspaltweiten

Publications (3)

Publication Number Publication Date
EP1004531A2 true EP1004531A2 (fr) 2000-05-31
EP1004531A3 EP1004531A3 (fr) 2000-08-23
EP1004531B1 EP1004531B1 (fr) 2002-12-04

Family

ID=8065622

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99119475A Expired - Lifetime EP1004531B1 (fr) 1998-11-20 1999-09-30 Plieuse à poches avec intervalles réglables pour le pliage

Country Status (5)

Country Link
US (1) US6475129B1 (fr)
EP (1) EP1004531B1 (fr)
JP (1) JP2000153960A (fr)
DE (2) DE29820796U1 (fr)
ES (1) ES2188081T3 (fr)

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EP1201590A2 (fr) * 2000-10-23 2002-05-02 Heidelberger Druckmaschinen Aktiengesellschaft Réglage de la fente des cylindres de pliage
FR2867718A1 (fr) * 2004-03-17 2005-09-23 Roland Man Druckmasch Machine a imprimer avec un dispositif pour la mesure d'un produit d'impression
EP1588973A1 (fr) * 2004-04-22 2005-10-26 Maschinenbau Oppenweiler Binder GmbH & Co. KG Groupe de pliage équipé de moyens de réglage de rouleaux plieurs.

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US6645134B2 (en) 2001-09-12 2003-11-11 Vijuk Equipment, Inc. Outsert-forming apparatus
US6656103B1 (en) * 2000-11-28 2003-12-02 Vijuk Equipment, Inc. Informational item forming machine and method
US7147217B2 (en) * 2001-07-19 2006-12-12 Krdc Co., Ltd. Paper binding system of image forming apparatus and method for controlling the same
DE10157252A1 (de) * 2001-11-22 2003-06-05 Heidelberger Druckmasch Ag Falzwerk mit einer Falzwalzenbelastung
DE50106223D1 (de) 2001-12-11 2005-06-16 Oppenweiler Binder Gmbh Maschb Verfahren zur Einstellung der Falzspaltenweite mehrerer Falzwalzenpaare.
CN1678984B (zh) * 2002-06-27 2012-06-13 菲利普莫里斯生产公司 嵌入式插入物折叠器系统
DE10336757B4 (de) * 2002-08-16 2011-10-06 Dirk Gabriel Taschenfalzverfahren
PL210927B1 (pl) * 2003-02-25 2012-03-30 Philip Morris Products Sposób i urządzenie do zaginania i nakładania zagiętych ulotek informacyjnych onsert na artykuły
US6899664B2 (en) * 2003-09-24 2005-05-31 Gregory R. Gale Device for returning folded paper and folding apparatus including same
ITBO20040405A1 (it) * 2004-06-25 2004-09-25 Gd Spa Metodo ed unita' per ripiegare coupon in una macchina impacchettatrice
US7175586B2 (en) 2005-03-21 2007-02-13 Vijuk Equipment, Inc. Methods of forming outserts
JP4544112B2 (ja) * 2005-09-20 2010-09-15 コニカミノルタビジネステクノロジーズ株式会社 後処理装置、後処理方法
JP4307460B2 (ja) * 2006-03-24 2009-08-05 ホリゾン・インターナショナル株式会社 紙折り機用ローラ装置
US7537556B2 (en) * 2007-10-25 2009-05-26 Xerox Corporation High capacity knife folding system
JP5070115B2 (ja) * 2008-04-15 2012-11-07 株式会社リコー シート折り装置、シート処理装置及び画像形成装置
IT1392375B1 (it) * 2008-07-18 2012-03-02 Gd Spa Macchina confezionatrice per la produzione di filtri combinati per sigarette.
DE102008048287A1 (de) * 2008-09-22 2010-03-25 Heidelberger Druckmaschinen Ag Vorrichtung und Verfahren zum Falzen von Bogen
JP5018933B2 (ja) * 2010-06-28 2012-09-05 コニカミノルタビジネステクノロジーズ株式会社 用紙折畳装置
WO2012072416A1 (fr) * 2010-11-30 2012-06-07 Oce-Technologies B.V. Plieuse de feuilles, procédé de pliage de feuilles et système d'impression comprenant la plieuse de feuilles
CN102674036A (zh) * 2011-03-16 2012-09-19 旭丽电子(广州)有限公司 应用于馈入不同厚度的媒体的馈入机构及其媒体处理装置
CN102849520A (zh) * 2012-08-31 2013-01-02 苏州一致电子制程有限公司 折页机推臂
US10363766B2 (en) 2013-03-15 2019-07-30 G&K-Vijuk Intern. Corp. Information item forming machine with visual inspection unit and method for forming and sorting informational items
JP6708810B2 (ja) * 2014-05-20 2020-06-10 株式会社リコー シート処理装置、画像形成システム
CN104444558A (zh) * 2014-10-24 2015-03-25 苏州仁捷瑞自动化科技有限公司 一种推簧式快速折纸机
US10196228B2 (en) * 2016-04-28 2019-02-05 Dmt Solutions Global Corporation Method and apparatus for adjusting fold roller gaps
CN108001724B (zh) * 2017-12-29 2023-12-08 红塔烟草(集团)有限责任公司 一种用于focke-fxs商标纸及内衬纸的压痕装置
CN110422684B (zh) * 2019-07-17 2023-01-17 上海骄成超声波技术股份有限公司 一种用于金属薄膜条的对折机构

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US4032133A (en) * 1975-09-11 1977-06-28 Steffens Charles J Roller positioning method and apparatus for buckle-type paper folding machine
US4225128A (en) * 1976-02-18 1980-09-30 General Binding Corporation Folding machine
EP0511488A1 (fr) * 1991-03-26 1992-11-04 Mathias Bäuerle GmbH Plieuse de papier avec des rouleaux plieurs réglables

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1201590A2 (fr) * 2000-10-23 2002-05-02 Heidelberger Druckmaschinen Aktiengesellschaft Réglage de la fente des cylindres de pliage
EP1201590A3 (fr) * 2000-10-23 2004-01-02 Heidelberger Druckmaschinen Aktiengesellschaft Réglage de la fente des cylindres de pliage
FR2867718A1 (fr) * 2004-03-17 2005-09-23 Roland Man Druckmasch Machine a imprimer avec un dispositif pour la mesure d'un produit d'impression
US7220223B2 (en) * 2004-03-17 2007-05-22 Man Roland Druckmaschinen Ag Printing press having an apparatus for measuring a printed product
EP1588973A1 (fr) * 2004-04-22 2005-10-26 Maschinenbau Oppenweiler Binder GmbH & Co. KG Groupe de pliage équipé de moyens de réglage de rouleaux plieurs.

Also Published As

Publication number Publication date
DE59903641D1 (de) 2003-01-16
US6475129B1 (en) 2002-11-05
ES2188081T3 (es) 2003-06-16
DE29820796U1 (de) 1999-02-11
EP1004531A3 (fr) 2000-08-23
EP1004531B1 (fr) 2002-12-04
JP2000153960A (ja) 2000-06-06

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