US20030000988A1 - Deskewing device for corrugated cardboard manufacturing system - Google Patents

Deskewing device for corrugated cardboard manufacturing system Download PDF

Info

Publication number
US20030000988A1
US20030000988A1 US10/184,967 US18496702A US2003000988A1 US 20030000988 A1 US20030000988 A1 US 20030000988A1 US 18496702 A US18496702 A US 18496702A US 2003000988 A1 US2003000988 A1 US 2003000988A1
Authority
US
United States
Prior art keywords
web
conveyance
transverse position
disposed
position sensor
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.)
Abandoned
Application number
US10/184,967
Other languages
English (en)
Inventor
Karl Ruhland
Ulrich Bosl
Karl Waldeck
Stefan Spickenreuther
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.)
BHS Corrugated Maschinen und Anlagenbau GmbH
Original Assignee
BHS Corrugated Maschinen und Anlagenbau 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 BHS Corrugated Maschinen und Anlagenbau GmbH filed Critical BHS Corrugated Maschinen und Anlagenbau GmbH
Assigned to BHS CORRUGATED MASCHINEN-UND ANLAGENEAU GMBH reassignment BHS CORRUGATED MASCHINEN-UND ANLAGENEAU GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BOSL, ULRICH, RUHLAND, KARL, SPICKENREUTHER, STEFAN, WALDECK, KARL
Publication of US20030000988A1 publication Critical patent/US20030000988A1/en
Abandoned legal-status Critical Current

Links

Images

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
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2831—Control
    • B31F1/2836—Guiding, e.g. edge alignment; Tensioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/0204—Sensing transverse register of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/038—Controlling transverse register of web by rollers

Definitions

  • the present invention is concerned with a deskewing device for a moving web of material, especially a sheet of paper, in a paper processing machine, such as, e.g., a corrugating machine.
  • the present invention has as its aim to create a device whereby the skew of a moving web of material in a paper processing machine can be detected and compensated for in the simplest manner possible.
  • a deskewing device for a moving web of material, especially a sheet of paper in a paper processing machine, such as, e.g., a corrugating machine, with a web of material to be transported along a desired direction of conveyance and transported along an actual direction of conveyance; with at least one processing unit for processing the web of material wherein the at least one processing unit incorporates at least one processing tool, which is movable crosswise to the desired direction of conveyance by means of an actuating drive, which can be brought into engagement with the web of material, and which is disposed at an actual transverse position yIST w and at a longitudinal tool position x w ; with a skew measuring device for determining the actual direction of conveyance of the web of material, wherein the skew measuring device incorporates at least one first position sensor disposed at a first longitudinal position x s1 to determine a first transverse position y s1 of the web of material, and at least one second position sensor disposed at a
  • the gist of the invention is that the transverse position of a moving web of material is determined at two different successive longitudinal positions and the skew of any other randomly selected longitudinal position can be determined from it.
  • the processing tools are automatically corrected regarding their position according to the determined lateral deviation. It is thus not necessary to shift the processing units crosswise in their entirety. Additionally, it is possible to determine the required compensation for the skew as accurately as possible.
  • FIG. 1 shows a schematic top view of an inventive device according to a first embodiment
  • FIG. 2 shows a side view of the device according to FIG. 1,
  • FIG. 3 shows a top view of the device according to FIG. 1
  • FIG. 4 shows a front view according to the viewing arrow IV in FIG. 2,
  • FIG. 5 shows a schematic illustration of the mode of operation of the device according to FIG. 1,
  • FIG. 6 shows a schematic top view of an inventive device according to a second embodiment
  • FIG. 7 shows a top view of the device according to FIG. 6,
  • FIG. 8 shows a schematic top view of a device according to a third embodiment
  • FIG. 9 shows a top view of the device according to FIG. 8.
  • a corrugated cardboard manufacturing system incorporates a longitudinal cutting and corrugating machine 1 through which a corrugated cardboard web 2 is guided along a desired direction of conveyance 3 .
  • the machine 1 incorporates, along the direction of conveyance 3 , an edge-cutting station 4 , a first corrugating station 5 , a second corrugating station 6 , as well as a first longitudinal cutting station 7 , as well as a second longitudinal cutting station 8 .
  • the edge cutting station 4 incorporates, in the region of the lateral edges 9 of the corrugated cardboard web 2 , two rotating cutters 11 that are pivotable around a vertical pivoting axis 10 and disposed below the corrugated cardboard web 2 and can be brought into engagement with the corrugated cardboard web 2 .
  • the cutters 11 are shiftable crosswise to the direction of conveyance 3 by means of an assigned actuating drive 12 .
  • the cutters 11 as well as the actuating drives 12 , are supported across from side walls 13 of a machine support 14 .
  • the detailed design of the edge cutting station 4 which permits the cutting of endless edge strips during format changes, is known from U.S. Ser. No. 08/503 425.
  • the corrugating stations 5 and 6 have pairs of tool beds 15 , 16 , as well as 17 , 18 , that are supported between opposing side walls 13 .
  • the tool beds 15 and 16 , as well as 17 and 18 are disposed above one another in pairs, namely approximately mirror-symmetrically to the corrugated cardboard web 2 .
  • the tool beds 15 through 18 each are pivotable around a horizontal pivoting axis.
  • guide rails 19 Disposed on the sides of the tool beds 15 through 18 that face the corrugated cardboard web 2 , are guide rails 19 , on which tool holders 20 through 23 , which are again assigned to one another in pairs, are disposed horizontally and shiftable crosswise to the direction of conveyance 3 .
  • corrugating tools 24 and 25 that work together with respective counterpart corrugating tools 26 and 27 that are disposed underneath them on the tool holders 22 and 23 .
  • the tools 24 through 27 are drivable by means of belt drives 28 .
  • the corrugating stations 5 , 6 additionally incorporate a rotatably mounted threaded spindle 29 that extends perpendicular to the direction of conveyance 3 and is drivable by means of a spindle motor 30 connected to the threaded spindle 29 .
  • the individual corrugating tools 24 through 27 can be coupled to the corresponding threaded spindle 29 to effect a shifting of the corresponding corrugating tool 24 through 27 .
  • one threaded spindle 29 may be used to shift a plurality of tools 24 through 27 disposed along a threaded spindle 29 , either individually or all of them together.
  • U.S. Ser. No. 09/924 098 of the applicant's for the detailed design of a 1 -spindle positioning unit.
  • the detailed design of the corrugating stations 5 and 6 as well as the longitudinal cutting stations 7 and 8 , reference is made to U.S. Ser. No. 09/203 575.
  • the longitudinal cutting stations 7 and 8 incorporate, below the corrugated cardboard web 2 , in a manner that matches the design of the corrugating stations 5 and 6 , pivotable tool beds 31 and 32 , on which, disposed on tool holders 33 , 34 and shiftable crosswise to the direction of conveyance 3 , cutters 35 are provided that are drivable by means of a corresponding belt drive 28 .
  • the cutters 35 can be brought into engagement with the corrugated cardboard web 2 and work together with rotatably driven brush rollers 36 , 37 that are disposed above the corrugated cardboard web when the cutters 35 are immersed in the corrugated cardboard web.
  • rotatably driven brush rollers 36 , 37 that are disposed above the corrugated cardboard web when the cutters 35 are immersed in the corrugated cardboard web.
  • a means for measuring a skew of the corrugated cardboard web 2 incorporates two cross supports 38 and 39 that are connected to the side walls 13 and extend crosswise to the direction of conveyance 3 above the corrugated cardboard web 2 .
  • the cross support 3 8 is disposed at the end of the edge cutting station 4 that is located in the direction of conveyance 3 .
  • the cross support 39 is disposed at the beginning of the longitudinal cutting station 7 .
  • Disposed on the cross supports 38 and 39 approximately above the edges 9 of the web of material 2 , are cameras 40 that have a recording range 41 .
  • the cameras 40 are commercially available cameras, especially digital cameras, that are suitable for subsequent image processing to measure the position of the edges 9 .
  • the cameras 40 are connected via signal lines 42 to a control unit 43 which, in turn, is connected via signal lines 44 to the spindle motors 30 .
  • FIG. 5 is not true to scale and represents a significant simplification of the machine 1 in order to better explain its operation.
  • the desired movement 45 of a corrugated cardboard web 2 through the machine 1 extends parallel to the desired direction of conveyance 3 .
  • Malfunctions in the corrugated cardboard manufacturing system may cause the corrugated cardboard web 2 to travel along an actual direction of conveyance 46 that is askew and not parallel to the desired direction of conveyance 3 .
  • FIG. 5 shows only the cameras 40 that are disposed above the right edge 9 in the direction of conveyance 3 , and two cameras 40 are also disposed in the region of the left edge 9 .
  • the cameras 40 are disposed at two known longitudinal positions x s1 and x s2. With the cameras 40 the transverse position of the edge 9 is determined, which is referred to as y s1 and y s2. From this data, i.e., two known points that are given in a Cartesian coordinate system, the position of the edge 9 can be calculated at any other randomly selected longitudinal position. Any inaccuracies can be eliminated in such a way that the determined position data of the left edge 9 and right edge 9 are compared to one another. The measured data from the cameras 40 are routed via the lines 42 to the control unit 43 , which calculates the travel of the corrugated cardboard web 2 .
  • the desired transverse position ySOLL w that corresponds to the skewed travel of the corrugated cardboard web 2 is calculated for the given tools 24 through 27 and 35 .
  • a corresponding control signal is subsequently routed via the lines 44 to the corresponding motor 30 , which, via the threaded spindle 29 , shifts the corresponding tool from the actual transverse position yIST w into the desired transverse position ySOLL w.
  • all tools 24 through 27 and 35 that are assigned to one threaded spindle 29 are moved all at once, based on the required deskewing.
  • the tools 24 through 27 and 35 may also be moved crosswise while they are in engagement with the corrugated cardboard web 2 .
  • the placement of the stations 4 through 8 has the particular advantage that the edge cutting station 4 precedes the corrugating stations 5 and 6 and longitudinal cutting stations 7 and 8 . This enables the cameras 40 to follow the course of a cut edge 9 , which has a much clearer and straighter contour than an uncut edge 9 . Utilizing the measuring data from two cameras that are disposed at one level of the corrugated cardboard web 2 is particularly important when a change in the format occurs and the outer contour of the edge 9 , therefore, does not extend straight but curved.
  • the corrugated cardboard web 2 By utilizing the data of the position of the left and right edge 9 of the corrugated cardboard web 2 it is possible to precisely determine the skew of the corrugated cardboard web 2 and calculate in advance the deviation of a desired transverse position from an actual transverse position at any random longitudinal position of the corrugated cardboard web 2 . With the skew measuring device it is additionally also possible to compensate for a lateral displacement of the corrugated cardboard web 2 . While, in this case, the actual direction of conveyance 46 of the corrugated cardboard web 2 does run parallel to the desired direction of conveyance 3 , the corrugated cardboard web 2 does not move centrically through the machine 1 but is offset crosswise. The correction of such a lateral web displacement can also be performed with the inventive device without changes to the same.
  • the transverse position of the corrugated cardboard web 2 can also take place by means of a marking that is provided on the corrugated cardboard web 2 , e.g., an imprinted line.
  • a second embodiment of the invention will be described below, with reference to FIG. 6 and 7 .
  • Identical parts will be given the same reference numerals as in the first embodiment, and reference is hereby made to that description. Parts that are different in their design but have the same function are given the same reference numeral with a prime mark.
  • the main difference compared to the first embodiment lies in the fact that the edge cutting station 4 is located downstream from the stations 5 through 8 .
  • Two cameras 40 ′ are accordingly disposed before the first station 5 , as well as between the stations 6 and 7 which, as in the first embodiment, record the position of the edge 9 of the corrugated cardboard web 2 .
  • Placing station 4 after the stations 5 through 8 results in the cameras 40 each recording one uncut edge 9 .
  • the placement according to the second embodiment is used particularly when, for operational reasons, the edge cutting must take place after the corrugating stations 5 and 6 and longitudinal cutting stations 7 and 8 .
  • a third embodiment of the invention will be described below with reference to FIG. 8 and 9 .
  • Identical parts will be given the same reference numerals as in the first embodiment, and reference is hereby made to that description. Parts that are different in their design but have identical functions are given the same reference numerals with two prime marks.
  • the stations 4 through 8 are disposed successively along the direction of conveyance 3 .
  • the main difference compared to the first embodiment is that no provision is made for a first pair of cameras 40 in the direction of conveyance 3 .
  • the function of the first two position sensors is assumed by the actuating drives 12 of the edge cutting station 4 .
  • the actuating drives 12 are connected via lines 42 to the control unit 43 .
  • the control unit 43 at all times has information regarding at which transverse positions the cutters 11 are disposed.
  • the transverse positions of the cutters 11 thus correspond to the transverse position data y s1 of the front camera pair 40 in the first embodiment. From that transverse position data, as well as the transverse position data from the subordinate camera pair 40 ′′, the skew of the corrugated cardboard web 2 is determined by the control unit 43 .
  • This embodiment has the advantage that only two cameras 40 ′′ are needed and not four cameras 40 , as in the first embodiment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Registering Or Overturning Sheets (AREA)
US10/184,967 2001-06-30 2002-07-01 Deskewing device for corrugated cardboard manufacturing system Abandoned US20030000988A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10131833.2 2001-06-30
DE10131833A DE10131833A1 (de) 2001-06-30 2001-06-30 Schräglauf-Kompensations-Vorrichtung für Wellpappeanlage

Publications (1)

Publication Number Publication Date
US20030000988A1 true US20030000988A1 (en) 2003-01-02

Family

ID=7690207

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/184,967 Abandoned US20030000988A1 (en) 2001-06-30 2002-07-01 Deskewing device for corrugated cardboard manufacturing system

Country Status (3)

Country Link
US (1) US20030000988A1 (de)
EP (1) EP1270473A3 (de)
DE (1) DE10131833A1 (de)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060060044A1 (en) * 2004-09-23 2006-03-23 Bhs Corrugated Maschinen - Und Anlagenau Gmbh Corrugating plant and method for the manufacture of sheets of corrugated board
US20060060149A1 (en) * 2004-09-23 2006-03-23 Response Engineering, Inc. Spill-resistant drinking container for animals
US20060086217A1 (en) * 2004-10-26 2006-04-27 Bhs Corrugated Maschinen-Und Anlagenbau Gmbh Format change in a corrugating plant
US20060097023A1 (en) * 2004-11-09 2006-05-11 Irwin Richard L Slide adjustable assembly for monitoring widthwise travel of an uncoiling steel band through a feeder system associated with a progressive die
US20060208416A1 (en) * 2005-03-04 2006-09-21 Xerox Corporation. Sheet deskewing system with final correction from trail edge sensing
US20070028741A1 (en) * 2004-05-26 2007-02-08 Bhs Corrugated Maschinen-Und Anlagenbau Gmbh Brush cylinder
US20100012265A1 (en) * 2008-07-18 2010-01-21 Bhs Corrugated Maschinen-Und Anlagenbau Gmbh Discharge device
US20100011924A1 (en) * 2008-07-18 2010-01-21 Bhs Corrugated Maschinen-Und Anlagenbau Gmbh Corrugating apparatus
US20100207322A1 (en) * 2009-02-19 2010-08-19 Canon Kabushiki Kaisha Sheet conveying apparatus executing orientation correction
ES2374006A1 (es) * 2008-10-27 2012-02-13 Instituto Tecnológico De Aragón Onduladora de papel en discontinuo.
US20150094836A1 (en) * 2012-04-26 2015-04-02 Taktia Llc Systems and methods for performing a task on a material, or locating the position of a device relative to the surface of the material
US20150344347A1 (en) * 2014-05-29 2015-12-03 Corning Incorporated Apparatuses for steering flexible glass webs and methods for using the same
US20150345996A1 (en) * 2014-05-29 2015-12-03 Corning Incorporated Apparatuses and methods for measuring an angle between a web of material and a conveyance direction
US10067495B2 (en) 2011-05-19 2018-09-04 Shaper Tools, Inc. Automatically guided tools
US10456883B2 (en) 2015-05-13 2019-10-29 Shaper Tools, Inc. Systems, methods and apparatus for guided tools
JP2019188501A (ja) * 2018-04-20 2019-10-31 三菱重工機械システム株式会社 段ボールシートの切断システム及び方法並びに段ボールシートの製造装置
US10525653B2 (en) * 2015-08-31 2020-01-07 Fosber S.P.A. Plant and method for producing corrugated cardboard with gluing defect detector
US11034141B2 (en) 2017-09-21 2021-06-15 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Corrugated cardboard plant
US11537099B2 (en) 2016-08-19 2022-12-27 Sharper Tools, Inc. Systems, methods and apparatus for sharing tool fabrication and design data

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005026532A1 (de) 2005-06-08 2006-12-14 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Wellpappeanlage
DE102005044952A1 (de) * 2005-09-20 2007-03-22 Ehret, Bernhard, Dipl.-Ing. Verfahren zum Separieren von in ihrer Laufrichtung kurzen Flachmaterialstreifen, wie insbesondere von Etikettenstreifen, aus einer Flachmaterialbahn und entsprechende Separier-Vorrichtung
CN103171918B (zh) * 2013-03-01 2015-10-28 东莞科视自动化科技有限公司 一种复合式全自动天桥纠偏方法及设备
DE102015206650A1 (de) 2015-04-14 2016-10-20 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Anlage zur Herstellung einer Wellpappe-Bahn
DE102015219630A1 (de) 2015-09-24 2017-03-30 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Wellpappe-Anlage
DE102016214794A1 (de) * 2016-08-09 2018-02-15 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Schneid- und Rillanordnung
CN106586665B (zh) * 2016-12-02 2018-02-09 宝钢工程技术集团有限公司 检测钢卷折头位置的装置及方法
CN110549686A (zh) * 2018-05-30 2019-12-10 青岛开拓数控设备有限公司 一种瓦楞纸板自动检测纠偏装置、纵切压线机及生产线
CN113023443A (zh) * 2021-03-02 2021-06-25 福建钰辰微电子有限公司 一种柔性电路板生产用卷材纠偏机构

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568904A (en) * 1969-08-01 1971-03-09 Gpe Controls Inc Sample data web and strip guide control system
US3786974A (en) * 1972-07-19 1974-01-22 Eastman Kodak Co Web edge guide system
US4485982A (en) * 1982-11-24 1984-12-04 Xerox Corporation Web tracking system
US4760626A (en) * 1986-03-05 1988-08-02 Erhardt & Leimer Gmbh Guiding and spreading device
US4848632A (en) * 1986-05-02 1989-07-18 Erhardt & Leimer Gmbh Method for guiding a moving web of material
US5058793A (en) * 1990-01-16 1991-10-22 The North American Manufacturing Company Apparatus for guiding a moving strip
US5442388A (en) * 1992-01-16 1995-08-15 Xerox Corporation Method and means for correcting lateral registration errors
US5697609A (en) * 1996-06-26 1997-12-16 Xerox Corporation Lateral sheet pre-registration device
US5711470A (en) * 1994-12-01 1998-01-27 The North American Manufacturing Company Apparatus and method for adjusting the lateral position of a moving strip
US6269995B1 (en) * 1998-04-29 2001-08-07 Gerber Scientific Products, Inc. Friction drive apparatus for strip material
US6578844B2 (en) * 2001-04-10 2003-06-17 Xerox Corporation Sheet feeder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152941A (en) * 1960-12-14 1964-10-13 Corrugating Technicians Inc Multi-ply web forming apparatus with edge aligning means
DE2062831A1 (en) * 1970-12-21 1972-07-20 Eickhoff Universal Wellpappenm Corrugated cardboard prodn machine - with photoelectric width control system
US3753381A (en) * 1971-12-10 1973-08-21 Eickhoff Geb Web edge control for strip processing lines
JPS48101960A (de) * 1972-04-06 1973-12-21
US3929047A (en) * 1972-10-13 1975-12-30 Coulter Electronics Longitudinal cutting and/or grooving machine for material webs in motion, particularly cardboard means
US4475422A (en) * 1982-02-26 1984-10-09 Davy Mckee (Poole) Ltd. Method of slitting or edge trimming strip material
US5087313A (en) * 1989-03-13 1992-02-11 Arc Machinary Corporation Paper web alignment system
DE19802913A1 (de) * 1998-01-27 1999-07-29 Bhs Corr Masch & Anlagenbau Vorrichtung zur Erfassung der Kantenlage einer bewegten Materialbahn
DE19855177A1 (de) * 1998-11-30 2000-06-08 Windmoeller & Hoelscher Verfahren zur automatischen Umfangs- und Seitenregistereinstellung von Druckwalzen

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568904A (en) * 1969-08-01 1971-03-09 Gpe Controls Inc Sample data web and strip guide control system
US3786974A (en) * 1972-07-19 1974-01-22 Eastman Kodak Co Web edge guide system
US4485982A (en) * 1982-11-24 1984-12-04 Xerox Corporation Web tracking system
US4760626A (en) * 1986-03-05 1988-08-02 Erhardt & Leimer Gmbh Guiding and spreading device
US4848632A (en) * 1986-05-02 1989-07-18 Erhardt & Leimer Gmbh Method for guiding a moving web of material
US5058793A (en) * 1990-01-16 1991-10-22 The North American Manufacturing Company Apparatus for guiding a moving strip
US5442388A (en) * 1992-01-16 1995-08-15 Xerox Corporation Method and means for correcting lateral registration errors
US5711470A (en) * 1994-12-01 1998-01-27 The North American Manufacturing Company Apparatus and method for adjusting the lateral position of a moving strip
US5697609A (en) * 1996-06-26 1997-12-16 Xerox Corporation Lateral sheet pre-registration device
US6269995B1 (en) * 1998-04-29 2001-08-07 Gerber Scientific Products, Inc. Friction drive apparatus for strip material
US6578844B2 (en) * 2001-04-10 2003-06-17 Xerox Corporation Sheet feeder

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8468921B2 (en) 2004-05-26 2013-06-25 Bhs Corrugated Maschinen-Und Anlagenbau Gmbh Brush cylinder
US20070028741A1 (en) * 2004-05-26 2007-02-08 Bhs Corrugated Maschinen-Und Anlagenbau Gmbh Brush cylinder
US20060060149A1 (en) * 2004-09-23 2006-03-23 Response Engineering, Inc. Spill-resistant drinking container for animals
US20060060044A1 (en) * 2004-09-23 2006-03-23 Bhs Corrugated Maschinen - Und Anlagenau Gmbh Corrugating plant and method for the manufacture of sheets of corrugated board
US7367251B2 (en) 2004-10-26 2008-05-06 Bhs Corrugated Maschinen-Und Anlagenbau Gmbh Format change in a corrugating plant
US20060086217A1 (en) * 2004-10-26 2006-04-27 Bhs Corrugated Maschinen-Und Anlagenbau Gmbh Format change in a corrugating plant
US7374072B2 (en) * 2004-11-09 2008-05-20 Bae Industries, Inc. Slide adjustable assembly for monitoring widthwise travel of an uncoiling steel band through a feeder system associated with a progressive die
US20060097023A1 (en) * 2004-11-09 2006-05-11 Irwin Richard L Slide adjustable assembly for monitoring widthwise travel of an uncoiling steel band through a feeder system associated with a progressive die
US7422210B2 (en) * 2005-03-04 2008-09-09 Xerox Corporation Sheet deskewing system with final correction from trail edge sensing
US20060208416A1 (en) * 2005-03-04 2006-09-21 Xerox Corporation. Sheet deskewing system with final correction from trail edge sensing
US20100012265A1 (en) * 2008-07-18 2010-01-21 Bhs Corrugated Maschinen-Und Anlagenbau Gmbh Discharge device
US20100011924A1 (en) * 2008-07-18 2010-01-21 Bhs Corrugated Maschinen-Und Anlagenbau Gmbh Corrugating apparatus
ES2374006A1 (es) * 2008-10-27 2012-02-13 Instituto Tecnológico De Aragón Onduladora de papel en discontinuo.
US8328187B2 (en) * 2009-02-19 2012-12-11 Canon Kabushiki Kaisha Sheet conveying apparatus executing orientation correction
US20100207322A1 (en) * 2009-02-19 2010-08-19 Canon Kabushiki Kaisha Sheet conveying apparatus executing orientation correction
US10795333B2 (en) 2011-05-19 2020-10-06 Shaper Tools, Inc. Automatically guided tools
US10067495B2 (en) 2011-05-19 2018-09-04 Shaper Tools, Inc. Automatically guided tools
US10078320B2 (en) 2011-05-19 2018-09-18 Shaper Tools, Inc. Automatically guided tools
US10788804B2 (en) 2011-05-19 2020-09-29 Shaper Tools, Inc. Automatically guided tools
US10556356B2 (en) * 2012-04-26 2020-02-11 Sharper Tools, Inc. Systems and methods for performing a task on a material, or locating the position of a device relative to the surface of the material
US20150094836A1 (en) * 2012-04-26 2015-04-02 Taktia Llc Systems and methods for performing a task on a material, or locating the position of a device relative to the surface of the material
US20150345996A1 (en) * 2014-05-29 2015-12-03 Corning Incorporated Apparatuses and methods for measuring an angle between a web of material and a conveyance direction
US20150344347A1 (en) * 2014-05-29 2015-12-03 Corning Incorporated Apparatuses for steering flexible glass webs and methods for using the same
US10456883B2 (en) 2015-05-13 2019-10-29 Shaper Tools, Inc. Systems, methods and apparatus for guided tools
US10525653B2 (en) * 2015-08-31 2020-01-07 Fosber S.P.A. Plant and method for producing corrugated cardboard with gluing defect detector
US11537099B2 (en) 2016-08-19 2022-12-27 Sharper Tools, Inc. Systems, methods and apparatus for sharing tool fabrication and design data
US11034141B2 (en) 2017-09-21 2021-06-15 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Corrugated cardboard plant
JP2019188501A (ja) * 2018-04-20 2019-10-31 三菱重工機械システム株式会社 段ボールシートの切断システム及び方法並びに段ボールシートの製造装置
JP7133967B2 (ja) 2018-04-20 2022-09-09 三菱重工機械システム株式会社 段ボールシートの切断システム及び方法並びに段ボールシートの製造装置

Also Published As

Publication number Publication date
DE10131833A1 (de) 2003-01-16
EP1270473A3 (de) 2005-09-14
EP1270473A2 (de) 2003-01-02

Similar Documents

Publication Publication Date Title
US20030000988A1 (en) Deskewing device for corrugated cardboard manufacturing system
CN100519377C (zh) 对材料带进行加工和/或输送的装置以及调整所述装置的方法
EP1883510B1 (de) Vorrichtung zum schneiden von papier und anderen aufgerollten grafischen substraten in zwei senkrechten achsen gleichzeitig mit automatischer fehlerkorrektur
KR101227318B1 (ko) 골판지 시트의 제함 방법 및 장치
US5129568A (en) Off-line web finishing system
US5123316A (en) Method and apparatus for the reduction of paper waste
US4463677A (en) Method and apparatus for the manufacture of freshly printed, numbered security papers cut to format
CN102822075B (zh) 纸件处理设备
CN104723589B (zh) 用于拼接帘线带条的拼接装置
JP2001232700A (ja) 用紙裁断装置および折り型形成装置
US20030033918A1 (en) Device for trimming and automatic cutting of images on paper and other graphic and photographic substrates, in particular of large size
JP5802359B2 (ja) 印刷物を自動的に切断するための切断装置
KR20130093041A (ko) 판상물의 절선 가공 장치 및 판상물의 절선 가공 방법, 및 유리판의 제조 장치 및 유리판의 제조 방법
CN107405857A (zh) 用于确定波纹纸板幅的品质的设备
US3615048A (en) Apparatus for adjusting the lateral position of a continuous moving web
JP2017226128A (ja) 製袋機およびその制御方法
CN113597356B (zh) 用于具有移动片材或卷筒的激光加工机器的表征方法及系统
EP1268143B1 (de) Vorrichtung zum trimmen und zum automatischen beschneiden von bildern aus papier und anderen graphischen und photographischen substraten, insbesondere mit grosser grösse
KR20130102019A (ko) 판상물의 절선 가공 장치 및 판상물의 절선 가공 방법, 및 유리판 제조 장치 및 유리판 제조 방법
CN1149862A (zh) 合并和精制多个卷筒纸的设备与方法
KR20130126631A (ko) 판상물의 반송량 검출 장치 및 판상물의 절단 장치 및 판상물의 반송량 검출 방법 및 판상물의 절선 가공 장치 및 판상물의 절선 가공 방법
JPH04310397A (ja) 紙ウエブの長手方向切断機の円板ナイフ対の切断エッジの位置決め装置
EP0835835A2 (de) System und Verfahren zum Ausrichten von Bahnen
JP3048214B2 (ja) 枚葉シート打抜き製造機における送り制御装置
JP2503822B2 (ja) 走行ウェブ制御装置

Legal Events

Date Code Title Description
AS Assignment

Owner name: BHS CORRUGATED MASCHINEN-UND ANLAGENEAU GMBH, GERM

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:RUHLAND, KARL;BOSL, ULRICH;WALDECK, KARL;AND OTHERS;REEL/FRAME:013225/0087

Effective date: 20020613

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION