EP0433583A2 - Dispositif pour positionner des chariots coulissants ou similaire sur des guides - Google Patents

Dispositif pour positionner des chariots coulissants ou similaire sur des guides Download PDF

Info

Publication number
EP0433583A2
EP0433583A2 EP90119155A EP90119155A EP0433583A2 EP 0433583 A2 EP0433583 A2 EP 0433583A2 EP 90119155 A EP90119155 A EP 90119155A EP 90119155 A EP90119155 A EP 90119155A EP 0433583 A2 EP0433583 A2 EP 0433583A2
Authority
EP
European Patent Office
Prior art keywords
coupling
slides
carriage
guides
piston
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
EP90119155A
Other languages
German (de)
English (en)
Other versions
EP0433583A3 (en
EP0433583B1 (fr
Inventor
Ernst-Günther Urban
Heiko-Christian Knoll
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.)
Jagenberg AG
Original Assignee
Jagenberg 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
Application filed by Jagenberg AG filed Critical Jagenberg AG
Publication of EP0433583A2 publication Critical patent/EP0433583A2/fr
Publication of EP0433583A3 publication Critical patent/EP0433583A3/de
Application granted granted Critical
Publication of EP0433583B1 publication Critical patent/EP0433583B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/7822—Tool pair axially shiftable
    • Y10T83/7826—With shifting mechanism for at least one element of tool pair
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/7847—Tool element axially shiftable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7872—Tool element mounted for adjustment
    • Y10T83/7876—Plural, axially spaced tool elements

Definitions

  • the invention relates to a device for positioning carriages or the like that can be moved along guides on processing machines for sheet-like or sheet-like materials.
  • Processing machines for sheet or sheet materials e.g. for paper or cardboard webs, have a large number of elements which, depending on the format, have to be positioned transversely to the running direction of the webs or sheets.
  • Such elements are e.g. the paired circular knives of a slitter that divides a material web into individual webs.
  • Longitudinal cutting devices of this type are components of winding or cross cutting machines which produce individual narrower winding rolls from a wide material web or individual sheets by additional cross cutting.
  • DE-AS 21 42 117 discloses a cutting device of the generic type with knives arranged in pairs and mounted on slides, in which the knife slides on one side have a common drive device designed as a circumferential belt to have.
  • Each knife carriage is assigned a locking member that can be moved in two positions, which enables coupling with the drive device as well as fixing the knife on a guide.
  • the locking member is designed as a double-acting piston.
  • the carriage can only be coupled to one strand of the circulating belt, so that the belt must change the direction of rotation for adjustment in both directions. This requires complex control of the belt drive, and the adjustment times are also extended because different slides cannot be positioned in opposite directions at the same time.
  • the invention has for its object to provide a generic device that allows simultaneous positioning of slides in both adjustment directions in a structurally simple manner.
  • the revolving belt causing the adjustment of the individual slides need only be driven in one direction. Due to the possibility of alternately coupling a carriage to both runs of the belt, it can be easily adjusted in both directions without changing the belt movement. It is also possible to simultaneously move two slides mounted on a common guide in opposite directions in order to keep the adjustment time as short as possible.
  • the device according to the invention is used to position the circular knives of a slitting device.
  • a material web for. B. a paper or cardboard web, divided into individual webs, which are then wound up into winding rolls or divided into individual sheets by cross cutting.
  • processing machines for sheet or sheet materials are e.g. B. the positioning of the winding stations of a winding machine, - The positioning of the elements determining or dependent on the landscape format on cross-cutting machines that produce individual sheets from webs and then stack them.
  • these elements include the transport elements and all elements acting on the long sides of a sheet, eg. B. the shaking plates, and the transport elements of the offshoot.
  • the longitudinal cutting device shown in FIG. 1 has several pairs of circular knives that can be adjusted transversely to the material web 1, each of which consists of a lower knife 2 and an upper knife 3 consist.
  • the lower cutters 2 and the upper cutters 3 are each rotatably mounted on receiving means 4 and 5 of carriages 6 and 7, respectively.
  • the carriages 6 and 7 are fastened to crossbars 10 and 11 so as to be movable transversely to the material web along rod-shaped or similar guides 8 and 9.
  • Adjustment devices 12, 13 are used to position the knife slides 6, 7, the structure of which is shown in more detail in FIG. 3 with reference to the lower knife adjustment device 12.
  • the upper knife adjustment device 13 is constructed accordingly.
  • the adjusting device 12 contains a double-acting, pneumatic piston-cylinder unit, the cylinder 14 of which is fastened to the slide 6 between the bearings 15 of the guide elements 8.
  • the two piston ends 16, 17 can each be pressed against a run 18, 19 of a rotating belt driven by a motor 20, which extends transversely to the material web over the adjustment path parallel to the guide elements 8.
  • the two runs 18, 19 of the band each rest on their sides facing away from the piston ends 16, 17 on projections 21, 22 of the carriage 6, so that the carriage 6 can be alternately clamped to one of the two runs 18, 19 by means of the piston ends 16, 17 is.
  • the two cylinder spaces 24, 25 separated by a seal 23 can be acted upon alternately via lines 26, 27 with compressed air.
  • a further pressure chamber 28 On the side of the piston-cylinder unit facing the crossbar 10 there is a further pressure chamber 28 with a suitable, downwardly movable clamping piston 29 with which the carriage 6 is clamped to the crossbar 10 via line 30 when the pressure chamber 28 is pressurized with compressed air and can be locked in the working position on the guides 8.
  • valves 31, 32 with which the movements of the pistons 16, 17, 29 are controlled by a control device, not shown, are shown only schematically in FIG. 3.
  • electromagnetically actuated pistons can also be used to clamp the carriages 6, 7 to the respective run 18, 19 and to lock them on the crossbar 10.
  • an angle encoder 33 is attached to each lower knife carriage 6 and upper knife carriage 7 for determining the position (FIG. 1).
  • the angle encoders 33 have a pinion 34 which is connected to a rotatable signal disk and which meshes with a toothed rack 35 which is fixedly connected to the crossbar 10 or 11.
  • the angle encoder 33 When the carriages 6 and 7 are moved along the crossmember 10 and 11, the angle encoder 33 generates a number of counting pulses proportional to the displacement, from which the control device calculates the respective carriage position, starting from a known starting position. The adjustment of each individual slide 6, 7 can thus be controlled by the control device on the basis of the actual positions and the new desired positions.
  • angle encoder 33 instead of the angle encoder 33, other absolute or incremental measuring measuring devices can also be used. It is also possible to position only the slides on one side, preferably the lower knife slides 6, absolutely or incrementally and then to move the associated slides on the other side, preferably the upper knife slides 7, relative to the slides that have already been positioned. The relative movement then takes place with the aid of known proximity sensors (e.g. Hall generators), with which a distance between two associated slides 6, 7 can be determined.
  • proximity sensors e.g. Hall generators
  • the belt 18, 19 is driven by the motor 20 permanently at a constant speed in one direction of rotation (in FIG. 2 in Clockwise direction of arrow 37).
  • the strand 18 of the belt in FIG. 2 moves to the right, the strand 19 to the left. 3, the strand 19 moves into the paper plane, the strand 18 out of it.
  • the carriages 6, 7 are clamped on the crossbeams 10, 11.
  • compressed air is introduced into the pressure chamber 28 by the valve 32, so that the clamping piston 29 presses against the crossmember 10 or 11.
  • the cylinder spaces 24, 25 are vented, so that neither the piston 16 nor the piston 17 bears against the respective run 18 or 19 of the belt.
  • the pressure chamber 28 is first vented, so that the clamping connection to the cross member 10, 11 is released.
  • the other cylinder space becomes or remains vented.
  • the carriages 6, 7 can thus be moved in both directions without changing the direction of rotation of the belt. It is also possible to move individual carriages 6, 7 in one direction and other carriages 6, 7 in the other direction at the same time in order to keep the adjustment times as short as possible.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Details Of Cutting Devices (AREA)
  • Making Paper Articles (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Manipulator (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Vehicle Body Suspensions (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
EP90119155A 1989-11-17 1990-10-05 Dispositif pour positionner des chariots coulissants ou similaire sur des guides Expired - Lifetime EP0433583B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3938278A DE3938278C2 (de) 1989-11-17 1989-11-17 Vorrichtung zum Positionieren von entlang Führungen bewegbaren Schlitten oder dergleichen
DE3938278 1989-11-17

Publications (3)

Publication Number Publication Date
EP0433583A2 true EP0433583A2 (fr) 1991-06-26
EP0433583A3 EP0433583A3 (en) 1991-11-21
EP0433583B1 EP0433583B1 (fr) 1994-06-01

Family

ID=6393756

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90119155A Expired - Lifetime EP0433583B1 (fr) 1989-11-17 1990-10-05 Dispositif pour positionner des chariots coulissants ou similaire sur des guides

Country Status (9)

Country Link
US (1) US5072641A (fr)
EP (1) EP0433583B1 (fr)
JP (1) JP3080981B2 (fr)
AT (1) ATE106305T1 (fr)
BR (1) BR9005819A (fr)
CA (1) CA2027055C (fr)
DE (2) DE3938278C2 (fr)
ES (1) ES2057309T3 (fr)
FI (1) FI94321C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664185A1 (fr) * 1990-07-05 1992-01-10 Alpha Maschinenbau Ag Machine a cintrer pour des materiaux en echeveau, en particulier des fils.
FR2678545A1 (fr) * 1991-07-01 1993-01-08 Komori Chambon Positionneur d'ecarteurs pour appareil de decoupage de flans de carton.
WO2001072468A1 (fr) * 2000-03-24 2001-10-04 Wilhelm Bilstein KG Spezialfabrik für Maschinenmesser und Kompressorventile Dispositif de decoupe longitudinale de bandes continues de matiere au moyen de freins d'immobilisation sur des porte-lames
DE102009003150A1 (de) 2009-05-15 2010-11-18 Voith Patent Gmbh Längsschneideeinrichtung für eine laufende Faserstoffbahn

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259255A (en) * 1989-11-17 1993-11-09 Jagenberg Aktiengesellschaft Apparatus for positioning devices for operating upon sheets or webs
US5338282A (en) * 1993-03-23 1994-08-16 Ferrone Rock A Automatic trimming machine
DE4424197C2 (de) * 1994-07-08 1996-07-11 Gueldenring Maschinenbau Gmbh Längsschneideinrichtung
US5735184A (en) * 1995-10-27 1998-04-07 Tidland Corporation Powered tool positioner system
DE19810939A1 (de) * 1998-03-13 1999-09-16 Jagenberg Papiertech Gmbh Längsschneidevorrichtung zum Schneiden von laufenden Materialbahnen
DE19832871C1 (de) * 1998-07-22 2000-05-31 Voith Sulzer Papiertech Patent Verfahren und Vorrichtung zum Längsschneiden einer Materialbahn
DE20006995U1 (de) 2000-04-15 2000-07-27 Mathias Bäuerle GmbH, 78112 St Georgen Vorrichtung zur Bearbeitung von durchlaufenden Bogen oder Bahnen aus Papier, Pappe oder Folienmaterial
DE10233779B4 (de) * 2002-07-25 2004-09-09 Kampf Gmbh & Co Maschinenfabrik Vorrichtung zum Positionieren von linear geführten Maschinenelementen
JP2008531314A (ja) * 2005-02-28 2008-08-14 ア．チエルリ ノンヴオヴエンス ソチエタ ペル アチオーニ 連続ウェブ材料の長手方向切断装置及び前記切断装置を有する装置
DE102005023720A1 (de) * 2005-05-17 2006-11-23 Bielomatik Leuze Gmbh + Co.Kg Längsschneidvorrichtung für kontinuierlich geförderte Materialbahnen und Verfahren hierfür
DE102007047890A1 (de) 2007-11-29 2009-06-04 Voith Patent Gmbh Positioniereinrichtung und Verwendung einer Positioniereinrichtung
DE102009006027A1 (de) 2009-01-23 2010-08-12 Thyssenkrupp Transrapid Gmbh Fahrweg für ein Magnetschwebefahrzeug
PL3138672T3 (pl) 2011-11-10 2020-05-18 Packsize Llc Maszyna przekształcająca
DE102011087482A1 (de) 2011-11-30 2013-06-06 Kampf Schneid- Und Wickeltechnik Gmbh & Co. Kg Vorrichtung zum Längsschneiden von laufenden Materialbahnen, insbesondere Kunststofffolien
WO2013106180A1 (fr) 2012-01-09 2013-07-18 Packsize Llc Machine de conversion dotée d'un guide d'alimentation de sortie dirigé vers le haut
US10093438B2 (en) 2014-12-29 2018-10-09 Packsize Llc Converting machine
WO2017218296A1 (fr) 2016-06-16 2017-12-21 Packsize Llc Système et procédé de production de modèle de boîte
US10850469B2 (en) 2016-06-16 2020-12-01 Packsize Llc Box forming machine
US11242214B2 (en) 2017-01-18 2022-02-08 Packsize Llc Converting machine with fold sensing mechanism
SE541921C2 (en) 2017-03-06 2020-01-07 Packsize Llc A box erecting method and system
SE540672C2 (en) 2017-06-08 2018-10-09 Packsize Llc Tool head positioning mechanism for a converting machine, and method for positioning a plurality of tool heads in a converting machine
US11173685B2 (en) 2017-12-18 2021-11-16 Packsize Llc Method for erecting boxes
US11247427B2 (en) 2018-04-05 2022-02-15 Avercon BVBA Packaging machine infeed, separation, and creasing mechanisms
US11305903B2 (en) 2018-04-05 2022-04-19 Avercon BVBA Box template folding process and mechanisms
US11634244B2 (en) 2018-06-21 2023-04-25 Packsize Llc Packaging machine and systems
SE543046C2 (en) 2018-09-05 2020-09-29 Packsize Llc A box erecting method and system
US11524474B2 (en) 2018-11-30 2022-12-13 Packsize Llc Adjustable cutting and creasing heads for creating angled cuts and creases
DE112020000348T5 (de) 2019-01-07 2021-09-16 Packsize Llc Kartonaufrichtungsmaschine
US11701854B2 (en) * 2019-03-14 2023-07-18 Packsize Llc Packaging machine and systems
CN110877378A (zh) * 2019-12-11 2020-03-13 朱燕丹 一种木材定长分离切割装置
CN114147797B (zh) * 2020-09-08 2024-02-13 安徽优优时尚科技有限公司 一种布料裁剪机裁剪装置用导轨结构
IT202200020169A1 (it) * 2022-09-30 2024-03-30 Sormec S R L Macchina e relativo procedimento per realizzare imballi

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2072563A (en) * 1980-03-27 1981-10-07 Cavagna E Sheet material processing e.g. cutting or creasing machine
DE3426302C1 (de) * 1984-07-17 1986-02-20 Jagenberg AG, 4000 Düsseldorf Einrichtung zum Einstellen des gegenseitigen Abstandes mehrerer nebeneinander angeordneter Werkzeugelemente, insbesondere Längsmessereinheiten
EP0347060A1 (fr) * 1988-06-03 1989-12-20 Tidland Corporation Système pour positionner automatiquement un certain nombre de chariots d'outillage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI50310C (fi) * 1970-08-31 1976-02-10 Ahlstroem Oy Halkileikkauslaite liikkuvia rainoja varten
IT1222982B (it) * 1987-10-23 1990-09-12 Elio Cavagna Gruppo di comando della traslazione bidirezionale di coltelli e controcoltelli in una macchina per il taglio di materiale sostanzialmente di tipo cartaceo
US4989486A (en) * 1988-06-03 1991-02-05 Tidland Corporation System for automatically positioning multiple tool-holding carriages

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2072563A (en) * 1980-03-27 1981-10-07 Cavagna E Sheet material processing e.g. cutting or creasing machine
DE3426302C1 (de) * 1984-07-17 1986-02-20 Jagenberg AG, 4000 Düsseldorf Einrichtung zum Einstellen des gegenseitigen Abstandes mehrerer nebeneinander angeordneter Werkzeugelemente, insbesondere Längsmessereinheiten
EP0347060A1 (fr) * 1988-06-03 1989-12-20 Tidland Corporation Système pour positionner automatiquement un certain nombre de chariots d'outillage

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664185A1 (fr) * 1990-07-05 1992-01-10 Alpha Maschinenbau Ag Machine a cintrer pour des materiaux en echeveau, en particulier des fils.
ES2048620A1 (es) * 1990-07-05 1994-03-16 Alpha Maschinenbau Ag Maquina dobladora para material en forma de madeja, en particular, hilo metalico.
FR2678545A1 (fr) * 1991-07-01 1993-01-08 Komori Chambon Positionneur d'ecarteurs pour appareil de decoupage de flans de carton.
WO2001072468A1 (fr) * 2000-03-24 2001-10-04 Wilhelm Bilstein KG Spezialfabrik für Maschinenmesser und Kompressorventile Dispositif de decoupe longitudinale de bandes continues de matiere au moyen de freins d'immobilisation sur des porte-lames
DE102009003150A1 (de) 2009-05-15 2010-11-18 Voith Patent Gmbh Längsschneideeinrichtung für eine laufende Faserstoffbahn
EP2253437A1 (fr) 2009-05-15 2010-11-24 Voith Patent GmbH Dispositif de coupe en longueur pour une bande de matière fibreuse continue

Also Published As

Publication number Publication date
DE3938278C2 (de) 1993-12-09
FI94321C (fi) 1995-08-25
CA2027055A1 (fr) 1991-05-18
DE59005930D1 (de) 1994-07-07
ATE106305T1 (de) 1994-06-15
FI905686A (fi) 1991-05-18
JP3080981B2 (ja) 2000-08-28
BR9005819A (pt) 1991-09-24
DE3938278A1 (de) 1991-05-23
EP0433583A3 (en) 1991-11-21
FI94321B (fi) 1995-05-15
JPH03170297A (ja) 1991-07-23
US5072641A (en) 1991-12-17
EP0433583B1 (fr) 1994-06-01
FI905686A0 (fi) 1990-11-16
CA2027055C (fr) 2003-04-22
ES2057309T3 (es) 1994-10-16

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