EP1857235A2 - Machine pour le travail du carton et similaires - Google Patents

Machine pour le travail du carton et similaires Download PDF

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Publication number
EP1857235A2
EP1857235A2 EP07108084A EP07108084A EP1857235A2 EP 1857235 A2 EP1857235 A2 EP 1857235A2 EP 07108084 A EP07108084 A EP 07108084A EP 07108084 A EP07108084 A EP 07108084A EP 1857235 A2 EP1857235 A2 EP 1857235A2
Authority
EP
European Patent Office
Prior art keywords
cardboard
machine according
bristle
creasing
advancing
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Withdrawn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
EP07108084A
Other languages
German (de)
English (en)
Other versions
EP1857235A3 (fr
Inventor
Remo Lorenzoni
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.)
Lcr Macchine Automatiche Srl
Original Assignee
Lcr Macchine Automatiche Srl
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 Lcr Macchine Automatiche Srl filed Critical Lcr Macchine Automatiche Srl
Publication of EP1857235A2 publication Critical patent/EP1857235A2/fr
Publication of EP1857235A3 publication Critical patent/EP1857235A3/fr
Withdrawn legal-status Critical Current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
    • B26D7/20—Cutting beds
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
    • B26D1/16—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like
    • B26D1/165—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like for thin material, e.g. for sheets, strips or the like
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
    • B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
    • B26D1/185—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage for thin material, e.g. for sheets, strips or the like
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
    • B26F1/3826—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work using a rotary circular cutting member
    • 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
    • B31F1/08—Creasing
    • B31F1/10—Creasing by rotary tools
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/02—Means for moving the cutting member into its operative position for cutting
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/146—Cutting, e.g. perforating, punching, slitting or trimming using tools mounted on a drum
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25—Surface scoring
    • B31B50/254—Surface scoring using tools mounted on belts or chains
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25—Surface scoring
    • B31B50/256—Surface scoring using tools mounted on a drum

Definitions

  • the present invention relates to technical field concerning the cardboard working and refers to machine for cardboard working and similar, in particular for carrying out cuts, creasing and similar in plates, tapes or sheets of waved cardboard or in a single layer.
  • Such known machines are equipped with stop means opposite to the disc cutting or punching means with respect to the cardboard to be worked.
  • stop means generally having a roll, prevent the deformations or excessive fo lds of the cardboard subjected to forces with components perpendicular to cut means.
  • said known stop means In order to prevent excessive frictions, said known stop means, must be rotated to a speed corresponding to the cardboard translation speed or must be placed at the same rotation speed of cut means.
  • An object of the present invention is to propose a simple, light, econo mic and reliable machine for cardboard working provided with cardboard cutting and/or punching means.
  • Another object is to propose a machine with reduced moving masses and fit to operate in a very high mean operative speed.
  • Another object is to propose a machine very efficient, with low energy absorption.
  • numeral 1 indicates the machine for working the cardboard C and similar, object of the present invention.
  • the machine 1 is equipped width advancing means of the cardboard, known and not illustrated, and an assembly of operative elements 2 fit for making cuts, creasing or other workings of the cardboard.
  • Each operating element 2 comprises two free disc cutting means 10 and two free disc creasing means 11, fit to make cuts and cross-sectional or longitudinal creasing of cardboard C, in such way that the cutting means 10 and the creasing means 11 operate on cardboard C in longitudinal and/or cross-sectional direction along the advance direction of the same cardboard.
  • the two cutting means 10 are fixed, in free rotating way, to the free ends of the respective first arms 15, 16, parallels and activated along axial translation, by first drive means, i.e. motorized pinion and rack, for regulating the mutual distance between the two cutting means 10 along the cardboard movement direction.
  • first drive means i.e. motorized pinion and rack
  • the two creasing means 11 are fixed, in free rotating way, to the free ends of corresponding second mobile arms 17, 18, parallels and activated along axial translation by second actuating means in order to regulate the mutual distance between such creasing means 11 along the cardboard movement direction.
  • the actuating means of the mobile arms respectively first 15, 16 and second 17, 18 are connected through corresponding actuators 13, 14 to at least a carriage means 12.
  • the actuators 13, 14, i.e. of pneumatic cylinder type, are fit to move independently the cutting means 10 and the creasing means 11 orthogonally to the sliding plane of the cardboard, between respective rest and operating conditions in which they are distanced and interfering with the cardboard C in order to cut or crease this latter.
  • the carriage means 12 is motorized and translates, in controlled way, along a cross-sectional beam 20 in order to move the cutting means 10 and the creasing means 11 transversally to the cardboard movement.
  • the device 1 comprises support means 3 for the cardboard, opposite to the operative elements 2 with respect to the cardboard C, and equipped with a plurality of bristle means 4 fit to support the cardboard during the actuation of said operative elements 2.
  • the orthogonally applied forces to cardboard by the operative elements 2 are contrasted by opposite reaction forces produced by the bristle means and fit to prevent flexions and excessive cardboard deformations during cutting or creasing thereof
  • the free tips of the bristle means 4 define the advancing plane of the cardboard and support this latter.
  • the bristle means 4 are collected in brushes 5 regularly distributed on the upper surface of a rigid plane of the support means 3.
  • the free tips of bristle means 4 of each brush can be disposed on a plane lightly tilted, according to the cardboard advancing direction, with respect to the advancing cardboard plane in order to reduce the cardboard blocking risks particularly in the case of longitudinal cuts made by the operative elements.
  • the bristle means 4 are made of filiform nylon or other synthetic material segments with diameter cross section ranging from 0,1 to 4,0 millimetres depending on the bristle number for each surface unit and on vertical charges to be supported.
  • support means 3 having bristle means extends at least 30 millimetres upstream and downstream, with respect to the cardboard movement, beyond the workspace of the operative elements 2 in order to avoid undesired flexions of bristles and cardboard at edges of the support means 3.
  • the operation of the machine provides that, due to the action of the advancing means, the cardboard advances on the support means 3 with low friction due to the support supplied by the bristle means tips which, as seen, are fit to supply longitudinal sufficient forces of reaction to preve nt cardboard deformations during the operations carried out by the operative elements 2.
  • An advantage of the present invention is to propose a simple, light, economic and reliable machine for cardboard working provided with cardboard cutting and/or punching means.
  • Another advantage is to propose a machine with reduced moving masses and fit to operate in a very high mean operative speed.
  • Another advantage is to propose a machine very efficient, with low a energy bsorption.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Making Paper Articles (AREA)
  • Container Filling Or Packaging Operations (AREA)
EP07108084A 2006-05-17 2007-05-11 Machine pour le travail du carton et similaires Withdrawn EP1857235A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000381A ITBO20060381A1 (it) 2006-05-17 2006-05-17 Macchina per lavorare cartone e simile.

Publications (2)

Publication Number Publication Date
EP1857235A2 true EP1857235A2 (fr) 2007-11-21
EP1857235A3 EP1857235A3 (fr) 2010-06-23

Family

ID=38457634

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07108084A Withdrawn EP1857235A3 (fr) 2006-05-17 2007-05-11 Machine pour le travail du carton et similaires

Country Status (2)

Country Link
EP (1) EP1857235A3 (fr)
IT (1) ITBO20060381A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20080733A1 (it) * 2008-12-04 2010-06-05 L C R Macchine Automatiche S R L Macchina per la lavorazione di cartone e materiali simili.
ITBO20100095A1 (it) * 2010-02-22 2011-08-23 L C R Macchine Automatiche S R L Macchina per la lavorazione di materiale in lastre o fogli.
CN102320058A (zh) * 2011-08-26 2012-01-18 广东万联包装机械有限公司 一种纵切机的压线轮微调装置
CN102380973A (zh) * 2010-08-31 2012-03-21 海德堡印刷机械股份公司 工具接收装置
FR2969531A1 (fr) * 2010-12-23 2012-06-29 Patrick Rubinstein Dispositif de rainurage d'une feuille mince
ITUA20163729A1 (it) * 2016-05-24 2017-11-24 F L Auto Srl Stazione di taglio di un foglio di cartone da una striscia continua di cartone e macchina per l’imballaggio di un articolo all’interno di una scatola di cartone ottenuta dal foglio di cartone

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133235A (en) * 1977-04-22 1979-01-09 Gerber Garment Technology, Inc. Closed loop apparatus for cutting sheet material
GB2175237A (en) * 1985-05-22 1986-11-26 Gerber Scient Inc Apparatus and method for supporting and working on sheet material
WO2000034029A1 (fr) * 1998-12-04 2000-06-15 Gerber Scientific Products, Inc. Appareil permettant de decouper et de plier un materiau en feuille
GB2365379A (en) * 1997-11-07 2002-02-20 Griffin Automation Inc Method of forming slotted and creased box blanks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133235A (en) * 1977-04-22 1979-01-09 Gerber Garment Technology, Inc. Closed loop apparatus for cutting sheet material
GB2175237A (en) * 1985-05-22 1986-11-26 Gerber Scient Inc Apparatus and method for supporting and working on sheet material
GB2365379A (en) * 1997-11-07 2002-02-20 Griffin Automation Inc Method of forming slotted and creased box blanks
WO2000034029A1 (fr) * 1998-12-04 2000-06-15 Gerber Scientific Products, Inc. Appareil permettant de decouper et de plier un materiau en feuille

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2193893A1 (fr) * 2008-12-04 2010-06-09 L.C.R. Macchine Automatiche S.R.L. Machine pour travailler le carton et des materiaux pareils
ITBO20080733A1 (it) * 2008-12-04 2010-06-05 L C R Macchine Automatiche S R L Macchina per la lavorazione di cartone e materiali simili.
ITBO20100095A1 (it) * 2010-02-22 2011-08-23 L C R Macchine Automatiche S R L Macchina per la lavorazione di materiale in lastre o fogli.
EP2422971A3 (fr) * 2010-08-31 2012-07-11 Heidelberger Druckmaschinen AG Dispositif de réception d'outil
CN102380973B (zh) * 2010-08-31 2015-12-02 天津长荣印刷设备股份有限公司 工具接收装置
CN102380973A (zh) * 2010-08-31 2012-03-21 海德堡印刷机械股份公司 工具接收装置
US8926486B2 (en) 2010-08-31 2015-01-06 Heidelberger Druckmaschinen Ag Tool holding device and sheet-processing machine and folding carton gluer having the device
FR2969530A1 (fr) * 2010-12-23 2012-06-29 Patrick Rubinstein Dispositif de rainurage d'une feuille mince
FR2969531A1 (fr) * 2010-12-23 2012-06-29 Patrick Rubinstein Dispositif de rainurage d'une feuille mince
CN102320058A (zh) * 2011-08-26 2012-01-18 广东万联包装机械有限公司 一种纵切机的压线轮微调装置
ITUA20163729A1 (it) * 2016-05-24 2017-11-24 F L Auto Srl Stazione di taglio di un foglio di cartone da una striscia continua di cartone e macchina per l’imballaggio di un articolo all’interno di una scatola di cartone ottenuta dal foglio di cartone
WO2017203391A1 (fr) * 2016-05-24 2017-11-30 F.L. Auto S.R.L. Station de coupe d'une feuille de carton à partir d'une bande continue de carton et machine pour emballer un article à l'intérieur d'une boîte en carton obtenue à partir de la feuille de carton
US10857752B2 (en) 2016-05-24 2020-12-08 F.L. Auto S.R.L. Cutting station for making transversal cuts in a cardboard sheet and a machine for packing an article internally of a cardboard box obtained from the cardboard sheet
AU2017271156B2 (en) * 2016-05-24 2022-03-17 C.M.C. S.P.A. A cutting station of a cardboard sheet from a continuous strip of cardboard and a machine for packing an article internally of a cardboard box obtained from the cardboard sheet

Also Published As

Publication number Publication date
EP1857235A3 (fr) 2010-06-23
ITBO20060381A1 (it) 2007-11-18

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