[go: up one dir, main page]

WO2019037896A1 - Dispositif de coupe longitudinale - Google Patents

Dispositif de coupe longitudinale Download PDF

Info

Publication number
WO2019037896A1
WO2019037896A1 PCT/EP2018/025216 EP2018025216W WO2019037896A1 WO 2019037896 A1 WO2019037896 A1 WO 2019037896A1 EP 2018025216 W EP2018025216 W EP 2018025216W WO 2019037896 A1 WO2019037896 A1 WO 2019037896A1
Authority
WO
WIPO (PCT)
Prior art keywords
carriage
circular
linear guide
knife carrier
feed
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.)
Ceased
Application number
PCT/EP2018/025216
Other languages
German (de)
English (en)
Inventor
Patrick Seifert
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.)
Kolbus GmbH and Co KG
Original Assignee
Kolbus GmbH and Co KG
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 Kolbus GmbH and Co KG filed Critical Kolbus GmbH and Co KG
Publication of WO2019037896A1 publication Critical patent/WO2019037896A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • B26D1/24—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 coacting with another disc cutter
    • B26D1/245—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 coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
    • 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
    • B26D2007/2657—Auxiliary carriages for moving the tool holders
    • 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
    • B31B50/16—Cutting webs
    • B31B50/18—Cutting webs longitudinally
    • 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
    • B31B50/20—Cutting sheets or blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/515—Cutting handled material
    • B65H2301/5155—Cutting handled material longitudinally
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/20—Avoiding or preventing undesirable effects
    • B65H2601/26—Damages to handling machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard

Definitions

  • the present invention relates to a device according to the preamble of claim 1 for longitudinal cutting of material webs and / or material sheets.
  • Cardboard scissors are known for longitudinal cutting, in particular paperboard sheets whose cutting units have driven cutting shafts which extend over the machine width. On these cutting shafts, the individual circular blades of several circular shears are fixed by means of clamping.
  • a swivel body is provided below the lower groove shaft, which is rotatable about an axis parallel to the groove shafts.
  • This swivel body is slidably received on a linear guide which is likewise parallel to the scraper shafts. The positioning of the swivel body along this linear guide is automated by a motor-operated belt drive.
  • the swivel body has on its circumference two corresponding with the scoring tools areas.
  • the swivel body can be made manually from a Resting position are pivoted against a return spring in a position in which it can be brought into engagement with a scoring tool of the lower groove shaft. The operator can thus align the scoring tool with the swivel body.
  • the achievement of a good precision and repeat accuracy of the positioning of the scoring tools is simplified. The positioning and setting of the tools along the drive shaft are always done manually.
  • each of the scoring tool and the swivel body must be manually engaged with each other.
  • the positioning aid engages in that geometry of the tools which produce the desired deformation. Operating errors of the
  • Positioning aid can thus lead to damage to the scoring tools and consequently to inferior scoring results.
  • FIG. 1 shows a longitudinal cutting device in perspective view.
  • Fig. 2 shows a detail of the cutting mechanism in a perspective view.
  • the devices of the longitudinal slitting device for boards shown in FIG. 1 are arranged in a common machine frame 200. This is
  • Machine frame 200 essentially becomes a pair of each other
  • Cross member 202 formed opposite side walls 201 formed by Cross member 202 are interconnected.
  • Cross member 202 have guide rails of linear guides 203, which serve as a storage for the circular shears 220 of the cutting device.
  • an import 1 1 the cutting unit with the circle scissors 220 and an export 15 are in succession 6 consecutively mounted. These mentioned devices are driven together by a drive 210.
  • This drive 210 is also on the
  • Machine frame 200 is mounted and each includes above and below the transport plane 5 a transverse to the transport direction 6 extending shaft 21 first
  • These two shafts 21 1 are mounted on both sides in the side walls 201 of the frame 200. They each have a splined profile and form with the
  • Both the import 1 1 and the export 15 each comprise a pair of cooperating transport rollers 1 6, 17. These are each mounted on both sides in the side walls 201.
  • the lower transport rollers 1 6 are arranged directly below the transport plane 5 and parallel to this.
  • the upper transport rollers 17 are aligned parallel to the lower transport rollers 1 6 and arranged above the transport plane 5.
  • the rollers of each pair are adjustable in their distance from each other to the thickness of the material to be cut. For this purpose, a not shown ZuStell sensible known type is provided.
  • the cutting unit has a plurality of circular shears 220 of the same kind, which are displaceable along the linear guide 203 in a feed direction 7.
  • Each of these circular shears 220 comprises an upper knife carrier 221 and a lower knife carrier 222, each with a circular blade 223.
  • the upper and lower circular blades 223 are respectively arranged coaxially with those of the other circular shears 220.
  • the knife carriers 221, 222 each comprise one
  • Drive shaft 21 1 formed and shown in Fig. 2 sliding seat 212.
  • the drive shafts 21 1 a splined profile.
  • each knife carrier 221, 222 comprises a clamping device 205.
  • These clamping devices 205 have as Actuator two pneumatic cylinders 273 each.
  • the cylinders 273 are not in the conventional manner with the controller 10 of the device
  • Clamping devices 205 are each aligned at right angles to each other.
  • friction linings 206 are mounted, which act upon activation of the pneumatic cylinder 273 on the cross member 202 and jam the respective blade carrier 221, 222 against the machine frame 200.
  • the respective knife carrier 221, 222 along the feed direction 7 in its linear guide 203 either freely displaced or fixed.
  • To set 260 provided. This comprises on the blade carrier 221, 222 slidably acting carriage 262, 263.
  • 200 guide rails are attached to cross members 202 of the machine frame, which serve as the carriage 262, 263 as a linear guide 261.
  • the linear guides 203 of the knife carrier 221, 222 and the linear guides 261 of the feed device 260 are aligned with one another and parallel to the feed direction 7.
  • An upper carriage 262 is arranged above the transport plane 5 and acts on the upper knife carrier 221.
  • a lower carriage 263 is arranged below the transport plane 5 and acts on the lower knife carrier 222.
  • the adjusting device 260 comprises an actuator for each of its two slides 262, 263. The following description will be made with reference to a single one of these two similar actuators.
  • the carriage 262, 263 is fixedly connected to a belt 264. As a connection in this case a frictional clamping is provided. Alternatively, another compound of known type can be used.
  • the belt 264 endlessly wraps around two sides of the belt
  • the connection with the carriage 262, 263 is located in a linear belt section which runs parallel to the carriage guide 261.
  • One of the two pulleys mentioned is permanently drive-connected to a controllable drive 265.
  • the drive is designed so that he can be operated position-controlled or force-controlled. For this purpose, it is connected to the controller 10 of the device via a data connection 277.
  • each of the blade carriers 221, 222 is equipped with a first coupling half 238.
  • These first coupling halves 238 have a groove extending parallel to the transport direction 6. With this coupling engaged, the second coupling half 267 arranged on the carriage 262, 263 engages in this groove.
  • the second coupling half 267 is displaceable within the carriage 262, 263 along a linear guide 269.
  • Linear guide 269 of the coupling is perpendicular to the transport plane 5.
  • a controllable pneumatic cylinder 268 is drivingly connected to the second coupling half 267 and displaces it along its guide 269.
  • Pneumatic cylinder 268 is connected upstream of a switching valve, not shown, known type, which via a data line to the controller 10 of
  • a measuring device For determining the position of the knife carrier 221, 222, a measuring device is provided.
  • a position sensor 266 is arranged only in each of the two carriages 262, 263. These are each connected via a data link 276 to the controller 10 of the device.
  • each of the knife carriers 221, 222 carries a feature 239 which is unambiguously associated with the respective circular cutter 220.
  • This feature is detected by a reading device mounted on the carriage 262, 263.
  • These identifiers are formed by metallic blocks, which are arranged in a unique pattern on the knife carrier 221, 222.
  • the carriages 262, 263 carry a reading device 270 which detects these patterns. For each possible position of one of the blocks, this comprises a proximity switch which is connected via third
  • Data links 278 is connected to the controller 10 of the device.
  • the latter Based on the switching states of these proximity switches, the latter identifies the blade carrier 221, 222 and assigns it the position detected by the position transmitter 266 of the coupled carriage 262, 263.
  • the parallel to the drive shafts 21 1 linear guides 203, 261 and the ZuStell noisy 260 are extended beyond the maximum width of the material to be cut out so that a parking position 275 results.
  • the circular shears 220 which are not required for a single production order, are transported by means of the adjusting device 260. This eliminates the assembly or disassembly of circular shears depending on the required number of parallel cuts.
  • the construction of the upper carriage 262 differs from that of the lower carriage 263 by an additional engagement of the upper carriage 262. This causes a superimposed displacement of the upper carriage 262 along its linear guide 261 and relative to the drive-connected
  • a pneumatic cylinder 271 is provided.
  • This pneumatic cylinder 271 is in turn connected upstream of a control valve 10 connected to the switching valve.
  • the contact force between the circular knives 223 each of a circular shear 220 is adjustable.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

L'invention concerne un dispositif de coupe longitudinale comprenant plusieurs lames circulaires, chacune des lames circulaires étant mobile transversalement à l'avance du matériau, et un dispositif d'avance qui détermine la position des lames circulaires et qui est temporairement en liaison fonctionnelle avec une lame circulaire individuelle.
PCT/EP2018/025216 2017-08-25 2018-08-20 Dispositif de coupe longitudinale Ceased WO2019037896A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017008060.7A DE102017008060A1 (de) 2017-08-25 2017-08-25 Längsschneidevorrichtung
DEDE102017008060.7 2017-08-25

Publications (1)

Publication Number Publication Date
WO2019037896A1 true WO2019037896A1 (fr) 2019-02-28

Family

ID=63490386

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/025216 Ceased WO2019037896A1 (fr) 2017-08-25 2018-08-20 Dispositif de coupe longitudinale

Country Status (2)

Country Link
DE (1) DE102017008060A1 (fr)
WO (1) WO2019037896A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110103271B (zh) * 2019-03-28 2021-02-09 上海汉合纸业有限公司 一种卷筒纸自动切纸机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997031760A1 (fr) * 1996-02-29 1997-09-04 Miglietta, Maurizio Equipement pour couper, comprenant un appareil de positionnement automatique
EP1577052A2 (fr) * 2004-03-16 2005-09-21 Kontrelmec, SL Dispositif pour ajuster la position de lame de coupe sur machines pour couper des bandes en long
US20100218658A1 (en) * 2007-09-14 2010-09-02 L&P Property Management Company Programmable border slitter
EP2907779A1 (fr) 2014-02-17 2015-08-19 Horizon International Inc. Machine de notation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997031760A1 (fr) * 1996-02-29 1997-09-04 Miglietta, Maurizio Equipement pour couper, comprenant un appareil de positionnement automatique
EP1577052A2 (fr) * 2004-03-16 2005-09-21 Kontrelmec, SL Dispositif pour ajuster la position de lame de coupe sur machines pour couper des bandes en long
US20100218658A1 (en) * 2007-09-14 2010-09-02 L&P Property Management Company Programmable border slitter
EP2907779A1 (fr) 2014-02-17 2015-08-19 Horizon International Inc. Machine de notation

Also Published As

Publication number Publication date
DE102017008060A1 (de) 2019-02-28

Similar Documents

Publication Publication Date Title
DE69008256T2 (de) Vorrichtung zum Rillen und Schneiden endloser Bahnen aus Pappe und dergleichen.
EP0559077B1 (fr) Dispositif de réglage d'une lame de couteau sur un cylindre d'un appareil de pliage
EP0433583B1 (fr) Dispositif pour positionner des chariots coulissants ou similaire sur des guides
DE2701068A1 (de) Schlitzvorrichtung fuer bahnenfoermiges material
DE3303252C2 (de) Schneid- und/oder Rillmaschine für die Papier- oder Kartonverarbeitung
DE102007014314A1 (de) Bogenstanz- und -prägemaschine mit hydraulischem Antrieb
DE1596464C3 (de) Vorrichtung zum fernsteuerbaren Einstellen von werkzeugtragenden Schlitten
DE102013111100B4 (de) Ablegekopf zum Ablegen von Fasermaterial
DE2255275B1 (de) Vorrichtung zum Längsschneiden von Materialbahnen, insbesondere Papierbahn nen
EP2396227B1 (fr) Dispositif de coupe et de separation
EP3003622B1 (fr) Cisaille
WO2019037896A1 (fr) Dispositif de coupe longitudinale
EP3248771A1 (fr) Procédé et dispositif de traitement de préférence de pièces usinées plates
DE202004020654U1 (de) Schwenkmaschine, insbesondere für Blechprofilmaterialien
DE3428948A1 (de) Numerisch gesteuerte kreisschere und verfahren zur einstellung der dazugehoerenden messereinheiten
EP0620072A1 (fr) Méthode et dispositif pour l'usinage de tôles minces
EP3248772B1 (fr) Dispositif d'application de colle sur des sections de matériau essentiellement plates
EP2634007B1 (fr) Procédé et dispositif de remplacement d'un rouleau applicateur de colle
EP0941154B1 (fr) Guide-lame a couteau circulaire reglable
EP1938977B1 (fr) Dispositif et procédé destinés à introduire au moins une bande de matière ou au moins une rame dans une plieuse
DE20306757U1 (de) Einrichtung zum Längsschneiden von Blech- oder Kunststoffbahnen
DE69001061T2 (de) Schervorrichtung mit rotierendem messer.
DE102009058591A1 (de) Bogenstanz- und -/oder Prägemaschine mit einer Vorrichtung zum Absenken der Greiferbrücke
DE3744107A1 (de) Einrichtung zur herstellung von querlinien an materialbahnen
EP3064367B1 (fr) Procede et dispositif pour le marouflage d'une couverture de livre sur la surface exterieure encollee d'un bloc de livre

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18765001

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18765001

Country of ref document: EP

Kind code of ref document: A1