EP3740448A1 - Unité de déplacement dans un poste d'enroulement permettant de compenser l'allongement de longueur de bobines - Google Patents

Unité de déplacement dans un poste d'enroulement permettant de compenser l'allongement de longueur de bobines

Info

Publication number
EP3740448A1
EP3740448A1 EP19702032.4A EP19702032A EP3740448A1 EP 3740448 A1 EP3740448 A1 EP 3740448A1 EP 19702032 A EP19702032 A EP 19702032A EP 3740448 A1 EP3740448 A1 EP 3740448A1
Authority
EP
European Patent Office
Prior art keywords
carrier
base
receiving
winding
winding shaft
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.)
Pending
Application number
EP19702032.4A
Other languages
German (de)
English (en)
Inventor
Ulrich Vedder
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.)
Kampf GmbH
Original Assignee
Kampf Schneid und Wickeltechnik 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 Kampf Schneid und Wickeltechnik GmbH and Co KG filed Critical Kampf Schneid und Wickeltechnik GmbH and Co KG
Publication of EP3740448A1 publication Critical patent/EP3740448A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/04—Supporting web roll cantilever type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/026—Cantilever type
    • 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
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4132—Cantilever arrangement
    • B65H2301/41324—Cantilever arrangement linear movement of roll support
    • 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
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4132—Cantilever arrangement
    • B65H2301/41324—Cantilever arrangement linear movement of roll support
    • B65H2301/4133—Cantilever arrangement linear movement of roll support special features
    • B65H2301/41335—Cantilever arrangement linear movement of roll support special features locking mechanism for roll, e.g. axial flange
    • 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
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4136—Mounting arrangements not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/20—Force systems, e.g. composition of forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/50—Machine elements
    • B65H2402/54—Springs, e.g. helical or leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/60—Coupling, adapter or locking means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/40—Toothed gearings
    • B65H2403/41—Rack-and-pinion, cogwheel in cog railway

Definitions

  • the invention relates to a winding device with a base, wherein an adjustable by a drive unit support is mounted on the base and on the support a recording medium for receiving a Wicking on which a layer material is wound or unwound, according to the features of the respective preamble of the independent claims.
  • a core for example an elongated cylindrical support, for example a roll of cardboard
  • a core is clamped between two lateral receiving supports.
  • the distance between the two recording media, which are arranged on a base plate can be changed.
  • the invention is therefore based on the object to provide a cutting and winding device or only a winding device in which a cylindrical elongate carrier can be arranged interchangeably between two lateral recording media, wound on the sheet material or can be unwound from the sheet material and with the bending this cylindrical carrier, in particular during the winding process is avoided.
  • the solution according to the invention is based on a carrier, which is arranged by a drive unit movable on a base, for example a machine frame.
  • a receiving carrier for receiving a winding shaft is arranged on this carrier, wherein the ends of the winding shaft can be clamped or released by means of the receiving carrier arranged on the carrier by the movement of the carrier arranged on the base.
  • two carriers are arranged opposite to the base, so that by changing the distance between these two carriers and thus by changing the distance between the two opposite receiving carriers the winding shaft is clamped or released for their removal.
  • the respective recording medium is brought into its desired position by means of the drive unit via the carrier which is arranged movably on the base and fixed there in this position by means of the drive unit and / or optionally further blocking means.
  • the carrier which is arranged movably on the base and fixed there in this position by means of the drive unit and / or optionally further blocking means.
  • another carrier movable relative to this carrier is arranged on the carrier, which is adjustably mounted on the base, wherein one end of the receiving carrier, with which one end of the winding shaft is received, at the other Carrier is arranged and a force element is provided between the two carriers.
  • the receiving carrier with the end that the end, on which the winding shaft is received, facing away is arranged on a further carrier, wherein said further carrier is relatively movable to the carrier, which is adjustably mounted on the base.
  • the one end of the receiving carrier is arranged in a manner known per se on the carrier, which is movable relative to the base of the drive unit.
  • the recording medium with its one end to the carrier and with its other end to another associated with the winding shaft carrier and a force element between the other end provided the recording medium and the other carrier.
  • the means by which the length compensation is made possible are arranged in the region in which the winding shaft, more precisely the end of the winding shaft, is received by the associated end of the receiving carrier.
  • the recording medium can be brought by the drive unit by adjusting the carrier mounted on the base in its desired position and fixed there (again, only from the drive unit or only by blocking means or both). Once this has taken place, the distance between the two opposite receiving carriers, between which the winding shaft is arranged, can no longer be changed.
  • the compensation of the length expansion is effected by a movement of the two carriers, between which the force element is arranged, toward or away from each other, wherein the one carrier is arranged at the end of the receiving carrier and the other carrier to the means for receiving the respective end of the winding shaft ,
  • the carriers described above, which accomplish the longitudinal extension of the winding shaft, are separate components or may also be integrally formed by the elements (such as the end of the receiving carrier or the receiving device, for example a chuck, for one end of the winding shaft).
  • the above-described compensation of the longitudinal extent of the winding shaft relates to an increase in the axial length of the winding shaft (in particular when layer material is wound onto the winding shaft) and / or to a reduction of the axial length of the winding shaft (in particular if layer material from the winding shaft is handled).
  • the winding shaft is an element of solid material or an elongate hollow-shaped, preferably cylindrical support, such as a roll of cardboard.
  • the cylindrical support is clamped for receiving sheet material between two lateral receiving carriers, wherein the two recording media are arranged on a base plate (base).
  • base plate base plate
  • One of the two lateral recording medium or both lateral recording medium are arranged relatively movable to the base plate and spring-loaded, in particular via
  • FIG. 1 shows a plan view of a winding device 1 (also referred to as a winding station), the elements of this winding device 1 to be described being arranged on a base 2, for example a frame of a cutting and winding device (not shown in detail).
  • At least one drive unit 3 is arranged directly or indirectly on this base 2. With the drive unit 3, a arranged on the base 2 and relatively movable carrier 4 can be changed in position. For this purpose, the drive unit 3 is assigned a gear 5.
  • a recording medium 6 is provided for receiving one end of a winding shaft, not shown. The one end of this recording medium 6 takes, for example via a known clamping head, which has one end of the winding shaft, whereas the other end of the recording medium 8 is arranged in irect and thus movable on the support 4.
  • Figure 2 shows a side view of the winding device 1, in turn, the carrier 4, which is mounted on the base 2, is shown.
  • the already assigned in Figure 1 of the drive unit 3 gear 5 cooperates with a rack 7, which is arranged stationarily on the base 2.
  • the gear 5 is set in rotary motion and engages in the rack 7, so
  • the support 4 can be moved relative to the base 2 in order to be able to bring the receiving carrier 6 into its desired position.
  • the one desired position is the position in which it is possible to remove a previously clamped WickeJwelle can.
  • the other desired position is the position in which it is possible to use a winding shaft between the two recording media 6 (wherein only one Aufwmeträgem 6 is shown in Figures 1 and 2).
  • a further carrier 8 which is movable relative to the carrier 4 is arranged on the carrier 4, wherein one end of the receiving carrier 6 is arranged on the further carrier 8 and a force element between the two carriers 4 , 8 is provided.
  • a pawl 9 is provided for fixing the carrier 4 with respect to the desired position relative to the base 2.
  • a locking of the T carrier 4 in relation to the base 2 take place when the pawl 9 engages with a correspondingly protruding tooth in the rack 7. If the pawl 9 is actuated, the carrier 4 is thus released and can be moved relative to the base 2 by means of the drive unit 3.
  • the further movable carrier 8 is arranged and supported on this carrier 4 relative to the carrier 4.
  • a force element here a spring 10 arranged.
  • the recording medium 6 to the extent in which changes the length of the winding shaft, this change participates by the force element, in particular the spring 10, is compressed or optionally expand, since a relative movement between the two beams. 4 , 8 is possible. It can also be thought that, in particular
  • the one end of the rotatably mounted pawl 9 is actuated and thus the base 2 is mounted on the carrier 4 is released so that not by a relative movement between the two carriers 4, 8, but by a movement of the Support 4 is compensated in relation to the base 2, the longitudinal extent of the winding shaft. If this is done, the winding shaft no longer presses on one end of the pawl 9, so that they can engage with the other end, in particular the tooth, back into the rack 7.
  • FIG. 1 shows, based on FIG. 2, the mirror-image arrangement of two devices for compensating the length extension of the winding shaft, in which arrangement these two devices are almost in their final position (moved together to a minimum distance) and the distance between these two devices their associated drive units can be increased in order to record the winding moment, not shown here.
  • a core for example an elongated cylindrical carrier, for example a roll of cardboard
  • a core for example an elongated cylindrical carrier, for example a roll of cardboard
  • the cylindrical carrier for receiving sheet material between two lateral Consträgem is clamped, wherein the two recording media are arranged on a base plate, wherein a the two lateral recording medium or both lateral recording medium are arranged relatively movable to the base plate and spring-loaded, in particular spring-loaded via a lever, so that

Landscapes

  • Winding Of Webs (AREA)

Abstract

L'invention concerne un poste d'enroulement (1) doté d'une base (2), un support (4) pouvant être déplacé par une unité d'entraînement (3) étant monté sur la base (2), et un support de logement (6) destiné à loger un arbre d'enroulement, sur lequel est enroulé ou déroulé un matériau en couches, étant agencé sur le support (4), caractérisé en ce qu'un autre support (8) mobile par rapport au support (4) est agencé sur le support (4), une extrémité du support de logement (6) étant agencée sur l'autre support (8) et un élément de force étant disposé entre les deux supports (4, 8).
EP19702032.4A 2018-01-19 2019-01-21 Unité de déplacement dans un poste d'enroulement permettant de compenser l'allongement de longueur de bobines Pending EP3740448A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018101171 2018-01-19
PCT/EP2019/051345 WO2019141840A1 (fr) 2018-01-19 2019-01-21 Unité de déplacement dans un poste d'enroulement permettant de compenser l'allongement de longueur de bobines

Publications (1)

Publication Number Publication Date
EP3740448A1 true EP3740448A1 (fr) 2020-11-25

Family

ID=65237007

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19702032.4A Pending EP3740448A1 (fr) 2018-01-19 2019-01-21 Unité de déplacement dans un poste d'enroulement permettant de compenser l'allongement de longueur de bobines

Country Status (3)

Country Link
EP (1) EP3740448A1 (fr)
DE (1) DE102019101393A1 (fr)
WO (1) WO2019141840A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4951419B2 (ja) * 2007-06-12 2012-06-13 トッパン・フォームズ株式会社 連続シート供給機構及びこれを用いた連続シート貼り合わせ機構
DE102007000930B4 (de) * 2007-09-03 2013-11-07 Koenig & Bauer Aktiengesellschaft Aufwickler zum Aufwickeln einer Materialbahn auf eine Wickelspule

Also Published As

Publication number Publication date
DE102019101393A1 (de) 2019-07-25
WO2019141840A1 (fr) 2019-07-25

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Owner name: KAMPF GMBH