EP1562845A1 - Enrouleuse multiple - Google Patents

Enrouleuse multiple

Info

Publication number
EP1562845A1
EP1562845A1 EP03793449A EP03793449A EP1562845A1 EP 1562845 A1 EP1562845 A1 EP 1562845A1 EP 03793449 A EP03793449 A EP 03793449A EP 03793449 A EP03793449 A EP 03793449A EP 1562845 A1 EP1562845 A1 EP 1562845A1
Authority
EP
European Patent Office
Prior art keywords
web
winding
machine
arm
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.)
Granted
Application number
EP03793449A
Other languages
German (de)
English (en)
Other versions
EP1562845B1 (fr
Inventor
Maik KRÜGER
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 and Co Maschinenfabrik
Original Assignee
Kampf GmbH and Co Maschinenfabrik
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 GmbH and Co Maschinenfabrik filed Critical Kampf GmbH and Co Maschinenfabrik
Publication of EP1562845A1 publication Critical patent/EP1562845A1/fr
Application granted granted Critical
Publication of EP1562845B1 publication Critical patent/EP1562845B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2207—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type
    • B65H19/2215—Turret-type with two roll supports
    • 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
    • B65H18/021—Multiple web roll supports
    • B65H18/0212—Turrets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
    • 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
    • B65H2301/52—Auxiliary process performed during handling process for starting
    • B65H2301/522—Threading web into 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
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/231—Turret winders
    • B65H2408/2315—Turret winders specified by number of arms
    • B65H2408/23152—Turret winders specified by number of arms with two arms
    • 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
    • B65H2601/30—Facilitating or easing
    • B65H2601/32—Facilitating or easing entities relating to handling machine
    • B65H2601/321—Access

Definitions

  • the invention relates to a winding machine with a turning arm pivotably mounted in the machine frame for at least two winding shafts.
  • Such winding machines are used in the production of plastic films in order to continuously wind films.
  • turret winders In order to safely insert a new start of the web into an empty turret winder, it is customary in practice to insert the web into the machine by hand and place it on a winding shaft. This process becomes necessary when the machine is started up or after the web is torn off.
  • the web e.g. B. from the stretching machine, the new beginning can be transported through a roller group to the winder and there applied to an empty tube, which is arranged on a winding shaft, or directly to a winding shaft.
  • the beginning of the web is crumpled, which is gripped on one side of the machine and pulled manually through the machine.
  • the retraction is finished when the web is full and flat.
  • the machine's automatic feed system can then place the web on the first inner winding shaft or on an empty tube located there, and the web can be wound up.
  • the web is usually fed to the winder from top to bottom.
  • the invention is therefore based on the object of improving a winding machine in such a way that an easier insertion of the web into the machine is made possible.
  • the turning arm of the winding machine is pivotally mounted on a support arm, which is attached hanging down on an inwardly extending support of the machine frame and ends at a distance from the floor, so that between the support arm with it attached turning arm and the floor forms an open area.
  • the material webs can consist of foils, for example, whereby plastic, paper and aluminum foils can be processed. Combinations of these materials are also conceivable.
  • the knotted beginning of the web is manually under the first one coming from the roll group of the winding machine
  • the operator can now move past the lateral turning arm for the winding shafts and pull the fabric strand under the first winding shaft without letting go of the fabric strand.
  • Another advantage that arises on the bearing for the turning arm according to the invention is that the turning arm and the bearing for the winding shaft can be serviced more easily since accessibility has been made considerably easier.
  • the advantages according to the invention are particularly evident in non-stop turret winders, the axial length of the winding shaft of which is at least 4 meters, because of these widths guiding the web under the first winding shaft is only possible by a second operator.
  • a preferred axial length of the winding shaft is between 7 and 10 meters.
  • FIG. 1 shows the side view of a winding machine with a pivotable
  • Figure 2 is a front view, against the web running direction, of the winding shafts and their fastening in the machine frame.
  • FIG. 1 the side view of the winding station 1 of a winding machine is shown.
  • the web 2 runs over a roller group 3, along the first winding shaft 4 and over a deflection roller 5 to the second winding shaft 6 at the rear end of the machine.
  • the winding shafts 4, 6 are pivotally mounted in a turning arm 7 and a turning plate 8.
  • the turning plate 8 contains the motors for the pivoting operation and the separate drives 9, 10 for the winding shafts 4, 6.
  • the turning arm 7 is in the machine frame 11 via a support 12 and on a support arm 13 attached hanging.
  • the machine frame 11 and the carrier 12 located thereon are designed in such a way that the area 14 between the machine frame 11 and the turning arm 7 is accessible to an operator 15.
  • the embodiment shows a cross-sectionally C-shaped machine frame 11, including the carrier 12. However, it is also conceivable to machine frame 11 in a different way, such as
  • Example with an R-shaped cross-section The short arm of the T would form the support 12 on which the support arm 13 is then mounted.
  • the support arm 13 into the machine frame 11.
  • the machine frame 11 is formed in one piece and contains the carrier 12 and the carrier arm 13.
  • an area 16 below the support arm and the turning arm 7 attached to it remains open, that is to say the end of the support arm 13 does not reach the hall floor or the lower end of the machine frame.
  • the operator 15 is then able to pull through the knotted web start manually during the insertion of the web 2 and fasten it to the second winding shaft 6 or a corresponding auxiliary winder, not shown, without the intervention of a second operator.
  • the web 2 is pulled manually by the operator 15 through the system after a tear during production or the insertion of a new parent roll. During manual pulling, the start of the web is rotated or knotted by the operator 15 for better gripping, so the web 2 is initially uneven.
  • the operator 15 guides the tangled web start of the material web 2 over the roller group 3 and then under the first winding roll 4 and then finally places the tangled web start on the second winding shaft 6. In order to pass the tangled beginning of the web under the first winding shaft 4, he can now pull the tangled beginning of the web through the open area 16. He goes into the area 14 between the support arm 13 and the machine frame 11 below the support 12.
  • the drive 9 in the receptacle 8 driven second winding shaft 6 and the winding shaft 6 then alternatively pulls the web 2 through the machine until the web 2 lies flat and full width on the first winding shaft.
  • the automatic feed system can be
  • Machine fasten the web 2 to the first winding shaft 4 and the web 2 can be wound up.
  • the carrier 13 as part of the machine frame 11 is arranged at such a height that the operator 15 can pass under the carrier.
  • This preferred exemplary embodiment is shown in FIG.
  • the operator 15 can walk through the machine frame 11 so that he passes the winding shafts 4, 6 laterally. If the operator 15 now holds the tangled web start of the web 2 in his hands, he can guide it through the open area 16 below the support arm 13 and the turning arm 7.
  • the construction of a winding machine in the form described here is particularly suitable for winding shafts 4, 6 with an axial length of more than 4 meters and preferably for winding shafts 4, 6 with an axial length of 7 to 10 meters.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)

Abstract

L'invention concerne une enrouleuse comprenant un bras tournant (7) disposé, de manière à pouvoir tourner, dans le bâti de machine (11) pour deux arbres de rouleaux (4, 6). Ledit bras tournant (7) est disposé, de manière à pouvoir tourner, sur un bras support (13), lequel est fixé, suspendu vers le bas, à un support (12) du bâti de machine (11)s'étendant vers l'intérieur et se termine à distance du sol, de sorte qu'une partie ouverte (16) se forme entre le bras support (13) doté du bras tournant (7) et le sol.
EP03793449A 2002-11-16 2003-08-08 Enrouleuse multiple Expired - Lifetime EP1562845B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10253518 2002-11-16
DE10253518A DE10253518B4 (de) 2002-11-16 2002-11-16 Mehrfach-Wickelmaschine
PCT/EP2003/008803 WO2004046005A1 (fr) 2002-11-16 2003-08-08 Enrouleuse multiple

Publications (2)

Publication Number Publication Date
EP1562845A1 true EP1562845A1 (fr) 2005-08-17
EP1562845B1 EP1562845B1 (fr) 2009-04-15

Family

ID=32240109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03793449A Expired - Lifetime EP1562845B1 (fr) 2002-11-16 2003-08-08 Enrouleuse multiple

Country Status (4)

Country Link
EP (1) EP1562845B1 (fr)
JP (1) JP4393384B2 (fr)
DE (2) DE10253518B4 (fr)
WO (1) WO2004046005A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108569578A (zh) * 2018-04-19 2018-09-25 浙江华创机电科技有限公司 一种分切机四轴翻转结构

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005012882A1 (de) * 2005-03-19 2006-09-21 Kampf Gmbh & Co Maschinenfabrik Wickelmaschine zum Aufwickeln einer durch Längsschnitte in Streifen unterteilten Materialbahn
DE202005022119U1 (de) 2005-03-19 2014-04-01 Kampf Schneid- Und Wickeltechnik Gmbh & Co. Kg Wickelmaschine zum Aufwickeln einer durch Längsschnitte in Streifen unterteilten Materialbahn

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526962A1 (de) * 1975-06-16 1976-12-23 Wilhelmstal Werke Gmbh Wickeltraeger
US4431140A (en) * 1981-11-27 1984-02-14 The Black Clawson Company Continuous pressure roll winder
US5417382A (en) * 1992-03-23 1995-05-23 E. I. Du Pont De Nemours And Company Method and apparatus for winding a web
IT1278698B1 (it) * 1995-06-07 1997-11-27 Celli Spa Apparecchiatura per l'avvolgimento di nastro leggero
FR2770503B1 (fr) * 1997-11-06 2000-01-21 Darlet Marchante Tech Sa Machine d'enroulement de produit continu sous forme de feuille, pour former des bobines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004046005A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108569578A (zh) * 2018-04-19 2018-09-25 浙江华创机电科技有限公司 一种分切机四轴翻转结构

Also Published As

Publication number Publication date
DE10253518A1 (de) 2004-06-03
JP2005531474A (ja) 2005-10-20
DE50311429D1 (de) 2009-05-28
DE10253518B4 (de) 2005-08-18
WO2004046005A1 (fr) 2004-06-03
JP4393384B2 (ja) 2010-01-06
EP1562845B1 (fr) 2009-04-15

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