EP1527006B1 - Procede de transfert d'une patte de depart d'une bande de materiau sur un dispositif de bobinage et dispositif de bobinage - Google Patents

Procede de transfert d'une patte de depart d'une bande de materiau sur un dispositif de bobinage et dispositif de bobinage Download PDF

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Publication number
EP1527006B1
EP1527006B1 EP03766402A EP03766402A EP1527006B1 EP 1527006 B1 EP1527006 B1 EP 1527006B1 EP 03766402 A EP03766402 A EP 03766402A EP 03766402 A EP03766402 A EP 03766402A EP 1527006 B1 EP1527006 B1 EP 1527006B1
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EP
European Patent Office
Prior art keywords
winding
winding device
spool
feed strip
region
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.)
Expired - Lifetime
Application number
EP03766402A
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German (de)
English (en)
Other versions
EP1527006A1 (fr
Inventor
Wolfgang Drefs
Ewald Wetschenbacher
Zygmunt Madrzak
Jörg Maurer
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.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
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
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Publication of EP1527006A1 publication Critical patent/EP1527006A1/fr
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Publication of EP1527006B1 publication Critical patent/EP1527006B1/fr
Anticipated expiration legal-status Critical
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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
    • B65H19/28—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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
    • 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
    • B65H2408/236—Pope-winders with first winding on an arc of circle and secondary winding along rails
    • 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
    • B65H2511/10—Size; Dimensions
    • B65H2511/14—Diameter, e.g. of roll or package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30—Forces; Stresses
    • B65H2515/34—Pressure, e.g. fluid pressure

Definitions

  • the invention relates to a method for transferring a AufgarstMails a material web, in particular paper or board web, on a winding device for winding the web onto a spool in which the Matetrialbahn or the AufzhoustMail performed on a carrier drum and between the carrier drum and the spool a winding nip is formed. It further relates to a winding device according to the preamble of claim 17.
  • Winding devices of the aforementioned type are for example from the publications DE 198 22 261 A1 .
  • nip for the strip As a nip for the strip is used here formed between a carrier drum and a hollow spool winding nip or nip.
  • the line force in the nip is generated by contact pressure, wherein the empty bobbin is pressed against the corresponding corresponding to the carrier drum or the carrier drum against the empty bambour.
  • the pressing of the empty drum against the carrier drum or the carrier drum against the empty drum is usually carried out by means of two hydraulic cylinders, one of which is provided on the driver's side and one on the drive side and which are acted upon by the same pressure. Due to the uniform contact pressure or the same contact pressure on the driver's side and the drive side results in a closed over its entire width nip.
  • a running-in carrying drum means a diameter reduction.
  • the nip force or pressure is lower at the point concerned, in which case in extreme cases the nip may even be open at the relevant point, i. not completely closed. The transfer strip can then no longer be grasped.
  • the invention has for its object to provide an improved method and an improved winding device of the type mentioned, in which the aforementioned problems are eliminated.
  • this object is achieved according to the invention in that the line force in the winding nip is adjusted to a higher value in the area of the threading strip during the transfer of the threading strip than in the remaining region of the winding nip.
  • the line force in the relevant lateral edge region of the winding nip is preferably set to a higher value than in the other lateral edge region.
  • the line force in the other lateral edge region can in particular also be set to the value zero.
  • the line force on the leader side and on the drive side of the winding nip is adjusted to different high values, being set to the higher value on the side of the leader strip.
  • the line force in the winding nip can be adjusted for example by means of a movable or adjustable drum and / or by means of a movable or adjustable carrying drum.
  • the spool in the region of the threading strip is advantageously pressed more strongly against the carrying drum than in the remaining region of the winding nip.
  • the tambour can also be inclined in particular with respect to the carrier drum.
  • a stationary carrier drum is used.
  • the Aufkindst Shape can be listed, for example, in the primary area or in the secondary area of the winding device. What is meant by such a primary or secondary region of the winding device is familiar to the person skilled in the art and results, for example, in from the publications mentioned above.
  • a new drum is provided and spent in a Tambour thumbnailposition in which he forms a new winding nip with the carrying drum.
  • a primary transport device e.g. be provided a primary transport device.
  • a secondary transfer device to take over the new drum with the new roll started.
  • the invention can thus be applied for example in such a winding device, as shown in the EP 0 483 092 B1 described and in which the line force in the winding nip is adjustable via a movable or adjustable spool.
  • the line force in the winding nip is adjusted via a movable or adjustable carrying drum.
  • the carrying drum is preferably pressed more strongly against the tambour in the region of the tipping strip than in the remaining region of the winding nip.
  • the carrier drum is tilted with respect to the drum.
  • the spool can in particular be stationary or to compensate for the increase of the winding diameter movable.
  • the leader strip can be listed either in the primary area or in the secondary area of the winding device.
  • the invention is therefore particularly applicable to such a winding device, as for example in the WO 98/52858 is described and in which the line force in the winding nip is adjustable via a movable or adjustable support drum.
  • the carrier drum or the drum can be skewed.
  • the side facing away from the leader e.g. the drive side, then results in a line force zero.
  • the leader strip can be listed in the primary area (empty bobbin position fixed in the primary arm) or in the secondary area (empty bobbin position by secondary slide).
  • the carrier drum in the primary area, can be used e.g. hydraulically via cylinders of the carrier drum presser on the side facing away from the leader, e.g. the drive side, are driven away, resulting in a corresponding gap. It may also be the carrier drum on the side facing away from the leader strip, e.g. the drive side, drive against a stop, which also results in a corresponding gap again.
  • the carrier drum on the side facing away from the tail strip in particular the drive side, for example, be moved back hydraulically cylinder over the Tragtrommelanpressung, resulting in a corresponding gap.
  • the secondary carriage may also be located on the side facing away from the leader strip, e.g. the drive side, as far as being driven away, that the carrier drum moves on the side facing away from the leader side against a stop, which again results in a corresponding gap.
  • the threading can, for example, again take place in the primary area or in the secondary area of the winding device.
  • the tambour holder With such a performance in the primary area, the tambour holder can generally be opened somewhat.
  • the winding device is characterized in that for transferring a AufGermanstreifes the web, the line force in Winding gap in the area of the AufzhoustMails is set to a higher value than in the remaining area of the winding nip.
  • Figure 1 shows a schematic plan view of a winding device 10 according to the prior art, in which a movable or adjustable support drum 12 during transfer of the AufzhoustMails on the two sides with equal pressing forces F 1 , F 2 is pressed against the spool 14.
  • a movable or adjustable support drum 12 during transfer of the AufzhoustMails on the two sides with equal pressing forces F 1 , F 2 is pressed against the spool 14.
  • nip or winding nip 16 thus results in a symmetrical distribution of the line force LK.
  • Figure 2 shows a schematic plan view of an exemplary embodiment of a winding device 18 according to the invention for winding a material web, in particular paper or board web, on a spool 20, in which the material web or the AufzhoustMail again passed over a carrier drum 22 and between the carrier drum 22 and the Tambour 20 a winding nip 24 is formed.
  • FIG. 3 shows a schematic plan view of a further embodiment of the winding device 18 according to the invention.
  • the carrier drum 22 is inclined relative to the main cylinder 20, so that the carrier drum 22 is pressed against the tambour 20 only on the side of the leader strip with the contact pressure F 1 , while the winding gap 24 on the side facing away from the transfer strip the amount a is opened, so that on this side the contact force is reduced to zero.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Basic Packing Technique (AREA)

Claims (32)

  1. Procédé pour transférer une patte de départ d'une bande de matériau, en particulier d'une bande de papier ou de carton, sur un dispositif d'enroulement (18) qui enroule la bande de matériau sur un tambour (20), dans lequel la bande de matériau et la patte de départ sont passées sur un tambour de support (22) et un interstice d'enroulement (24) est formé entre le tambour de support (22) et le tambour (20),
    caractérisé en ce que lors du transfert de la patte de départ, la force linéaire (LK) dans l'interstice d'enroulement (24) est réglée à une valeur plus élevée dans la zone de la patte de départ que dans la partie restante de l'interstice d'enroulement (24).
  2. Procédé selon la revendication 1, caractérisé en ce que l'une des deux bordures latérales de la patte de départ est guidée dans l'interstice d'enroulement (24) et en ce que dans la partie restante concernée de l'interstice d'enroulement (24), la force linéaire (LK) est réglée à une valeur plus élevée que dans l'autre bordure latérale.
  3. Procédé selon la revendication 2, caractérisé en ce que dans l'autre bordure latérale, la force linéaire (LK) est réglée à la valeur zéro.
  4. Procédé selon les revendications 2 ou 3, caractérisé en ce que la force linéaire (Lκ) est réglée à des valeurs différentes sur le côté de guidage et sur le côté d'entraînement de l'interstice d'enroulement (24) et est réglée à une valeur plus élevée du côté de la patte de départ.
  5. Procédé selon l'une des revendications précédentes, caractérisé en ce que dans l'interstice d'enroulement (24), la force linéaire (LK) est réglée par l'intermédiaire d'un tambour (20) déplaçable ou ajustable.
  6. Procédé selon la revendication 5, caractérisé en ce que dans la zone de la patte de départ, le tambour (20) est comprimé plus fort contre le tambour de support (22) que dans la partie restante de l'interstice d'enroulement (24).
  7. Procédé selon les revendications 5 ou 6, caractérisé en ce que le tambour (20) est placé obliquement par rapport au tambour de support (22).
  8. Procédé selon l'une des revendications 5 à 7, caractérisé en ce qu'il utilise un tambour de support (22) fixe.
  9. Procédé selon l'une des revendications 5 à 8, caractérisé en ce que la patte de départ est amenée dans la partie primaire du dispositif d'enroulement (18).
  10. Procédé selon l'une des revendications 5 à 8, caractérisé en ce que la patte de départ est amenée dans la partie secondaire du dispositif d'enroulement (18).
  11. Procédé selon l'une des revendications 1 à 4, caractérisé en ce que la force linéaire (LK) est ajustée dans l'interstice d'enroulement (24) par un tambour de support (22) déplaçable ou ajustable.
  12. Procédé selon la revendication 11, caractérisé en ce que dans la zone de la patte de départ, le tambour de support (22) est repoussé plus fortement contre le tambour (20) que dans la partie restante de l'interstice d'enroulement (24).
  13. Procédé selon les revendications 11 ou 12, caractérisé en ce que le tambour de support (22) est placé obliquement par rapport au tambour (20).
  14. Procédé selon l'une des revendications 11 à 13, caractérisé en ce que le tambour (20) est fixe ou peut être déplacé pour compenser l'augmentation du diamètre d'enroulement.
  15. Procédé selon l'une des revendications 11 à 14, caractérisé en ce que le ruban de départ est guidé dans la partie primaire du dispositif d'enroulement (18).
  16. Procédé selon l'une des revendications 11 à 14, caractérisé en ce que le ruban de départ est guidé dans la partie secondaire du dispositif d'enroulement (18).
  17. Dispositif d'enroulement (18) pour l'enroulement de la bande de matériau, en particulier de la bande de papier ou de carton, sur un tambour (20), dans lequel la bande de matériau est passée sur un tambour de support (22) et un interstice (24) est formé entre le tambour de support (22) et le tambour (20), en particulier destiné à exécuter le procédé selon l'une des revendications précédentes, caractérisé en ce que pour transférer une patte de départ de la bande de matériau sur le dispositif d'enroulement (18), la force linéaire (Lκ) dans l'interstice d'enroulement (24) est réglée à une valeur plus élevée dans la zone de la patte de départ que dans la partie restante de l'interstice d'enroulement (24).
  18. Dispositif d'enroulement selon la revendication 17, caractérisé en ce que l'une des deux bordures latérales de la patte de départ est guidée dans l'interstice d'enroulement (24) et en ce que dans la partie restante concernée de l'interstice d'enroulement (24), la force linéaire (LK) est réglée à une valeur plus élevée que dans l'autre bordure latérale.
  19. Dispositif d'enroulement selon la revendication 18, caractérisé en ce que dans l'autre bordure latérale, la force linéaire (LK) est réglée à la valeur zéro.
  20. Dispositif d'enroulement selon les revendications 18 ou 19, caractérisé en ce que la force linéaire (Lκ) peut être réglée à des valeurs différentes sur le côté de guidage et sur le côté d'entraînement de l'interstice d'enroulement (24) et peut être réglée à une valeur plus élevée du côté de la patte de départ.
  21. Dispositif d'enroulement selon l'une des revendications précédentes, caractérisé en ce que dans l'interstice d'enroulement (24), la force linéaire (Lκ) peut être réglée par l'intermédiaire d'un tambour (20) déplaçable ou ajustable.
  22. Dispositif d'enroulement selon la revendication 21, caractérisé en ce que dans la zone de la patte de départ, le tambour (20) peut être comprimé plus fort contre le tambour de support (22) que dans la partie restante de l'interstice d'enroulement (24).
  23. Dispositif d'enroulement selon les revendications 21 ou 22, caractérisé en ce que le tambour (20) peut être placé obliquement par rapport au tambour de support (22).
  24. Dispositif d'enroulement selon l'une des revendications 21 à 23, caractérisé en ce que le tambour de support (22) est fixe.
  25. Dispositif d'enroulement selon l'une des revendications 21 à 24, caractérisé en ce que la patte de départ peut être amenée dans la partie primaire du dispositif d'enroulement (18).
  26. Dispositif d'enroulement selon l'une des revendications 21 à 24, caractérisé en ce que la patte de départ peut être amenée dans la partie secondaire du dispositif d'enroulement (18).
  27. Dispositif d'enroulement selon l'une des revendications 17 à 20, caractérisé en ce que le tambour de support (22) peut être déplacé ou ajusté et en ce que la force linéaire dans l'interstice d'enroulement (24) peut être ajustée par l'intermédiaire du tambour de support (22).
  28. Dispositif d'enroulement selon la revendication 27, caractérisé en ce que dans la zone de la patte de départ, le tambour de support (22) peut être repoussé plus fortement contre le tambour (20) que dans la partie restante de l'interstice d'enroulement (24).
  29. Dispositif d'enroulement selon les revendications 27 ou 28, caractérisé en ce que le tambour de support (22) peut être placé obliquement par rapport au tambour (20).
  30. Dispositif d'enroulement selon l'une des revendications 27 à 29, caractérisé en ce que le tambour (20) est fixe ou peut être déplacé pour compenser l'augmentation du diamètre d'enroulement.
  31. Dispositif d'enroulement selon l'une des revendications 27 à 30, caractérisé en ce que le ruban de départ peut être guidé dans la partie primaire du dispositif d'enroulement (18).
  32. Dispositif d'enroulement selon l'une des revendications 27 à 30, caractérisé en ce que le ruban de départ peut être guidé dans la partie secondaire du dispositif d'enroulement (18).
EP03766402A 2002-07-31 2003-07-15 Procede de transfert d'une patte de depart d'une bande de materiau sur un dispositif de bobinage et dispositif de bobinage Expired - Lifetime EP1527006B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10234958 2002-07-31
DE10234958A DE10234958A1 (de) 2002-07-31 2002-07-31 Verfahren zum Überführen eines Aufführstreifens einer Materialbahn auf eine Wickelvorrichtung
PCT/EP2003/050306 WO2004013023A1 (fr) 2002-07-31 2003-07-15 Procede de transfert d'une patte de depart d'une bande de materiau sur un dispositif de bobinage

Publications (2)

Publication Number Publication Date
EP1527006A1 EP1527006A1 (fr) 2005-05-04
EP1527006B1 true EP1527006B1 (fr) 2007-10-17

Family

ID=30128560

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03766402A Expired - Lifetime EP1527006B1 (fr) 2002-07-31 2003-07-15 Procede de transfert d'une patte de depart d'une bande de materiau sur un dispositif de bobinage et dispositif de bobinage

Country Status (7)

Country Link
US (1) US7278603B2 (fr)
EP (1) EP1527006B1 (fr)
JP (1) JP2005534590A (fr)
AT (1) ATE375954T1 (fr)
AU (1) AU2003255532A1 (fr)
DE (2) DE10234958A1 (fr)
WO (1) WO2004013023A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006037962A1 (de) * 2006-08-12 2008-02-14 Sms Demag Ag Wickelofen
US11346135B1 (en) 2019-04-15 2022-05-31 Steven King Cover assembly for lock assembly of a shipping container

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1923670A (en) * 1931-09-19 1933-08-22 Henson Harold Bond Paper machine
DE1123552B (de) * 1958-07-09 1962-02-08 Jagenberg Werke Ag Doppeltragwalzenroller fuer Papierbahnen
DE1278186B (de) * 1963-12-13 1968-09-19 Planeta Veb Druckmasch Werke Vorrichtung zum Anpressen der Gegendruckwalze an die Aufwickelrolle laengsgeschnittener Material-, insbesondere Papierbahnen
US3524603A (en) * 1968-08-26 1970-08-18 Westvaco Corp Transfer device for paper winders
DE2724935A1 (de) * 1977-06-02 1978-12-14 Kleinewefers Ind Co Gmbh Aufwickelvorrichtung fuer papierbahnen, insbesondere breite papierbahnen, auf einen angetriebenen tambour
US4832274A (en) * 1987-03-05 1989-05-23 E. I. Du Pont De Nemours And Company Film winding apparatus and method
FI100099B (fi) * 1988-11-17 1997-09-30 Valmet Paper Machinery Inc Menetelmä ja laite paperirainan rullauksessa
FI91383C (fi) 1990-10-26 1997-01-22 Valmet Paper Machinery Inc Menetelmä kiinnirullauksessa
JP4391600B2 (ja) 1997-05-16 2009-12-24 フォイト ズルツァー パピーアテヒニク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング 紙料ウェッブを連続的に巻上げるための方法及びワインダ
FI106446B (fi) * 1998-02-04 2001-02-15 Valmet Corp Menetelmä rainan rullauksessa
DE19852257A1 (de) * 1998-11-12 2000-05-18 Voith Sulzer Papiertech Patent Wickelmaschine zum Aufwickeln einer Materialbahn
ATE247066T1 (de) * 1998-05-18 2003-08-15 Voith Paper Patent Gmbh Verfahren und wickelmaschine zum aufwickeln einer materialbahn
DE19822261A1 (de) * 1998-05-18 1999-11-25 Voith Sulzer Papiertech Patent Verfahren und Wickelmaschine zum Aufwickeln einer Materialbahn
FI111355B (fi) * 1999-03-17 2003-07-15 Metso Paper Inc Menetelmä ja laite rainan rullauksessa
DE19939506A1 (de) * 1999-08-20 2001-02-22 Voith Paper Patent Gmbh Verfahren und Wickelmaschine zum Aufwickeln einer Materialbahn
DE10030199A1 (de) 2000-06-20 2002-01-03 Voith Paper Patent Gmbh Verfahren und Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn

Also Published As

Publication number Publication date
AU2003255532A1 (en) 2004-02-23
WO2004013023A1 (fr) 2004-02-12
WO2004013023A8 (fr) 2005-03-17
EP1527006A1 (fr) 2005-05-04
DE10234958A1 (de) 2004-02-12
DE50308423D1 (de) 2007-11-29
US20060006273A1 (en) 2006-01-12
ATE375954T1 (de) 2007-11-15
US7278603B2 (en) 2007-10-09
JP2005534590A (ja) 2005-11-17

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