IT1263454B - Metodo e dispositivo per la sostituzione di materiale in nastro in unamacchina operatrice. - Google Patents

Metodo e dispositivo per la sostituzione di materiale in nastro in unamacchina operatrice.

Info

Publication number
IT1263454B
IT1263454B ITBO930313A ITBO930313A IT1263454B IT 1263454 B IT1263454 B IT 1263454B IT BO930313 A ITBO930313 A IT BO930313A IT BO930313 A ITBO930313 A IT BO930313A IT 1263454 B IT1263454 B IT 1263454B
Authority
IT
Italy
Prior art keywords
guide
belt
speed
replacement
along
Prior art date
Application number
ITBO930313A
Other languages
English (en)
Inventor
Fulvio Boldrini
Lorenzo Cocchi
Antonio Gamberini
Original Assignee
Gd Spa
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 Gd Spa filed Critical Gd Spa
Priority to ITBO930313A priority Critical patent/IT1263454B/it
Publication of ITBO930313A0 publication Critical patent/ITBO930313A0/it
Priority to EP94110149A priority patent/EP0633210B1/en
Priority to DE69405170T priority patent/DE69405170T2/de
Priority to BR9402621A priority patent/BR9402621A/pt
Priority to CN94108271A priority patent/CN1098061A/zh
Priority to US08/270,922 priority patent/US5553522A/en
Priority to JP6153888A priority patent/JPH07165354A/ja
Publication of ITBO930313A1 publication Critical patent/ITBO930313A1/it
Application granted granted Critical
Publication of IT1263454B publication Critical patent/IT1263454B/it

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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/035—Controlling transverse register of web by guide bars
    • 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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/929—Particular nature of work or product
    • Y10S83/949—Continuous or wound supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/889—Tool with either work holder or means to hold work supply
    • Y10T83/896—Rotatable wound package supply
    • Y10T83/902—Plural supply sources

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Package Closures (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Basic Packing Technique (AREA)

Abstract

Metodo e dispositivo, secondo i quali la sostituzione, con un nastro nuovo (33), di un primo nastro (3) in via di esaurimento avanzante ad una prima velocità (V1) lungo una guida (12) sotto l'azione di un dispositivo di trazione (13) viene, realizzata tagliando il primo nastro (3), azionando sia un dispositivo di spinta (9, 49) accoppiato al nastro nuovo (33) per avanzarlo lungo la guida (12) ad una seconda velocità (V2), sia un dispositivo mobile (17) di guida, il quale definisce una porzione della guida (12) e viene abbassato, rispetto alla restante parte della guida (12) stessa, unitamente ad una porzione di coda (92) del primo nastro accoppiato al dispositivo mobile (17) di guida stesso, e controllando il valore della seconda velocità (V2) in funzione della prima velocità (V1), in modo tale che una porzione di testa (91) del nastro nuovo (33) si sovrapponga alla porzione di coda (92) del primo nastro (3) lungo il dispositivo mobile (17) di guida.(Figura 1)
ITBO930313A 1993-07-05 1993-07-05 Metodo e dispositivo per la sostituzione di materiale in nastro in unamacchina operatrice. IT1263454B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITBO930313A IT1263454B (it) 1993-07-05 1993-07-05 Metodo e dispositivo per la sostituzione di materiale in nastro in unamacchina operatrice.
EP94110149A EP0633210B1 (en) 1993-07-05 1994-06-29 Method and device for changing strip material on a production machine
DE69405170T DE69405170T2 (de) 1993-07-05 1994-06-29 Verfahren und Vorrichtung zum Wechseln von Bahnmaterial an einer Produktionsmaschine
BR9402621A BR9402621A (pt) 1993-07-05 1994-07-04 Processo e dispositivo para substituição de material de fita
CN94108271A CN1098061A (zh) 1993-07-05 1994-07-04 用于在专用机器上更换带状材料的方法和装置
US08/270,922 US5553522A (en) 1993-07-05 1994-07-05 Method and device for changing strip material on a production machine
JP6153888A JPH07165354A (ja) 1993-07-05 1994-07-05 ストリップ部材の交換方法並びにその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO930313A IT1263454B (it) 1993-07-05 1993-07-05 Metodo e dispositivo per la sostituzione di materiale in nastro in unamacchina operatrice.

Publications (3)

Publication Number Publication Date
ITBO930313A0 ITBO930313A0 (it) 1993-07-05
ITBO930313A1 ITBO930313A1 (it) 1995-01-05
IT1263454B true IT1263454B (it) 1996-08-05

Family

ID=11339170

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO930313A IT1263454B (it) 1993-07-05 1993-07-05 Metodo e dispositivo per la sostituzione di materiale in nastro in unamacchina operatrice.

Country Status (7)

Country Link
US (1) US5553522A (it)
EP (1) EP0633210B1 (it)
JP (1) JPH07165354A (it)
CN (1) CN1098061A (it)
BR (1) BR9402621A (it)
DE (1) DE69405170T2 (it)
IT (1) IT1263454B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2128226B1 (es) * 1995-12-28 1999-12-16 Basells Ventura Angel Maquina para extender productos laminares.
US6843155B2 (en) * 1998-06-15 2005-01-18 William J. Slyne Pattern cutting
US5997923A (en) * 1998-09-28 1999-12-07 Cummins; Chris M. Method for flouring sequential pieces of bakery dough
US6170369B1 (en) * 1998-11-03 2001-01-09 Johns Manville International, Inc. Portable batt cutter
US6736348B1 (en) * 2000-06-28 2004-05-18 Georgia-Pacific Corporation Power transfer system apparatus
US6592067B2 (en) 2001-02-09 2003-07-15 Georgia-Pacific Corporation Minimizing paper waste carousel-style dispenser apparatus, sensor, method and system with proximity sensor
US7017856B2 (en) 2001-02-09 2006-03-28 Georgia-Pacific Corporation Static build-up control in dispensing system
US7102366B2 (en) * 2001-02-09 2006-09-05 Georgia-Pacific Corporation Proximity detection circuit and method of detecting capacitance changes
US7341170B2 (en) 2002-03-07 2008-03-11 Georgia-Pacific Consumer Operations Llc Apparatus and methods usable in connection with dispensing flexible sheet material from a roll
US7356981B2 (en) * 2005-10-04 2008-04-15 Cnh America Llc Double roll feeder for round baler
US20070194166A1 (en) * 2006-02-18 2007-08-23 Georgia-Pacific Consumer Products Lp Electronic Dispenser for Dispensing Sheet Products
US7878446B2 (en) 2006-10-20 2011-02-01 Georgia-Pacific Consumer Products Lp Dispenser housing with motorized roller transport
CN102407989A (zh) * 2011-07-25 2012-04-11 新兴铸管股份有限公司 斗式提升机皮带的人工更换方法
CN104512683A (zh) * 2013-09-27 2015-04-15 贵州中烟工业有限责任公司 一种带式传送提升机
KR101508167B1 (ko) * 2013-11-06 2015-04-07 한국타이어 주식회사 카카스 재단 권취장치
CN104210874A (zh) * 2014-08-30 2014-12-17 江苏旭晶新能源科技有限公司 太阳能背板膜制作用放料装置
CN111776803B (zh) * 2020-07-19 2021-12-03 唐山市润丰印务有限公司 一种具备优良连续性的印刷设备用导纸机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925131A (en) * 1971-05-14 1975-12-09 Hauni Werke Koerber & Co Kg Method of uniting webs of cigarette paper or the like
DE2658385C2 (de) * 1976-12-23 1982-05-13 Karl-Heinz 4800 Bielefeld Honsel Abwickelstation für Materialbahnen
CH615818A5 (it) * 1977-04-19 1980-02-29 Apura Gmbh
US4188257A (en) * 1978-01-23 1980-02-12 Corrugated Development, Inc. Web handling apparatus
DE3436217A1 (de) * 1984-10-03 1986-04-03 Focke & Co (GmbH & Co), 2810 Verden Verfahren und vorrichtung zum wechseln von bobinen in verbindung mit verpackungsmaschinen
IT1238312B (it) * 1990-04-04 1993-07-12 Gd Spa Metodo per la sostituzione di materiale in nastro in una macchina operatrice.
IT1246829B (it) * 1990-07-10 1994-11-28 Gd Spa Metodo per la sostituzione e la registrazione di materiale prestampato in nastro in una macchina operatrice.
US5107701A (en) * 1990-08-13 1992-04-28 Smith J Nicholas Fuel injector testing harness

Also Published As

Publication number Publication date
ITBO930313A0 (it) 1993-07-05
CN1098061A (zh) 1995-02-01
EP0633210A1 (en) 1995-01-11
DE69405170T2 (de) 1998-01-15
EP0633210B1 (en) 1997-08-27
JPH07165354A (ja) 1995-06-27
BR9402621A (pt) 1995-04-04
ITBO930313A1 (it) 1995-01-05
US5553522A (en) 1996-09-10
DE69405170D1 (de) 1997-10-02

Similar Documents

Publication Publication Date Title
IT1263454B (it) Metodo e dispositivo per la sostituzione di materiale in nastro in unamacchina operatrice.
IT1247330B (it) Macchina troncatrice per il taglio di rotoli di materiale nastriforme.
ES2137758T3 (es) Maquina y procedimiento de sellado.
FR2306788A1 (fr) Systeme de transport pour l'enchainement de postes de travail paralleles en une chaine de travail
JPS6437338A (en) Method and device for cutting label having contour
IT1253920B (it) Metodo per la produzione contemporanea di due flussi continui di sigarette
MY125546A (en) High speed shear for transverse cutting of rolled strip
EP0279305A3 (en) Device for cutting construction material by means of an abrasive cable or wire
GB1530500A (en) Apparatus for continuously feeding web material
GEP20002236B (en) Portable Sawmill with Lateral and Longitudinal Stability
IT1272287B (it) Macchina per la fabbricazione di sigarette.
SE7703899L (sv) Apparat for buntning av en streng
ES2028726A6 (es) Maquina movil sobre carriles para distribuir y perfilar el lecho de balasto.
US2159282A (en) Bat-forming table
GB1157112A (en) Improvements in Carrier Bags
IT1258508B (it) Dispositivo separatore del capo di un nastro nuovo dalla coda di un nastro in esaurimento durante la sostituzione di materiale in nastro in una macchina operatrice
IT1250400B (it) Dispositivo per l'applicazione omodirezionale di un nastro d'ovatta suun nastro di sopporto in movimento
IT1263436B (it) Metodo e dispositivo per l'alimentazione di spezzoni di materiale di incarto ad una linea di impacchettamento.
IT1257869B (it) Dispositivo di avvolgimento per avvolgere un filato
IT1260970B (it) Guida di scorrimento per un dispositivo alzacristallo
JPS5621732A (en) Electrospark machining device for cutting off wire
GB959788A (en) Improvements relating to tube cutting means for tube winding machines
GB1415112A (en) Splicing machine with a threading bar
MY125754A (en) Hoop material winding apparatus of a magazine type
IT1258147B (it) Metodo e dispositivo per la sostituzione automatica di materiale in nastro

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970724