[go: up one dir, main page]

IT1258147B - Metodo e dispositivo per la sostituzione automatica di materiale in nastro - Google Patents

Metodo e dispositivo per la sostituzione automatica di materiale in nastro

Info

Publication number
IT1258147B
IT1258147B ITBO920320A ITBO920320A IT1258147B IT 1258147 B IT1258147 B IT 1258147B IT BO920320 A ITBO920320 A IT BO920320A IT BO920320 A ITBO920320 A IT BO920320A IT 1258147 B IT1258147 B IT 1258147B
Authority
IT
Italy
Prior art keywords
belt
along
tape material
unwinding path
new
Prior art date
Application number
ITBO920320A
Other languages
English (en)
Inventor
Fulvio Boldrini
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 ITBO920320A priority Critical patent/IT1258147B/it
Publication of ITBO920320A0 publication Critical patent/ITBO920320A0/it
Priority to GB9318514A priority patent/GB2270516B/en
Priority to DE4330792A priority patent/DE4330792C2/de
Priority to US08/120,903 priority patent/US5448934A/en
Publication of ITBO920320A1 publication Critical patent/ITBO920320A1/it
Application granted granted Critical
Publication of IT1258147B publication Critical patent/IT1258147B/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
    • B65H21/00—Apparatus for splicing webs
    • 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
    • Y10T83/0524—Plural cutting steps
    • Y10T83/0538—Repetitive transverse severing from leading edge of work
    • 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
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/533—With photo-electric work-sensing means
    • 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
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/536—Movement of work controlled
    • 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)

Abstract

In un dispositivo di cambio automatico di materiale (2) in nastro (17) nuovo viene fasato rispetto ad una porzione di estremità di un nastro (8), in via di esaurimento, alimentato lungo un percorso di svolgitura (5) tramite rulli di trazione (12, 13), avanzando una porzione (16) del nastro nuovo (17) lungo il percorso di svolgitura (5) fino ad arrestarsi contro un elemento di arresto (20); asportando l'elemento di arresto (20) stesso, in modo da permettere l'avanzamento del nastro (17) lungo il percorso di svolgitura (5); e collegando, allo stesso tempo, fra loro per attrito il nastro (17) nuovo ed il nastro (8) in risposta ad un segnale di fase emesso da un sensore (37) di rilevamento del nastro (8). (Figura 1)
ITBO920320A 1992-09-15 1992-09-15 Metodo e dispositivo per la sostituzione automatica di materiale in nastro IT1258147B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITBO920320A IT1258147B (it) 1992-09-15 1992-09-15 Metodo e dispositivo per la sostituzione automatica di materiale in nastro
GB9318514A GB2270516B (en) 1992-09-15 1993-09-07 Strip material automatic change-over method and device
DE4330792A DE4330792C2 (de) 1992-09-15 1993-09-10 Verfahren zum Wechseln streifenförmigen Materials und Vorrichtung zu seiner Durchführung
US08/120,903 US5448934A (en) 1992-09-15 1993-09-14 Strip material automatic change-over method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO920320A IT1258147B (it) 1992-09-15 1992-09-15 Metodo e dispositivo per la sostituzione automatica di materiale in nastro

Publications (3)

Publication Number Publication Date
ITBO920320A0 ITBO920320A0 (it) 1992-09-15
ITBO920320A1 ITBO920320A1 (it) 1994-03-15
IT1258147B true IT1258147B (it) 1996-02-20

Family

ID=11338463

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO920320A IT1258147B (it) 1992-09-15 1992-09-15 Metodo e dispositivo per la sostituzione automatica di materiale in nastro

Country Status (4)

Country Link
US (1) US5448934A (it)
DE (1) DE4330792C2 (it)
GB (1) GB2270516B (it)
IT (1) IT1258147B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9716899D0 (en) * 1997-08-08 1997-10-15 Rothmans International Ltd Machine and process for packaging smoking articles
FR2819483B1 (fr) * 2001-01-17 2003-06-13 Serac Group Dispositif de presentation d'opercules a des postes de scellage mobiles
ITMI20080392A1 (it) * 2008-03-10 2009-09-11 Sitma Spa Gruppo confezionatore ad alta velocita' e macchina confezionatrice dotata di tale gruppo

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT997143B (it) * 1973-09-21 1975-12-30 Seragnoli Ariosto Apparecchiatura per produrre da materiale in nastro avvolto in bobina una successione continua di tratti di nastro o fogli partico larmente adatta per alimentare spezzoni di materiale d incarto a macchine incartatrici
NL8101588A (nl) * 1981-03-31 1982-10-18 Tevopharm Schiedam Bv Werkwijze en inrichting voor het aan elkaar hechten van verpakkingsmateriaal-banen.
IT1145778B (it) * 1981-06-03 1986-11-12 Gd Spa Dispositivo di alimentazione e taglio in spezzoni un nastro continuo con cambio automatico della bobina di svolgimento del nastro
IT1145514B (it) * 1981-10-09 1986-11-05 Gd Spa Metodo per il cambio automatico di bobine di materiale in nastro in macchine impacchettatrici
JP2555413B2 (ja) * 1988-05-16 1996-11-20 富士写真フイルム株式会社 シート状物搬送装置
IT1238312B (it) * 1990-04-04 1993-07-12 Gd Spa Metodo per la sostituzione di materiale in nastro in una macchina operatrice.

Also Published As

Publication number Publication date
DE4330792C2 (de) 1995-08-03
US5448934A (en) 1995-09-12
ITBO920320A0 (it) 1992-09-15
GB9318514D0 (en) 1993-10-20
ITBO920320A1 (it) 1994-03-15
GB2270516A (en) 1994-03-16
DE4330792A1 (de) 1994-03-17
GB2270516B (en) 1995-11-22

Similar Documents

Publication Publication Date Title
GB1218791A (en) Roll wrapping machine and method
KR930009899A (ko) 웨브재의 로그의 꼬리부를 접착하는 개량된 장치
ATE28064T1 (de) Vorrichtung zum automatischen schneiden und aufwickeln von warenbahnen.
ITFI20030311A1 (it) Macchina ribobinatrice, metodo per la produzione di
FR2374242A1 (fr) Procede et appareil pour coller des bandes de papier
FI883241A0 (fi) Anordning foer frammatning av band vid avskaerning av bana.
ITBO960127A1 (it) Metodo ed unita' per l'alimentazione in continuo di un materiale in nastro ad una macchina utilizzatrice
IT1258147B (it) Metodo e dispositivo per la sostituzione automatica di materiale in nastro
ATE211032T1 (de) Haspelanlage für bänder
FI950664A0 (fi) Laite paperirainan katkaisemiseksi
RU2005134231A (ru) Сигаретоделательная машина и способ
ES8202758A1 (es) Perfeccionamientos en las maquinas de bobinar material en cinta
IT8124817A0 (it) Dispositivo per misurare la lunghezza di un materiale continuo avvolto su un rotolo.
FR2198476A5 (en) Appts for feeding weldable band from alternate reels - makes joint between old and new reels without stopping feed of band to next station
US5980671A (en) Device for positioning, cutting and distributing bands of material to form large width bands
ES2015795A6 (es) Dispositivo para recortar las orillas de bandas de tela.
DK163053C (da) Slangebaandtransportanlaeg
GB1356169A (en) Web splicing apparatus
CA1040501A (en) Device from joining strips cut out from tobacco leaves together to form a ribbon
GB839441A (en) Improved means for cutting webs of paper or the like
GB1205299A (en) Apparatus and method for winding, cutting and removing web materials
IT1245905B (it) Metodo per la produzione di almeno un flusso continuo di sigarette.
JPS53109298A (en) Method of feeding a wire in a wire cut system discharge processing machine
JPH028575Y2 (it)
ATE90266T1 (de) Dornkonstruktion.

Legal Events

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

Effective date: 19970926