IT1269502B - Metodo e macchina per svolgere e giuntare bobine di materiale in striscia - Google Patents
Metodo e macchina per svolgere e giuntare bobine di materiale in strisciaInfo
- Publication number
- IT1269502B IT1269502B ITMI940191A ITMI940191A IT1269502B IT 1269502 B IT1269502 B IT 1269502B IT MI940191 A ITMI940191 A IT MI940191A IT MI940191 A ITMI940191 A IT MI940191A IT 1269502 B IT1269502 B IT 1269502B
- Authority
- IT
- Italy
- Prior art keywords
- coil
- strip
- carriage
- unwinding
- maintain
- Prior art date
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
- B65H23/0326—Controlling transverse register of web by moving the unwinding device
-
- 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
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
- B65H19/181—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll
-
- 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
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
- B65H19/181—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll
- B65H19/1815—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll the replacement web being stationary prior to splicing contact
-
- 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
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1857—Support arrangement of web rolls
- B65H19/1868—The roll support being of the turret 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
- B65H2301/46—Splicing
- B65H2301/464—Splicing effecting splice
- B65H2301/4641—Splicing effecting splice by pivoting element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
- B65H2557/20—Calculating means; Controlling methods
Landscapes
- Replacement Of Web Rolls (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
Un metodo per svolgere e giuntare sequenzialmente bobine di materiale in striscia, comprende le fasi di svolgere una prima bobina (14 o 14') in una striscia, traslando assialmente la prima bobina per mantenere la striscia, in una posizione prestabilita,; traslare assialmente una seconda bobina (14', 14) per mantenere almeno la spira di essa in una posizione di sostanziale allineamento laterale con la striscia in svolgimento durante la giunzione fra un bordo di coda della prima bobina (14 o 14') e un bordo di testa della seconda bobina (14' o 14). Una macchina secondo tale metodo comprende una coppia di supporti rotanti (13', 13') sui quali vengono disposte la prima (14 o 14') e la seconda bobina (14' o 14). La coppia di supporti (13', 13) è sostenuta da un primo carro (27) mobile in direzione parallela all'asse delle bobine. Un sensore di posizione (26) comanda il primo carro (27) per mantenere la striscia in svolgimento nella posizione laterale prestabilita. Un secondo carro (29' o 29) muove la seconda bobina per allinearla alla striscia e mantenere tale allineamento anche allo spostamento del primo carro.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940191A IT1269502B (it) | 1994-02-03 | 1994-02-03 | Metodo e macchina per svolgere e giuntare bobine di materiale in striscia |
GB9426388A GB2286181B (en) | 1994-02-03 | 1994-12-30 | Method and machine for unwinding and splicing rolls of material in strip form |
SE9500083A SE507832C2 (sv) | 1994-02-03 | 1995-01-11 | Förfarande och maskin för avlindning och skarvning av rullar av material i banform |
DE19503398A DE19503398A1 (de) | 1994-02-03 | 1995-02-02 | Verfahren und Maschine zum Abspulen und Verbinden von Spulen mit streifenförmigem Material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940191A IT1269502B (it) | 1994-02-03 | 1994-02-03 | Metodo e macchina per svolgere e giuntare bobine di materiale in striscia |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI940191A0 ITMI940191A0 (it) | 1994-02-03 |
ITMI940191A1 ITMI940191A1 (it) | 1995-08-03 |
IT1269502B true IT1269502B (it) | 1997-04-01 |
Family
ID=11367742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI940191A IT1269502B (it) | 1994-02-03 | 1994-02-03 | Metodo e macchina per svolgere e giuntare bobine di materiale in striscia |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE19503398A1 (it) |
GB (1) | GB2286181B (it) |
IT (1) | IT1269502B (it) |
SE (1) | SE507832C2 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19602050A1 (de) * | 1996-01-20 | 1997-07-24 | Rovema Gmbh | Wechselvorrichtung einer Verpackungsmaschine für eine Vorratsrolle einer Folienbahn |
JP3584456B2 (ja) * | 1996-11-08 | 2004-11-04 | 富士写真フイルム株式会社 | 可撓性帯状材の接合方法及びその接合装置 |
DE19731024A1 (de) * | 1997-07-18 | 1999-01-21 | Focke & Co | Verfahren und Vorrichtung zum Handhaben von klebstoffaufweisenden Bahnen |
DE10218137B4 (de) * | 2002-04-23 | 2005-10-20 | Franz-Josef Meurer | Einrichtung zum Zuführen von aufgewickeltem Verpackungsmaterial |
US20050241774A1 (en) * | 2004-04-30 | 2005-11-03 | Kimberly-Clark Worldwide, Inc. | Apparatus and process for aligning materials during a splice |
DE102011007457A1 (de) * | 2011-04-15 | 2012-10-18 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Verbindung von zwei Folienbahnen |
-
1994
- 1994-02-03 IT ITMI940191A patent/IT1269502B/it active IP Right Grant
- 1994-12-30 GB GB9426388A patent/GB2286181B/en not_active Expired - Fee Related
-
1995
- 1995-01-11 SE SE9500083A patent/SE507832C2/sv not_active IP Right Cessation
- 1995-02-02 DE DE19503398A patent/DE19503398A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2286181A (en) | 1995-08-09 |
SE507832C2 (sv) | 1998-07-20 |
ITMI940191A1 (it) | 1995-08-03 |
DE19503398A1 (de) | 1995-08-10 |
SE9500083L (sv) | 1995-08-04 |
GB2286181B (en) | 1997-06-04 |
SE9500083D0 (sv) | 1995-01-11 |
ITMI940191A0 (it) | 1994-02-03 |
GB9426388D0 (en) | 1995-03-01 |
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