EP1385767A1 - Rollenwechsler - Google Patents
RollenwechslerInfo
- Publication number
- EP1385767A1 EP1385767A1 EP02740310A EP02740310A EP1385767A1 EP 1385767 A1 EP1385767 A1 EP 1385767A1 EP 02740310 A EP02740310 A EP 02740310A EP 02740310 A EP02740310 A EP 02740310A EP 1385767 A1 EP1385767 A1 EP 1385767A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roll
- support arms
- material roll
- pair
- new
- 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
Links
- 239000000853 adhesive Substances 0.000 claims abstract description 13
- 230000001070 adhesive effect Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 52
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 description 4
- 241000094396 Bolitoglossa carri Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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
- B65H19/10—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
- B65H19/1863—Support arrangement of web rolls with translatory or arcuated movement of the 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
- 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
- B65H19/1821—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll the replacement web being accelerated or running 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
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/46—Splicing
- B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
- B65H2301/4633—Glue
-
- 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
Definitions
- the invention relates to a reel changer according to the preamble of claim 1.
- DE 41 35 101 A1 discloses a device for changing paper web rolls by means of arms carrying paper rolls in a machine frame and an adhesive device for connecting paper webs.
- US 5762283 A shows a device for changing material rolls, with the material rolls receiving support arms facing one another.
- the invention has for its object to provide a reel changer.
- the advantages that can be achieved with the invention are, in particular, that the new material roll and the material roll that is coming to an end are arranged one above the other in the vertical direction and thus the space requirement in the longitudinal direction is reduced. A larger height of the reel changer is not necessary.
- a reel changer 01 consists of two machine frames A, which are mirror images of each other in the production direction; B. Each of these machine frames A; B receives a pair of support arms 02, which at their first ends 03 in the machine frame A; B stored and z. B. by an electric motor and by means of a gearbox by a swivel angle ⁇ or ⁇ of approximately 60 ° from a rest position 08 (shown in broken lines), when taking up residual rolls also up to 80 °, are pivotable.
- the second, i.e. H. the free ends 04 of the pairs of support arms 02 face each other and are each provided with mandrels (not shown) for receiving new material rolls 06 or expired material rolls 07.
- the mandrels are equipped with motors, not shown, for the roller drive and for the roller braking.
- the pairs of support arms 02 are directed towards each other with their second ends 04, each optionally in a rest position 08 or a gluing position 09, a rolling position 11 for new material rolls 06, an up position 12 for new material rolls 06 or in an up position 13 for residual rolls, not shown arranged pivotable.
- This is shown in the drawing by the respective position of the longitudinal axis of the pairs of support arms 02 in the machine frame A or B.
- the amounts of the swivel angles ⁇ and ⁇ are the same, but the swivel angles are; ß arranged in mirror image to each other.
- the rest positions 08 and the adhesive position 09 can be the same when viewed from the angular amount of the pairs of support arms 02.
- the distance between the pivot axes 05 of the support arms 03 facing is smaller than twice, in particular 1.5 times the maximum diameter of a new material roll 06.
- Each machine frame A; B also has an adhesive device 14.
- This Gluing device 14 each consists of a pair of support arms 16, which around machine frame-fixed bearings 17 by means of a machine frame-fixed drive 18, for.
- pneumatically actuated working cylinder 18 is arranged pivotably and at its free pair of ends each have a roller 19, z.
- B. carries a pressure roller 19.
- the pressure roller 19 is pivotably arranged from a rest position 21 into a working position 22 connecting the material web of the new material roll 06 and the material web 30 of the expired material roll 07.
- the pivot positions correspond to the position of the longitudinal axes of the pairs of support arms 16.
- a working cylinder 23 adjustable knives 24 arranged to cut the web 30 of the expired roll of material 07 after the gluing process.
- Each machine frame A; B still carries in its upper, the material rolls 06; 07 facing part a number of rollers 26; 27; 28; 29, e.g. B. a guide roller 26, a pair of drawing rollers 27, a dancer roller 28 and a measuring roller 29, which forward the material web 30 to the printing units of the rotary printing press in addition to the functions already specified.
- the function of the device is as follows:
- a new roll of material 06 is raised in the upright position 12 and subsequently raised to the unrolling position 11 - the new roll of material 06 can also be lifted off a transport trolley (not shown).
- the expired roll of material 07 has meanwhile been pivoted into the gluing position 09 by means of the pairs of support arms 02 in the machine frame B during its operation. Now the material web 30 running from the expired material roll 07 is pressed against the previously accelerated new material roll by the pressure roller 19 of the adhesive device 14 in the machine frame B which can be pivoted in the working position 22 06 hired and an adhesive connection was made.
Landscapes
- Replacement Of Web Rolls (AREA)
- Tea And Coffee (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04103688A EP1477443B1 (de) | 2001-05-04 | 2002-05-02 | Rollenwechsler |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10121830 | 2001-05-04 | ||
| DE10121830 | 2001-05-04 | ||
| PCT/DE2002/001589 WO2002090228A1 (de) | 2001-05-04 | 2002-05-02 | Rollenwechsler |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04103688A Division EP1477443B1 (de) | 2001-05-04 | 2002-05-02 | Rollenwechsler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1385767A1 true EP1385767A1 (de) | 2004-02-04 |
| EP1385767B1 EP1385767B1 (de) | 2005-02-02 |
Family
ID=7683695
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04103688A Expired - Lifetime EP1477443B1 (de) | 2001-05-04 | 2002-05-02 | Rollenwechsler |
| EP02740310A Expired - Lifetime EP1385767B1 (de) | 2001-05-04 | 2002-05-02 | Rollenwechsler |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04103688A Expired - Lifetime EP1477443B1 (de) | 2001-05-04 | 2002-05-02 | Rollenwechsler |
Country Status (4)
| Country | Link |
|---|---|
| EP (2) | EP1477443B1 (de) |
| AT (2) | ATE288395T1 (de) |
| DE (3) | DE50203475D1 (de) |
| WO (1) | WO2002090228A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITFI20060156A1 (it) * | 2006-06-21 | 2007-12-22 | Focus S R L | Apparato di alimentazione di un materiale in forma di nastro continuo ad una o piu' macchine operatrici |
| DE102013226689B4 (de) | 2013-12-19 | 2018-08-16 | Koenig & Bauer Ag | Vorrichtung zum unterbrechungsfreien Zuführen einander nachfolgender Materialbahnen zu einer Druckmaschine |
| DE102013226694B4 (de) | 2013-12-19 | 2018-08-16 | Koenig & Bauer Ag | Vorrichtung zum unterbrechungsfreien Zuführen einander nachfolgender Materialbahnen zu einer Druckmaschine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4135101A1 (de) * | 1991-10-24 | 1993-04-29 | Koenig & Bauer Ag | Bahnzufuehrungsvorrichtung fuer papierrollenwechsel bei rotationsdruckmaschinen |
| NL9400137A (nl) * | 1994-01-28 | 1995-09-01 | Stork Contiweb | Werkwijze voor het voorbereiden van het begin van een materiaalbaan van een voorraadrol in een rollenwisselaar, rollenwisselaar en baanopname-inrichting. |
| DE29915280U1 (de) * | 1999-09-01 | 1999-12-23 | Maschinenfabrik Goebel Gmbh, 64293 Darmstadt | Einrichtung mit Vorratsrolle |
| US6533212B1 (en) * | 2000-09-06 | 2003-03-18 | Jarvis Industries, Inc. | Web-splicing apparatus |
| ES2183689B1 (es) * | 2000-09-12 | 2004-02-01 | Torres Martinez M | Empalmador automatico de bandas laminares procedentes de bobinas de alimentacion. |
-
2002
- 2002-05-02 DE DE50203475T patent/DE50203475D1/de not_active Expired - Fee Related
- 2002-05-02 DE DE50202176T patent/DE50202176D1/de not_active Expired - Fee Related
- 2002-05-02 EP EP04103688A patent/EP1477443B1/de not_active Expired - Lifetime
- 2002-05-02 AT AT02740310T patent/ATE288395T1/de not_active IP Right Cessation
- 2002-05-02 DE DE10219611A patent/DE10219611B4/de not_active Expired - Fee Related
- 2002-05-02 AT AT04103688T patent/ATE298311T1/de not_active IP Right Cessation
- 2002-05-02 WO PCT/DE2002/001589 patent/WO2002090228A1/de not_active Ceased
- 2002-05-02 EP EP02740310A patent/EP1385767B1/de not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| See references of WO02090228A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002090228B1 (de) | 2003-01-09 |
| WO2002090228A1 (de) | 2002-11-14 |
| ATE288395T1 (de) | 2005-02-15 |
| DE50203475D1 (de) | 2005-07-28 |
| EP1477443A1 (de) | 2004-11-17 |
| EP1477443B1 (de) | 2005-06-22 |
| EP1385767B1 (de) | 2005-02-02 |
| DE50202176D1 (de) | 2005-03-10 |
| DE10219611A1 (de) | 2002-11-21 |
| ATE298311T1 (de) | 2005-07-15 |
| DE10219611B4 (de) | 2004-04-15 |
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