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FI74678C - CONTAINER UPPRULLNINGSANORDNING. - Google Patents

CONTAINER UPPRULLNINGSANORDNING. Download PDF

Info

Publication number
FI74678C
FI74678C FI853552A FI853552A FI74678C FI 74678 C FI74678 C FI 74678C FI 853552 A FI853552 A FI 853552A FI 853552 A FI853552 A FI 853552A FI 74678 C FI74678 C FI 74678C
Authority
FI
Finland
Prior art keywords
tampon
supercalender
spool
paper web
winding station
Prior art date
Application number
FI853552A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI853552A0 (en
FI74678B (en
FI853552L (en
Inventor
Harri Juhani Kuosa
Pentti Reino Juhani Raikko
Original Assignee
Waertsilae Oy Ab
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 Waertsilae Oy Ab filed Critical Waertsilae Oy Ab
Priority to FI853552A priority Critical patent/FI74678C/en
Publication of FI853552A0 publication Critical patent/FI853552A0/en
Priority to SE8603723A priority patent/SE467971B/en
Priority to DE19863630745 priority patent/DE3630745A1/en
Priority to CA000517918A priority patent/CA1301137C/en
Priority to FR8612778A priority patent/FR2587313B1/en
Priority to AT248586A priority patent/AT396581B/en
Publication of FI853552L publication Critical patent/FI853552L/en
Publication of FI74678B publication Critical patent/FI74678B/en
Application granted granted Critical
Publication of FI74678C publication Critical patent/FI74678C/en

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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
    • 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
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4136—Mounting arrangements not otherwise provided for
    • B65H2301/41361—Mounting arrangements not otherwise provided for sequentially used roll supports for the same web 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4171—Handling web roll
    • B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion
    • 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
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4171—Handling web roll
    • B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion
    • B65H2301/41734—Handling web roll by central portion, e.g. gripping central portion involving rail
    • 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
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/418—Changing web roll
    • B65H2301/4185—Core or mandrel discharge or removal, also organisation of core removal
    • B65H2301/4186—Core or mandrel discharge or removal, also organisation of core removal by lifting or lowering device, e.g. crane

Landscapes

  • Replacement Of Web Rolls (AREA)

Description

7467874678

Jatkuvatoiminen aukirullain Tämän keksinnön kohteena on patenttivaatimuksen 1 johdannon mukainen jatkuvatoiminen aukirullain.The present invention relates to a continuous unwinder according to the preamble of claim 1.

Tällaisia rullaimia käytetään esim. paperiradan syöttämiseksi tampuurilta superkalanteriin.Such winders are used, for example, to feed a paper web from a spool to a supercalender.

Aikaisemmissa ratkaisuissa on jatkuvatoiminen rullausyksikkö ollut erillinen, josta syystä rullaimesta on tullut varsinkin sivusuunnassa paljon tilaa vievä ja kallis.In previous solutions, the continuous winding unit has been separate, which is why the winder has become especially space-consuming and expensive, especially laterally.

Tämän keksinnön tarkoituksena on poistaa yllämainitut epäkohdat ja samalla mahdollistaa tampuurin lentävä vaihto.The object of the present invention is to eliminate the above-mentioned drawbacks while at the same time enabling the flying replacement of the spool.

Keksintö perustuu siihen, että superkalanterin runkoon on kiinnitetty nostoelimet, joiden avulla tyhjenevä tampuuri on nostettavissa ylöspäin rullausasemalta.The invention is based on the fact that lifting means are attached to the body of the supercalender, by means of which the emptying tampon can be lifted upwards from the winding station.

Täsmällisemmin sanottuna keksinnön mukaiselle laitteelle on tunnusomaista se, mikä on esitetty patenttivaatimuksen tunnusmerkkiosassa.More specifically, the device according to the invention is characterized by what is stated in the characterizing part of the claim.

Keksinnön suurin etu on tilansäästö. Jatkuvatoiminen aukirullain voidaan sijoittaa ahtaisiinkin tiloihin. Myös raken-nusmateriaalisäästöt aikaisempiin ratkaisuihin verrattuna ovat suuret, koska nostoelinten runkona toimii itse super-kalanteri. Keksinnön mukaisessa rakenteessa on liimauslaite aina kohtisuorassa tampuuria vasten tampuurin halkaisijasta riippumatta, josta syystä hyvän liimaustuloksen aikaansaamiseksi ei tarvita suurikokoista ja kallista saumaustelaa.The biggest advantage of the invention is space saving. The continuous unroller can be placed in tight spaces. The savings in building materials compared to previous solutions are also high, because the super-calender itself acts as the body of the lifting members. In the structure according to the invention, the gluing device is always perpendicular to the tampon, regardless of the diameter of the tampon, for which reason a large and expensive sealing roller is not required in order to obtain a good gluing result.

Keksintöä ryhdytään seuraavassa lähemmin tarkastelemaan oheisten piirustusten avulla.The invention will now be examined in more detail with the aid of the accompanying drawings.

Kuvio 1 esittää osittain kaaviollisena sivukuvantona yhtä periaatteeltaan tunnettua jatkuvatoimista aukirullainta ennen radan katkaisua ja täyteen tampuuriin kiinnittymistä.Figure 1 shows a partially schematic side view of one continuous unwinder known in principle before the track is cut and attached to a full swab.

2 746782 74678

Kuvio 2 esittää kuvion 1 mukaista aukirullainta edestä katsottuna ja osittain halkileikattuna.Fig. 2 shows a front view of the unwinder according to Fig. 1 and a partial cross-section.

Kuvio 3 esittää kuvion 1 mukaista aukirullainta päältä katsottuna ja osittain halkileikattuna.Fig. 3 shows a top view and a partial cross-section of the unwinder according to Fig. 1.

Kuvio 4 esittää sivukuvantona yhtä keksinnön mukaista jatkuvatoimista aukirullainta.Figure 4 shows a side view of one of the continuous unwinders according to the invention.

Keksinnön mukaisen aukirullaimen toimintaperiaatteen selvittämiseksi seuraavassa kuvataan aluksi kuvioiden 1-3 avulla yhtä jatkuvatoimisen aukirullaimen rinnakkaista ratkaisua.In order to explain the operating principle of the unwinder according to the invention, one parallel solution of a continuous unwinder will first be described with the aid of Figures 1-3.

Tällainen aukirullain koostuu rullainyksiköstä 1, kahdesta kelkasta 4 ja superkalanterin 5 runkoon kiinnitetyistä johteista 6, joita myöten kelkat 4 liikkuvat hydraulisylinteri-käyttöisten ketjujen 7 avulla. Tyhjenevä tampuuri 2 nostetaan ylös kelkoilla rullausasemasta, ja uusi täysi tampuuri 8 vieritetään rullausasemaan. Täyden tampuurin 8 nopeus synkronoidaan paperiradan kanssa, joka paperirata painetaan täyden tampuurin 8 pinnassa olevaan teippisaumaan. Vanha rata katkaistaan ja tyhjä tampuuri pysäytetään.Such an open reel consists of a reel unit 1, two carriages 4 and guides 6 fixed to the body of the supercalender 5, along which the carriages 4 move by means of hydraulic cylinder-driven chains 7. The emptying spool 2 is lifted up by sleds from the winding station, and a new full spool 8 is rolled to the winding station. The speed of the full spool 8 is synchronized with the paper web, which paper web is pressed into the tape seam on the surface of the full spool 8. The old track is cut off and the empty spool is stopped.

Kuvioiden 1-3 mukainen aukirullain toimii seuraavasti: Au-kirullautuvalta tampuurilta 2 syötetään paperirata 12 super-kalanterin 5 useiden kovien 16 ja pehmeiden telojen 17 välistä ei-esitetylle kiinnirullaimelle. Aukirullautuvan tampuurin 2 ollessa kelkkojen 4 varassa tyhjentymässä, vieritetään täysi tampuuri 8 vivun 14 avulla kiskoja 13 myöten tampuurin alla olevassa, alustaan 11 sovitetussa rullausyksi-kössä 1 olevaan rullausasemaan 3. Täyden tampuurin 8 nopeus synkronoidaan paperiradan 12 kanssa, joka paperirata 12 painetaan täyden tampuurin pinnassa olevaan teippisaumaan liima uslaitteen 9 harjalla. Vanha rata katkaistaan ja tyhjä tampuuri 2 pysäytetään ja siirretään pois. Tyhjentyessään uusi tampuuri 8 nostetaan hydraulisylinterikäyttöisten ketjujen 7 avulla superkalenterin 5 runkoon kiinnitettyjä pystysuoria johteita 6 myöten kulkevilla kelkoilla 4 vuorostaan ylös antamaan tilaa seuraavalle tampuurilie.The unwinder according to Figs. When the unwinding tampon 2 is emptying on the carriages 4, the full tampon 8 is rolled by means of the lever 14 to the winding station 3 in the winding unit 1 under the tampon, arranged on the base 11 under the rails 13. glue to the adhesive tape seam with the brush 9 of the device. The old track is cut off and the empty spool 2 is stopped and moved away. When emptying, the new tampon 8 is lifted by means of hydraulic cylinder-driven chains 7 by means of carriages 4 running along the vertical guides 6 attached to the body of the supercalendar 5, in turn to make room for the next tampon liquid.

3 746783,74678

Tyhjenevän tampuurin nosto voidaan suorittaa myös ruuvitun-kin voimalla tai keksinnön mukaisesti (ks. kuvio 4) superka-lanterin runkoon 5 laakeroiduilla vivuilla 10 ja hydraulisy-lintereillä 15 .The lifting of the draining tampon can also be performed with the force of a screw plug or according to the invention (see Fig. 4) with levers 10 and hydraulic cylinders 15 mounted on the body 5 of the supercalender.

Kuvion 4 mukaisesti jatkuvatoiminen aukirullain paperiradan 12 syöttämiseksi tampuurilta superkalanteriin käsittää alustan 11 päälle sovitetun rullausyksikön 1, johon sisältyy rullausasema 3. Rullausasemassa 3 täysi tampuuri 8 sykronoi-daan paperiradan 12 kanssa. Aukirullain käsittää myös super-kalanterin 5 runkoon sovitetun liimauslaitteen 9, jolla tyhjenevästä tampuurista 2 tuleva paperirata 12 on liimattavissa täyden tampuurin 8 teippisaumaan. Aukirullain käsittää ainakin yhden superkalanterin 5 runkoon laakeroidun vivun 10, jonka varassa tyhjenevä tampuuri 2 on hydraulisylinterin avulla nostettavissa ainakin olennaisesti pystysuorassa suunnassa rullausasemalta 3 täyden tampuurin 8 rullausase-maan 3 siirron ja lentävän tampuurinvaihdon mahdollistami-seks i.According to Figure 4, the continuous unwinding roller for feeding the paper web 12 from the spool to the supercalender comprises a winding unit 1 arranged on a base 11, which includes a winding station 3. In the winding station 3, the full spool 8 is synchronized with the paper web 12. The unwinder also comprises a gluing device 9 fitted to the body of the super-calender 5, by means of which the paper web 12 coming from the emptying spool 2 can be glued to the tape seam of the full spool 8. The open reel comprises at least one lever 10 mounted on the body of the supercalender 5, on which the emptying tampon 2 can be lifted by means of a hydraulic cylinder at least substantially vertically from the winding station 3 to enable the transfer of the full tampon 8 to the winding station 3.

Claims (1)

4 74678 Patenttivaatimus : Jatkuvatoiminen aukirullain esim. paperiradan (12) syöttämiseksi tampuurilta superkalanteriin, joka rullain käsittää - alustan (11) päälle sovitetun rullausyksikön (1), - rullausyksikköön (1) sisältyvän rullausaseman (3), jolla täysi tampuuri (8) on sykronoitavissa paperiradan (12) kanssa, sekä - superkalanterin (5) runkoon sovitetun liimauslaitteen (9), jolla tyhjenevästä tampuurista (2) tuleva paperirata (12) on liimattavissa täyden tampuurin (8) teippisaumaan, tunnettu - ainakin yhdestä superkalanterin (5) runkoon laakeroidusta vivusta (10), jonka varassa tyhjenevä tampuuri (2) on hyd-raulisylinterin avulla nostettavissa ainakin olennaisesti pystysuorassa suunnassa rullausasemalta (3) täyden tampuurin (8) rullausasemaan (3) siirron ja lentävän tampuurin-vaihdon mahdollistamiseksi. li4 74678 Claim: A continuous open reel for e.g. feeding a paper web (12) from a tampon to a supercalender, which reel comprises - a winding unit (1) arranged on the base (11), - a winding station (3) included in the winding unit (1). with a paper web (12), and - a gluing device (9) fitted to the body of the supercalender (5), by which the paper web (12) from the emptying spool (2) can be glued to the tape seam of the full spool (8), characterized by - at least one lever mounted on the body of the supercalender (5) (10), on which the draining tampon (2) can be lifted by means of a hydraulic cylinder at least substantially vertically from the winding station (3) to enable the transfer of the full tampon (8) to the winding station (3) and the change of the flying tampon. li
FI853552A 1985-09-17 1985-09-17 CONTAINER UPPRULLNINGSANORDNING. FI74678C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI853552A FI74678C (en) 1985-09-17 1985-09-17 CONTAINER UPPRULLNINGSANORDNING.
SE8603723A SE467971B (en) 1985-09-17 1986-09-05 CONTINUOUSLY GOING WINDOW TO A SUPER CALENDAR
DE19863630745 DE3630745A1 (en) 1985-09-17 1986-09-10 CONTINUOUSLY WORKING DEVICE
CA000517918A CA1301137C (en) 1985-09-17 1986-09-10 Continuously running unwinder
FR8612778A FR2587313B1 (en) 1985-09-17 1986-09-12 CONTINUOUSLY OPERATING UNLOCKER FOR TRANSPORTING A BAND OF PAPER FROM A REEL OF REEL.
AT248586A AT396581B (en) 1985-09-17 1986-09-17 CONTINUOUSLY WORKING DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI853552A FI74678C (en) 1985-09-17 1985-09-17 CONTAINER UPPRULLNINGSANORDNING.
FI853552 1985-09-17

Publications (4)

Publication Number Publication Date
FI853552A0 FI853552A0 (en) 1985-09-17
FI853552L FI853552L (en) 1987-03-18
FI74678B FI74678B (en) 1987-11-30
FI74678C true FI74678C (en) 1988-03-10

Family

ID=8521358

Family Applications (1)

Application Number Title Priority Date Filing Date
FI853552A FI74678C (en) 1985-09-17 1985-09-17 CONTAINER UPPRULLNINGSANORDNING.

Country Status (6)

Country Link
AT (1) AT396581B (en)
CA (1) CA1301137C (en)
DE (1) DE3630745A1 (en)
FI (1) FI74678C (en)
FR (1) FR2587313B1 (en)
SE (1) SE467971B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4105155A1 (en) 2021-06-15 2022-12-21 Valmet Technologies Oy A method and a device for joining ends of fiber webs in a parent roll change of an unwinder

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6820837B2 (en) 2002-12-20 2004-11-23 Kimberly-Clark Worldwide, Inc. Unwind system with flying-splice roll changing
FI118894B (en) 2006-03-20 2008-04-30 Metso Paper Inc Procedure in connection with a roller cutting machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE668530C (en) * 1932-09-27 1938-12-06 Otto R Trampusch Device for driving and automatic replacement of the paper rolls stored in a roll frame for rotary printing machines
US2005037A (en) * 1934-04-19 1935-06-18 Company The Fidelity Trust Paper web connecting mechanism for printing presses
US3065923A (en) * 1959-01-07 1962-11-27 Beloit Eastern Corp Flying splice unwind stand
US3189293A (en) * 1962-04-30 1965-06-15 Beloit Eastern Corp Radial flying splice mechanism
US3163375A (en) * 1962-09-24 1964-12-29 Kimberly Clark Co Unwind assembly for a papermaking machine
FR1405355A (en) * 1964-05-27 1965-07-09 Method and device for connecting a replacement strip wound on a reel to another strip during unwinding
US3327959A (en) * 1964-10-06 1967-06-27 Kimberly Clark Co Papermaking machine
DE1254451B (en) * 1965-09-21 1967-11-16 Kleinewefers Soehne J Device for quickly changing spools from the unwinding to the winding device of a web of material
US3679524A (en) * 1969-07-18 1972-07-25 Rice Barton Corp Splicing webs
US4191341A (en) * 1979-04-03 1980-03-04 Gottlieb Looser Winding apparatus and method
DE3216399A1 (en) * 1982-05-03 1983-11-10 Edelmann Maschinenfabrik GmbH + Co KG, 8750 Aschaffenburg DEVICE FOR REPLACING A WINDING CORE Wrapped With Wrapped Material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4105155A1 (en) 2021-06-15 2022-12-21 Valmet Technologies Oy A method and a device for joining ends of fiber webs in a parent roll change of an unwinder

Also Published As

Publication number Publication date
FR2587313A1 (en) 1987-03-20
SE467971B (en) 1992-10-12
CA1301137C (en) 1992-05-19
AT396581B (en) 1993-10-25
SE8603723D0 (en) 1986-09-05
FI853552A0 (en) 1985-09-17
SE8603723L (en) 1987-03-18
DE3630745A1 (en) 1987-03-26
FR2587313B1 (en) 1993-11-12
ATA248586A (en) 1993-02-15
FI74678B (en) 1987-11-30
FI853552L (en) 1987-03-18

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Owner name: VALMET PAPER MACHINERY INC