SE422295B - Anordning for lengsgaende skerning av banformigt material - Google Patents

Anordning for lengsgaende skerning av banformigt material

Info

Publication number
SE422295B
SE422295B SE7807281A SE7807281A SE422295B SE 422295 B SE422295 B SE 422295B SE 7807281 A SE7807281 A SE 7807281A SE 7807281 A SE7807281 A SE 7807281A SE 422295 B SE422295 B SE 422295B
Authority
SE
Sweden
Prior art keywords
shaped knife
pulley
material web
disc
cup
Prior art date
Application number
SE7807281A
Other languages
English (en)
Other versions
SE7807281L (sv
Inventor
D Osburg
Original Assignee
Jagenberg Werke Ag
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 Jagenberg Werke Ag filed Critical Jagenberg Werke Ag
Publication of SE7807281L publication Critical patent/SE7807281L/sv
Publication of SE422295B publication Critical patent/SE422295B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/24—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
    • B26D1/245—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
    • 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
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/7813—Tool pair elements angularly related
    • Y10T83/7818—Elements of tool pair angularly adjustable relative to each other

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Paper (AREA)
  • Details Of Cutting Devices (AREA)
  • Knives (AREA)
  • Making Paper Articles (AREA)
  • Replacement Of Web Rolls (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (1)

  1. 7807281-6 2 under materialbanan och har sin axel liggande något snett i förhål- lande till materialbanans transportriktning P1. Den ovanför material- banan 1 anordnade, skivformade knivtrissan 3 har sin axel anordnad vinkelrätt mot materialbanans transportriktning P1. Härigenom bildar eggarna hos de båda knivtrissorna 2 och 3 en skärvinkel med varandra. Vid skärningen skjuter den skivformade knivtrissan 3 in i material- banan 1 och trycker därvid den uppskurna materialbanan nedåt. En sidoförskjutning av materialbanan uppkommer alltså icke därigenom. Av denna anledning skonas snittkanten och mindre stoft uppkommer än vad som är fallet vid sned inställning av den skivformade knivtrissan. Såsom framgår av fig. 3 är de övre, skivformade knivtrissorna förskjutbart anordnade på en skena 5, medan de undre, skålformade knivtrissorna 2 är förskjutbart anordnade på en skena 6 och därvid inställbara till önskat läge medelst i och för sig kända, icke visade, lösbara låsorgan. Den skålformade knivtrissan 2 är roterbart lagrad i en lagerbussning 7, som uppbäres av en på skenan 6 vilande bock 8. Bocken 8 uppbär en driven remskiva 9, som via en rem 10 driver en remskiva 11 till den skålformade knivtrissan 2. Lagerbussningen 7 är svängbart lagrad kring en mittemellan remskivorna 9 och 11 anord- nad lagertapp 12 för inställning till önskat snedläge av den skål- formade knivtrissan 2. I det önskade sneda läget kan lagerbussningen 7 fixeras på bocken 8 medelst icke visade skruvar. Genom anordningen enligt uppfinningen kan alltså genom en för- hållandevis enkel drivning av den skålformade knivtrissan åstadkommas en sned inställning av denna då den skivformade knivtrissan är rakt inställd. Pafientkráv Anordning för längsgående skärning av materialbanor, särskilt pappers- och kartongbanor, och innefattande ett par roterbara, med varandra samverkande knivtrissor (2, 3), nämligen en skålformad kniv- trissa (2) och en skivformad knivtrissa (3), vilken vid skärningen tränger igenom materialbanan (1), k ä n n e t e c k n a d av att den skivformade knivtrissan (3) är anordnad med sin rotatíonsaxel vinkelrät mot materialbanans (1) transportriktning (P1) samt att den skålformade knivtrissan (2) är fäst vid en roterbar axel, vilken är anordnad att drivas av en drivanordning (9, 10, 11) och är lagrad i en lagerbussning (7), som är svängbar i ett med materialbanans (1) plan i huvudsak parallellt plan.
SE7807281A 1977-09-15 1978-06-27 Anordning for lengsgaende skerning av banformigt material SE422295B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2741559A DE2741559C3 (de) 1977-09-15 1977-09-15 Längsschneideeinrichtung

Publications (2)

Publication Number Publication Date
SE7807281L SE7807281L (sv) 1979-03-16
SE422295B true SE422295B (sv) 1982-03-01

Family

ID=6019034

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7807281A SE422295B (sv) 1977-09-15 1978-06-27 Anordning for lengsgaende skerning av banformigt material

Country Status (13)

Country Link
US (1) US4210045A (sv)
JP (1) JPS5451085A (sv)
BR (1) BR7805271A (sv)
CA (1) CA1080610A (sv)
CH (1) CH631104A5 (sv)
DE (1) DE2741559C3 (sv)
ES (1) ES473428A1 (sv)
FI (1) FI64905C (sv)
FR (1) FR2403173A1 (sv)
GB (1) GB1599737A (sv)
IT (1) IT1107929B (sv)
NL (1) NL7809100A (sv)
SE (1) SE422295B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931970C2 (de) * 1979-08-07 1982-10-21 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Schneidvorrichtung zum Längsschneiden einer Papierbahn
DE3023742C2 (de) * 1980-06-25 1984-10-18 Maschinenfabrik Stahlkontor Weser Lenze Kg, 3251 Aerzen Vorrichtung zum Längsschneiden von Materialbahnen
JPS6066493U (ja) * 1983-10-03 1985-05-11 日立金属株式会社 スリツタの刃物の構造
DE3419843C2 (de) * 1984-05-26 1986-04-03 Jagenberg AG, 4000 Düsseldorf Längsschneideeinrichtung für Bahnmaterial, insbesondere Papier- und Kartonbahnen
RU2149738C1 (ru) * 1998-02-10 2000-05-27 Дронзиков Вячеслав Александрович Универсальные дисковые ножницы
US7125325B2 (en) * 2002-08-19 2006-10-24 Jorson & Carlson Co. Portable sharpening system for a dual-knife cutting machine
CA2496023C (en) * 2002-08-19 2008-05-20 Jorson & Carlson Co. Portable sharpening system for a dual-knife cutting machine
EP2465702B1 (fr) * 2010-12-16 2015-03-25 Neopost Technologies Dispositif de découpe d'enveloppes
CN103303730A (zh) * 2013-05-21 2013-09-18 吴江市美晟机械设备有限公司 一种分切刀架

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US559179A (en) * 1896-04-28 Paper-cutting machine
US668945A (en) * 1900-07-11 1901-02-26 Aaron Allen Machine for cutting borders and trimming wall-paper.
US3465631A (en) * 1966-10-06 1969-09-09 Beloit Eastern Corp Self-sharpening slitter
US3682032A (en) * 1969-06-23 1972-08-08 Beloit Corp Slitter with sharpness retention capability

Also Published As

Publication number Publication date
FI64905C (fi) 1984-02-10
CA1080610A (en) 1980-07-01
BR7805271A (pt) 1979-05-08
FI64905B (fi) 1983-10-31
GB1599737A (en) 1981-10-07
DE2741559B2 (de) 1979-08-02
SE7807281L (sv) 1979-03-16
IT1107929B (it) 1985-12-02
NL7809100A (nl) 1979-03-19
US4210045A (en) 1980-07-01
FR2403173B1 (sv) 1983-11-10
FR2403173A1 (fr) 1979-04-13
JPS5451085A (en) 1979-04-21
DE2741559C3 (de) 1980-03-27
FI781832A7 (fi) 1979-03-16
CH631104A5 (de) 1982-07-30
IT7869126A0 (it) 1978-09-14
ES473428A1 (es) 1979-04-01
DE2741559A1 (de) 1979-03-22

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