FI72912B - Kontinuerligt arbetande anordning foer skaerning av en tunn skiva i strimlor. - Google Patents

Kontinuerligt arbetande anordning foer skaerning av en tunn skiva i strimlor. Download PDF

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Publication number
FI72912B
FI72912B FI790201A FI790201A FI72912B FI 72912 B FI72912 B FI 72912B FI 790201 A FI790201 A FI 790201A FI 790201 A FI790201 A FI 790201A FI 72912 B FI72912 B FI 72912B
Authority
FI
Finland
Prior art keywords
rotor
anvil
blades
cage
cutting
Prior art date
Application number
FI790201A
Other languages
English (en)
Finnish (fi)
Other versions
FI72912C (sv
FI790201A (fi
Inventor
Jacques Fondronnier
Jean Guillerm
Original Assignee
Centre Techn Bois
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 Centre Techn Bois filed Critical Centre Techn Bois
Publication of FI790201A publication Critical patent/FI790201A/fi
Publication of FI72912B publication Critical patent/FI72912B/fi
Application granted granted Critical
Publication of FI72912C publication Critical patent/FI72912C/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L5/00—Manufacture of veneer ; Preparatory processing therefor
    • B27L5/08—Severing sheets or segments from veneer strips; Shearing devices therefor; Making veneer blanks, e.g. trimming to size
    • 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
    • B26D1/25—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 non-circular cutting member
    • B26D1/34—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 non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/40—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 non-circular cutting member moving about an axis parallel to the line of cut and coacting with a rotary member
    • B26D1/405—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 non-circular cutting member moving about an axis parallel to the line of cut and coacting with a rotary member 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
    • Y10T83/04—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
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/21—Out of contact with a rotary tool
    • Y10T83/2105—Mover mounted on rotary tool
    • Y10T83/2107—For radial movement of product
    • 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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4708—With means to render cutter pass[es] ineffective
    • 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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • 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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/4847—With cooperating stationary tool

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Manufacture Of Wood Veneers (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (7)

1. Kontinuerligt arbetande skäranordning för skärning av en materialbana i tvärriktning omfattande en rotor (13) försedd med blad (15), vilka är parallella med axeln; en burvals (11), vilken omger rotorn och är anordnad excentriskt med hänseende tili rotorn, varvid rotorbladen tränger sig mellan stänger (16) belägna pä bur-valsens omkrets och parallella med axeln, in i det material som skall skäras; ett ändlöst transportband (18), vilket bär material-banan (22), är vridet omkring tvä cylindrar (19,20) om framställt av en elastomer; ett städ (23), vilket bär transportbandet och en driftanordning, vilken sätter den ena transportbandcylindern (19, 20), rotorn (13) eller burvalsen (11) i rotation, känneteck-n a d därav, att städet (23) har en kontinuerlig konkav yta med en krökningsradie väsentligen lika med burvalsens (11) krökningsradie och att skäranordningen ytterligare omfattar medel för att sätta burvalsen (11) i rörelse med hänseende tili städet, varvid den materialbana som skall skäras kan pressas mellan burvalsen och transportbandet varvid avstandet mellan rotorns (13) axel (14) och städet förblir oförändrat.
2. Anordning enligt patentkravet 1, kännetecknad därav, att en fast stomme (1) bär städet (23), bandcylindrarna (19, 20) och rotorn (13) omfattande bladen (15) och att en rörlig stomme (6), vilken bär burvalsen (11), är fastsatt i den fasta stommen (1) heist med en led, sa att den salunda bildade pivoterande enheten bildar en pressanordning, vilken ätminstone med sin egen vikt trycker det faner (22) som skall skäras mot bandet (18) och mot bandets städ (23).
3. Anordning enligt patentkravet 2, kännetecknad därav, att den pivoterande enheten ytterligare omfattar en medelst ett tryckmedium arbetande, eller annan mekanisk pressanordning.
4. Anordning enligt patentkravet 2 eller 3, kännetecknad därav, att motorenheten är förenad med den ena band-cylindern.
5. Anordning enligt nägot eller nägra av patentkraven 2-4, kännetecknad därav, att städets (23) läge med hänseende tili den fasta stommen (1) är reglerbar.
FI790201A 1978-01-23 1979-01-22 Kontinuerligt arbetande anordning för skärning av en tunn skiva i stri mlor. FI72912C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7801810 1978-01-23
FR7801810A FR2414986A1 (fr) 1978-01-23 1978-01-23 Procede et dispositif pour couper, en continu et de facon rotative, une feuille transversalement a son sens de defilement

Publications (3)

Publication Number Publication Date
FI790201A FI790201A (fi) 1979-07-24
FI72912B true FI72912B (fi) 1987-04-30
FI72912C FI72912C (sv) 1987-08-10

Family

ID=9203741

Family Applications (1)

Application Number Title Priority Date Filing Date
FI790201A FI72912C (sv) 1978-01-23 1979-01-22 Kontinuerligt arbetande anordning för skärning av en tunn skiva i stri mlor.

Country Status (8)

Country Link
US (1) US4262566A (sv)
JP (1) JPS54113596A (sv)
DD (1) DD141485A5 (sv)
DE (1) DE2901631A1 (sv)
ES (1) ES477089A1 (sv)
FI (1) FI72912C (sv)
FR (1) FR2414986A1 (sv)
IT (1) IT1118306B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0688235B2 (ja) * 1989-07-31 1994-11-09 日東紡績株式会社 繊維束切断装置
JPH0750194Y2 (ja) * 1990-07-26 1995-11-15 三菱重工業株式会社 ロータリシャ
IT1264275B1 (it) * 1993-11-24 1996-09-23 Gd Spa Metodo e dispositivo per il taglio a forbice di materiale in nastro.
IT1314838B1 (it) 2000-05-31 2003-01-16 Fosber Spa Dispositivo e metodo per il cambio d'ordine in un sistema di tagliolongitudinale di un materiale nastriforme
KR100453565B1 (ko) * 2002-02-27 2004-10-20 동보케미칼산업(주) 비닐 시트의 접합 및 절단장치
JP5823710B2 (ja) * 2011-03-10 2015-11-25 ユニ・チャーム株式会社 切断装置
CN104400860B (zh) * 2014-10-16 2016-06-01 张祥 低故障率喂料齿辊快拆维修式鼓式切片机的制造方法
US11618177B1 (en) 2022-04-12 2023-04-04 Bradley W Boesel Orbital knife

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1304034A (en) * 1919-05-20 Shearing mechanism
US807420A (en) * 1904-01-26 1905-12-12 Alexander W Copland Dough-cutter.
US1007721A (en) * 1909-06-16 1911-11-07 Natural Food Company Cutting-machine.
US2761513A (en) * 1952-09-20 1956-09-04 Burroughs Corp Rotary tape punch having selectively actuable perforating means
US3485120A (en) * 1966-09-08 1969-12-23 Eastman Kodak Co Method and apparatus for cutting elongated material
US3555947A (en) * 1968-07-31 1971-01-19 Morris Fram Roving cutter with ejection bars
US3744361A (en) * 1971-02-08 1973-07-10 Lummus Industries Process and apparatus for cutting elongated material
CH547360A (de) * 1971-04-15 1974-03-29 Inventa Ag Stapelfaserschneidmaschine.
FR2176580B1 (sv) * 1972-03-24 1976-10-29 Saint Gobain Pont A Mousson
US3808925A (en) * 1973-03-12 1974-05-07 Durand Machine Co Ltd Rotary veneer clipper

Also Published As

Publication number Publication date
US4262566A (en) 1981-04-21
IT1118306B (it) 1986-02-24
JPH024405B2 (sv) 1990-01-29
DE2901631A1 (de) 1979-07-26
FI72912C (sv) 1987-08-10
DD141485A5 (de) 1980-05-07
FI790201A (fi) 1979-07-24
DE2901631C2 (sv) 1988-07-28
FR2414986B1 (sv) 1983-01-14
ES477089A1 (es) 1979-06-16
JPS54113596A (en) 1979-09-05
IT7967109A0 (it) 1979-01-18
FR2414986A1 (fr) 1979-08-17

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Owner name: CENTRE TECHNIQUE DU BOIS