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GB1440927A - Web cutting device - Google Patents

Web cutting device

Info

Publication number
GB1440927A
GB1440927A GB5009672A GB5009672A GB1440927A GB 1440927 A GB1440927 A GB 1440927A GB 5009672 A GB5009672 A GB 5009672A GB 5009672 A GB5009672 A GB 5009672A GB 1440927 A GB1440927 A GB 1440927A
Authority
GB
United Kingdom
Prior art keywords
web
rack
cutter
feed rollers
roller
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.)
Expired
Application number
GB5009672A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5009672A priority Critical patent/GB1440927A/en
Priority to DE2350580A priority patent/DE2350580C2/en
Priority to BE136907A priority patent/BE806333A/en
Priority to FR7337669A priority patent/FR2204540B1/fr
Priority to US410157A priority patent/US3871257A/en
Priority to JP48120869A priority patent/JPS4976696A/ja
Priority to DD174365*A priority patent/DD106978A5/xx
Publication of GB1440927A publication Critical patent/GB1440927A/en
Expired legal-status Critical Current

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
    • B26D1/25—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
    • B26D1/38—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 fixed blade or other fixed member
    • B26D1/385—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 fixed blade or other fixed 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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4653—With means to initiate intermittent tool action
    • 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
    • Y10T83/4705—Plural separately mounted flying cutters
    • 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
    • Y10T83/4804—Single tool action drive
    • 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
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y10T83/8782—Stored energy furnishes cutting force
    • Y10T83/8784—With reset
    • 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
    • Y10T83/889—Tool with either work holder or means to hold work supply
    • Y10T83/896—Rotatable wound package supply
    • Y10T83/902—Plural supply sources

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)

Abstract

1440927 Cutting apparatus A SCHMERMUND 16 Oct 1973 [31 Oct 1972] 50096/72 Heading B4B A device mountable on a packaging machine for wrapping block-like articles in wrappers of material cut from webs, wherein the device comprises means 35, 135 adapted to mount the device on the packaging machine, guide strips 9, 10 and 109, 110 defining first and second feed paths for webs 136 and 137 respectively, a cutter device 2, 3 and 102, 103 in each feed path, each cutter device including a rotatable knife 3, 103 for co-operation with a stationary knife 2, 102 and feed rollers 1 and 101 for each respective web, control means being provided for actuating one set of feed rollers while deactuating the other set. Considering the left-hand feed path, the cutter includes four cutting elements 3 mounted on a roller, the roller being held in the position shown in the cutting elements are clear of the web, by means of a spring-loaded lever 6, 8. A pinion 34 is secured to the cutter roller and meshes with a rack 12 which is actuated by a solenoid M1 against the action of a spring 13, the rack being retained in the loaded position by a spring-loaded pawl 19 engaging a pin 20 fixed to the rack ; the pawl is released by a solenoid M2. A free wheel arrangement (11), Fig. 2 (not shown), is associated with the rack- and-pinion drive. In operation, one web, e.g. 136 is drawn from a supply reel by the feed rollers 1 and further rollers 15 until a predeter mined length has passed the cutter device 2, 3. The solenoid M2 is then energized thereby releasing the pawl 19 so that the rack rises under the action of the spring 13 and rotates the cutter roller to effect a cut. The solenoid M1 is then actuated to return the rack to the loaded position shown in Fig. 1, the free wheel preventing return movement of the cutter roller. The cut piece of web is then transferred by a suction conveyer device 24, 25 to a packaging station. When the web 136 has nearly run out, the feed rollers which are actuated via electromagnetic clutches, are stopped and the feed rollers 101 for the web 137 started, the cutter device 102, 103 then operating as previously described. When applied to an existing packaging machine, the normal cutter device 16, 17 associated therewith may be used to cut either web, the cutters 2, 3 and 102, 103 only being used during a web change operation. The feed rollers may be actuated by a manually-controlled switch or by means which senses when one or the web is approaching its end.
GB5009672A 1972-10-31 1972-10-31 Web cutting device Expired GB1440927A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB5009672A GB1440927A (en) 1972-10-31 1972-10-31 Web cutting device
DE2350580A DE2350580C2 (en) 1972-10-31 1973-10-09 Changing device for wrapping webs on packaging machines
BE136907A BE806333A (en) 1972-10-31 1973-10-22 REVERSE DEVICE FOR PACKAGING STRIPS AND MOUNTED ON PACKING MACHINES
FR7337669A FR2204540B1 (en) 1972-10-31 1973-10-23
US410157A US3871257A (en) 1972-10-31 1973-10-26 Web cutting device
JP48120869A JPS4976696A (en) 1972-10-31 1973-10-29
DD174365*A DD106978A5 (en) 1972-10-31 1973-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5009672A GB1440927A (en) 1972-10-31 1972-10-31 Web cutting device

Publications (1)

Publication Number Publication Date
GB1440927A true GB1440927A (en) 1976-06-30

Family

ID=10454645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5009672A Expired GB1440927A (en) 1972-10-31 1972-10-31 Web cutting device

Country Status (7)

Country Link
US (1) US3871257A (en)
JP (1) JPS4976696A (en)
BE (1) BE806333A (en)
DD (1) DD106978A5 (en)
DE (1) DE2350580C2 (en)
FR (1) FR2204540B1 (en)
GB (1) GB1440927A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859263A (en) * 1973-07-27 1975-01-07 Goodyear Tire & Rubber Preparation of unsaturated copolymers
IT997143B (en) * 1973-09-21 1975-12-30 Seragnoli Ariosto EQUIPMENT FOR PRODUCING A CONTINUOUS SUCCESSION OF RIBBON SECTIONS OR SHEETS FROM REEL WINDED RIBBON MATERIALS PARTICALLY SUITABLE FOR FEEDING SLICES OF WRAPPING MATERIALS TO WRAPPING MACHINES
DE2530992C3 (en) * 1975-07-11 1980-01-31 Focke & Pfuhl, 2810 Verden Device for producing packaging blanks
GB1569124A (en) * 1976-02-05 1980-06-11 Molins Ltd Production of two-piece wrappers
JPS5826886Y2 (en) * 1979-01-29 1983-06-10 久米機電工業株式会社 Unloading device for packaged products in automatic packaging equipment
US4422358A (en) * 1981-04-06 1983-12-27 The Standard Register Company Apparatus for cutting a continuous narrow strip into short sections
DE3436217A1 (en) * 1984-10-03 1986-04-03 Focke & Co (GmbH & Co), 2810 Verden METHOD AND DEVICE FOR CHANGING BOBINS IN CONNECTION WITH PACKING MACHINES
DE3929981C1 (en) * 1989-09-08 1991-03-07 Maschinenfabrik Alfred Schmermund Gmbh & Co, 5820 Gevelsberg, De
US5394778A (en) * 1989-09-20 1995-03-07 Maschinenfabrik Alfred Schmermund Gmbh & Co. Shoulder strip forming apparatus
DE19540148C1 (en) * 1995-10-27 1997-04-24 Windmoeller & Hoelscher Separation of sheets of paper from continuously conveyed run
IT244649Y1 (en) * 1998-07-27 2002-03-12 Perini Fabio Spa PERFORATOR FOR TAPE MATERIALS WITH MEANS TO MODIFY THE INTERDISTANCE BETWEEN CONSECUTIVE PERFORATION LINES
EP3177162B1 (en) * 2015-10-16 2019-04-24 O&M Halyard International Unlimited Company Method and system for introducing a reserve nose wire in a facemask production line

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR813575A (en) * 1935-11-20 1937-06-03 American Mach & Foundry Improvements to devices for feeding packaging materials into packaging machines
US2768690A (en) * 1953-07-14 1956-10-30 Bowaters Dev & Res Ltd Severing means in web feeding machines
DE1235217B (en) * 1962-06-08 1967-02-23 Alfred Schmermund Packing machine, in particular cigarette packing machine
US3306801A (en) * 1962-09-14 1967-02-28 Nu Roll Corp Web severing means for web splicing machines
GB1215047A (en) * 1968-07-19 1970-12-09 Schmermund Alfred A web feeding and cutting arrangement
DE1932360A1 (en) * 1969-06-26 1971-01-07 Hauni Werke Koerber & Co Kg Method and apparatus for supplying an uninterrupted stream of material cuttings to a tobacco article processing facility
JPS4912329B1 (en) * 1970-02-17 1974-03-23

Also Published As

Publication number Publication date
DE2350580A1 (en) 1974-05-09
BE806333A (en) 1974-02-15
FR2204540B1 (en) 1978-05-26
FR2204540A1 (en) 1974-05-24
DD106978A5 (en) 1974-07-12
DE2350580C2 (en) 1985-07-04
US3871257A (en) 1975-03-18
JPS4976696A (en) 1974-07-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee