ATE103868T1 - MECHANISM FOR FEEDING AND CUTTING FILM WEB FOR USE IN AUTOMATIC PACKAGING MACHINES. - Google Patents

MECHANISM FOR FEEDING AND CUTTING FILM WEB FOR USE IN AUTOMATIC PACKAGING MACHINES.

Info

Publication number
ATE103868T1
ATE103868T1 AT91830541T AT91830541T ATE103868T1 AT E103868 T1 ATE103868 T1 AT E103868T1 AT 91830541 T AT91830541 T AT 91830541T AT 91830541 T AT91830541 T AT 91830541T AT E103868 T1 ATE103868 T1 AT E103868T1
Authority
AT
Austria
Prior art keywords
feeding
knife
film web
automatic packaging
packaging machines
Prior art date
Application number
AT91830541T
Other languages
German (de)
Inventor
Giuseppe Ponti
Rodolfo Bettini
Original Assignee
Dimac Spa
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 Dimac Spa filed Critical Dimac Spa
Application granted granted Critical
Publication of ATE103868T1 publication Critical patent/ATE103868T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
    • 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
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/22—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member and work feed mechanically connected
    • 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Replacement Of Web Rolls (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Advancing Webs (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

The feeding and cutting group object of the invention envisages means (8) of support and movement of a knife (7) comprising a chain pair (9), parallel to and opposite one another, closed around a corresponding first cogged wheel pair (10 and 11) of which one is motorised and phased with a machine; the chain pair (9) rigidly and bilaterally supports the knife (7) so as to permit of continuous movement, through a virtually circular cycle, so as to bring the said knife (7), cyclically, perpendicular to a first conveyor belt (4) and at the level of the same conveyor belt (4), into a position of interference and cutting with respect to the film (M) into lengths (S) at a velocity (V1) superior to the advancement velocity (V) of the said film (M). <IMAGE>
AT91830541T 1990-12-18 1991-12-06 MECHANISM FOR FEEDING AND CUTTING FILM WEB FOR USE IN AUTOMATIC PACKAGING MACHINES. ATE103868T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT00377890A IT1242887B (en) 1990-12-18 1990-12-18 CUTTING GROUP AND FILM FEEDING APPLICABLE ON PRODUCT CONDITIONING MACHINES.
EP91830541A EP0491666B1 (en) 1990-12-18 1991-12-06 Film feeding and cutting group, applicable on automatic product conditioning machines

Publications (1)

Publication Number Publication Date
ATE103868T1 true ATE103868T1 (en) 1994-04-15

Family

ID=11111690

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91830541T ATE103868T1 (en) 1990-12-18 1991-12-06 MECHANISM FOR FEEDING AND CUTTING FILM WEB FOR USE IN AUTOMATIC PACKAGING MACHINES.

Country Status (5)

Country Link
EP (1) EP0491666B1 (en)
AT (1) ATE103868T1 (en)
DE (1) DE69101627D1 (en)
ES (1) ES2038583T3 (en)
IT (1) IT1242887B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1287527B1 (en) * 1996-01-10 1998-08-06 Sasib Spa DEVICE FOR MAKING PARTIAL OR COMPLETE CUTS AND ENGRAVINGS IN TAPES OF PAPER MATERIAL, PLASTIC MATERIAL, FOIL, OR
IT1286741B1 (en) * 1996-10-31 1998-07-17 Dimac Spa DEVICE FOR FEEDING AND CUTTING FILM IN PRODUCT CONDITIONING MACHINES
CN109927994B (en) * 2017-12-15 2021-08-06 楚天科技股份有限公司 Packing box strapping tape cutting method and device
CN108910181A (en) * 2018-05-02 2018-11-30 东莞市联洲知识产权运营管理有限公司 Flexible packaging material cutting equipment
CN113306772A (en) * 2021-07-09 2021-08-27 周冬梅 Solve unable automatically cropped and unable exhaust cell-phone tectorial membrane device of bubble

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR974612A (en) * 1942-01-03 1951-02-23 Dunlop Sa Process for cutting elastic material, in particular synthetic rubber, and apparatus for carrying out this process
GB1037261A (en) * 1962-03-08 1966-07-27 Derek Henry Youngman Improvements in or relating to the cutting of desired lengths from a web of wrapper material
FR1387570A (en) * 1963-03-08 1965-01-29 Method and device for thermal welding and simultaneous cutting of superimposed sheets of thermoplastic material
US3605536A (en) * 1968-09-20 1971-09-20 Jacob Salomon Article handling apparatus
US4030388A (en) * 1976-05-14 1977-06-21 E. I. Du Pont De Nemours And Company Film severing method and apparatus

Also Published As

Publication number Publication date
EP0491666A1 (en) 1992-06-24
EP0491666B1 (en) 1994-04-06
ES2038583T3 (en) 1994-07-01
IT9003778A1 (en) 1992-06-19
IT9003778A0 (en) 1990-12-18
DE69101627D1 (en) 1994-05-11
IT1242887B (en) 1994-05-18
ES2038583T1 (en) 1993-08-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties