FR3101804B1 - Method for cutting a sheet of plastic film and associated device - Google Patents

Method for cutting a sheet of plastic film and associated device Download PDF

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Publication number
FR3101804B1
FR3101804B1 FR1911289A FR1911289A FR3101804B1 FR 3101804 B1 FR3101804 B1 FR 3101804B1 FR 1911289 A FR1911289 A FR 1911289A FR 1911289 A FR1911289 A FR 1911289A FR 3101804 B1 FR3101804 B1 FR 3101804B1
Authority
FR
France
Prior art keywords
sheet
cutting
plastic film
associated device
flat surface
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.)
Active
Application number
FR1911289A
Other languages
French (fr)
Other versions
FR3101804A1 (en
Inventor
David Tresse
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.)
Plastic Omnium SE
Original Assignee
Plastic Omnium SE
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 Plastic Omnium SE filed Critical Plastic Omnium SE
Priority to FR1911289A priority Critical patent/FR3101804B1/en
Priority to CN202010500575.5A priority patent/CN112643793A/en
Priority to CN202021007143.2U priority patent/CN212859777U/en
Priority to EP20197965.5A priority patent/EP3804927A1/en
Publication of FR3101804A1 publication Critical patent/FR3101804A1/en
Application granted granted Critical
Publication of FR3101804B1 publication Critical patent/FR3101804B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/06—Severing by using heat
    • B26F3/08—Severing by using heat with heated members
    • B26F3/12—Severing by using heat with heated members with heated wires
    • 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
    • B26D1/547—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 wire-like cutting member
    • B26D1/5475—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 wire-like cutting 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
    • 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
    • B26D1/547—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 wire-like cutting member
    • 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
    • B26D7/01—Means for holding or positioning work
    • B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
    • 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
    • B26D7/086—Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

L’invention concerne un dispositif pour la découpe d’une feuille de film de plastique déposée sur une pièce de carrosserie, pour du marouflage ou de la décoration, comprenant une sonotrode montée sur un mécanisme piloté, la sonotrode du dispositif présentant une extrémité de découpe à surface plane et munie d’un élément localisé formant excroissance dépassant de la surface plane d’une hauteur sensiblement égale à l’épaisseur de la feuille de film, l’élément localisé formant excroissance étant libre de mouvements. L’invention concerne en outre un procédé mettant en œuvre le dispositif précité. Figure pour l’abrégé : figure 1The invention relates to a device for cutting a sheet of plastic film deposited on a bodywork part, for masking or decoration, comprising a sonotrode mounted on a driven mechanism, the sonotrode of the device having a cutting end with a flat surface and provided with a localized element forming a protrusion projecting from the flat surface by a height substantially equal to the thickness of the sheet of film, the localized element forming a protuberance being free to move. The invention further relates to a method implementing the aforementioned device. Figure for abstract: Figure 1

FR1911289A 2019-10-10 2019-10-10 Method for cutting a sheet of plastic film and associated device Active FR3101804B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1911289A FR3101804B1 (en) 2019-10-10 2019-10-10 Method for cutting a sheet of plastic film and associated device
CN202010500575.5A CN112643793A (en) 2019-10-10 2020-06-04 Method for cutting plastic film and related device
CN202021007143.2U CN212859777U (en) 2019-10-10 2020-06-04 Device for cutting plastic film arranged on vehicle body part
EP20197965.5A EP3804927A1 (en) 2019-10-10 2020-09-24 Method for cutting a sheet of film made of plastic material and associated device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911289 2019-10-10
FR1911289A FR3101804B1 (en) 2019-10-10 2019-10-10 Method for cutting a sheet of plastic film and associated device

Publications (2)

Publication Number Publication Date
FR3101804A1 FR3101804A1 (en) 2021-04-16
FR3101804B1 true FR3101804B1 (en) 2022-01-28

Family

ID=69158085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911289A Active FR3101804B1 (en) 2019-10-10 2019-10-10 Method for cutting a sheet of plastic film and associated device

Country Status (3)

Country Link
EP (1) EP3804927A1 (en)
CN (2) CN112643793A (en)
FR (1) FR3101804B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498514B1 (en) * 1980-11-14 1986-12-26 Gerber Garment Technology Inc APPARATUS AND METHOD USING ULTRASOUND TO CUT SHEET MATERIAL
US5100270A (en) * 1990-03-06 1992-03-31 Artistic Mat, Inc. Apparatus and method for cutting mat board
KR101153199B1 (en) * 2005-10-04 2012-06-18 니혼쇼료쿠키카이 가부시키가이샤 Ultrasonic trimming device and ultrasonic trimming method

Also Published As

Publication number Publication date
CN112643793A (en) 2021-04-13
CN212859777U (en) 2021-04-02
EP3804927A1 (en) 2021-04-14
FR3101804A1 (en) 2021-04-16

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