EP3566832A1 - Dispositif de pré-découpe de récipient - Google Patents

Dispositif de pré-découpe de récipient Download PDF

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Publication number
EP3566832A1
EP3566832A1 EP19000209.7A EP19000209A EP3566832A1 EP 3566832 A1 EP3566832 A1 EP 3566832A1 EP 19000209 A EP19000209 A EP 19000209A EP 3566832 A1 EP3566832 A1 EP 3566832A1
Authority
EP
European Patent Office
Prior art keywords
containers
blades
die plate
plate
multilayer material
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.)
Pending
Application number
EP19000209.7A
Other languages
German (de)
English (en)
Inventor
Roman Ollé
Manuel González
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.)
Industrias Tecnologicas de Mecanizacion y Automatizacion SA
Original Assignee
Industrias Tecnologicas de Mecanizacion y Automatizacion SA
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 Industrias Tecnologicas de Mecanizacion y Automatizacion SA filed Critical Industrias Tecnologicas de Mecanizacion y Automatizacion SA
Publication of EP3566832A1 publication Critical patent/EP3566832A1/fr
Pending legal-status Critical Current

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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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
    • B26D3/085—On sheet material
    • 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
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • 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
    • B26F1/44—Cutters therefor; Dies therefor
    • 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
    • B65B61/065—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 by punching out
    • 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
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4454—Die heads carrying several moveable tools

Definitions

  • the object of the present invention is a container pre-cutting device, in particular for containers formed with multilayer materials, comprising a die plate and a punch holder plate provided with blades for making an upper and lower precut, in the multilayer material of the containers positioned on the die plate.
  • This invention is applicable in the field dedicated to the manufacture of containers and preferably containers for food use, such as yogurt packs or the like.
  • packs are commonly formed with a variable number of packages which, once filled and closed, are subjected to cutting and pre-cutting operations in which a portion of the contour of the mouths of the containers is cut and precut lines which facilitate the subsequent breaking and separation of the containers from the pack are marked in the remaining portions of the contour.
  • the pre-cutting devices used today are unable to leave the marking or impression of the precut line in the lower layers of the multilayer material, which constitutes an important problem since it generates defects in the breaking and separation of the containers from the pack.
  • the container pre-cutting device object of this invention comprising a die plate and a punch holder plate provided with blades for marking a precut line in the upper area of the multilayer material of the containers positioned on the die plate, presents features aimed at defining two precut lines in opposition on opposite faces of the multilayer material of the containers, preventing the defects of breaking and separation of the containers, known to all manufacturers of cutting tools for Form, Fill & Seal (FFS) lines.
  • FFS Form & Seal
  • this pre-cutting device has an essential feature consisting of the incorporation in the die plate of a lower blade, in opposition to the upper blade of the punch plate, such that this pre-cutting device simultaneously makes in the container two precut lines on opposite faces of the container, whereby achieving said double precut line affecting both the upper face and the lower face of the multilayer material, assuring correct breaking and separation of the containers from one and the same pack.
  • Both the upper blade of the punch holder plate and the lower blade of the die plate are formed in a high mechanical strength material, for example metal carbide, assuring a long duration of the edges of the blades.
  • This device achieves the precut lines defined on opposite faces of the multilayer material affecting both the upper layers and the lower layers of the multilayer material, preventing defects in the breaking and separation of the containers.
  • FIG. 1 depicts a die provided with a die plate (1) and a punch holder plate (2) which, as schematically shown in Figure 2 , incorporates upper blades (3) for defining a precut line on the upper face of the multilayer material of the containers positioned on the die plate (1).
  • the die plate (1) incorporates, in a position in opposition to the upper blades (3), lower blades (4) which form, together with the former, the pre-cutting device of the invention.
  • the upper blades (3) and the lower blades (4) define in the multilayer material (5) of the container two precut lines: an upper precut line (51) and another lower precut line (52), which affect both the upper layers and the lower layers of the multilayer material of the containers, assuring correct breaking and separation of the containers from a pack.
  • the punch holder plate (2) has, on one side of the upper blades (3), a protrusion (21) for pushing the multilayer material (5) against the lower blade, assuring both upper and lower cutting.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP19000209.7A 2018-05-07 2019-04-30 Dispositif de pré-découpe de récipient Pending EP3566832A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201830445A ES2730090A1 (es) 2018-05-07 2018-05-07 Dispositivo de precorte de envases

Publications (1)

Publication Number Publication Date
EP3566832A1 true EP3566832A1 (fr) 2019-11-13

Family

ID=66554093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19000209.7A Pending EP3566832A1 (fr) 2018-05-07 2019-04-30 Dispositif de pré-découpe de récipient

Country Status (2)

Country Link
EP (1) EP3566832A1 (fr)
ES (1) ES2730090A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3766799A1 (fr) 2019-07-17 2021-01-20 Synerlink Equipement et méthode pour former une ligne de prédécoupe dans un pack de pots de produit alimentaire
CN112829332A (zh) * 2019-12-18 2021-05-25 机械自动化工业技术股份有限公司 容器预切割系统
EP3827943A1 (fr) * 2019-11-27 2021-06-02 Industrias Tecnológicas de Mecanización y Automatizaciòn, S.A. Système de prédécoupe de récipients
EP4074478A1 (fr) * 2021-04-16 2022-10-19 Rohrer Tools AG Outil de poinçonnage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000059725A1 (fr) * 1999-04-07 2000-10-12 3M Innovative Properties Company Procede et dispositif d'estampage d'une piece a partir d'une lame multicouche
US20020050200A1 (en) * 2000-11-02 2002-05-02 Kazuyuki Matsumoto Apparatus for cutting a sheet-shaped material
US20140366694A1 (en) * 2013-06-18 2014-12-18 Oberg Industries Method and apparatus for substantially simultaneously scoring a workpiece from opposed sides
FR3022818A1 (fr) * 2014-06-30 2016-01-01 Sogameca Sas Perfectionnement aux outils pour la decoupe sur matrice rainuree d'objets multiples dans un materiau en feuille

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2352339A (en) * 1942-09-04 1944-06-27 Western Electric Co Apparatus for blanking materials
US3379814A (en) * 1965-03-30 1968-04-23 Mobil Oil Corp Scoring thermoplastic materials
DE19513282B4 (de) * 1995-04-07 2006-09-14 Giesecke & Devrient Gmbh Vorrichtung und Verfahren zum Schneiden von Kuststoffen sowie nach dem Verfahren hergestellter Datenträger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000059725A1 (fr) * 1999-04-07 2000-10-12 3M Innovative Properties Company Procede et dispositif d'estampage d'une piece a partir d'une lame multicouche
US20020050200A1 (en) * 2000-11-02 2002-05-02 Kazuyuki Matsumoto Apparatus for cutting a sheet-shaped material
US20140366694A1 (en) * 2013-06-18 2014-12-18 Oberg Industries Method and apparatus for substantially simultaneously scoring a workpiece from opposed sides
FR3022818A1 (fr) * 2014-06-30 2016-01-01 Sogameca Sas Perfectionnement aux outils pour la decoupe sur matrice rainuree d'objets multiples dans un materiau en feuille

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3766799A1 (fr) 2019-07-17 2021-01-20 Synerlink Equipement et méthode pour former une ligne de prédécoupe dans un pack de pots de produit alimentaire
EP3827943A1 (fr) * 2019-11-27 2021-06-02 Industrias Tecnológicas de Mecanización y Automatizaciòn, S.A. Système de prédécoupe de récipients
JP2021084715A (ja) * 2019-11-27 2021-06-03 インダストリアス テクノロジカス デ メカニゼーション イ オウトマティゼーション，エス．エー． コンテナプレカットシステム
CN112829332A (zh) * 2019-12-18 2021-05-25 机械自动化工业技术股份有限公司 容器预切割系统
EP3838553A1 (fr) * 2019-12-18 2021-06-23 Industrias Tecnológicas de Mecanización y Automatizaciòn, S.A. Système de prédécoupe de récipients
EP4074478A1 (fr) * 2021-04-16 2022-10-19 Rohrer Tools AG Outil de poinçonnage

Also Published As

Publication number Publication date
ES2730090A1 (es) 2019-11-08

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