ECSP19010713A - Método y aparato para formar un extremo de lata con reborde - Google Patents

Método y aparato para formar un extremo de lata con reborde

Info

Publication number
ECSP19010713A
ECSP19010713A ECSENADI201910713A ECDI201910713A ECSP19010713A EC SP19010713 A ECSP19010713 A EC SP19010713A EC SENADI201910713 A ECSENADI201910713 A EC SENADI201910713A EC DI201910713 A ECDI201910713 A EC DI201910713A EC SP19010713 A ECSP19010713 A EC SP19010713A
Authority
EC
Ecuador
Prior art keywords
punch
blank
assembly
forming
annular
Prior art date
Application number
ECSENADI201910713A
Other languages
English (en)
Inventor
Shawn P Finley
Stephen Turner
Original Assignee
Haar Alfons Inc
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 Haar Alfons Inc filed Critical Haar Alfons Inc
Publication of ECSP19010713A publication Critical patent/ECSP19010713A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/06—Stamping using rigid devices or tools having relatively-movable die parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/24—Deep-drawing involving two drawing operations having effects in opposite directions with respect to the blank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/06—Integral, or permanently secured, end or side closures
    • B65D17/08—Closures secured by folding or rolling and pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • B65D1/14—Cans, casks, barrels, or drums characterised by shape
    • B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical

Abstract

Un método y un aparato para formar un extremo de lata en una prensa de conformado (100) que incluye ubicar una lámina de material entre un conjunto de punzón superior (102) y un conjunto de base fija (104; cortar un extremo de lata en blanco (W) desde la hoja de material; sujetar una porción periférica del extremo de lata en blanco (W); mover el conjunto de punzón superior (102) para sujetar la porción central del extremo de lata en blanco (W) entre un punzón de panel superior (114) y un punzón de panel inferior (118) para definir una sección de panel central posicionada por debajo de un troquel de reborde interior anular (116c) ubicado adyacente al punzón de panel superior (118) en el conjunto de base fija (104); y extender el conjunto de punzón superior (102) para formar un radio de la cubeta anular inicial (V1) junto a la porción periférica del extremo de lata en blanco (W), con un área intermedia sustancialmente sin deformar que se extiende entre el radio de la cubeta anular inicial (V1) y el troquel del reborde interior anular (116c). También se describen una forma de realización alternativa del método descrito anteriormente y un aparato para llevar a cabo este método.
ECSENADI201910713A 2017-11-29 2019-02-13 Método y aparato para formar un extremo de lata con reborde ECSP19010713A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/825,154 US10946432B2 (en) 2017-11-29 2017-11-29 Method and apparatus for forming a beaded can end

Publications (1)

Publication Number Publication Date
ECSP19010713A true ECSP19010713A (es) 2019-02-28

Family

ID=63104140

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSENADI201910713A ECSP19010713A (es) 2017-11-29 2019-02-13 Método y aparato para formar un extremo de lata con reborde

Country Status (14)

Country Link
US (1) US10946432B2 (es)
EP (1) EP3509773B1 (es)
JP (1) JP6728533B2 (es)
KR (1) KR102177383B1 (es)
CN (1) CN110099760B (es)
AU (1) AU2018308962B2 (es)
CL (1) CL2019000347A1 (es)
CO (1) CO2019001506A2 (es)
DK (1) DK3509773T3 (es)
EC (1) ECSP19010713A (es)
ES (1) ES2778696T3 (es)
HU (1) HUE051743T2 (es)
MX (1) MX2019001916A (es)
WO (1) WO2019108269A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110328278B (zh) * 2019-08-14 2020-06-23 哈尔滨工业大学 一种大型薄壁曲面件成形装置及方法
CN111421042A (zh) * 2020-03-19 2020-07-17 武汉萨尔笛模具科技有限公司 一种双向拉延的成型方法
CN117531888B (zh) * 2024-01-09 2024-03-22 常州日恒通用航空有限公司 一种齿轮加工用压痕装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252315A (en) * 1962-03-30 1966-05-24 Lyon Inc Apparatus for manufacturing wheel covers
US3871314A (en) 1972-10-20 1975-03-18 Dorn Co V Method of making folded can ends and folded can end product
US3868919A (en) 1973-12-06 1975-03-04 Aluminum Co Of America Method and apparatus for forming easy opening container walls
US4571978A (en) 1984-02-14 1986-02-25 Metal Box P.L.C. Method of and apparatus for forming a reinforced can end
US4955223A (en) 1989-01-17 1990-09-11 Formatec Tooling Systems, Inc. Method and apparatus for forming a can shell
DE3916665A1 (de) 1989-05-23 1990-11-29 Haar Maschbau Alfons Vorrichtung zum herstellen von deckeln oder aehnlichen gegenstaenden aus metallblech
US5187966A (en) * 1989-12-11 1993-02-23 Sollac Method and device for drawing containers of frustoconical shape and a container drawn thereby
FR2660220B1 (fr) 1990-04-03 1995-02-24 Lorraine Laminage Procede et dispositif de formage d'une partie en relief sur un flan de tole et produit obtenu selon ce procede.
GB9112783D0 (en) 1991-06-13 1991-07-31 Cmb Foodcan Plc Can ends
US5857374A (en) 1993-03-12 1999-01-12 Stodd; Ralph P. Method and apparatus for forming a can shell
US5823040A (en) * 1997-05-02 1998-10-20 Stodd; Ralph P. Method and apparatus for forming a can shell
US6079249A (en) 1998-11-02 2000-06-27 Alfons Haar Inc. Methods and apparatus for forming a beaded can end
US6561004B1 (en) 1999-12-08 2003-05-13 Metal Container Corporation Can lid closure and method of joining a can lid closure to a can body
US6702538B1 (en) * 2000-02-15 2004-03-09 Crown Cork & Seal Technologies Corporation Method and apparatus for forming a can end with minimal warpage
US6419110B1 (en) 2001-07-03 2002-07-16 Container Development, Ltd. Double-seamed can end and method for forming
US6658911B2 (en) * 2001-09-25 2003-12-09 Sequa Can Machinery, Inc. Method and apparatus for forming container end shells
US7147122B2 (en) 2004-03-11 2006-12-12 Crown Packaging Technology, Inc. Easy open can end
US8141406B2 (en) * 2008-10-09 2012-03-27 Container Development, Ltd. Method and apparatus for forming a can shell
US8454292B2 (en) 2009-05-14 2013-06-04 Crown Packaging Technology, Inc. Method of forming a can end having a moveable portion
US8573020B2 (en) 2010-09-20 2013-11-05 Container Development, Ltd. Method and apparatus for forming a can shell
US8684211B1 (en) 2010-10-18 2014-04-01 Stolle Machinery Company, Llc Can end with retort resistant panel, and tooling and associated method for providing same
US9550604B2 (en) 2010-10-18 2017-01-24 Silgan Containers Llc Can end with strengthening bead configuration
GB201118284D0 (en) * 2011-10-21 2011-12-07 Crown Packaging Technology Inc Can end
HUE030495T2 (en) 2013-09-20 2017-05-29 Crown Packaging Technology Inc Box end production
US9527127B2 (en) 2014-05-05 2016-12-27 Alfons Haar, Inc. Method and apparatus for forming a can end with controlled thinning of formed portions of the can end

Also Published As

Publication number Publication date
JP6728533B2 (ja) 2020-07-22
BR112019005786A2 (pt) 2019-08-20
KR20190083643A (ko) 2019-07-12
ES2778696T3 (es) 2020-08-11
KR102177383B1 (ko) 2020-11-12
AU2018308962A1 (en) 2019-06-13
EP3509773A1 (en) 2019-07-17
DK3509773T3 (da) 2020-03-23
US10946432B2 (en) 2021-03-16
CN110099760A (zh) 2019-08-06
CO2019001506A2 (es) 2019-08-30
HUE051743T2 (hu) 2021-03-29
AU2018308962B2 (en) 2020-03-12
CL2019000347A1 (es) 2019-10-18
CN110099760B (zh) 2021-02-05
WO2019108269A1 (en) 2019-06-06
JP2020504009A (ja) 2020-02-06
EP3509773B1 (en) 2020-01-29
MX2019001916A (es) 2019-10-30
US20190160517A1 (en) 2019-05-30

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