EP2578330A1 - Procédé d'étirage pour le formage de récipients métalliques en deux pièces, et équipement destiné à la mise en oeuvre de ce procédé d'étirage pour le formage de récipients métalliques en deux pièces - Google Patents

Procédé d'étirage pour le formage de récipients métalliques en deux pièces, et équipement destiné à la mise en oeuvre de ce procédé d'étirage pour le formage de récipients métalliques en deux pièces Download PDF

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Publication number
EP2578330A1
EP2578330A1 EP11788994.9A EP11788994A EP2578330A1 EP 2578330 A1 EP2578330 A1 EP 2578330A1 EP 11788994 A EP11788994 A EP 11788994A EP 2578330 A1 EP2578330 A1 EP 2578330A1
Authority
EP
European Patent Office
Prior art keywords
expansion
parts
equipment
fact
station
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.)
Withdrawn
Application number
EP11788994.9A
Other languages
German (de)
English (en)
Inventor
Vlademir Moreno
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
Publication of EP2578330A1 publication Critical patent/EP2578330A1/fr
Withdrawn legal-status Critical Current

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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
    • B21D21/00—Combined processes according to methods covered by groups B21D1/00 - B21D19/00
    • 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
    • B21D22/14—Spinning
    • 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
    • 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
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • 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
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2607—Locally embossing the walls of formed can bodies
    • 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
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2684—Cans or tins having circumferential side seams
    • 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
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2692—Manipulating, e.g. feeding and positioning devices; Control systems
    • 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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/34—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls
    • 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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/42—Details of metal walls
    • B65D7/44—Reinforcing or strengthening parts or members
    • B65D7/46—Corrugations

Definitions

  • This descriptive report refers to an EXPANSION PROCESS FOR CONFORMATION OF TWO PARTS METAL PACKS, AND EXPANSION PROCESS EQUIPMENT FOR CONFORMATION OF TWO PARTS METAL PACKS , which are designed more specifically for the production of two-piece cans, composed of body and lid, with the most varied shapes of bodies, also allowing material savings.
  • EXPANSION PROCESS FOR CONFORMATION OF TWO PARTS METAL PACKS may be used in the production of two-piece cans for several purposes, such as, food, beverages and others, and may employ various materials such as steel and aluminum.
  • EXPANSION PROCESS FOR CONFORMATION OF TWO PARTS METAL PACKS AND EXPANSION PROCESS EQUIPMENT FOR CONFORMATION OF TWO PARTS METAL PACKS , proposed herein, enables the expansion of the can body in two parts, allowing the conformation of can in various forms and enabling the use of the various expansion processes employing mandrel, nuts, rulers, calipers, compressed air, water, oil, among others, mostly placed on the can body, which expands until it obtains the format desired, always with increasing initial diameter of the can body, in order to increase the volumetric capacity of the can and generating material savings.
  • EXPANSION PROCESS FOR CONFORMATION OF TWO PARTS METAL PACKS AND EXPANSION PROCESS EQUIPMENT FOR CONFORMATION OF TWO PARTS METAL PACKS , now proposed, consists in to enabling the expansion of metal packaging in two parts and provide the creation of various forms and conformations of the can body in two parts.
  • the EXPANSION PROCESS FOR CONFORMATION OF TWO PARTS METAL PACKS, AND EXPANSION PROCESS EQUIPMENT FOR CONFORMATION OF TWO PARTS METAL PACKS can be adapted for various types of expansion processes, and can use the isolated or integrated operator station into the production line of the two parts can, enabling the production of the most varied shapes and sizes of bodies of two-piece cans, irrespective of the raw material used to manufacture the can.
  • the EXPANSION PROCESS FOR CONFORMATION OF TWO PARTS METAL PACKS, AND EXPANSION PROCESS EQUIPMENT FOR CONFORMATION OF TWO PARTS METAL PACKS proposed herein, enables, through the expansion of the body of the can, creating countless ways for two parts cans, which until now was not possible. This is an innovation, especially for beverages in general, such as beer and soft drinks and other commodities packaged in two pieces cans that are becoming increasingly similar.
  • the expanded two parts can will be an important tool to distinguish them through new forms (shape), layout and design. A feature that will differentiate one brand from another, placing an attractive to the brand and increase its value through its identity.
  • Figures 1A - 7A and 1C - 7C illustrate the stages of usual processes already known in the art for the manufacture of two-piece cans
  • Figures 1B - 8B and 1D - 8D illustrate the processes for manufacturing two pieces cans that adopt the EXPANSION PROCESS FOR CONFORMATION OF TWO PARTS METAL PACKS, AND EXPANSION PROCESS EQUIPMENT FOR CONFORMATION OF TWO PARTS METAL PACKS, proposed herein, which can prove the savings generated by the adoption of the expansion process illustrated in Figures 1B - 8B and 1D - 8D, when compared to the conventional process shown in Figures 1A - 7A and 1C - 7C, with respect to the use and economy of raw material, which has on the order of approximately 3%, which is considerable, if the measured absolute number of cans produced, and this economy is due to the increased volume of the can bodies after expansion.
  • Another feature is the ability to create reliefs and indicative for the visually impaired, which may be guided by embossing or by the identity of the product, through the forms adopted in the body of the can.
  • the first stage which is feeding the coils and cutting and stamping the tin cup, as shown in ( FIGS. 1A, 1B , 1C, 1D ) are the same for all processes.
  • the second stage which occurs the tin stamping and background formation, shown in ( Figs. 2A, 2B , 2C, 2D ), are also the same for all processes.
  • the processes are distinguished, namely, in the conventional process represented by Figures 1A - 7A in the third stage is the cutting of the excess top of the can which the tin refile is made ( Fig. 4A ).
  • stage 1B - 8B is performed the process of forming the neck and flange in a can ( fig. 8B ), finishing operations.
  • the third stage is intended to cut the surplus from top of the can, i.e. the tin refile ( fig.4C ), and the process 1D-8D, the third stage also occurs tin refile ( fig.4D ).
  • the can body (1) is transported via the transport system (2) to the entrance of the machine (3).
  • the timing system used in the equipment consists of wheels on the bottom or side of each of the corresponding axes, and to the worm (4) corresponds the gear (5); to the inlet star (6) gear (8); for expansion station (7) a gear (10) to the outlet star (9) gear (11), which are driven by an electric gear motor which engages in its gear shaft (5), transmits movement through the intermediate gear (16), which can be the side or bottom of the machine base, and this timing works submerged in an oil bath, lubricating all equipment.
  • the station (7) is responsible for the expansion of the can body and its conformation, which occurs through specific tooling for this purpose.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
EP11788994.9A 2010-06-02 2011-05-06 Procédé d'étirage pour le formage de récipients métalliques en deux pièces, et équipement destiné à la mise en oeuvre de ce procédé d'étirage pour le formage de récipients métalliques en deux pièces Withdrawn EP2578330A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI1001904-9A BRPI1001904A2 (pt) 2010-06-02 2010-06-02 processo de expansão para conformação de embalagens metálicas de duas peças, e equipamento de processo de expansão para conformação de embalagens metálicas de duas peças
PCT/BR2011/000154 WO2011150479A1 (fr) 2010-06-02 2011-05-06 Procédé d'étirage pour le formage de récipients métalliques en deux pièces, et équipement destiné à la mise en oeuvre de ce procédé d'étirage pour le formage de récipients métalliques en deux pièces

Publications (1)

Publication Number Publication Date
EP2578330A1 true EP2578330A1 (fr) 2013-04-10

Family

ID=44212382

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11788994.9A Withdrawn EP2578330A1 (fr) 2010-06-02 2011-05-06 Procédé d'étirage pour le formage de récipients métalliques en deux pièces, et équipement destiné à la mise en oeuvre de ce procédé d'étirage pour le formage de récipients métalliques en deux pièces

Country Status (6)

Country Link
US (1) US20130078056A1 (fr)
EP (1) EP2578330A1 (fr)
JP (1) JP2013527036A (fr)
BR (1) BRPI1001904A2 (fr)
MX (1) MX2012013744A (fr)
WO (1) WO2011150479A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033090A (zh) * 2015-08-03 2015-11-11 东莞市特仕机电科技有限公司 集成一体式全自动制罐机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232260A (en) * 1962-03-01 1966-02-01 Reynolds Metals Co End former and flanger
US3406648A (en) * 1966-02-01 1968-10-22 Bliss E W Co Flanging machine
JP3582224B2 (ja) * 1996-03-22 2004-10-27 東洋製罐株式会社 バルジ缶の製造方法
JP3441317B2 (ja) * 1996-10-21 2003-09-02 大和製罐株式会社 胴部に凹凸模様をもつ変形金属缶の製造方法
JP4044173B2 (ja) * 1997-06-05 2008-02-06 北海製罐株式会社 缶体の製造方法
JP4083920B2 (ja) * 1999-05-25 2008-04-30 大和製罐株式会社 金属缶
BRPI0302977B1 (pt) * 2003-05-23 2015-09-29 Vlademir Moreno processo para conformação de embalagens metálicas através de repuxamento, equipamento para conformação de embalagens metálicas através de repuxamento
JP4304442B2 (ja) * 2003-08-06 2009-07-29 東洋製罐株式会社 缶製造ライン
BRPI0702306A2 (pt) * 2007-05-21 2009-01-13 Vlademir Moreno processo de repuxamento para conformaÇço de embalagens metÁlicas com conformaÇço de prÉ-pestana, e equipamento de repuxamento para conformaÇço de embalagens metÁlicas com conformaÇço de prÉ-pestana

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011150479A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033090A (zh) * 2015-08-03 2015-11-11 东莞市特仕机电科技有限公司 集成一体式全自动制罐机

Also Published As

Publication number Publication date
JP2013527036A (ja) 2013-06-27
US20130078056A1 (en) 2013-03-28
BRPI1001904A2 (pt) 2011-07-05
MX2012013744A (es) 2013-12-02
WO2011150479A1 (fr) 2011-12-08

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