EP1669142A1 - Verfahren zum Prägen eines Behälterkörpers an einer genauen Position - Google Patents

Verfahren zum Prägen eines Behälterkörpers an einer genauen Position Download PDF

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Publication number
EP1669142A1
EP1669142A1 EP04257642A EP04257642A EP1669142A1 EP 1669142 A1 EP1669142 A1 EP 1669142A1 EP 04257642 A EP04257642 A EP 04257642A EP 04257642 A EP04257642 A EP 04257642A EP 1669142 A1 EP1669142 A1 EP 1669142A1
Authority
EP
European Patent Office
Prior art keywords
container body
embossing
reference mark
outer die
predetermined
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.)
Granted
Application number
EP04257642A
Other languages
English (en)
French (fr)
Other versions
EP1669142B1 (de
Inventor
Jen-Hsien Chang
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.)
Cheng Shin Enterprise Co Ltd
Original Assignee
Cheng Shin Enterprise Co Ltd
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 Cheng Shin Enterprise Co Ltd filed Critical Cheng Shin Enterprise Co Ltd
Priority to EP20040257642 priority Critical patent/EP1669142B1/de
Priority to DE602004005728T priority patent/DE602004005728T2/de
Publication of EP1669142A1 publication Critical patent/EP1669142A1/de
Application granted granted Critical
Publication of EP1669142B1 publication Critical patent/EP1669142B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
    • B21D17/025—Forming single grooves in sheet metal or tubular or hollow articles by pressing by pressing tubes axially

Definitions

  • the invention relates to a method for embossing a container body, more particularly to a method for embossing a container body at a precise position.
  • a conventional method for embossing a container body 1 includes the steps of:
  • the container body 1 formed with the recess pattern 2 and/or the protrusion pattern 3 can be made by the aforesaid conventional method, the conventional method can not emboss the pattern at a precise position of the container body 1.
  • the object of the present invention is to provide a method for embossing a container body at a precise position.
  • a method for embossing a container body at a precise position of this invention includes the steps of:
  • the preferred embodiment of the method for embossing a container body at a precise position includes the following steps:
  • a substrate such as a tin plate, undergoes monochrome or color printing, and is cut to form a sheet of a predetermined size.
  • the sheet is rolled and welded to form a container body 40.
  • the container body 40 as formed has a first reference mark 41 and a forming area 42 on a tubular wall thereof.
  • the first reference mark 41 can be a rectangular mark or any other suitable mark which is recognizable.
  • the forming area 42 maybe provided with printed pattern if desired.
  • the container body 40 is held vertically on a platform 10. In this preferred embodiment, the container body 40 is held on the platform 10 using a magnetic mechanism.
  • the container body 40 on the platform 10 is rotated relative to the platform 10 until the first reference mark 41 reaches a predetermined first angular position.
  • the rotation of the container body 40 is driven by a first servo-motor 12.
  • a first sensor 11 mounted on the platform 10 is used to detect the predetermined first angular position of the first reference mark 41.
  • the first sensor 11 is a photoelectric sensor, and is associated with control software to control the first servo-motor 12.
  • the data of the relative distance between the first reference mark 41 and the forming area 42 to be embossed is stored in the first sensor 11.
  • the platform 10 is moved vertically so as to move the container body 40 to an embossing region 20 where the container body 40 is sleeved around an inner die assembly 21, and where an outer die assembly 22 is disposed outwardly of the container body 40.
  • the inner and outer die assemblies 21,22 are provided with inner and outer embossing portions (not shown), respectively, which are aligned with the forming area 42 of the container body 40 in this step.
  • One of the inner and outer embossing portions is a recess portion, whereas the other of the inner and outer embossing portions is a protrusionportion corresponding to the recess portion.
  • the inner die assembly 21 is additionally provided with a second reference mark (not shown), and is driven by a second servo-motor 13.
  • the inner and outer die assemblies 21,22 can be rotated simultaneously by a transmission belt 14.
  • the second sensor 23 is a photoelectric sensor, and is associated with another control software to control the second servo-motor 13.
  • the data of the relative distance between the first reference mark 41 and the forming area 42 to be embossed is stored in the second sensor 23.
  • the inner and outer die assemblies 21,22 are placed at a position operative for embossing the container body 40.
  • the displacement of the inner die assembly 21 relative to the outer die assembly 22 can occur after a repeated operation of the method of this invention.
  • the displacement can be detected using the second sensor 23 to detect the second reference mark so as to permit placing of the inner and outer die assemblies 21,22 at the position operative for embossing the container body 40 prior to embossing.
  • the inner and outer die assemblies 21,22 are moved toward each other.
  • the container body 40 is embossed with a pattern 43 (best shown in Figure 5) at a position (i.e., forming area 42) which is predetermined relative to the position of the first reference mark 41 through the inner and outer die assemblies 21,22.
  • the inner die assembly 21 is rotated by the second servo-motor 13, and the outer die assembly 22 is rotated simultaneously through the transmission belt 14.
  • the inner die assembly 21 is rotated until the second reference mark on the inner die assembly 21 reaches a predetermined second angular position as detected by the second sensor 23 so as to stop the embossing.
  • the inner and outer die assemblies 21,22 are separated from each other, and the platform 10 is moved away from the embossing region 20 so as to remove the container body 40 formed with the pattern 43 at the forming area 42 away from the platform 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
EP20040257642 2004-12-09 2004-12-09 Verfahren zum Prägen eines Behälterkörpers an einer genauen Position Expired - Lifetime EP1669142B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20040257642 EP1669142B1 (de) 2004-12-09 2004-12-09 Verfahren zum Prägen eines Behälterkörpers an einer genauen Position
DE602004005728T DE602004005728T2 (de) 2004-12-09 2004-12-09 Verfahren zum Prägen eines Behälterkörpers an einer genauen Position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20040257642 EP1669142B1 (de) 2004-12-09 2004-12-09 Verfahren zum Prägen eines Behälterkörpers an einer genauen Position

Publications (2)

Publication Number Publication Date
EP1669142A1 true EP1669142A1 (de) 2006-06-14
EP1669142B1 EP1669142B1 (de) 2007-04-04

Family

ID=34930899

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040257642 Expired - Lifetime EP1669142B1 (de) 2004-12-09 2004-12-09 Verfahren zum Prägen eines Behälterkörpers an einer genauen Position

Country Status (2)

Country Link
EP (1) EP1669142B1 (de)
DE (1) DE602004005728T2 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20090141A1 (it) * 2009-05-26 2010-11-27 Sacmi Metodo e apparato di goffratura
WO2010136496A3 (en) * 2009-05-26 2011-01-27 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Embossing method and apparatus
CN102441615A (zh) * 2011-12-31 2012-05-09 苏州三维精密机械有限公司 杯形零件侧面成型模具
US9491646B2 (en) 2011-06-10 2016-11-08 Rohde & Schwarz Gmbh & Co. Kg Measuring device and a method for measuring a signal with several component signals
WO2018224840A3 (en) * 2017-06-08 2019-01-10 Envases (Uk) Limited DEFORMATION OF THIN-WHEEL BODY BY ALIGNED SHAPING

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5893286A (en) * 1996-07-19 1999-04-13 Aluminum Company Of America Apparatus and method for the registered embossing of containers
US6338263B1 (en) * 1999-06-30 2002-01-15 Toyo Seikan Kaisha, Ltd. Method for manufacturing embossed can body, inspecting apparatus used for manufacturing embossed can body, and inspecting method used therefor
US20030074946A1 (en) * 2000-02-10 2003-04-24 Campo Santiago Garcia Deformation of thin walled bodies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5893286A (en) * 1996-07-19 1999-04-13 Aluminum Company Of America Apparatus and method for the registered embossing of containers
US6338263B1 (en) * 1999-06-30 2002-01-15 Toyo Seikan Kaisha, Ltd. Method for manufacturing embossed can body, inspecting apparatus used for manufacturing embossed can body, and inspecting method used therefor
US20030074946A1 (en) * 2000-02-10 2003-04-24 Campo Santiago Garcia Deformation of thin walled bodies

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20090141A1 (it) * 2009-05-26 2010-11-27 Sacmi Metodo e apparato di goffratura
WO2010136496A3 (en) * 2009-05-26 2011-01-27 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Embossing method and apparatus
US9296033B2 (en) 2009-05-26 2016-03-29 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Embossing method and apparatus
US10022774B2 (en) 2009-05-26 2018-07-17 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Embossing method and apparatus
US9491646B2 (en) 2011-06-10 2016-11-08 Rohde & Schwarz Gmbh & Co. Kg Measuring device and a method for measuring a signal with several component signals
CN102441615A (zh) * 2011-12-31 2012-05-09 苏州三维精密机械有限公司 杯形零件侧面成型模具
CN102441615B (zh) * 2011-12-31 2014-04-23 苏州三维精密机械有限公司 杯形零件侧面成型模具
WO2018224840A3 (en) * 2017-06-08 2019-01-10 Envases (Uk) Limited DEFORMATION OF THIN-WHEEL BODY BY ALIGNED SHAPING
US11919063B2 (en) 2017-06-08 2024-03-05 Envases (Uk) Limited Deformation of thin walled bodies by registered shaping

Also Published As

Publication number Publication date
DE602004005728D1 (de) 2007-05-16
DE602004005728T2 (de) 2007-12-27
EP1669142B1 (de) 2007-04-04

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