EP3943206A3 - Can body maker and frame for drive mechanism - Google Patents

Can body maker and frame for drive mechanism Download PDF

Info

Publication number
EP3943206A3
EP3943206A3 EP21184734.8A EP21184734A EP3943206A3 EP 3943206 A3 EP3943206 A3 EP 3943206A3 EP 21184734 A EP21184734 A EP 21184734A EP 3943206 A3 EP3943206 A3 EP 3943206A3
Authority
EP
European Patent Office
Prior art keywords
cup
drive mechanism
ram shaft
rear direction
holding mechanism
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
EP21184734.8A
Other languages
German (de)
French (fr)
Other versions
EP3943206A2 (en
Inventor
Tatsuya Hanafusa
Naoyuki Yaguchi
Hideyuki Hiramatsu
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.)
G&P Inc
Altemira Can Co Ltd
Original Assignee
Universal Can Corp
G&P 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
Priority claimed from JP2020123739A external-priority patent/JP2022020316A/en
Priority claimed from JP2020123738A external-priority patent/JP2022020315A/en
Application filed by Universal Can Corp, G&P Inc filed Critical Universal Can Corp
Publication of EP3943206A2 publication Critical patent/EP3943206A2/en
Publication of EP3943206A3 publication Critical patent/EP3943206A3/en
Pending legal-status Critical Current

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
    • 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
    • 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
    • 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
    • B21D22/22—Deep-drawing with devices for holding the edge of the blanks
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/12—Devices controlling or operating blank holders independently, or in conjunction with dies mechanically
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)

Abstract

A can body maker includes a ram shaft extending in a front-rear direction, a punch disposed at a front end portion of the ram shaft, a reciprocating linear motion mechanism connected to a rear end portion of the ram shaft to reciprocate and linearly move the ram shaft in the front-rear direction, a die having a through hole into which the punch is inserted, a cup holding mechanism which presses a cup-shaped body against an end face in which the through hole of the die opens, and a cup holder drive mechanism that oscillates the cup holding mechanism in the front-rear direction, wherein the cup holder drive mechanism has a cam structure and is disposed directly below the cup holding mechanism.
EP21184734.8A 2020-07-20 2021-07-09 Can body maker and frame for drive mechanism Pending EP3943206A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020123739A JP2022020316A (en) 2020-07-20 2020-07-20 Frame for drive mechanism, and can molding equipment
JP2020123738A JP2022020315A (en) 2020-07-20 2020-07-20 Can molding device

Publications (2)

Publication Number Publication Date
EP3943206A2 EP3943206A2 (en) 2022-01-26
EP3943206A3 true EP3943206A3 (en) 2022-04-20

Family

ID=76859477

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21184734.8A Pending EP3943206A3 (en) 2020-07-20 2021-07-09 Can body maker and frame for drive mechanism

Country Status (3)

Country Link
US (1) US20220016690A1 (en)
EP (1) EP3943206A3 (en)
CN (1) CN113953364A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220016690A1 (en) * 2020-07-20 2022-01-20 Universal Can Corporation Can body maker and frame for drive mechanism
CN114890657B (en) * 2022-06-03 2024-02-13 广东金鼎光学技术股份有限公司 Unequal-spacing mould propelling device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704619A (en) * 1971-06-14 1972-12-05 Standun Redraw blankholder positioning mechanism for cup-shaped article formers such as metallic can body formers and the like
US4807459A (en) * 1987-07-01 1989-02-28 Adolph Coors Company Redraw apparatus for a can body making apparatus
EP0589203A2 (en) * 1992-08-25 1994-03-30 Mitsubishi Materials Corporation Can forming apparatus
US5454253A (en) * 1993-12-28 1995-10-03 Aluminum Company Of America Reddraw mechanism for can body maker apparatus
US20150059429A1 (en) * 2013-08-28 2015-03-05 Stolle Machinery Company, Llc Mechanism and design for addressing ram droop
JP2018192510A (en) * 2017-05-19 2018-12-06 ユニバーサル製缶株式会社 Cup presser mechanism of can molding equipment and can molding equipment
US20200047237A1 (en) * 2017-04-25 2020-02-13 Stolle Machinery Company, Llc Unitary body swing lever
CN111185513A (en) * 2020-02-24 2020-05-22 苏州斯莱克精密设备股份有限公司 Edge pressing mechanism of high-speed tank body stretching machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56108392A (en) 1980-01-30 1981-08-27 Yamaha Motor Co Ltd Structure of steering shaft for sailboat
US4274316A (en) * 1980-02-06 1981-06-23 Textron, Inc. Crank press blank holder and stripper mechanism
AU1852688A (en) * 1987-07-01 1989-01-05 Adolph Coors Company Can body making apparatus
JP3158313B2 (en) * 1992-08-27 2001-04-23 三菱マテリアル株式会社 Can forming equipment
US5454254A (en) * 1993-12-28 1995-10-03 Aluminum Company Of America Can body maker apparatus with air actuator redraw mechanism
US7434442B2 (en) * 2006-08-16 2008-10-14 Werth Advanced Packaging Innovations, Ltd. Container bodymaker
US9352375B2 (en) * 2013-09-11 2016-05-31 Stolle Machinery Company, Llc Actuator with variable speed servo motor for redraw assembly
JP6789052B2 (en) 2016-09-30 2020-11-25 ユニバーサル製缶株式会社 Reciprocating linear motion mechanism and can molding equipment
DE102017106356B4 (en) * 2017-03-24 2022-12-22 Belvac Production Machinery, Inc. Hold-down device for a drawing device for the production of hollow-cylindrical bodies
US10730093B2 (en) * 2017-04-25 2020-08-04 Stolle Machinery Company, Llc Unitary forward mounting body for a unitary forward mounting assembly
US20220016690A1 (en) * 2020-07-20 2022-01-20 Universal Can Corporation Can body maker and frame for drive mechanism

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704619A (en) * 1971-06-14 1972-12-05 Standun Redraw blankholder positioning mechanism for cup-shaped article formers such as metallic can body formers and the like
US4807459A (en) * 1987-07-01 1989-02-28 Adolph Coors Company Redraw apparatus for a can body making apparatus
EP0589203A2 (en) * 1992-08-25 1994-03-30 Mitsubishi Materials Corporation Can forming apparatus
US5454253A (en) * 1993-12-28 1995-10-03 Aluminum Company Of America Reddraw mechanism for can body maker apparatus
US20150059429A1 (en) * 2013-08-28 2015-03-05 Stolle Machinery Company, Llc Mechanism and design for addressing ram droop
US20200047237A1 (en) * 2017-04-25 2020-02-13 Stolle Machinery Company, Llc Unitary body swing lever
JP2018192510A (en) * 2017-05-19 2018-12-06 ユニバーサル製缶株式会社 Cup presser mechanism of can molding equipment and can molding equipment
CN111185513A (en) * 2020-02-24 2020-05-22 苏州斯莱克精密设备股份有限公司 Edge pressing mechanism of high-speed tank body stretching machine

Also Published As

Publication number Publication date
CN113953364A (en) 2022-01-21
US20220016690A1 (en) 2022-01-20
EP3943206A2 (en) 2022-01-26

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