WO2004050322A3 - Machine and method for making thermoformed articles by a toggle kinematic chain driven by a single motor - Google Patents

Machine and method for making thermoformed articles by a toggle kinematic chain driven by a single motor Download PDF

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Publication number
WO2004050322A3
WO2004050322A3 PCT/IB2003/005526 IB0305526W WO2004050322A3 WO 2004050322 A3 WO2004050322 A3 WO 2004050322A3 IB 0305526 W IB0305526 W IB 0305526W WO 2004050322 A3 WO2004050322 A3 WO 2004050322A3
Authority
WO
WIPO (PCT)
Prior art keywords
machine
single motor
kinematic chain
toggle
chain driven
Prior art date
Application number
PCT/IB2003/005526
Other languages
French (fr)
Other versions
WO2004050322A2 (en
Inventor
Giorgio Gatti
Mauro Pesavento
Original Assignee
Amut Spa
Giorgio Gatti
Mauro Pesavento
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 Amut Spa, Giorgio Gatti, Mauro Pesavento filed Critical Amut Spa
Priority to AU2003283650A priority Critical patent/AU2003283650A1/en
Publication of WO2004050322A2 publication Critical patent/WO2004050322A2/en
Publication of WO2004050322A3 publication Critical patent/WO2004050322A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/38—Opening, closing or clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/32—Moulds having cutting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

A machine and a method for producing articles by thermoforming are disclosed, wherein movement of the movable portion (20) of the mould is provided with components of rotational movement with respect to an axis of the plane (10) and components of translatory movement along a rectilinear trajectory (T), and wherein the means to move the plane include a single motor (70) connected by a rigid kinematic chain (50) to the axis of rotation (32) of the plane.
PCT/IB2003/005526 2002-12-04 2003-11-28 Machine and method for making thermoformed articles by a toggle kinematic chain driven by a single motor WO2004050322A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003283650A AU2003283650A1 (en) 2002-12-04 2003-11-28 Machine and method for making thermoformed articles by a toggle kinematic chain driven by a single motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20022564 ITMI20022564A1 (en) 2002-12-04 2002-12-04 MACHINE AND METHOD FOR THE PRODUCTION OF ITEMS THROUGH THERMOFORMING
ITMI2002A002564 2002-12-04

Publications (2)

Publication Number Publication Date
WO2004050322A2 WO2004050322A2 (en) 2004-06-17
WO2004050322A3 true WO2004050322A3 (en) 2004-09-16

Family

ID=32448918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/005526 WO2004050322A2 (en) 2002-12-04 2003-11-28 Machine and method for making thermoformed articles by a toggle kinematic chain driven by a single motor

Country Status (3)

Country Link
AU (1) AU2003283650A1 (en)
IT (1) ITMI20022564A1 (en)
WO (1) WO2004050322A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003852A1 (en) * 2006-01-26 2007-08-02 Kiefel Ag Deep drawing machine for producing thermoplastic articles has lower mold which can be raised, lowered and swiveled using linear guide swiveling about its central axis, its pivot being fixed axially
DE102006003851B4 (en) * 2006-01-26 2020-06-04 Kiefel Gmbh Device for molding, punching and stacking thermoformed parts
DE102007011489A1 (en) 2007-03-07 2008-09-11 Kiefel Gmbh Overload protection, drive train with such overload protection device for producing and / or processing a workpiece and method for applying labor
ITMI20070763A1 (en) * 2007-04-16 2008-10-17 T F T S R L MOVEMENT DEVICE FOR A MOBILE HOB OF A PRESS, PARTICULARLY FOR THE PRODUCTION OF PLASTIC ITEMS

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306474A (en) * 1980-05-02 1981-12-22 Leesona Corporation Trim press with oscillating canopy sheet feed
US4526074A (en) * 1982-12-01 1985-07-02 Mobil Oil Corporation High-speed apparatus and method for trimming thermoformed articles
DE19710475A1 (en) * 1997-03-13 1998-09-17 Kuhne Anlagenbau Gmbh Device for the production of hollow bodies from thermoplastic plastic films
DE10218511A1 (en) * 2002-04-25 2003-11-20 Kuhne Anlagenbau Gmbh Assembly for heat shaping and deep drawing plastics films, to produce shaped bodies, has an adjustable setting for the fixed upper mold relative to the upper dead point of lower mold movement, to shorten cycle times

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306474A (en) * 1980-05-02 1981-12-22 Leesona Corporation Trim press with oscillating canopy sheet feed
US4526074A (en) * 1982-12-01 1985-07-02 Mobil Oil Corporation High-speed apparatus and method for trimming thermoformed articles
DE19710475A1 (en) * 1997-03-13 1998-09-17 Kuhne Anlagenbau Gmbh Device for the production of hollow bodies from thermoplastic plastic films
DE10218511A1 (en) * 2002-04-25 2003-11-20 Kuhne Anlagenbau Gmbh Assembly for heat shaping and deep drawing plastics films, to produce shaped bodies, has an adjustable setting for the fixed upper mold relative to the upper dead point of lower mold movement, to shorten cycle times

Also Published As

Publication number Publication date
WO2004050322A2 (en) 2004-06-17
AU2003283650A8 (en) 2004-06-23
AU2003283650A1 (en) 2004-06-23
ITMI20022564A1 (en) 2004-06-05

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