IT1261362B - Macchina per la fabbricazione di oggetti di materiale plastico mediante termoformatura. - Google Patents

Macchina per la fabbricazione di oggetti di materiale plastico mediante termoformatura.

Info

Publication number
IT1261362B
IT1261362B ITTO930896A ITTO930896A IT1261362B IT 1261362 B IT1261362 B IT 1261362B IT TO930896 A ITTO930896 A IT TO930896A IT TO930896 A ITTO930896 A IT TO930896A IT 1261362 B IT1261362 B IT 1261362B
Authority
IT
Italy
Prior art keywords
strip
machine
objects
manufacture
thermoforming
Prior art date
Application number
ITTO930896A
Other languages
English (en)
Inventor
Gimenez Carlos Malvido
Original Assignee
Gimenez Carlos Malvido
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 Gimenez Carlos Malvido filed Critical Gimenez Carlos Malvido
Publication of ITTO930896A0 publication Critical patent/ITTO930896A0/it
Publication of ITTO930896A1 publication Critical patent/ITTO930896A1/it
Application granted granted Critical
Publication of IT1261362B publication Critical patent/IT1261362B/it

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
    • B29C51/44—Removing or ejecting moulded articles
    • 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
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • 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
    • B29C51/225—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis mounted on a vacuum drum
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/46—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles using fluid pressure
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/20—Molding plants
    • Y10S425/201—Diverse stations

Landscapes

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

Abstract

Viene descritta una macchina per la fabbricazione di oggetti in materiale plastico mediante termo-formatura partendo da una striscia continua, e comprendente tre zone attraverso le quali viene fatta passare la striscia. La prima zona costituisce la zona di alimentazione della striscia; la seconda comprende una intelaiatura nella quale sono sistemati i forni di riscaldamento della striscia di materiale; la terza comprende il dispositivo porta-matrici, che rappresenta la novità della macchina. Il rotore presenta quattro facce che definiscono un cubo nel quale sono portate le matrici femmina. La rotazione del rotore, sincronizzata con l'avanzamento della striscia di materiale permette di effettuare con continuità le successive operazioni di riscaldamento del materiale, preformatura, sagomatura, raffreddamento e taglio degli oggetti che devono essere prodotti.
ITTO930896A 1992-11-26 1993-11-26 Macchina per la fabbricazione di oggetti di materiale plastico mediante termoformatura. IT1261362B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AR32376092 1992-11-26
AR32650893 1993-11-04

Publications (3)

Publication Number Publication Date
ITTO930896A0 ITTO930896A0 (it) 1993-11-26
ITTO930896A1 ITTO930896A1 (it) 1995-05-26
IT1261362B true IT1261362B (it) 1996-05-20

Family

ID=25591015

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930896A IT1261362B (it) 1992-11-26 1993-11-26 Macchina per la fabbricazione di oggetti di materiale plastico mediante termoformatura.

Country Status (4)

Country Link
US (1) US5451157A (it)
JP (1) JPH06278202A (it)
DE (1) DE4340420A1 (it)
IT (1) IT1261362B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102825629A (zh) * 2012-09-12 2012-12-19 科思泰半导体配件（苏州）有限公司 载带真空成型机

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1299023B1 (it) * 1998-04-03 2000-02-07 Rigo Group S R L Stazione di termoformatura con sistema di raffreddamento rapido della stampata e procedimento di termoformatura realizzato con questa
US20070034629A1 (en) * 2003-10-22 2007-02-15 Mazzarolo Ivonis M Method of manufacturing thermoformed plastic articles and drink cup lid made by such method
US8628319B2 (en) 2002-07-29 2014-01-14 Ivma Holdings Company Apparatus for manufacturing thermoformed plastic articles
US8038432B2 (en) * 2003-10-23 2011-10-18 Mazzarolo Ivonis M Method of manufacturing thermoformed plastic articles and drink cup lid made by such method
US8167605B2 (en) * 2008-06-20 2012-05-01 Oria Collapsibles, Llc Production assembly and process for mass manufacture of a thermoplastic pallet incorporating a stiffened insert
US8522694B2 (en) 2008-06-20 2013-09-03 Oria Collapsibles, Llc Structural supporting pallet construction with improved perimeter impact absorbing capabilities
US8438981B2 (en) 2008-06-20 2013-05-14 Oria Collapsibles, Llc Pallet design with buoyant characteristics
US8701569B2 (en) 2008-06-20 2014-04-22 Oria Collapsibles, Llc Pallet design with structural reinforcement
DE102008032574A1 (de) * 2008-07-11 2010-01-14 Brötje-Automation GmbH Vorrichtung zur Verwendung bei der Herstellung faserverstärkter Bauteile
ITPG20100029A1 (it) * 2010-05-05 2011-11-06 Mario Battistelli Macchina rotativa pluristazione per la produzione di oggetti termoformati, con basso consumo di materia prima, alta flessibilita' sul prodotto da termoformare e ottimizzazione dei tempi morti di produzione.
CN102632604B (zh) * 2012-04-14 2014-06-25 郑永勤 热成型机
DE112014004504A5 (de) * 2013-09-30 2017-03-09 Kiefel Gmbh Anlage und Verfahren zum Thermoformen einer Folie zu einer Vielzahl Produkte
GB201504498D0 (en) * 2015-03-17 2015-04-29 Penso Holdings Ltd Method and apparatus for production of carbon fibre components
ITUA20163159A1 (it) 2016-05-04 2017-11-04 Mondini S R L Apparecchiatura per la termoformatura di contenitori plastici
CN108582649B (zh) * 2018-03-26 2019-12-03 宁波力松注塑科技有限公司 一种注塑机用的切换式复合模具
CN109352964B (zh) * 2018-10-24 2023-09-29 东莞广泽汽车饰件有限公司 一种车用膜片吸塑件的模内裁切***

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837782A (en) * 1971-12-15 1974-09-24 Filper Corp Apparatus for forming containers
JPS5345237B2 (it) * 1974-08-05 1978-12-05
US4086046A (en) * 1975-10-24 1978-04-25 Numol Corporation Wax mould apparatus
DE7927975U1 (de) * 1979-10-02 1981-03-26 Adolf Illig Maschinenbau Gmbh & Co, 74081 Heilbronn Thermoformmaschine
US4608009A (en) * 1984-05-23 1986-08-26 John Brown Inc. Thermoforming equipment for differential pressure forming products in thermoplastic material
US4740342A (en) * 1986-08-15 1988-04-26 Personal Products Company Thermoforming flexible plastic foam shells
US5167969A (en) * 1991-04-09 1992-12-01 Demaio Jr Joseph T Split frame for rotary vacuum mold unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102825629A (zh) * 2012-09-12 2012-12-19 科思泰半导体配件（苏州）有限公司 载带真空成型机

Also Published As

Publication number Publication date
DE4340420A1 (de) 1994-10-20
US5451157A (en) 1995-09-19
ITTO930896A1 (it) 1995-05-26
ITTO930896A0 (it) 1993-11-26
JPH06278202A (ja) 1994-10-04

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Legal Events

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