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WO2011001357A3 - Apparatus for heating parisons of thermoplastic material - Google Patents

Apparatus for heating parisons of thermoplastic material Download PDF

Info

Publication number
WO2011001357A3
WO2011001357A3 PCT/IB2010/052937 IB2010052937W WO2011001357A3 WO 2011001357 A3 WO2011001357 A3 WO 2011001357A3 IB 2010052937 W IB2010052937 W IB 2010052937W WO 2011001357 A3 WO2011001357 A3 WO 2011001357A3
Authority
WO
WIPO (PCT)
Prior art keywords
rod
parisons
conveyor
rotary member
thermoplastic material
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.)
Ceased
Application number
PCT/IB2010/052937
Other languages
French (fr)
Other versions
WO2011001357A4 (en
WO2011001357A2 (en
Inventor
Maurizio Borgatti
Paolo Dalle Vacche
Massimo Morovingi
Fiorenzo Parrinello
Emilio Re
Gabriele Stocchi
Andrea Zanardi
Stefano Cassani
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.)
Sacmi Imola SC
Original Assignee
Sacmi Imola SC
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 Sacmi Imola SC filed Critical Sacmi Imola SC
Publication of WO2011001357A2 publication Critical patent/WO2011001357A2/en
Publication of WO2011001357A3 publication Critical patent/WO2011001357A3/en
Publication of WO2011001357A4 publication Critical patent/WO2011001357A4/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4205—Handling means, e.g. transfer, loading or discharging means
    • B29C49/42093—Transporting apparatus, e.g. slides, wheels or conveyors
    • B29C49/42101—Conveyors, e.g. flat conveyor or clamping between two bands
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/68—Ovens specially adapted for heating preforms or parisons
    • B29C49/6835—Ovens specially adapted for heating preforms or parisons using reflectors
    • 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
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4205—Handling means, e.g. transfer, loading or discharging means
    • B29C49/42051—Means for stripping, aligning or de-stacking
    • B29C49/42053—Stripping preforms from moulds, e.g. from injection moulds or cores
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4205—Handling means, e.g. transfer, loading or discharging means
    • B29C49/42073—Grippers
    • B29C49/42085—Grippers holding inside the neck

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

An apparatus (1) for heating parisons (2) of thermoplastic material comprises: a conveyor (3) defining a path along which the parisons (2) are fed; a plurality of supporting elements (6) having a structure (7) fixed to the conveyor (3) and a rod (8) rotatably associated with the structure (7) to rotate about a longitudinal axis and mobile axially relative to the structure (7) between a lowered position, where a lower end of the rod (8) is operatively inserted in a parison (2) in such a way as to retain it and drive it rotationally about its longitudinal axis, and a raised position, where the parison (2) is disengaged from the rod (8); a linking element (11) kinematically coupled to rotary means (12) rotatably associated with the structures (7) and coupled to the rods (8) in such a way that the rods (8) are made to rotate about their longitudinal axes while they move as one with the conveyor (3); heating means (10) designed to heat the parisons (2) as the latter move along at least a part of their feed path. The supporting element (6) comprises a friction clutch (13) connected to the rod (8) and to the rotary member (12) to define a first operating position, where the rod (8) is engaged with the rotary member (12), and a second operating position, where the rod (8) is disengaged from the rotary member (12).
PCT/IB2010/052937 2009-06-30 2010-06-28 Apparatus for heating parisons of thermoplastic material. Ceased WO2011001357A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO2009A000419A IT1395015B1 (en) 2009-06-30 2009-06-30 HEAT PREFORM EQUIPMENT IN THERMOPLASTIC MATERIAL.
ITBO2009A000419 2009-06-30

Publications (3)

Publication Number Publication Date
WO2011001357A2 WO2011001357A2 (en) 2011-01-06
WO2011001357A3 true WO2011001357A3 (en) 2011-05-12
WO2011001357A4 WO2011001357A4 (en) 2011-08-04

Family

ID=41723127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/052937 Ceased WO2011001357A2 (en) 2009-06-30 2010-06-28 Apparatus for heating parisons of thermoplastic material.

Country Status (2)

Country Link
IT (1) IT1395015B1 (en)
WO (1) WO2011001357A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20110690A1 (en) 2011-12-02 2013-06-03 Sacmi PLANT FOR THE CONSTRUCTION OF CONTAINERS IN THERMOPLASTIC MATERIAL.
FR3013624B1 (en) * 2013-11-28 2015-12-11 Sidel Participations "DEVICE FOR TRANSPORTING A HOLLOW BODY COMPRISING MAGNETICALLY ACTION-BASED GRIPPING MEANS"
FR3090457A1 (en) 2018-12-19 2020-06-26 Sidel Participations Method and system for processing a flow of thermoplastic preforms to angularly orient each of the preforms in a reference position.
CN109732882B (en) * 2019-01-25 2023-07-14 江苏新美星包装机械股份有限公司 Mounting structure of mandrel for mounting blank plug in heating machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6471038B1 (en) * 2000-09-01 2002-10-29 Chum Power Machinery Corp. Container conveying apparatus
US6811389B1 (en) * 1999-04-26 2004-11-02 Sidel Thermal processing oven in a blow-forming facility for thermoplastic receptacles
WO2006097056A1 (en) * 2005-03-15 2006-09-21 Sig Technology Ltd. Method and device for the blow-moulding of containers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6811389B1 (en) * 1999-04-26 2004-11-02 Sidel Thermal processing oven in a blow-forming facility for thermoplastic receptacles
US6471038B1 (en) * 2000-09-01 2002-10-29 Chum Power Machinery Corp. Container conveying apparatus
WO2006097056A1 (en) * 2005-03-15 2006-09-21 Sig Technology Ltd. Method and device for the blow-moulding of containers

Also Published As

Publication number Publication date
WO2011001357A4 (en) 2011-08-04
WO2011001357A2 (en) 2011-01-06
ITBO20090419A1 (en) 2011-01-01
IT1395015B1 (en) 2012-09-05

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