FR2098471A5 - Blow moulding machine - with twin mould turntables serving a common take off system - Google Patents

Blow moulding machine - with twin mould turntables serving a common take off system

Info

Publication number
FR2098471A5
FR2098471A5 FR6942674A FR6942674A FR2098471A5 FR 2098471 A5 FR2098471 A5 FR 2098471A5 FR 6942674 A FR6942674 A FR 6942674A FR 6942674 A FR6942674 A FR 6942674A FR 2098471 A5 FR2098471 A5 FR 2098471A5
Authority
FR
France
Prior art keywords
parison
mould
turntables
pref
turntable
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.)
Expired
Application number
FR6942674A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR6942674A priority Critical patent/FR2098471A5/en
Application granted granted Critical
Publication of FR2098471A5 publication Critical patent/FR2098471A5/en
Expired 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
    • B29C49/70—Removing or ejecting blown articles from the 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
    • 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
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04102—Extrusion blow-moulding extruding the material continuously
    • 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
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/36—Blow-moulding apparatus having movable moulds or mould parts rotatable about one 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
    • 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
    • B29C49/48—Moulds
    • B29C49/50—Moulds having cutting or deflashing 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
    • 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
    • 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
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6463—Thermal conditioning of preforms by contact heating or cooling, e.g. mandrels or cores specially adapted for heating or cooling preforms
    • B29C49/6465—Cooling
    • 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
    • B29C49/6472—Heating or cooling preforms, parisons or blown articles in several stages
    • B29C49/648—Heating or cooling preforms, parisons or blown articles in several stages of preforms or parisons
    • 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
    • B29C49/04—Extrusion blow-moulding

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)

Abstract

A unit incorporating two parison extrusion systems each feeding moulds on one of two mould turntables discharging to a common take-off system. The mould halves are actuated by rollers following guide rails which ensures rapid opening and closing actions. Pref. the blowing heads have at least two telescopic nozzles which serve to inflate the parison or to suspend it for cooling during subsequent cycles of the table. Pref. the device for pinching and ejecting the lower end of the parison is a turntable fitting and not a mould fitting. Esp. compact and flexible for mfg. thermoplastic bottles of various sizes on one machine. Spare moulds do not each require parison pinch and ejection systems. The multi-nozzle blowing heads allow the extrusion, blowing and ejection systems to operate continuously despite extended cooling periods lasting for more than one cycle of the turntable.
FR6942674A 1969-12-10 1969-12-10 Blow moulding machine - with twin mould turntables serving a common take off system Expired FR2098471A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6942674A FR2098471A5 (en) 1969-12-10 1969-12-10 Blow moulding machine - with twin mould turntables serving a common take off system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6942674A FR2098471A5 (en) 1969-12-10 1969-12-10 Blow moulding machine - with twin mould turntables serving a common take off system

Publications (1)

Publication Number Publication Date
FR2098471A5 true FR2098471A5 (en) 1972-03-10

Family

ID=9044364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6942674A Expired FR2098471A5 (en) 1969-12-10 1969-12-10 Blow moulding machine - with twin mould turntables serving a common take off system

Country Status (1)

Country Link
FR (1) FR2098471A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2008793A1 (en) * 2007-06-28 2008-12-31 Sidel Participations Object transfer device with a transfer arm having a substantially vertically mobile gripping head
CN102950756A (en) * 2011-08-26 2013-03-06 广东乐善机械有限公司 Double-row upright bottle blowing machine with turntable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2008793A1 (en) * 2007-06-28 2008-12-31 Sidel Participations Object transfer device with a transfer arm having a substantially vertically mobile gripping head
FR2918046A1 (en) * 2007-06-28 2009-01-02 Sidel Participations DEVICE FOR TRANSFERRING OBJECTS WITH A TRANSFER ARM WITH A MOBILE GRIPPING HEAD SUBSTANTIALLY VERTICALLY
US7931465B2 (en) 2007-06-28 2011-04-26 Sidel Participations Object transferring device with a transfer arm having a substantially vertically movable gripper head
CN102950756A (en) * 2011-08-26 2013-03-06 广东乐善机械有限公司 Double-row upright bottle blowing machine with turntable

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Legal Events

Date Code Title Description
ST Notification of lapse