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FR2306820A1 - MACHINE FOR EXTRUSION BLOWING OF HOLLOW BODIES - Google Patents

MACHINE FOR EXTRUSION BLOWING OF HOLLOW BODIES

Info

Publication number
FR2306820A1
FR2306820A1 FR7510994A FR7510994A FR2306820A1 FR 2306820 A1 FR2306820 A1 FR 2306820A1 FR 7510994 A FR7510994 A FR 7510994A FR 7510994 A FR7510994 A FR 7510994A FR 2306820 A1 FR2306820 A1 FR 2306820A1
Authority
FR
France
Prior art keywords
moulding
extruder
rotor
mould
tools
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.)
Withdrawn
Application number
FR7510994A
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 FR7510994A priority Critical patent/FR2306820A1/en
Publication of FR2306820A1 publication Critical patent/FR2306820A1/en
Withdrawn legal-status Critical Current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
    • B29C49/58—Blowing means
    • B29C49/60—Blow-needles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • 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
    • 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
    • B29C49/4205—Handling means, e.g. transfer, loading or discharging means
    • B29C49/42069—Means explicitly adapted for transporting blown article
    • 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
    • B29C2049/4879—Moulds characterised by mould configurations
    • B29C2049/4887—Mould halves consisting of an independent neck and main part
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

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

Abstract

In an extrusion/blow moulding equipment, the extruder is mounted independently of the moulding tools. The extruder can be moved on rails to allow ancillary equipment to be interposed between the extruder and the moulding tools. The appts. is used esp. for moulding containers from material which has been oriented and/or annealed, e.g. to enhance strength or transparency. It is adaptable for processing a variety of different materials of grades of a material. The equipment pref. prepares parisons for loading a series of moulds mounted on a vertical rotor and offloading to a complementary, cynchronised rotor which transfers the mouldings to deflashing/filling/capping/labelling units, etc. The mould opening cycle is controlled by twin vertical circular cam tracks tailored to suit particular material/moulding combinations. The cooling and annealing cycles cana be adjusted by controlling the speed of rotation of the mould rotor, etc. The mould tools may be fitted with multiple inflation points, on either side of the parting line.
FR7510994A 1975-04-09 1975-04-09 MACHINE FOR EXTRUSION BLOWING OF HOLLOW BODIES Withdrawn FR2306820A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7510994A FR2306820A1 (en) 1975-04-09 1975-04-09 MACHINE FOR EXTRUSION BLOWING OF HOLLOW BODIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7510994A FR2306820A1 (en) 1975-04-09 1975-04-09 MACHINE FOR EXTRUSION BLOWING OF HOLLOW BODIES

Publications (1)

Publication Number Publication Date
FR2306820A1 true FR2306820A1 (en) 1976-11-05

Family

ID=9153667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7510994A Withdrawn FR2306820A1 (en) 1975-04-09 1975-04-09 MACHINE FOR EXTRUSION BLOWING OF HOLLOW BODIES

Country Status (1)

Country Link
FR (1) FR2306820A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286237A3 (en) * 1987-04-06 1990-05-02 Hoover Universal, Inc (A Michigan Corporation) Take-out assembly for blow moulding machine
EP0371175A1 (en) * 1986-10-25 1990-06-06 Cmb Foodcan Plc Rotary blow moulding apparatus and method
EP0730942A1 (en) * 1994-08-22 1996-09-11 Toyo Seikan Kaisha, Ltd. Method for blow molding hollow articles and device for the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371175A1 (en) * 1986-10-25 1990-06-06 Cmb Foodcan Plc Rotary blow moulding apparatus and method
WO1990006223A1 (en) * 1986-10-25 1990-06-14 Cmb Foodcan Plc Rotary blow moulding apparatus and method
EP0286237A3 (en) * 1987-04-06 1990-05-02 Hoover Universal, Inc (A Michigan Corporation) Take-out assembly for blow moulding machine
EP0730942A1 (en) * 1994-08-22 1996-09-11 Toyo Seikan Kaisha, Ltd. Method for blow molding hollow articles and device for the same
US5565165A (en) * 1994-08-22 1996-10-15 Toyo Seikan Kaisha, Ltd. Method for blow molding hollow articles

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Legal Events

Date Code Title Description
ST Notification of lapse