FR2113960A1 - Injection blow moulding - using conveyors for transporting the parison to the blow mould - Google Patents

Injection blow moulding - using conveyors for transporting the parison to the blow mould

Info

Publication number
FR2113960A1
FR2113960A1 FR7140617A FR7140617A FR2113960A1 FR 2113960 A1 FR2113960 A1 FR 2113960A1 FR 7140617 A FR7140617 A FR 7140617A FR 7140617 A FR7140617 A FR 7140617A FR 2113960 A1 FR2113960 A1 FR 2113960A1
Authority
FR
France
Prior art keywords
mould
blow
parison
conveyors
transporting
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.)
Granted
Application number
FR7140617A
Other languages
French (fr)
Other versions
FR2113960B1 (en
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.)
LUDWIG ENGEL KG MASCHINE
Original Assignee
LUDWIG ENGEL KG MASCHINE
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
Priority claimed from DE19702055660 external-priority patent/DE2055660A1/en
Priority claimed from DE2133540A external-priority patent/DE2133540A1/en
Application filed by LUDWIG ENGEL KG MASCHINE filed Critical LUDWIG ENGEL KG MASCHINE
Publication of FR2113960A1 publication Critical patent/FR2113960A1/en
Application granted granted Critical
Publication of FR2113960B1 publication Critical patent/FR2113960B1/fr
Granted 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • B29C49/061—Injection blow-moulding with parison holding means displaceable between injection and blow stations
    • 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
    • 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
    • B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step 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
    • 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
    • B29C49/42073—Grippers
    • B29C49/42085—Grippers holding inside the neck

Landscapes

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

Abstract

An injection unit and a blow mould are provided with two transporters for the mould cores attached to the blow mould, in the form of carriages independently movable and having a base plate on which the mould cores are fixed, so that they can carry the cores to and away from the injection unit. The injection and blowing cycles are separated and dead time is eliminated.
FR7140617A 1970-11-12 1971-11-12 Injection blow moulding - using conveyors for transporting the parison to the blow mould Granted FR2113960A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702055660 DE2055660A1 (en) 1970-11-12 1970-11-12 Feeding plastics blanks , - for blow moulding , using a pivoted base
DE2133540A DE2133540A1 (en) 1971-07-06 1971-07-06 Injection blow moulding - using conveyors for transporting the parison to the blow mould

Publications (2)

Publication Number Publication Date
FR2113960A1 true FR2113960A1 (en) 1972-06-30
FR2113960B1 FR2113960B1 (en) 1974-07-19

Family

ID=25760047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140617A Granted FR2113960A1 (en) 1970-11-12 1971-11-12 Injection blow moulding - using conveyors for transporting the parison to the blow mould

Country Status (3)

Country Link
CH (1) CH531928A (en)
FR (1) FR2113960A1 (en)
IT (1) IT988551B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394383A1 (en) * 1977-06-13 1979-01-12 Emhart Ind MACHINE FOR FORMING PLASTIC BOTTLES, MODULAR TYPE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394383A1 (en) * 1977-06-13 1979-01-12 Emhart Ind MACHINE FOR FORMING PLASTIC BOTTLES, MODULAR TYPE
US4140468A (en) * 1977-06-13 1979-02-20 Emhart Industries, Inc. Plastic bottle forming machine with modular design

Also Published As

Publication number Publication date
IT988551B (en) 1975-04-30
CH531928A (en) 1972-12-31
FR2113960B1 (en) 1974-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse