FR2239329A1 - Tool support claws for extrusion/blow moulding machine - to allow horizontal transfer of the moulding to subsequent operations - Google Patents

Tool support claws for extrusion/blow moulding machine - to allow horizontal transfer of the moulding to subsequent operations

Info

Publication number
FR2239329A1
FR2239329A1 FR7328924A FR7328924A FR2239329A1 FR 2239329 A1 FR2239329 A1 FR 2239329A1 FR 7328924 A FR7328924 A FR 7328924A FR 7328924 A FR7328924 A FR 7328924A FR 2239329 A1 FR2239329 A1 FR 2239329A1
Authority
FR
France
Prior art keywords
blow moulding
injection
arms
tool support
moulding
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
FR7328924A
Other languages
French (fr)
Other versions
FR2239329B3 (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.)
SERTA
Original Assignee
SERTA
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 SERTA filed Critical SERTA
Priority to FR7328924A priority Critical patent/FR2239329A1/en
Publication of FR2239329A1 publication Critical patent/FR2239329A1/en
Application granted granted Critical
Publication of FR2239329B3 publication Critical patent/FR2239329B3/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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means

Landscapes

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

Abstract

Twin pivotted arms for supporting and clamping mould tools for an injection/blow moulding machine, where the arms ride on a cradle carried by tie bars between the injection and the blow moulding stations of a two stage machine and the arms are pivotted to open and close the moulds normal to the path from the injection station to the blowing station. Mouldings released by the open tool can be collected by a tray and moved in a simple horizontal projection of the initial injection/blow moulding traverse to other operations, e.g. deflashing, labelling, etc., because the tool support system does not involve any transverse tie bars level with the cavity. Processes with linear movements of the product part are considered simpler and more reliable than processes requiring two or three dimensional product paths.
FR7328924A 1973-08-02 1973-08-02 Tool support claws for extrusion/blow moulding machine - to allow horizontal transfer of the moulding to subsequent operations Granted FR2239329A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7328924A FR2239329A1 (en) 1973-08-02 1973-08-02 Tool support claws for extrusion/blow moulding machine - to allow horizontal transfer of the moulding to subsequent operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7328924A FR2239329A1 (en) 1973-08-02 1973-08-02 Tool support claws for extrusion/blow moulding machine - to allow horizontal transfer of the moulding to subsequent operations

Publications (2)

Publication Number Publication Date
FR2239329A1 true FR2239329A1 (en) 1975-02-28
FR2239329B3 FR2239329B3 (en) 1976-07-23

Family

ID=9123718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328924A Granted FR2239329A1 (en) 1973-08-02 1973-08-02 Tool support claws for extrusion/blow moulding machine - to allow horizontal transfer of the moulding to subsequent operations

Country Status (1)

Country Link
FR (1) FR2239329A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916399A1 (en) * 1999-04-06 2000-10-19 B & W Kunststoffmaschb & Hande Drive system for tool opening and closure on blow molding machine has arms on fixed swiveling point and connected to tools at one end and activated at second end by rotating spindle
EP1179408A1 (en) * 2000-08-08 2002-02-13 Mannesmann Rexroth Aktiengesellschaft Driving mechanism for the movable platen of an injection moulding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916399A1 (en) * 1999-04-06 2000-10-19 B & W Kunststoffmaschb & Hande Drive system for tool opening and closure on blow molding machine has arms on fixed swiveling point and connected to tools at one end and activated at second end by rotating spindle
DE19916399C2 (en) * 1999-04-06 2003-07-31 B & W Kunststoffmaschb & Hande Drive device for closing and opening a two-part mold
EP1179408A1 (en) * 2000-08-08 2002-02-13 Mannesmann Rexroth Aktiengesellschaft Driving mechanism for the movable platen of an injection moulding machine

Also Published As

Publication number Publication date
FR2239329B3 (en) 1976-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse