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1. WO2020128319 - DEVICE FOR CONVEYING PREFORMS FOR AN OVEN AND METHOD FOR CONTROLLING SUCH A DEVICE

Publication Number WO/2020/128319
Publication Date 25.06.2020
International Application No. PCT/FR2019/053142
International Filing Date 18.12.2019
IPC
B29C 49/42 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
42Component parts, details or accessories; Auxiliary operations
B29C 49/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
02Combined blow-moulding and manufacture of the preform or the parison
06Injection blow-moulding
B29C 49/64 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
42Component parts, details or accessories; Auxiliary operations
64Heating or cooling preforms, parisons or blown articles
B29C 49/78 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
42Component parts, details or accessories; Auxiliary operations
78Measuring, controlling or regulating
B29K 67/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
67Use of polyesters as moulding material
B29L 31/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C59
31Other particular articles
Applicants
  • SIDEL PARTICIPATIONS [FR]/[FR]
Inventors
  • FEVRE, Sébastien
Agents
  • GRASSIN D'ALPHONSE, Emmanuel
Priority Data
FR187339719.12.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) DEVICE FOR CONVEYING PREFORMS FOR AN OVEN AND METHOD FOR CONTROLLING SUCH A DEVICE
(FR) DISPOSITIF DE CONVOYAGE DE PRÉFORMES POUR UN FOUR ET PROCÉDÉ DE COMMANDE D'UN TEL DISPOSITIF
Abstract
(EN)
The invention concerns a device (102) for conveying preforms (10) made of thermoplastic material for a thermal conditioning oven (100), the device (102) for conveying preforms (10) comprising at least one main wheel (104) and an auxiliary wheel (106), one of which is rotated in order to move at least one transport means (118) to which a plurality of gripping means (120), each configured to cooperate with a preform (10), are moveably connected, actuating means (150) controlled in order to selectively move each of the gripping means (120) relative to a preform (10) - or vice versa - between an inactive position and an active gripping position, characterised in that the actuating means (150) comprise electrical actuators (160) which are embedded on the main wheel (104) of the conveying device (102). The invention also concerns a method for controlling such a conveying device.
(FR)
L'invention concerne un dispositif (102) de convoyage de préformes (10) en matière thermoplastique pour un four (100) de conditionnement thermique, ledit dispositif (102) de convoyage de préformes (10) comportant au moins une roue (104) principale et une roue (106) auxiliaire dont l'une au moins est entraînée en rotation pour déplacer au moins un moyen (118) de transport auquel sont liés en déplacement une pluralité de moyens (120) de préhension configurés pour coopérer chacun avec une préforme (10), des moyens (150) d'actionnement commandés pour déplacer sélectivement chacun desdits moyens (120) de préhension par rapport à une préforme (10) - ou réciproquement - entre une position inactive et une position active de préhension, caractérisé en ce que lesdits moyens (150) d'actionnement comportent des actionneurs (160) électriques qui sont embarqués sur ladite roue (104) principale du dispositif (102) de convoyage. L'invention concerne encore un procédé de commande d'un tel dispositif de convoyage.
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