Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020138292 - BLOW MOLDING DEVICE, BLOW MOLDING METHOD, AND MOLD UNIT

Publication Number WO/2020/138292
Publication Date 02.07.2020
International Application No. PCT/JP2019/051132
International Filing Date 26.12.2019
IPC
B29C 49/06 2006.1
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 49/36 2006.1
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
28Blow-moulding apparatus
30having movable moulds or mould parts
36rotatable about one axis
B29C 49/48 2006.1
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
48Moulds
B29C 49/64 2006.1
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 49/68 2006.1
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
68Ovens specially adapted for heating preforms or parisons
B29C 33/34 2006.1
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
33Moulds or cores; Details thereof or accessories therefor
34movable, e.g. to or from the moulding station
CPC
B29C 33/34
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
33Moulds or cores; Details thereof or accessories therefor
34movable, e.g. to or from the moulding station
B29C 33/38
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
33Moulds or cores; Details thereof or accessories therefor
38characterised by the material or the manufacturing process
B29C 49/06
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 49/36
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
28Blow-moulding apparatus
30having movable moulds or mould parts
36rotatable about one axis
B29C 49/48
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
48Moulds
B29C 49/64
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
Applicants
  • 日精エー・エス・ビー機械株式会社 NISSEI ASB MACHINE CO., LTD. [JP]/[JP]
Inventors
  • 大池 俊輝 OIKE, Toshiteru
  • 竹花 大三郎 TAKEHANA, Daizaburo
Agents
  • 小野 新次郎 ONO, Shinjiro
  • 山本 修 YAMAMOTO, Osamu
  • 宮前 徹 MIYAMAE, Toru
  • 中西 基晴 NAKANISHI, Motoharu
  • 佐久間 滋 SAKUMA, Shigeru
Priority Data
2018-24764228.12.2018JP
2018-24765128.12.2018JP
2018-24766128.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BLOW MOLDING DEVICE, BLOW MOLDING METHOD, AND MOLD UNIT
(FR) DISPOSITIF DE MOULAGE PAR SOUFFLAGE, PROCÉDÉ DE MOULAGE PAR SOUFFLAGE ET UNITÉ DE MOULE
(JA) ブロー成形装置、ブロー成形方法、及び金型ユニット
Abstract
(EN)
The purpose of the present invention is to provide a blow molding device, a blow molding method, a mold unit, and a jig with which it is possible to realize a reduction in molding cycle time. In a blow molding device (100) provided with an injection molding part (10) that molds a preform (1) having an open-side neck part (3) and a closed-side body part (2) by injection, a temperature adjustment part (20, 520) that adjusts the temperature of the preform (1) that has been molded by the injection molding part (10), and a blow molding part (30) that molds the preform (1) of which the temperature has been adjusted by the temperature adjustment part (20, 520) by blowing, the temperature adjustment part (20, 520) is provided with a temperature adjustment core mold (21, 321, 421, 521) that contacts substantially the whole of the inner surface of the body part (2) and a temperature adjustment cavity mold (22, 322, 422, 522) that contacts substantially the whole of the outer surface of the body part (2). The body part (2) is held between the temperature adjustment core mold (21, 321, 421, 521) and the temperature adjustment cavity mold (22, 322, 422, 522) to compress and deform the body part (2) of the preform (1) into a desired shape.
(FR)
La présente invention vise à proposer un dispositif de moulage par soufflage, un procédé de moulage par soufflage, une unité de moule et un gabarit au moyen desquels il est possible de réaliser une réduction du temps de cycle de moulage. Dans un dispositif de moulage par soufflage (100) comportant une partie de moulage par injection (10) qui moule une préforme (1) ayant une partie col (3) côté ouvert et une partie corps (2) côté fermé par injection, une partie d'ajustement de température (20, 520) qui ajuste la température de la préforme (1) qui a été moulée par la partie de moulage par injection (10), et une partie de moulage par soufflage (30) qui moule la préforme (1) dont la température a été ajustée par la partie d'ajustement de température (20, 520) par soufflage, la partie d'ajustement de température (20, 520) comporte un moule à noyau à ajustement de température (21, 321, 421, 521) qui est en contact sensiblement avec la totalité de la surface interne de la partie corps (2) et un moule à cavité à ajustement de température (22, 322, 422, 522) qui est en contact sensiblement avec la totalité de la surface externe de la partie corps (2). La partie corps (2) est maintenue entre le moule à noyau à ajustement de température (21, 321, 421, 521) et le moule à cavité à ajustement de température (22, 322, 422, 522) pour comprimer et déformer la partie corps (2) de la préforme (1) selon une forme souhaitée.
(JA)
本発明は、成形サイクル時間の短縮化を実現することのできるブロー成形装置、ブロー成形方法、金型ユニット、及び治具を提供することを目的とする。 開放側のネック部(3)及び閉鎖側の本体部(2)を有するプリフォーム(1)を射出成形する射出成形部(10)と、前記射出成形部(10)で成形した前記プリフォーム(1)を温度調整する温度調整部(20,520)と、前記温度調整部(20,520)で温度調整した前記プリフォーム(1)をブロー成形するブロー成形部(30)とを備えたブロー成形装置(100)において、前記温度調整部(20,520)は、前記本体部(2)の内面の略全体に接する温調コア型(21,321,421,521)と、前記本体部(2)の外面の略全体に接する温調キャビティ型(22,322,422,522)とを備え、前記温調コア型(21,321,421,521)と前記温調キャビティ型(22,322,422,522)との間に前記本体部(2)を挟んで前記プリフォーム(1)の前記本体部(2)を所望形状へ圧縮変形させるようにした。
Related patent documents
EP2019903430This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
Latest bibliographic data on file with the International Bureau