BRPI0512372A - sistema de controle para processo de co-injeção de alimentação dinámica - Google Patents
sistema de controle para processo de co-injeção de alimentação dinámicaInfo
- Publication number
- BRPI0512372A BRPI0512372A BRPI0512372-0A BRPI0512372A BRPI0512372A BR PI0512372 A BRPI0512372 A BR PI0512372A BR PI0512372 A BRPI0512372 A BR PI0512372A BR PI0512372 A BRPI0512372 A BR PI0512372A
- Authority
- BR
- Brazil
- Prior art keywords
- melt
- control system
- dynamic feed
- injection process
- injection
- Prior art date
Links
- 238000002347 injection Methods 0.000 title abstract 4
- 239000007924 injection Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 230000004927 fusion Effects 0.000 abstract 3
- 238000001746 injection moulding Methods 0.000 abstract 1
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1603—Multi-way nozzles specially adapted therefor
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C2045/1685—Making multilayered or multicoloured articles mounting of the additional injection unit
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
SISTEMA DE CONTROLE PARA ROCESSO DE CO-INJEçãO DE ALIMENTAçãO DINáMICA Um aparelho e método de controle de sistema de moldagem por co-injeção incluem preferivelmente uma estrutura de controle de fluxo e/ou etapas configuradas para reduzir a pressão em uma segunda fusão, fazendo com que, preferivelmente, uma parte relativamente pequena de uma primeira fusão flua de uma parte distal de um primeiro canal de fusão (14) no bocal de co-injeção (13) para dentro de uma extremidade distal de um segundo canal de fusão (15) no bocal de co-injeção (13). Isso impede que quantidades substanciais da segunda fusão sejam arrastadas para dentro da cavidade de molde (12) quando a próxima dose da primeira fusão é injetada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/879,582 US7510387B2 (en) | 2004-06-30 | 2004-06-30 | Control system for dynamic feed coinjection process |
PCT/CA2005/000845 WO2006002515A1 (en) | 2004-06-30 | 2005-06-02 | Control system for a dynamic feed coinjection process |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0512372A true BRPI0512372A (pt) | 2008-03-11 |
Family
ID=35514236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0512372-0A BRPI0512372A (pt) | 2004-06-30 | 2005-06-02 | sistema de controle para processo de co-injeção de alimentação dinámica |
Country Status (12)
Country | Link |
---|---|
US (2) | US7510387B2 (pt) |
EP (1) | EP1765570A4 (pt) |
JP (1) | JP4514789B2 (pt) |
KR (1) | KR100822125B1 (pt) |
CN (1) | CN101065234B (pt) |
AU (1) | AU2005259776B2 (pt) |
BR (1) | BRPI0512372A (pt) |
CA (1) | CA2567538C (pt) |
HK (1) | HK1108668A1 (pt) |
MX (1) | MXPA06014399A (pt) |
TW (1) | TWI296232B (pt) |
WO (1) | WO2006002515A1 (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7559756B2 (en) * | 2004-06-30 | 2009-07-14 | Husky Injection Molding Systems, Ltd. | Apparatus and method for actuation of injection molding shooting pots |
DE102006010310A1 (de) * | 2006-03-07 | 2007-09-13 | Krauss-Maffei Kunststofftechnik Gmbh | Vorrichtung und Verfahren zur Herstellung von Mehrkomponenten-Kunststoffteilen |
US7837920B2 (en) * | 2007-07-05 | 2010-11-23 | Kyosan Denki Co., Ltd. | Forming method using pressing and injection-molding multifunction die, forming apparatus provided with pressing and injection-molding multifunction die, and metal-resin molded product formed by the method or the apparatus |
JP2009279892A (ja) * | 2008-05-26 | 2009-12-03 | Hitachi Industrial Equipment Systems Co Ltd | モールド成形用金型 |
JP5358330B2 (ja) * | 2009-07-21 | 2013-12-04 | 東芝機械株式会社 | 射出成形機 |
CN103934993B (zh) * | 2009-11-30 | 2017-01-18 | 赫斯基注塑系统有限公司 | 具有往返运动的成模物件转移设备 |
JP2013519377A (ja) | 2010-02-12 | 2013-05-30 | ダウ グローバル テクノロジーズ エルエルシー | 食品梱包用途における自己集合性ポリマー膜 |
JP5510082B2 (ja) * | 2010-06-03 | 2014-06-04 | 東洋製罐株式会社 | 射出成形装置及び多層プリフォームの製造方法 |
JP5645822B2 (ja) * | 2010-06-25 | 2014-12-24 | 日精樹脂工業株式会社 | 射出成形機の成形方法 |
US9498911B2 (en) | 2010-09-21 | 2016-11-22 | Mold-Masters (2007) Limited | Coinjection hot runner injection molding system |
EP2618982B1 (en) * | 2010-09-21 | 2018-10-31 | Mold-Masters (2007) Limited | Coinjection hot runner injection molding system |
WO2012051721A1 (en) * | 2010-10-22 | 2012-04-26 | Mold-Masters (2007) Limited | Coinjection hot runner injection molding system |
ES2364263B2 (es) | 2011-03-01 | 2012-03-15 | Abn Pipe Systems, S.L.U. | Sistema y procedimiento de moldeo de piezas con moldes autoportantes. |
US9073246B2 (en) | 2011-09-21 | 2015-07-07 | Mold-Masters (2007) Limited | Coinjection hot runner injection molding system |
US10453120B2 (en) * | 2012-04-27 | 2019-10-22 | Advanced Promotional Technologies, Inc. | Networked computer system and computer implemented methods for providing an online auction webpage with skill-based game |
EP2864099A4 (en) | 2012-06-21 | 2016-03-23 | Husky Injection Molding | INJECTION POT CIRCUIT VALVE |
CH710339A1 (de) * | 2014-11-06 | 2016-05-13 | Fostag Formenbau Ag | Koinjektionsdüse mit integrierter Rückflusssperre für eine Spritzgussvorrichtung zur Herstellung von mehrschichtigen Spritzgusserzeugnissen. |
KR20170029860A (ko) * | 2015-09-08 | 2017-03-16 | 삼성전자주식회사 | 휴대폰 케이스 및 휴대폰 케이스 사출 금형 |
US10339751B2 (en) * | 2017-05-22 | 2019-07-02 | Ags Llc | Automatic brightness control on a gaming machine |
EP3768487B1 (en) * | 2018-04-03 | 2023-09-06 | Westfall Acquisition III, Inc. | Method for micro-molding articles |
EP4081380A4 (en) * | 2019-12-23 | 2024-03-06 | Husky Injection Molding Systems Luxembourg IP Development S.à.r.l | INJECTION MOLDING OF MULTI-LAYER OBJECTS WITH PRESSURE MONITORING AFTER RETRACTION |
CN111185765B (zh) * | 2020-02-26 | 2020-12-18 | 浙江伯是购厨具有限公司 | 一种用于制作铝锅的旋压加工装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4124308A (en) * | 1977-06-21 | 1978-11-07 | Beloit Corporation | Sequential co-injection unit adapted for structural foam molding |
DE3203762A1 (de) * | 1982-02-04 | 1983-08-11 | Krauss-Maffei AG, 8000 München | Rueckstroemsperre |
US4609516A (en) | 1984-02-17 | 1986-09-02 | Continental Pet Technologies, Inc. | Method of forming laminated preforms |
US4717324A (en) * | 1986-05-12 | 1988-01-05 | Husky Injection Molding Systems, Inc. | Coinjection of hollow articles and preforms |
GB8616460D0 (en) * | 1986-07-05 | 1986-08-13 | Metal Box Plc | Manufacture of articles |
US4990301A (en) | 1989-01-25 | 1991-02-05 | Continental Pet Technologies, Inc. | Method and apparatus for injection molding of multilayer preforms |
JP2808545B2 (ja) * | 1989-06-23 | 1998-10-08 | 大日本印刷株式会社 | 多層予備成形品の製造方法 |
US5143733A (en) * | 1991-04-19 | 1992-09-01 | Husky Injection Molding Systems Ltd. | Injection molding apparatus |
JPH06226785A (ja) * | 1993-02-05 | 1994-08-16 | Dainippon Printing Co Ltd | 多層予備成形品の製造装置及び製造方法 |
EP0624449A3 (en) | 1993-05-13 | 1994-12-28 | Husky Injection Molding | Process for molding plastic articles. |
JP2704599B2 (ja) * | 1993-12-20 | 1998-01-26 | 日精樹脂工業株式会社 | 多層成形方法 |
CA2219235C (en) * | 1997-10-23 | 2006-12-12 | Mold-Masters Limited | Five layer injection molding apparatus having four position valve member actuating mechanism |
US6152721A (en) * | 1998-03-30 | 2000-11-28 | Husky Injection Molding Systems Ltd. | Shooting pot actuator for an injection molding machine |
EP1360056B1 (en) | 2001-01-26 | 2004-12-15 | Im-Pak Technologies Limited | Metering device for a plastics moulding machine |
-
2004
- 2004-06-30 US US10/879,582 patent/US7510387B2/en not_active Expired - Fee Related
-
2005
- 2005-06-02 EP EP05749279A patent/EP1765570A4/en not_active Withdrawn
- 2005-06-02 BR BRPI0512372-0A patent/BRPI0512372A/pt not_active IP Right Cessation
- 2005-06-02 AU AU2005259776A patent/AU2005259776B2/en not_active Ceased
- 2005-06-02 KR KR1020077002193A patent/KR100822125B1/ko not_active IP Right Cessation
- 2005-06-02 MX MXPA06014399A patent/MXPA06014399A/es not_active Application Discontinuation
- 2005-06-02 WO PCT/CA2005/000845 patent/WO2006002515A1/en active Application Filing
- 2005-06-02 JP JP2007518421A patent/JP4514789B2/ja not_active Expired - Fee Related
- 2005-06-02 CN CN200580021513XA patent/CN101065234B/zh not_active Expired - Fee Related
- 2005-06-02 CA CA2567538A patent/CA2567538C/en not_active Expired - Fee Related
- 2005-06-16 TW TW094119926A patent/TWI296232B/zh not_active IP Right Cessation
-
2008
- 2008-03-13 HK HK08102901.6A patent/HK1108668A1/xx not_active IP Right Cessation
-
2009
- 2009-02-17 US US12/372,096 patent/US7704433B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1765570A4 (en) | 2008-12-31 |
KR100822125B1 (ko) | 2008-04-15 |
TWI296232B (en) | 2008-05-01 |
US7704433B2 (en) | 2010-04-27 |
CN101065234A (zh) | 2007-10-31 |
CA2567538C (en) | 2010-06-22 |
TW200615117A (en) | 2006-05-16 |
US7510387B2 (en) | 2009-03-31 |
JP2008504150A (ja) | 2008-02-14 |
KR20070037627A (ko) | 2007-04-05 |
JP4514789B2 (ja) | 2010-07-28 |
EP1765570A1 (en) | 2007-03-28 |
US20060003040A1 (en) | 2006-01-05 |
US20090152768A1 (en) | 2009-06-18 |
MXPA06014399A (es) | 2007-03-12 |
CN101065234B (zh) | 2010-09-15 |
AU2005259776A1 (en) | 2006-01-12 |
WO2006002515A1 (en) | 2006-01-12 |
AU2005259776B2 (en) | 2008-05-15 |
HK1108668A1 (en) | 2008-05-16 |
CA2567538A1 (en) | 2006-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 4A, 5A, 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012. |