MX2019014793A - Proceso y aparato para el moldeado por inyeccion de materiales plasticos. - Google Patents

Proceso y aparato para el moldeado por inyeccion de materiales plasticos.

Info

Publication number
MX2019014793A
MX2019014793A MX2019014793A MX2019014793A MX2019014793A MX 2019014793 A MX2019014793 A MX 2019014793A MX 2019014793 A MX2019014793 A MX 2019014793A MX 2019014793 A MX2019014793 A MX 2019014793A MX 2019014793 A MX2019014793 A MX 2019014793A
Authority
MX
Mexico
Prior art keywords
injection molding
plastic materials
plastic
materials
molding
Prior art date
Application number
MX2019014793A
Other languages
English (en)
Inventor
Maurizio Bazzo
Original Assignee
Inglass Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=63312357&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2019014793(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Inglass Spa filed Critical Inglass Spa
Publication of MX2019014793A publication Critical patent/MX2019014793A/es

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
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C45/281—Drive means 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
    • B29C45/76—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
    • B29C45/17—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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2872—Closure devices therefor consisting of needle valve systems with at least three positions, e.g. two different open positions to control the melt flow
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76006—Pressure
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76545—Flow rate
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76568—Position
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76595—Velocity
    • B29C2945/76598—Velocity linear movement
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76732—Mould
    • B29C2945/76752—Mould runners, nozzles
    • B29C2945/76755—Mould runners, nozzles nozzles
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76822—Phase or stage of control
    • B29C2945/76859—Injection

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Se describe un método para el moldeado por inyección de material plástico por medio de por lo menos un inyector cuya válvula de perno puede ser desplazada desde una posición completamente cerrada y de una manera controlada máxima de acuerdo con la posición y velocidad de la válvula de perno. Durante el desplazamiento desde la posición completamente cerrada a la posición abierta máxima y/o viceversa, la válvula de perno se detiene en posiciones intermedias y la velocidad de desplazamiento de la misma es uniforme y constante. Se puede proporcionar una etapa de abertura inicial a velocidad máxima y una o más etapas de inversión del movimiento de la válvula de perno.
MX2019014793A 2018-05-31 2019-05-13 Proceso y aparato para el moldeado por inyeccion de materiales plasticos. MX2019014793A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102018000005902A IT201800005902A1 (it) 2018-05-31 2018-05-31 Procedimento e apparecchiatura di stampaggio ad iniezione di materie plastiche
PCT/IB2019/053936 WO2019229564A1 (en) 2018-05-31 2019-05-13 Process and apparatus for injection molding of plastic materials

Publications (1)

Publication Number Publication Date
MX2019014793A true MX2019014793A (es) 2020-08-17

Family

ID=63312357

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019014793A MX2019014793A (es) 2018-05-31 2019-05-13 Proceso y aparato para el moldeado por inyeccion de materiales plasticos.

Country Status (8)

Country Link
US (2) US11247373B2 (es)
EP (2) EP3621780B1 (es)
JP (2) JP6836009B2 (es)
KR (2) KR102318506B1 (es)
CN (2) CN110831736B (es)
IT (1) IT201800005902A1 (es)
MX (1) MX2019014793A (es)
WO (1) WO2019229564A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800005902A1 (it) * 2018-05-31 2018-08-31 Procedimento e apparecchiatura di stampaggio ad iniezione di materie plastiche
IT202200010004A1 (it) * 2022-05-13 2023-11-13 Inglass S P A Con Socio Unico “Apparato per stampaggio a iniezione”

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992013700A1 (en) * 1991-02-12 1992-08-20 Seiki Corporation Improved hot runner mold arrangement and use thereof
JP3154385B2 (ja) * 1995-05-29 2001-04-09 宇部興産株式会社 射出圧縮成形方法
JP2002178379A (ja) * 2000-12-15 2002-06-26 Sumitomo Chem Co Ltd 発泡体の製造装置
JP2006224499A (ja) * 2005-02-18 2006-08-31 Hirotec Corp 射出成形機およびその射出成形方法
KR200418312Y1 (ko) * 2006-03-13 2006-06-08 김혁중 전동 사출성형기 밸브장치
KR100676728B1 (ko) * 2006-03-13 2007-02-01 김혁중 전동 사출성형기 밸브장치
JP5636800B2 (ja) * 2010-08-04 2014-12-10 トヨタ車体株式会社 射出成形方法および射出成形装置
CN103068551B (zh) 2010-11-23 2015-01-07 圣万提注塑工业有限公司 注射成型流量控制的装置和方法
JP5817077B2 (ja) 2011-11-17 2015-11-18 株式会社吉野工業所 射出成形方法
ITTO20120578A1 (it) 2012-06-28 2013-12-29 Inglass Spa Apparecchiatura di stampaggio ad iniezione di materie plastiche
CN105050791B (zh) * 2012-12-13 2017-02-15 圣万提注塑工业（苏州）有限公司 气动驱动销速度控制注射成型装置和方法
JP5878145B2 (ja) * 2013-08-22 2016-03-08 日精樹脂工業株式会社 ホットランナーノズルとこのホットランナーノズルを用いた多層成形品成形用の金型
JP6240114B2 (ja) 2014-03-18 2017-11-29 イングラス ソシエタ ペル アチオニＩＮＧＬＡＳＳ Ｓ．ｐ．Ａ． 樹脂材料の射出成形方法
CN107206650A (zh) * 2014-11-21 2017-09-26 圣万提注塑工业（苏州）有限公司 注射成型系统中的阀系统
US10543629B2 (en) 2014-12-11 2020-01-28 Inglass S.P.A. Method and apparatus for injection molding of plastic materials
ITUB20150413A1 (it) * 2015-05-11 2016-11-11 Inglass Spa Metodo di gestione di un'apparecchiatura di stampaggio ad iniezione di materie plastiche
CN106608027A (zh) * 2015-10-23 2017-05-03 柳道（青岛）热流道系统有限公司 阀式热流道系统及其注塑工艺
ITUB20156839A1 (it) * 2015-12-10 2017-06-10 Inglass Spa Apparecchiatura di stampaggio ad iniezione di materie plastiche
JP2017202649A (ja) * 2016-05-13 2017-11-16 エスバンス 株式会社 射出成形金型におけるバルブピンの駆動装置
FR3054473B1 (fr) * 2016-07-28 2019-05-24 Runipsys Europe Systeme de commande d'un obturateur d'un systeme d'injection de matiere plastique
WO2018175362A1 (en) * 2017-03-20 2018-09-27 Synventive Molding Solutions, Inc. Valve pin positions and velocity control method and apparatus
IT201700037002A1 (it) * 2017-04-04 2018-10-04 Inglass Spa Procedimento, apparecchiatura e pressa di stampaggio ad iniezione di materie plastiche
IT201800005902A1 (it) * 2018-05-31 2018-08-31 Procedimento e apparecchiatura di stampaggio ad iniezione di materie plastiche

Also Published As

Publication number Publication date
IT201800005902A1 (it) 2018-08-31
US20220088843A1 (en) 2022-03-24
US11247373B2 (en) 2022-02-15
JP2020526419A (ja) 2020-08-31
EP3718734A1 (en) 2020-10-07
BR112019026030A2 (pt) 2020-11-17
CN110831736A (zh) 2020-02-21
KR20200023437A (ko) 2020-03-04
US11794392B2 (en) 2023-10-24
KR102318506B1 (ko) 2021-10-28
US20210069954A1 (en) 2021-03-11
JP2021073120A (ja) 2021-05-13
CN113442384A (zh) 2021-09-28
KR102252095B1 (ko) 2021-05-13
CN113442384B (zh) 2023-07-21
EP3621780A1 (en) 2020-03-18
WO2019229564A1 (en) 2019-12-05
CN110831736B (zh) 2021-06-08
EP3621780B1 (en) 2020-07-08
JP6836009B2 (ja) 2021-02-24
KR20210030495A (ko) 2021-03-17
JP7062106B2 (ja) 2022-05-02

Similar Documents

Publication Publication Date Title
PT2918389T (pt) Placa de fixação de um molde, de um aparelho de moldagem por injeção de material plástico
MX2020000325A (es) Métodos y aparatos para facilitar el procesamiento de película de plástico.
GB2570019B (en) Plastic recycling process
SG11202103743VA (en) Conveyance device, resin molding device, conveyance method, and method for manufacture of resin mold product
SG10202002603SA (en) Resin molding apparatus and method for manufacturing resin molded product
MX2019014793A (es) Proceso y aparato para el moldeado por inyeccion de materiales plasticos.
IT201700037002A1 (it) Procedimento, apparecchiatura e pressa di stampaggio ad iniezione di materie plastiche
EP3881999A4 (en) APPARATUS AND METHOD FOR MAKING AN INJECTION MOLDED ARTICLE AND RESIN MOLDED ARTICLE
HUE060619T2 (hu) Eljárás és berendezés fröccsöntött darabok csomagolására
SG11201806672XA (en) Foamed resin molded article and method for manufacturing same
MX2018012679A (es) Un dispositivo de fabricacion de preforma.
ZA202001338B (en) Process and apparatus for recycling of mixed plastic waste
EP3862169A4 (en) MOLDING APPARATUS AND METHOD FOR MANUFACTURING A MOLDED OBJECT
EP3275932A4 (en) Polyethylene for injection molding and molded article using same
EP3814082C0 (en) PREFORM AND CONTAINER FOR RECEIVING AN INSERT WITH METHOD AND DEVICE FOR THE PRODUCTION THEREOF
PT3628465T (pt) Máquina de moldagem por injeção de plástico e método de moldagem
HUE050507T2 (hu) Szennyezõdés-eltávolító egység hõre lágyuló mûanyagból készült elõformák szennyezõdéstõl való mentesítésére, valamint formázóberendezés tárolóedények formázására hõre lágyuló mûanyagból készült elõformákból kiindulva
EP3950260A4 (en) INJECTION MOLDING NOZZLE, PRODUCTION DEVICE FOR RESIN TANK AND PLUG ASSEMBLY
EP4032682A4 (en) BLOW MOLDING DEVICE AND BLOW MOLDING METHOD FOR RESIN CONTAINER
EP3251815A4 (en) Injection molding method using peek material and molded items
EP3932646A4 (en) INJECTION MOLDING DEVICE AND INJECTION MOLDING PROCESS
PL3656263T3 (pl) Pojemnik z tworzywa sztucznego formowanego wtryskowo
EP3674056A4 (en) INJECTION MOLDING DEVICE, INJECTION MOLDING PROCESS AND INJECTION MOLDING RESIN
EP3939765C0 (en) INJECTION MOLDING PROCESS AND INJECTION MOLDING MACHINE
EP3685981A4 (en) METHOD AND APPARATUS FOR MOLDING A MOLDED BODY FROM FIBER-REINFORCED THERMOPLASTIC RESIN