AR068246A1 - Maquina de inyeccion de un material termoendurecible, en particular de vulcanizacion de caucho, y procedimiento de aplicacion correspondiente - Google Patents

Maquina de inyeccion de un material termoendurecible, en particular de vulcanizacion de caucho, y procedimiento de aplicacion correspondiente

Info

Publication number
AR068246A1
AR068246A1 ARP080104105A ARP080104105A AR068246A1 AR 068246 A1 AR068246 A1 AR 068246A1 AR P080104105 A ARP080104105 A AR P080104105A AR P080104105 A ARP080104105 A AR P080104105A AR 068246 A1 AR068246 A1 AR 068246A1
Authority
AR
Argentina
Prior art keywords
thermoendurecible
corresponding application
injection machine
application procedure
rubber vulcanization
Prior art date
Application number
ARP080104105A
Other languages
English (en)
Original Assignee
Rep Internat
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 Rep Internat filed Critical Rep Internat
Publication of AR068246A1 publication Critical patent/AR068246A1/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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/581—Devices for influencing the material flow, e.g. "torpedo constructions" or mixing devices
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
    • 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
    • B29C45/20—Injection 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
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
    • B29K2083/005—LSR, i.e. liquid silicone rubbers, or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

En máquina consta de medios de plastificacion del material, así como de los medios de inyeccion, apropiados para inyectar el material en estado fluido en un canal de flujo (30), que comprende al menos una salida susceptible de ponerse en comunicacion con el volumen interior de un molde. Este canal de flujo (30) está provisto al menos de un dispositivo de inversion (50), apropiado para invertir el perfil radial de temperatura de flujo del material fluido, entre la parte superior y la parte inferior del dispositivo de inversion.
ARP080104105A 2007-09-21 2008-09-19 Maquina de inyeccion de un material termoendurecible, en particular de vulcanizacion de caucho, y procedimiento de aplicacion correspondiente AR068246A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0757746A FR2921292B1 (fr) 2007-09-21 2007-09-21 Machine d'injection d'un materiau thermodurcissable, en particulier de vulcanisation de caoutchouc, et procede de mise en oeuvre correspondant

Publications (1)

Publication Number Publication Date
AR068246A1 true AR068246A1 (es) 2009-11-11

Family

ID=39319642

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080104105A AR068246A1 (es) 2007-09-21 2008-09-19 Maquina de inyeccion de un material termoendurecible, en particular de vulcanizacion de caucho, y procedimiento de aplicacion correspondiente

Country Status (13)

Country Link
US (1) US8211349B2 (es)
EP (1) EP2197650B1 (es)
CN (1) CN101835588B (es)
AR (1) AR068246A1 (es)
BR (1) BRPI0817126A2 (es)
CA (1) CA2700283C (es)
DK (1) DK2197650T3 (es)
ES (1) ES2387449T3 (es)
FR (1) FR2921292B1 (es)
PL (1) PL2197650T3 (es)
RU (1) RU2442687C2 (es)
TW (1) TWI435798B (es)
WO (1) WO2009047454A2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014112709B4 (de) * 2014-09-03 2023-02-23 Windmöller & Hölscher Kg Wendevorrichtung für das Wenden einer Schmelze, Blaskopf und Verfahren für die Durchführung eines Spülvorgangs
DE102014112714A1 (de) * 2014-09-03 2016-03-03 Windmöller & Hölscher Kg Wendevorrichtung für das Wenden einer Schmelze
DE102014112713B4 (de) * 2014-09-03 2018-11-29 Windmöller & Hölscher Kg Wendevorrichtung für das Wenden einer Schmelze, Blaskopf und Verfahren für die Durchführung eines Spülvorganges
DE102014112712A1 (de) * 2014-09-03 2016-03-03 Windmöller & Hölscher Kg Wendevorrichtung für das Wenden einer Schmelze
DE102014112715B4 (de) 2014-09-03 2018-11-29 Windmöller & Hölscher Kg Wendevorrichtung für das Wenden einer Schmelze, Blaskopf und Verfahren für die Durchführung eines Spülvorgangs
CN107073782A (zh) * 2014-09-25 2017-08-18 世纪创新株式会社 熔融器、使用该熔融器的注射装置、以及注射成型品及其制造方法、部件间的接合体的制造方法
CN107599253B (zh) * 2017-08-18 2019-06-14 厦门艾斯霖橡塑科技有限公司 花洒喷嘴的生产加工工艺
CN108859015A (zh) * 2018-08-09 2018-11-23 吴巧红 一种能够在产品底部进行进胶的模具
US11148166B2 (en) 2020-03-20 2021-10-19 The Boeing Company Fluid-flow-modification plate and extruder, comprising the same
US11148339B2 (en) 2020-03-20 2021-10-19 The Boeing Company Fluid-flow-modification plate and extruder, comprising the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128794A (en) * 1963-01-08 1964-04-14 Du Pont Fluid flow inverter
GB1292365A (en) * 1969-05-23 1972-10-11 Windmoeller & Hoelscher Mixing devices for plastics materials
DE1926488B2 (de) * 1969-05-23 1971-05-27 Strangpresse zum verarbeiten plastischer insbesondere ther moplastischer oder nicht vernetzter elastomerer masse
DE1954242B2 (de) * 1969-10-28 1972-03-30 Windmoller & Holscher, 4540 Len gerich Strangpresse zum verarbeiten plastischer insbesondere thermo plastischer oder nicht vernetzter elastomerer masse
CH521212A (de) * 1970-05-15 1972-04-15 Windmoeller & Hoelscher Schneckenpresse für die Verarbeitung thermoplastischer und nicht vernetzter Elastomere
US4199315A (en) * 1976-02-19 1980-04-22 Industrie Pirelli S.P.A. Apparatus for the injection molding of pneumatic tires having symmetrical parts of similar physical characteristics
JPS5593437A (en) * 1979-01-09 1980-07-15 Takashi Miura Injection molding process with thermo-linked reaction of rubber and synthetic resin
US4363552A (en) * 1981-03-18 1982-12-14 E. I. Du Pont De Nemours And Company Static mixer
DE3372337D1 (en) * 1982-12-06 1987-08-13 Windmoeller & Hoelscher Method and device for the formation and rearranging of partial streams from extruded thermoplastic and/or elastomeric materials
JP3579197B2 (ja) * 1996-10-03 2004-10-20 株式会社ブリヂストン 射出ノズル
US6280175B1 (en) 1999-05-12 2001-08-28 Toyo Tire & Rubber Co., Ltd. Nozzle for injection molding rubber products
CA2354319A1 (en) * 2000-09-08 2002-03-08 The Goodyear Tire & Rubber Company Runner for injection molding
CA2442780C (en) * 2002-12-13 2007-12-11 Sulzer Chemtech Ag A static mixer for high-viscosity media
JP2005014311A (ja) * 2003-06-24 2005-01-20 Toyo Tire & Rubber Co Ltd ゴムの射出成形用ノズル

Also Published As

Publication number Publication date
US8211349B2 (en) 2012-07-03
FR2921292B1 (fr) 2012-09-21
TWI435798B (zh) 2014-05-01
CN101835588A (zh) 2010-09-15
RU2010115789A (ru) 2011-10-27
EP2197650A2 (fr) 2010-06-23
PL2197650T3 (pl) 2012-10-31
CA2700283A1 (fr) 2009-04-16
US20110001267A1 (en) 2011-01-06
CA2700283C (fr) 2015-11-03
FR2921292A1 (fr) 2009-03-27
WO2009047454A3 (fr) 2009-06-11
ES2387449T3 (es) 2012-09-24
WO2009047454A2 (fr) 2009-04-16
RU2442687C2 (ru) 2012-02-20
CN101835588B (zh) 2014-10-08
DK2197650T3 (da) 2012-07-23
EP2197650B1 (fr) 2012-06-27
TW200914237A (en) 2009-04-01
BRPI0817126A2 (pt) 2015-10-20

Similar Documents

Publication Publication Date Title
AR068246A1 (es) Maquina de inyeccion de un material termoendurecible, en particular de vulcanizacion de caucho, y procedimiento de aplicacion correspondiente
BR112017011636A2 (pt) aparelho de moldagem por injeção, método para fabricação de uma peça moldada, e, método para fabricação de um componente de plástico.
MX2013013585A (es) Control de presión alternativo para un aparato de moldeo por inyeccion a baja presion constante.
ES2421396T3 (es) Dispositivo de ajuste de presión en máquinas de moldeo por estiramiento y soplado, aparato y método
MX356268B (es) Método y aparato para moldeo por inyección a presión prácticamente constante de partes de pared delgada.
EP1759824A4 (en) PLASTIC LENS MANUFACTURING PROCESS, PLASTIC LENS MOLDING TRIM, PLASTIC LENS MOLDING MOLDS, INJECTION JIG FOR PLASTIC LENS RAW MATERIAL, PLASTIC LENS MOLDING FIXING DEVICE, AND UNIT
ATE530322T1 (de) Einsätze verwendende formwerkzeuganordnung
BR112015011681A2 (pt) canal de injeção de tamanho reduzido para um sistema de molde para injeção
BRPI0804681A2 (pt) fabricação em grande cadência de peças moldadas por injeção
EP3543285A4 (en) LIQUID CRYSTAL POLYMER COMPOSITION FOR FOAM MOLDING, METHOD FOR PRODUCING A MOLDED BODY FROM FOAM AND FOAM MOLDED BODY
BR112015028373A2 (pt) sistema de moldagem por injeção em pressão baixa e constante com cavidades de moldagem posicionadas de forma variável
MX2021008579A (es) Maquina de moldeo y metodo de moldeo de una pieza.
EP3597391A4 (en) MOLD PLATE, MOLD CLAMPING DEVICE AND INJECTION MOLDING DEVICE
PT3372377T (pt) Dispositivo para demoldar negativos em moldes de injeção termoplástica
DE502005005193D1 (de) Wasserwaage
JP2016520453A5 (es)
DE502006004761D1 (de) Injektionsvorrichtung und ampulleneinheit
MX2015009147A (es) Junta giratoria para transferir plástico derretido desde una extrusora a moldes de una máquina giratoria para moldear preformas.
BR112012001135A2 (pt) molde de injeção para elementos com frisos rebaixados para corte posterior feitos de material plástico com um sistema de ejeção integrado
ZA202204141B (en) Low pressure injection mold
WO2008014976A3 (de) Drossel für spritzgiessmaschine zum spritzgiessen von kautschuk- bzw. elastomermaterialien
BRPI0806033A8 (pt) Molde para vulcanização de um esboço de pneumático não vulcanizado
MX2018005196A (es) Contenedor moldeado por extrusion soplado.
ES2786184T3 (es) Herramienta de moldeo por inyección de plástico para la fabricación de un elemento de moldeo por inyección multicomponente
AR055333A1 (es) Sistema de control de procedimiento y conjunto de molde para recipientes de plastico expansible

Legal Events

Date Code Title Description
FG Grant, registration