MX2019000158A - Metodo para incrementar la velocidad de inyeccion de un dispositivo para inyectar plastico fundido. - Google Patents
Metodo para incrementar la velocidad de inyeccion de un dispositivo para inyectar plastico fundido.Info
- Publication number
- MX2019000158A MX2019000158A MX2019000158A MX2019000158A MX2019000158A MX 2019000158 A MX2019000158 A MX 2019000158A MX 2019000158 A MX2019000158 A MX 2019000158A MX 2019000158 A MX2019000158 A MX 2019000158A MX 2019000158 A MX2019000158 A MX 2019000158A
- Authority
- MX
- Mexico
- Prior art keywords
- piston
- cylinder
- tubular casing
- increasing
- melted plastic
- Prior art date
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
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/531—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
- B29C45/46—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
-
- 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
- B29C45/1808—Feeding measured doses
-
- 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
- B29C45/23—Feed stopping equipment
-
- 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
- B29C45/62—Barrels or cylinders
-
- 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
- B29C45/544—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw the plasticising unit being connected to a transfer chamber in the injection unit at the upstream side of the injection piston
-
- 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
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Un método para incrementar la velocidad de inyección de un dispositivo de inyección de plástico fundido para inyectar dicho plástico fundido en una cavidad de moldeado (51), dicho dispositivo de inyección comprende un primer cilindro (1) provisto con una carcasa tubular (2) que define un diámetro interior d1, y con un primer pistón (3) que se puede deslizar dentro de dicha carcasa tubular (2), adaptada para ser cargada con plástico fundido y para inyectar dicho plástico fundido hacia la cavidad de moldeado (51); un segundo cilindro (21) restringido en el primer cilindro (1) y provisto con un segundo pistón (23) cuya varilla (24) esta conectada al primer pistón (3) y adaptada para accionar dicho primer cilindro (1) durante una operación de inyección; el método comprende los pasos de: - liberar el segundo cilindro (21) y el primer cilindro (1) al extraer el primer pistón (3) de la carcasa tubular (2); - insertar coaxialmente un cuerpo tubular (12) que define un segundo diámetro d3 que es mas pequeño que el primer diámetro interior d1, dentro de la carcasa tubular (2); - desconectar el pistón (3) de la varilla (24); - conectar un tercer pistón (13) a la varilla (24) dicho tercer pistón (13) tiene un tamaño para deslizarse dentro de dicho cuerpo tubular (12); - restringir el segundo cilindro (21) y el primer cilindro (1) al insertar el tercer pistón (3) dentro de la carcasa tubular (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102016000069730A IT201600069730A1 (it) | 2016-07-05 | 2016-07-05 | Dispositivo di iniezione di plastica fusa |
PCT/IB2017/054002 WO2018007929A1 (en) | 2016-07-05 | 2017-07-03 | Method for increasing the injection speed of a plastic injection device |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019000158A true MX2019000158A (es) | 2019-05-30 |
Family
ID=57609982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019000158A MX2019000158A (es) | 2016-07-05 | 2017-07-03 | Metodo para incrementar la velocidad de inyeccion de un dispositivo para inyectar plastico fundido. |
Country Status (12)
Country | Link |
---|---|
US (1) | US11400630B2 (es) |
EP (1) | EP3481615B1 (es) |
JP (1) | JP6935432B2 (es) |
KR (1) | KR102437139B1 (es) |
CN (1) | CN109789623B (es) |
BR (1) | BR112019000302B1 (es) |
CA (1) | CA3029914A1 (es) |
ES (1) | ES2832650T3 (es) |
IT (1) | IT201600069730A1 (es) |
MX (1) | MX2019000158A (es) |
RU (1) | RU2736977C2 (es) |
WO (1) | WO2018007929A1 (es) |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2616130A (en) * | 1949-06-16 | 1952-11-04 | Banz Friedrich | Appliance for delivering plastic substances under high pressure |
NL128922C (es) * | 1960-02-19 | |||
SU142761A1 (ru) * | 1961-02-10 | 1961-11-30 | расов Е.П. Т | Автомат дл лить под давлением изделий из полиамидов, в том числе вторичного сырь |
JPS6158707A (ja) * | 1984-08-31 | 1986-03-26 | Toshiba Corp | マルチプランジヤ型レジンモ−ルド装置のプランジヤ |
JPS6294317A (ja) * | 1985-10-21 | 1987-04-30 | Hitachi Ltd | 成形装置 |
JPH0324275Y2 (es) * | 1988-09-28 | 1991-05-27 | ||
JPH04124613A (ja) | 1990-09-14 | 1992-04-24 | Brother Ind Ltd | 液晶シャッタ |
JP2571869Y2 (ja) * | 1991-04-26 | 1998-05-20 | ローム株式会社 | マルチ式トランスフア成形装置 |
JP2912861B2 (ja) | 1995-09-27 | 1999-06-28 | 日精樹脂工業株式会社 | プリプラ式射出装置 |
JP3770688B2 (ja) * | 1997-02-25 | 2006-04-26 | Ykk株式会社 | 射出成形機 |
JP3340368B2 (ja) * | 1997-12-04 | 2002-11-05 | 日精樹脂工業株式会社 | プリプラ式射出成形機 |
DE19932954C2 (de) * | 1999-07-14 | 2002-02-14 | Torsten Herrmann | Spritzgießvorrichtung |
RU2185962C2 (ru) * | 2000-05-11 | 2002-07-27 | Открытое акционерное общество "ЭЛИЗ" | Устройство для изготовления полимерных изделий литьем под давлением |
FR2909028B1 (fr) * | 2006-11-28 | 2009-02-13 | Sidel Participations | Installation de soufflage de corps creux. |
JP4627314B2 (ja) * | 2007-12-28 | 2011-02-09 | 日精樹脂工業株式会社 | 金属成形用射出装置の射出シリンダ |
CN101767416A (zh) * | 2009-01-04 | 2010-07-07 | 曾明松 | 注塑机射出装置 |
CN201446663U (zh) * | 2009-04-24 | 2010-05-05 | 广州华研精密机械有限公司 | 一种制盖系统的单缸熔射机构 |
WO2011081694A1 (en) * | 2009-12-31 | 2011-07-07 | Husky Injection Molding Systems Ltd. | Mold-runner system having independently controllable shooting-pot assemblies |
DE102010023500A1 (de) * | 2010-06-11 | 2011-12-15 | Netstal-Maschinen Ag | Schmelzespeicher zum Einbringen von viskoser Schmelze in ein Formwerkzeug |
JP5672179B2 (ja) * | 2011-07-06 | 2015-02-18 | 株式会社豊田自動織機 | 射出装置 |
DE102014004221A1 (de) * | 2014-03-25 | 2015-10-01 | Hpt Hochwertige Pharmatechnik Gmbh & Co. Kg | Spritzstation für die Herstellung von Multilayer-Vorformlingen |
-
2016
- 2016-07-05 IT IT102016000069730A patent/IT201600069730A1/it unknown
-
2017
- 2017-07-03 CN CN201780042373.7A patent/CN109789623B/zh active Active
- 2017-07-03 RU RU2019102929A patent/RU2736977C2/ru active
- 2017-07-03 MX MX2019000158A patent/MX2019000158A/es unknown
- 2017-07-03 ES ES17745874T patent/ES2832650T3/es active Active
- 2017-07-03 WO PCT/IB2017/054002 patent/WO2018007929A1/en unknown
- 2017-07-03 US US16/315,399 patent/US11400630B2/en active Active
- 2017-07-03 BR BR112019000302-9A patent/BR112019000302B1/pt active IP Right Grant
- 2017-07-03 JP JP2018567721A patent/JP6935432B2/ja active Active
- 2017-07-03 EP EP17745874.2A patent/EP3481615B1/en active Active
- 2017-07-03 CA CA3029914A patent/CA3029914A1/en active Pending
- 2017-07-03 KR KR1020197003586A patent/KR102437139B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR112019000302B1 (pt) | 2023-04-18 |
US11400630B2 (en) | 2022-08-02 |
KR20190068516A (ko) | 2019-06-18 |
JP6935432B2 (ja) | 2021-09-15 |
EP3481615A1 (en) | 2019-05-15 |
CA3029914A1 (en) | 2018-01-11 |
JP2019519406A (ja) | 2019-07-11 |
BR112019000302A2 (pt) | 2019-04-16 |
CN109789623A (zh) | 2019-05-21 |
RU2736977C2 (ru) | 2020-11-23 |
RU2019102929A (ru) | 2020-08-05 |
RU2019102929A3 (es) | 2020-10-13 |
WO2018007929A1 (en) | 2018-01-11 |
KR102437139B1 (ko) | 2022-08-26 |
EP3481615B1 (en) | 2020-08-19 |
ES2832650T3 (es) | 2021-06-10 |
US20190308352A1 (en) | 2019-10-10 |
IT201600069730A1 (it) | 2018-01-05 |
CN109789623B (zh) | 2021-03-16 |
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