MX2018007366A - Dispositivo de extrusion y proceso para extrudir un producto semi-terminado hecho de material elastomerico. - Google Patents
Dispositivo de extrusion y proceso para extrudir un producto semi-terminado hecho de material elastomerico.Info
- Publication number
- MX2018007366A MX2018007366A MX2018007366A MX2018007366A MX2018007366A MX 2018007366 A MX2018007366 A MX 2018007366A MX 2018007366 A MX2018007366 A MX 2018007366A MX 2018007366 A MX2018007366 A MX 2018007366A MX 2018007366 A MX2018007366 A MX 2018007366A
- Authority
- MX
- Mexico
- Prior art keywords
- extrusion
- elastomeric material
- extruding
- semi
- finished product
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
- B01F27/1143—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections screw-shaped, e.g. worms
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2215—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
- B01F35/71731—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper using a hopper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/91—Heating or cooling systems using gas or liquid injected into the material, e.g. using liquefied carbon dioxide or steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
- B29B11/10—Extrusion moulding
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
- B29C48/2888—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules in band or in strip form, e.g. rubber strips
-
- 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
- B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
- B29C48/37—Gear pumps
-
- 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
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/387—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a gear pump
-
- 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
- B29C48/505—Screws
- B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/98—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2805—Mixing plastics, polymer material ingredients, monomers or oligomers
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92209—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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92361—Extrusion unit
- B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/924—Barrel or housing
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- 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
- B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
- B29C48/467—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers using single rollers, e.g. provided with protrusions, closely surrounded by a housing with movement of the material in the axial direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
La invención se refiere a un dispositivo de extrusión para extruir un producto semiacabado hecho de material elastomérico, que consta de un cuerpo de extrusión que se extiende a lo largo de una direcci6n de suministro y una bomba dispuesta corriente abajo del cuerpo de extrusión a lo largo de la direcci6n de suministro. El cuerpo de extrusión consta de una tolva para cargar un material elastomérico y un tornillo de extrusión que se extiende a lo largo de la dirección de suministro y que tiene una parte de admisión dispuesta cerca de la tolva y una parte de salida dispuesta cerca de la bomba. El cuerpo de extrusión también consta de un rodillo motorizado dispuesto en la parte de admisión del tornillo de extrusión y configurado para recibir el material elastomérico de la tolva y suministrarlo al tornillo de extrusión. El tornillo de extrusión tiene una longitud y un diámetro tales que la proporción entre la longitud y el diámetro está comprendida entre 4 mm y 8 mm. La invenci6n también se refiere a un proceso de extrusión realizado con el dispositivo de extrusión antes mencionado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUB20159569 | 2015-12-24 | ||
PCT/IB2016/057924 WO2017109744A1 (en) | 2015-12-24 | 2016-12-22 | Extrusion device and process for extruding a semi-finished product made of elastomeric material |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2018007366A true MX2018007366A (es) | 2018-09-17 |
Family
ID=55795062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018007366A MX2018007366A (es) | 2015-12-24 | 2016-12-22 | Dispositivo de extrusion y proceso para extrudir un producto semi-terminado hecho de material elastomerico. |
Country Status (7)
Country | Link |
---|---|
US (2) | US10926231B2 (es) |
EP (1) | EP3393747B1 (es) |
CN (1) | CN108602228B (es) |
BR (1) | BR112018012793B1 (es) |
MX (1) | MX2018007366A (es) |
RU (1) | RU2730339C2 (es) |
WO (1) | WO2017109744A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017114841B4 (de) * | 2017-07-04 | 2022-09-15 | Aim3D Gmbh | Vorrichtung und Verfahren zur Extrusion von thermo-mechanisch verformbaren granulatförmigen Materialien |
CN112757642A (zh) * | 2020-04-02 | 2021-05-07 | 苏州美梦机器有限公司 | 螺杆式送料装置、用于3d打印的物料挤出***和方法 |
CN111976063A (zh) * | 2020-09-12 | 2020-11-24 | 佛山市三水粤桂通建材有限公司 | 一种上料设备用水冷却上料机构和上料设备 |
WO2022076688A1 (en) * | 2020-10-09 | 2022-04-14 | Mackay Michael E | Positive displacement pump material delivery system for additive manufacture |
CN112553781B (zh) * | 2020-11-03 | 2022-07-29 | 广西德福莱医疗器械有限公司 | 熔喷布挤出方法 |
RU204194U1 (ru) * | 2020-12-28 | 2021-05-14 | Федеральное государственное автономное образовательное учреждение высшего образования "Севастопольский государственный университет" | Экструдер для обработки полимерных материалов в аддитивных технологиях |
CN115318173B (zh) * | 2022-07-16 | 2023-12-15 | 广州市腾宇化妆品有限公司 | 一种洁面乳制备方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1422561A (en) * | 1920-11-01 | 1922-07-11 | Gomersall John William | Rubber-forcing machine |
US2384521A (en) * | 1940-04-16 | 1945-09-11 | Celanese Corp | Method for extruding thermoplastic compositions |
DD232876A1 (de) | 1984-12-27 | 1986-02-12 | Berlin Gummiwerke | Vorrichtung zum beschicken eines elastextruders |
SU1497030A1 (ru) | 1987-08-25 | 1989-07-30 | Институт механики металлополимерных систем АН БССР | Устройство дл изготовлени изделий из полимерных композиционных материалов |
US4850842A (en) * | 1988-04-08 | 1989-07-25 | Nabisco Brands, Inc. | Screw extruder |
FR2644100B1 (fr) | 1989-03-07 | 1991-05-24 | Fairex | Machine d'extrusion a vis sans fin et a alimentation en matiere par galet bourreur |
DE4005400C1 (es) | 1990-02-21 | 1991-09-05 | Continental Aktiengesellschaft, 3000 Hannover, De | |
US5267787A (en) * | 1990-12-01 | 1993-12-07 | Paul Troester Maschinenfabrik | Screw extruder with feed roller |
US5267847A (en) * | 1990-12-24 | 1993-12-07 | Bridgestone Corporation | Compact precision extrusion system |
US5156781A (en) * | 1990-12-24 | 1992-10-20 | Bridgestone Corporation | Compact precision extrusion method |
JP2909577B2 (ja) * | 1993-10-29 | 1999-06-23 | トヨタ自動車株式会社 | 樹脂廃材の再生方法及び装置 |
EP1159120A1 (en) * | 1999-03-11 | 2001-12-05 | A-Z Formen- und Maschinenbau GmbH | Single rotor extruders |
JP3330126B2 (ja) * | 1999-09-16 | 2002-09-30 | 東洋ゴム工業株式会社 | ゴムの複合押出装置及び未加硫ゴム押出方法 |
JP2003266523A (ja) | 2002-03-18 | 2003-09-24 | Toyo Tire & Rubber Co Ltd | ゴム連続成型装置の制御システム |
JP4738073B2 (ja) | 2005-06-27 | 2011-08-03 | 株式会社ブリヂストン | タイヤ構成部材用帯状ゴムの押出方法、および、帯状ゴム押出システム |
KR101860449B1 (ko) | 2010-06-28 | 2018-07-02 | 피렐리 타이어 소시에떼 퍼 아찌오니 | 엘라스토머 반제품 생산을 위해 압출기의 가열을 제어하는 방법 |
CN104470698A (zh) | 2012-06-25 | 2015-03-25 | 亨克产权经营者公司(有限责任) | 用于制造塑料颗粒、挤出型材或成型件的设备及其熔体泵 |
-
2016
- 2016-12-22 MX MX2018007366A patent/MX2018007366A/es unknown
- 2016-12-22 US US16/062,896 patent/US10926231B2/en active Active
- 2016-12-22 CN CN201680080137.XA patent/CN108602228B/zh active Active
- 2016-12-22 BR BR112018012793-0A patent/BR112018012793B1/pt active IP Right Grant
- 2016-12-22 WO PCT/IB2016/057924 patent/WO2017109744A1/en active Application Filing
- 2016-12-22 EP EP16826467.9A patent/EP3393747B1/en active Active
- 2016-12-22 RU RU2018126870A patent/RU2730339C2/ru active
-
2021
- 2021-01-20 US US17/153,470 patent/US11623187B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3393747B1 (en) | 2021-09-15 |
RU2730339C2 (ru) | 2020-08-21 |
EP3393747A1 (en) | 2018-10-31 |
CN108602228B (zh) | 2021-06-08 |
CN108602228A (zh) | 2018-09-28 |
WO2017109744A1 (en) | 2017-06-29 |
RU2018126870A3 (es) | 2020-03-11 |
US11623187B2 (en) | 2023-04-11 |
US20210138413A1 (en) | 2021-05-13 |
US20190001285A1 (en) | 2019-01-03 |
BR112018012793A2 (pt) | 2018-12-04 |
RU2018126870A (ru) | 2020-01-24 |
BR112018012793B1 (pt) | 2022-03-22 |
US10926231B2 (en) | 2021-02-23 |
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