BRPI0516072A - aparelho para moldagem por compressão e método para formar objetos de plásticos - Google Patents
aparelho para moldagem por compressão e método para formar objetos de plásticosInfo
- Publication number
- BRPI0516072A BRPI0516072A BRPI0516072-3A BRPI0516072A BRPI0516072A BR PI0516072 A BRPI0516072 A BR PI0516072A BR PI0516072 A BRPI0516072 A BR PI0516072A BR PI0516072 A BRPI0516072 A BR PI0516072A
- Authority
- BR
- Brazil
- Prior art keywords
- die
- bottom member
- compression molding
- molding
- matrix
- Prior art date
Links
- 229920003023 plastic Polymers 0.000 title abstract 4
- 239000004033 plastic Substances 0.000 title abstract 4
- 238000000748 compression moulding Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000011159 matrix material Substances 0.000 abstract 3
- 238000000465 moulding Methods 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- 238000004080 punching Methods 0.000 abstract 2
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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
- B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
- B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
- B29C2043/3283—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
- B29C2043/3634—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices having specific surface shape, e.g. grooves, projections, corrugations
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5833—Measuring, controlling or regulating movement of moulds or mould parts, e.g. opening or closing, actuating
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
"APARELHO PARA MOLDAGEM POR COMPRESSãO E MéTODO PARA FORMAR OBJETOS DE PLáSTICO". A invenção refere-se a um método que compreende moldar plásticos por compressão para obter objetos (9) pelo meio de molde (2), sendo o dito meio de molde (2) dotado de um meio de punção (11; 111) e do meio de matriz (31, 32; 131, 132), sendo que o dito meio de matriz (31, 32; 131, 132) compreende um corpo de matriz (31; 131) e um elemento do fundo (32; 132) que operam mutuamente em conjunto para definir uma parte de uma cavidade formadora, a dita moldagem compreendendo mover reciprocamente o dito meio de matriz (31, 32; 131, 132) e o dito meio de punção (11; 111), sendo que ele compreende ainda impulsionar o dito elemento do fundo (32; 132) independentemente do dito meio de punção (11; 111) e do dito meio de matriz (31, 32; 131, 132); um aparelho para moldar plásticos por compressão para obter objetos (9), que compreende um meio de matriz (3) dotado de um meio de corpo de matriz (31; 131), e com um meio de elemento do fundo (32; 132) operando mutuamente em conjunto para definir uma parte do meio de cavidade formadora, estando o meio de fluido operacional (24) arranjado para mover reciprocamente o dito meio de elemento do fundo (32; 132) e o dito médio de corpo de matriz (31;131), e um meio de passagem arranjado para conduzir o dito meio de fluido operacional, sendo que o dito meio de passagem compreende o meio de estrangulamento (27).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000128A ITRE20040128A1 (it) | 2004-10-12 | 2004-10-12 | Gruppo per la formatura a compressione di oggetti in materiale polimerico |
| PCT/IB2005/002670 WO2006040630A2 (en) | 2004-10-12 | 2005-09-09 | Compression moulding apparatus and method for forming plastics objects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0516072A true BRPI0516072A (pt) | 2008-08-19 |
Family
ID=35502460
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0516245-9A BRPI0516245A (pt) | 2004-10-12 | 2005-08-03 | unidade para artigos de moldagem por compressão de material polimérico, e, método para moldar por compressão pré-formas de recipientes de material polimérico pela unidade |
| BRPI0516072-3A BRPI0516072A (pt) | 2004-10-12 | 2005-09-09 | aparelho para moldagem por compressão e método para formar objetos de plásticos |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0516245-9A BRPI0516245A (pt) | 2004-10-12 | 2005-08-03 | unidade para artigos de moldagem por compressão de material polimérico, e, método para moldar por compressão pré-formas de recipientes de material polimérico pela unidade |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20070286919A1 (pt) |
| EP (2) | EP1799417A2 (pt) |
| JP (2) | JP2008515659A (pt) |
| CN (2) | CN101044000A (pt) |
| AU (1) | AU2005293271A1 (pt) |
| BR (2) | BRPI0516245A (pt) |
| IT (1) | ITRE20040128A1 (pt) |
| MX (2) | MX2007004295A (pt) |
| WO (2) | WO2006040627A2 (pt) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRE20040127A1 (it) | 2004-10-12 | 2005-01-12 | Sacmi | Metodo e gruppo per la formatura a compressione di preforme per contenitori in materiale polimerico |
| ITMO20050212A1 (it) * | 2005-08-10 | 2007-02-11 | Sacmi | Apparati per formare oggetti |
| EP2065152B1 (en) * | 2006-09-12 | 2017-04-05 | Toyo Seikan Kaisha, Ltd. | Polypropylene cup type container and molding method thereof |
| ES2391490T3 (es) | 2007-05-04 | 2012-11-27 | Styron Europe Gmbh | Mezclas de brillo controlado de polímero de monovilideno aromático y etileno |
| IT1392824B1 (it) * | 2009-02-13 | 2012-03-23 | Sacmi | Apparato per formare oggetti |
| US8485916B2 (en) * | 2009-05-22 | 2013-07-16 | Eaton | Apparatus and method for forming a reminder rib in a grip |
| BR112012008194B1 (pt) | 2009-10-08 | 2022-02-22 | Dow Global Technologies Llc | Recipiente de parede fina moldado por expansão por sopro e recipiente de parede fina formado por compressão por sopro |
| JP5644017B2 (ja) * | 2010-01-20 | 2014-12-24 | 曙ブレーキ工業株式会社 | 樹脂ピストンの成形方法及び樹脂ピストンの製造方法 |
| ITUB20150485A1 (it) | 2015-03-13 | 2016-09-13 | Sacmi | Sistema di tenuta per plastica fusa |
| ITMO20150096A1 (it) * | 2015-05-05 | 2016-11-05 | Sacmi | Metodo e apparato per stampare a compressione un oggetto in materiale polimerico. |
| CN107127950A (zh) * | 2015-07-15 | 2017-09-05 | 葛云龙 | 采用冲头和冲针的空心圆管压制机 |
| IT201800010919A1 (it) * | 2018-12-10 | 2020-06-10 | Sacmi | Apparato e metodo per formare un oggetto concavo. |
| IT201900022992A1 (it) | 2019-12-04 | 2021-06-04 | Sacmi | Metodo e stampo per realizzare oggetti forati in materiale plastico |
| IT202100002525A1 (it) * | 2021-02-04 | 2022-08-04 | Sacmi | Apparato e metodo per riempire uno stampo. |
| US20240051195A1 (en) * | 2021-12-23 | 2024-02-15 | Arris Composites Inc. | Apparatus and Method for Controlling the Alignment of Fiber Loops in Compression Molded Articles |
| CH720861A1 (de) * | 2023-06-15 | 2024-12-30 | Hoffmann Neopac Ag | Vorrichtung und Verfahren zum Anformen eines Tubenkopfrohlings eines Tubenrohlings |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3499188A (en) * | 1966-12-13 | 1970-03-10 | Shell Oil Co | Apparatus for forming hollow articles of cold-strengthenable materials |
| CH475838A (de) * | 1967-06-01 | 1969-07-31 | I Valyi Emery | Verfahren und Ziehvorrichtung zum Formen eines hohlen Gegenstandes aus Kunststoff |
| US4529372A (en) * | 1976-07-23 | 1985-07-16 | Leesona Corporation | Hollow article forming apparatus |
| US4147748A (en) * | 1976-07-23 | 1979-04-03 | Saumsiegle Robert W | Displacement blow-molding |
| JPH07112638B2 (ja) * | 1991-05-02 | 1995-12-06 | 株式会社ヨシツカ精機 | 粉末成形プレスの加圧制御方法 |
| JP2657911B2 (ja) * | 1995-10-09 | 1997-09-30 | ファナック株式会社 | 電動式粉末成形機 |
| JPH09213726A (ja) * | 1996-02-01 | 1997-08-15 | Toshiba Mechatronics Kk | 半導体モールド装置とその装置の成形方法及び成形位置補正方法 |
| ATE290951T1 (de) * | 1998-11-25 | 2005-04-15 | Silgan Tubes Corp | Vorrichtung und verfahren zur herstellung von thermoplastischen schläuchen |
| US6349838B1 (en) * | 1998-12-25 | 2002-02-26 | Toyo Seikan Kaisha, Ltd. | Plastic bottle and method of producing the same |
| US6416312B1 (en) * | 1999-06-02 | 2002-07-09 | Alcoa Closure Systems International | Cam mechanism with side action for compression molding process |
| FR2795360B1 (fr) * | 1999-06-24 | 2001-12-14 | Technologique De Prec Mecaniqu | Procede de fabrication d'articles de conditionnement et machine de fabrication correspondante |
| DE60112086T2 (de) * | 2000-05-31 | 2006-04-20 | Morphic Technologies Aktiebolag | Verfahren, schlagmaschine sowie darin enthaltene ausrüstung |
| US6855289B2 (en) * | 2001-11-27 | 2005-02-15 | Graham Packaging Pet Technologies, Inc. | Method and apparatus for cooling during in-mold handle attachment |
| GB0209186D0 (en) * | 2002-04-23 | 2002-06-05 | Lomold Corp Nv | Production of preforms from which bottles can be blown |
-
2004
- 2004-10-12 IT IT000128A patent/ITRE20040128A1/it unknown
-
2005
- 2005-08-03 MX MX2007004295A patent/MX2007004295A/es not_active Application Discontinuation
- 2005-08-03 JP JP2007535256A patent/JP2008515659A/ja active Pending
- 2005-08-03 EP EP05776907A patent/EP1799417A2/en not_active Withdrawn
- 2005-08-03 WO PCT/IB2005/002303 patent/WO2006040627A2/en not_active Ceased
- 2005-08-03 CN CNA200580034246XA patent/CN101044000A/zh active Pending
- 2005-08-03 BR BRPI0516245-9A patent/BRPI0516245A/pt not_active IP Right Cessation
- 2005-08-03 US US11/664,461 patent/US20070286919A1/en not_active Abandoned
- 2005-09-09 JP JP2007535258A patent/JP2008515661A/ja active Pending
- 2005-09-09 AU AU2005293271A patent/AU2005293271A1/en not_active Abandoned
- 2005-09-09 MX MX2007004298A patent/MX2007004298A/es unknown
- 2005-09-09 BR BRPI0516072-3A patent/BRPI0516072A/pt not_active IP Right Cessation
- 2005-09-09 US US11/664,917 patent/US20090008810A1/en not_active Abandoned
- 2005-09-09 CN CNA2005800385959A patent/CN101056748A/zh active Pending
- 2005-09-09 EP EP05782973A patent/EP1812216A2/en not_active Withdrawn
- 2005-09-09 WO PCT/IB2005/002670 patent/WO2006040630A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU2005293271A1 (en) | 2006-04-20 |
| US20070286919A1 (en) | 2007-12-13 |
| EP1799417A2 (en) | 2007-06-27 |
| WO2006040627A3 (en) | 2006-06-01 |
| MX2007004295A (es) | 2007-06-15 |
| WO2006040630A3 (en) | 2006-08-03 |
| CN101056748A (zh) | 2007-10-17 |
| EP1812216A2 (en) | 2007-08-01 |
| BRPI0516245A (pt) | 2008-08-26 |
| WO2006040627A2 (en) | 2006-04-20 |
| WO2006040630A2 (en) | 2006-04-20 |
| ITRE20040128A1 (it) | 2005-01-12 |
| MX2007004298A (es) | 2007-06-07 |
| JP2008515661A (ja) | 2008-05-15 |
| CN101044000A (zh) | 2007-09-26 |
| JP2008515659A (ja) | 2008-05-15 |
| US20090008810A1 (en) | 2009-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
|
| 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 2160 DE 29/05/2012. |