JP7207279B2 - 樹脂含浸成形用金型 - Google Patents
樹脂含浸成形用金型 Download PDFInfo
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- JP7207279B2 JP7207279B2 JP2019214694A JP2019214694A JP7207279B2 JP 7207279 B2 JP7207279 B2 JP 7207279B2 JP 2019214694 A JP2019214694 A JP 2019214694A JP 2019214694 A JP2019214694 A JP 2019214694A JP 7207279 B2 JP7207279 B2 JP 7207279B2
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- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
- B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
-
- 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
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
- B29C70/14—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat oriented
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/462—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/542—Placing or positioning the reinforcement in a covering or packaging element before or during moulding, e.g. drawing in a sleeve
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
- B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
- B29K2105/14—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles oriented
-
- 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
- B29L2031/7154—Barrels, drums, tuns, vats
- B29L2031/7156—Pressure vessels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Textile Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
まず、第1実施形態に係る金型20について説明する。図2、図3に示されるように、この金型20は、下金型30と上金型50とを有している。下金型30は、収容部22の下半分を収容する下収容部32と、樹脂を貯留可能な貯留部26と、貯留部26から収容部22へ樹脂を流すための流路24と、貯留部26に貯留されている樹脂が流路24を通って収容部22へ流れるようにするための圧力を制御する圧力制御手段28と、を有している。
次に、第2実施形態に係る金型21について説明する。なお、第1実施形態と同等の部位には、同じ符号を付して詳細な説明は適宜省略する。
12 容器本体
16 繊維束
20 樹脂含浸成形用金型
21 樹脂含浸成形用金型
22 収容部
24 流路
26 貯留部
28 圧力制御手段
36 保持部
40 膜部材
46 通路
60 ピストン
S 空間部
Claims (2)
- 繊維束が巻回された容器本体を収容可能な収容部と、
流動性を有する未硬化の樹脂を貯留可能な貯留部と、
前記樹脂を前記貯留部へ向けて上方から供給するための供給路と、
前記貯留部に貯留されている前記樹脂を該貯留部から前記収容部へ流すための流路と、
前記貯留部に貯留されている前記樹脂が前記流路を通って前記収容部へ流れるようにするための圧力を一定に制御する圧力制御手段と、
を有し、
前記貯留部が、弾性変形可能な膜部材の上面を含んで構成され、
前記圧力制御手段が、前記膜部材の下面を露出させる空間部と、前記空間部への空気の流入及び前記空間部からの空気の流出を行う通路と、で構成されている樹脂含浸成形用金型。 - 繊維束が巻回された容器本体を収容可能な収容部と、
流動性を有する未硬化の樹脂を貯留可能な貯留部と、
前記樹脂を前記貯留部へ向けて上方から供給するための供給路と、
前記貯留部に貯留されている前記樹脂を該貯留部から前記収容部へ流すための流路と、
前記貯留部に貯留されている前記樹脂が前記流路を通って前記収容部へ流れるようにするための圧力を一定に制御する圧力制御手段と、
を有し、
前記貯留部が、ピストンの上面と、前記ピストンを昇降可能に保持する保持部の内面と、で構成され、
前記圧力制御手段が、前記ピストンの下面を露出させる空間部と、前記空間部への空気の流入及び前記空間部からの空気の流出を行う通路と、で構成されている樹脂含浸成形用金型。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019214694A JP7207279B2 (ja) | 2019-11-27 | 2019-11-27 | 樹脂含浸成形用金型 |
CN202010787377.1A CN112848377A (zh) | 2019-11-27 | 2020-08-07 | 用于树脂浸渍成型的模具 |
US16/989,903 US20210154953A1 (en) | 2019-11-27 | 2020-08-11 | Mold for resin impregnation molding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019214694A JP7207279B2 (ja) | 2019-11-27 | 2019-11-27 | 樹脂含浸成形用金型 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021084317A JP2021084317A (ja) | 2021-06-03 |
JP7207279B2 true JP7207279B2 (ja) | 2023-01-18 |
Family
ID=75974683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019214694A Active JP7207279B2 (ja) | 2019-11-27 | 2019-11-27 | 樹脂含浸成形用金型 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20210154953A1 (ja) |
JP (1) | JP7207279B2 (ja) |
CN (1) | CN112848377A (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019142118A (ja) | 2018-02-21 | 2019-08-29 | トヨタ自動車株式会社 | 高圧タンクの製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5913061Y2 (ja) * | 1979-03-30 | 1984-04-19 | 豊田合成株式会社 | 弾性部材接合用金型 |
JPH05104559A (ja) * | 1991-10-21 | 1993-04-27 | Sumitomo Rubber Ind Ltd | 反応射出成形装置および反応射出成形方法 |
JP2593772B2 (ja) * | 1992-09-01 | 1997-03-26 | 川崎重工業株式会社 | 複合材製品の製造方法 |
JP4774927B2 (ja) * | 2005-11-07 | 2011-09-21 | 村田機械株式会社 | Frp補強タンクの成形装置 |
JP5876791B2 (ja) * | 2012-08-28 | 2016-03-02 | 本田技研工業株式会社 | 繊維強化樹脂成形品の成形方法及びその装置 |
US20150167276A1 (en) * | 2013-12-13 | 2015-06-18 | Cnh America Llc | Power beyond valve assembly for an agricultural implement |
EP3489001A1 (en) * | 2017-11-22 | 2019-05-29 | Afros S.P.A. | Apparatus for fine and controlled adjustment of an injection molding process and related industrial process |
-
2019
- 2019-11-27 JP JP2019214694A patent/JP7207279B2/ja active Active
-
2020
- 2020-08-07 CN CN202010787377.1A patent/CN112848377A/zh active Pending
- 2020-08-11 US US16/989,903 patent/US20210154953A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019142118A (ja) | 2018-02-21 | 2019-08-29 | トヨタ自動車株式会社 | 高圧タンクの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112848377A (zh) | 2021-05-28 |
US20210154953A1 (en) | 2021-05-27 |
JP2021084317A (ja) | 2021-06-03 |
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