KR101816789B1 - 차량용 플라스틱 연료탱크의 성형장치 - Google Patents
차량용 플라스틱 연료탱크의 성형장치 Download PDFInfo
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- KR101816789B1 KR101816789B1 KR1020160160654A KR20160160654A KR101816789B1 KR 101816789 B1 KR101816789 B1 KR 101816789B1 KR 1020160160654 A KR1020160160654 A KR 1020160160654A KR 20160160654 A KR20160160654 A KR 20160160654A KR 101816789 B1 KR101816789 B1 KR 101816789B1
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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
- 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
- B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
- B29D22/003—Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
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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
- 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
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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
- 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
- B29C43/50—Removing moulded articles
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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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06905—Using combined techniques for making the preform
- B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
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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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/28—Blow-moulding apparatus
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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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/48185—Moulds with more than one separate mould cavity
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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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
- B29C49/783—Measuring, controlling or regulating blowing pressure
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
- B29C66/4326—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms for making hollow articles or hollow-preforms, e.g. half-shells
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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
- 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
- B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
- B29C2043/028—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry using radial compression
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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
- 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
- B29C2043/3665—Moulds for making articles of definite length, i.e. discrete articles cores or inserts, e.g. pins, mandrels, sliders
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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
- 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
- B29C43/50—Removing moulded articles
- B29C2043/5007—Removing moulded articles using cores, i.e. the cores forming part of the mould cavity
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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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4879—Moulds characterised by mould configurations
- B29C2049/4881—Moulds characterised by mould configurations having a mandrel or core e.g. two mould halves with a core in-between
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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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/58—Blowing means
- B29C2049/5841—Plural independent blowing paths
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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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
- B29C49/783—Measuring, controlling or regulating blowing pressure
- B29C2049/7831—Measuring, controlling or regulating blowing pressure characterised by pressure values or ranges
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- 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
- B29L2031/7172—Fuel tanks, jerry cans
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
도 2는 본 발명에 따른 성형장치를 이용해서 플라스틱 연료탱크를 성형하는 과정을 설명하기 위한 도면,
도 3 내지 도 6은 본 발명에 따른 성형장치를 설명하기 위한 도면이다.
54 - 제2금형 55 - 중간몰드
56,57 - 반제품 58 - 플라스틱 부품
60 - 플라스틱 연료탱크
Claims (8)
- 패리슨을 연료탱크 형상을 갖는 반제품으로 성형하고 반제품을 완제품의 플라스틱 연료탱크로 성형하는 장치로서 합형 및 이형 동작하는 제1,2금형, 및 상기 제1,2금형사이로 삽입되거나 빠지도록 동작하는 중간몰드를 포함하는 차량용 플라스틱 연료탱크의 성형장치에 있어서,
상기 패리슨이 반제품으로 성형될 때에 중간몰드는 패리슨의 내측에 위치해서 코어역할을 하고, 제1,2금형이 합형될 때에 제1,2금형이 패리슨의 외측을 가압하고 중간몰드가 패리슨의 내측을 지지함에 따라 패리슨이 반제품으로 성형되고;
상기 제1,2금형의 캐비티와 연결되도록 제1,2금형에 각각 형성된 다수개의 에어통로;
상기 에어통로와 각각의 에어라인을 통해서 연결된 에어펌프; 및
상기 에어라인마다 한 개씩 설치된 것으로 제어기의 제어에 의해 에어통로와 에어펌프를 연결하거나 또는 에어통로와 대기를 연결하도록 작동하는 제어밸브를 포함하고;
상기 에어통로는 제1,2금형을 수평방향으로 절개한 단면에서 캐비티의 수평벽면을 관통하는 제1통로, 모서리를 관통하는 제2통로, 및 수직벽면을 관통하는 제3통로로 구성되고;
상기 패리슨의 내측으로 중간몰드가 삽입되고 제1,2금형이 합형 동작을 시작하기 전인 상태로서 패리슨이 반제품으로 성형되기 전인 제1단계일 때, 제1,2,3통로는 모두 대기와 연결되어서 에어벤트의 역할을 하고;
상기 제1,2금형이 합형 동작을 시작함에 따라 패리슨이 제1,2금형 및 중간몰드와 접촉하는 상태로서 패리슨이 캐비티의 입구를 막는 제2단계일 때, 제1,2,3통로는 모두 에어펌프와 연결되어서 캐비티는 진공상태가 되고;
상기 제1,2금형의 합형이 진행되고 중간몰드의 몸통부 및 패리슨이 캐비티로 삽입되는 상태로서 패리슨이 반제품으로 성형이 진행되는 제3단계일 때, 제1,2,3통로 중에서 패리슨에 의해 밀폐되는 통로는 대기와 연결되어서 에어벤트의 역할을 하고, 패리슨에 의해 밀폐되지 않은 나머지 통로는 에어펌프와 연결되어서 캐비티의 진공상태를 유지시키고;
상기 제1,2금형의 합형이 종료된 상태로서 패리슨이 반제품으로 성형이 완료된 제4단계일 때, 제1,2,3통로는 모두 대기와 연결되어서 에어벤트의 역할을 하고;
상기 제3단계에서는 제1통로가 패리슨에 의해 가장 먼저 밀폐되고 그 다음으로 제3통로가 밀폐되고 제2통로가 가장 늦게 밀폐되는 것을 특징으로 하는 차량용 플라스틱 연료탱크의 성형장치. - 청구항 1에 있어서,
상기 중간몰드는 제1,2금형의 합형시 제1,2금형의 캐비티로 삽입되는 몸통부; 및
상기 몸통부의 외측으로 돌출되고 제1,2금형의 합형시 캐비티의 밖에서 제1,2금형사이에 위치하는 플랜지부;를 포함하는 것을 특징으로 하는 차량용 플라스틱 연료탱크의 성형장치. - 청구항 2에 있어서,
상기 중간몰드의 몸통부는 단면이 사각형으로 형성되면서 사각형의 모서리는 라운드모양으로 형성된 것을 특징으로 하는 차량용 플라스틱 연료탱크의 성형장치. - 청구항 2에 있어서,
상기 중간몰드의 몸통부에는 반제품에 구멍을 뚫기 위한 니들 핀 및 반제품의 안쪽면에 열융착으로 결합되는 플라스틱 부품이 추가로 구비되고;
상기 니들 핀 및 플라스틱 부품은 제1,2금형이 합형된 상태에서 패리슨이 반제품으로 성형이 완료될 때까지는 중간몰드의 몸통부속에 위치하고, 제1,2금형이 합형된 상태에서 패리슨이 반제품으로 성형이 완료되고 나면 중간몰드의 몸통부로부터 돌출되어서 반제품에 구멍을 뚫거나 또는 반제품의 안쪽면에 열융착으로 결합되는 것을 특징으로 하는 차량용 플라스틱 연료탱크의 성형장치. - 삭제
- 삭제
- 삭제
- 삭제
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160160654A KR101816789B1 (ko) | 2016-11-29 | 2016-11-29 | 차량용 플라스틱 연료탱크의 성형장치 |
| EP17203638.6A EP3326781B1 (en) | 2016-11-29 | 2017-11-24 | Apparatus for forming plastic fuel tank for vehicle |
| CN201721602242.3U CN207954447U (zh) | 2016-11-29 | 2017-11-27 | 车辆用塑料燃料箱的成形设备 |
| US15/826,574 US20180147771A1 (en) | 2016-11-29 | 2017-11-29 | Apparatus for forming plastic fuel tank for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160160654A KR101816789B1 (ko) | 2016-11-29 | 2016-11-29 | 차량용 플라스틱 연료탱크의 성형장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101816789B1 true KR101816789B1 (ko) | 2018-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160160654A Expired - Fee Related KR101816789B1 (ko) | 2016-11-29 | 2016-11-29 | 차량용 플라스틱 연료탱크의 성형장치 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20180147771A1 (ko) |
| EP (1) | EP3326781B1 (ko) |
| KR (1) | KR101816789B1 (ko) |
| CN (1) | CN207954447U (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693394A (zh) * | 2019-01-22 | 2019-04-30 | 亚普汽车部件股份有限公司 | 吹塑成型设备和方法 |
| CN113246718B (zh) * | 2021-06-30 | 2022-03-11 | 统亚(山东)汽车科技集团有限公司 | 一种尿素箱和油箱总成 |
| BE1030933B1 (fr) * | 2022-09-30 | 2024-04-29 | Plastic Omnium Advanced Innovation And Res Sa | Moule, machine de moulage et procede de moulage par extrusion-soufflage |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006103116A (ja) * | 2004-10-05 | 2006-04-20 | Japan Steel Works Ltd:The | 中空成形方法及びその装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3534521A (en) * | 1968-10-18 | 1970-10-20 | Stone Container Corp | Vacuum system for skin-packaging machines |
| JPH0716998B2 (ja) * | 1986-11-18 | 1995-03-01 | 株式会社三洋化成工業所 | 圧着成形方法 |
| BE1013191A3 (fr) * | 1999-12-22 | 2001-10-02 | Solvay | Procede de fabrication de corps creux en matiere plastique. |
| WO2010006900A1 (en) * | 2008-06-23 | 2010-01-21 | Inergy Automotive Systems Research (Société Anonyme) | Process for manufacturing a fuel tank |
| CN103286939B (zh) * | 2013-05-06 | 2014-07-23 | 亚普汽车部件股份有限公司 | 一种带辅助阳模的两片吹塑中空箱体成型方法 |
| NL2011625C2 (nl) * | 2013-10-16 | 2015-04-20 | Bosch Sprang Beheer B V | Matrijssysteem voor een thermovormmachine, thermovormmachine en werkwijze voor het thermovormen van een product. |
| JP2015085669A (ja) * | 2013-11-01 | 2015-05-07 | トヨタ自動車株式会社 | 樹脂成形品の製造方法およびその製造装置 |
| KR101591952B1 (ko) * | 2014-05-09 | 2016-02-05 | 현대합성공업 주식회사 | 발포수지를 이용한 블로우 성형방법 및 그 장치 |
| FR3022176B1 (fr) * | 2014-06-12 | 2017-01-20 | Visteon Global Tech Inc | Dispositif de moule de thermoformage et procede de fabrication le mettant en oeuvre |
| US10265904B2 (en) * | 2014-12-05 | 2019-04-23 | Yachiyo Industry Co., Ltd. | Device for producing hollow container |
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2016
- 2016-11-29 KR KR1020160160654A patent/KR101816789B1/ko not_active Expired - Fee Related
-
2017
- 2017-11-24 EP EP17203638.6A patent/EP3326781B1/en active Active
- 2017-11-27 CN CN201721602242.3U patent/CN207954447U/zh not_active Expired - Fee Related
- 2017-11-29 US US15/826,574 patent/US20180147771A1/en not_active Abandoned
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006103116A (ja) * | 2004-10-05 | 2006-04-20 | Japan Steel Works Ltd:The | 中空成形方法及びその装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20180147771A1 (en) | 2018-05-31 |
| EP3326781A1 (en) | 2018-05-30 |
| CN207954447U (zh) | 2018-10-12 |
| EP3326781B1 (en) | 2020-04-15 |
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