ES2833502T3 - Sistema de núcleo de moldeado segmentado de un molde de inyección, un procedimiento de moldeado por inyección de artículos huecos formados de esta manera - Google Patents

Sistema de núcleo de moldeado segmentado de un molde de inyección, un procedimiento de moldeado por inyección de artículos huecos formados de esta manera Download PDF

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Publication number
ES2833502T3
ES2833502T3 ES15794315T ES15794315T ES2833502T3 ES 2833502 T3 ES2833502 T3 ES 2833502T3 ES 15794315 T ES15794315 T ES 15794315T ES 15794315 T ES15794315 T ES 15794315T ES 2833502 T3 ES2833502 T3 ES 2833502T3
Authority
ES
Spain
Prior art keywords
core
mold
core system
group
segments
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES15794315T
Other languages
English (en)
Spanish (es)
Inventor
Efraim Haimoff
Arie Asher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keter Plastic Ltd
Original Assignee
Keter Plastic Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Keter Plastic Ltd filed Critical Keter Plastic Ltd
Application granted granted Critical
Publication of ES2833502T3 publication Critical patent/ES2833502T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores
    • 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
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating 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
    • 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
    • B29C45/26—Moulds
    • 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
    • B29C45/26—Moulds
    • B29C45/2602—Mould construction elements
    • 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
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • B29C45/332—Mountings or guides therefor; Drives 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
    • B29C45/26—Moulds
    • B29C45/36—Moulds having means for locating or centering cores
    • B29C2045/366—Moulds having means for locating or centering cores using retractable pins
    • 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
    • B29L2022/00—Hollow articles
    • B29L2022/002—Globes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
ES15794315T 2014-08-29 2015-08-27 Sistema de núcleo de moldeado segmentado de un molde de inyección, un procedimiento de moldeado por inyección de artículos huecos formados de esta manera Active ES2833502T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462043438P 2014-08-29 2014-08-29
PCT/IL2015/050861 WO2016030894A1 (en) 2014-08-29 2015-08-27 Segmented molding core system of an injection mould, a method of injection molding a hollow articles formed thereby

Publications (1)

Publication Number Publication Date
ES2833502T3 true ES2833502T3 (es) 2021-06-15

Family

ID=54541134

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15794315T Active ES2833502T3 (es) 2014-08-29 2015-08-27 Sistema de núcleo de moldeado segmentado de un molde de inyección, un procedimiento de moldeado por inyección de artículos huecos formados de esta manera

Country Status (20)

Country Link
US (2) US20170246783A1 (enExample)
EP (1) EP3186053B1 (enExample)
JP (1) JP6613301B2 (enExample)
KR (1) KR20170078602A (enExample)
CN (2) CN205238458U (enExample)
AU (1) AU2015308056C1 (enExample)
BR (1) BR112017003816A2 (enExample)
CA (1) CA2959286A1 (enExample)
CL (1) CL2017000466A1 (enExample)
EA (1) EA034344B1 (enExample)
ES (1) ES2833502T3 (enExample)
HU (1) HUE052899T2 (enExample)
IL (1) IL250789B (enExample)
MX (1) MX2017002634A (enExample)
PH (1) PH12017500347A1 (enExample)
PL (1) PL3186053T3 (enExample)
SG (1) SG11201701441VA (enExample)
UA (1) UA121867C2 (enExample)
WO (1) WO2016030894A1 (enExample)
ZA (1) ZA201702123B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10322538B2 (en) * 2016-05-13 2019-06-18 The Procter & Gamble Company Process for molding hollow workpieces
CN108274703A (zh) * 2018-01-29 2018-07-13 湖北工业大学 狭小空间内二级联动内抽芯注塑模
WO2019193515A1 (en) * 2018-04-04 2019-10-10 Guala Closures S.P.A. Device for forming components having a cavity
DE102018107969B3 (de) * 2018-04-04 2019-06-19 Leonhardt e. K. Verfahren zum Herstellen eines Strahlleitrasters
WO2021038810A1 (ja) * 2019-08-29 2021-03-04 株式会社Ｎｅｏ 中空成形体成形型及び中空成形体の製造方法
CN110587923B (zh) * 2019-09-16 2021-01-05 珠海集致科技有限公司 一种电吹风外壳注塑模具及其注塑成型方法
CN111251551A (zh) * 2020-03-18 2020-06-09 上海康德莱医疗器械自动化研究所有限公司 一种注塑模具
NL1044079B1 (en) * 2021-06-30 2023-01-09 Robert Van Dongen Antoine Mould
CN115195043B (zh) * 2022-07-22 2024-07-05 深圳市中孚能电气设备有限公司 注塑模具、透明塑胶件及注塑成型方法
CN118372430B (zh) * 2024-06-21 2024-09-03 赫比（上海）精密模具有限公司 整圈倒扣模具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482815A (en) * 1967-07-07 1969-12-09 Victor Naturale Collapsible core for a mold
JPS5755071Y2 (enExample) * 1975-08-08 1982-11-29
JPS5772824A (en) * 1980-10-24 1982-05-07 Ricoh Co Ltd Molding device
US4832307A (en) * 1988-09-15 1989-05-23 Toshiba Kikai Kabushiki Kaisha Injection mold
DE4320644C1 (de) * 1993-06-22 1994-10-13 Geyer Werkzeugbau Verfahren zur Entformung von Spritzgießhohlkörpern mit Hinterschneidungen in der Innenkontur und zugehöriger Formkern
JP2869854B2 (ja) * 1994-10-19 1999-03-10 株式会社トスカ 合成樹脂の成形方法とその装置
US20060188601A1 (en) 2005-02-18 2006-08-24 Mr. Garry Zydron Collapsible core using two sleeves and is spring loaded
US20090152770A1 (en) 2007-08-07 2009-06-18 Canon Virginia Inc. Mechanically collapsible core for injection molding
JP5748066B2 (ja) * 2012-05-16 2015-07-15 株式会社テクノクラーツ アンダーカット処理機構
CN102922670A (zh) * 2012-11-07 2013-02-13 曲阜天博汽车零部件制造有限公司 一种abs轮速传感器注塑模具
JP5942815B2 (ja) * 2012-11-26 2016-06-29 株式会社ジェイテクト 等速ジョイント用ブーツの成形金型
CN203344263U (zh) * 2013-07-08 2013-12-18 顺德职业技术学院 可实现螺纹始点一致的自动脱螺纹二次顶出注塑模

Also Published As

Publication number Publication date
UA121867C2 (uk) 2020-08-10
CA2959286A1 (en) 2016-03-03
EA201700124A1 (ru) 2017-07-31
ZA201702123B (en) 2018-08-29
JP2017525595A (ja) 2017-09-07
EA034344B1 (ru) 2020-01-29
US20170246783A1 (en) 2017-08-31
WO2016030894A1 (en) 2016-03-03
IL250789A0 (en) 2017-04-30
HUE052899T2 (hu) 2021-05-28
CN205238458U (zh) 2016-05-18
AU2015308056A8 (en) 2017-05-04
BR112017003816A2 (pt) 2018-01-23
CN105383003B (zh) 2018-06-12
AU2015308056C1 (en) 2021-01-28
IL250789B (en) 2021-07-29
EP3186053A1 (en) 2017-07-05
KR20170078602A (ko) 2017-07-07
US20200276743A1 (en) 2020-09-03
CL2017000466A1 (es) 2017-12-11
MX2017002634A (es) 2017-06-07
JP6613301B2 (ja) 2019-11-27
AU2015308056B2 (en) 2020-10-08
SG11201701441VA (en) 2017-03-30
WO2016030894A8 (en) 2017-04-13
CN105383003A (zh) 2016-03-09
AU2015308056A1 (en) 2017-03-16
PL3186053T3 (pl) 2021-05-17
HK1221690A1 (zh) 2017-06-09
EP3186053B1 (en) 2020-10-14
PH12017500347A1 (en) 2017-07-17

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