HK1210104A1 - Device for demolding parts - Google Patents

Device for demolding parts

Info

Publication number
HK1210104A1
HK1210104A1 HK15111009.9A HK15111009A HK1210104A1 HK 1210104 A1 HK1210104 A1 HK 1210104A1 HK 15111009 A HK15111009 A HK 15111009A HK 1210104 A1 HK1210104 A1 HK 1210104A1
Authority
HK
Hong Kong
Prior art keywords
demolding parts
demolding
parts
Prior art date
Application number
HK15111009.9A
Other languages
English (en)
Chinese (zh)
Inventor
Alberto Navarra Pruna
Original Assignee
Comercial De Utiles Y Moldes Sa
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 Comercial De Utiles Y Moldes Sa filed Critical Comercial De Utiles Y Moldes Sa
Publication of HK1210104A1 publication Critical patent/HK1210104A1/xx

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
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • 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
    • 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
    • B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
    • 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
    • B29C45/4435—Removing or ejecting moulded articles for undercut articles using inclined, tiltable or flexible undercut forming elements driven by the ejector means
    • 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
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • B29C2045/4042—Ejector constructions; Ejector operating mechanisms driven by rack and pinion means
    • 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
    • B29C2045/445—Removing or ejecting moulded articles for undercut articles using the movable undercut forming element for ejection of the moulded article
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76083—Position
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/7624—Ejection unit
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76451—Measurement means
    • B29C2945/76488—Magnetic, electro-magnetic
    • 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
    • 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
    • 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
    • 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
    • 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
    • B29C45/76—Measuring, controlling or regulating
HK15111009.9A 2014-01-28 2015-11-09 Device for demolding parts HK1210104A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201430098A ES2542024B1 (es) 2014-01-28 2014-01-28 Dispositivo para el desmoldeado de piezas

Publications (1)

Publication Number Publication Date
HK1210104A1 true HK1210104A1 (en) 2016-04-15

Family

ID=52577804

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15111009.9A HK1210104A1 (en) 2014-01-28 2015-11-09 Device for demolding parts

Country Status (6)

Country Link
US (1) US9308681B2 (es)
EP (1) EP2899010B1 (es)
ES (2) ES2542024B1 (es)
HK (1) HK1210104A1 (es)
PL (1) PL2899010T3 (es)
PT (1) PT2899010T (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2625252B1 (es) * 2016-01-18 2018-04-24 Comercial de Útiles y Moldes, S.A. Dispositivo para el desmoldeado de piezas y molde que comprende dicho dispositivo
US11059203B2 (en) 2016-04-19 2021-07-13 Technocrats Corporation Undercut processing mechanism, molding die and molded product
FR3053269B1 (fr) * 2016-06-30 2018-08-17 Faurecia Interieur Industrie Dispositif d'ejection d'une piece formee sur une partie de moule et outil de realisation associe
CN107598115B (zh) * 2017-10-09 2023-12-22 崇州天智轻量化制造有限公司 一种镁合金无缝闭合腔体半固态智能成型系统
IT201800003877A1 (it) * 2018-03-22 2019-09-22 Ermanno Balzi S R L Dispositivo estrattore per stampi
CN109551720B (zh) * 2018-11-05 2020-05-05 浙江工商职业技术学院 动模驱式定模双内侧抽芯机构
CN111558706B (zh) * 2020-04-14 2021-11-16 宇龙计算机通信科技(深圳)有限公司 斜顶脱模机构及铸造模具
CN112277268B (zh) * 2020-10-09 2022-06-21 常州安康医疗器械有限公司 一种可降解组织夹模具脱模装置
CN113635524B (zh) * 2021-08-02 2022-10-25 浙江凯华模具有限公司 一种注塑模具齿条斜顶机构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1349122A (en) * 1920-04-23 1920-08-10 Doehler Die Casting Co Die-casting apparatus
GB1381114A (en) * 1971-06-01 1975-01-22 Codd D T Mechanical transmission coupling to transmit rectilinear force and movement
DE2917799C2 (de) * 1979-05-03 1981-04-23 HASCO-Normalien Hasenclever & Co, 5880 Lüdenscheid Kunststoff-Spritzgießform oder Preßform mit einem verschiebbar geführten Formteil
CS254160B1 (en) * 1985-07-18 1988-01-15 Jan Soos Shifting mechanism
JPS6294319A (ja) * 1985-10-21 1987-04-30 Fanuc Ltd 射出成形機の製品自動取出し装置
US5518679A (en) * 1995-01-17 1996-05-21 Sta-Rite Industries, Inc. Method and apparatus for making a component having interior and exterior threads
JP2987133B2 (ja) * 1997-04-25 1999-12-06 日本電産コパル株式会社 軸流ファンと軸流ファンの羽根体の製造方法及び軸流ファンの羽根体の製造用金型
US6450797B1 (en) * 2001-03-01 2002-09-17 Stackteck Systems Limited Compact slide actuation mold
DE10128875A1 (de) * 2001-06-15 2002-12-19 Schaufler Gmbh & Co Werkzeugba Vorrichtung und Verfahren zur Entformung eines Hinterschnittes
DE202004010812U1 (de) * 2004-07-10 2004-09-30 Demag Ergotech Gmbh Spritzgießmaschine mit integriertem Wegmesssystem
JP5363035B2 (ja) * 2008-06-17 2013-12-11 ファナック株式会社 射出成形機のエジェクタ異常検出装置
JP5374357B2 (ja) * 2009-12-28 2013-12-25 ファナック株式会社 射出成形機のエジェクタ制御装置
CN201989304U (zh) * 2010-11-15 2011-09-28 郑恬晨 一种模具及其顶出机构
ES2398793B1 (es) 2012-11-27 2014-02-10 Comercial de Útiles y Moldes, S.A. Dispositivo para el desmoldeado de piezas
CN103448217B (zh) * 2013-08-30 2015-09-02 宁波双林模具有限公司 一种斜齿条传动的斜抽芯脱模装置

Also Published As

Publication number Publication date
ES2672570T3 (es) 2018-06-15
US9308681B2 (en) 2016-04-12
US20150209989A1 (en) 2015-07-30
ES2542024B1 (es) 2016-05-12
EP2899010B1 (en) 2018-05-09
PL2899010T3 (pl) 2018-11-30
ES2542024A1 (es) 2015-07-29
EP2899010A1 (en) 2015-07-29
PT2899010T (pt) 2018-09-28

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