CA2269413C - Appareil pour enlever les pieces filetees moulees par injection - Google Patents

Appareil pour enlever les pieces filetees moulees par injection Download PDF

Info

Publication number
CA2269413C
CA2269413C CA 2269413 CA2269413A CA2269413C CA 2269413 C CA2269413 C CA 2269413C CA 2269413 CA2269413 CA 2269413 CA 2269413 A CA2269413 A CA 2269413A CA 2269413 C CA2269413 C CA 2269413C
Authority
CA
Canada
Prior art keywords
stripper ring
stripper
rotator
mold
core
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.)
Expired - Fee Related
Application number
CA 2269413
Other languages
English (en)
Other versions
CA2269413A1 (fr
Inventor
Ealias C. Joseph
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.)
StackTeck Systems Ltd
Original Assignee
StackTeck Systems 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
Priority claimed from US09/258,299 external-priority patent/US6238202B1/en
Application filed by StackTeck Systems Ltd filed Critical StackTeck Systems Ltd
Publication of CA2269413A1 publication Critical patent/CA2269413A1/fr
Application granted granted Critical
Publication of CA2269413C publication Critical patent/CA2269413C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C45/26—Moulds
    • B29C45/2681—Moulds with rotatable mould parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CA 2269413 1999-02-26 1999-04-20 Appareil pour enlever les pieces filetees moulees par injection Expired - Fee Related CA2269413C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/258,299 1999-02-26
US09/258,299 US6238202B1 (en) 1999-02-26 1999-02-26 Apparatus for ejecting threaded injection molded parts

Publications (2)

Publication Number Publication Date
CA2269413A1 CA2269413A1 (fr) 2000-08-26
CA2269413C true CA2269413C (fr) 2005-02-22

Family

ID=29711670

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2269413 Expired - Fee Related CA2269413C (fr) 1999-02-26 1999-04-20 Appareil pour enlever les pieces filetees moulees par injection

Country Status (1)

Country Link
CA (1) CA2269413C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107364080B (zh) * 2017-08-04 2023-08-15 嘉亨家化股份有限公司 一种瓶盖铰牙注塑模具
CN112318841A (zh) * 2020-01-06 2021-02-05 姚春祥 一种pvc复合管的电磁加热、脱模控制方法
CN112895315A (zh) * 2020-12-31 2021-06-04 和平县华毅塑胶制品有限公司 螺纹产品脱膜模具
CN114559622B (zh) * 2022-02-28 2023-01-24 泗阳宝源塑胶材料有限公司 一种便于冷却的瓶盖注塑成型设备
CN115782056B (zh) * 2022-07-04 2026-01-20 亿和精密工业（苏州）有限公司 一种新能源平衡车中心罩的注塑模具
CN115401882B (zh) * 2022-10-28 2023-02-03 宁波双林模具有限公司 一种脱模机构
CN116141594B (zh) * 2022-12-22 2025-10-17 凸版久正包装材料(上海)有限公司 一种注塑机及血液透析管壳体
CN121374937A (zh) * 2025-12-25 2026-01-23 广东美的精密模具科技有限公司 抽芯装置及齿轮模具

Also Published As

Publication number Publication date
CA2269413A1 (fr) 2000-08-26

Similar Documents

Publication Publication Date Title
US6238202B1 (en) Apparatus for ejecting threaded injection molded parts
US5776521A (en) Apparatus for forming threaded moulded articles
US5417913A (en) Injection molding system with removable tie rods
US6613262B1 (en) Molding system with movable mold modules
US7157037B2 (en) Apparatus for making threaded articles in a plastic injection molding process
CA2269413C (fr) Appareil pour enlever les pieces filetees moulees par injection
US9333691B2 (en) High speed clamp system for an injection molding machine
US8082973B2 (en) Method and device for core pulling and insertion in synchronization with the opening and closing of the mold
SU753351A3 (ru) Устройство дл лить под давлением полимерных материалов
US5798074A (en) Process for forming a threaded molded plastic article
US20170252955A1 (en) Compact clamp apparatus with integrated mold break
WO2009111854A1 (fr) Mécanisme de fermeture intégré au moule et son procédé
EP3368287A1 (fr) Procédé et dispositif de fabrication pour réaliser une courroie dentée double
US5565223A (en) Apparatus for forming molded article
DE69412197T2 (de) Verfahren und Vorrichtung zum Formen eines gegossenen Gegenstandes
CH417064A (de) Spritzgussmaschine für thermoplastische Kunststoffe
EP1214185B2 (fr) Dispositif de serrage pour moulage par soufflage
CN206796437U (zh) 一种螺纹冲头脱模机构
RU2423232C2 (ru) Машина для компрессионного формования крышек
US20210046684A1 (en) Compact clamp apparatus with integral high force mold break actuator
US7484954B2 (en) Molding-system locking mechanism
CN114889071B (zh) 二板式注塑机同步抱闸机构及其使用方法
CN217968134U (zh) 一种内螺纹瓶盖生产设备
CN224042496U (zh) 一种旋转90°液压顶芯机构
US9862123B2 (en) Thread forming device for compression molding and apparatus incorporating same

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed