KR890006571U - Screw injection molding device for plastic injection mold - Google Patents

Screw injection molding device for plastic injection mold

Info

Publication number
KR890006571U
KR890006571U KR2019870015333U KR870015333U KR890006571U KR 890006571 U KR890006571 U KR 890006571U KR 2019870015333 U KR2019870015333 U KR 2019870015333U KR 870015333 U KR870015333 U KR 870015333U KR 890006571 U KR890006571 U KR 890006571U
Authority
KR
South Korea
Prior art keywords
molding device
screw
injection molding
injection mold
plastic
Prior art date
Application number
KR2019870015333U
Other languages
Korean (ko)
Other versions
KR900007244Y1 (en
Inventor
김태석
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019870015333U priority Critical patent/KR900007244Y1/en
Publication of KR890006571U publication Critical patent/KR890006571U/en
Application granted granted Critical
Publication of KR900007244Y1 publication Critical patent/KR900007244Y1/en

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
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • B29C2045/4036—Ejector constructions; Ejector operating mechanisms driven by a screw and nut mechanism
    • 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
    • B29L2001/00—Articles provided with screw threads
    • B29L2001/007—Screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Gears, Cams (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
KR2019870015333U 1987-09-08 1987-09-08 Ejecting device for screw thread articles KR900007244Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870015333U KR900007244Y1 (en) 1987-09-08 1987-09-08 Ejecting device for screw thread articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870015333U KR900007244Y1 (en) 1987-09-08 1987-09-08 Ejecting device for screw thread articles

Publications (2)

Publication Number Publication Date
KR890006571U true KR890006571U (en) 1989-05-13
KR900007244Y1 KR900007244Y1 (en) 1990-08-11

Family

ID=19267633

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870015333U KR900007244Y1 (en) 1987-09-08 1987-09-08 Ejecting device for screw thread articles

Country Status (1)

Country Link
KR (1) KR900007244Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110406046A (en) * 2019-08-29 2019-11-05 珠海格力精密模具有限公司 A kind of novel die positioning rotation stop device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100800257B1 (en) * 2007-06-08 2008-02-01 김광태 Eject mold for plastic screw
KR200470754Y1 (en) * 2012-12-20 2014-01-09 (주)아모레퍼시픽 A Screw Molding Opening Unit Using Magnetic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110406046A (en) * 2019-08-29 2019-11-05 珠海格力精密模具有限公司 A kind of novel die positioning rotation stop device

Also Published As

Publication number Publication date
KR900007244Y1 (en) 1990-08-11

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19970829

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee