JPH0422417B2 - - Google Patents

Info

Publication number
JPH0422417B2
JPH0422417B2 JP62229196A JP22919687A JPH0422417B2 JP H0422417 B2 JPH0422417 B2 JP H0422417B2 JP 62229196 A JP62229196 A JP 62229196A JP 22919687 A JP22919687 A JP 22919687A JP H0422417 B2 JPH0422417 B2 JP H0422417B2
Authority
JP
Japan
Prior art keywords
protruding
rod
plate
protrusion
ejection
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 - Lifetime
Application number
JP62229196A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6471722A (en
Inventor
Myuki Shimizu
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.)
Nissei Plastic Industrial Co Ltd
Original Assignee
Nissei Plastic Industrial Co 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 Nissei Plastic Industrial Co Ltd filed Critical Nissei Plastic Industrial Co Ltd
Priority to JP22919687A priority Critical patent/JPS6471722A/ja
Publication of JPS6471722A publication Critical patent/JPS6471722A/ja
Publication of JPH0422417B2 publication Critical patent/JPH0422417B2/ja
Granted 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/7626—Measuring, controlling or regulating the ejection or removal of 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
    • B29C45/4005—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP22919687A 1987-09-11 1987-09-11 Setting of projection starting position of molded form in molding machine Granted JPS6471722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22919687A JPS6471722A (en) 1987-09-11 1987-09-11 Setting of projection starting position of molded form in molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22919687A JPS6471722A (en) 1987-09-11 1987-09-11 Setting of projection starting position of molded form in molding machine

Publications (2)

Publication Number Publication Date
JPS6471722A JPS6471722A (en) 1989-03-16
JPH0422417B2 true JPH0422417B2 (th) 1992-04-17

Family

ID=16888315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22919687A Granted JPS6471722A (en) 1987-09-11 1987-09-11 Setting of projection starting position of molded form in molding machine

Country Status (1)

Country Link
JP (1) JPS6471722A (th)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03278929A (ja) * 1990-03-29 1991-12-10 Fanuc Ltd 射出成形機のイジェクタ機構
JP2649098B2 (ja) * 1990-06-16 1997-09-03 ファナック株式会社 コア駆動装置内蔵射出成形機
EP0656250A4 (en) * 1993-04-20 1997-12-17 Sankyokasei Kabushiki Kaisha CONTROL DEVICE FOR DEBURRING AND DEFORMING ON AN INJECTION MOLDING MACHINE AND CONTROL METHOD.
JP3459631B2 (ja) 2000-11-10 2003-10-20 ファナック株式会社 成形品離型力測定方法及び装置
JP4533345B2 (ja) * 2006-05-31 2010-09-01 日精樹脂工業株式会社 射出成形機の成形品突出し方法
JP4199283B2 (ja) 2007-05-28 2008-12-17 ファナック株式会社 射出成形機

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942941A (ja) * 1982-09-02 1984-03-09 Nissei Plastics Ind Co 射出成形機突出制御方法
JPS6227126A (ja) * 1985-07-29 1987-02-05 Nissei Plastics Ind Co 位置設定制御方法
JPS62104723A (ja) * 1985-10-31 1987-05-15 Meiki Co Ltd 射出成形機の成形品突出制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942941A (ja) * 1982-09-02 1984-03-09 Nissei Plastics Ind Co 射出成形機突出制御方法
JPS6227126A (ja) * 1985-07-29 1987-02-05 Nissei Plastics Ind Co 位置設定制御方法
JPS62104723A (ja) * 1985-10-31 1987-05-15 Meiki Co Ltd 射出成形機の成形品突出制御方法

Also Published As

Publication number Publication date
JPS6471722A (en) 1989-03-16

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees