JPS6471722A - Setting of projection starting position of molded form in molding machine - Google Patents

Setting of projection starting position of molded form in molding machine

Info

Publication number
JPS6471722A
JPS6471722A JP22919687A JP22919687A JPS6471722A JP S6471722 A JPS6471722 A JP S6471722A JP 22919687 A JP22919687 A JP 22919687A JP 22919687 A JP22919687 A JP 22919687A JP S6471722 A JPS6471722 A JP S6471722A
Authority
JP
Japan
Prior art keywords
projecting
projection
rod
starting position
time
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.)
Granted
Application number
JP22919687A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0422417B2 (enrdf_load_stackoverflow
Inventor
Miyuki 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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding 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 true JPS6471722A (en) 1989-03-16
JPH0422417B2 JPH0422417B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014561A1 (en) * 1990-03-29 1991-10-03 Fanuc Ltd Ejector mechanism of injection molding machine
US5310331A (en) * 1990-06-16 1994-05-10 Fanuc Ltd Injection molding machine with a mold core drive apparatus
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.
US6616872B2 (en) 2000-11-10 2003-09-09 Fanuc Ltd Method of and apparatus for determining separating force of molded product from mold
JP2007320103A (ja) * 2006-05-31 2007-12-13 Nissei Plastics Ind Co 射出成形機の成形品突出し方法
EP1997604A1 (en) * 2007-05-28 2008-12-03 Fanuc Ltd Injection molding machine

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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014561A1 (en) * 1990-03-29 1991-10-03 Fanuc Ltd Ejector mechanism of injection molding machine
US5196213A (en) * 1990-03-29 1993-03-23 Fanuc Ltd. Ejector mechanism in an injection molding machine
US5310331A (en) * 1990-06-16 1994-05-10 Fanuc Ltd Injection molding machine with a mold core drive apparatus
EP0487734B1 (en) * 1990-06-16 1995-09-20 Fanuc Ltd. Injection molding machine provided with metallic core driving device
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.
US6616872B2 (en) 2000-11-10 2003-09-09 Fanuc Ltd Method of and apparatus for determining separating force of molded product from mold
JP2007320103A (ja) * 2006-05-31 2007-12-13 Nissei Plastics Ind Co 射出成形機の成形品突出し方法
EP1997604A1 (en) * 2007-05-28 2008-12-03 Fanuc Ltd Injection molding machine
US7708540B2 (en) 2007-05-28 2010-05-04 Fanuc Ltd Injection molding machine

Also Published As

Publication number Publication date
JPH0422417B2 (enrdf_load_stackoverflow) 1992-04-17

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Legal Events

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R250 Receipt of annual fees

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