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
Links
- 238000000465 moulding Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 230000007547 defect Effects 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
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)
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 (US20020051482A1-20020502-M00057.png) | 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 (US20020051482A1-20020502-M00057.png) |
Families Citing this family (6)
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)
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 |
-
1987
- 1987-09-11 JP JP22919687A patent/JPS6471722A/ja active Granted
Patent Citations (3)
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 |
Similar Documents
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 |