JPS6325934B2 - - Google Patents
Info
- Publication number
- JPS6325934B2 JPS6325934B2 JP57062835A JP6283582A JPS6325934B2 JP S6325934 B2 JPS6325934 B2 JP S6325934B2 JP 57062835 A JP57062835 A JP 57062835A JP 6283582 A JP6283582 A JP 6283582A JP S6325934 B2 JPS6325934 B2 JP S6325934B2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- shaft
- holding member
- gear
- rotational force
- 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
Links
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 3
- 239000012778 molding material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 28
- 230000007246 mechanism Effects 0.000 description 11
- 238000001746 injection moulding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005303 weighing Methods 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
- B29C45/70—Means for plasticising or homogenising the moulding material or forcing it into the mould, combined with mould opening, closing or clamping devices
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
- B29C45/5008—Drive means therefor
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
- B29C45/5008—Drive means therefor
- B29C2045/5028—Drive means therefor screws axially driven by the coaxial rotor of an electric motor
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
- B29C45/5008—Drive means therefor
- B29C2045/5032—Drive means therefor using means for detecting injection or back pressures
- B29C2045/5036—Drive means therefor using means for detecting injection or back pressures back pressure obtaining means
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
- B29C45/5008—Drive means therefor
- B29C2045/5076—Drive means therefor using a single drive motor for rotary and for axial movements of the screw
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 (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6283582A JPS58179631A (ja) | 1982-04-15 | 1982-04-15 | 射出装置のスクリユ背圧制御方法及び装置 |
CA000412971A CA1196458A (en) | 1981-10-08 | 1982-10-06 | Injection molding machine |
EP82902987A EP0090863B1 (en) | 1981-10-08 | 1982-10-07 | Injection molding apparatus |
PCT/JP1982/000402 WO1983001224A1 (en) | 1981-10-08 | 1982-10-07 | Injection molding apparatus |
GB08315631A GB2119307B (en) | 1981-10-08 | 1982-10-07 | Injection molding apparatus |
DE823249092T DE3249092T1 (de) | 1981-10-08 | 1982-10-07 | Spritzgussmaschine |
US06/512,135 US4540359A (en) | 1981-10-08 | 1982-10-07 | Injection molding machine |
EP86201955A EP0239682B1 (en) | 1981-10-08 | 1982-10-07 | Injection molding apparatus1 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6283582A JPS58179631A (ja) | 1982-04-15 | 1982-04-15 | 射出装置のスクリユ背圧制御方法及び装置 |
Related Child Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11360182A Division JPS58179630A (ja) | 1982-06-30 | 1982-06-30 | 射出成形機 |
JP16087384A Division JPS60220723A (ja) | 1984-07-31 | 1984-07-31 | 電動式射出装置 |
JP8996389A Division JPH0248915A (ja) | 1989-04-10 | 1989-04-10 | インラインスクリュ式電動射出装置 |
JP8996189A Division JPH0248913A (ja) | 1989-04-10 | 1989-04-10 | インラインスクリュ式電動射出装置 |
JP8996289A Division JPH0248914A (ja) | 1989-04-10 | 1989-04-10 | インラインスクリュ式電動射出装置 |
JP8996089A Division JPH0248912A (ja) | 1989-04-10 | 1989-04-10 | インラインスクリュ式電動射出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58179631A JPS58179631A (ja) | 1983-10-20 |
JPS6325934B2 true JPS6325934B2 (zh) | 1988-05-27 |
Family
ID=13211763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6283582A Granted JPS58179631A (ja) | 1981-10-08 | 1982-04-15 | 射出装置のスクリユ背圧制御方法及び装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58179631A (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60174625A (ja) * | 1984-01-31 | 1985-09-07 | Nissei Plastics Ind Co | 電動式射出装置における射出力検出方法 |
JPS60204306A (ja) * | 1984-03-29 | 1985-10-15 | Toyoda Gosei Co Ltd | 射出成形機 |
JPS60262616A (ja) * | 1984-06-11 | 1985-12-26 | Fanuc Ltd | 射出成形機における混練方法 |
JPS6119328A (ja) * | 1984-07-05 | 1986-01-28 | Niigata Eng Co Ltd | 射出成形機における圧力制御装置 |
JPS6119325A (ja) * | 1984-07-07 | 1986-01-28 | Fanuc Ltd | 射出成形機におけるスクリユ−回転・射出機構 |
JPS6125127U (ja) * | 1984-07-19 | 1986-02-14 | 株式会社日本製鋼所 | 射出成形機の電動射出装置 |
JPS6131221A (ja) * | 1984-07-24 | 1986-02-13 | Nissei Plastics Ind Co | 射出成形機における背圧力制御方法 |
JPS6161819A (ja) * | 1984-09-04 | 1986-03-29 | Fanuc Ltd | 射出速度のプログラム制御装置 |
JPS6161818A (ja) * | 1984-09-04 | 1986-03-29 | Fanuc Ltd | 射出成形機のスクリユ回転制御方式 |
JPS6161820A (ja) * | 1984-09-04 | 1986-03-29 | Fanuc Ltd | 射出成形機の保圧制御方式 |
JPS6168216A (ja) * | 1984-09-13 | 1986-04-08 | Fanuc Ltd | ノズルタッチ機構 |
JPS61106219A (ja) * | 1984-10-31 | 1986-05-24 | Fanuc Ltd | 射出成形機のモニタ回路 |
JPS61106216A (ja) * | 1984-10-31 | 1986-05-24 | Fanuc Ltd | ノズルタッチ機構 |
JPS61125823A (ja) * | 1984-11-24 | 1986-06-13 | Fanuc Ltd | 射出成形機における射出・計量機構 |
JPS61152422A (ja) * | 1984-12-27 | 1986-07-11 | Fanuc Ltd | 射出成形機 |
JPS61249724A (ja) * | 1985-04-30 | 1986-11-06 | Fanuc Ltd | 電動式射出成形機における射出圧,背圧制御方法 |
JPH043780Y2 (zh) * | 1986-06-27 | 1992-02-05 | ||
JPS636825U (zh) * | 1986-06-27 | 1988-01-18 | ||
JPH0538890Y2 (zh) * | 1988-04-14 | 1993-10-01 | ||
JPH0725111B2 (ja) * | 1989-01-09 | 1995-03-22 | 東洋機械金属株式会社 | 射出成形方法 |
JPH0737855Y2 (ja) * | 1991-06-26 | 1995-08-30 | 株式会社新潟鉄工所 | 射出成形機の射出装置 |
JP2834444B2 (ja) * | 1997-01-06 | 1998-12-09 | ファナック株式会社 | 電動式射出成形機 |
-
1982
- 1982-04-15 JP JP6283582A patent/JPS58179631A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58179631A (ja) | 1983-10-20 |
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