KR860700232A - 사출성형기의 사출축의 속도 제어방식 - Google Patents
사출성형기의 사출축의 속도 제어방식Info
- Publication number
- KR860700232A KR860700232A KR1019860700246A KR860700246A KR860700232A KR 860700232 A KR860700232 A KR 860700232A KR 1019860700246 A KR1019860700246 A KR 1019860700246A KR 860700246 A KR860700246 A KR 860700246A KR 860700232 A KR860700232 A KR 860700232A
- Authority
- KR
- South Korea
- Prior art keywords
- injection
- injection shaft
- shaft
- molding machine
- control method
- Prior art date
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
-
- 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
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 실시하는 사출 성형기의 제어시스템 구성도.
Claims (3)
- 호퍼 내의 원료칩을 전동기에 의하여 회전하는 스크루우에 의하여 실린더 내로 이송되고, 스크루우의 이동에 의하여 실린더내의 원료를 금형내에 사출하는 사출성형기의 사출축의 속도 제어방식으로서, 스크루우를 갖는 사출축과; 사출동작시에 사출축의 최종 동작위치와, 기준 속도를 1블록에서 지령하는 수단과; 사출축을 실린더내에서 그 길이방향으로 이동하는 수단과; 상기 지령 수단의 명령에 의하여, 사출축을 이동시킬때, 사출축의 이동 위치에 대응하는 그 이동 속도를 규정하는 오우버라이드 값을 기억하는 수단과; 상기 이동 수단에 의하여 사출축을 실린더내에서 이동시킬때, 사출축의 소정의 이동 지령위치에 대응하는 오우버라이드값을 기억수단으로부터 판독하고, 그 오우버라이드 사출축의 기준 속도를 보정하여 이동시키는 제어수단을 포함함을 특징으로 하는 사출성형기의 사출축의 속도 제어방식.
- 제1항에 있어서, 사출축의 길이방향의 이동수단이, 전동 모우터임을 특징으로 하는 사출성형기의 사출축의 속도 제어방식.
- 제1 또는 2항에 있어서, 사출축의 길이방향의 이동수단이 수치제어장치에 의하여 제어됨을 특징으로 하는 사출성형기의 사출축의 속도 제어방식.※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59-185050 | 1984-09-04 | ||
JP84-185050 | 1984-09-04 | ||
JP59185050A JPS6161819A (ja) | 1984-09-04 | 1984-09-04 | 射出速度のプログラム制御装置 |
PCT/JP1985/000497 WO1986001455A1 (en) | 1984-09-04 | 1985-09-04 | System for controlling the speed of injection shaft of an injection molding machine |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860700232A true KR860700232A (ko) | 1986-08-01 |
KR910005153B1 KR910005153B1 (ko) | 1991-07-23 |
Family
ID=16163918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860700246A KR910005153B1 (ko) | 1984-09-04 | 1985-09-04 | 사출성형기의 사출축의 속도제어방식 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4753588A (ko) |
EP (1) | EP0192781B1 (ko) |
JP (1) | JPS6161819A (ko) |
KR (1) | KR910005153B1 (ko) |
DE (1) | DE3581191D1 (ko) |
WO (1) | WO1986001455A1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0622841B2 (ja) * | 1986-06-23 | 1994-03-30 | フアナツク株式会社 | 計量・型開き同時動作制御方式 |
JP2544657B2 (ja) * | 1988-10-31 | 1996-10-16 | ファナック株式会社 | 電動式射出成形機における背圧制御方法 |
JPH03264327A (ja) * | 1990-03-14 | 1991-11-25 | Komatsu Ltd | 射出成形機の射出速度制御方法 |
US5258918A (en) * | 1990-05-18 | 1993-11-02 | Allen-Bradley Company, Inc. | Selectable control function injection molding controller |
ATE172145T1 (de) * | 1993-04-05 | 1998-10-15 | Procontrol Ag | Spritzgiessmaschine mit elektrischem antrieb sowie verfahren zur führung derselben |
DE19517582C2 (de) * | 1995-05-05 | 1998-08-20 | Mannesmann Ag | Antrieb für die Einspritz- und Plastifiziereinheit einer Kunststoffspritzgießmaschine |
AT404996B (de) * | 1995-12-27 | 1999-04-26 | Engel Gmbh Maschbau | Verfahren zum betreiben eines antriebes |
US5997778A (en) * | 1998-04-23 | 1999-12-07 | Van Dorn Demag Corporation | Auto-tuned, adaptive process controlled, injection molding machine |
JP3255609B2 (ja) * | 1998-06-05 | 2002-02-12 | 東芝機械株式会社 | 電動射出成形機の射出速度切換制御方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3721512A (en) * | 1970-10-22 | 1973-03-20 | Cincinnati Milacron Inc | Plastication control system for injection molding machines |
US3767339A (en) * | 1971-11-01 | 1973-10-23 | Hunkar Instr Dev Labor Inc | Injection molding control |
US4222725A (en) * | 1978-02-27 | 1980-09-16 | Solid Controls, Inc. | Electro-hydraulic ram control apparatus |
JPS55121037A (en) * | 1979-03-13 | 1980-09-17 | Toshiba Mach Co Ltd | Speed control system for injection plunger in injection molding machine |
CA1196458A (en) * | 1981-10-08 | 1985-11-12 | Yoshihiko Yamazaki | Injection molding machine |
JPS5862030A (ja) * | 1981-10-08 | 1983-04-13 | Nissei Plastics Ind Co | 射出成形機 |
JPS58179631A (ja) * | 1982-04-15 | 1983-10-20 | Nissei Plastics Ind Co | 射出装置のスクリユ背圧制御方法及び装置 |
JPS604017A (ja) * | 1983-06-22 | 1985-01-10 | Nissei Plastics Ind Co | 射出成形機の運転条件設定方法 |
JPS5964337A (ja) * | 1983-07-08 | 1984-04-12 | Toshiba Mach Co Ltd | 射出成形機の射出工程制御方法および装置 |
-
1984
- 1984-09-04 JP JP59185050A patent/JPS6161819A/ja active Granted
-
1985
- 1985-09-04 KR KR1019860700246A patent/KR910005153B1/ko not_active IP Right Cessation
- 1985-09-04 DE DE8585904489T patent/DE3581191D1/de not_active Expired - Lifetime
- 1985-09-04 WO PCT/JP1985/000497 patent/WO1986001455A1/ja active IP Right Grant
- 1985-09-04 EP EP85904489A patent/EP0192781B1/en not_active Expired - Lifetime
- 1985-09-04 US US06/862,228 patent/US4753588A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH022408B2 (ko) | 1990-01-18 |
EP0192781A4 (en) | 1988-01-21 |
EP0192781A1 (en) | 1986-09-03 |
KR910005153B1 (ko) | 1991-07-23 |
JPS6161819A (ja) | 1986-03-29 |
WO1986001455A1 (en) | 1986-03-13 |
EP0192781B1 (en) | 1990-12-27 |
US4753588A (en) | 1988-06-28 |
DE3581191D1 (de) | 1991-02-07 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19980707 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |