JPS63227316A - 射出装置 - Google Patents
射出装置Info
- Publication number
- JPS63227316A JPS63227316A JP6082387A JP6082387A JPS63227316A JP S63227316 A JPS63227316 A JP S63227316A JP 6082387 A JP6082387 A JP 6082387A JP 6082387 A JP6082387 A JP 6082387A JP S63227316 A JPS63227316 A JP S63227316A
- Authority
- JP
- Japan
- Prior art keywords
- screw
- check valve
- valve
- opening
- proximity switch
- 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
Links
- 238000002347 injection Methods 0.000 title claims abstract description 29
- 239000007924 injection Substances 0.000 title claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 abstract description 11
- 239000011347 resin Substances 0.000 abstract description 11
- 238000005303 weighing Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 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
- B29C45/46—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
- B29C45/52—Non-return 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
- B29C45/76—Measuring, controlling or regulating
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6082387A JPS63227316A (ja) | 1987-03-16 | 1987-03-16 | 射出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6082387A JPS63227316A (ja) | 1987-03-16 | 1987-03-16 | 射出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63227316A true JPS63227316A (ja) | 1988-09-21 |
| JPH0451330B2 JPH0451330B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-18 |
Family
ID=13153460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6082387A Granted JPS63227316A (ja) | 1987-03-16 | 1987-03-16 | 射出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63227316A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989006186A1 (en) * | 1987-12-25 | 1989-07-13 | Fanuc Ltd | Abnormality detector of injection apparatus |
| US7074028B2 (en) | 2003-01-17 | 2006-07-11 | Fanuc Ltd | Injection molding machine having a freely rotatable screw |
| US7744787B2 (en) | 2006-09-12 | 2010-06-29 | Nissei Plastic Industrial Co., Ltd. | Anomaly monitoring method of an injection molding machine |
-
1987
- 1987-03-16 JP JP6082387A patent/JPS63227316A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989006186A1 (en) * | 1987-12-25 | 1989-07-13 | Fanuc Ltd | Abnormality detector of injection apparatus |
| US5153149A (en) * | 1987-12-25 | 1992-10-06 | Fanuc Ltd. | Injection apparatus having a check valve abnormality detector |
| US7074028B2 (en) | 2003-01-17 | 2006-07-11 | Fanuc Ltd | Injection molding machine having a freely rotatable screw |
| US7744787B2 (en) | 2006-09-12 | 2010-06-29 | Nissei Plastic Industrial Co., Ltd. | Anomaly monitoring method of an injection molding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0451330B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |