TWI649179B - Injection device - Google Patents
Injection device Download PDFInfo
- Publication number
- TWI649179B TWI649179B TW105105469A TW105105469A TWI649179B TW I649179 B TWI649179 B TW I649179B TW 105105469 A TW105105469 A TW 105105469A TW 105105469 A TW105105469 A TW 105105469A TW I649179 B TWI649179 B TW I649179B
- Authority
- TW
- Taiwan
- Prior art keywords
- gas
- gas supply
- cylinder
- molding material
- supply mechanism
- Prior art date
Links
- 238000002347 injection Methods 0.000 title claims abstract description 43
- 239000007924 injection Substances 0.000 title claims abstract description 43
- 239000007789 gas Substances 0.000 claims abstract description 198
- 239000012778 molding material Substances 0.000 claims abstract description 52
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011261 inert gas Substances 0.000 claims abstract description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 7
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 16
- 238000000465 moulding Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 15
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000005429 filling process Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
-
- 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
- B29C45/58—Details
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015036782A JP6385855B2 (ja) | 2015-02-26 | 2015-02-26 | 射出装置 |
| JP2015-036782 | 2015-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201634222A TW201634222A (zh) | 2016-10-01 |
| TWI649179B true TWI649179B (zh) | 2019-02-01 |
Family
ID=56824952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105105469A TWI649179B (zh) | 2015-02-26 | 2016-02-24 | Injection device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6385855B2 (ja) |
| KR (1) | KR101888736B1 (ja) |
| CN (1) | CN105922526B (ja) |
| TW (1) | TWI649179B (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6847715B2 (ja) * | 2017-03-07 | 2021-03-24 | 住友重機械工業株式会社 | 射出成形機 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287457Y (zh) * | 2008-07-14 | 2009-08-12 | 南京金杉汽车工程塑料有限责任公司 | 聚丙烯共混物挤出过程中的小分子挥发物脱除系统 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2627846B2 (ja) * | 1992-03-24 | 1997-07-09 | ファナック株式会社 | 射出ユニット |
| JPH09104042A (ja) * | 1995-10-09 | 1997-04-22 | Toshiba Mach Co Ltd | 射出成形機の射出装置 |
| EP1293319A4 (en) * | 2000-05-31 | 2006-05-24 | Asahi Chemical Ind | INJECTION MOLDING PROCESS |
| JP4703034B2 (ja) * | 2001-02-27 | 2011-06-15 | Ｋｉｓｃｏ株式会社 | 熱可塑性樹脂の可塑化装置及び方法 |
| JP2004322438A (ja) * | 2003-04-24 | 2004-11-18 | Sodick Co Ltd | 樹脂材料の可塑化方法及びそのための可塑化装置 |
| JP2007196392A (ja) * | 2006-01-23 | 2007-08-09 | Sumitomo Heavy Ind Ltd | 射出装置 |
| WO2008148898A1 (es) * | 2007-06-07 | 2008-12-11 | Ulma C Y E, S. Coop. | Composición, procedimiento e instalación para obtener en continuo una plancha espumada de naturaleza polimérica y plancha así obtenida |
| JP5131836B2 (ja) * | 2008-03-20 | 2013-01-30 | 株式会社名機製作所 | 可塑化装置および可塑化方法 |
| JP2011183705A (ja) | 2010-03-09 | 2011-09-22 | Sumitomo Heavy Ind Ltd | 射出成形機及び射出成形方法 |
| KR20150065345A (ko) * | 2013-12-05 | 2015-06-15 | 주식회사 창영기계 | 제습기능이 구비된 회수된 폐 폴리머를 리사이클링하기 위한 압출장치 |
-
2015
- 2015-02-26 JP JP2015036782A patent/JP6385855B2/ja active Active
-
2016
- 2016-02-19 KR KR1020160019484A patent/KR101888736B1/ko active IP Right Grant
- 2016-02-24 TW TW105105469A patent/TWI649179B/zh not_active IP Right Cessation
- 2016-02-26 CN CN201610108361.7A patent/CN105922526B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287457Y (zh) * | 2008-07-14 | 2009-08-12 | 南京金杉汽车工程塑料有限责任公司 | 聚丙烯共混物挤出过程中的小分子挥发物脱除系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101888736B1 (ko) | 2018-08-14 |
| CN105922526B (zh) | 2018-12-04 |
| TW201634222A (zh) | 2016-10-01 |
| KR20160104554A (ko) | 2016-09-05 |
| JP6385855B2 (ja) | 2018-09-05 |
| JP2016155358A (ja) | 2016-09-01 |
| CN105922526A (zh) | 2016-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |