JP4172418B2 - 注型成形金型装置 - Google Patents
注型成形金型装置 Download PDFInfo
- Publication number
- JP4172418B2 JP4172418B2 JP2004128853A JP2004128853A JP4172418B2 JP 4172418 B2 JP4172418 B2 JP 4172418B2 JP 2004128853 A JP2004128853 A JP 2004128853A JP 2004128853 A JP2004128853 A JP 2004128853A JP 4172418 B2 JP4172418 B2 JP 4172418B2
- Authority
- JP
- Japan
- Prior art keywords
- injection nozzle
- casting mold
- resin
- injection
- nozzle
- 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 - Fee Related
Links
- 238000005266 casting Methods 0.000 title claims description 35
- 238000002347 injection Methods 0.000 claims description 96
- 239000007924 injection Substances 0.000 claims description 96
- 239000011347 resin Substances 0.000 claims description 42
- 229920005989 resin Polymers 0.000 claims description 42
- 238000010438 heat treatment Methods 0.000 claims description 34
- 238000000465 moulding Methods 0.000 claims description 25
- 230000005674 electromagnetic induction Effects 0.000 claims description 16
- 238000001723 curing Methods 0.000 claims description 14
- 229920001187 thermosetting polymer Polymers 0.000 claims description 7
- 238000013007 heat curing Methods 0.000 claims description 2
- 238000001802 infusion Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000010125 resin casting Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
2 キャビティ
3 注入ノズル
6 樹脂
7 成形品
11 加熱手段
11a バンドヒータ
11b 電磁誘導加熱装置
Claims (4)
- 注型成形金型に設けたブッシュに注入ノズルを挿入すると共に該注入ノズルを注型成形金型に対して着脱自在に装着し、該注入ノズルから注型成形金型のキャビティ内に熱硬化性の樹脂を注入し、該樹脂を加熱硬化させて成形する際に樹脂の硬化により収縮する量を補うために注入ノズルから樹脂を注入し続け、この後、注型成形金型のキャビティ内の樹脂及び注入ノズル内の樹脂を硬化させた後、注入ノズルを注型成形金型に対して取り外すと共にブッシュから抜き、この後、脱型する注型成形金型装置において、注入ノズルを加熱する加熱手段を設けたことを特徴とする注型成形金型装置。
- 加熱手段は注入ノズルの周りに巻き付けたバンドヒータであることを特徴とする請求項1記載の注型成形金型装置。
- 加熱手段は電磁誘導加熱装置であることを特徴とする請求項1記載の注型成形金型装置。
- 注入ノズルの先端が最も温度が高くなるように電磁誘導加熱装置のコイルユニットを設けたことを特徴とする請求項3記載の注型成形金型装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004128853A JP4172418B2 (ja) | 2004-04-23 | 2004-04-23 | 注型成形金型装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004128853A JP4172418B2 (ja) | 2004-04-23 | 2004-04-23 | 注型成形金型装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005305935A JP2005305935A (ja) | 2005-11-04 |
| JP4172418B2 true JP4172418B2 (ja) | 2008-10-29 |
Family
ID=35435225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004128853A Expired - Fee Related JP4172418B2 (ja) | 2004-04-23 | 2004-04-23 | 注型成形金型装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4172418B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5370177B2 (ja) * | 2010-01-25 | 2013-12-18 | パナソニック株式会社 | 樹脂注型成形装置 |
-
2004
- 2004-04-23 JP JP2004128853A patent/JP4172418B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005305935A (ja) | 2005-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103158236B (zh) | 薄成形品的成形方法 | |
| CN103826824B (zh) | 复合组件的温度控制成型 | |
| JPH11502781A (ja) | 射出成形システム用のモールド加熱装置 | |
| CN105620387B (zh) | 电线保护部件 | |
| WO2006114903A1 (ja) | 埋設部材成形体の製造方法 | |
| KR101234364B1 (ko) | 압축코어를 이용한 사출압축 성형장치 및 방법 | |
| JP4172418B2 (ja) | 注型成形金型装置 | |
| CN107206471B (zh) | 蜡模注射成型装置和使用蜡模注射成型装置的物品的铸造方法 | |
| KR100890905B1 (ko) | 금형 장치 | |
| CN106413939B (zh) | 浇注模具 | |
| CN104210073B (zh) | 一种无顶针板脱模结构模具 | |
| JP5077641B2 (ja) | 樹脂の成形方法 | |
| JPH06106558A (ja) | 熱硬化性樹脂成形材料の成形方法及び該方法による成形品 | |
| KR100378341B1 (ko) | 주입노즐의 히터선 고정홈을 가지는 상부금형 | |
| JPH0246369B2 (ja) | ||
| JP2009233975A (ja) | 射出成形金型及び射出成形方法 | |
| KR20220138478A (ko) | 강도 강화를 위한 프레임 인서트 진공주형 공법 | |
| CN102666062A (zh) | 利用wit的合成树脂旋塞制造方法、制造设备和由此制造的旋塞 | |
| KR101953260B1 (ko) | 수지역류 가스 인젝션을 이용한 수지 성형물 제조 방법 | |
| JP3214365B2 (ja) | ゴムのトランスファー成形方法 | |
| KR101973630B1 (ko) | 수지역류 가스 인젝션을 이용한 수지 성형물 제조 방법 | |
| JPS608937B2 (ja) | レジンインジエクシヨン成形法 | |
| JP2822331B2 (ja) | 射出成形方法 | |
| JP6597563B2 (ja) | 砂中子の製造方法、及び砂中子製造装置 | |
| JPH04117721U (ja) | 熱硬化性樹脂の反応射出成形装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060222 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20071122 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080304 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080507 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080722 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080804 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110822 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110822 Year of fee payment: 3 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110822 Year of fee payment: 3 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120822 Year of fee payment: 4 |
|
| LAPS | Cancellation because of no payment of annual fees |