JP4675314B2 - 樹脂供給装置 - Google Patents
樹脂供給装置 Download PDFInfo
- Publication number
- JP4675314B2 JP4675314B2 JP2006333229A JP2006333229A JP4675314B2 JP 4675314 B2 JP4675314 B2 JP 4675314B2 JP 2006333229 A JP2006333229 A JP 2006333229A JP 2006333229 A JP2006333229 A JP 2006333229A JP 4675314 B2 JP4675314 B2 JP 4675314B2
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- JP
- Japan
- Prior art keywords
- resin
- amount
- target value
- supply
- value
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- 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.)
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- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
標値Aeに近く設定した値である。
110…樹脂供給量制御手段
112…電子天秤(計量器)
114…漏斗
116…樹脂溜まり
118…供給ノズル
120…平形ノズル
122…支柱
124…振動子(振動発生手段)
128…振動棒(振動体)
130…台座
132…防振材
C…キャビティ
Claims (3)
- 樹脂の供給量を調整する機能及び前記樹脂を所定の場所に搬送・供給する機能の双方の機能を有する樹脂供給量制御手段と、前記樹脂供給量制御手段により供給される前記樹脂の樹脂量を計量可能な計量器とを備えた樹脂供給装置であって、
前記計量器により計量された前記樹脂が規定量Amを超えた場合に、当該規定量Amを超えた樹脂量である超過量Exに該樹脂の粒径、該超過量Exそのもの、又は該超過量Exが算出されるまでの時間に基づき変化し得る所定の係数P(0<P≦1)を乗じ減算量Ex*Pを求め、該規定量Amから該減算量Ex*Pを減ずることで、次回の樹脂の規定量Am’を求める減算手段を備える
ことを特徴とする樹脂供給装置。 - 請求項1において、
前記規定量Amが、前記樹脂供給装置における中間目標値である
ことを特徴とする樹脂供給装置。 - 請求項1において、
前記規定量Amが、前記樹脂供給装置における最終目標値である
ことを特徴とする樹脂供給装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006333229A JP4675314B2 (ja) | 2006-12-11 | 2006-12-11 | 樹脂供給装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006333229A JP4675314B2 (ja) | 2006-12-11 | 2006-12-11 | 樹脂供給装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008143041A JP2008143041A (ja) | 2008-06-26 |
JP4675314B2 true JP4675314B2 (ja) | 2011-04-20 |
Family
ID=39603736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006333229A Expired - Fee Related JP4675314B2 (ja) | 2006-12-11 | 2006-12-11 | 樹脂供給装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4675314B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014121826A (ja) * | 2012-12-20 | 2014-07-03 | Sumitomo Heavy Ind Ltd | 樹脂成形装置及びその方法 |
IL235016A0 (en) * | 2014-10-06 | 2015-01-29 | Eli Margalit | Weighing and feeding system |
JP7360365B2 (ja) * | 2020-07-14 | 2023-10-12 | Towa株式会社 | 樹脂材料供給装置、樹脂成形装置及び樹脂成形品の製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5085661A (ja) * | 1973-11-30 | 1975-07-10 | ||
JPS5772811A (en) * | 1980-10-23 | 1982-05-07 | Hata Tekkosho:Kk | Weight control method for molded article in powder compression molding machine |
JP2003231145A (ja) * | 2001-12-04 | 2003-08-19 | Sainekkusu:Kk | 樹脂封止装置及びその方法 |
JP2005335117A (ja) * | 2004-05-25 | 2005-12-08 | Sainekkusu:Kk | 樹脂供給装置及び樹脂供給方法 |
-
2006
- 2006-12-11 JP JP2006333229A patent/JP4675314B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5085661A (ja) * | 1973-11-30 | 1975-07-10 | ||
JPS5772811A (en) * | 1980-10-23 | 1982-05-07 | Hata Tekkosho:Kk | Weight control method for molded article in powder compression molding machine |
JP2003231145A (ja) * | 2001-12-04 | 2003-08-19 | Sainekkusu:Kk | 樹脂封止装置及びその方法 |
JP2005335117A (ja) * | 2004-05-25 | 2005-12-08 | Sainekkusu:Kk | 樹脂供給装置及び樹脂供給方法 |
Also Published As
Publication number | Publication date |
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JP2008143041A (ja) | 2008-06-26 |
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