JP5392599B2 - 中空成形方法および中空成形装置 - Google Patents
中空成形方法および中空成形装置 Download PDFInfo
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- JP5392599B2 JP5392599B2 JP2008307961A JP2008307961A JP5392599B2 JP 5392599 B2 JP5392599 B2 JP 5392599B2 JP 2008307961 A JP2008307961 A JP 2008307961A JP 2008307961 A JP2008307961 A JP 2008307961A JP 5392599 B2 JP5392599 B2 JP 5392599B2
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- Prior art keywords
- molding
- information
- driving
- hollow molding
- hollow
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- 238000000465 moulding Methods 0.000 title claims description 123
- 238000000034 method Methods 0.000 title claims description 24
- 239000011347 resin Substances 0.000 claims description 41
- 229920005989 resin Polymers 0.000 claims description 41
- 239000002994 raw material Substances 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 10
- 210000004027 cell Anatomy 0.000 description 22
- 238000004364 calculation method Methods 0.000 description 16
- 238000000071 blow moulding Methods 0.000 description 10
- 229920001684 low density polyethylene Polymers 0.000 description 5
- 239000004702 low-density polyethylene Substances 0.000 description 5
- 239000011342 resin composition Substances 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 210000004128 D cell Anatomy 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 210000002287 horizontal cell Anatomy 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
2 クロスヘッド
3 成形金型
4 打込装置
5 型締装置
6 型締移動装置
7 製品取出装置
9 打込ノズル
20 成形条件設定装置
70 シーケンス制御装置(演算装置)
S1 原料樹脂情報入力ステップ
S2 1成形サイクル時間情報入力ステップ
S3 製品の形状・重量情報入力ステップ
S4 金型の刃厚情報入力ステップ
S5 切断ばりの全長情報入力ステップ
S6 演算実行ステップ
S7 所望設定値の算出・表示ステップ
・・・
Claims (2)
- 成形用の原料樹脂情報、1成形サイクルの時間情報、成形すべき製品の形状および重量の情報、金型のばり切断用刃の刃厚情報および該ばり切断用刃によって切断されるばり全ての長さ情報を中空成形装置の成形条件設定装置へ入力して、押出機における溶融した前記樹脂の送り用スクリュの回転数、型締装置の型締力、パリソンにエアを吹き込む打込装置の打込ノズルによる打込力および中空成形装置の所定箇所の設定温度のそれぞれのデータを算出して、これら算出データを用いて中空成形することを特徴とする中空成形方法。
- 成形用の原料樹脂情報、1成形サイクルの時間情報、成形すべき製品の形状および重量の情報、金型のばり切断用刃の刃厚情報および該ばり切断用刃によって切断されるばり全ての長さ情報を入力する成形条件設定装置と、押出機における溶融した前記樹脂の送り用スクリュの回転数、型締装置の型締力、パリソンにエアを吹き込む打込装置の打込ノズルによる打込力および中空成形装置の所定箇所の設定温度のそれぞれのデータを算出する演算装置を具備したことを特徴とする中空成形装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2008307961A JP5392599B2 (ja) | 2008-11-06 | 2008-11-06 | 中空成形方法および中空成形装置 |
Applications Claiming Priority (1)
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JP2008307961A JP5392599B2 (ja) | 2008-11-06 | 2008-11-06 | 中空成形方法および中空成形装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010111106A JP2010111106A (ja) | 2010-05-20 |
JP5392599B2 true JP5392599B2 (ja) | 2014-01-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008307961A Active JP5392599B2 (ja) | 2008-11-06 | 2008-11-06 | 中空成形方法および中空成形装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5392599B2 (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3243333B2 (ja) * | 1993-04-22 | 2002-01-07 | 日精エー・エス・ビー機械株式会社 | 射出延伸吹込成形装置 |
JP4945081B2 (ja) * | 2005-01-26 | 2012-06-06 | 株式会社タハラ | 中空成形機 |
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2008
- 2008-11-06 JP JP2008307961A patent/JP5392599B2/ja active Active
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JP2010111106A (ja) | 2010-05-20 |
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