JP2009248476A - 型締装置 - Google Patents
型締装置 Download PDFInfo
- Publication number
- JP2009248476A JP2009248476A JP2008100266A JP2008100266A JP2009248476A JP 2009248476 A JP2009248476 A JP 2009248476A JP 2008100266 A JP2008100266 A JP 2008100266A JP 2008100266 A JP2008100266 A JP 2008100266A JP 2009248476 A JP2009248476 A JP 2009248476A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- temperature
- mold clamping
- phase
- linear motor
- 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
Images
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
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
- B29C2045/1792—Machine parts driven by an electric motor, e.g. electric servomotor
- B29C2045/1793—Machine parts driven by an electric motor, e.g. electric servomotor by an electric linear motor
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/7604—Temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76177—Location of measurement
- B29C2945/76224—Closure or clamping unit
- B29C2945/7623—Closure or clamping unit clamping or closing drive means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
【解決手段】三相交流型のリニアモータによって型開閉動作を行う型締装置であって、前記リニアモータの三相のそれぞれのコイルのうち、型送り時の加速度に最も寄与する相に係るコイルの温度を監視する温度監視手段を有することにより上記課題を解決する。
【選択図】図3
Description
11 固定プラテン
12 可動プラテン
13 リヤプラテン
13a 脚部
14 タイバー
15 固定金型
16 可動金型
17 射出装置
18 射出ノズル
19 金型装置
22 吸着板
28 リニアモータ
29 可動子
31 固定子
32 永久磁石
33 磁極歯
34 コア
35 コイル
37 電磁石ユニット
39 ロッド
41、42 穴
43 ねじ
44 ナット
46 コア
47 ヨーク
48 コイル
49 電磁石
51 吸着部
60 制御部
61 切替器
62u、62v、62w サーミスタ
81 空間
Fr フレーム
Gd ガイド
Gb ガイドベース
Sb スライドベース
Claims (6)
- 三相交流型のリニアモータによって型開閉動作を行う型締装置であって、
前記リニアモータの三相のそれぞれのコイルのうち、型送り時の加速度に最も寄与する相に係るコイルの温度を監視する温度監視手段を有することを特徴とする型締装置。 - 前記リニアモータの永久磁石の磁極対ピッチは、型送りの開始位置から加速度のピークの到達位置までの距離より長いことを特徴とする請求項1記載の型締装置。
- 前記磁極対ピッチは、型送りの加速区間の距離及び減速区間の距離の少なくともいずれか一方より長いことを特徴とする請求項1又は2記載の型締装置。
- 前記温度監視手段によって監視される温度に応じ型送りを停止させることを特徴とする請求項1乃至3いずれか一項記載の型締装置。
- 前記リニアモータの三相の全てのコイルに当該コイルの温度を検出する温度検出手段を有することを特徴とする請求項1乃至4いずれか一項記載の型締装置。
- 前記温度監視手段は、前記温度検出手段の検出値に基づいて選択された相に係るコイルの温度を監視することを特徴とする請求項5記載の型締装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008100266A JP5340625B2 (ja) | 2008-04-08 | 2008-04-08 | 型締装置 |
DE112009000809T DE112009000809T5 (de) | 2008-04-08 | 2009-04-03 | Formklemm- bzw. Formschließvorrichtung |
PCT/JP2009/056982 WO2009125732A1 (ja) | 2008-04-08 | 2009-04-03 | 型締装置 |
CN200980109765.6A CN101977745B (zh) | 2008-04-08 | 2009-04-03 | 合模装置 |
TW098111474A TWI393623B (zh) | 2008-04-08 | 2009-04-07 | Clamping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008100266A JP5340625B2 (ja) | 2008-04-08 | 2008-04-08 | 型締装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009248476A true JP2009248476A (ja) | 2009-10-29 |
JP5340625B2 JP5340625B2 (ja) | 2013-11-13 |
Family
ID=41161865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008100266A Expired - Fee Related JP5340625B2 (ja) | 2008-04-08 | 2008-04-08 | 型締装置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5340625B2 (ja) |
CN (1) | CN101977745B (ja) |
DE (1) | DE112009000809T5 (ja) |
TW (1) | TWI393623B (ja) |
WO (1) | WO2009125732A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5749153B2 (ja) * | 2011-12-26 | 2015-07-15 | 住友重機械工業株式会社 | 射出成形機 |
JP5889630B2 (ja) * | 2011-12-26 | 2016-03-22 | 住友重機械工業株式会社 | 射出成形機 |
JP5726788B2 (ja) * | 2012-02-28 | 2015-06-03 | 住友重機械工業株式会社 | 射出成形機 |
JP5823349B2 (ja) * | 2012-06-13 | 2015-11-25 | 住友重機械工業株式会社 | 射出成形機 |
CN103973194B (zh) * | 2013-01-25 | 2017-04-12 | 上海微电子装备有限公司 | 动磁铁式直线电机的功率切换装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11309753A (ja) * | 1998-05-01 | 1999-11-09 | Nisso Denki Kk | 成形機 |
JP2001239567A (ja) * | 2000-03-01 | 2001-09-04 | Nissei Plastics Ind Co | 電動射出成形機の制御方法 |
JP2005502297A (ja) * | 2001-09-04 | 2005-01-20 | シーメンス アクチエンゲゼルシヤフト | 電動機の温度測定装置および測定方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4828769A (en) * | 1986-05-05 | 1989-05-09 | Galic/Maus Ventures | Method for injection molding articles |
EP1726426B1 (en) | 2004-03-19 | 2013-02-13 | Sumitomo Heavy Industries, Ltd. | Mold clamping device and mold thickness adjusting method |
KR20070107080A (ko) | 2005-03-16 | 2007-11-06 | 스미도모쥬기가이고교 가부시키가이샤 | 성형조건 설정방법 및 사출성형기의 제어방법 |
CN2908123Y (zh) * | 2006-05-29 | 2007-06-06 | 宁波千普机械制造有限公司 | 带加热预处理装置的橡胶注压成型硫化机 |
JP2008100266A (ja) | 2006-10-20 | 2008-05-01 | Sanyo Electric Co Ltd | ろう付け不良検査装置 |
-
2008
- 2008-04-08 JP JP2008100266A patent/JP5340625B2/ja not_active Expired - Fee Related
-
2009
- 2009-04-03 DE DE112009000809T patent/DE112009000809T5/de not_active Ceased
- 2009-04-03 WO PCT/JP2009/056982 patent/WO2009125732A1/ja active Application Filing
- 2009-04-03 CN CN200980109765.6A patent/CN101977745B/zh not_active Expired - Fee Related
- 2009-04-07 TW TW098111474A patent/TWI393623B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11309753A (ja) * | 1998-05-01 | 1999-11-09 | Nisso Denki Kk | 成形機 |
JP2001239567A (ja) * | 2000-03-01 | 2001-09-04 | Nissei Plastics Ind Co | 電動射出成形機の制御方法 |
JP2005502297A (ja) * | 2001-09-04 | 2005-01-20 | シーメンス アクチエンゲゼルシヤフト | 電動機の温度測定装置および測定方法 |
Also Published As
Publication number | Publication date |
---|---|
TW201006656A (en) | 2010-02-16 |
CN101977745B (zh) | 2014-10-01 |
DE112009000809T5 (de) | 2011-01-20 |
TWI393623B (zh) | 2013-04-21 |
JP5340625B2 (ja) | 2013-11-13 |
CN101977745A (zh) | 2011-02-16 |
WO2009125732A1 (ja) | 2009-10-15 |
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