JP5752554B2 - 射出成形機 - Google Patents
射出成形機 Download PDFInfo
- Publication number
- JP5752554B2 JP5752554B2 JP2011225010A JP2011225010A JP5752554B2 JP 5752554 B2 JP5752554 B2 JP 5752554B2 JP 2011225010 A JP2011225010 A JP 2011225010A JP 2011225010 A JP2011225010 A JP 2011225010A JP 5752554 B2 JP5752554 B2 JP 5752554B2
- Authority
- JP
- Japan
- Prior art keywords
- coils
- mold
- platen
- rod
- movable
- 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
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
- B29C45/64—Mould opening, closing or clamping devices
-
- 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
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
-
- 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
- B29C45/1747—Tie-rod connections
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C2045/645—Mould opening, closing or clamping devices using magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
固定金型が取り付けられる第1の固定部材と、
可動金型が取り付けられる第1の可動部材と、
該第1の可動部材と共に移動する第2の可動部材と、
前記第1の可動部材と前記第2の可動部材との間に配設される第2の固定部材と、
該第2の固定部材を貫通して前記第1の可動部材と前記第2の可動部材とを連結するロッドとを備え、
前記第2の固定部材及び前記第2の可動部材の一方は、他方を吸着して型締力を発生させる電磁石の複数のコイルを保持し、
直列接続される複数の前記コイルからなるコイル群を含む複数の電流経路が並列接続され、
直列接続される複数の前記コイルは、前記ロッドの中心線を中心に対称配置されることを特徴とする。
11 固定プラテン(第1の固定部材)
12 可動プラテン(第1の可動部材)
13 リヤプラテン(第2の固定部材)
15 固定金型
16 可動金型
22 吸着板(第2の可動部材)
39 ロッド
40 中心線
45A〜45D 溝
46A〜46D コア
47 ヨーク
48A〜48D コイル
49 電磁石
71A、71B コイル群
81A、81B 電流経路
Claims (3)
- 固定金型が取り付けられる第1の固定部材と、
可動金型が取り付けられる第1の可動部材と、
該第1の可動部材と共に移動する第2の可動部材と、
前記第1の可動部材と前記第2の可動部材との間に配設される第2の固定部材と、
該第2の固定部材を貫通して前記第1の可動部材と前記第2の可動部材とを連結するロッドとを備え、
前記第2の固定部材及び前記第2の可動部材の一方は、他方を吸着して型締力を発生させる電磁石の複数のコイルを保持し、
直列接続される複数の前記コイルからなるコイル群を含む複数の電流経路が並列接続され、
直列接続される複数の前記コイルは、前記ロッドの中心線を中心に対称配置されることを特徴とする射出成形機。 - 複数の前記コイルは、前記ロッドの周りを囲むように並ぶ請求項1に記載の射出成形機。
- 一の前記電流経路が複数の前記コイル群を含む請求項1又は2に記載の射出成形機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011225010A JP5752554B2 (ja) | 2011-10-12 | 2011-10-12 | 射出成形機 |
TW101130419A TWI500494B (zh) | 2011-10-12 | 2012-08-22 | Injection molding machine |
CN201210323678.4A CN103042662B (zh) | 2011-10-12 | 2012-09-04 | 注射成型机 |
KR1020120112256A KR101327752B1 (ko) | 2011-10-12 | 2012-10-10 | 사출성형기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011225010A JP5752554B2 (ja) | 2011-10-12 | 2011-10-12 | 射出成形機 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013082175A JP2013082175A (ja) | 2013-05-09 |
JP2013082175A5 JP2013082175A5 (ja) | 2013-12-05 |
JP5752554B2 true JP5752554B2 (ja) | 2015-07-22 |
Family
ID=48055625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011225010A Expired - Fee Related JP5752554B2 (ja) | 2011-10-12 | 2011-10-12 | 射出成形機 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5752554B2 (ja) |
KR (1) | KR101327752B1 (ja) |
CN (1) | CN103042662B (ja) |
TW (1) | TWI500494B (ja) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04135806A (ja) * | 1990-09-28 | 1992-05-11 | Fanuc Ltd | 金型の固定方法 |
TW205018B (ja) * | 1990-11-30 | 1993-05-01 | Toshiba Machine Co Ltd | |
JPH05237893A (ja) * | 1992-03-02 | 1993-09-17 | Toshiba Mach Co Ltd | 射出成形機の型締装置 |
JPH05220798A (ja) * | 1992-02-17 | 1993-08-31 | Toshiba Mach Co Ltd | 射出成形機の型締装置 |
JPH0663954A (ja) * | 1992-08-24 | 1994-03-08 | Mitsubishi Heavy Ind Ltd | 型開閉機構 |
JPH08169040A (ja) * | 1994-12-16 | 1996-07-02 | Japan Steel Works Ltd:The | 射出成形機における型締方法およびその装置 |
JPH09234739A (ja) * | 1996-02-29 | 1997-09-09 | Yuzuru Tatsuke | 樹脂成形設備における注型樹脂加圧装置 |
CN100584572C (zh) * | 2003-03-04 | 2010-01-27 | 住友重机械工业株式会社 | 注射成型机的驱动装置及注射装置 |
US20070273065A1 (en) * | 2004-03-19 | 2007-11-29 | Sumitomo Heavy Industries, Ltd. | Mold-Clamping Apparatus And Mold-Clamping Method |
JP4921036B2 (ja) * | 2006-05-16 | 2012-04-18 | 住友重機械工業株式会社 | 型締装置 |
FR2902361B1 (fr) * | 2006-06-16 | 2008-08-08 | Staubli Faverges Sca | Dispositif de bridage magnetique, machine de moulage par injection equipee d'un tel dispositif et procede de fabrication d'un tel dispositif |
CN201136250Y (zh) * | 2007-07-18 | 2008-10-22 | 周仲骅 | 可叠加型短磁路磁力开闭器 |
JP5179109B2 (ja) * | 2007-07-30 | 2013-04-10 | 住友重機械工業株式会社 | 型締装置 |
-
2011
- 2011-10-12 JP JP2011225010A patent/JP5752554B2/ja not_active Expired - Fee Related
-
2012
- 2012-08-22 TW TW101130419A patent/TWI500494B/zh not_active IP Right Cessation
- 2012-09-04 CN CN201210323678.4A patent/CN103042662B/zh not_active Expired - Fee Related
- 2012-10-10 KR KR1020120112256A patent/KR101327752B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20130039687A (ko) | 2013-04-22 |
TW201323179A (zh) | 2013-06-16 |
JP2013082175A (ja) | 2013-05-09 |
TWI500494B (zh) | 2015-09-21 |
KR101327752B1 (ko) | 2013-11-11 |
CN103042662A (zh) | 2013-04-17 |
CN103042662B (zh) | 2015-05-27 |
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