JP4575062B2 - 射出装置 - Google Patents
射出装置 Download PDFInfo
- Publication number
- JP4575062B2 JP4575062B2 JP2004217298A JP2004217298A JP4575062B2 JP 4575062 B2 JP4575062 B2 JP 4575062B2 JP 2004217298 A JP2004217298 A JP 2004217298A JP 2004217298 A JP2004217298 A JP 2004217298A JP 4575062 B2 JP4575062 B2 JP 4575062B2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- motor
- ball screw
- injection
- shaft
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
14 スクリュ
21 プレッシャプレート
31、31A、31B ボールねじナット
32、32A、32B ボールねじ軸
53 減速機
63 計量用モータ
Claims (3)
- (a)ボールねじ機構によって可動プレートを進退させてスクリュを進退させる射出装置であって、
(b)前記可動プレートの後方に取り付けられ、該可動プレートに対する前記スクリュの回転運動を許容する伝達部を有し、
(c)該伝達部は、前記スクリュからのスラスト荷重を受けるスラストベアリングと、スクリュ回転用モータの回転を前記スクリュに伝達する回転伝達部とがフレームに収容されることによって一体的に形成され、
(d)前記フレームは、前記可動プレートの後方に着脱可能に取り付けられていることを特徴とする射出装置。 - 前記スクリュ回転用モータは、前記可動プレートに取り付けられている請求項1に記載の射出装置。
- 前記スクリュ回転用モータは、前記伝達部に取り付けられている請求項1に記載の射出装置。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004217298A JP4575062B2 (ja) | 2004-07-26 | 2004-07-26 | 射出装置 |
KR1020077001938A KR100897197B1 (ko) | 2004-07-26 | 2005-07-25 | 사출장치 |
CN2005800254083A CN1988993B (zh) | 2004-07-26 | 2005-07-25 | 注射装置 |
US11/658,402 US20090004314A1 (en) | 2004-07-26 | 2005-07-25 | Injection Apparatus |
EP05761805A EP1790457B1 (en) | 2004-07-26 | 2005-07-25 | Injection device |
EP11000330.8A EP2319677B1 (en) | 2004-07-26 | 2005-07-25 | Injection apparatus |
AT05761805T ATE501827T1 (de) | 2004-07-26 | 2005-07-25 | Injektionsvorrichtung |
DE602005026954T DE602005026954D1 (de) | 2004-07-26 | 2005-07-25 | Injektionsvorrichtung |
PCT/JP2005/013594 WO2006011455A1 (ja) | 2004-07-26 | 2005-07-25 | 射出装置 |
TW094125262A TWI264365B (en) | 2004-07-26 | 2005-07-26 | Injection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004217298A JP4575062B2 (ja) | 2004-07-26 | 2004-07-26 | 射出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006035572A JP2006035572A (ja) | 2006-02-09 |
JP4575062B2 true JP4575062B2 (ja) | 2010-11-04 |
Family
ID=35901075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004217298A Expired - Fee Related JP4575062B2 (ja) | 2004-07-26 | 2004-07-26 | 射出装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4575062B2 (ja) |
CN (1) | CN1988993B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5374451B2 (ja) * | 2010-07-06 | 2013-12-25 | 日精樹脂工業株式会社 | 射出成形機の射出装置 |
JP5631814B2 (ja) * | 2011-06-17 | 2014-11-26 | 住友重機械工業株式会社 | 射出装置及びその芯調整方法 |
CN102642283A (zh) * | 2011-12-12 | 2012-08-22 | 宁波长飞亚塑料机械制造有限公司 | 注塑机注射装置的双丝杠同步驱动装置 |
JP6026167B2 (ja) * | 2012-07-30 | 2016-11-16 | 東洋機械金属株式会社 | 射出成形機 |
CN104467270A (zh) * | 2013-09-12 | 2015-03-25 | 宁波创基机械有限公司 | 一种注塑机滚珠丝杆的驱动结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0477228A (ja) * | 1990-07-18 | 1992-03-11 | Sumitomo Heavy Ind Ltd | 射出成形機のスクリュー駆動装置 |
JP2000006220A (ja) * | 1998-06-26 | 2000-01-11 | Sumitomo Heavy Ind Ltd | 射出装置 |
JP2000240769A (ja) * | 1999-02-18 | 2000-09-05 | Sumitomo Heavy Ind Ltd | スラスト荷重を受ける減速部のケーシング構造 |
JP2001225345A (ja) * | 2000-02-15 | 2001-08-21 | Sumitomo Heavy Ind Ltd | 電動射出成形機 |
-
2004
- 2004-07-26 JP JP2004217298A patent/JP4575062B2/ja not_active Expired - Fee Related
-
2005
- 2005-07-25 CN CN2005800254083A patent/CN1988993B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0477228A (ja) * | 1990-07-18 | 1992-03-11 | Sumitomo Heavy Ind Ltd | 射出成形機のスクリュー駆動装置 |
JP2000006220A (ja) * | 1998-06-26 | 2000-01-11 | Sumitomo Heavy Ind Ltd | 射出装置 |
JP2000240769A (ja) * | 1999-02-18 | 2000-09-05 | Sumitomo Heavy Ind Ltd | スラスト荷重を受ける減速部のケーシング構造 |
JP2001225345A (ja) * | 2000-02-15 | 2001-08-21 | Sumitomo Heavy Ind Ltd | 電動射出成形機 |
Also Published As
Publication number | Publication date |
---|---|
JP2006035572A (ja) | 2006-02-09 |
CN1988993A (zh) | 2007-06-27 |
CN1988993B (zh) | 2010-06-09 |
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