JP5976567B2 - 射出成形機 - Google Patents
射出成形機 Download PDFInfo
- Publication number
- JP5976567B2 JP5976567B2 JP2013027163A JP2013027163A JP5976567B2 JP 5976567 B2 JP5976567 B2 JP 5976567B2 JP 2013027163 A JP2013027163 A JP 2013027163A JP 2013027163 A JP2013027163 A JP 2013027163A JP 5976567 B2 JP5976567 B2 JP 5976567B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- platen
- clamping force
- arm
- 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.)
- Active
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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
- B29C45/1742—Mounting of moulds; Mould supports
- B29C45/1744—Mould support platens
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
- B29C45/661—Mould opening, closing or clamping devices mechanical using a toggle mechanism for mould clamping
Description
金型が取り付けられるプラテンと、
型締力を発生させる型締力発生機構とを備え、
前記プラテンは、前記金型が取り付けられる金型取付部と、前記型締力発生機構から前記金型取付部に型締力を伝達する複数の腕部とを含み、
前記複数の腕部のうち少なくとも1つの腕部の前記金型取付部の中心線側の側面には凹部が形成され、
該凹部の底面は、前記型締め方向に対して斜めの部分を有する、射出成形機が提供される。
可動プラテン13は、金型取付部42、腕部43、補強部44、およびタイバー挿通部45などで構成される。金型取付部42、腕部43、補強部44、およびタイバー挿通部45は例えば鋳造などで一体に成形されてよく、ブロック14も合わせて一体に成形されてもよい。
12 固定プラテン
13 可動プラテン
20 トグル機構
26 型締めモータ
28 ピン
29 型締力発生機構
30 金型装置
32 固定金型
33 可動金型
42 金型取付部
42a ロッド孔
43 腕部
43a ピン孔
44 補強部
45 タイバー挿通部
48 内側凹部(凹部)
48a 底面
Claims (2)
- 金型が取り付けられるプラテンと、
型締力を発生させる型締力発生機構とを備え、
前記プラテンは、前記金型が取り付けられる金型取付部と、前記型締力発生機構から前記金型取付部に型締力を伝達する複数の腕部とを含み、
前記複数の腕部のうち少なくとも1つの腕部の前記金型取付部の中心線側の側面に凹部が形成され、
該凹部の底面は、前記型締め方向に対して斜めの部分を有する、射出成形機。 - 前記プラテンは、前記複数の腕部を連結する補強部を含む、請求項1に記載の射出成形機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013027163A JP5976567B2 (ja) | 2013-02-14 | 2013-02-14 | 射出成形機 |
CN201310559721.1A CN103991167B (zh) | 2013-02-14 | 2013-11-12 | 注射成型机 |
EP14152089.0A EP2767381B1 (en) | 2013-02-14 | 2014-01-22 | Injection molding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013027163A JP5976567B2 (ja) | 2013-02-14 | 2013-02-14 | 射出成形機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014156033A JP2014156033A (ja) | 2014-08-28 |
JP5976567B2 true JP5976567B2 (ja) | 2016-08-23 |
Family
ID=49956081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013027163A Active JP5976567B2 (ja) | 2013-02-14 | 2013-02-14 | 射出成形機 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2767381B1 (ja) |
JP (1) | JP5976567B2 (ja) |
CN (1) | CN103991167B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6587879B2 (ja) * | 2015-09-24 | 2019-10-09 | 住友重機械工業株式会社 | 射出成形機 |
CN108162307A (zh) * | 2017-12-24 | 2018-06-15 | 谢涛 | 一种注塑成型机的模具安装板及模具盘 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0639959Y2 (ja) * | 1990-06-08 | 1994-10-19 | 株式会社新潟鐵工所 | 射出成形機のエジェクタ装置 |
US5593711A (en) * | 1995-06-07 | 1997-01-14 | Husky Injection Molding Systems Ltd. | Uniformly compressible platen |
JPH0924527A (ja) * | 1995-07-10 | 1997-01-28 | Fanuc Ltd | 射出成形機のエジェクタ装置 |
CN1059150C (zh) * | 1996-09-04 | 2000-12-06 | 哈斯基注模系统有限公司 | 可均匀压缩的台板 |
JP3715246B2 (ja) * | 2001-07-13 | 2005-11-09 | 住友重機械工業株式会社 | 射出成形機の可動金型支持装置 |
JP4139335B2 (ja) | 2004-01-13 | 2008-08-27 | 住友重機械工業株式会社 | 射出成形機 |
ITRM20040259A1 (it) * | 2004-05-25 | 2004-08-25 | Sipa Societa Industrializzazio | Traversa porta stampo per pressa di stampaggio e pressa comprendente tale traversa. |
US20070036879A1 (en) * | 2005-08-09 | 2007-02-15 | Andreas Ujma | Machine platen and an injection molding machine |
JP5126671B2 (ja) * | 2008-04-07 | 2013-01-23 | 株式会社ニイガタマシンテクノ | 射出成形機の型締装置 |
KR101000626B1 (ko) * | 2008-08-26 | 2010-12-10 | 엘에스엠트론 주식회사 | 사출 성형기의 분리형 이젝터 및 이를 포함하는 이동 형판 |
CN102001165B (zh) * | 2010-06-12 | 2014-07-23 | 广州华研精密机械有限公司 | 射出成型机模板 |
-
2013
- 2013-02-14 JP JP2013027163A patent/JP5976567B2/ja active Active
- 2013-11-12 CN CN201310559721.1A patent/CN103991167B/zh active Active
-
2014
- 2014-01-22 EP EP14152089.0A patent/EP2767381B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103991167A (zh) | 2014-08-20 |
EP2767381B1 (en) | 2022-06-01 |
EP2767381A1 (en) | 2014-08-20 |
JP2014156033A (ja) | 2014-08-28 |
CN103991167B (zh) | 2018-10-30 |
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