JP7080695B2 - 射出成形機 - Google Patents
射出成形機 Download PDFInfo
- Publication number
- JP7080695B2 JP7080695B2 JP2018064098A JP2018064098A JP7080695B2 JP 7080695 B2 JP7080695 B2 JP 7080695B2 JP 2018064098 A JP2018064098 A JP 2018064098A JP 2018064098 A JP2018064098 A JP 2018064098A JP 7080695 B2 JP7080695 B2 JP 7080695B2
- Authority
- JP
- Japan
- Prior art keywords
- side portion
- heat flow
- mold
- back side
- heat
- 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.)
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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
- B29C45/64—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
- B29C45/1742—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
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
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)
Description
図5を参照して本実施形態に係る可動プラテン13の構造の詳細について説明する。図5は、可動プラテン13の支持部44Lの近傍の斜視図である。
12 固定プラテン
13 可動プラテン
41A 金型取付面
42L,42R 側面
44L,44R,54L,54R 支持部
141,151 溝(調整部)
141A,151A 溝の上端
142 熱流上流側
143 熱流下流側
131 ファン(温度低減部)
132 フィン(温度低減部)
133 切り欠き(温度低減部)
33 可動金型
H 熱流
Δθ 温度差
Claims (5)
- 金型が取り付けられる金型取付面が設けられるプラテンを具備し、
前記プラテンは、前記金型取付面と直交する一対の側面からそれぞれ外側に延在して設けられ、前記プラテンを支持する一対の支持部を備え、
前記支持部が、前記金型が設置される側の熱流上流側と、その反対側の熱流下流側との温度差を低減させる調整部を有し、
前記調整部は、水平方向においての前記熱流上流側と前記熱流下流側の温度差を低減させる、
射出成形機。 - 前記調整部は、前記支持部の表面に設けられる溝を含み、
前記溝の上端は、前記熱流上流側が前記熱流下流側より前記側面から離れるように傾斜して形成される、
請求項1に記載の射出成形機。 - 前記調整部は、前記支持部の表面に設けられる溝を含み、
前記溝は、前記側面から前記熱流下流側の上端までの距離が、前記側面から前記熱流上流側の上端までの距離より短くなるよう形成される、
請求項1に記載の射出成形機。 - 前記調整部は、前記支持部の表面に設けられる溝を含み、
前記溝は、前記熱流上流側から前記熱流下流側への方向の幅が、前記熱流下流側の上端角部から前記熱流上流側に広がるよう形成される、
請求項1に記載の射出成形機。 - 前記調整部は、前記支持部の前記熱流上流側を放熱または冷却することによって前記熱流上流側の温度を下げる温度低減部を含む、
請求項1~4のいずれか1項に記載の射出成形機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018064098A JP7080695B2 (ja) | 2018-03-29 | 2018-03-29 | 射出成形機 |
TW107143378A TWI680856B (zh) | 2018-03-29 | 2018-12-04 | 射出成形機 |
KR1020180161677A KR20190114722A (ko) | 2018-03-29 | 2018-12-14 | 사출 성형기 |
CN201811587532.4A CN110315722B (zh) | 2018-03-29 | 2018-12-25 | 注射成型机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018064098A JP7080695B2 (ja) | 2018-03-29 | 2018-03-29 | 射出成形機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019171732A JP2019171732A (ja) | 2019-10-10 |
JP7080695B2 true JP7080695B2 (ja) | 2022-06-06 |
Family
ID=68112699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018064098A Active JP7080695B2 (ja) | 2018-03-29 | 2018-03-29 | 射出成形機 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7080695B2 (ja) |
KR (1) | KR20190114722A (ja) |
CN (1) | CN110315722B (ja) |
TW (1) | TWI680856B (ja) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003266477A (ja) | 2002-03-15 | 2003-09-24 | Sumitomo Heavy Ind Ltd | 成形機の固定金型支持装置 |
JP2006199004A (ja) | 2004-12-24 | 2006-08-03 | Nissei Plastics Ind Co | 射出成形機の型締装置 |
JP2006256034A (ja) | 2005-03-16 | 2006-09-28 | Nissei Plastics Ind Co | 射出成形機の型締装置 |
JP2009101528A (ja) | 2007-10-19 | 2009-05-14 | Sodick Plastech Co Ltd | 射出成形機の横型型締装置 |
JP2009269184A (ja) | 2008-04-30 | 2009-11-19 | Nissei Plastics Ind Co | 射出成形機の型締装置 |
JP2014028478A (ja) | 2012-07-31 | 2014-02-13 | Nissei Plastics Ind Co | トグル式小型型締装置 |
JP2014104731A (ja) | 2012-11-29 | 2014-06-09 | Sumitomo Heavy Ind Ltd | 射出成形機 |
JP2014195962A (ja) | 2013-03-29 | 2014-10-16 | 住友重機械工業株式会社 | 射出成形機 |
JP2015009547A (ja) | 2013-07-02 | 2015-01-19 | ファナック株式会社 | 温度調節機能を備えた射出成形機の型締装置 |
JP2015100994A (ja) | 2013-11-25 | 2015-06-04 | 東洋機械金属株式会社 | 射出成形機 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5968769A (ja) | 1982-10-12 | 1984-04-18 | Canon Inc | 複写装置 |
JP2683254B2 (ja) * | 1988-09-15 | 1997-11-26 | アピックヤマダ株式会社 | 金型装置 |
JP2010089295A (ja) * | 2008-10-06 | 2010-04-22 | Sodick Plastech Co Ltd | 射出成形機の横型型締装置 |
TW201204531A (en) * | 2010-07-22 | 2012-02-01 | Univ Chung Yuan Christian | Mold structure for controlling warpage of plastic injection molding product and product from the same |
JP5913068B2 (ja) * | 2012-11-29 | 2016-04-27 | 住友重機械工業株式会社 | 射出成形機 |
-
2018
- 2018-03-29 JP JP2018064098A patent/JP7080695B2/ja active Active
- 2018-12-04 TW TW107143378A patent/TWI680856B/zh not_active IP Right Cessation
- 2018-12-14 KR KR1020180161677A patent/KR20190114722A/ko not_active Application Discontinuation
- 2018-12-25 CN CN201811587532.4A patent/CN110315722B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003266477A (ja) | 2002-03-15 | 2003-09-24 | Sumitomo Heavy Ind Ltd | 成形機の固定金型支持装置 |
JP2006199004A (ja) | 2004-12-24 | 2006-08-03 | Nissei Plastics Ind Co | 射出成形機の型締装置 |
JP2006256034A (ja) | 2005-03-16 | 2006-09-28 | Nissei Plastics Ind Co | 射出成形機の型締装置 |
JP2009101528A (ja) | 2007-10-19 | 2009-05-14 | Sodick Plastech Co Ltd | 射出成形機の横型型締装置 |
JP2009269184A (ja) | 2008-04-30 | 2009-11-19 | Nissei Plastics Ind Co | 射出成形機の型締装置 |
JP2014028478A (ja) | 2012-07-31 | 2014-02-13 | Nissei Plastics Ind Co | トグル式小型型締装置 |
JP2014104731A (ja) | 2012-11-29 | 2014-06-09 | Sumitomo Heavy Ind Ltd | 射出成形機 |
JP2014195962A (ja) | 2013-03-29 | 2014-10-16 | 住友重機械工業株式会社 | 射出成形機 |
JP2015009547A (ja) | 2013-07-02 | 2015-01-19 | ファナック株式会社 | 温度調節機能を備えた射出成形機の型締装置 |
JP2015100994A (ja) | 2013-11-25 | 2015-06-04 | 東洋機械金属株式会社 | 射出成形機 |
Also Published As
Publication number | Publication date |
---|---|
JP2019171732A (ja) | 2019-10-10 |
CN110315722B (zh) | 2021-08-10 |
CN110315722A (zh) | 2019-10-11 |
TW201941908A (zh) | 2019-11-01 |
KR20190114722A (ko) | 2019-10-10 |
TWI680856B (zh) | 2020-01-01 |
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