JP6644473B2 - 射出成形機 - Google Patents
射出成形機 Download PDFInfo
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- JP6644473B2 JP6644473B2 JP2015067681A JP2015067681A JP6644473B2 JP 6644473 B2 JP6644473 B2 JP 6644473B2 JP 2015067681 A JP2015067681 A JP 2015067681A JP 2015067681 A JP2015067681 A JP 2015067681A JP 6644473 B2 JP6644473 B2 JP 6644473B2
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- axial force
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- tie bar
- controller
- temperature
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- 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
-
- 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
-
- 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
- B29C45/76—Measuring, controlling or regulating
-
- 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
- B29C45/7653—Measuring, controlling or regulating mould clamping forces
-
- 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
- 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
- B29C2945/76026—Energy, power
- B29C2945/7603—Power
-
- 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
- B29C2945/76033—Electric current or voltage
-
- 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
- B29C2945/76003—Measured parameter
- B29C2945/761—Dimensions, e.g. thickness
-
- 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
- B29C2945/76494—Controlled parameter
- B29C2945/76505—Force
-
- 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
- B29C2945/76655—Location of control
- B29C2945/76702—Closure or clamping device
- B29C2945/76712—Closure or clamping device tie-bars
-
- 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
- B29C2945/76822—Phase or stage of control
- B29C2945/76866—Mould closing
-
- 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
- B29C2945/76822—Phase or stage of control
- B29C2945/76869—Mould clamping, compression of the cavity
-
- 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
- B29C2945/76822—Phase or stage of control
- B29C2945/76872—Mould opening
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
型締力に応じて伸びる複数本のタイバーと、
前記タイバーの軸力を検出する軸力検出器と、
前記タイバーの軸力を変化させる操作量を調節する操作量調節器と、
前記操作量を検出する操作量検出器と、
前記タイバーの軸力を制御するコントローラとを備え、
前記軸力検出器、前記操作量調節器および前記操作量検出器は、複数本の前記タイバーに対応し複数設けられ、
前記コントローラは、前記操作量検出器で検出した前記操作量の実績値に基づいて前記軸力のバランスを算出し、前記軸力のバランスの算出値が前記軸力のバランスの設定値になるように前記操作量の設定値を算出し、前記操作量の設定値に従って前記操作量調節器に対する指令を生成する、射出成形機が提供される。
操作側かつ天側のタイバー16の温度調節部の温度をT0+Th+Tv、
操作側かつ地側のタイバー16の温度調節部の温度をT0+Th−Tv、
反操作側かつ天側のタイバー16の温度調節部の温度をT0−Th+Tv、
反操作側かつ地側のタイバー16の温度調節部の温度をT0−Th−Tv
とし、T0(℃)、Th(℃)、Tv(℃)を設定してよい。T0は全てのタイバー16の温度調節部の温度の平均値(℃)、Thは水平方向における温度調節部の温度のバランス(差)、Tvは鉛直方向における温度調節部の温度のバランス(差)をそれぞれ表す。
12 固定プラテン
13 可動プラテン
16 タイバー
22 軸力検出器
23 温度調節器
24 温度検出器
30 金型装置
32 固定金型
33 可動金型
70 操作装置
80 表示装置
82 軸力バランス表示部
83 水平軸力バランス表示部
83a 設定値表示部
83b 実績値表示部
84 鉛直軸力バランス表示部
84a 設定値表示部
84b 実績値表示部
90 コントローラ
101 軸力設定部
102 軸力計測部
103 非干渉演算部
104 温度設定部
105 温度計測部
106 温調指令部
107 軸力推定部
108 軸力演算部
109 演算補正部
Claims (8)
- 型締力に応じて伸びる複数本のタイバーと、
前記タイバーの軸力を検出する軸力検出器と、
前記タイバーの軸力を変化させる操作量を調節する操作量調節器と、
前記操作量を検出する操作量検出器と、
前記タイバーの軸力を制御するコントローラとを備え、
前記軸力検出器、前記操作量調節器および前記操作量検出器は、複数本の前記タイバーに対応し複数設けられ、
前記コントローラは、前記操作量検出器で検出した前記操作量の実績値に基づいて前記軸力のバランスを算出し、前記軸力のバランスの算出値が前記軸力のバランスの設定値になるように前記操作量の設定値を算出し、前記操作量の設定値に従って前記操作量調節器に対する指令を生成する、射出成形機。 - 前記コントローラは、前記操作量の実績値に基づいて、前記軸力のバランスの現在値を算出する、請求項1に記載の射出成形機。
- 前記コントローラは、前記軸力の実績値に基づいて、前記軸力のバランスの算出値を補正する、請求項1または2に記載の射出成形機。
- 前記コントローラは、前記操作量の実績値に基づいて、水平方向における前記軸力のバランスを算出する、請求項1〜3のいずれか1項に記載の射出成形機。
- 前記コントローラは、前記操作量の実績値に基づいて、鉛直方向における前記軸力のバランスを算出する、請求項1〜4のいずれか1項に記載の射出成形機。
- 前記コントローラは、前記軸力のバランスとして、前記軸力の差を用いる、請求項1〜5のいずれか1項に記載の射出成形機。
- 前記コントローラは、前記軸力の差を、前記軸力の平均に対する割合で表す、請求項6に記載の射出成形機。
- 前記コントローラは、前記操作量として、前記タイバーの温度、前記タイバーの長さ、および前記タイバーを加熱するヒータに対する供給電力の少なくとも1つを用いる、請求項1〜7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 |
---|---|---|---|
JP2015067681A JP6644473B2 (ja) | 2015-03-27 | 2015-03-27 | 射出成形機 |
CN201610177354.2A CN106003616B (zh) | 2015-03-27 | 2016-03-25 | 注射成型机 |
TW105109559A TWI626143B (zh) | 2015-03-27 | 2016-03-25 | Injection molding machine |
KR1020160035820A KR101981372B1 (ko) | 2015-03-27 | 2016-03-25 | 사출성형기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015067681A JP6644473B2 (ja) | 2015-03-27 | 2015-03-27 | 射出成形機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016185693A JP2016185693A (ja) | 2016-10-27 |
JP6644473B2 true JP6644473B2 (ja) | 2020-02-12 |
Family
ID=57081315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015067681A Active JP6644473B2 (ja) | 2015-03-27 | 2015-03-27 | 射出成形機 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6644473B2 (ja) |
KR (1) | KR101981372B1 (ja) |
CN (1) | CN106003616B (ja) |
TW (1) | TWI626143B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018159726A1 (ja) * | 2017-02-28 | 2018-09-07 | 住友重機械工業株式会社 | 補正装置、射出成形システムおよび補正方法 |
JP7175674B2 (ja) * | 2018-08-27 | 2022-11-21 | 住友重機械工業株式会社 | 射出成形機 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60168622A (ja) * | 1984-02-13 | 1985-09-02 | Sumitomo Heavy Ind Ltd | 射出成形機の樹脂温度パタ−ン計測装置 |
JP2004249637A (ja) | 2003-02-21 | 2004-09-09 | Sumitomo Heavy Ind Ltd | 成形機用自動型締力調整装置 |
JP2006347078A (ja) * | 2005-06-17 | 2006-12-28 | Japan Steel Works Ltd:The | 射出成形機の型締装置およびタイバー有効長調節方法 |
DE112008002284T5 (de) * | 2007-08-28 | 2010-07-22 | Sumitomo Heavy Industries, Ltd. | Formklemm- bzw. Formschließvorrichtung und Formschließsteuerverfahren |
JP2013126722A (ja) * | 2011-12-16 | 2013-06-27 | Sumitomo Heavy Ind Ltd | 射出成形機 |
JP2014162060A (ja) * | 2013-02-22 | 2014-09-08 | Fanuc Ltd | 射出成形機の型締装置 |
JP6000891B2 (ja) * | 2013-03-29 | 2016-10-05 | 住友重機械工業株式会社 | 射出成形機 |
-
2015
- 2015-03-27 JP JP2015067681A patent/JP6644473B2/ja active Active
-
2016
- 2016-03-25 CN CN201610177354.2A patent/CN106003616B/zh active Active
- 2016-03-25 TW TW105109559A patent/TWI626143B/zh not_active IP Right Cessation
- 2016-03-25 KR KR1020160035820A patent/KR101981372B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR101981372B1 (ko) | 2019-08-28 |
JP2016185693A (ja) | 2016-10-27 |
TW201637815A (zh) | 2016-11-01 |
CN106003616B (zh) | 2018-11-09 |
CN106003616A (zh) | 2016-10-12 |
TWI626143B (zh) | 2018-06-11 |
KR20160115826A (ko) | 2016-10-06 |
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