JP6753732B2 - 射出成形機 - Google Patents
射出成形機 Download PDFInfo
- Publication number
- JP6753732B2 JP6753732B2 JP2016166243A JP2016166243A JP6753732B2 JP 6753732 B2 JP6753732 B2 JP 6753732B2 JP 2016166243 A JP2016166243 A JP 2016166243A JP 2016166243 A JP2016166243 A JP 2016166243A JP 6753732 B2 JP6753732 B2 JP 6753732B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- motor
- injection
- screw
- mold
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
- B29C45/5008—Drive means therefor
-
- 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
- B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
- B29C2045/1785—Movement of a part, e.g. opening or closing movement of the mould, generating fluid pressure in a built-in fluid pressure generator
-
- 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
- B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
- B29C2045/1792—Machine parts driven by an electric motor, e.g. electric servomotor
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
- B29C45/5008—Drive means therefor
- B29C2045/5028—Drive means therefor screws axially driven by the coaxial rotor of an electric motor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
固定子、前記固定子に保持される軸受、および前記軸受に回転自在に支持される回転子を含むモータと、
前記回転子の内周側に配設され、前記回転子の回転運動によって回転直線運動する駆動軸と、
前記固定子に対し前記軸受を軸方向片側に付勢する付勢部材とを有する、射出成形機が提供される。
12 固定プラテン
13 可動プラテン
25 型締モータ
30 金型装置
32 固定金型
33 可動金型
40 射出装置
41 シリンダ
43 スクリュ
45 計量モータ
45b 固定子
45c 軸受
45d 回転子
45g 付勢部材
46h リング状部材
46 射出モータ
46b 固定子
46c 軸受
46d 回転子
46g 付勢部材
46h リング状部材
50 エジェクタ装置
51 エジェクタモータ
53 エジェクタロッド
62 計量駆動軸
63 射出駆動軸
90 制御装置
Claims (3)
- 固定子、前記固定子に保持される軸受、および前記軸受に回転自在に支持される回転子を含むモータと、
前記回転子の内周側に配設され、前記回転子の回転運動によって回転直線運動する駆動軸とを有し、
前記モータは、前記固定子に対し前記軸受を軸方向片側に付勢する付勢部材を有する、射出成形機。 - 前記モータは、前記軸受と前記付勢部材との間に配設されるリング状部材を有し、
前記リング状部材を介して、前記付勢部材の付勢力が前記軸受に作用する、請求項1に記載の射出成形機。 - 成形材料を加熱するシリンダと、
該シリンダ内において進退自在に配設される射出部材とを有し、
前記モータは、前記射出部材を進退させる射出モータを含み、
前記付勢部材は、前記射出モータの前記固定子に対し、前記射出モータの前記軸受を射出方向に付勢する、請求項1または2に記載の射出成形機。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016166243A JP6753732B2 (ja) | 2016-08-26 | 2016-08-26 | 射出成形機 |
EP17187645.1A EP3288157A1 (en) | 2016-08-26 | 2017-08-24 | Injection molding machine |
CN202010071439.9A CN111186082B (zh) | 2016-08-26 | 2017-08-25 | 注射成型机 |
CN202010071451.XA CN111186083A (zh) | 2016-08-26 | 2017-08-25 | 注射成型机 |
CN202010072242.7A CN111186085A (zh) | 2016-08-26 | 2017-08-25 | 注射成型机 |
CN202010072230.4A CN111216312A (zh) | 2016-08-26 | 2017-08-25 | 注射成型机 |
CN202010072228.7A CN111186084A (zh) | 2016-08-26 | 2017-08-25 | 注射成型机 |
CN201710739695.9A CN107775879B (zh) | 2016-08-26 | 2017-08-25 | 注射成型机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016166243A JP6753732B2 (ja) | 2016-08-26 | 2016-08-26 | 射出成形機 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020139660A Division JP2020192814A (ja) | 2020-08-20 | 2020-08-20 | 射出成形機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018030359A JP2018030359A (ja) | 2018-03-01 |
JP6753732B2 true JP6753732B2 (ja) | 2020-09-09 |
Family
ID=59699575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016166243A Active JP6753732B2 (ja) | 2016-08-26 | 2016-08-26 | 射出成形機 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3288157A1 (ja) |
JP (1) | JP6753732B2 (ja) |
CN (6) | CN107775879B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020192814A (ja) * | 2020-08-20 | 2020-12-03 | 住友重機械工業株式会社 | 射出成形機 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3192802A1 (en) | 2020-09-17 | 2022-03-24 | Arash ROSTAMIMOURI | Injection unit with telescopic melt coupling |
CN118683007B (zh) * | 2024-08-26 | 2025-02-11 | 宁波沐卓机械科技有限公司 | 一种注射设备 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61203841A (ja) * | 1985-03-01 | 1986-09-09 | Matsushita Electric Ind Co Ltd | 回転電機の軸受装置 |
JP2667558B2 (ja) * | 1990-07-09 | 1997-10-27 | 住友重機械工業株式会社 | 電動射出成形機の射出装置 |
JP3140997B2 (ja) * | 1998-03-27 | 2001-03-05 | 住友重機械工業株式会社 | 電動射出成形機の射出装置 |
DE19818059B4 (de) * | 1998-04-22 | 2005-06-23 | Interelectric Ag | Wälzlageranordnung für Elektrokleinmotoren |
JP3581918B2 (ja) * | 1998-08-21 | 2004-10-27 | 東洋機械金属株式会社 | 射出成形機のノズルタツチ機構 |
JP3313666B2 (ja) * | 1999-06-14 | 2002-08-12 | 住友重機械工業株式会社 | 射出成形機の背圧検出方法及びその装置 |
TW504447B (en) * | 2000-02-28 | 2002-10-01 | Sumitomo Heavy Industries | Drive apparatus for injection molding machine |
TW542778B (en) * | 2001-09-14 | 2003-07-21 | Sumitomo Heavy Industries | Injection apparatus |
DE10214276A1 (de) * | 2002-03-28 | 2003-10-16 | Bosch Gmbh Robert | Maschine, insbesondere Generator |
JP4365371B2 (ja) | 2003-10-16 | 2009-11-18 | 住友重機械工業株式会社 | 電動射出成形機 |
JP4473160B2 (ja) * | 2005-03-08 | 2010-06-02 | 東洋機械金属株式会社 | 成形機 |
JP4533340B2 (ja) * | 2006-04-13 | 2010-09-01 | 日精樹脂工業株式会社 | 射出成形機の駆動機構 |
JP6320819B2 (ja) * | 2014-03-26 | 2018-05-09 | 住友重機械工業株式会社 | 射出成形機 |
JP6239450B2 (ja) * | 2014-06-25 | 2017-11-29 | 住友重機械工業株式会社 | 射出成形機 |
JP6356041B2 (ja) * | 2014-10-22 | 2018-07-11 | 住友重機械工業株式会社 | 射出成形機 |
JP6419559B2 (ja) * | 2014-12-05 | 2018-11-07 | 住友重機械工業株式会社 | 射出成形機 |
-
2016
- 2016-08-26 JP JP2016166243A patent/JP6753732B2/ja active Active
-
2017
- 2017-08-24 EP EP17187645.1A patent/EP3288157A1/en active Pending
- 2017-08-25 CN CN201710739695.9A patent/CN107775879B/zh active Active
- 2017-08-25 CN CN202010072230.4A patent/CN111216312A/zh active Pending
- 2017-08-25 CN CN202010071439.9A patent/CN111186082B/zh active Active
- 2017-08-25 CN CN202010072228.7A patent/CN111186084A/zh active Pending
- 2017-08-25 CN CN202010071451.XA patent/CN111186083A/zh active Pending
- 2017-08-25 CN CN202010072242.7A patent/CN111186085A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020192814A (ja) * | 2020-08-20 | 2020-12-03 | 住友重機械工業株式会社 | 射出成形機 |
Also Published As
Publication number | Publication date |
---|---|
CN111186084A (zh) | 2020-05-22 |
JP2018030359A (ja) | 2018-03-01 |
CN111216312A (zh) | 2020-06-02 |
CN111186082B (zh) | 2022-04-19 |
CN107775879B (zh) | 2020-01-14 |
CN111186082A (zh) | 2020-05-22 |
CN111186085A (zh) | 2020-05-22 |
CN107775879A (zh) | 2018-03-09 |
CN111186083A (zh) | 2020-05-22 |
EP3288157A1 (en) | 2018-02-28 |
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