JP4977258B1 - 射出成形機用のスクリュ - Google Patents

射出成形機用のスクリュ Download PDF

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Publication number
JP4977258B1
JP4977258B1 JP2011174546A JP2011174546A JP4977258B1 JP 4977258 B1 JP4977258 B1 JP 4977258B1 JP 2011174546 A JP2011174546 A JP 2011174546A JP 2011174546 A JP2011174546 A JP 2011174546A JP 4977258 B1 JP4977258 B1 JP 4977258B1
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JP
Japan
Prior art keywords
screw
flight
width
heating cylinder
injection molding
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
Application number
JP2011174546A
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English (en)
Japanese (ja)
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JP2013035234A (ja
Inventor
昭 安江
克之 荒木
英貴 千葉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP2011174546A priority Critical patent/JP4977258B1/ja
Application granted granted Critical
Publication of JP4977258B1 publication Critical patent/JP4977258B1/ja
Priority to CN201210278764.8A priority patent/CN102950738B/zh
Priority to KR1020120087947A priority patent/KR101311623B1/ko
Publication of JP2013035234A publication Critical patent/JP2013035234A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/60—Screws
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP2011174546A 2011-08-10 2011-08-10 射出成形機用のスクリュ Active JP4977258B1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011174546A JP4977258B1 (ja) 2011-08-10 2011-08-10 射出成形機用のスクリュ
CN201210278764.8A CN102950738B (zh) 2011-08-10 2012-08-07 用于注射成型机的螺杆
KR1020120087947A KR101311623B1 (ko) 2011-08-10 2012-08-10 사출성형기용 스크류

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011174546A JP4977258B1 (ja) 2011-08-10 2011-08-10 射出成形機用のスクリュ

Publications (2)

Publication Number Publication Date
JP4977258B1 true JP4977258B1 (ja) 2012-07-18
JP2013035234A JP2013035234A (ja) 2013-02-21

Family

ID=46678862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011174546A Active JP4977258B1 (ja) 2011-08-10 2011-08-10 射出成形機用のスクリュ

Country Status (3)

Country Link
JP (1) JP4977258B1 (zh)
KR (1) KR101311623B1 (zh)
CN (1) CN102950738B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014156075A (ja) * 2013-02-18 2014-08-28 Japan Steel Works Ltd:The 射出成形機用のスクリュ
DE102021126434A1 (de) 2020-10-13 2022-04-14 The Japan Steel Works, Ltd. Schnecke für Spritzgießmaschine, Einspritzvorrichtung und Spritzgießmaschine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6433839B2 (ja) * 2015-03-25 2018-12-05 住友重機械工業株式会社 射出装置、およびスクリュ
JP6433838B2 (ja) * 2015-03-25 2018-12-05 住友重機械工業株式会社 射出装置、およびスクリュ
KR20200003780A (ko) 2017-06-01 2020-01-10 웬저 매뉴팩쳐링 인코포레이티드 높은 비기계적 에너지 압출 스크류 조립체

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175428U (zh) * 1985-04-22 1986-11-01
JPH07164497A (ja) * 1993-12-14 1995-06-27 Ube Ind Ltd 射出成形機のスクリュ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3354986B2 (ja) * 1993-03-29 2002-12-09 株式会社日本製鋼所 射出成形機の射出方法及び射出装置
JPH07223245A (ja) * 1994-02-10 1995-08-22 Matsuda Seisakusho:Kk 射出成形機におけるバリレス成形方法とその装置
JP3573380B2 (ja) * 1995-08-14 2004-10-06 株式会社青木固研究所 ポリエステル樹脂のプリフォーム射出成形方法及び延伸ブロー成形方法
CN200939686Y (zh) * 2005-11-10 2007-08-29 广州博创机械有限公司 一种高效注塑机通用型注射螺杆
JP4820162B2 (ja) * 2005-12-15 2011-11-24 スパイラル ロジック エルティディ スクリュー、射出装置及び圧力部材
JP4887123B2 (ja) * 2006-11-14 2012-02-29 東芝機械株式会社 インラインスクリュ式射出成形機の逆流防止装置
TWI406753B (zh) * 2007-02-09 2013-09-01 Sumitomo Heavy Industries Screw and injection device
CN101301782A (zh) * 2007-05-11 2008-11-12 北京石油化工学院 间断螺纹型反应注射混合元件

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175428U (zh) * 1985-04-22 1986-11-01
JPH07164497A (ja) * 1993-12-14 1995-06-27 Ube Ind Ltd 射出成形機のスクリュ

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014156075A (ja) * 2013-02-18 2014-08-28 Japan Steel Works Ltd:The 射出成形機用のスクリュ
DE102021126434A1 (de) 2020-10-13 2022-04-14 The Japan Steel Works, Ltd. Schnecke für Spritzgießmaschine, Einspritzvorrichtung und Spritzgießmaschine
KR20220048960A (ko) 2020-10-13 2022-04-20 가부시끼가이샤 니혼 세이꼬쇼 사출 성형기용의 스크류, 사출 장치 및 사출 성형기
AT524258A3 (de) * 2020-10-13 2023-09-15 Japan Steel Works Ltd Schnecke für Spritzgießmaschine, Einspritzvorrichtung und Spritzgießmaschine
AT524258B1 (de) * 2020-10-13 2023-12-15 Japan Steel Works Ltd Schnecke für Spritzgießmaschine, Einspritzvorrichtung und Spritzgießmaschine

Also Published As

Publication number Publication date
CN102950738B (zh) 2014-04-16
CN102950738A (zh) 2013-03-06
JP2013035234A (ja) 2013-02-21
KR101311623B1 (ko) 2013-09-26
KR20130018198A (ko) 2013-02-20

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