JPH02252517A - 射出成形機のパージング方法 - Google Patents

射出成形機のパージング方法

Info

Publication number
JPH02252517A
JPH02252517A JP7408989A JP7408989A JPH02252517A JP H02252517 A JPH02252517 A JP H02252517A JP 7408989 A JP7408989 A JP 7408989A JP 7408989 A JP7408989 A JP 7408989A JP H02252517 A JPH02252517 A JP H02252517A
Authority
JP
Japan
Prior art keywords
screw
resin
heating cylinder
stroke
molding machine
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.)
Granted
Application number
JP7408989A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0529536B2 (enrdf_load_stackoverflow
Inventor
Takashi Kajiyama
梶山　剛史
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.)
Toyo Innovex Co Ltd
Original Assignee
Toyo Machinery and Metal Co 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 Toyo Machinery and Metal Co Ltd filed Critical Toyo Machinery and Metal Co Ltd
Priority to JP7408989A priority Critical patent/JPH02252517A/ja
Publication of JPH02252517A publication Critical patent/JPH02252517A/ja
Publication of JPH0529536B2 publication Critical patent/JPH0529536B2/ja
Granted legal-status Critical Current

Links

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
    • B29C45/1753—Cleaning or purging, e.g. of the injection unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP7408989A 1989-03-28 1989-03-28 射出成形機のパージング方法 Granted JPH02252517A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7408989A JPH02252517A (ja) 1989-03-28 1989-03-28 射出成形機のパージング方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7408989A JPH02252517A (ja) 1989-03-28 1989-03-28 射出成形機のパージング方法

Publications (2)

Publication Number Publication Date
JPH02252517A true JPH02252517A (ja) 1990-10-11
JPH0529536B2 JPH0529536B2 (enrdf_load_stackoverflow) 1993-04-30

Family

ID=13537105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7408989A Granted JPH02252517A (ja) 1989-03-28 1989-03-28 射出成形機のパージング方法

Country Status (1)

Country Link
JP (1) JPH02252517A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04334427A (ja) * 1991-05-09 1992-11-20 Nissei Plastics Ind Co 射出成形機のパージ方法
JPH04334428A (ja) * 1991-05-09 1992-11-20 Nissei Plastics Ind Co 射出成形機のパージ方法
US20150328812A1 (en) * 2014-05-19 2015-11-19 Nissei Plastic Industrial Co., Ltd. Method of purging for an injection molding machine
CN105415576A (zh) * 2015-12-15 2016-03-23 长春富维—江森自控汽车饰件系统有限公司 一种针对微孔发泡注塑工艺的排料方法
KR20170060699A (ko) * 2015-11-25 2017-06-02 엘에스엠트론 주식회사 사출 성형기의 로드 셀 영점 조절 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5565699B2 (ja) * 2010-10-04 2014-08-06 宇部興産機械株式会社 電動式射出装置のパージ方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101058A (en) * 1977-02-15 1978-09-04 Ube Ind Ltd Changeover of material and color in injection molding machine
JPS5654212A (en) * 1979-10-09 1981-05-14 Mitsubishi Gas Chem Co Inc Preparation of hydrazine hydrate
JPS58158228A (ja) * 1982-03-15 1983-09-20 Mitsubishi Heavy Ind Ltd 射出成形機の樹脂替え方法
JPS6064817A (ja) * 1983-09-21 1985-04-13 Fuji Electric Corp Res & Dev Ltd 射出成形機シリンダ内の成形材料替方法
JPS61102224A (ja) * 1984-10-26 1986-05-20 Fanuc Ltd 射出成形機における自動運転終了制御装置
JPS61239924A (ja) * 1985-04-16 1986-10-25 Mitsubishi Heavy Ind Ltd 射出成形機における樹脂替・色替回路の停止方法
JPS61293823A (ja) * 1985-06-21 1986-12-24 Toyota Motor Corp 射出成形機の色替方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101058A (en) * 1977-02-15 1978-09-04 Ube Ind Ltd Changeover of material and color in injection molding machine
JPS5654212A (en) * 1979-10-09 1981-05-14 Mitsubishi Gas Chem Co Inc Preparation of hydrazine hydrate
JPS58158228A (ja) * 1982-03-15 1983-09-20 Mitsubishi Heavy Ind Ltd 射出成形機の樹脂替え方法
JPS6064817A (ja) * 1983-09-21 1985-04-13 Fuji Electric Corp Res & Dev Ltd 射出成形機シリンダ内の成形材料替方法
JPS61102224A (ja) * 1984-10-26 1986-05-20 Fanuc Ltd 射出成形機における自動運転終了制御装置
JPS61239924A (ja) * 1985-04-16 1986-10-25 Mitsubishi Heavy Ind Ltd 射出成形機における樹脂替・色替回路の停止方法
JPS61293823A (ja) * 1985-06-21 1986-12-24 Toyota Motor Corp 射出成形機の色替方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04334427A (ja) * 1991-05-09 1992-11-20 Nissei Plastics Ind Co 射出成形機のパージ方法
JPH04334428A (ja) * 1991-05-09 1992-11-20 Nissei Plastics Ind Co 射出成形機のパージ方法
US20150328812A1 (en) * 2014-05-19 2015-11-19 Nissei Plastic Industrial Co., Ltd. Method of purging for an injection molding machine
CN105082457A (zh) * 2014-05-19 2015-11-25 日精树脂工业株式会社 注射成型机的清洗方法
JP2015217623A (ja) * 2014-05-19 2015-12-07 日精樹脂工業株式会社 射出成形機のパージ方法
KR20170060699A (ko) * 2015-11-25 2017-06-02 엘에스엠트론 주식회사 사출 성형기의 로드 셀 영점 조절 방법
CN105415576A (zh) * 2015-12-15 2016-03-23 长春富维—江森自控汽车饰件系统有限公司 一种针对微孔发泡注塑工艺的排料方法

Also Published As

Publication number Publication date
JPH0529536B2 (enrdf_load_stackoverflow) 1993-04-30

Similar Documents

Publication Publication Date Title
JPH0298421A (ja) 射出成形機の射出制御方法
JPH0455569B2 (enrdf_load_stackoverflow)
JPH02252517A (ja) 射出成形機のパージング方法
JPH06339962A (ja) 射出成形装置
JP3427170B2 (ja) 射出成形機
JP5022734B2 (ja) 射出成形機
JP3173359B2 (ja) スクリュプリプラ式射出装置における操作方法
JP2654897B2 (ja) スクリュプリプラ式射出成形機の残留材料の排出方法
JP3142712B2 (ja) 射出成形機
JP3304950B2 (ja) 成形機
JPH07108575A (ja) タンデム型射出成形機
JP2612087B2 (ja) 射出成形機
JP3607488B2 (ja) スクリュプリプラ式射出成形機
JPH02116529A (ja) 射出成形機
JP3835894B2 (ja) 射出成形機における樹脂替え／色替え方法
JPH02251413A (ja) 射出成形機
JPH07214618A (ja) 射出成形機におけるチェックリングの開閉装置
JP3359142B2 (ja) 射出成形機におけるチェックリングの開閉装置
JP2577070B2 (ja) 射出成形機の射出装置
JP4502669B2 (ja) 射出成形機及びその制御方法
JPH10138300A (ja) スクリュインプランジャ式射出成形機の制御方法
JP3225241B2 (ja) 射出成形機
JPH0976316A (ja) 射出成形方法及びその装置
JPH0226720A (ja) 射出成形機の射出装置におけるパージング方法
JPH0630421Y2 (ja) 射出成形機のノズル鼻たれ防止装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees