JPS609615U - Automatic purging control device for in-line screw injection molding machine - Google Patents

Automatic purging control device for in-line screw injection molding machine

Info

Publication number
JPS609615U
JPS609615U JP10263683U JP10263683U JPS609615U JP S609615 U JPS609615 U JP S609615U JP 10263683 U JP10263683 U JP 10263683U JP 10263683 U JP10263683 U JP 10263683U JP S609615 U JPS609615 U JP S609615U
Authority
JP
Japan
Prior art keywords
control device
setting device
automatic purging
molding machine
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.)
Pending
Application number
JP10263683U
Other languages
Japanese (ja)
Inventor
信秀 戸村
清 川島
Original Assignee
東芝機械株式会社
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 東芝機械株式会社 filed Critical 東芝機械株式会社
Priority to JP10263683U priority Critical patent/JPS609615U/en
Publication of JPS609615U publication Critical patent/JPS609615U/en
Pending legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

付図は本考案の１実施例を示す図。　　　−１１・・・
・・・パージング用射出圧力設定装置、１２゜１６．２
０．２４・・・・・・アナログスイッチ、１５・・・・
・・パージング用スクリュ回転数設定装置、１９・・・
・・・パージング用背圧設定装置、２３・・・・・・パ
ージング用加熱シリンダ湿度設定装置、２７・・・・・
・スクリュ後退位置設定装置、２８・・・・・・パージ
ング用スクリュ後退位置設定装置、２９・・・・・・比
較器、３ｏ・・・・・・シーケンサ。The accompanying drawings show one embodiment of the present invention. -11...
...Injection pressure setting device for purging, 12°16.2
0.24...Analog switch, 15...
... Purging screw rotation speed setting device, 19...
...Back pressure setting device for purging, 23... Heating cylinder humidity setting device for purging, 27...
- Screw retreat position setting device, 28...Screw retreat position setting device for purging, 29...Comparator, 3o...Sequencer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ′　インラインスクリュ式射出成形機の加熱シリンダ内
の色替え、原料替え等を行う際のパージング制御装置に
おいて、バージング工程専用の夫々の射出圧力を設定す
る射出圧力設定装置と、スクリュ回転数を設定するスク
リュ回転数設定装置と背圧を設定する背圧設定装置と、
サックバック位置を設定するサックバック位置設定装置
と、加熱シリンダ温度設定装置から成る自動パージング
回路を有し、通常の成形運転制御回路から前記自動バー
ジング工程回路へ切換るための信号発信装置を設けたこ
とを特徴とする自動パージング制御装置。′ In the purging control device used when changing colors or changing raw materials in the heating cylinder of an in-line screw injection molding machine, there is an injection pressure setting device that sets each injection pressure specifically for the purging process, and a screw rotation speed. A screw rotation speed setting device, a back pressure setting device for setting back pressure,
It has an automatic purging circuit consisting of a suckback position setting device for setting a suckback position and a heating cylinder temperature setting device, and is provided with a signal transmitting device for switching from a normal molding operation control circuit to the automatic purging process circuit. An automatic purging control device characterized by:
JP10263683U 1983-06-30 1983-06-30 Automatic purging control device for in-line screw injection molding machine Pending JPS609615U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10263683U JPS609615U (en) 1983-06-30 1983-06-30 Automatic purging control device for in-line screw injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10263683U JPS609615U (en) 1983-06-30 1983-06-30 Automatic purging control device for in-line screw injection molding machine

Publications (1)

Publication Number Publication Date
JPS609615U true JPS609615U (en) 1985-01-23

Family

ID=30241829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10263683U Pending JPS609615U (en) 1983-06-30 1983-06-30 Automatic purging control device for in-line screw injection molding machine

Country Status (1)

Country Link
JP (1) JPS609615U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63222829A (en) * 1987-03-12 1988-09-16 Sekisui Chem Co Ltd Automatic purging control in injection molding equipment
JP2008195023A (en) * 2007-02-15 2008-08-28 Toyo Mach & Metal Co Ltd Injection molding machine
JP2020029055A (en) * 2018-08-23 2020-02-27 東芝機械株式会社 Injection molding machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529701A (en) * 1975-07-11 1977-01-25 Hitachi Ltd Rotor blade connecting mechanism for axial flow fluid machine
JPS572100U (en) * 1980-06-04 1982-01-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529701A (en) * 1975-07-11 1977-01-25 Hitachi Ltd Rotor blade connecting mechanism for axial flow fluid machine
JPS572100U (en) * 1980-06-04 1982-01-07

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63222829A (en) * 1987-03-12 1988-09-16 Sekisui Chem Co Ltd Automatic purging control in injection molding equipment
JP2008195023A (en) * 2007-02-15 2008-08-28 Toyo Mach & Metal Co Ltd Injection molding machine
JP2020029055A (en) * 2018-08-23 2020-02-27 東芝機械株式会社 Injection molding machine

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