JPS63124115U - - Google Patents

Info

Publication number
JPS63124115U
JPS63124115U JP1486387U JP1486387U JPS63124115U JP S63124115 U JPS63124115 U JP S63124115U JP 1486387 U JP1486387 U JP 1486387U JP 1486387 U JP1486387 U JP 1486387U JP S63124115 U JPS63124115 U JP S63124115U
Authority
JP
Japan
Prior art keywords
pressure sensor
heating cylinder
molding machine
injection
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.)
Granted
Application number
JP1486387U
Other languages
Japanese (ja)
Other versions
JPH053295Y2 (en
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 filed Critical
Priority to JP1486387U priority Critical patent/JPH053295Y2/ja
Publication of JPS63124115U publication Critical patent/JPS63124115U/ja
Application granted granted Critical
Publication of JPH053295Y2 publication Critical patent/JPH053295Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Description

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

第1図は本考案射出成形機の一実施例を概略的
に示す構成説明図、第2図は従来の射出成形機を
概略的に示す要部断面図、第3図は射出スクリユ
の動作線図である。 1……加熱筒、2……ノズル、3……補給口、
4……射出スクリユ、5……油圧シリンダ、6…
…ストロークセンサ、7……油圧源、8……油圧
タンク、9……カウンターバランスバルブ、10
……3位置切換ソレノイドバルブ、11……圧力
センサ、12……制御装置、13……入力装置、
14……設定装置、15……マイクロプロセツサ
、16……ランダムアクセスメモリ、17……出
力装置。
Fig. 1 is a structural explanatory diagram schematically showing an embodiment of the injection molding machine of the present invention, Fig. 2 is a sectional view of main parts schematically showing a conventional injection molding machine, and Fig. 3 is an operating line of the injection screw. It is a diagram. 1... Heating cylinder, 2... Nozzle, 3... Supply port,
4...Injection screw, 5...Hydraulic cylinder, 6...
...Stroke sensor, 7...Hydraulic pressure source, 8...Hydraulic tank, 9...Counter balance valve, 10
... 3-position switching solenoid valve, 11 ... pressure sensor, 12 ... control device, 13 ... input device,
14...Setting device, 15...Microprocessor, 16...Random access memory, 17...Output device.

補正 昭62.6.19 図面の簡単な説明を次のように補正する。 明細書第12頁第8行の「ランダムアクセスメ
モリ」を「メモリ」と訂正します。
Amendment June 19, 1982 The brief description of the drawing is amended as follows. "Random access memory" in line 8 of page 12 of the specification will be corrected to "memory."

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内周に回転および軸方向往復動作を行なう射出
スクリユ4を装備した加熱筒1に、該加熱筒1内
へチヤージされた成形用材料の内圧を検出する圧
力センサ11を付設し、前記射出スクリユ4をサ
ツクバツク動作させる駆動系を、該圧力センサ1
1による検出値に基づいてフイードバツク制御し
てなることを特徴とする射出成形機。
A heating cylinder 1 equipped with an injection screw 4 that rotates and reciprocates in the axial direction on its inner periphery is equipped with a pressure sensor 11 that detects the internal pressure of the molding material charged into the heating cylinder 1. The drive system that operates the pressure sensor 1
An injection molding machine characterized by performing feedback control based on the detected value according to No. 1.
JP1486387U 1987-02-05 1987-02-05 Expired - Lifetime JPH053295Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1486387U JPH053295Y2 (en) 1987-02-05 1987-02-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1486387U JPH053295Y2 (en) 1987-02-05 1987-02-05

Publications (2)

Publication Number Publication Date
JPS63124115U true JPS63124115U (en) 1988-08-12
JPH053295Y2 JPH053295Y2 (en) 1993-01-27

Family

ID=30805254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1486387U Expired - Lifetime JPH053295Y2 (en) 1987-02-05 1987-02-05

Country Status (1)

Country Link
JP (1) JPH053295Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2002960A1 (en) 2007-06-11 2008-12-17 Fanuc Ltd Injection molding machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2002960A1 (en) 2007-06-11 2008-12-17 Fanuc Ltd Injection molding machine
US7806675B2 (en) 2007-06-11 2010-10-05 Fanuc Ltd Injection molding machine with resin pressure gradient detection

Also Published As

Publication number Publication date
JPH053295Y2 (en) 1993-01-27

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