JPS6136357U - electric injection molding machine - Google Patents

electric injection molding machine

Info

Publication number
JPS6136357U
JPS6136357U JP12067184U JP12067184U JPS6136357U JP S6136357 U JPS6136357 U JP S6136357U JP 12067184 U JP12067184 U JP 12067184U JP 12067184 U JP12067184 U JP 12067184U JP S6136357 U JPS6136357 U JP S6136357U
Authority
JP
Japan
Prior art keywords
mold
injection molding
molding machine
closing
motor
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
JP12067184U
Other languages
Japanese (ja)
Other versions
JPH0312445Y2 (en
Inventor
健治 菊川
Original Assignee
株式会社日本製鋼所
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 株式会社日本製鋼所 filed Critical 株式会社日本製鋼所
Priority to JP12067184U priority Critical patent/JPS6136357U/en
Publication of JPS6136357U publication Critical patent/JPS6136357U/en
Application granted granted Critical
Publication of JPH0312445Y2 publication Critical patent/JPH0312445Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding 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 drawings]

第１図は電動射出成形機を示す図、第２図は第１区の■
一■線に沿う断面図、第３図は第２図のＩＩ１−１線に
沿う断面図、第４図は第２図のＴＶ−ＩＶ線に沿う断面
区、第５区は保護装置を示す図である。 １０・・・・・・ベッド、１２・・・・・・固定盤、１
４・・・・・・エンドハウジング、１６．１８・・・・
・・ホルト、２０・・・・・・タイバー、２２・・・・
・・ベアリング、２４・・・・・・スラストベアリング
、２６・・・・・・ナット、２８・・・・・・ロックナ
ット、３０・・・・・・ベアリング、３２・・・・・・
金具、３４・・・・・・おねじ、３６・・・・・・ナッ
ト部材、３８・・・・・・可動盤、４０・・・・・・可
動型、４２・・・・・・固定型、４４・・・・・・型締
用電動機、４６・・・・・・電磁ブレーキ、４８・・・
・・・トルクセンサー、５０・・・・・・パルス発生器
、５２・・・・・・駆動歯車、５３・・・・・・中間歯
車、５４・・・・・・従動歯車、５６・・・・・・駆動
機構、６１・・・・・・型開閉用電動機、６２・・・・
・・パルス発生器、６４・・・・・・トルクセンサー、
６６・・・・・・駆動歯車、８０・・・・・・保護装置
、８２・・・・・・パルス計測器、８４・・・・・・比
較演算器、８６・・・・・・設定器、８７・・・・・佳
ライバ、８８・・・・・・Ｎ’Ｘ測定器、９０・・・・
・・ＡＤ変換器、９２・・・・・・比較演算器、９４・
・・・・・設定器。Figure 1 shows the electric injection molding machine, and Figure 2 shows the ■
Figure 3 is a cross-sectional view taken along line II1-1 in Figure 2, Figure 4 is a cross-sectional view taken along line TV-IV in Figure 2, and Section 5 shows the protective device. It is a diagram. 10...Bed, 12...Fixed plate, 1
4...End housing, 16.18...
...Holt, 20...Tie bar, 22...
...Bearing, 24...Thrust bearing, 26...Nut, 28...Lock nut, 30...Bearing, 32...
Metal fittings, 34...Male thread, 36...Nut member, 38...Movable plate, 40...Movable type, 42...Fixed Mold, 44... Mold clamping motor, 46... Electromagnetic brake, 48...
... Torque sensor, 50 ... Pulse generator, 52 ... Drive gear, 53 ... Intermediate gear, 54 ... Driven gear, 56 ... ...Drive mechanism, 61...Mold opening/closing electric motor, 62...
...Pulse generator, 64...Torque sensor,
66... Drive gear, 80... Protective device, 82... Pulse measuring device, 84... Comparison calculator, 86... Setting instrument, 87...good driver, 88...N'X measuring instrument, 90...
・・AD converter, 92 ・・Comparison calculator, 94・
...Setting device.

Claims (1)

【実用新案登録請求の範囲】 型開閉用電動機の回転力をホールねじ機構を介して直線
運動に変換して可動盤に伝達することにより型開閉を行
なわせる電動式射出成形機において、 型開閉用電動機の回転を検出するパルス発生器と、型開
閉用電動機の負荷電流を測定する電流測定器と、パルス
発生器によって検出されるパルス数が型閉じ前の状態を
示しており且つ電流測定器によって測定される負荷電流
が所定の設定値よりも大きい場合に自動的に型開閉用電
動機を停止させる保護装置と、を有することを特徴とす
る電動式射出成形機。[Scope of Claim for Utility Model Registration] In an electric injection molding machine that opens and closes the mold by converting the rotational force of the motor for opening and closing the mold into linear motion via a Hall screw mechanism and transmitting it to the movable platen, A pulse generator detects the rotation of the electric motor, a current measuring device measures the load current of the mold opening/closing motor, and the number of pulses detected by the pulse generator indicates the state before mold closing, and the current measuring device An electric injection molding machine comprising: a protection device that automatically stops a mold opening/closing motor when a measured load current is larger than a predetermined set value.
JP12067184U 1984-08-07 1984-08-07 electric injection molding machine Granted JPS6136357U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12067184U JPS6136357U (en) 1984-08-07 1984-08-07 electric injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12067184U JPS6136357U (en) 1984-08-07 1984-08-07 electric injection molding machine

Publications (2)

Publication Number Publication Date
JPS6136357U true JPS6136357U (en) 1986-03-06
JPH0312445Y2 JPH0312445Y2 (en) 1991-03-25

Family

ID=30679486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12067184U Granted JPS6136357U (en) 1984-08-07 1984-08-07 electric injection molding machine

Country Status (1)

Country Link
JP (1) JPS6136357U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01159228A (en) * 1987-12-17 1989-06-22 Sumitomo Heavy Ind Ltd Mold protecting device for breaking and clamping device of mold using servomotor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862030A (en) * 1981-10-08 1983-04-13 Nissei Plastics Ind Co Injection molder
JPS58168469A (en) * 1982-03-31 1983-10-04 Toshiba Mach Co Ltd Adjusting device of die clamping force of die casting machine
JPS592827A (en) * 1982-06-30 1984-01-09 Nissei Plastics Ind Co Retaining method of force for electric injection molding machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862030A (en) * 1981-10-08 1983-04-13 Nissei Plastics Ind Co Injection molder
JPS58168469A (en) * 1982-03-31 1983-10-04 Toshiba Mach Co Ltd Adjusting device of die clamping force of die casting machine
JPS592827A (en) * 1982-06-30 1984-01-09 Nissei Plastics Ind Co Retaining method of force for electric injection molding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01159228A (en) * 1987-12-17 1989-06-22 Sumitomo Heavy Ind Ltd Mold protecting device for breaking and clamping device of mold using servomotor

Also Published As

Publication number Publication date
JPH0312445Y2 (en) 1991-03-25

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