JPH0347172B2 - - Google Patents

Info

Publication number
JPH0347172B2
JPH0347172B2 JP59263609A JP26360984A JPH0347172B2 JP H0347172 B2 JPH0347172 B2 JP H0347172B2 JP 59263609 A JP59263609 A JP 59263609A JP 26360984 A JP26360984 A JP 26360984A JP H0347172 B2 JPH0347172 B2 JP H0347172B2
Authority
JP
Japan
Prior art keywords
screw
fixed
nut
rotor
screw shaft
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.)
Expired - Lifetime
Application number
JP59263609A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61140363A (ja
Inventor
Shigeru Fujita
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP26360984A priority Critical patent/JPS61140363A/ja
Publication of JPS61140363A publication Critical patent/JPS61140363A/ja
Publication of JPH0347172B2 publication Critical patent/JPH0347172B2/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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/66—Mould opening, closing or clamping devices mechanical
    • 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
    • B29C45/5008—Drive means therefor
    • 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
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1792—Machine parts driven by an electric motor, e.g. electric servomotor
    • B29C2045/1794—Machine parts driven by an electric motor, e.g. electric servomotor by a rotor or directly coupled electric motor, e.g. using a tubular shaft motor
    • 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
    • B29C45/5008—Drive means therefor
    • B29C2045/5024—Drive means therefor screws rotated by the coaxial rotor of an electric motor
    • 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
    • B29C45/5008—Drive means therefor
    • B29C2045/5028—Drive means therefor screws axially driven by the coaxial rotor of an electric motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP26360984A 1984-12-13 1984-12-13 電動機駆動射出成形機 Granted JPS61140363A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26360984A JPS61140363A (ja) 1984-12-13 1984-12-13 電動機駆動射出成形機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26360984A JPS61140363A (ja) 1984-12-13 1984-12-13 電動機駆動射出成形機

Publications (2)

Publication Number Publication Date
JPS61140363A JPS61140363A (ja) 1986-06-27
JPH0347172B2 true JPH0347172B2 (fr) 1991-07-18

Family

ID=17391915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26360984A Granted JPS61140363A (ja) 1984-12-13 1984-12-13 電動機駆動射出成形機

Country Status (1)

Country Link
JP (1) JPS61140363A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6380118U (fr) * 1986-11-14 1988-05-27
US6132201A (en) * 1998-05-04 2000-10-17 Husky Injection Molding Systems Ltd. Frameless electric drive for a molding machine
EP1361945A1 (fr) * 2001-02-15 2003-11-19 Mannesmann Plastics Machinery GmbH Dispositif de fermeture dans une presse a injection de matiere synthetique
DE10304578B3 (de) 2003-02-05 2004-03-18 Demag Ergotech Gmbh Einspritzaggregat für eine Spritzgießmaschine
DE10304577A1 (de) * 2003-02-05 2004-10-21 Demag Ergotech Gmbh Einspritzaggregat für eine Spritzgießmaschine
DE102004053855A1 (de) * 2004-11-04 2006-05-11 Demag Ergotech Gmbh Spritzgießmaschine mit mindestens einem Direktantrieb
CN115246203B (zh) * 2022-07-21 2023-05-09 博创智能装备股份有限公司 一种电动射台装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549239A (en) * 1978-10-02 1980-04-09 Package Machinery Co Projection molding machine and its use
JPS59156726A (ja) * 1983-02-24 1984-09-06 Nissei Plastics Ind Co 電動式成形機の制御方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549239A (en) * 1978-10-02 1980-04-09 Package Machinery Co Projection molding machine and its use
JPS59156726A (ja) * 1983-02-24 1984-09-06 Nissei Plastics Ind Co 電動式成形機の制御方法

Also Published As

Publication number Publication date
JPS61140363A (ja) 1986-06-27

Similar Documents

Publication Publication Date Title
EP0239682B1 (fr) Dispositif de moulage par injection
KR870000197B1 (ko) 사출 성형기
JPS6325934B2 (fr)
JPH0622829B2 (ja) 直圧式型締機構
JPH0347172B2 (fr)
JPS6155855B2 (fr)
JPH0331570B2 (fr)
JPH0661801B2 (ja) 電動射出成形機のモータ制御装置
JPH0255214B2 (fr)
JPH05237893A (ja) 射出成形機の型締装置
JP3822354B2 (ja) 射出成形機
JP3256785B2 (ja) 射出成形機のエジェクタ装置
JP2809347B2 (ja) 射出成形機の射出機構
JPH061784Y2 (ja) 発泡成形機の型閉め装置
JPH045296Y2 (fr)
JP3578997B2 (ja) 射出成形機の駆動装置
JPH0641158B2 (ja) 電動式射出成形機
JPH05154882A (ja) 電動式成形機の射出機構
JPH05147084A (ja) 電動式射出成形機
JPH0248912A (ja) インラインスクリュ式電動射出装置
JPH05147083A (ja) 電動式成形機の射出機構
JPH0253214B2 (fr)
JPH0253215B2 (fr)
JPH0341051B2 (fr)
JPH0248913A (ja) インラインスクリュ式電動射出装置

Legal Events

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