JPS649714A - Injection molding machine driven by servomotor - Google Patents

Injection molding machine driven by servomotor

Info

Publication number
JPS649714A
JPS649714A JP16553387A JP16553387A JPS649714A JP S649714 A JPS649714 A JP S649714A JP 16553387 A JP16553387 A JP 16553387A JP 16553387 A JP16553387 A JP 16553387A JP S649714 A JPS649714 A JP S649714A
Authority
JP
Japan
Prior art keywords
servomotor
injection molding
molding machine
cover
machine driven
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
JP16553387A
Other languages
Japanese (ja)
Inventor
Zenji Inaba
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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 Fanuc Corp filed Critical Fanuc Corp
Priority to JP16553387A priority Critical patent/JPS649714A/en
Publication of JPS649714A publication Critical patent/JPS649714A/en
Pending 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
    • 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
    • B29C2045/1797—Machine parts provided with a shroud or cover or shield, e.g. for preventing oil or dust scattering

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To prevent the scattering of oil mist, etc., generated from a screw mechanism section by installing a cover to the screw mechanism section for an injection molding machine driven by a servomotor. CONSTITUTION:An expansible cover 11 is set up between a rear platen 1, to which a screw 8 is axially mounted, and a nut 7 while one end is fixed on the rear platen 1 side and the other end on the nut 7 side. A screw mechanism including the screw 8 is concealed by the cover 11, and the scattering of oil mist, abrasion powder, etc., generated from the screw mechanism is prevented by the cover 11.
JP16553387A 1987-07-03 1987-07-03 Injection molding machine driven by servomotor Pending JPS649714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16553387A JPS649714A (en) 1987-07-03 1987-07-03 Injection molding machine driven by servomotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16553387A JPS649714A (en) 1987-07-03 1987-07-03 Injection molding machine driven by servomotor

Publications (1)

Publication Number Publication Date
JPS649714A true JPS649714A (en) 1989-01-13

Family

ID=15814199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16553387A Pending JPS649714A (en) 1987-07-03 1987-07-03 Injection molding machine driven by servomotor

Country Status (1)

Country Link
JP (1) JPS649714A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014206A1 (en) * 1989-05-24 1990-11-29 Fanuc Ltd 2-plate type injection device
WO2003016019A1 (en) * 2001-08-17 2003-02-27 Ferromatik Milacron Maschinenbau Gmbh Locking unit on a three-plate injection moulding machine
JP2006133305A (en) * 2004-11-02 2006-05-25 Asahi Kasei Electronics Co Ltd Device for peeling large pellicle
WO2007036243A1 (en) * 2005-09-23 2007-04-05 Demag Ergotech Gmbh Spindle drive for an injection molding machine with a lubricating device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014206A1 (en) * 1989-05-24 1990-11-29 Fanuc Ltd 2-plate type injection device
EP0427866A1 (en) * 1989-05-24 1991-05-22 Fanuc Ltd. 2-plate type injection device
US5129808A (en) * 1989-05-24 1992-07-14 Fanuc Ltd. Two-plate type injection apparatus
EP0427866B1 (en) * 1989-05-24 1994-07-06 Fanuc Ltd. 2-plate type injection device
WO2003016019A1 (en) * 2001-08-17 2003-02-27 Ferromatik Milacron Maschinenbau Gmbh Locking unit on a three-plate injection moulding machine
US6939124B2 (en) 2001-08-17 2005-09-06 Ferromatik Milacron Maschinenbau Gmbh Locking unit of a three-plate injection-molding machine
JP2006133305A (en) * 2004-11-02 2006-05-25 Asahi Kasei Electronics Co Ltd Device for peeling large pellicle
WO2007036243A1 (en) * 2005-09-23 2007-04-05 Demag Ergotech Gmbh Spindle drive for an injection molding machine with a lubricating device

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