JPS63227316A - 射出装置 - Google Patents

射出装置

Info

Publication number
JPS63227316A
JPS63227316A JP6082387A JP6082387A JPS63227316A JP S63227316 A JPS63227316 A JP S63227316A JP 6082387 A JP6082387 A JP 6082387A JP 6082387 A JP6082387 A JP 6082387A JP S63227316 A JPS63227316 A JP S63227316A
Authority
JP
Japan
Prior art keywords
screw
check valve
valve
opening
proximity switch
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
JP6082387A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0451330B2 (enrdf_load_stackoverflow
Inventor
Yoshiharu Shima
喜治 島
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.)
Nissei Plastic Industrial Co Ltd
Original Assignee
Nissei Plastic Industrial 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 Nissei Plastic Industrial Co Ltd filed Critical Nissei Plastic Industrial Co Ltd
Priority to JP6082387A priority Critical patent/JPS63227316A/ja
Publication of JPS63227316A publication Critical patent/JPS63227316A/ja
Publication of JPH0451330B2 publication Critical patent/JPH0451330B2/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
    • B29C45/46—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
    • B29C45/52—Non-return devices
    • 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
    • B29C45/76—Measuring, controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP6082387A 1987-03-16 1987-03-16 射出装置 Granted JPS63227316A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6082387A JPS63227316A (ja) 1987-03-16 1987-03-16 射出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6082387A JPS63227316A (ja) 1987-03-16 1987-03-16 射出装置

Publications (2)

Publication Number Publication Date
JPS63227316A true JPS63227316A (ja) 1988-09-21
JPH0451330B2 JPH0451330B2 (enrdf_load_stackoverflow) 1992-08-18

Family

ID=13153460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6082387A Granted JPS63227316A (ja) 1987-03-16 1987-03-16 射出装置

Country Status (1)

Country Link
JP (1) JPS63227316A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006186A1 (en) * 1987-12-25 1989-07-13 Fanuc Ltd Abnormality detector of injection apparatus
US7074028B2 (en) 2003-01-17 2006-07-11 Fanuc Ltd Injection molding machine having a freely rotatable screw
US7744787B2 (en) 2006-09-12 2010-06-29 Nissei Plastic Industrial Co., Ltd. Anomaly monitoring method of an injection molding machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006186A1 (en) * 1987-12-25 1989-07-13 Fanuc Ltd Abnormality detector of injection apparatus
US5153149A (en) * 1987-12-25 1992-10-06 Fanuc Ltd. Injection apparatus having a check valve abnormality detector
US7074028B2 (en) 2003-01-17 2006-07-11 Fanuc Ltd Injection molding machine having a freely rotatable screw
US7744787B2 (en) 2006-09-12 2010-06-29 Nissei Plastic Industrial Co., Ltd. Anomaly monitoring method of an injection molding machine

Also Published As

Publication number Publication date
JPH0451330B2 (enrdf_load_stackoverflow) 1992-08-18

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Legal Events

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