KR900009884U - Resin supply control device by vent screw feeder in injection molding process - Google Patents

Resin supply control device by vent screw feeder in injection molding process

Info

Publication number
KR900009884U
KR900009884U KR2019880018577U KR880018577U KR900009884U KR 900009884 U KR900009884 U KR 900009884U KR 2019880018577 U KR2019880018577 U KR 2019880018577U KR 880018577 U KR880018577 U KR 880018577U KR 900009884 U KR900009884 U KR 900009884U
Authority
KR
South Korea
Prior art keywords
control device
injection molding
supply control
molding process
screw feeder
Prior art date
Application number
KR2019880018577U
Other languages
Korean (ko)
Other versions
KR910002501Y1 (en
Inventor
최귀석
Original Assignee
금성전선 주식회사
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 금성전선 주식회사 filed Critical 금성전선 주식회사
Priority to KR2019880018577U priority Critical patent/KR910002501Y1/en
Publication of KR900009884U publication Critical patent/KR900009884U/en
Application granted granted Critical
Publication of KR910002501Y1 publication Critical patent/KR910002501Y1/en

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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • 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
    • B29C45/58—Details
    • B29C45/63—Venting or degassing means
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7611—Velocity
    • B29C2945/7612—Velocity rotational movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
KR2019880018577U 1988-11-15 1988-11-15 Feeding controller of resin KR910002501Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880018577U KR910002501Y1 (en) 1988-11-15 1988-11-15 Feeding controller of resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880018577U KR910002501Y1 (en) 1988-11-15 1988-11-15 Feeding controller of resin

Publications (2)

Publication Number Publication Date
KR900009884U true KR900009884U (en) 1990-06-01
KR910002501Y1 KR910002501Y1 (en) 1991-04-20

Family

ID=19281386

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880018577U KR910002501Y1 (en) 1988-11-15 1988-11-15 Feeding controller of resin

Country Status (1)

Country Link
KR (1) KR910002501Y1 (en)

Also Published As

Publication number Publication date
KR910002501Y1 (en) 1991-04-20

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20000421

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee