JPS57105332A - Insert molding method for lead frame - Google Patents

Insert molding method for lead frame

Info

Publication number
JPS57105332A
JPS57105332A JP18348580A JP18348580A JPS57105332A JP S57105332 A JPS57105332 A JP S57105332A JP 18348580 A JP18348580 A JP 18348580A JP 18348580 A JP18348580 A JP 18348580A JP S57105332 A JPS57105332 A JP S57105332A
Authority
JP
Japan
Prior art keywords
frame
mold
feed
lead frame
insert molding
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
JP18348580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6159213B2 (enExample
Inventor
Yasunori Sato
Tadashi Kanai
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP18348580A priority Critical patent/JPS57105332A/ja
Publication of JPS57105332A publication Critical patent/JPS57105332A/ja
Publication of JPS6159213B2 publication Critical patent/JPS6159213B2/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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
    • B29C45/14655—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components connected to or mounted on a carrier, e.g. lead frame
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Switches (AREA)
JP18348580A 1980-12-24 1980-12-24 Insert molding method for lead frame Granted JPS57105332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18348580A JPS57105332A (en) 1980-12-24 1980-12-24 Insert molding method for lead frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18348580A JPS57105332A (en) 1980-12-24 1980-12-24 Insert molding method for lead frame

Publications (2)

Publication Number Publication Date
JPS57105332A true JPS57105332A (en) 1982-06-30
JPS6159213B2 JPS6159213B2 (enExample) 1986-12-15

Family

ID=16136631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18348580A Granted JPS57105332A (en) 1980-12-24 1980-12-24 Insert molding method for lead frame

Country Status (1)

Country Link
JP (1) JPS57105332A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6434714A (en) * 1987-07-30 1989-02-06 Hashimoto Forming Kogyo Co Method and apparatus for manufacturing window for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6434714A (en) * 1987-07-30 1989-02-06 Hashimoto Forming Kogyo Co Method and apparatus for manufacturing window for vehicle

Also Published As

Publication number Publication date
JPS6159213B2 (enExample) 1986-12-15

Similar Documents

Publication Publication Date Title
EP0180733A3 (en) Method and device for injection moulding objects of different resins
EP0111570A4 (en) AUTOMATIC REPLACEMENT DEVICE FOR MOLDING THE INJECTION MOLDING MACHINE.
GB2004228A (en) Die for producing plastic resin pellets
AU524105B2 (en) Multi-station reaction injection molding apparatus
ZA746690B (en) Ejector device for injection molding apparatus
GB2035882B (en) Two step ejector structure for a mould
CA1034290A (en) Process for producing a clear block copolymer resin
JPS5372066A (en) Insert apparatus for injection molding machine
CA1025621A (en) Method and apparatus for handling tie rods on an injection molding machine
JPS57105332A (en) Insert molding method for lead frame
GB2124541B (en) Mechanism for exchanging molding dies in an injection molding machine
DE3165624D1 (en) Conversion apparatus for injection moulding machines
JPS53137259A (en) Forming composite vessel and mold for the same
JPS522378A (en) Semiconductor device manufacturing method
JPS5260842A (en) Process for manufacturing polyvinyl alcohol molded products
JPS5635963A (en) Automatic food molder
JPS5399263A (en) Automatic assembly machine for resin molding base
JPS51112273A (en) Lead frame for resin mold type semiconductor device
JPS5246952A (en) Device for automatically arranging mah-jongg tiles
AU7576674A (en) A method for producing an ejector device
JPS5428474A (en) Press molding machine
CA1011515A (en) Feeding mechanism for injection molding apparatus
JPS51133436A (en) Process for producing solid fragrance
JPS52137282A (en) Solar cell for clock
AU482235B2 (en) Ejector device for injection molding apparatus