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JPS5783317A - Air nipper for disposing of gate of molded article - Google Patents

Air nipper for disposing of gate of molded article

Info

Publication number
JPS5783317A
JPS5783317A JP15896780A JP15896780A JPS5783317A JP S5783317 A JPS5783317 A JP S5783317A JP 15896780 A JP15896780 A JP 15896780A JP 15896780 A JP15896780 A JP 15896780A JP S5783317 A JPS5783317 A JP S5783317A
Authority
JP
Japan
Prior art keywords
molded article
cutters
stroke
gate
nipper
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
JP15896780A
Other languages
Japanese (ja)
Other versions
JPH0116512B2 (en
Inventor
Yosuke Shiotani
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.)
SUTAA SEIKI KK
Star Seiki Co Ltd
Original Assignee
SUTAA SEIKI KK
Star Seiki 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 SUTAA SEIKI KK, Star Seiki Co Ltd filed Critical SUTAA SEIKI KK
Priority to JP15896780A priority Critical patent/JPS5783317A/en
Publication of JPS5783317A publication Critical patent/JPS5783317A/en
Publication of JPH0116512B2 publication Critical patent/JPH0116512B2/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
    • B29C45/38—Cutting-off equipment for sprues or ingates
    • B29C45/382—Cutting-off equipment for sprues or ingates disposed outside the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
  • Scissors And Nippers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PURPOSE: To dispose of the gates of many kinds of molded articles, by using a simple means to change the stroke of nipping cutters.
CONSTITUTION: An air nipper is composed of a body member 2 and a position shifting member 3. To adjust the stroke of cutters 11a, 11b of the nipper, a stroke adjusting screw 31 is moved back or forth as a lockup nut 31 remains tightened. The sprue part 36c of a molded article 36 taken out from a mold (not shown in the drawing) is positioned between cutting edges 9a, 9b. The position shifting member 3 is then driven. As a result, the flat surfaces 9c, 9d of the cutters 11a, 11b push the body 36a of the molded article 36 rightward so that the gate part 36c is disposed of while it is almost coincident with the flat surfaces 9c, 9d.
COPYRIGHT: (C)1982,JPO&Japio
JP15896780A 1980-11-11 1980-11-11 Air nipper for disposing of gate of molded article Granted JPS5783317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15896780A JPS5783317A (en) 1980-11-11 1980-11-11 Air nipper for disposing of gate of molded article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15896780A JPS5783317A (en) 1980-11-11 1980-11-11 Air nipper for disposing of gate of molded article

Publications (2)

Publication Number Publication Date
JPS5783317A true JPS5783317A (en) 1982-05-25
JPH0116512B2 JPH0116512B2 (en) 1989-03-24

Family

ID=15683275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15896780A Granted JPS5783317A (en) 1980-11-11 1980-11-11 Air nipper for disposing of gate of molded article

Country Status (1)

Country Link
JP (1) JPS5783317A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02102173U (en) * 1989-02-02 1990-08-14
JPH02102174U (en) * 1989-02-02 1990-08-14
JPH02102172U (en) * 1989-02-02 1990-08-14
CN106313453A (en) * 2016-10-28 2017-01-11 深圳职业技术学院 Shearing machine for injection molding water gap

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4728760U (en) * 1971-04-22 1972-12-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4728760U (en) * 1971-04-22 1972-12-01

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02102173U (en) * 1989-02-02 1990-08-14
JPH02102174U (en) * 1989-02-02 1990-08-14
JPH02102172U (en) * 1989-02-02 1990-08-14
CN106313453A (en) * 2016-10-28 2017-01-11 深圳职业技术学院 Shearing machine for injection molding water gap

Also Published As

Publication number Publication date
JPH0116512B2 (en) 1989-03-24

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