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Title:
SUCCESSIVELY FEEDING DEVICE FOR LEAD FRAME
Document Type and Number:
Japanese Patent JP2945182
Kind Code:
B2
Abstract:

PURPOSE: To facilitate setting of lead frames of various types by arranging a plurality of machining stages, wherein a support mechanism and a processing mechanism are integrally formed, in juxtaposition, locating the support mechanism in a manner to span a space between the machining stages, and holding the lead frame by means of a conveying mechanism to feed the lead frames at an individual feed pitch.
CONSTITUTION: Processing stages 14a and 14b are formed such that a conveying mechanism 10 capable of effecting the constant including of a lead frame 26 and a processing mechanism 12 to process the lead frame 16 are formed integrally. A support mechanism 16 to guide the lead frame 26 in a feed direction and support it is caused to span a space between the processing stages 14a and 14b. A coupling part 44 engageable with the conveying mechanism 10 is provided with a feed drive part 46 to drive a slidably resiliently located coupling rod 40, and a drive mechanism 18 to reciprocate the conveying mechanism 10 in linkage with processing operation of the processing stages 14a and 14b. This constitution facilitates setting of lead frames of various types and performs a constant including at an individual given pitch for each processing stage.


Inventors:
ANDO MAKOTO
TODOROKI YOSHIHISA
Application Number:
JP21001291A
Publication Date:
September 06, 1999
Filing Date:
July 26, 1991
Export Citation:
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Assignee:
APITSUKU YAMADA KK
International Classes:
B23Q39/04; B65G25/06; B65G47/82; H01L23/50; (IPC1-7): B23Q39/04; B65G25/06; B65G47/82; H01L23/50
Domestic Patent References:
JP60198834A
Attorney, Agent or Firm:
綿貫 隆夫 (外1名)



 
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