KR100254781B1 - Apparatus for compensating vacuum of surface mounting devices mounter and method thereof - Google Patents

Apparatus for compensating vacuum of surface mounting devices mounter and method thereof Download PDF

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Publication number
KR100254781B1
KR100254781B1 KR1019970019457A KR19970019457A KR100254781B1 KR 100254781 B1 KR100254781 B1 KR 100254781B1 KR 1019970019457 A KR1019970019457 A KR 1019970019457A KR 19970019457 A KR19970019457 A KR 19970019457A KR 100254781 B1 KR100254781 B1 KR 100254781B1
Authority
KR
South Korea
Prior art keywords
components
pressure sensor
vacuum level
mounter
surface mounting
Prior art date
Application number
KR1019970019457A
Other languages
Korean (ko)
Inventor
Kum-Jung Lee
Ji-Nyeong Yun
Original Assignee
Lg Ind Systems 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
Priority claimed from KR1019960036679A external-priority patent/KR19980016951A/en
Application filed by Lg Ind Systems Co Ltd filed Critical Lg Ind Systems Co Ltd
Priority to KR1019970019457A priority Critical patent/KR100254781B1/en
Application granted granted Critical
Publication of KR100254781B1 publication Critical patent/KR100254781B1/en

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04—Mounting of components, e.g. of leadless components
    • H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
    • H05K13/0408—Incorporating a pick-up tool
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/08—Monitoring manufacture of assemblages

Abstract

PURPOSE: An apparatus and method for compensating a vacuum level of surface mounting devices is provided to judge whether components are well adsorbed. CONSTITUTION: A head part controller(200) adsorbs flap type components, mounts the same on a PCB, and outputs and receives various data through a communication path. A main controller(100) reads an output value of a pressure sensor within the head part controller(200), judges if adsorption is well carried out, and performs a next sequence, so as to control a mounter as a whole. A pressure sensor part(220) measures a vacuum level within a nozzle when components are adsorbed in an analog way. A control part(210) converts the analog value which is measured in the pressure sensor part, into a digital value, compares the vacuum level with a preset reference value, judges if the components are absorbed, and inputs/outputs all input/output within the head part.
KR1019970019457A 1996-08-30 1997-05-20 Apparatus for compensating vacuum of surface mounting devices mounter and method thereof KR100254781B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019970019457A KR100254781B1 (en) 1996-08-30 1997-05-20 Apparatus for compensating vacuum of surface mounting devices mounter and method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019960036679A KR19980016951A (en) 1996-08-30 1996-08-30 Surface Mount Parts
KR1019970019457A KR100254781B1 (en) 1996-08-30 1997-05-20 Apparatus for compensating vacuum of surface mounting devices mounter and method thereof

Publications (1)

Publication Number Publication Date
KR100254781B1 true KR100254781B1 (en) 2000-05-01

Family

ID=26632111

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970019457A KR100254781B1 (en) 1996-08-30 1997-05-20 Apparatus for compensating vacuum of surface mounting devices mounter and method thereof

Country Status (1)

Country Link
KR (1) KR100254781B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100769388B1 (en) * 2003-01-20 2007-10-22 가부시키가이샤 도쿄 웰드 Vacuum suction system and method for controlling the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100769388B1 (en) * 2003-01-20 2007-10-22 가부시키가이샤 도쿄 웰드 Vacuum suction system and method for controlling the same
US7931042B2 (en) 2003-01-20 2011-04-26 Tokyo Weld Co., Ltd. Vacuum suction system and method of controlling the same

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