KR970064344A - Automatic defective conveying device and method - Google Patents

Automatic defective conveying device and method Download PDF

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Publication number
KR970064344A
KR970064344A KR1019960005122A KR19960005122A KR970064344A KR 970064344 A KR970064344 A KR 970064344A KR 1019960005122 A KR1019960005122 A KR 1019960005122A KR 19960005122 A KR19960005122 A KR 19960005122A KR 970064344 A KR970064344 A KR 970064344A
Authority
KR
South Korea
Prior art keywords
unloader
logic controller
programmable logic
signal
control
Prior art date
Application number
KR1019960005122A
Other languages
Korean (ko)
Other versions
KR0169932B1 (en
Inventor
김동철
Original Assignee
배순훈
대우전자 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.)
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Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019960005122A priority Critical patent/KR0169932B1/en
Publication of KR970064344A publication Critical patent/KR970064344A/en
Application granted granted Critical
Publication of KR0169932B1 publication Critical patent/KR0169932B1/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
    • H05K13/0061—Tools for holding the circuit boards during processing; handling transport of printed circuit boards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0214—Articles of special size, shape or weigh
    • B65G2201/022—Flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02—Control or detection
    • B65G2203/0208—Control or detection relating to the transported articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04—Detection means
    • B65G2203/042—Sensors

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Operations Research (AREA)
  • Control Of Conveyors (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

본 발명은 키동작검사기에 관련된 것으로써, 특히 상기 키동작검사기에서 불량품판정을 받은 검사대상체(인쇄회로기판 어셈블리)를 자동으로 분리하여 수리사의 테이블로 자동이송시키는 불량품 자동이송장치 및 방법에 관한 것이다. 본 발명은 수리사의 작업테이블과 연결되는 이송컨베어와, 후단장비와 연결되는 작업컨베어, 및 상기 이송컨베어와 작업컨베어사이에 구비되는 언로더부를 구비하는 불량품 자동이송장치에 있어서, 전, 후단장비 및 상기 이송컨베어와의 신호교환을 가능하도록 하는 인터페이스부와, 상기 인터페이스부를 통한 신호교환을 통해 각 장치의 동작을 제어하도록 된 프로그래머블 로직 콘트롤러부와, 상기 프로그래머블 로직 콘트롤러의 제어를 방아 동작하여 상기 이송컨베어를 구동시키고 상기 언로더를 좌우로 움직이도록 하는 제1,2모터를 구비하는 모터부와, 상기 프로그래머블 로직 콘트롤러의 제어를 받아 상기 언로더부를 상/하로 구동시키는 실린더부와, 상기 언로더부에 구비되어 검사대상체의 인입여부를 체크하고, 검사대상체를 감지는 다수의 센서를 구비하는 센서부를 구비한다.The present invention relates to a key operation tester, and more particularly, to a defective article automatic transfer apparatus and method for automatically separating a tester (printed circuit board assembly) which has been judged to be defective by the key operation tester and automatically transferring the tester to a table . The present invention relates to a defective article automatic transfer apparatus having a transfer conveyor connected to a work table of a repair worker, a work conveyor connected to the rear end equipment, and an unloader portion provided between the transfer conveyor and the work conveyor, A programmable logic controller configured to control operation of each device through signal exchange through the interface unit; and a control unit configured to control the programmable logic controller to control the operation of the transfer conveyor, A cylinder portion for driving the unloader portion in an up / down direction under the control of the programmable logic controller; and a control portion for controlling the unloader portion And a plurality of sensors for detecting the upper surface of the inspection table And a sensor unit having a sensor.

Description

불량품 자동 이송장치 및 방법Automatic defective conveying device and method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 의한 키동작검사기의 후단에 구비되는 불량품 이송장치의 구성을 보여주는 블록도.FIG. 1 is a block diagram showing a configuration of a defective product transfer device provided at a rear stage of a key operation tester according to the present invention; FIG.

제2도는 본 발명에 의한 불량품 이송방법을 보여주는 플로우챠트이다. 제3도는 본 발명에 의한 일실시예를 보여주는 사시도.FIG. 2 is a flow chart showing a defective product transferring method according to the present invention. FIG. 3 is a perspective view showing an embodiment of the present invention. FIG.

Claims (3)

수리사의 작업테이블과 연결되는 이송컨베어와, 후단장비와 연결되는 작업컨베어, 및 상기 이송컨베어와 작업컨베어사이에 구비되는 언로더부를 구비하는 불량품 자동이송장치에 있어서, 전, 후단장비 및 상기 이송컨베어와의 신호교환을 가능하도록 하는 인터페이스부와 상기 인터페이스부를 통한 신호교환을 통해 각 장치의 동작을 제어하도록 된 프로그래머블 로직 콘트롤러부와, 상기 프로그래머블 로직 콘트롤러의 제어를 받아 동작하여 상기 이송컨베어를 구동시키고 상기 언로더를 좌우로 움직이도록 하는 제1,2모터를 구비하는 모터부와, 상기 프로그래머블 로직 콘트롤러의 제어를 받아 상기 언로더부를 상/하로 구동시키는 실린더부와, 상기 언로더부에 구비되어 검사대상체의 인입여부를 체크하고, 검사대상체를 감지는 다수의 센서를 구비하는 센서부를 구비함을 특징으로 하는 불량품 자동이송 장치.A transfer conveyor connected to a work table of a repair worker, a work conveyor connected to the rear end equipment, and an unloader portion provided between the transfer conveyor and the work conveyor, A programmable logic controller configured to control operation of each device through signal exchange through the interface unit, and a control unit configured to operate the transfer conveyor by operating under the control of the programmable logic controller, A motor unit including first and second motors for moving the unloader to the left and right; a cylinder unit for driving the unloader unit up and down under the control of the programmable logic controller; And a plurality of sensors for detecting the upper body of the inspection object Defective automatic feeding device which is characterized by comprising a sensor unit. 제1항에 있어서, 상기 인터페이스부를 통해 교환되는 신호가 상기 전단장비로부터 프로그래머블 로직 콘트롤러로 입력되는 조정완료신호와, 양품/불량품 판정신호와 검사대상체를 송신한다는 의미의 신호와, 상기 이송컨베어로부터 프로그래머블 로직 콘트로러로 입력되는 불량조정대상체를 요구하는 요구신호와, 상기 후단 장비로부터 프로그래머블 로직 콘트롤러로 입력되는 양품의 조정대상체를 요구하는 요구신호와, 상기 프로그래머블 로직 콘트롤러(30)로부터 인터페이스부(10)로 입력되는 전단장비(31)로부터 PCB어셈블리를 요구하는 요구신호와, 이송컨베어(34) 또는 후단장비로 PCB 어셈블리를 이송한다는 송신신호를 포함함을 특징으로 하는 불량품 자동이송장치.2. The apparatus according to claim 1, further comprising: an adjustment completion signal to which a signal exchanged through the interface unit is input from the front end equipment to a programmable logic controller; a signal for transmitting a good / defective product determination signal and a inspection unit; A request signal requesting a bad adjustment object to be input to the logic controller and a request signal for requesting a good object of good goods to be input to the programmable logic controller from the succeeding equipment and the interface signal from the programmable logic controller 30, And a transmission signal for transferring the PCB assembly to the transfer conveyor (34) or the rear stage equipment. 불량품을 자동 이송하는 방법에 있어서, 언로상에 검사대상체가 존재하는 지의 여부를 체크하는 제1단계와, 상기 제1단계에서 검사대상체가 존재하지 않으면, 전단장비로부터 언로더상으로 검사대상체를 이송시키는 제2단계와, 상기 제2단계에서 언로더상의 검사대상체가 양품인지 불량품인지의 여부를 체크하는 제3단계와, 상기 제2단계에서 양품이면, 언로더상의 검사대상체를 작업콘베어로 이송하는 제4단계와, 상기 제2단계에서 불량품이면, 언로더의 좌우이동시키는 모터를 구동시켜, 언로더를 이송컨베어상(上)으로 이동시키는 제5단계와, 언로더상의 검사대상체를 이송컨베어로 이송시키는 제6단계와, 상기 언로더를 작업컨베어상의 제자리로 옮기는 제7단계와, 전단장비로 다음 검사대상체 요구신호를 송출하는 제8단계로 이루어짐을 특징으로 하는 불량품 자동이송 방법.A method for automatically transferring a defective product, comprising: a first step of checking whether or not the inspection object is present on the unloader; and, if the inspection object is not present in the first step, A third step of checking whether the inspection table on the unloader is a good product or a defective product in the second step; and if the product is good in the second step, the inspection table upper body on the unloader is transferred to the work conveyor A fifth step of moving the unloader to the upper side of the conveying conveyor by driving the motor for moving the unloader in the left and right direction if it is a defective product in the second step; A seventh step of moving the unloader to a position on the work conveyor, and an eighth step of transmitting a next inspection unit body request signal with the front end equipment. A method of automatically transferring defective products. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960005122A 1996-02-28 1996-02-28 Inferior goods automatic sending device and method KR0169932B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960005122A KR0169932B1 (en) 1996-02-28 1996-02-28 Inferior goods automatic sending device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960005122A KR0169932B1 (en) 1996-02-28 1996-02-28 Inferior goods automatic sending device and method

Publications (2)

Publication Number Publication Date
KR970064344A true KR970064344A (en) 1997-09-12
KR0169932B1 KR0169932B1 (en) 1999-04-15

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KR1019960005122A KR0169932B1 (en) 1996-02-28 1996-02-28 Inferior goods automatic sending device and method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100372631B1 (en) * 2001-02-24 2003-02-15 이주영 Buffer unit for pcb

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