KR960022206A

KR960022206A - Digital vacuum level detector

Info

Publication number: KR960022206A
Application number: KR1019940036050A
Authority: KR
Inventors: 김기상
Original assignee: 석진철; 대우중공업 주식회사
Priority date: 1994-12-22
Filing date: 1994-12-22
Publication date: 1996-07-18

Abstract

본 발명은 부품을 진공으로 흡착하고 부품이 흡착된 노즐의 진공을 감지하여 정상적으로 부품을 흡착하였는지를 판단하고 처리하는 진공 레벨 감지 장치에 관한 것으로, 부품이 흡착된 노즐의 진공 레벨을 감지하여 진공 레벨을 출력하는 진공 센서부(10)와; 상기 진공 센서부(17)의 출력을 디지탈 변환기(30)의 입력 특성에 맞게 증폭시키는 증폭기(20); 상기 증폭기(20)의 출력을 그에 상당하는 디지탈값으로 변환시키는 디지탈 변환기(30); 상기 디지탈 변환기(30)의 출력을 표시하는 진공 레벨 표시기(40); 상기 디지탈 변환기(30)의 출력을 주 제어 장치(60)에 전송하는 기능을 가진 인터페이스부(50) 및; 상기 인터페이스부(50)에서 입력한 진공 레벨로 부품 흡착에 에러가 발생했나를 판정하고 그 결과에 따라 다음 절차를 수행하는 주 제어장치(60)로 구성되어 출력된 부품의 진공 레벨을 정확하게 수치로 결정할 수 있는 효과가 있다.The present invention relates to a vacuum level detecting apparatus for adsorbing a component by vacuum and detecting and processing whether the component is normally adsorbed by sensing a vacuum of a nozzle to which the component is adsorbed. An output of the vacuum sensor unit 10; An amplifier 20 for amplifying the output of the vacuum sensor unit 17 according to an input characteristic of the digital converter 30; A digital converter (30) for converting the output of the amplifier (20) into a digital value corresponding thereto; A vacuum level indicator 40 for displaying the output of the digital transducer 30; An interface unit (50) having a function of transmitting an output of the digital converter (30) to a main control device (60); It is composed of the main control unit 60 to determine whether an error occurs in the adsorption of components at the vacuum level input from the interface unit 50, and to perform the following procedure according to the result, and accurately output the vacuum level of the components to the numerical value. There is an effect that can be determined.

Description

Digital vacuum level detector

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 제1도에 도시된 디지탈 진공 레벨 감지 장치의 세부 블럭도,FIG. 2 is a detailed block diagram of the digital vacuum level sensing device shown in FIG.

제3도는 본 발명에 따른 장치가 부품을 흡착하는 플로우를 도시한 흐름도.3 is a flow chart illustrating a flow in which an apparatus according to the invention adsorbs components.

Claims

A vacuum adsorption detecting apparatus for adsorbing a component with a vacuum and detecting the vacuum level by comparing the vacuum level with a preset vacuum level, wherein the vacuum adsorption detection device detects a vacuum level of a nozzle to which the component is adsorbed. A vacuum sensor unit 10 for outputting; An amplifier 20 for amplifying the output of the vacuum sensor unit 10 according to an input characteristic of the digital converter 30; A digital converter (30) for converting the output of the amplifier (20) into a digital value corresponding thereto; A vacuum level indicator 40 for displaying the output of the digital transducer 30; An interface unit (50) having a function of transmitting an output of the digital converter (30) to a main control device (60); Digital vacuum level sensing device characterized in that it comprises a main control unit (60) for determining whether an error occurs in the adsorption of components at the vacuum level input from the interface unit (50) and performing the following procedure according to the result.

※ Note: The disclosure is based on the initial application.