KR970002129A

KR970002129A - How to automatically open and close the door of industrial high frequency heater

Info

Publication number: KR970002129A
Application number: KR1019950017199A
Authority: KR
Inventors: 이중경
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-06-23
Filing date: 1995-06-23
Publication date: 1997-01-24

Abstract

본 발명은 생고무등을 가열하는 산업용 고주파 가열기에 관한 것으로, 종래의 각종 산업용 고주파 가열기는, 크기가 대용량이므로 가열기의 도어를 개폐하는데 많은 노동력이 소요되고, 사용자가 직접 가열실의 도어를 개폐함으로써 불편한 문제점이 있으며, 이로 인하여 작업의 효율성을 저하시키게 되는 문제점이 있었다.The present invention relates to an industrial high-frequency heater for heating raw rubber, various conventional high-frequency industrial heaters are large in size, which requires a lot of labor to open and close the door of the heater, which is inconvenient by the user directly opening and closing the door of the heating chamber. There is a problem, which causes a problem that reduces the efficiency of the work.

이에 본 발명은 상기한 바와 같은 종래의 제 문제점을 해소시키기 위하여 창안된 것으로, 산업용 고주파 가열기의 도어의 전면에 사람 감지용 센서를 설치함으로써, 센서에 의해 사람 감지시 자동으로 도어를 개폐할 수 있도록 한 산업용 고주파 가열기의 도어 자동 개폐 방법에 관한 것이다.Accordingly, the present invention was devised to solve the above-mentioned problems of the prior art, and by installing a sensor for detecting a person on the front of the door of an industrial high frequency heater, so that the door can be opened and closed automatically by the sensor. A method for automatically opening and closing a door of an industrial high frequency heater.

Description

How to automatically open and close the door of industrial high frequency heater

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 산업용 고주파 가열기의 도어 자동 개폐 방법 동작 순서도이다.2 is a flowchart illustrating a method for automatically opening and closing a door of an industrial high frequency heater according to the present invention.

Claims

A first step S1 of opening a door of a heating chamber to heat the heated object; A second step (S2) of determining whether there is a heated object in the heating chamber; A third step (S3) of alerting an abnormal state so that a heating operation does not proceed in a no-load state when there is no heated object; A fourth step S4 of determining whether a person is around the door of the heating chamber when the heated object is detected; A fifth step S5 of determining whether a predetermined waiting time has elapsed when no person is detected around the door of the heating chamber; A sixth step S6 of automatically closing the door of the heating chamber after a predetermined time elapses; A seventh step (S7) of automatically heating the object to be heated after automatically closing the door of the heating chamber; An eighth step S8 of determining whether the heating operation is completed after heating the heated object; A ninth step S9 of automatically opening a door of the heating chamber when the heating operation is completed; A tenth step (S10) of determining whether the heated object to be heated remains in the heating chamber after opening the door of the heating chamber; An eleventh step (S11) of determining whether a person is around a door of the heating chamber when the heated object is not detected in the heating chamber; Method of automatically opening and closing the door of a commercial high-frequency heater, characterized in that the sequential operation in the twelfth step (S12) that automatically closes the door of the heating room when no person is detected around the door of the heating room.

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