Cigarette making machine oil pressure detection self-diagnosis system and control method

Abstract

The invention relates to a cigarette making machine oil pressure detection self-diagnosis system and a control method. The cigarette making machine oil pressure detection self-diagnosis system includes a lubricating oil detection pipeline and an oil pressure detection switch arranged in the lubricating oil detection pipeline. The oil pressure detection switch includes an oil pressure detection block, an oil pressure spring and an oil pressure detection elastic sheet; the oil pressure detection elastic sheet controls an electronic control safety circuit to be powered on or power off; a coil ofan oil pressure detection relay is connected with the oil pressure detection switch in series and controls a normally closed contact of the oil pressure detection relay; and a normally open contact ofa safety circuit relay is connected with the normally closed contact of the oil pressure detection relay in parallel, is then connected to a cigarette making machine main circuit in series and controls a coil of the safety circuit relay. According to the technical scheme, the oil pressure detection relay is additionally arranged on the electronic control safety circuit of a cigarette making machine, then a connecting manner of the oil pressure detection relay and the safety circuit relay on the main circuit is used for controlling the electronic control safety circuit to be powered off when alubrication system is stopped unexpectedly or the oil pressure is too low, the equipment cannot be powered on to be started and safety of the equipment is ensured.

Description

technical field [0001] The invention belongs to the technical field of cigarette machine safety detection, in particular to a cigarette machine oil pressure detection self-diagnosis system and a control method. Background technique [0002] PROTOS70 cigarette rolling machine is a high-speed rolling machine completely localized by Changde Tobacco Machine Factory, with a production capacity of 7,000 cigarettes per minute. It has been promoted and produced in the national tobacco industry. [0003] The oil pressure detection system of PROTOS70 cigarette machine lubricating oil supply uses an oil pressure detection switch to monitor the oil pressure of the equipment during operation. When the equipment is running, if the oil pressure detection switch detects that the oil pressure is lower than the preset pressure value, then The oil pressure detection trigger switch will disconnect the electronic control system of the cigarette making machine, so that the equipment will stop. ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a cigarette machine oil pressure detection self-diagnosis system to solve the problem that the oil pressure detection shrapnel in the prior art fails and cannot accurately monitor the lubrication system of the equipment operation

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