Ion wind nozzle circuit capable of eliminating static electricity

Abstract

The invention discloses an ion wind nozzle circuit capable of eliminating static electricity. The ion wind nozzle circuit comprises a power circuit, a control circuit, a high-voltage abnormal warningcircuit, an oscillation circuit, a boost circuit, an indication circuit and a signal output-input circuit, wherein the power circuit inputs a DC24V power supply to the control circuit, four signals are controlled by the control circuit, the oscillation circuit is converted to the boost circuit, the control circuit is started, the oscillation circuit is converted to the boost circuit, the indication circuit is used for displaying green light when a high voltage is normal, displaying red light when the high-voltage is abnormal, displaying blue light when a pin tip is normal and displaying orangelight when pin tip cleaning is reminded, and the signal output-input circuit is used for performing high-voltage warning output and PLC / MCU high-voltage on / off control signal input. When dust is attached onto the pin tip, the impedance is increased, the resistance is increased, meanwhile, the current is reduced, information of current reduction is fed back to the control circuit, the signal is issued to the indication circuit by the control circuit, and the orange light of the pin tip needed to be cleaned is displayed.

Description

technical field [0001] The invention relates to an ion air nozzle circuit, in particular to an ion air nozzle circuit for eliminating static electricity. Background technique [0002] Static eliminator is a relatively commonly used static eliminator, which is widely used in production and processing because of its high working efficiency and convenient use. The working principle of the static eliminator is to ionize the air into a large number of positive and negative ions through high-voltage discharge, and blow the positive and negative ions to the designated area by the high-speed airflow. The discharge needle tip that generates positive and negative ions will easily absorb dust due to long-term high-voltage input. As for the ion air nozzle, it is more suitable for occasions with compact space. Due to its small size, it is not easy to be noticed, which often leads to excessive dust accumulation at the tip of the needle, which reduces the effect of static electricity remo...

AI Technical Summary

Problems solved by technology

The discharge needle tip that generates positive and negative ions will easily absorb dust due to long-term high-voltage input

For the ion air nozzle, it is more suitable for the occasions with compact space. Due to its small size, it is not easy to be noticed, which often leads to excessive dust accumulation at the tip of the needle, which reduces the effect of static electricity removal.

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