A monitoring method and device for static elimination equipment

Abstract

The invention discloses a monitoring method and device of electrostatic elimination equipment. The monitoring method includes: an electrofluid field signal detected by an electrofluid field monitoringmodule is obtained; if the value of the electrofluid field signal exceeds the numerical range of a preset test data set, a marking signal of abnormal ion balance is output, wherein, the preset test data set is the data set corresponding to electrofluid field signals detected when multiple ion balance voltages of the electrostatic elimination equipment are all in the range of a preset ion balancevoltage. The invention solves the problem that the existing monitoring method cannot fulfill the monitoring of the ion balance voltage, improves the effectiveness of monitoring methods for ion balancevoltage monitoring, ensures positive and negative ion balance and electrostatic elimination performance of electrostatic elimination equipment, is helpful for the normal operation and stable performance of electrostatic elimination equipment.

Description

technical field [0001] Embodiments of the present invention relate to the field of static electricity technologies, and in particular, to a method and device for monitoring static electricity elimination equipment. Background technique [0002] Static elimination technology is being increasingly widely used in electronics industries such as semiconductors, spraying, printing, textiles, medical equipment, building materials, and injection molding. Among them, static elimination equipment such as ion bars and ion fans are effective tools for eliminating static electricity on the surface of objects, especially in the production lines of electronics, optoelectronics and other industries. [0003] The principle of static electricity elimination equipment neutralizing the static charge on the surface of the object is to apply a high voltage to the electrode needle to form a tip discharge (corona discharge), and ionize the air to form positive and negative ions. Positive and negat...

AI Technical Summary

Problems solved by technology

However, the existing static elimination equipment has the problem that the monitoring of the ion balance voltage is not in place, and it is easy to have no balance abnormal signal output when the ion balance voltage exceeds the standard, or the error output of the balance abnormal signal signal when the ion balance voltage does not exceed the standard, which affects Ensure the normal operation and stable performance of the static elimination equipment

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