Electrostatic elimination structure and electrostatic elimination method used for packaging material manufacturing equipment

Abstract

The invention discloses an electrostatic elimination structure used for packaging material manufacturing equipment in the field of packaging material manufacturing equipment. The electrostatic elimination structure used for the packaging material manufacturing equipment comprises feet; the top of a shelf is arranged with an exhaust fan, a filter box and an electrostatic elimination main engine inturn from left to right; the rear side of a connecting rod is provided with an electrostatic eliminating rod; the bottom of a telescopic rod is provided with an electrostatic brush; by adjusting the inclination angle between the electrostatic brush and a discharging needle and a roller, the friction between the electrostatic brush and the roller can be reduced and the wear of the electrostatic brush can be reduced. The electrostatic brush brushes off the dust or small particle impurities adsorbed by electrostatic force on the surface of the roller, and the brushed dust or small particle impurities are adsorbed into the filter box by sucking air through the air sucking nozzle; the electrostatic eliminating rod produces positive and negative ions, and releases the positive and negative ionsthrough the discharging needle, so as to neutralize the electrons on the roller; and the electrostatic brush contacts with the roller to absorb the positive and negative ions, and transmits the positive and negative ions through a grounding column and a grounding wire to neutralize with the ions in the earth, so as to eliminate the static electricity.

Description

technical field [0001] The invention relates to the field of packaging material manufacturing equipment, in particular to a static elimination structure and static elimination method for packaging material manufacturing equipment. Background technique [0002] Foam cotton is a material containing pores, such as polystyrene foam board, polyvinyl chloride foam insulation board, etc. Generally, foamed plastics, pearl cotton, foamed rubber, water-swellable sealant, polysulfide sealant, etc. on the market are all foamed products, so foamed cotton can have various types of plastic materials or even mixed types. , but what distinguishes other plastic materials is primarily due to their air bubble properties. It has many advantages such as light weight, thermal insulation, good flexibility, high and low temperature resistance, and weather resistance. [0003] The production equipment of foamed cotton generally includes racks and rollers, etc., and the rollers drive the foamed cott...

AI Technical Summary

Problems solved by technology

The foaming equipment used for roller transportation of the present invention can stably and reliably lead out static electricity, and can be applied to other packaging material production machinery driven by rollers, and has high antistatic performance and universal applicability, but the device is too simple, and the electrostatic brush Long-term contact with the operation roller is easy to wear, and the humid air of the humidifier is easy to corrode the metal device, so there is a need for a static elimination structure and static elimination method for packaging material manufacturing equipment

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