Improved film blowing machine for plastic film production

Abstract

The invention discloses an improved film blowing machine for plastic film production. The improved film blowing machine comprises an extruding machine, a film head, an air ring, a support, a feeding hopper, a core blowing bar, silencers, a collapsing plate, a calender roller, an ion air bar, a guide roller, an electrostatic eliminating roller, a reeling roller and a control panel. According to the improved film blowing machine for plastic film production, the multiple silencers are annularly arranged on the periphery of the film head, so that noise generated by cold air blown out by the air ring is reduced, and noise pollution on a working zone is reduced; the ion air bar is arranged on the collapsing plate, so that electrostatic force on the plastic film is eliminated; the electrostatic eliminating roller is arranged at the lower end of the second guide roller in parallel, so that electrostatic carried on a film is further eliminated, it is guaranteed that reeling work is smooth, and influences of the electrostatic force on the health of the human body are reduced; and in addition, the reeling roller is arranged on an A-frame, so that the stability is improved, it is guaranteed that the film is smooth during reeling, and the working efficiency and the product yield are improved.

Description

technical field [0001] The invention relates to the field of film blowing machine equipment, in particular to an improved film blowing machine for plastic film production. Background technique [0002] The film blowing machine is a machine that heats and melts plastic particles and then blows them into films. As various films are more and more widely used in production and life, the film blowing machine technology has also developed rapidly. During the processing process, the film blowing machine heats and melts the plastic particles through the extruder, and the air blower blows out the wind through the die head and is controlled by the wind ring to blow and cool the melted particles at a certain angle and direction. After cooling and forming It moves along the traction track for winding work, and completes the film production process. When the blower blows the cooling air from the air ring through the die head, it will generate a lot of noise, which will cause noise pollu...

AI Technical Summary

Problems solved by technology

When the blower blows the cooling air from the air ring through the die head, it will generate a lot of noise, which will cause noise pollution to the working area and is not good for the hearing health of the production staff

Due to the friction between the plastic particles fed by the film blowing machine during the processing and use, there will be static electricity during the processing process, and static electricity will act on the surface of the film, making the formed film repel each other during the winding process, resulting in The winding work is disturbed, and the plastic film is prone to wrinkles and unevenness during winding, resulting in poor product appearance and low yield

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