Plastic film stretching and dust removing device

Abstract

The invention discloses a plastic film stretching and dust removing device. A rotary disc is rotatably connected to the outer wall of the mixing barrel, the bottom of the stirring shaft penetrates through the mixing barrel and fixedly connects with a sliding disk, a storage bin is fixedly connected to the bottom of the mixing barrel, water cavities are arranged on both the front side and the rearside of the storage bin, a plurality of cooling pipes are fixedly connected between the water cavities, a conveying pipe is fixedly connected to the right side of the right bottom of the storage bin,a blow molding machine is fixedly connected to the right side of the conveying pipe, a support is fixedly connected to the top of the blow molding machine, a smooth conveying mechanism and a multi-stage guiding compound mechanism are arranged on the support, a platform is fixedly connected to the top of the base, a lifting mechanism and a dust removing box are mounded on the top of the platform, asliding plate is movably connected to the bottom of the platform, and a winding roller is rotatably connected to the bottom of the sliding plate. The plastic film stretching and dust removing devicecan cool and store the raw materials after fully mixing, can smoothly conveying and buffer-guided compositing, stretching and dust removing during blow molding, and can recovering and wining.

Description

Technical field: [0001] The invention relates to the mechanical field, in particular to a plastic film stretching dust removal device. Background technique: [0002] Plastic film Films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins, used for packaging, and as lamination layers. Plastic packaging and plastic packaging products account for an increasing share in the market, especially composite plastic flexible packaging, which has been widely used in food, medicine, chemical and other fields, among which food packaging accounts for the largest proportion, such as beverage packaging , quick-frozen food packaging, cooking food packaging, fast food packaging, etc., these products have brought great convenience to people's lives. Before the plastic film is produced, the raw materials need to be fully mixed to ensure the quality of the product. The existing mixing device does not mix the raw materials well. After the plastic film raw materi...

AI Technical Summary

Problems solved by technology

Before the plastic film is produced, the raw materials need to be fully mixed to ensure the quality of the product. The existing mixing device does not mix the raw materials well. After the plastic film raw materials are fully mixed, they need to be cooled and stored to provide a stable storage environment. In order to ensure the quality of the product, the structure of the existing storage device is too simple, which leads to insufficient functions. The plastic film will be affected by gravity or the external environment during the process of blow molding to composite film formation, resulting in unstable transportation. The plastic film needs to be guided during the roller process. Direct compounding will cause damage to the plastic film just after blow molding and affect product quality. A certain distance buffer is required. After the plastic film is compounded into a film, the plastic film needs to be pulled Stretching to improve toughness. During the stretching process, dust in the air will adhere to the surface of the film. After production, the plastic film needs to be stored by a winding device. The existing winding device cannot handle the plastic film during the winding process. The positioning of the film causes the film to be biased during the winding process, and it is also inconvenient for the upper axle to move the winding roller up and down.

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