Plastic film multistage buffer guide device

Abstract

The invention discloses a plastic film multistage buffer guide device. The outer wall of a mixing barrel is rotationally connected with a rotating disc. The bottom of a stirring shaft penetrates through the mixing barrel to be fixed connected with a sliding disc. The bottom of the mixing barrel is fixedly connected with a storage bin. Water cavities are arranged on the front side and the rear sideof the storage bin. Multiple cooling pipes are fixedly connected between the water cavities. A conveying pipe is fixedly connected to the right side of the bottom of the right side of the storage bin. The right side of the conveying pipe is fixedly connected with a blowing machine. The top of the blowing machine is fixedly connected with a support. A stable conveying mechanism and a multistage guide composite mechanism are arranged on the support. The top of the base is fixedly connected with a platform. A pull-up mechanism and a dust removal box are mounted at the top of the platform. The bottom of the platform is movably connected with a sliding plate. The bottom of the sliding plate is rotationally connected with a winding roller. According to the plastic film multistage buffer guide device, raw materials are fully mixed, cooled and stored, and during blow molding, stable conveying buffer guide compounding, stretching dust removal and recovery winding are carried out.

Description

Technical field: [0001] The invention relates to the mechanical field, in particular to a plastic film multi-stage buffer guide 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 mater...

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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