Mixing device for producing full-body-color PVC (polyvinyl chloride) wood-plastic decorative material

Abstract

The invention relates to the technical field of wood-plastic decoration, and discloses a full-body-color PVC wood-plastic decorative material production mixing device which comprises a barrel body, a supporting device is arranged in the barrel body, a rotating device is arranged above the supporting device, the supporting device comprises a supporting plate, the outer surface of the supporting plate is fixedly connected with the inner wall of the barrel body, and the outer surface of the supporting plate is fixedly connected with the inner wall of the barrel body. A first open groove is formed in the supporting plate, and a dispersing mechanism is arranged in the first open groove. According to the invention, mixed ingredients to be added are placed above the supporting plate, so that raw materials can uniformly fall down through leaking holes formed in the supporting plate and the first open groove by moving the rotating frame, and the raw materials are conveniently mixed; when too many raw materials are accumulated on the supporting plate, part of the raw materials can flow out after making contact with the scattering plate through the third open groove, it can be guaranteed that the raw materials are caked, the raw materials can flow out through the open holes and the fourth open groove in the third open groove, and the raw materials can better fall into the barrel body to be mixed.

Description

technical field [0001] The invention relates to the technical field of wood-plastic decoration, in particular to a mixing device for producing a full-body color PVC wood-plastic decorative material. Background technique [0002] As early as the 1940s, it was discovered that nitrile rubber and pvc combined with technology were studied. Nitrile rubber has a certain polarity, which is very close to the solubility parameter of pvc. They are both amorphous polymers. Good compatibility, so they are usually blended, and the obtained alloy material has excellent weather resistance, solvent resistance, good mechanical strength and processing performance, and is widely used in seals, wire and cable jackets, Oil pipes and other fields. The alloy materials of nitrile rubber and polyvinyl chloride are divided into cross-linked and non-cross-linked. The cross-linked alloy is insoluble and infusible, and it is difficult to recycle and cause serious pollution to the environment. Although t...

AI Technical Summary

Problems solved by technology

The alloy materials of nitrile rubber and polyvinyl chloride are divided into cross-linked type and non-cross-linked type. The cross-linked alloy is insoluble and infusible, which is difficult to recycle and causes serious pollution to the environment. Although the non-cross-linked alloy has processing performance Good, but the mechanical properties are not ideal

[0003] When producing and mixing PVC wood-plastic decorative materials, since most of the added materials are directly placed inside the mixing device, material agglomeration will occur during the mixing process, which will affect the mixing effect, so we propose A mixing device for the production of full-color PVC wood-plastic decorative materials

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