Flying-dust-free production and manufacturing equipment for PVC grinding powder

Abstract

The invention discloses flying-dust-free production and manufacturing equipment for PVC grinding powder. The flying-dust-free production and manufacturing equipment comprises a grinding mechanism, a powder grinding mechanism, an output mechanism and a supporting frame. The top of the supporting frame is fixedly connected with the bottom of the output mechanism, the top of the output mechanism is fixedly connected with the bottom of the powder grinding mechanism, the top of the powder grinding mechanism is fixedly connected with the bottom of the grinding mechanism, the inner top of a feeding hopper is hinged to one side of a dust-free plate through a hinge, and the bottom of the dust-free plate is fixedly connected with the top of a spring strip. According to the flying-dust-free production and manufacturing equipment for the PVC grinding powder, by arranging the grinding mechanism, PVC materials enter a grinding shell through the feeding hopper, a first motor is started, four grindingrollers rotate under cooperation of gears to flatten and grind PVC passing through the four grinding rollers, and the purpose of dust-free powder grinding can be effectively achieved; and meanwhile,the dust-free plate can enable the feeding port of the feeding hopper to directly fall off when feeding is needed and return to the original position when no material enters the feeding port, and theisolation effect is achieved.

Description

technical field [0001] The invention relates to the technical field of PVC grinding material production, in particular to a dust-free production and manufacturing equipment for PVC grinding material. Background technique [0002] Polyvinyl chloride, referred to as PVC in English, is a polymer formed by the polymerization of vinyl chloride monomers under the action of peroxides, azo compounds and other initiators or under the action of light and heat according to the mechanism of free radical polymerization. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins. [0003] When the existing PVC is used to manufacture grinding materials, the dust is relatively large and can easily harm production personnel. At the same time, the PVC grinding materials produced by grinding are not fine enough, and at the same time, the discharge cannot effectively ensure that the fine PVC grinding materials do not fly. Therefore, it is ne...

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Problems solved by technology

[0003] When the existing PVC is used to manufacture grinding materials, the dust is relatively large and can easily harm production personnel. At the same time, the PVC grinding materials produced by grinding are not fine enough, and at the same time, the discharge cannot effectively ensure that the fine PVC grinding materials do not fly. , so it is necessary to invent dust-free production and manufacturing equipment for PVC grinding materials

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