Mechanical equipment for producing polypropylene fibers

Abstract

The invention provides mechanical equipment for producing polypropylene fibers. The mechanical equipment structurally comprises a feeding hole, a machine body, universal wheels, a bracket, a conveying device and an electric box; the right side of the feeding hole is electrically welded with the left side of the machine body; the middle parts of the universal wheels are movably clamped below the bracket; the left side of the conveying device is embedded into the machine body; and the left side of the electric box is in bolt connection to the right side of the machine body. When materials are cut off, driving equipment in the electric box can drive a gear to rotate to drive a cutting knife to move up and down, so that the materials are cut off; meanwhile, the materials adsorbed to the surface of the cutting knife are wiped back and forth on the surface of the cutting knife through a cleaning block, and the materials can be pushed to a conveying belt to be conveyed, so that the materials generating static electricity on the surface of the cutting knife can be wiped off; and in addition, a movable rod can move towards the two ends after use, the cutting knife can move into the machine body, and the phenomena that the cutting knife is exposed outside, and dust, impurities and the like are adsorbed to the surface of the cutting knife are avoided.

Description

technical field [0001] The invention relates to the field of polypropylene equipment, in particular to a mechanical equipment for producing polypropylene fibers. Background technique [0002] As we all know, polypropylene fiber is produced by mixing polypropylene masterbatch, polypropylene chips, and raw materials, and then performing a series of steps such as melt spinning, stretching, crimping, heat setting, cutting, and packaging. The fiber has high strength and good toughness, so polypropylene fiber is widely used, but it also has disadvantages such as easy accumulation and high static electricity. When polypropylene fiber is cut, due to the disadvantage of high static electricity of polypropylene fiber, polypropylene fiber The fiber is adsorbed on the surface of the conveyor belt and the cutting knife, which cannot enter the next process, and the cutting knife is difficult to remove. After use, it is left to stand outside, resulting in impurities covered on the surface ...

AI Technical Summary

Problems solved by technology

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a mechanical device for producing polypropylene fibers. During the cutting process of polypropylene fibers, due to the disadvantage of high static electricity of polypropylene fibers, the polypropylene fibers are adsorbed on the conveyor belt. The surface of the cutting knife cannot enter the next process, and the cutting knife is difficult to remove. After use, it will be exposed to the outside, resulting in impurities covered on the surface of the cutting knife. When the next use, the impurities will cover the polypropylene fiber, resulting in impurities and The polypropylene fiber is packaged together to reduce the cleanliness of the polypropylene fiber

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