Glass fiber wire-drawing device

Abstract

The invention discloses a glass fiber wire-drawing device which comprises a melting device, a wire-drawing device, an air jetting device, a bundle collection device and an oil coating device; the melting device comprises a ball-charging machine; a melting furnace is connected to one side of the ball-charging machine and is fixed above the wire-drawing device; the wire-drawing device comprises a wire-drawing rack, a bushing plate, a rotation motor, a coupler and a rotary drum; the air jetting device comprises an air pump, an air pipe, a transverse pipe and a nozzle; the air pump is arranged onthe outer side of the wire-drawing rack and is connected to the transverse pipe through the air pipe; and the transverse pipe is provided with an opening to be connected with the nozzle and is fixed to the rack and below the bushing plate. The glass fiber wire-drawing device has the beneficial effects that the temperature of wire drawing is controlled, the drawn wire is prevented from deformationdue to excessive temperature, the linear speed of the oil coating device is slowed down, and the auxiliary material is saved; and through wire drawing, the rate of produced finished products is increased, and the amount of waste wires is reduced.

Description

technical field [0001] The invention relates to glass fiber production equipment, in particular to a glass fiber drawing device. technical background [0002] Glass fiber is an inorganic non-metallic material with excellent performance. There are many kinds. The advantages are good insulation, strong heat resistance, good corrosion resistance and high mechanical strength. It is made of glass balls or waste glass through high-temperature melting, wire drawing, winding, weaving and other processes. The diameter of its single filament is several microns to more than 20 microns, which is equivalent to 1 / 20-1 / 5, each bundle of fiber precursors consists of hundreds or even thousands of monofilaments. Glass fiber drawing machine is a kind of mechanical equipment that draws glass solution into fibers and winds them according to certain rules. Existing glass fiber often adopts single wire drawing technology, but in the production process of glass fiber, a large amount of waste wir...

AI Technical Summary

Problems solved by technology

Existing glass fiber often adopts single wire drawing technology, but in the production process of glass fiber, a large amount of waste wire will be produced, and after the glass fiber solution passes through the bushing plate and is melted into wire, the temperature of the fiber root is high, which will cause A large number of raw materials and insufficient utilization of auxiliary materials will generate huge waste and increase the production cost of glass fiber products

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