Unwinding feeding frame for glass fiber tape

Abstract

The invention discloses an unwinding feeding frame for a glass fiber tape. The unwinding feeding frame is detachably and fixedly connected to a notch of an epoxy impregnating tank. The unwinding feeding frame sequentially comprises an unwinding device, an impregnating conveying device, a tape scraping conveying device and a discharging conveying device along the glass fiber tape. The unwinding device, the impregnating conveying device, the tape scraping conveying device and the discharging conveying device are fixedly connected through side rods correspondingly matched with the tank walls on the two sides of the epoxy impregnating tank. A plurality of vertical rods are evenly and fixedly connected to the bottoms of the side rods. The bottoms of the outer side walls of the vertical rods are fixedly connected with flanges A. Flanges B are arranged at notches of the tank walls on the two sides of the epoxy impregnating tank. Locking devices used for locking and fixing the flanges A and the flanges B are arranged on the tank walls on the two sides of the epoxy impregnating tank. According to the structure, the unwinding feeding frame for the glass fiber tape achieves automatic unwinding, impregnating, tape scraping and gathering discharging of the glass fiber tape, and it is guaranteed that the discharged glass fiber tape can be automatically wound around an epoxy glass tube.

Description

technical field [0001] The invention relates to the technical field of drilling epoxy glass fiber tubes, in particular to an unwinding and feeding frame for glass fiber tapes. Background technique [0002] Epoxy tube (epoxy glass fiber tube) is made of electrician alkali-free glass fiber cloth soaked with epoxy resin, baked and hot-pressed in a molding mold. The cross-section is round and the rod has a high mechanical properties. Dielectric properties and good machinability. It is not only suitable for insulating structural parts in electrical equipment, but also can be used in humid environment conditions and transformer oil; it also has anti-aging, high temperature resistance, corrosion resistance and other characteristics, so it is widely used in petroleum, electric power, chemical industry, papermaking, urban Water supply and drainage, factory sewage treatment, seawater desalination, gas transmission and other industries have been widely used. [0003] In actual produ...

AI Technical Summary

Problems solved by technology

When the diameter of the epoxy pipe to be produced is relatively large, the pipe wall is relatively thick, or the axial length is relatively long, the workload of winding the glass fiber tape is huge, the labor intensity is high, and the production efficiency is low. It is also more difficult to control the uniformity of glass fiber tape winding

In addition, there are some simple devices in current production for unwinding, impregnating epoxy and feeding the glass fiber tape. It takes a long time to wind the glass fiber tape to the feeder that can be impregnated with epoxy, which further reduces the production efficiency

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