Winding machine capable of automatically changing rolls of protofilaments

Abstract

The invention relates to the technical field of fiber winding machines, in particular to a winding machine capable of automatically changing rolls of protofilaments. The winding machine comprises a filament leading wheel, a controller, and a first reciprocating filament guide device, a second reciprocating filament guide device, a first translation device, a second translation device, a first winding device, a second winding device, a filament pressing device, a first filament clamping device, a second filament clamping device, a first filament cutting device and a second filament cutting device which are connected with the controller. A filament tow is led in through the filament leading wheel, sequentially passes through the first reciprocating filament guide device and the second reciprocating filament guide device and is alternately wound on the first winding device and the second winding device. Automatic roll changing and winding of protofilaments can be achieved, operation is convenient and fast, manpower and material resources are saved, and working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of fiber winding machines, in particular to a winding machine for automatic winding of raw silk. Background technique [0002] High-performance carbon fiber is light in weight, and has excellent properties such as high strength, high modulus, high temperature resistance, corrosion resistance, erosion resistance, and sputtering resistance. It also has good designability and composability. It is ideal for building rockets, satellites, and missiles. , fighter jets, ships and other equipment essential strategic emerging materials. In particular, polyacrylonitrile-based carbon fibers, in addition to the above-mentioned excellent properties, also have strong compression and bending properties, and occupy a dominant position in reinforced composite materials. [0003] Carbon fiber precursors, also known as carbon fiber precursors, are polymer precursors for the production of carbon fibers. The raw yarn winding ma...

AI Technical Summary

Problems solved by technology

The raw yarn winding machine in the prior art usually has only one reciprocating wire guide device and one spindle winding device, and manual operation is required every time the winding starts and ends, and it cannot be stopped in time after the winding is full. It is easy to cause the winding machine to break down, and it needs a special person to wait for the winding to be full and manually stop it, then restart the winding after unloading, and the weight of the spindle is heavy, and the process of changing the roll needs machine assistance, which consumes manpower and material resources, and the work efficiency is low.

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