Fiber reinforced composite material ring test sample winding device

Abstract

The invention provides a fiber reinforced composite material ring test sample winding device comprising a die and a ring test sample winding mechanism. The ring test sample winding mechanism comprises a stepless variable-speed motor, a main shaft, a die locating assembly, a transmission assembly and a yarn guiding assembly. The die locating assembly comprises a locating disk, a screwing nut and a die locating bolt. The transmission assembly comprises a transmission shaft, an auxiliary shaft and a conveying belt. The yarn guiding assembly comprises an oval iron disk, a swing arm and an extensible spring. By the adoption of the fiber reinforced composite material ring test sample winding device, the winding precision of a rotating body is improved, the whole winding process is stable and reliable, mechanical degree is high, operation is convenient, high-quality ring test samples can be wound accurately, and cost is low.

Description

technical field [0001] The invention relates to a fiber-reinforced composite circular sample winding device. Background technique [0002] Fiber-wound reinforced plastic products are widely used in the fields of petroleum, chemical industry, construction, aviation and environmental protection due to their advantages of light weight, high strength, corrosion resistance and heat insulation. Winding molding process is a commonly used composite material forming process. At present, the mainstream winding machines on the market all adopt microcomputer and automatic control technology. Most of the domestic fiber winding equipment has also realized microcomputer control. The manufacturing technology of low-end two-axis and three-axis microcomputer-controlled fiber winding machines has basically matured the winding process. And it has played an important role in the winding molding of pipelines, storage tanks and various pressure vessels. [0003] When developing new composite...

AI Technical Summary

Problems solved by technology

If a large-scale winding machine that is mainstream in the market is used to prepare samples, it has the characteristics of high cost of use: on the one hand, large-scale winding machines are expensive, use and maintenance costs are high, require special personnel to operate, and occupy a large space

If it is only used to make small batches of test samples, it will cause idleness of the machine and huge cost of use; on the other hand, if a large winding machine for workshop production is used, it will affect the normal production order of products and reduce production efficiency.

[0004] In general, the cost of using a large winding machine is higher

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