A Programmable Motion Simulation Test Platform for Spinning Frame

Abstract

A programmable spinning frame motion simulation test platform, including a traveler, a steel ring, a high-speed DC motor, a slender metal connecting rod with a hole in the front end, a photoelectric speed sensor, a sensor bracket, a high-strength light-weight thin wire, for speed Controlled single-chip microcomputer system and Tiny6410 embedded core board with touch screen. When working, the traveler is driven by the metal connecting rod and light-weight thin wire to rotate at high speed on the edge of the steel ring, simulating the working state of the traveler rotating at high speed during the yarn winding process. The speed sensor is installed at the upper and lower relative positions near the steel ring. The sensor includes an independent and relatively placed light emitter and light receiver, which are used to detect the actual speed of the traveler and the broken wire state. By comparing the detection result of the sensor under test with the actual motion state of the traveler, the calibration and detection of the sensor under test are automatically realized. The working mode of the experimental platform is programmable, the cost is low, the installation is convenient, and the requirements such as automatic detection of sensor quality can be easily realized.

Description

technical field [0001] The invention mainly simulates the working state of the traveler rotating around the steel ring at high speed during the yarn winding process of the spinning frame in the textile process, and is suitable for testing, verifying and measuring related experiments that take the running state of the spinning frame as the research target, and can be used as an experiment A simulation experiment platform for related experiments in a laboratory environment. Background technique [0002] During the spinning process, the spinning machine that draws, twists, and winds the roving or sliver into a spun bobbin is usually called a spinning frame. The spinning frame is the main machine for spinning. A comprehensive reflection of the pros and cons of the process. The production unit of the spinning frame is the spindle, and the production level of the spinning frame is often measured by the output per thousand spindle hours. The production scale of a spinning mill is...

AI Technical Summary

Problems solved by technology

[0005] In the development process of related products, in order to test the stability of product operation and the accuracy of test results, it is usually necessary to simulate various actual production conditions and conduct multiple, long-term on-site tests. The normal work of the machine will inevitably affect the normal production of the enterprise, resulting in a decrease in yarn output, more yarn joints, and poorer quality, which in turn affects the product quality and economic benefits of the enterprise.

In addition, the textile workshop is noisy and the density of yarn dust is high. It is difficult for researchers to conduct scientific research and think about solving the problems encountered in the field experiment like in the laboratory.

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