Fault detection type rapid and automatic coil-pulling and slitting wool top machine

Abstract

The invention provides a fault detection type rapid and automatic coil-pulling and slitting wool top machine. The fault detection type rapid and automatic coil-pulling and slitting wool top machine ischaracterized by comprising a yarn supplying mechanism with a woolen yarn providing unit, a winding mechanism with a rotating frame, a detecting unit, a cutting mechanism and a control portion with an operation control unit and a fault detection and judgment unit, wherein the woolen yarn providing unit comprises a rotating platform, multiple woolen yarn wheels fixed to the rotating platform, eachwoolen yarn wheel is wound by a piece of woolen yarn, the operation control unit controls the rotating platform and the rotating frame to simultaneously rotate, also controls the detection unit to detect a wool top to be cut and controls the fault detection unit to judge whether the to-be-cut wool top is complete or not, when it is judged that the to-be-cut wool top is complete, the operation control unit controls the cutting mechanism to cut off the wool top, the rotation direction of the rotating platform is the direction existing when seeing the rotating direction from the side where the woolen yarn leaves the rotating platform, and the rotating direction of the rotating frame is the direction existing when seeing the rotating frame from the side where the woolen yarn leaves the rotating frame, and the rotation direction and the rotation speed of the rotating platform and the rotating frame are both identical.

Description

technical field [0001] The invention relates to the field of top knitting machines, in particular to a top knitting machine equipment of fast automatic coiling and slitting fault detection type. Background technique [0002] The structure of the traditional wool top machine is relatively complicated and occupies a large area. It can only produce long wool tops, and the produced long wool tops are coiled into a large roll on the take-up device. But, because the length of the commonly used wool top is 30cm~5m, therefore, after existing wool top machine produces long wool top, also must carry out secondary processing to long wool top so that long wool top is cut to obtain the wool top of suitable length. This secondary processing is usually done manually, so the efficiency is low and the cost is high. [0003] In response to the above problems, someone has developed an automatic wool top machine that can cut wool tops while producing wool tops. Such an automatic wool top machi...

AI Technical Summary

Problems solved by technology

However, the structure of the rotating frame-type wool guiding device determines that its rotational speed cannot be improved after it reaches a higher speed. It is relatively sparse, which makes the short hair on the produced top very sparse, which cannot meet the requirements of the top.

[0006] Secondly, if the method of improving the supply quantity of wool is adopted to solve the problem of sparse short hairs on the above-mentioned wool tops, a new problem will be caused, that is, a plurality of wool yarns will be entangled with each other under the guidance of the rotating frame-type wool guide equipment , and the multiple yarns that are entangled will be cut to form short hair after being wound on the iron wire. It is inclined instead of flat, which results in rough appearance and poor quality of tops formed by short hairs

In particular, it cannot meet the quality requirements of wool tops (about 30cm to 50cm in length) for handmade DIY.

[0007] In addition, the machine precision of the above-mentioned top machine is poor, and the tops produced are likely to have incomplete tops, so the quality of tops is unstable, which will affect the sales of tops

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