Twisting and winding separation type ring spinning system

Abstract

The invention discloses a twisting and winding separation type ring spinning system. The twisting and winding separation type ring spinning system comprises a twisting assembly and a winding assembly; the twisting assembly comprises a horizontally-arranged rotary steel collar, and a steel wire ring detachably installed on the rotary steel collar is arranged on the rotary plane of the rotary steel collar; and the winding assembly comprises a steering gear and a yarn guiding tension roller which are installed in the center of the rotary steel collar. A twisting structure and a winding structure of ring spinning can be separated, the steel collar and a steel wire ring do not become restrictions for improving the spinning speed and the package size any more, and the steering gear can complete the task of assisting winding at the relatively low speed; and the spinning production efficiency can be greatly improved, and the energy consumption per ton of yarn and the raw material consumption can be greatly reduced.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to a twisting and winding separation type ring spinning system. Background technique [0002] The current ring spinning equipment needs to use the ring spinning frame to produce the bobbin first, and then use the winding machine to unwind the bobbin into a bobbin. The twisting and winding structure of the current ring spinning machine Seriously restricting the increase of production speed. At present, the spindle speed of spinning frame is difficult to break through 20,000rpm, and the yarn needs to be reversed when the bobbin is wound. After the yarn is scraped, the neps and hairiness will increase significantly, and the quality index will seriously deteriorate. . [0003] At present, the ring spinning frame relies on the spindle to drive the bobbin to rotate at high speed, and the yarn drives the traveler to rotate at high speed on the steel ring, thereby completing the twisting ...

AI Technical Summary

Problems solved by technology

[0004] 1. Restriction of the line speed of the traveler: When the traveler rotates at high speed on the steel ring, it will rub against the steel ring to generate huge heat, which will cause the traveler to heat up sharply and burn out, resulting in flying rings

Therefore, the linear speed of the traveler must be limited within 45m / s, so the spinning speed cannot be further increased

[0005] 2. Constraints on steel ring diameter: limited by factors such as traveler line speed, package power consumption, spinning spindle distance, etc., the maximum steel ring diameter is currently only 45mm, which severely limits the bobbin package capacity and leads to low production efficiency

[0006] 3. Constraints on the running speed of the spindle: Affected by factors such as the structure of the spindle, running stability, power consumption, yarn breakage rate and other factors, the speed of the spinning spindle cannot be further increased at present

[0007] 4. Constraints on the diameter of the balloon: limited by the spindle gauge and winding tension, the diameter of the balloon should not be too large, which restricts the increase in spinning speed

[0008] 5. Restriction of the degree of deterioration of yarn quality by winding: the bobbin capacity is small, there are many joints when winding into a bobbin, and the yarn must be reversed, and the yarn must pass through multiple friction points before being wound into a bobbin. Both seriously deteriorate the yarn quality index

[0009] 6. Restrictions on the production of low-count yarns (such as less than 10 counts): small bobbin capacity, too frequent doffing when producing low-count yarns, extremely low production efficiency, heavy labor, and high production costs. Economical production on ring spinning

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