Anti-stacking control device of cheese winder and anti-stacking method thereof

Abstract

The invention discloses an anti-stacking control device of a cheese winder and an anti-stacking method thereof. The anti-stacking control device comprises a single spindle main controller, a wind ratio detection device, a grooved drum, a single spindle grooved drum motor, a drum support arm, and a pressure balancing air cylinder which is connected with the drum support arm, and is characterized by further comprising a support arm pressure balancing controller and a proportional pressure regulating valve; the single spindle main controller is connected with the support arm pressure balancing controller through a CAN (Controller Area Network) bus; an output signal of the support arm pressure balancing controller is connected to the control end of the proportional pressure regulating valve; and the pneumatic output end of the proportional pressure regulating valve is connected to the pressure balancing air cylinder. During working, support arm balance force is set according to the varieties of yarns; and meanwhile, the acceleration and the deceleration of the grooved drum are synchronous to the increase and the decrease of the support arm pressure, so that effective slippage is generated between the grooved drum and cheeses in an overlapping region, and an optimal anti-stacking effect is achieved. The anti-stacking control device is low in cost, and has a good anti-stacking effect.

Description

technical field [0001] The invention relates to the improvement of an automatic winder, and belongs to the technical field of textile equipment manufacturing, in particular to an anti-folding control device for a winder and an anti-folding method thereof. Background technique [0002] The winding machine is an important process of spinning, mainly to process the yarn from the previous process into a large capacity and good shape, which is beneficial to the subsequent process (warping, shuttleless loom weft supply, weft winding or Bleaching and dyeing, etc.), and at the same time check the yarn dryness and evenness, and eliminate the defects and impurities on the yarn. During the winding process of friction transmission, the diameter of the bobbin gradually increases, and the speed of the bobbin gradually decreases. When the bobbin is wound to a specific winding diameter, the bobbin just rotates through an integer number of revolutions during one or several yarn-guiding reci...

AI Technical Summary

Problems solved by technology

However, this method is very expensive, and it is basically not used in the market at present.

[0006] 3. By changing the number of turns of the grooved drum to prevent stacking, in the anti-stacking area, change from 2 turns to 2.5 turns. This method has obvious effects, but the cost is high and the appearance of the package will be affected, and two stepped end faces will be produced.

Rubbing the yarn in this anti-lapping method will increase the yarn hairiness and end-break rate, and the power consumption will be relatively large

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