Bobbin insertion system of automatic bobbin winder and bobbin insertion method

Abstract

The invention provides a bobbin insertion system of an automatic bobbin winder and a bobbin insertion method. The bobbin insertion system of the automatic bobbin winder comprises a control system, a bobbin yarn release device, a fixed hopper, a movable hopper, a tray channel, trays, a first sensor and a second sensor, wherein the first sensor is used for judging whether each tray arrives at a bobbin insertion station or not, the second sensor is used for judging whether bobbin yarn exists on each tray or not, and the first sensor and the second sensor are connected with the control system. The bobbin insertion system of the automatic bobbin winder is characterized by further comprising a third sensor and a fourth sensor, wherein the third sensor is used for judging whether each tray is going to arrive at the bobbin insertion station or not, the fourth sensor is used for judging whether the bobbin yarn exists on each tray which is going to arrive at the bobbin insertion station, and the third sensor and the fourth sensor are connected with the control system. The bobbin insertion system of the automatic bobbin winder is simple and compact in structure, and the bobbin insertion efficiency can be improved. When the situation that one empty tray is going to arrive at the bobbin insertion station is detected, bobbin insertion of the previous empty tray is finished, the tray is released, then the control system enables the movable hopper to be closed immediately, and the bobbin yarn drops to the bottom of the movable hopper from the bobbin yarn release device arranged above the movable hopper and waits for the corresponding empty tray. The bobbin insertion time sequence is reasonable, the bobbin yarn drop time can be shortened, and the bobbin insertion efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of textile machinery manufacturing, in particular to an automatic winder intubation system and an intubation method. Background technique [0002] The tray-type automatic winder adopts a large yarn storehouse for centralized yarn supply and automatic bobbin processing, realizing a flexible connection with the spinning frame. Using advanced control technology, the self-diagnosis and self-supply full-process monitoring function is realized, which greatly improves the automation of the equipment. It has high automation performance and intelligence has reached a certain level. [0003] On the tray winder, the tray conveyed from the direction of the single spindle to the bobbin processing system usually has three states: empty tube, a small amount of yarn, and a large amount of yarn. It is processed into the state of only the tray, and the bobbins with more yarns need to re-enter the spinning device through the...

AI Technical Summary

Problems solved by technology

But in most cases, there is no bobbin on the tray, but the control system cannot know in advance when intubating, which causes waste of intubation time and reduces intubation efficiency

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