Yarn coiling device of winder

Abstract

The invention relates to a yarn coiling device of a winder. The yarn coiling device comprises a first yarn coiling mechanism used for driving winding reels to rotate around the axial leads of the driving winding reels and a second yarn coiling mechanism guiding the yarns to move up and down in the length direction of the winding reels, wherein the second yarn coiling mechanism comprises a movable frame, a connecting piece connected with one end of the movable frame, and a second drive mechanism connected with the other end of the connecting piece; the movable frame is provided with yarn guides corresponding to the winding reels one to one; the second drive mechanism comprises an electric controller and a conveyor belt; the conveyor belt comprises an extension part in the horizontal direction and a vertical part; a driven pulley is arranged between the extension part and the vertical part; the extension part is connected with the electric controller; and the vertical part is connected with the connecting piece. According to the yarn coiling device, the second drive mechanism is adopted to drive the movable frame to move up and down in the vertical direction of a rack so as to drive the yarn guides arranged on the movable frame and corresponding to the winding reels one to one to move up and down, so that the movement requirements of the yarn coiling device can be met, in addition, the yarn coiling device is simple in structure and low in cost.

Description

technical field [0001] The invention relates to a textile machinery equipment, in particular to a yarn winding device of a silk winder. Background technique [0002] As we all know, a winder, also known as a bobbin winder or a winder, mainly includes a bobbin socket, a yarn clearer, a yarn guide and a winding device. Its working principle is that the yarn or silk is unwound from the bobbin, and the impurities and defects on the yarn or silk will be removed after passing through the yarn clearer, and then under the action of the yarn guide, the yarn will be wound by the winding device. Or the silk is wound on the bobbin, and the preparation of the yarn or silk is completed, and the labor productivity and equipment productivity of the subsequent process are further improved. The yarn winding device includes a first yarn winding mechanism that drives the bobbin to rotate around its own axis and a second winding mechanism that moves the yarn up and down along the length of the ...

AI Technical Summary

Problems solved by technology

However, in actual operation, in order to complete the movement of the yarn guide back and forth along the length of the bobbin itself, the requirements for the second winding mechanism are very high, and ensure that the second winding mechanism and the yarn guide move along the length of the bobbin itself. The cycle of the reciprocating movement in the direction is the same, therefore, the forward and reverse motor is used as the output power, and the forward and reverse of the forward and reverse motor is used to control the movement of the yarn guide back and forth along the length of the bobbin itself. Under the action of the mechanism, the winding of the yarn is realized. However, the driving mechanism of the forward and reverse motor becomes huge and the structure is relatively complicated, which increases the maintenance cost of the equipment and reduces the production efficiency.

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