Conveying wheel of twister

Abstract

The invention relates to a conveying wheel of a twister. The conveying wheel comprises a wheel body, a bearing which is arranged inside a wheel body and a fixing shaft which is fixed on a rack, wherein the bearing rotates around the fixing shaft, particularly, the wheel body comprises an upper wheel body and a lower wheel body, which are connected mutually, and the bearing is located inside the lower wheel body. According to the conveying wheel, the upper wheel body and the lower wheel body are in clamping connection, the bearing is clamped in the lower wheel body, the installation difficulty of the bearing is reduced, and the damage rate of the wheel body is also reduced. The wheel is simple in structure, convenient to operate and capable of reducing the cost.

Description

technical field [0001] The invention relates to a textile machinery equipment, in particular to a conveying wheel of a twisting machine. Background technique [0002] As we all know, the twisting machine is a textile machinery equipment that twists multiple strands of spun yarn into one strand. Its function is to process yarn or combined yarn products into linear products for weaving and knitting. In order to increase the output of the thread and reduce the cost of the twisting machine, multiple twisting devices are arranged side by side and symmetrically on one twisting machine. A single-ply yarn is aggregated to the roller group or between the tension roller and the roller, directly plied and twisted, and finally the plied yarn is wound and formed by the yarn guide hook to become a finished yarn that is convenient to use. However, in When the single-ply yarn is removed from the coil, the rotating part of the single-ply yarn base is driven by the same belt to rotate, and i...

AI Technical Summary

Problems solved by technology

In order to increase the output of the thread and reduce the cost of the twisting machine, multiple twisting devices are arranged side by side and symmetrically on one twisting machine. A single-ply yarn is aggregated to the roller group or between the tension roller and the roller, directly plied and twisted, and finally the plied yarn is wound and formed by the yarn guide hook to become a finished yarn that is convenient to use. However, in When the single-ply yarn is removed from the coil, the rotating part of the single-ply yarn base is driven by the same belt to rotate, and its rotation direction is opposite to the winding direction of the single-ply yarn. In addition, in order to prevent the belt from slipping, the A plurality of conveying wheels are installed between the bases of each adjacent two single-ply yarns. At present, most of the outer contours of the conveying wheels used are plastic, which are mainly composed of bearings arranged in the wheel body to complete the winding of the conveying wheel. Its own axis rotates. However, in actual use, in order to meet the requirements of transportation, the height of the wheel body is relatively high. Therefore, it is necessary to knock the bearing into the inside of the wheel body. However, during the knocking process, the plastic wheel body It is easy to break and increases the production cost. In addition, although the plastic wheel is relatively economical, it is easy to wear and tear under long-term use, which directly affects the transmission performance of the belt and shortens the service life of the conveyor wheel. At the same time, the wheel The upper and lower ends of the wheel body are hollowed out. During production, shavings and dust fall on the bearings in the wheel body, which greatly reduces the service life of the bearings.

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