High-performance warp warping machine

Abstract

The invention relates to the technical field of textile, and aims to provide a high-performance warp warping machine which can adapt to converging warps of large-width cloth. A warp collecting plate comprises a plate body. The plate body is provided with a plurality of warp guide holes distributed in matrix. Each warp guide hole is internally provided with a follow-up guider. Each follow-up guidercomprises a central ring. The top and the bottom of each central ring are each provided with a pin. Each pin penetrates into a pin hole in the inner wall of the corresponding warp guide hole and is in running fit with the pin hole. The warps penetrate into the central rings. Since there are a large number of warps in the large-width cloth, the bending angle is too large when the warps penetrate through the warp collecting plate; and by means of the follow-up guiders on the warp collecting plate, the optimum penetrating angles can be provided for the warps according to the coming directions ofthe warps, and the warp breakage risk and warp wear rate are effectively reduced.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a high-performance warp yarn warping machine. Background technique [0002] The warping machine is a device that winds a certain number of warp yarns on the warp beam according to a certain width and evenly spaced according to the process design requirements. It mainly includes a creel, a yarn collecting board and the main body of the warping machine. Guided by the mechanism, it is evenly wound on various parts of the warp beam in turn. In the long-term practice process, the inventor has found that the existing warping machines mainly have the following problems: [0003] 1. The traditional warping creel includes a single creel and a double creel. A yarn bobbin can be set in each unwinding unit of a single creel. When the unwinding speed and conveying speed of the bobbin are good, since the warp yarns on multiple bobbins can basically be unwound synchronously, it is also poss...

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Problems solved by technology

However, this method also has certain defects. Since the warp yarns on different bobbins have a certain length at the joint, after the last unwinding of the previous bobbin is completed, the tension will suddenly decrease, which will easily cause the equipment to misjudge as A disconnection occurs and a shutdown occurs

At the same time, the sudden and large change of the tension will easily cause the yarn to be entangled, which will cause damage to both the yarn and the equipment.

In addition, because the range of tension reduction is too large, even if the warping machine is equipped with a device for real-time tension detection and online correction, it is often impossible to quickly correct tension imbalance

[0005] 2. During the process from unwinding to winding, the warp yarn passes through the wires of several guide parts, such as: guide wheels, guide rods, guide holes, etc. In the process of warp yarn contacting these guide parts, there will inevitably be some frictional force, which in turn leads to the accumulation of static electricity on the surface of the warp yarn. The accumulation of static electricity will not only affect the quality of the warp yarn itself, but also cause certain safety hazards

This results in a relatively scattered distribution of creels in the width direction, which in turn causes warp yarns to have a large bending angle when passing through the yarn collecting plate. If the bending angle is too large, it will not only wear the warp yarns, but also increase the number of broken threads. risks of

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