Glass fiber warping machine

Abstract

The invention relates to a glass fiber warping machine. The glass fiber warping machine is characterized in that tension-controlling equipment is arranged on a rack between a reed and a thread guide roller; the equipment comprises a pressure roller, a towing rubber roller and a force-measuring roller, wherein, the pressure roller is arranged above the thread guide roller, and a tension sensor is arranged below the force-measuring roller; the equipment drives the towing rubber roller to rotate by taking a towing electric machine as towing power, enabling that the film yarn, after passing through the reed, winds from the top of the pressure roller to the bottom, gets through between the pressure roller and the towing rubber roller and winds into an 'S' shape, then the film yarn is led to thetop of the force-measuring roller and enters into a warp beam after passing through the thread guide roller; the winding electric machine is warp beam winding power, and the traction electric machineand winding electric machine work simultaneously. The invention is able to obviously improve the tensile force of the film yarn, detect the tensile force and ensure that the film yarn which is increased in tensile force keeps constant tensile force in the whole winding process. The fact proves that the film yarn wound by the glass fiber warping machine has fine weaving effect on the loom, thus deserving widespread popularization and application.

Description

Technical field: [0001] The invention relates to a warping machine in textile machinery, in particular to a glass fiber warping machine. Background technique: [0002] At present, the warping machine of the prior art generally has only one winding motor, and the yarn is directly drawn into the warp beam through a guide roller, which is generally used on cotton and blended yarns, and the number of yarns is only several hundred. The advantages of the device are simple structure and low cost. The glass fiber yarn is thick, and the elongation is very small, and the required number is as many as several thousand. Facts have proved that because the tension is small, the yarn wound by the warping machine of the prior art cannot be weaved normally on the loom. Contents of the invention [0003] The object of the present invention is to provide a glass fiber warping machine which overcomes the above-mentioned shortcomings, can significantly increase the tension of the sheet yarn,...

AI Technical Summary

Problems solved by technology

Practice has proved that due to the small tension, the yarn wound by

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