Intelligent fabric delivery system for steel cord cutting machine

Abstract

The invention discloses an intelligent fabric conveying system of a steel wire cord fabric cutting machine. The intelligent fabric conveying system comprises a dragging fabric conveying device and an on-line width measuring device. The dragging fabric conveying device comprises a fabric conveying frame and a fabric clamping frame, wherein the fabric conveying frame does movement in the Y direction perpendicular to the conveying direction, and the fabric clamping frame does movement in the X direction parallel to the conveying direction. An X-direction moving mechanism of the fabric clamping frame comprises an X shaft, wherein the X shaft is arranged at the front end of the fabric conveying frame, and an X shaft numerical control driving unit is arranged on the X shaft to control the feeding motion of the X shaft of the fabric clamping frame. A Y-direction moving mechanism of the fabric conveying frame comprises two Y shafts, wherein the Y shafts are arranged at the two ends of a cutter, two set of Y shaft numerical control driving units are arranged corresponding to the two Y shafts respectively, and the two sets of Y shaft numerical control driving units control the feeding motions of the different Y shafts of the fabric conveying frame respectively. The detection of the difference value of the width between the head of a cord fabric and the tail of the cord fabric can be achieved through the two sets of Y shaft numerical control driving units according to the on-line monitoring device, the width of the pulled fabric can be compensated by automatically modifying the feed amounts of the two Y shafts, and the condition that the cord fabric is large in one end and small in the other end is avoided to the largest extent.

Description

(1) Technical field: [0001] The invention relates to production equipment for producing radial tires, in particular to an intelligent cloth delivery system for a steel cord cutting machine. (2) Background technology: [0002] Due to the excellent performance of radial tires compared with bias tires, such as safety, energy saving, comfort, durability, etc., the radialization rate of tires in the world has reached about 90% at present. [0003] The steel cord is the skeleton of the radial tire and also the main stress-bearing part, so the steel cord cutting machine is also the key equipment for the production of radial tires. [0004] The quality control of the small-angle steel cord cutting machine directly affects the quality of the tire, and is also an important factor affecting the grade of the tire. Due to various reasons, such as the cord is too soft to cause bending, etc., the two sides of the cord cut by the cutting machine are not parallel (usually this defect is cal...

AI Technical Summary

Problems solved by technology

Due to various reasons, such as the cord is too soft to cause bending, etc., the two sides of the cord cut by the cutting machine are not parallel (usually this defect is called the cord size, and this is also the most common quality problem of the cord cutting machine), use The tire (contour) made of this kind of cord will have poor balance and uniformity

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