High-precision stitching-breakage-prevention papermaking blanket production method and needling machine thereof

Abstract

The invention provides a high-precision stitching-breakage-prevention papermaking blanket production method and a needling machine thereof. The high-precision stitching-breakage-prevention papermakingblanket production method comprises the following four steps: presetting a knitting scheme, carrying out trial knitting, knitting a papermaking blanket finished product and resetting a knitting machine. On the one hand, the process is simple to implement, is universal and is high in adaptive capacity to environment, and can effectively meet requirements for actual implementation of various papermaking blanket knitting machine equipment, the cost for modification of the knitting machine equipment is low, workers can rapidly and accurately master the specific implementation mode of the process,the labor intensity of the workers in production operation of papermaking blankets is effectively reduced, on the other hand, the stability and reliability of the quality of products in a papermakingblanket production process can be improved effectively, stitching breakage in running of the knitting machine is avoided effectively, and therefore, the costs for production of the papermaking blankets and maintaining operation of the knitting machine equipment are reduced effectively while the quality of the papermaking blanket products and the running stability and continuity of the knitting machine are greatly improved.

Description

technical field [0001] The invention relates to a production method of a high-precision needle breakage-proof papermaking blanket and a needling machine thereof, belonging to the technical field of textiles. Background technique [0002] In the production and processing of paper-making felts, since the conveyance of textile raw materials by knitting machines, the conveyance of finished paper-making felts, and the needling movement speed and trajectory of knitting machine needles are often realized through the joint operation of multiple devices that operate independently, it is extremely It is easy to cause relatively poor coordination between the knitting machine's transportation of textile raw materials, the transportation of finished papermaking felts, and the needling motion speed and trajectory of the needles of the knitting machine during the production of papermaking felts, resulting in relatively poor coordination between the raw materials and finished products of pap...

AI Technical Summary

Problems solved by technology

[0002] In the production and processing of paper-making felts, since the conveyance of textile raw materials by knitting machines, the conveyance of finished paper-making felts, and the needling movement speed and trajectory of knitting machine needles are often realized through the joint operation of multiple devices that operate independently, it is extremely It is easy to cause relatively poor coordination between the knitting machine's transportation of textile raw materials, the transportation of finished papermaking felts, and the needling motion speed and trajectory of the needles of the knitting machine during the production of papermaking felts, resulting in relatively poor coordination between the raw materials and finished products of papermaking felts. The uncoordinated movement between the knitting machines leads to the poor surface tension stability of the raw materials, semi-finished products and finished products of the papermaking felt in the needle punching work surface of the knitting machine, and the phenomenon of bending, serious wrinkles and even stacking occurs, which seriously affects the product quality and production efficiency of the papermaking felt. At the same time, it is also very easy to cause the needle breakage accident of the knitting machine, which seriously affects the stability and reliability of the operation of the knitting machine equipment. Poor matching between the motion speed of raw materials and finished products of paper-making felts leads to needle breakage accidents due to the excessive force of the paper-making felts during the knitting needle operation of the knitting machine, which further aggravates the product quality and production efficiency in the current production of paper-making felts The status quo of poor stability, insufficient operational reliability and continuity of knitting machine equipment has seriously affected the quality and cost of the production and use of papermaking felt products

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