Needle bed for textile machine

Abstract

The invention relates to a needle bed for a textile machine, which comprises a fixing rack and needles, wherein tail ends of the needles are buried in the fixing rack; the fixing rack is at least provided with a first row of needles and a second row of needles which are parallel to each other; the first row of needles and the second row of needles are staggered. The invention has the advantages of reduced contact area of needle bodies, improved strength of the needle bodies, uniform flax straps of flax textiles such as sisal, jute, flax and the like, reduced use amount of needles, reduced cost and increased efficiency.

Description

technical field [0001] The invention relates to the textile machinery industry, in particular to a needle holder for a textile machine. Background technique [0002] At present, single-row needle holders are generally used in the domestic textile industry when dealing with hemp fabrics such as sisal, jute, and flax. Because the needle production technology is difficult to meet the quenching hardness requirements, the needles are easy to bend; among them, the needle and needle There must be a certain gap between them, so the contact area between the needle and the needle is relatively large, which has a great influence on the quality of the hemp slivers. The above configuration uses many needles. During the operation of the textile machine, needle folding and needle blocking due to insufficient hardness often occur, resulting in frequent shutdowns, long maintenance time, and low production efficiency. Contents of the invention [0003] The technical problem to be solved by...

AI Technical Summary

Problems solved by technology

[0002] At present, single-row needle holders are generally used in the domestic textile industry when dealing with hemp fabrics such as sisal, jute, and flax. Because the needle production technology is difficult to meet the quenching hardness requirements, the needles are easy to bend; among them, the needle and needle There must be a certain gap between them, so the contact area between the needle and the needle is relatively large, which has a great influence on the quality of the hemp slivers. The above settings use a lot of needles. During the operation of the textile machinery, needle folding and needle blocking due to insufficient hardness often occur, resulting in frequent shutdowns, long maintenance time, and low production efficiency.

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