Weaving method of variable-mesh knotless net

Abstract

The invention relates to a weaving method of a variable-mesh knotless net. Weaving is conducted through knotless net weaving equipment for forming the variable-mesh knotless net. The knotless net weaving equipment is composed of multiple weaving units; each weaving unit comprises a weaving base disc, a stirring disc, a spindle, a stirring disc driving part, a conversion block and a conversion block driving part. The weaving process of the variable-mesh knotless net weaving equipment comprises the steps that a) the conversion blocks are in a non-cross spindle rail state, and all the weaving units conduct independent weaving until different required mesh foot lengths are achieved, that is to say, the mesh of the woven knotless net is variable in the weaving direction; b) the conversion blocks are in a cross spindle rail state, the spindles of the adjacent weaving units are exchanged through the conversion blocks, and knot weaving is completed; steps a) and b) are repeated, and variable-mesh knotless net weaving is completed. According to the weaving method of the variable-mesh knotless net, the mesh can be changed online, when the woven knotless net generates a local defect, the local defect does not easily expand, and the net is long in service life and high in reliability.

Description

technical field [0001] The invention belongs to the technical field of rope net weaving, and relates to a knitting method of a variable-mesh knotless net, in particular a weaving method of a variable-mesh knotless net in which strands and ropes are cross-braided to form nodules. Background technique [0002] There are currently two preparation methods for ordinary nets, one is to form a knotted net by weaving, and the other is to form a knotless net by knitting. [0003] A knotted web formed by a weaving method, usually a netting machine. The net weaving machine completes the net weaving process through the coordinated movement of key mechanisms such as its upper hook mechanism, lower hook mechanism, orifice mechanism and traction mechanism. Although this kind of knotted net can improve the strength of the net to a certain extent, and local defects are not easy to expand, it has the following disadvantages: ① Due to the large volume of the knotted point, which protrudes fro...

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention is the low strength of the net existing in the prior art, local stress concentration, local damage is easy to expand, and the mesh cannot be changed online. It provides a weaving method for changing mesh without knots

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