CN114703599A

CN114703599A - Bearing type warp-weft knotless through mesh weaving method

Info

Publication number: CN114703599A
Application number: CN202210142438.8A
Authority: CN
Inventors: 罗永达; 王开成; 沈宏
Original assignee: Shanghai Junwei Steel Rope Co ltd
Current assignee: Shanghai Junwei Steel Rope Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-05
Anticipated expiration: 2042-02-16
Also published as: CN114703599B

Abstract

The invention relates to a method for weaving a load-bearing warp-weft knotless cross-woven net, which belongs to the technical field of cross-woven nets and comprises the following steps: weaving mesh nodes; weaving the net ropes; the heavy hammer is hung and woven. According to the invention, the left and right edges of the net head and the boundary nodes of the net mesh respectively adopt a cross wrapping and inserting method to form the boundary nodes, and the diameters of the net rope nodes and the diameters of the net ropes are kept on approximate values, so that the problem that the area of a capturing opening is reduced and the accuracy and reliability of automatic capturing operation are reduced because the capturing net surface generates inclined drift due to the influence of wind flow in the automatic capturing operation process of the capturing net tool is effectively solved; the net line part is arranged below the net line part, heavy hammers are respectively hung on the net line part to promote the catching net to be in a vertical state, the catching net is not limited by the variety of fiber silk yarn materials, and the catching net can be recovered and lifted after the heavy large object of 10kN-200kN is hung.

Description

Bearing type warp-weft knotless through mesh weaving method

Technical Field

The invention relates to the technical field of a through mesh, in particular to a method for weaving a load-bearing warp-weft knotless through mesh.

Background

Since ancient ancestors invented netting fishing, the series of regular meshes formed by combing nets, netting, twisting knotless nets, warp and weft weaving knotless nets and the like, woven mesh fabrics developed along with the requirements of clothes and various kinds of weaving are developed and formed from the technology of fishing netting.

Along with the current ocean engineering industry which is rapidly developed, a capture net which bears the gravity is needed, and the wind-receiving surface of the mesh nodules which are woven and formed is small and is fixed without displacement. And the fish net structure meeting the requirements is as follows: firstly, a netting is selected, the windward resistance generated by overlarge nodules rises, and the catching efficiency is influenced by the fluctuation with the wind; the second is a graticule or a twisted pair net, and the nodes of the graticule are shaped by heat and are hung by gravity to generate displacement and sliding.

Disclosure of Invention

The invention aims to provide a bearing type warp-weft knotless through mesh knitting method to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a bearing type warp-weft knotless through mesh weaving method comprises the following steps:

and (3) weaving mesh nodules:

selecting a plurality of warp net ropes and a plurality of weft net ropes, and placing the warp net ropes and the weft net ropes on a tooling table;

wrapping the thread end of the warp net rope with a rope outlet end;

the rope head of the warp net rope passes through the middle part of the weft net rope, and then the core wire of the warp net rope is guided to pass through the middle part of the weft net rope;

passing the warp mesh cord through the warp outer woven sheath and then directing the weft mesh cord through the warp outer woven sheath;

after the mutually crossed combing operation is finished, the knots are wound and fixed by using the folded yarn;

weaving the net rope:

respectively disassembling the warp outer woven sheaths and the rope ends;

disassembling the warp outer weaving sheath to enable the edge of the weft net rope to be in a single-strand strip state, and wrapping the single-strand thread head of the warp outer weaving sheath;

disassembling the core wires of the warp net rope until the edges of the weft wires are in a single-strand state, and wrapping the single-strand wire ends of the warp net rope;

respectively combining the single strands of the outer woven sheaths of the warps and the corresponding single strands of the net ropes of the warps into warp strands in sequence;

respectively wrapping the weft yarn nodes of the warp yarn strands recombined in sequence according to a double-flower weaving sheath method;

after the nodes are wrapped, the extended warp strands continue to extend along the warp direction and are woven to the next node according to the sheath weaving method;

heavy hammer hanging and weaving:

wrapping the thread end of the weft net rope to form a rope outlet end;

the rope head of the weft net rope passes through the center hole of the heavy hammer and then is knotted;

pouring the molten epoxy resin liquid into the center hole of the heavy hammer, and waiting for natural cooling and solidification;

wrapping the heavy hammer by using a rubber and plastic buffer piece;

wrapping the rubber plastic buffer part by using a cloth bag with a tightening rope;

the cloth bag mouth is tightened, and the tightening rope is connected with the weft outer weaving sheath.

As a further technical scheme of the invention, in the mesh node weaving, the thread end of the warp mesh rope is wrapped by the adhesive tape to form a rope end.

As a further technical scheme of the invention, in the mesh node weaving, a threading tool is adopted to thread the rope head of the warp net rope through the middle part of the weft net rope.

As a further technical scheme of the invention, in the mesh node weaving, a core penetrating tool is adopted to penetrate a warp mesh rope from a warp outer weaving sheath.

As a further technical solution of the present invention, in the weaving of the mesh line, the adhesive tapes wrapped on the outer woven sheaths of the warp threads and the rope ends are respectively disassembled.

As a further technical scheme of the invention, in the heavy hammer hanging weaving, the heavy hammer is made of stainless steel.

As a further technical scheme of the invention, in the heavy hammer hanging weaving, the rubber and plastic buffer piece is cylindrical.

Compared with the prior art, the invention has the beneficial effects that: the left edge and the right edge of the net head and the boundary nodes of the meshes respectively adopt a cross wrapping and inserting method to form the boundary nodes, and the diameters of the net rope nodes and the diameters of the net ropes are kept on approximate values, so that the problem that the area of a capture opening is reduced due to the fact that the capture net surface generates inclined drift due to the influence of wind flow in the automatic capture operation process of the capture net is effectively solved, and the accuracy and the reliability of the automatic capture operation are reduced; the net line part is arranged below the net line part, heavy hammers are respectively hung on the net line part to promote the catching net to be in a vertical state, the catching net is not limited by the variety of fiber silk yarn materials, and the catching net can be recovered and lifted after the heavy large object of 10kN-200kN is hung.

Drawings

FIG. 1 is a schematic structural diagram of mesh node knitting in a bearing type warp-weft knotless through mesh knitting method;

FIG. 2 is a schematic structural diagram of weight hooking knitting in the bearing warp-weft knotless mesh knitting method.

In the figure: 1-warp mesh rope, 11-core wire, 12-rope end, 2-weft mesh rope, 3-warp outer weaving sheath, 4-folded yarn, 5-heavy hammer, 6-rubber plastic buffer piece, 7-cloth bag and 8-tightening rope.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the invention is realized in such a way that a bearing type warp-weft knotless through mesh knitting method comprises the following steps:

s1, mesh nodule knitting, specifically refer to fig. 1:

selecting a plurality of warp net ropes 1 and a plurality of weft net ropes 2, and placing the warp net ropes and the weft net ropes on a tooling table;

wrapping the thread end of the warp net rope 1 with a tape to form a rope end 12;

the rope head 12 of the warp net rope 1 is led to pass through the middle part of the weft net rope 2 by adopting a core-penetrating tool, and then the core wire 11 of the warp net rope 1 is led to pass through the middle part of the weft net rope 2;

the warp mesh rope 1 is passed through the warp outer woven sheath 3 by a core-penetrating tool, and then the weft mesh rope 2 is led to pass through the warp outer woven sheath 3;

after the mutually crossed comb penetrating operation is finished, the knots are wound and fixed by using the folded yarn 4;

s2, weaving of the net ropes:

respectively disassembling the warp outer woven sheath 3 and the rope end 12;

disassembling the warp outer weaving sheath 3 until the edge of the weft net rope 2 is in a single-strand state, and wrapping 4 ends of single strands of the warp outer weaving sheath 3;

disassembling the core wire 11 of the warp net rope 1 until the edge of the weft becomes a single-strand state, and wrapping 4 ends of the single strand of the warp net rope 1;

respectively combining the single strands of the warp outer woven sheath 3 and the corresponding single strands of the core wires 11 of the warp net rope 1 into warp strands in sequence;

s3, weight hanging knitting, specifically refer to fig. 2:

wrapping the thread end of the weft net rope 2 to form a rope end;

the rope head of the weft net rope 2 is knotted after passing through the center hole of the heavy hammer 5 made of stainless steel;

pouring the molten epoxy resin liquid into the central hole of the heavy hammer 5, and waiting for natural cooling and solidification;

a cylindrical rubber and plastic buffer 6 is used for wrapping the heavy hammer 5;

a cloth bag 7 with a tightening rope 8 is used for wrapping the rubber plastic buffer part 6;

tightening the opening 7 of the cloth bag, and connecting a tightening rope 8 with the weft outer weaving sheath;

the weight dropper is used for hanging the rope end and the weft outer weaving sheath in weaving, please refer to the method for mesh node weaving.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A bearing type warp-weft knotless weaving method for a mesh is characterized by comprising the following steps:

weaving mesh nodes:

wrapping the thread end of the warp net rope with a rope outlet end;

weaving the net rope:

respectively disassembling the warp outer woven sheaths and the rope ends;

disassembling the core wire of the warp net rope until the edge of the weft becomes a single-strand state, and wrapping the single-strand wire head of the warp net rope;

respectively combining the warp outer weaving sheath single strands and the corresponding warp net rope core wire single strands into warp strand strands in sequence;

respectively wrapping the weft nodes of the warp strands recombined in sequence according to a double-pattern weaving sheath method;

hanging heavy hammers and weaving:

wrapping the thread end of the weft mesh rope to form a rope outlet end;

the rope head of the weft net rope passes through the center hole of the heavy punch and then is knotted;

wrapping the heavy hammer by using a rubber and plastic buffer piece;

2. The method for weaving the load-bearing warp-weft knotless weaving net according to claim 1, wherein in the mesh knot weaving, a thread end of a warp net rope is wrapped by an adhesive tape to form a rope outlet end.

3. The method for weaving a load-bearing warp-weft knotless braid-through net according to claim 1, wherein in the mesh knot weaving, a core-through tool is used to pass the end of the warp net rope through the middle of the weft net rope.

4. The method for weaving a load-bearing warp-weft knotless braid mesh according to claim 1 wherein in said mesh knot weaving, a core-piercing tool is used to thread the warp mesh cord through the warp outer woven sheath.

5. The method for weaving load-bearing warp-weft knotless net according to claim 1, wherein in the weaving of the net line, the adhesive tapes wrapped on the outer weaving sheath and the rope ends of the warp are respectively disassembled.

6. The method for weaving load-bearing warp-weft knotless mesh-through nets according to claim 1, wherein in the weight hooking weaving, the weight is made of stainless steel.

7. The method for weaving load-bearing warp-weft knotless net according to claim 1, wherein in the heavy hammer hooking weaving, the rubber plastic buffer is cylindrical.