Twisting-free wire conveying system used for hexagonal net knitting

Abstract

The invention discloses a twisting-free wire conveying system used for hexagonal net knitting. The twisting-free wire conveying system comprises a frame, wherein a first wire conveying device is arranged at the front end of the frame; a second wire conveying device is arranged at the rear end of the frame; a wire swinging device is arranged between the first wire conveying device and the second wire conveying device; a movable escalator is further arranged at the front end of the frame; the first wire feeding device is used for winding a net wire on a wire shaft in the second wire conveying device around a net wire on a wire shaft in the corresponding first wire conveying device when the net wire is woven; and the wire swinging device is used for swinging the net wire in the wire shaft inthe second wire conveying device in an up-down direction and a left-right direction so as to enable the net wire to be shifted from a corresponding net wire groove of a chain disc of the first wire conveying device to a net wire groove of an adjacent chain disc. By virtue of the system, manual wire twisting and penetrating is omitted, limitation of the twisting length is avoided, the maintenance is convenient, the labor intensity of workers is low, the production efficiency is high, the equipment investment cost and the maintenance cost are low, and the system is suitable for the technical field of silk screen manufacturing.

Description

technical field [0001] The invention belongs to the technical field of wire mesh manufacturing, and in particular relates to a spring-free wire feeding system for hexagonal mesh weaving. Background technique [0002] During the weaving process of hexagonal mesh, the wire feeding device needs to continuously deliver the mesh wire to the mesh forming device. Since the two mesh wires need to be rotated and twisted by the double half wheels of the mesh forming device, the mesh wire at the feeding end of the mesh forming device will also be twisted. In one strand, the wire feeding device behind the mesh forming device cannot transport the mesh normally, and the discharge end cannot discharge normally. In traditional production, in order to solve this technical problem, the method of manual springing and threading is usually used when the mesh is weaving. It is to make a mesh into a spring shape to make it shorter, which is convenient for feeding the mesh forming device. The othe...

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Problems solved by technology

[0002] During the weaving process of hexagonal mesh, the wire feeding device needs to continuously deliver the mesh wire to the mesh forming device. Since the two mesh wires need to be rotated and twisted by the double half wheels of the mesh forming device, the mesh wire at the feeding end of the mesh forming device will also be twisted. In one strand, the wire feeding device behind the mesh forming device cannot convey the mesh normally, and the discharge end cannot discharge normally.

In traditional production, in order to solve this technical problem, the method of manual springing and threading is usually used when the mesh is weaving. It is to make a mesh into a spring shape to make it shorter, which is convenient for feeding the mesh forming device. The other end bypasses the mesh; and, when weaving, it is necessary to manually insert each spring-shaped mesh into the support rod, that is, it is necessary to manually play the spring and wear the spring manually, which is labor-intensive and low in production efficiency.

[0003] With the development of hexagonal nets, hexagonal nets are no longer limited to the use of metal mesh wires. Many wires made of special materials, such as deep-sea farming nets, are woven with polyester wires, which cannot be used for spring processing, and are limited by the length of the mesh wire. , the traditional positive and negative twist hexagonal mesh produced by the spring method cannot meet the market demand, and the spring process must be omitted and directly used for weaving by equipment

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