Integral harness wire of jacquard loom and manufacturing method thereof

Abstract

The invention discloses an integral harness wire of a jacquard loom and a manufacturing method thereof. A finished product of the invention has a stainless steel body, wherein both ends of the body are provided with a first connecting component and a second connecting component which are related to relevant parts and respectively connected with both ends of the body; the first connecting componentis provided with a through hole; the second connecting component is provided with an outer thread section; a middle flattening section of the body is provided with a heald eye; and the body is mainlycharacterized by the circular or quadrangular or elliptic cross section. The manufacturing method comprises the following working procedures of rolling, die cutting, injection molding and polishing.The integral harness wire of the jacquard loom and the manufacturing method thereof have the advantages of difficult bending and deformation, high strength, strong antirust capacity, high wearing resistance, long service cycle, wide economic application range, simplicity and high working efficiency.

Description

technical field [0001] The invention relates to a yarn guide device of a jacquard loom of a textile machine, in particular to an integrated heald for a jacquard loom and a manufacturing method thereof. Background technique [0002] Present healds that are used for jacquard weaving machines are usually formed by twisting two metal iron wires, tinning, and soldering heald eyes in the middle. In order to prevent rust and enhance wear resistance, the surface must be nickel-plated. This heddle and its manufacture method for jacquard weaving machine have following deficiencies: [0003] 1. Due to the soldering process, it cannot be made of stainless steel; 2. The surface coating of the heald eye and the warp yarn are easily damaged after long-term friction, resulting in rust and stains on the fabric, or the breakage of the heddle affects the quality of the fabric, or affects the heddle 3. Because the heald is easy to rust, it cannot be used in a humid environment, especially in ...

AI Technical Summary

Problems solved by technology

[0003] 1. Due to the soldering process, it cannot be made of stainless steel; 2. The surface coating of the heald eye and the warp yarn are easily damaged after long-term friction, resulting in rust and stains on the fabric, or the breakage of the heddle affects the quality of the fabric, or affects the heddle 3. Because the heald is easy to rust, it cannot be used in a humid environment, especially in a water-jet loom; 4. The manufacturing method of the heddle has many processes and a long process, so it consumes a lot of energy; 5. Due to the electroplating process in the manufacturing method of the above-mentioned heddles, it has adverse effects on the ecological environment

[0004] There is a flaky heald, which will limit the weaving density and increase the warp friction, resulting in an increase in the warp yarn breakage rate, and the flaky heald is thin and its strength and elasticity are poor, which will affect its normal work and use. have an impact

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