Continuous production method and production line of flat steel heald

Abstract

The invention relates to a continuous production method of a flat steel heald. The method comprises the following steps of: (1) punching out the shape of a flat steel heald on a belt material by adopting a continuous punching device and reserving the punched shape on the belt material; (2) polishing the belt material by adopting a polishing device, wherein the polishing process comprises the following flows of: polishing the inner side edge of an inner hole on the belt material by adopting a belt material inner side edge polishing device, and polishing the surface of the belt material by adopting a belt material plane polishing device; and (3) cutting the belt material by adopting a cutting die punching device to obtain a flat steel heald part. In the invention, an automatic continuous production line is adopted, thus continuous production processes of punching, polishing, blanking, and the like can be realized, and a finished product can be directly obtained finally. The method has the advantages of high automation degree and high production efficiency, can save the labor force by 50-80 percent, greatly reduce the production cost, lower the labor intensity of operation workers and decrease the environmental pollution.

Description

technical field [0001] The invention relates to the field of textile accessory production equipment, in particular to a continuous production line of steel sheet healds used in looms. Background technique [0002] The steel heddle is a new type of shuttleless loom, including projectiles, arrow shafts, water jets, and air jets. When the loom is working, the warp thread passes through the heddle eyes of the steel heddle to realize feeding. The warp and steel sheet heald lifting movement drives the warp thread to move up and down to complete the warp and weft weaving operation. Steel sheet heddles are consumables with many varieties and specifications, and the market demand is large; at the same time, the requirements for precision and consistency are high, and the requirements for surface finish are particularly strict, because it moves at a high speed of 800-900 rounds / min during weaving work, and the steel sheet heddle The edge edge or burr of the steel sheet can easily cut...

AI Technical Summary

Problems solved by technology

[0003] In view of the disadvantages of low efficiency, poor quality, and environmental pollution caused by the manual stamping and vibration polishing methods in the above-mentioned existing steel sheet heald production, the applicant provides a continuous production method and production line for steel sheet heddles with reasonable structure and convenient operation, thereby It can realize the needs of mass continuous production with high efficiency and high quality

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