Solid beating-up device

Abstract

The invention belongs to the technical field of an air-jet loom. In the existing air-jet loom, a device comprising a hollow shaft and an iron bracket is utilized as a beating-up shaft, so the beating-up mechanism is bad in rigidity, weak in beating-up strength, small in weaving range, large in noise and vibration when beating-up, and is not suitable for high-speed rotation. The solid beating-up device provided by the invention comprises an aluminum bracket, a solid beating-up shaft and a counter weight, wherein the aluminum bracket is mounted in two holes which are mutually vertical on the beating-up shaft, and is fixed by bolts; the counter weight is mounted at the eccentric opposite direction of the aluminum bracket and fixed on the beating-up shaft by a bolt. By using the device provided by the invention, the rigidity of the beating-up mechanism is increased and the beating-up strength is improved; the device is suitable for knitting fabrics with high intensity and large thickness, so the knitting range is correspondingly expanded; the noise when beating-up is greatly reduced; the balanced beating-up mechanism can work stably when rotating at a high speed and the ground vibration is reduced by more than 35%.

Description

technical field [0001] The invention belongs to the technical field of air-jet looms, in particular related to solid beating-up. Background technique [0002] In the existing air-jet looms, the beating shaft adopts the device of hollow shaft and iron bracket. Because of its heavy weight, the rigidity of the beating mechanism is poor, and the beating strength is not enough, it cannot be used for weaving high-density and heavy fabrics. , the range of fabrics applicable to the loom is small; and because the iron bracket and the beating shaft have a certain eccentricity, the beating shaft is in an unbalanced state, which makes the noise and vibration during beating relatively large, and is not suitable for high-speed operation. Contents of the invention [0003] The purpose of the present invention is to overcome the various deficiencies of existing air-jet loom hollow beating-up, to provide a kind of solid beating-up device suitable for high-speed beating-up, for this reason,...

AI Technical Summary

Problems solved by technology

[0002] In the existing air-jet looms, the beating shaft adopts the device of hollow shaft and iron bracket. Because of its heavy weight, the rigidity of the beating mechanism is poor, and the beating strength is not enough, it cannot be used for weaving high-density and heavy fabrics. , the range of fabrics applicable to the loom is small; and because the iron bracket and the beating shaft have a certain eccentricity, the beating shaft is in an unbalanced state, which makes the noise and vibration during beating relatively large, and is not suitable for high-speed operation.

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