Maglev weft insertion automatic loom

Abstract

The invention provides a magnetic levitation weft insertion automatic weaving loom to solve the problems that a traditional automatic weaving loom is complex in shuttle changing mechanism, prone to failures, long in process flow, high in amount of consumed labor, high in quantity of materials consumed by a machine and high in noise. The magnetic levitation weft insertion automatic weaving loom comprises a machine frame, a crank and rocker mechanism located on one side of the machine frame, a guide rail located on the machine frame, and a weft insertion shuttle located on the guide rail. The guide rail is fixed to the upper end of the machine frame. The weft insertion shuttle is connected with the crank and rocker mechanism through a weft insertion steel wire rope. The guide rail comprises a large portal frame and a guide rail magnetic sheet located on the large portal frame. The weft insertion shuttle comprises a shuttle guiding piece and a shuttle guiding magnetic sheet located at the bottom of the shuttle guiding piece. The opposite faces of the shuttle guiding magnetic sheet and the guide rail magnetic sheet have the same polarity. A steering pulley is arranged at the upper end of the machine frame. A speed increasing gear is arranged between the crank and rocker mechanism and the machine frame. The crank and rocker mechanism comprises a rocker, a crank and a connecting rod which is connected with the rocker and the crank, wherein the crank is fixed to the machine frame.

Description

technical field [0001] The invention relates to an automatic loom, in particular to a magnetic levitation weft insertion automatic loom, which belongs to the field of loom equipment. Background technique [0002] In the prior art, the shuttle change of the automatic loom is mechanical. Due to the friction, the speed of the shuttle change is slow when working, and there are strict requirements on the thickness and width of the textile during the weaving operation. When the fabric is too thick, too heavy, or the width does not meet the requirements, it will affect the speed of changing the shuttle, and even cause machine failure, which affects the speed of spinning, and requires a special person to maintain it, wasting manpower, material resources and time. There is friction, so loud noise is generated, causing noise pollution. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides an automatic loom for magnetic levita...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the present invention provides an automatic loom for magnetic levitation weft insertion, which solves the problem of the complexity of the shuttle changing mechanism of the traditional automatic loom, which is prone to failure, long process flow, labor intensive, machine material consumption and noise. big problem

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