Ribbon loom transmission apparatus

Abstract

The present invention discloses a ribbon loom transmission apparatus, which is provided with a base table group, wherein the outer edge position of the base table group is provided with a worm wheel box transmission group, a cam group and a cutter closing rocker arm group are arranged inside the base table group, and the worm rod of the worm wheel box transmission group is engaged with the worm wheel of the cam group so as to drive a cam sheet to bear against the cutter closing rocker arm group to drive a heald frame. According to the present invention, by engaging the eight-tooth molding worm rod with the worm wheel, the rotation speed of the cam shaft can match the improving of the rotation speed of the main shaft, such that the number of the interweaving action of the ribbon loom heald frame is increased so as to improve the ribbon productivity; and the cam sheet has the four-phase profile curve, such that the cam sheet operation jerky degree can be reduced so as to reduce the wear on the cam sheet, and the cam sheet jitter situation can be improved so as to further prolong the service lives of the heald frame group and the accessories.

Description

technical field [0001] The invention relates to a ribbon weaving machine, in particular to a ribbon weaving machine capable of increasing warp interweaving capacity of a heald frame group and prolonging the service life of a driving cam and accessories of a heald frame group. Background technique [0002] Ribbon loom, a traditional textile machine, forms a warp and weft yarn interwoven belt through the interweaving of warp and weft. Weave the zippered nylon material and its stitched edges on both sides into strips. [0003] Ribbon looms of the prior art, such as China Taiwan's new patent certificate No. 051775, and China Taiwan's invention patent certificate No. I323750 disclose, the completion of the up and down displacement of its heald frame group is driven by the cam plate to swing the rocker arm, and the multi-rocker The arms respectively drive the multi-heald frame group to move up and down. The heald frame group is equipped with a heald piece, and the warp thread is ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to improve the existing technology, because the production capacity cannot be increased due to the low camshaft speed, the high jerk and easy wear are caused by the eight-phase cam plate, and the rocker arms of different sizes and types must be prepared. Inconvenience and other technical problems are caused. Through the implementation of the technical means of the present invention, the camshaft speed can be increased with the main shaft speed to increase production capacity. The cam plate can slow down the jerk and reduce wear, thereby prolonging the life of the heald frame assembly parts. And, The rocker arm of the knife can be adjusted flexibly only by adopting a single size, which simplifies the parts

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