A loom frame

Abstract

The invention provides a frame of a loom. It includes left and right wallboards and braces, and the braces are vertically connected to the left and right wallboards; the beating mechanism is installed on the left and right wallboards, and its axis is perpendicular to the left and right wallboards; The front and rear auxiliary wallboards and rear auxiliary wallboards are respectively provided with the left and right wallboards at an angle α; the weaving shaft is installed on the rear auxiliary wallboard, and its axis is perpendicular to the rear auxiliary wallboard; Installed on the front auxiliary wallboard, its axis is perpendicular to the front auxiliary wallboard. The above-mentioned included angle α is 15° to 75°. In the present invention, front and rear auxiliary wallboards forming a certain angle α with the left and right wallboards are added at the front and rear ends of the left and right wallboards, so that the warp and weft yarns form an angle of 90-α, which changes the existing fabric The fact that the warp and weft yarns are perpendicular to each other improves the horizontal and vertical deformation resistance of the fabric and broadens the scope of application of the fabric.

Description

technical field [0001] The invention relates to a frame of a loom. Background technique [0002] A loom is a device that interweaves warp and weft yarns to form a fabric. The frame of the loom is the basis for installing the various mechanisms of the loom. The frame of existing loom is mainly made up of left and right wall boards and front and rear braces. The cloth roller is installed at the rear of the frame; when working, the weaving beam transports the warp yarn to the shedding mechanism, and the heald frame of the shedding mechanism moves up and down to divide the warp yarn into upper and lower layers to form a rib-shaped shed; Pull the weft yarn through the shed for weft insertion movement; then the weft yarn in the shed is pushed to the weaving mouth by the beating mechanism, so that the warp and weft yarns are interwoven and float and sink with each other to form a woven fabric; Leave the weaving mouth and wind on it; in order to keep the warp tension on the loom ...

AI Technical Summary

Problems solved by technology

The existing fabrics whose warp and weft are perpendicular to each other have poor transverse and longitudinal deformation resistance, and cannot meet the needs of special purposes such as wrapping, spherical, conical, etc. for conveyor belts, and covering surface objects or as skeleton materials.

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