Multiflora natural fiber jacquard loom

Abstract

The invention discloses a multiflora natural fiber jacquard loom, which comprises a machine frame and machine frame wallboards at two ends of the machine frame and further comprises a heald frame, an actuating mechanism for driving the heald frame to move vertically, a first swinging arm, a second swinging arm and a third swinging arm, wherein the first swinging arm, the second swinging arm and the third swinging arm are connected with the machine frame wallboards in coupled mode. An upper end and a lower end of the third swinging arm are provided with dragging lines which are connected with an upper frame and a lower frame of the heald frame respectively. The third swinging arm is provided with a handle, a warping rod is arranged below the handle, when the warping rod is warped, the warping rod jacks up the handle upwards to enable the handle to be contacted with an upper guiding rod, and when the warping rod falls, the handle falls to be contacted with a lower guiding rod. Two ends of the upper guiding rod and the lower guiding rod extend out of the machine frame wallboards to be connected with an upper connecting rod and a lower connecting rod arranged on the second swinging arm respectively. The first swinging arm is provided with a connecting rod A for pulling a jack device to rotate. A second connecting rod is arranged on a second swinging arm shaft, the second connecting rod is connected with a first swinging arm shaft, the first swinging arm shaft is simultaneously provided with the first connecting rod, the first connecting rod is connected with a jacquard crankshaft, and the jacquard crankshaft is fixedly connected with an output shaft of the actuating mechanism.

Description

technical field [0001] The invention relates to the field of textile machinery preparation, in particular to a loom for preparing carpets from plant fibers, and more particularly to a sisal carpet loom capable of producing various patterns. Background technique [0002] The main raw materials of natural fiber carpet are sisal, jute, water grass, mat grass, cattail grass, corn husk and other fibers. It is an all-natural product. It contains moisture and can absorb moisture or release moisture to adjust the environment and air temperature as the environment changes. , At the same time, it also has the advantages of energy saving, degradable, insect-proof, flame-retardant, anti-static, high elasticity, sound absorption, heat insulation, and wear resistance. With the improvement of people's living standards, carpets such as sisal, bamboo, jute, water grass, mat grass, cattail grass, and corn husks are widely used in hotels, offices and home decoration. As far as the fabric itse...

AI Technical Summary

Problems solved by technology

However, the current jacquard natural fiber carpets can generally only produce some simple warp and weft weaving, and cannot be jacquard. The transmission mechanism of the palm frame adopts the heart crank device combined with the lever and the rotary cam. Therefore, limited by the circumference of the cam, each loom can only have four palm frames at most, otherwise, the height of the palm frame is lifted. Cannot meet production requirements

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