Cloth-unfolding wheel structure of cloth unfolding mechanism for cloth paving machine

Abstract

The invention relates to a cloth-unfolding wheel structure of a cloth unfolding mechanism for a cloth paving machine and belongs to the technical field of clothes machinery. The cloth unfolding mechanism for the cloth paving machine comprises a fixing rod, a left supporting plate, a right supporting plate and a plurality of cloth-unfolding wheels, wherein the fixing rod is arranged on the cloth paving machine; the left supporting plate and the right supporting plate are arranged on the fixing rod; the cloth-unfolding wheels are the same in structures and are respectively arranged on the left supporting plate and the right supporting plate; the cloth-unfolding wheels on the left supporting plate and the cloth-unfolding wheels on the right supporting plate are distributed in a splayed form. The cloth-unfolding wheel structure is characterized in that each of the cloth-unfolding wheels comprises a nylon rod, a wear-resisting foam gasket, a rotating shaft and a shaft base, wherein the wear-resisting foam gasket coats the outer layer of the nylon rod; a shaft hole is formed in the middle of the nylon rod along the axial direction; the middle part of the rotating shaft penetrates through the shaft hole; the two ends of the rotating shaft extend out of the shaft hole and are respectively mounted on a pair of shaft bases through fastening parts; and the shaft bases are fixed on the supporting plates. The cloth-unfolding wheel structure has the advantages of simple structure, long service life and excellent cloth-unfolding effect, dust is difficult to accumulate, and cleaning and maintenance are convenient.

Description

technical field [0001] The invention belongs to the technical field of clothing equipment manufacturing, and in particular relates to a spreading wheel structure of a spreading mechanism for a spreading machine. Background technique [0002] Spreading machine (also known as spreader) can spread the rolled fabric on the machine table, and then use other machines to reprocess the laid fabric, but due to the soft material of some fabrics, especially knitted fabrics, Stretchability, when the fabric is pulled to a certain length, the elastic recovery force of the fabric often causes many folds, so that the stretched fabric cannot be laid flat on the cutting bed, requiring workers to tidy up, increasing the labor intensity of the workers and reducing the workload. Efficiency brings trouble to the follow-up process. For this reason, a spreading mechanism is usually provided on the spreading machine to make the spreading effect of the cloth better. Some spreading mechanisms adopt t...

AI Technical Summary

Problems solved by technology

Although this spreading wheel mechanism can solve the problem of spreading when the spreading machine is running, because the fabric to be spread is not clean, a lot of dust and debris will be generated during the spreading process, and the spreading wheel is usually a metal sleeve The outer cover is covered with friction skin, and the rotation is realized by the rotating shaft and the bearing, so after a long time of work, it is inevitable that dust and debris will enter the bearing, causing blockage, making the rotation of the spreading wheel inflexible, and thus affecting the spreading effect. Workers are required to regularly clean or even replace parts, which not only affects the service life, but also increases maintenance costs

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