Method and mechanism for equivalently lowering and folding cloth woven by circular knitting machine according to cloth quantity

Abstract

The invention discloses a method and a mechanism for equivalently lowering and folding cloth woven by a circular knitting machine according to cloth quantity. The cloth woven by the circular knitting machine is fed out after passing through a buffering temporary storage mechanism which can store the cloth temporarily and is partitioned into three section cloth lengths; the decrement of a third section cloth length on the lower side is equal to the summation of the increment of a first section cloth length and the increment of a second section cloth length; the increment of the first section cloth length is equal to that of the second section cloth length; the increment of the third section cloth length is equal to the summation of the decrement of the first section cloth length and the decrement of the second section cloth length; the decrement of the first section cloth length is equal to that of the second section cloth length; and the three section cloth lengths are mechanically complemented with one another through the buffering temporary storage mechanism, so that cloth above a cloth folding rod which moves and lowers the cloth in a reciprocating way keeps fixed tension, and cloth continuously woven by the circular knitting machine is equivalently lowered and folded on a cloth carrying plate if the cloth above the cloth folding rod keeps the fixed tension.

Description

technical field [0001] The invention relates to a method and its mechanism for continuously lowering and folding cloth, in particular to a method and its mechanism for mechanically synchronously lowering and folding cloth woven by a circular knitting machine. Background technique [0002] At present, the folding machines used by circular knitting machines in the market are divided into half-folding folding machines and full-folding folding machines according to the folding width of the folded fabric; the so-called "full-folding folding machine" means It is: the cloth folding machine is in the circular knitting machine, when the circular knitting machine continues to weave the cloth, the cloth folding machine can simultaneously lower the cloth with the largest folding range in the circular knitting machine to fold the cloth; and the "half The folding range of the "folding folding machine" is only half of that of the "full folding folding machine". [0003] First of all, with...

AI Technical Summary

Problems solved by technology

[0006] 1. Since the amount of cloth stored in the half-fold folding machine is only half that of the full-fold folding machine, a considerable amount of waste will be generated after the dyeing of the fabric 7 ends, resulting in a waste of labor and material costs;

[0007] 2. The existing full-width folding machine is easy to cause wrinkles that cannot be flattened when the fabric is folded back. If it is pressed by the upper folded fabric, the wrinkles will be difficult to return to its original flat surface. ;

[0008] 3. Furthermore, when the existing full-fold folding machine returns to the folding process, the horizontal cloth 7 above the folding rod group 5 that has not been lowered and folded due to insufficient tension may easily cause the cloth surface to sag and sag, thus affecting the fabric. The return path of the horizontal displacement of the folding rod group 5, so the problem of jamming often occurs

[0009] The above-mentioned various problems of the semi-folding folding machine and the existing full-folding folding machine are all problems that have existed in the industry for a long time, but they have not been able to be solved in a substantial and effective way. Therefore, it is practical to solve the above-mentioned various problems. It is still an urgent task for related businesses

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