Double-layer doubling mechanism

Abstract

The invention discloses a double-layer doubling mechanism. The double-layer doubling mechanism comprises a rack. A partition plate is horizontally arranged in the middle of the rack. A bottom plate is arranged at the bottom of the rack. A yarn unwinding assembly is arranged at one end of the partition plate, a tensioning assembly is arranged at the other end of the partition plate, and a yarn stranding assembly is arranged between the yarn unwinding assembly and the tensioning assembly. A yarn winding assembly is arranged on the bottom plate. An outlet is formed in the portion, located on one side of the yarn winding assembly, of the rack. A hollow base is arranged at the bottom of the rack. A plurality of rectangular grooves are formed in the bottom plate. Negative-pressure fans are arranged in the rectangular grooves. A plurality of square pipes correspondingly connected with the rectangular grooves are arranged in the base and located at the bottom of the bottom plate. A collection box is arranged at the bottom of the base, and all the square pipes are arranged in the collection box. The two side faces of the collection box are each provided with a water tank, and water sprayers which are connected with the water tanks are arranged on one sides of the water tanks.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a double-layer doubling mechanism for yarn plying. Background technique [0002] Ply yarn is a thread formed by twisting two or more single yarns. Its strength and wear resistance are better than single yarn. At the same time, the strands can also be combined and twisted in a certain way to obtain double-twisted strands, such as double strands, triple strands and multi-strand strands. Mainly used for sewing thread, braiding thread or medium-thick and strong fabric. However, the existing methods are generally to process the single-ply yarn manually or to use simple equipment to process the yarn. Such equipment is rough and has no protective measures, which makes the yarn easy to wear and tear during the processing and affects the quality of the yarn. The quality of the thread, when the plied yarn is wound and stored after the yarn is plied, the existing equipment has uneven wi...

AI Technical Summary

Problems solved by technology

However, the existing methods are generally to manually process single-ply yarn or to use simple equipment to process the yarn. Such equipment is rough and has no protective measures, which makes the yarn easy to wear and tear during the processing, affecting the quality of the yarn. The quality of the yarn. When the yarn is wound and stored after the yarn is plied, the existing equipment has uneven winding and loose yarn transmission, which affects the processing quality of the yarn.

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