Colored spun yarn leakage-proof dyeing die

Abstract

The invention discloses a colored spun yarn leakage-proof dyeing die good in leakage-proof effect. The colored spun yarn leakage-proof dyeing die comprises a yarn dividing body, a yarn feeding connector arranged at one end of the yarn dividing body and a yarn discharging connector arranged at the other end of the yarn dividing body. Installing cavities are symmetrically arranged inside one side of the yarn feeding connector and one side of the yarn discharging connector which abut against the yarn dividing body, and connecting channels communicated with a feeding port and a discharging port are arranged in the two elastic rubber rings respectively. A dye outlet is provided with a primary fiber filtering device and a secondary fiber filtering device. Rhombic large dyeing chambers are communicated with a dye interlayer channel through a plurality of inclined injection holes perpendicular to the rhombic end face, and cylindrical small dyeing chambers are communicated with the dye interlayer channel through vertical injection holes. Sealing gaskets are arranged on the outer side of one installing cavity between the yarn dividing body and the yarn feeding connector and the outer side of the other installing cavity between the yarn dividing body and the yarn discharging connector respectively.

Description

technical field [0001] The invention relates to textile equipment, in particular to a leak-proof dyeing mold for melange spinning. Background technique [0002] Dyeing molds are required for dyeing of colored spinning yarns. The dyeing chambers of the original dyeing molds are generally straight. Due to the static electricity between chemical fibers, it is difficult to completely disperse dyeing between multiple strands of colored spinning yarns, thereby reducing the dyeing effect. It causes whitening phenomenon, which seriously affects the quality of the product. At the same time, during the process of dyeing the yarn, the dye can easily leak out of the mold through the feed port and the discharge port, polluting the working environment. In addition, the dyed dye is generally obtained from the dye The dye is exported and returned to the dye import for recycling. The dyed dye will contain many fiber impurities. If it is directly used again, it will block the mold and affect ...

AI Technical Summary

Problems solved by technology

[0002] Dyeing molds are required for dyeing of colored spinning yarns. The dyeing chambers of the original dyeing molds are generally straight. Due to the static electricity between chemical fibers, it is difficult to completely disperse dyeing between multiple strands of colored spinning yarns, thereby reducing the dyeing effect. It causes whitening phenomenon, which seriously affects the quality of the product. At the same time, during the process of dyeing the yarn, the dye can easily leak out of the mold through the feed port and the discharge port, polluting the working environment. In addition, the dyed dye is generally obtained from the dye The dye is exported and returned to the dye import for recycling. The dyed dye will contain many fiber impurities. If it is directly used again, it will block the mold and affect production, which cannot meet the production requirements of the enterprise.

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