Drying equipment for dyed polyester fabric production and processing

Abstract

The invention discloses drying equipment for dyed polyester fabric production and processing. The drying equipment comprises an operation table, four sets of U-shaped mounting plates are symmetrically arranged at the upper end of the operation table in a front-back pairwise mode, driving roller mechanisms are mounted between the two opposite sets of U-shaped mounting plates, and lower pressing roller mechanisms are arranged above the two sets of driving roller mechanisms; and the lower pressing roller mechanisms are connected with the driving roller mechanisms in an engaged mode, a movable winding mechanism is arranged on the right sides of the two lower pressing roller mechanisms, a top plate is arranged on the right side of the movable winding mechanism, and the lower end of the top plate is fixedly connected with the upper end of the operation table through a plurality of supporting rods. The lower end of the top plate and the upper end of the operation table are each provided with a plurality of drying and tensioning mechanisms which are arranged at intervals. According to the drying equipment for dyed polyester fabric production and processing, the movable winding mechanism, the lower pressing roller mechanisms, the drying and tensioning mechanisms and the driving roller mechanisms are arranged on the operation table, rapid drying of fabric can be achieved, and the labor intensity is reduced.

Description

technical field [0001] The invention relates to the field of cloth drying equipment, in particular to a drying equipment for the production and processing of dyed polyester cloth. Background technique [0002] Polyester fiber, commonly known as polyester, belongs to synthetic fiber in chemical fiber. The synthetic fiber manufacturing industry is the largest and most branched sub-industry in the chemical fiber industry. In addition to polyester, its products also include acrylic, nylon, spandex, etc. The production process of polyester Including polyester melt synthesis and melt spinning two parts. The raw materials for synthetic polyester are polyethylene terephthalic acid and ethylene glycol, which are mainly obtained from petroleum cracking, and can also be obtained from coal and natural gas. Heating and cracking of petroleum produces toluene, xylene and ethylene, etc. After chemical processing, terephthalic acid or dimethyl terephthalate and ethylene glycol can be obtain...

AI Technical Summary

Problems solved by technology

[0003] At present, most polyester fabrics need to be put into dyes for coloring after they are woven into fabrics. When polyester fabrics are colored, they generally need to be soaked in dyes for several hours or even longer. It is necessary to use drying equipment for drying. The existing drying equipment is generally composed of a motor-driven cloth winding roller, a tension roller and an electric heating tube installed on the bracket. One end of the cloth is fixed on the cloth winding roller. The motor drives the fabric take-up roller to roll to drive the fabric movement, and the fabric is tensioned by the tension roller, and the electric heating tube is used to heat and dry the moving fabric. Before the drying operation, due to the soaked polyester fabric Occupying a large amount of excess liquid dye, it needs to be squeezed manually to squeeze out the corresponding liquid dye from the polyester cloth. This process is too troublesome, and the labor intensity is too large for manual extrusion of longer polyester cloth. It is not conducive to its long-term operation, so we propose a drying equipment for the production and processing of dyed polyester cloth to solve this problem

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