Curtain dyeing machine with improved structure

Abstract

The invention provides a curtain dyeing machine with an improved structure, belongs to the technical field of machinery, and solves the technical problems that an existing curtain dyeing machine with an improved structure can unevenly dye the curtain and the like. The curtain dyeing machine with the improved structure comprises a rack, wherein an unwinding roller is arranged at one end of the rack; a winding roller is arranged at the other end of the rack; a dye box and two annular lead rails are arranged between the unwinding roller and the winding roller; transport tanks are formed in the side surfaces of the lead rails; a chain is surrounded and positioned between guide teeth; a plurality of fixing blocks are fixed on the chain at equal intervals; clamping blocks are arranged at the upper ends and the lower ends of the fixing blocks; an air pump is also fixed on the rack; an air outlet of the air pump is fixedly communicated with an air outlet pipe; the other end of the air outlet pipe is fixed in the dye box; a plurality of air holes are formed in the periphery of the other end of the air outlet pipe. The curtain dyeing machine has the advantage of evenly dyeing the curtain.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a curtain cloth dyeing machine with an improved structure. Background technique [0002] Curtain cloth is a common ornament used for home decoration, and its colors are different. Curtain cloth is obtained from curtain white blanks through dyeing level follow-up processing. In the fabric dyeing process, although the speed of the vehicle, the liquid level, and the amount of liquid have been fixed, especially after the degree of automation has been emphasized, a closed-loop fabric automatic tension control system has been adopted, but the dyeing effect is still unsatisfactory, resulting in The reasons for the uneven dyeing of the fabric can be found from the production line. Before the fabric enters the dyeing tank, the fabric surface basically maintains the tension consistency under the automatic control of the constant tension. However, the theoretical basis of this automatic ten...

AI Technical Summary

Problems solved by technology

When the density is high, the gap between the yarns decreases accordingly. When the density is small, the gap between the yarns increases accordingly. When the dye particles smoothly enter the gap and fully contact with the yarn, the coloring process is completed, and there are a large number of dyes. The example shows that the density is the direct factor of the coloring rate. In the usual dyeing process, the tension control is adopted, but in order to make the cloth surface roughly balanced, only the tension of the cloth surface is used as the characteristic parameter. incomplete

And through the closed-loop fabric automatic tension control system, the price is expensive, and it is not suitable for small manufacturers.

[0003] At the same time, due to the effect of gravity, the dye particles will sink, causing the density of the dye particles to be different at different heights of the dye in the dye box at different times, so that the curtain cloth dyed in different time periods has differences in color depth, Cause the quality of the product to vary

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