A cold pad-batch dyeing cooling device for knitted fabrics

Abstract

The invention provides a cold pad-batch dyeing cooling device for knitted fabrics, comprising a stand, a cooling circulation system and a cooling transmission system, wherein the cooling circulation system comprises a first water cooling roller, a second water cooling roller, a third water cooling roller and an automatic thermotank; the cooling transmission system comprises a first driven gear, a second driven gear, a third driven gear, a fourth driven gear, a driven shaft, a driving gear, a driving shaft alternating current motor and a motor base; the first driven gear, the second driven gear and the third driven gear are respectively arranged at the shaft ends of the right sides of the first water cooling roller, the second water cooling roller and the third water cooling roller; the fourth driven gear is meshed with the first driven gear and the third driven gear; the driving gear is meshed with the second driven gear and the fourth driven gear. The cold pad-batch dyeing cooling device for the knitted fabrics is compact in structure and small in occupied area, and is capable of effectively saving the space; the cold pad-batch dyeing cooling device adopts internal cooling water circulation, so that the consumption of water resource is greatly reduced.

Description

technical field [0001] The invention relates to a cooling device, in particular to a cold pad-batch dyeing cooling device for knitted fabrics, belonging to the technical field of textile machinery. Background technique [0002] Cold pad-batch dyeing means that the fabric is dyed by pad-dyeing solution at low temperature. The cooling device can quickly cool the high-temperature fabric to a suitable temperature, which effectively saves the cooling time of the fabric. The suitable temperature helps the fabric to be evenly colored , to ensure a good dyeing effect, so the cooling device is an extremely important part in cold pad batch dyeing. At present, most domestic cold pad-batch dyeing cooling devices only use chilled water rolls to achieve the purpose of cooling, and are generally used in woven fabrics or fabrics with high tension. If the cooling device only focuses on cooling and does not consider the characteristics of low tension and easy curling of knitted fabrics, Duri...

AI Technical Summary

Problems solved by technology

At present, most domestic cold pad-batch dyeing cooling devices only use chilled water rolls to achieve the purpose of cooling, and are generally used in woven fabrics or fabrics with high tension. If the cooling device only focuses on cooling and does not consider the characteristics of low tension and easy curling of knitted fabrics, During the cooling process, it is very easy to cause excessive tension to damage the fabric and curling, which affects the subsequent dyeing process. Therefore, the current research on cold pad-batch dyeing and cooling devices for knitted fabrics is still a difficult problem.

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