Drying room device capable of preventing fading of dyed fabrics for rotary screen printing machine

Abstract

The invention discloses a drying room device capable of preventing fading of dyed fabrics for a rotary screen printing machine. The drying room device comprises a drying room. A left drying disc and a right drying disc are oppositely arranged in the drying room and are semicircular discs, the right drying disc is connected with a hot-water storage tank by a support, a cylinder is arranged on the right drying disc and the support, a cavity is arranged inside the left drying disc, a port which is communicated with the cavity is arranged on the outer wall of the drying room and is communicated with a middle water tank, the middle water tank is connected to the hot-water storage tank, and hot water can be supplied to the hot-water storage tank by a solar heat collector. The drying room device has the advantages that the drying room device is simple in structure, wet patterns on the printed fabrics can be prevented from being erased, and drying energy consumption can be reduced; electric heating modes for the traditional printing machines are changed, heat can be collected by the solar heat collector, accordingly, the hot water can be supplied, and the drying room can be heated.

Description

Technical field: [0001] The invention relates to the technical field of textile machinery, in particular to a drying room device of a rotary screen printing machine. Background technique: [0002] The rotary screen printing machine used in textile mills is a screen printing machine that uses a continuously rotating seamless cylindrical screen for printing. The rotary screen printing machine is combined with other units to form a combined machine, and the general printing speed is 30-60m / min. It can be used for printing cotton fabrics, chemical fibers and their blended fabrics, general knitted fabrics and silk fabrics. [0003] A rotary screen printing machine usually consists of four parts: a cloth feeding device, a printing head, a drying device, and a cloth dropping device. Among them, the drying room of the printing machine is used to dry the printed fabric. The heat sources of the drying room mainly include steam, heat transfer oil, gas, fuel oil and electric heating, ...

AI Technical Summary

Problems solved by technology

Since the heat source is directly installed in the drying room, there will be a temperature difference between the air temperature close to the heat source and the air far away from the heat source in the drying room, which is not conducive to improving the printing quality of textile products. In addition, in actual production, it is generally carried out by electric heating. Due to the continuity of production, the production time and cycle are long, and the energy consumption is high. In addition, due to the airflow inside the drying room, there will be vibration problems in the printed matter, which will cause the pattern on the printed matter that cannot be dried in time to be dried. Erase, so there are deficiencies in the structure and need to be improved

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