Roller type heat-conducting oil heating system of digital sizing machine

Abstract

The invention discloses a roller type heat-conducting oil heating system of a digital sizing machine, comprising a rolling shaft (1). The roller type heat-conducting oil heating system is characterized in that the rolling shaft (1) is externally provided with an inner barrel (2) and an outer barrel (3) in sequence; heat-conducting oil (4) is sealed between the inner barrel (2) and the outer barrel (3); and heat-conducting strips (5) are arranged in the heat-conducting oil (4). A temperature sensor (6) is arranged in the heat-conducting oil (4). In the roller type heat-conducting oil heating system disclosed by the invention, the heating is uniform and stable, the temperature is easy to control and the good use effect is achieved; the defect that the original system adopts a thermistor for heating is overcome, and fabric is directly heated and set after expanding, so that the heat efficiency is higher, similarly the working is more energy-saving, and the production cost of enterprises is further reduced.

Description

technical field [0001] The invention relates to the field of digital printing machines, in particular to a drum-type heat-conducting oil heating system for a digital sizing machine used in the sizing process before cloth printing. Background technique [0002] Digital printing machine is also known as universal flatbed printer. The curved surface printer universal flatbed printer can print any material and irregular soft and hard objects, such as: metal, ceramics, crystal, glass, acrylic, stone, PVC, plastic, toys, U disk, cloth, wood, silicone, Leather, etc., digital printers can reduce costs, reduce labor, and improve efficiency for you, because digital printers do not need to produce film plates, full-color one-shot imaging, accurate positioning, and zero scrap rate. The high-tech products of Longjie digital printers completely replace the traditional crafts such as screen printing, pad printing and transfer printing. They are environmentally friendly products and can be...

AI Technical Summary

Problems solved by technology

[0004] However, when sizing traditional digital printing machines, multiple separate devices are used to complete the sizing. Usually at least three devices are required for sizing, heating, and widening and winding, which is inefficient, especially when expanding and winding. , it is prone to tail slant and big belly, which will seriously affect the quality of fabrics

[0005] In addition, traditional heating devices mostly use thermal resistance heat radiation to heat, and the heating is uneven, which is not conducive to printing

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