High-speed heat transfer oil roller

Abstract

The invention discloses a high-speed heat-transfer oil roller. The high-speed heat-transfer oil roller comprises a roller body, wherein a first roller spindle head and a second roller spindle head for connection with a power source are arranged at the two ends of the roller body, an oil line circulating pipeline for circularly heating the outer surface of the roller body is arranged in the roller body, a first bearing pedestal is arranged on the first roller spindle head, a second bearing pedestal is arranged on the second roller spindle head, bearings enabling the roller body to rotate around the axes of the bearings are arranged between the first bearing pedestal and the first roller spindle head and between the second bearing pedestal and the second roller spindle head, a rotary sealing device for oil inlet and oil outlet is detachably arranged at one side, which is far away from the roller boy, of the first bearing pedestal, and an oil inlet for connection with an inlet end of the oil line circulating pipeline and an oil outlet for connection with an outlet end of the oil line circulating pipeline are formed in the rotary sealing device. The high-speed heat-transfer oil roller disclosed by the invention is simple in structure and high in heat transfer efficiency; the blocking phenomenon and potential safety hazards are avoided in the using process of the high-speed heat-transfer oil roller.

Description

technical field [0001] The invention relates to the technical field of ironing machines, in particular to a high-speed heat-conducting oil roller. Background technique [0002] In the textile printing and dyeing industry, it is usually necessary to iron the fabric in the finishing process, so as to improve the surface gloss, handle and appearance of the fabric, and improve the quality of the fabric. The equipment generally used in the ironing process is an ironing machine. The main part of the ironing machine is the roller for ironing. The fabric is ironed and tapped by the heated roller, which can increase the luster and feel of the fabric and improve the texture of the fabric. quality. [0003] At present, the structure of the ironing machine roughly has the following two types: [0004] 1. Use electric heating to heat the roller surface of the ironing machine. For example, the Chinese patent document CN201770863U discloses a "ironing machine", which includes an ironing...

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Problems solved by technology

[0006] Although the above two structures use heat conduction oil for circulation heating, the above two structures use a rotary joint directly installed on the roller shaft head for heating. The joints are prone to bearing jamming and cause fires, so there are potential safety hazards

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