High-speed heat transfer oil rotating joint

Abstract

The invention discloses a high-speed heat transfer oil rotating joint. The rotating joint comprises a joint body, wherein one end of the joint body is detachably connected to an end surface of the bearing support of a heat transfer oil roller; an oil inlet is formed in the other end of the joint body; a channel, through which heat transfer oil flows, is formed in the joint body; a movable ring detachably connected with the roller shaft head of the heat transfer oil roller is arranged at the end, near the bearing support, of the channel; a stationary ring matched with the movable ring is arranged on the side, far away from the roller shaft head, of the movable ring; an inner pipe communicated with the oil inlet and the roller shaft head is arranged in the channel; one end of the inner pipe extends to the oil inlet; the other end of the inner pipe extends into the movable ring after passing through the stationary ring; an oil outlet communicated with the channel is formed in the joint body. The high-speed heat transfer oil rotating joint has he advantages that the structure is simple; the phenomenon that the rotating joint is stuck with a bearing during use can be avoided by using the original bearing of equipment, so as to eliminate potential safety hazards; as the original bearing of the equipment is used, the mounting precision is high; suitability for the working condition of a relatively high rotational speed is realized.

Description

technical field [0001] The invention relates to the technical field of ironing machines and calenders, in particular to a high-speed heat-conducting oil rotary joint. 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, there are roughly two structures of the ironing machine: one is to heat the surface of the roller of the ironing machine by means of electric heating, and the other is to heat the surface of the roller of the ironing machine by means of heat conducti...

AI Technical Summary

Problems solved by technology

The roller of the ironing machine with this structure installs the rotary joint directly on the roller shaft head. Due to the high speed of the ironing machine and the high-temperature heat transfer oil circulating, the rotating joint is prone to bearing jamming and fire, so there is a potential safety hazard.

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