Leather roller with lighting function for spinning machine drafting mechanism

Abstract

The invention discloses a leather roller with a lighting function for a spinning machine drafting mechanism, and mainly relates to the technical field of textile machinery. A nylon ring sleeves the middle portion of a shaft, and the lower portion of a shaft sleeve is nested into the inner side of a bearing inner sleeve; the bearing inner sleeve is integrally nested in a bearing, the bearing is nested in an outer sleeve, and both ends of the bearing abut the outer sleeve and a first check ring respectively; the inner portion of the outer sleeve is in clamped connection with a dust cover; the surface of the outer sleeve is coated with a self-luminous layer, and the self-luminous layer is made from a long-lasting luminescent material; a buffer cushion is arranged between the bearing inner sleeve and the shaft sleeve; the surface of the shaft is provided with a protective layer, and the protective layer is composed of an acid-base corrosion resistant layer, a high temperature resistant layer and a wear resistant layer. The leather roller with the lighting function for the spinning machine drafting mechanism has the advantages that the leather roller can perform enough compensation, thespinning quality is greatly ensured, the leakproofness is good, the service life is long, the application range is wide, and the maintenance is convenient and fast.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a top roller with lighting function for a drafting mechanism of a spinning machine. Background technique [0002] Spinning machine is a kind of textile machinery that processes pre-oriented yarns such as polyester and nylon into different varieties and deniers through draft deformation. The drafting mechanism of the spinning machine must have sufficient holding force when drawing the tow. , so that the tow moves forward according to the surface speed of the roller, and minimizes the slipping of the tow in the drafting mechanism. The top roller belongs to the parts of the drafting mechanism, and its function is to press the tow on the roller to improve the holding force of the tow and reduce slippage. [0003] In recent years, with the continuous development of science and technology, related industries have higher and higher technical requirements for spinning machines...

AI Technical Summary

Problems solved by technology

The invention replaces the original hard connection between the shaft and the bearing by adding a rubber ring between the shaft and the inner sleeve of the bearing. Due to the elasticity of the rubber, the top roller can swing 360 degrees around the shaft, so the top roller can swing around the axis. 360-degree compensation avoids slipping, solves the problem of poor contact between the top roller and the roller, and greatly guarantees the quality of spinning; and it adopts a detachable combination design, the overall structure is simple, and can be It is directly installed on the pressure arm without fine-tuning, so it is convenient and quick to use, assemble, disassemble and maintain, with low maintenance cost, stable quality, strong implementability and wide application range; on the other hand, it has good sealing performance and is The dust cover well avoids the erosion of dust and impurities, and has a long service life, which reduces the number of grinding times and prolongs the service life; it greatly improves the weather resistance of the shaft through the protective layer, thus having good high temperature resistance, resistance Abrasion and acid and alkali resistance, durable; in addition, its self-luminous layer has a good lighting effect at night, which greatly facilitates the operation and monitoring of the staff, and at the same time saves electricity, is economical, environmentally friendly, safe and reliable; Reduce the noise generated during the spinning process, prevent the surrounding people from being too disturbed, and also play a good role in shock absorption and buffering

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