An automatic oiling device for the top roller of a draw frame

Abstract

The invention relates to an automatic refueling device for a leather roller of a drawing frame, and effectively solves the problem that a leather roller of a current drawing frame requires frequent manual refueling. The automatic refueling device includes a detecting device and a refueling device body; the detecting device includes an electric brush and a ring sleeve, a plurality of guide rods areevenly distributed on the circumference of the side wall of the ring sleeve, a first reel is mounted outside the ring sleeve in a sleeving mode, a steel strip is wound on the first reel, and the steel strip can be wound and rewound through the rotation of the first reel; and two through holes capable of allowing the steel strip to penetrate through are formed in the side wall of the ring sleeve,the refueling device body includes a piston cylinder, an oil outlet hole is formed in the bottom of the piston cylinder, a piston is mounted in the piston cylinder, a vertical oil passing hole is formed in the piston, the lubricant can be extruded out through the downward movement of the piston, the outer ends of the guide rods and the electric brush are connected with an electromagnet through wires, and any guide rod is connected with the electric brush, so that the electromagnet can be powered on. According to the automatic refueling device, the real-time monitoring is achieved, the automatic refueling is achieved, the oil volume is constant, the non-stop refueling can be realized, the inconvenience of the frequent manual refueling is avoided, the degree of automation is high, and the effect is remarkable.

Description

technical field [0001] The invention relates to the field of textile machinery, in particular to an automatic oiling device for top rollers of a draw frame. Background technique [0002] The draw frame is an important cotton spinning processing machine. The function of the draw frame is to improve the internal structure of the sliver, thereby improving the uniformity of its long segment, while reducing the unevenness of the weight, so that the fibers in the sliver are straightened and parallel. Reduce the number of hooks, make the fineness meet the requirements, and mix different types or different qualities of raw materials evenly to achieve the specified mixing ratio. [0003] The top roller is an important component of the draw frame, mainly used to pull the sliver; during the rotation of the top roller, it is necessary to ensure that the bearing of the top roller mandrel is well lubricated. The lack of oil in the bearing will cause the top roller to rotate inflexibly, ma...

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an automatic oiling device for the top rollers of the draw frame, which effectively solves the problem that the top rollers of the draw frame need manual frequent oiling

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