Damping device for transverse-moving yarn guiding rod of spinning machine

Abstract

The invention discloses a damping device for a transverse-moving yarn guiding rod of a spinning machine. The damping device comprises a yarn guiding rod damping block, a yarn guiding rod, a left damping spring piece, a right damping spring piece, pressing plates, an elastic regulating block, a foundation plate and a collision block, wherein the yarn guiding rod damping block sleeves the yarn guiding rod, the upper ends of the left damping spring piece and the right damping spring piece are symmetrically arranged on the yarn guiding rod damping block in a clamping way, and the lower ends of the left damping spring piece and the right damping spring piece are fixedly arranged on the foundation plate through the elastic regulating block, the pressing plates and fastening pieces, so the yarn guiding rod damping block can be elastically limited by the left damping spring piece and the right damping spring piece, and an elastic damping device can be formed for transverse reciprocating motion of the yarn guiding rod. According to the damping device disclosed by the invention, the impact force during an operating process of the yarn guiding rod can be relieved, auxiliary supporting on the yarn guiding rod can also be realized, the shaking of the yarn guiding rod caused by an overlarge impact force can be reduced, power requirement is reduced, and good assistance can be provided for increasing the forming quality of cheese.

Description

【Technical field】 [0001] The invention relates to a yarn guiding part of a textile machine, in particular to a traverse yarn guiding device on an air spinning machine. 【Background technique】 [0002] In the air spinning machine, the yarn guide rod of the reel must make a reciprocating linear motion in the horizontal direction, which is referred to as the traverse device in this industry. It is an important mechanical mechanism and one of the indispensable components for yarn formation. The traversing device is a non-intermittent movement, and the load, speed, and direction change rapidly during operation. Once the traversing device has an adverse reaction or malfunction, it will have a great impact on the yarn forming quality and continuous production. Especially if the traverse device is damaged, there will be a considerable loss in terms of production and maintenance. Therefore, higher requirements are put forward for the running stability and reliability of the traversin...

AI Technical Summary

Problems solved by technology

Due to this connection method, the reversing power of the drive system is very high. At the same time, the high-speed reciprocating motion of the long rod causes great vibration, which brings about the unbalanced operation of the yarn guide mechanism, and the quality of the winding and forming of the yarn cannot be achieved. ensure

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