Yarn clamping mechanism for spinning machine

Abstract

The invention discloses a yarn clamping mechanism for a spinning machine. The mechanism comprises a base, a lifting cylinder is arranged on the base, a lifting column is arranged in the lifting cylinder, a hydraulic cylinder is arranged at the lower end of the lifting column, a foundation bed is arranged at the upper end of the lifting column, a clamping frame with the hollow inner portion is arranged on the foundation bed, a yarn passing wheel is arranged in the clamping frame, a yarn passing groove is formed in the wheel surface of the yarn passing wheel, a yarn clamping lifting hole with threads is formed in the upper end surface of the clamping frame, a yarn clamping lifting rod is internally connected with the yarn clamping lifting hole through the threads, a yarn clamping sliding rodis arranged at the lower end of the yarn clamping lifting rod, a yarn clamping installation hole is formed in the upper end of the yarn clamping sliding rod, the lower end of the yarn clamping lifting rod is fixed into the yarn clamping installation hole through a bearing, yarn clamping lifting grooves fixed to the clamping frame are formed in the two sides of the yarn clamping sliding rod, a yarn clamping support is arranged at the lower end of the yarn clamping sliding rod, a yarn clamping wheel is arranged at the lower end of the yarn clamping support, and a tensioning device is arranged on the foundation bed. By means of the yarn clamping mechanism, yarn can be effectively clamped all the time, the use ratio of the machine is improved, machine halts are reduced, and clamping force onthe yarn and the tensioning degree of the yarn can be adjusted.

Description

technical field [0001] The invention relates to the field of textile electromechanical equipment, in particular to a yarn clamping mechanism for a textile machine. Background technique [0002] Textile machines are also called textile machines, looms, cotton spinning machines, etc. The ancient textile machines were looms driven by human power. Textile machine is exactly the full name of the tool that processes thread, silk, hemp and other raw materials into silk thread and then weaves it into cloth. Such as spinning pendants, spinning wheels, spindles, pedal looms, modern mechanical looms, modern numerically controlled automatic looms, etc. The development of ancient and modern textile processes and equipment is designed in response to textile raw materials. Therefore, raw materials play an important role in textile technology. The fibers used for weaving in various countries in the ancient world are all natural fibers, generally three short fibers (wool, hemp, and cotton)...

AI Technical Summary

Problems solved by technology

[0006] (1) The clamping force of the invention to the yarn cannot be adjusted;

[0007] (2) The tension force of the yarn in this invention cannot be adjusted

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