Basket-free type strand machine

Abstract

The invention discloses a non-basket type strander. The strander comprises a motor, a pay-off stand, a drawing transmission shaft, a roller device, a traction device and a take-up, wherein the roller device comprises a left bracket, a right bracket and a roller, the wall of the roller is provided with a operational window; the drawing transmission shaft has one end connected with the roller device and the other end orderly in transmission connection with the traction device and the take-up; a left end shaft of the roller is a hollow shaft, the inner side of which is provided with a fixed hollow shaft, and the fixed hollow shaft is inserted in a gear of the fixed hollow shaft on one side of the roller to be meshed with a primary planet gear, and a secondary planet gear is in rotary connection with a sub-spinning hollow shaft, an inner cavity of which is provided with a riding wheel of the sub-spinning shaft; the roller is provided inside with a riding wheel of the roller and a guiding riding wheel; the right end shaft is provided inside with a cable outlet. Due to the adoption of the structure, the thread (strand) supply is separated from the spinning roller, which improves the thread (strand) supply quantity each time, reduces the welding of steel wires, facilitates the improvement of the product quality and lowers the labor intensity of employees, along with convenient operation.

Description

technical field [0001] The invention relates to a yarn production equipment. Background technique [0002] In daily life, people often use ropes such as plastic ropes and hemp ropes, and steel wire ropes are commonly used in industry. These ropes are all combined by wires or strands through spiral winding to form a whole rope. The strands are spirally wound by several monofilaments, and the equipment that combines the filaments or strands by spiral winding is called a strand rope machine or a rope closing machine. At present, such equipment includes a drum type strand machine, a basket type Rope forming machine, double-twist stranding machine, etc. [0003] Taking the preparation of steel wire rope as an example, the current drum-type stranding machine and the basket-type rope-forming machine have similar structures and the same working principle. Both of them are equipped with baskets in the drum, and I-shaped wires (strands) are installed on the baskets. The wire (strand...

AI Technical Summary

Problems solved by technology

Since multiple steel wires (strands) need to be twisted together, a corresponding number of I-wheels full of steel wires (strands) need to be installed in the drum, which results in a longer drum, a large rotational load, loud noise, and troublesome operation. The disadvantage of high labor intensity; and the diameter of the I-shaped wheel is limited, so the length of the raw material wire or strands wound on the I-shaped wheel is limited, resulting in more welding joints when producing longer steel wire ropes, which reduces the quality of the steel wire rope

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