Bobbin for textile

Abstract

Provided is a bobbin for textile. The bobbin is simple in structure, solid in combination of parts, and long in service life; the bobbin is provided with a center tube and a side plate; the two ends of the center tube are provided with a neck with a contractive outer diameter and a shoulder at the tail end of the neck; the neck of the center tube is sleeved with a side plate; the edge of an innermouth of a center hole of the side plate is buckled and pressed on the shoulder of the center tube; a bellmouth-shaped cone is arranged in the direction of an outer mouth of the center hole of the side plate; an outwards-turned buckle is formed by the outwards-turning of the edge portion of the neck of the center tube, and the outwards-turned buckle is buckled and pressed on the bellmouth-shaped cone of the center hole of the side plate; both ends of the central tube are provided with internal thread sections, the internal thread sections are fitted with screw sleeves, and the outer end partsof the screw sleeves are provided with outwards-turned edges; the inner walls of the inner end parts of the screw sleeves are provided with screw sleeve shoulders; the outwards-turned edges of the outer end parts of the screw sleeves are embedded and buckled on a combined shoulder of the center hole of the side plate; the interior of the screw sleeves are combined with inner plugs and each plug isprovided with a center hole, the outer edge portion of the inner end surface of the inner plug presses against the screw sleeve shoulders. The bobbin for textile is equipped with a textile machine for a textile process.

Description

technical field [0001] The invention relates to accessories of textile machines, in particular bobbins for textiles. Background technique [0002] The textile industry is a traditional industry in our country. In the textile production process, the bobbin is an indispensable accessory, which is used to wind the yarn and release the wound yarn. There are many textile bobbin structures in the prior art, such as the textile bobbins of CN105800389A and CN202808082U, which have an inner tube, both ends of the inner tube are provided with internal threads, and the two ends of the inner tube are respectively pressed against a center hole. The ring-shaped side plate, the connecting piece with external thread is pressed against the side plate by the pressing plate and the internal thread of the inner pipe, and the central hole of the connecting piece is plugged with a lining core. The bobbin of this structure, in the process of high-speed rotation, the lining core is easy to fall o...

AI Technical Summary

Problems solved by technology

[0003] The invention aims to solve the problem that the textile bobbins or components in the prior art are not tightly matched, the parts are easy to loosen or even fall off, which affects the improvement of production efficiency and the safety of production operations, or there are many parts and complex structures. For this purpose, the textile bobbin of the present invention is provided. The textile bobbin of the present invention has a relatively simple structure, and the components fit tightly and firmly, and are not easy to loosen and fall off, which is conducive to safe production and improves production efficiency.

Images