Bobbin for textile

A bobbin and center tube technology, which is applied in the field of textile machine accessories, can solve the problems of complex structure, loose parts or even falling off, and many parts and so on.

Pending Publication Date: 2018-04-24
王正华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 structur

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Bobbin for textile
  • Bobbin for textile
  • Bobbin for textile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The textile bobbin has a central tube 1 and a side disc 2 with a central hole, the central tube is made of aluminum alloy, the side disc is made of phenolic laminated cloth board, and the two ends of the central tube 1 have outer diameter shrinkage formed by turning the neck and the shoulder 12 at the end of the neck, Image 6 Indicates the central tube semi-finished product in the processing process of the present invention, its two ends have necks 11 with shrinking outer diameters formed by turning, the outer end direction of the neck is the equal outer diameter part 111, and the opposite outer end direction is the outer diameter from inside to outside Tapered cone portion 112 . The side plate 2 is sleeved on the neck of the central tube 1 through the central hole, and the inner edge 23 of the central hole of the side plate is buckled on the shoulder 12 of the central tube. The direction of the outer opening of the central hole of the side plate has a horn Mouth-shap...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

Simple structure, firm parts combination, long service life textile bobbin, with center tube and side discs, both ends of the center tube have necks with shrinking outer diameter and shoulders at the ends of the necks, and the side discs are sleeved On the neck of the center tube, the inner edge of the center hole of the side plate is pressed against the shoulder of the center tube, the direction of the outer opening of the center hole of the side plate has a bell-shaped tapered surface, and the neck edge part of the center tube The eversion ring buckle is formed by the eversion, and the eversion ring buckle is pressed against the bell-shaped conical surface of the center hole of the side plate. The two ends of the center pipe have internal thread sections, and the internal thread sections are matched with screw sleeves. The outer end has a turning edge, the inner wall of the inner end of the threaded sleeve has a threaded sleeve shoulder, the turning edge of the outer end of the threaded sleeve is embedded with a joint shoulder that is pressed against the center hole of the side plate, and the inner wall of the threaded sleeve is combined with a center hole. The inner plug of the hole, the outer edge part of the inner end face of the inner plug is pressed against the shoulder of the screw sleeve. The present invention is assembled on a textile machine for the weaving 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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): B65H75/22
CPCB65H75/22B65H2701/53
Inventor 王正华
Owner 王正华
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