CN102267651A

CN102267651A - Groove moving yarn guide roller in winding machine

Info

Publication number: CN102267651A
Application number: CN 201110166102
Authority: CN
Inventors: 贲永宝; 盛忠勤
Original assignee: ZHANGJIAGANG XINYANG CHEMICAL FIBER CO Ltd
Current assignee: ZHANGJIAGANG XINYANG CHEMICAL FIBER CO Ltd
Priority date: 2011-06-20
Filing date: 2011-06-20
Publication date: 2011-12-07

Abstract

The invention relates to a groove moving yarn guide roller in a winding machine. The groove moving yarn guide roller comprises a cylindrical roller body, a plurality of yarn guide groove sections are arranged in the outer wall of the roller body along the transverse direction, and the yarn guide groove sections are wound on the outer wall of the roller body along the annular direction respectively and communicated with one another; after the outer wall of the roller body is expanded into a plane, the yarn guide grooves of each section are at least two rhombic grooves, and the rhombic grooves are arranged into a netlike structure. The yarn guide roller is matched with a yarn winding roller to realize winding of polyester drawn yarns in the process of producing the polyester drawn yarns by using the winding machine; under the condition of constant winding speed of the yarn winding roller, the yarn guide roller can ensure the transverse movement speed of a transverse yarn guider during rotating at a relatively low speed, so that the friction between the transverse yarn guider and the yarn guide roller is reduced, the temperature of the transverse yarn guider is not quickly raised, the abrasion is relatively low, the loss of the transverse yarn guider is reduced, and the production cost is reduced; and the transverse yarn guider does not need to be frequently changed, so that the production efficiency is improved.

Description

Groove in the up-coiler moves godet roller

Technical field

The present invention relates to the technical field of up-coiler, be meant the moving godet roller of groove in a kind of up-coiler especially.

Background technology

Produce in the process of polyester drawn yarns at up-coiler, after the polyester drawn yarns moulding, polyester drawn yarns penetrates in horizontal filar guide, is wound at the moving godet roller of groove by filar guide and forms the silk dish that is the pie structure on the paper web.In winding process, laterally filar guide is arranged in the godet roller, be horizontally arranged with the moving seal wire groove of plurality of sections groove in the outer wall of godet roller, laterally filar guide is fastened in the seal wire groove, and rotation along with godet roller, laterally filar guide moves in the seal wire groove, the corresponding horizontal filar guide of each paper web, the corresponding one section seal wire groove of each horizontal filar guide.As Fig. 4, shown in Figure 5, present employed godet roller, the roll body 1 that comprises cylindrical shape, be horizontally arranged with plurality of sections seal wire groove 2 in the outer wall of roll body 1, every section seal wire groove 2 is wound on the outer wall of roll body 1 and the inside of every section seal wire groove 2 is interconnected along hoop respectively, as shown in Figure 6, the outer wall of roll body 1 is launched into the plane after, every section seal wire groove 2 is a rhombus groove.During coiling, godet roller rotates, and laterally filar guide moves in the rhombus groove, make polyester drawn yarns along with the motion of horizontal filar guide side travel, thereby polyester drawn yarns is wound on the paper web of curled hair roller equably.

In winding process, the winding speed of curled hair roller is constant, this just means that horizontal filar guide side travel speed when mobile in the seal wire groove is constant, when present employed godet roller rotates a circle at it, horizontal filar guide horizontal traverse of side travel in the seal wire groove, make the side travel speed of horizontal filar guide catch up with the winding speed of curled hair roller, the necessary twirl of godet roller, be horizontal filar guide must be in the seal wire groove of godet roller quick travel, thereby cause friction aggravation between horizontal filar guide and the godet roller, laterally the temperature of filar guide raises fast, wearing and tearing are accelerated, thereby cause the loss of horizontal filar guide bigger, improved productive costs; And must shutdown operation when changing horizontal filar guide, influenced production efficiency.

Summary of the invention

Technical matters to be solved by this invention is: provide a kind of under the constant situation of the winding speed of curled hair roller, godet roller can move godet roller with the groove that slower speed is rotated in the up-coiler of the side travel speed that just can guarantee horizontal filar guide.

For addressing the above problem, the technical solution used in the present invention is: the groove in the up-coiler moves godet roller, the roll body that comprises cylindrical shape, be horizontally arranged with plurality of sections seal wire groove in the outer wall of roll body, every section seal wire groove is wound on the outer wall of roll body and the inside of every section seal wire groove is interconnected along hoop respectively, after the outer wall of roll body was launched into the plane, every section seal wire groove was at least two rhombus grooves, and the rhombus groove arrangement reticulates structure.

After the outer wall of described roll body was launched into the plane, every section seal wire groove was four rhombus grooves, and four rhombus groove arrangement reticulate structure.

The invention has the beneficial effects as follows: the godet roller in the above-mentioned up-coiler, it is simple in structure, with low cost.Under the constant situation of the winding speed of curled hair roller, godet roller can rotate the side travel speed that just can guarantee horizontal filar guide with slower speed, thereby the friction between horizontal filar guide and the godet roller is reduced, laterally the temperature of filar guide can not raise fast, it is less to wear and tear, thereby reduced the loss of horizontal filar guide, reduced productive costs; And need not the horizontal filar guide of frequent replacing, thereby improved production efficiency.

Description of drawings

Fig. 1 is the structural representation of the godet roller in the up-coiler of the present invention;

Fig. 2 is the backsight structural representation of Fig. 1;

Fig. 3 is launched into scheme drawing behind the plane with the roll body outer wall among Fig. 1;

Fig. 4 is the structural representation of the present employed godet roller described in the background technology;

Fig. 5 is the backsight structural representation of Fig. 4;

Fig. 6 is launched into scheme drawing behind the plane with the roll body outer wall among Fig. 4;

Among the figure: 1, roll body, 2, the seal wire groove.

The specific embodiment

Below by specific embodiment the moving godet roller of the groove in the up-coiler of the present invention is described in further detail.

As shown in Figure 1 and Figure 2, godet roller in the up-coiler, the roll body 1 that comprises cylindrical shape, be horizontally arranged with plurality of sections seal wire groove 2 in the outer wall of roll body 1, every section seal wire groove 2 is wound on the outer wall of roll body 1 and the inside of every section seal wire groove 2 is interconnected along hoop respectively, as shown in Figure 3, the outer wall of roll body 1 is launched into the plane after, every section seal wire groove 2 is four rhombus grooves, and four rhombus groove arrangement reticulate structure.

Principle of work of the present invention is: the moving godet roller of the groove in the above-mentioned up-coiler is when it rotates a circle, horizontal filar guide two horizontal traverses of side travel in seal wire groove 2, compare with present employed godet roller, make the side travel speed of horizontal filar guide catch up with the winding speed of curled hair roller, the velocity of rotation of godet roller can reduce half, be that horizontal filar guide must need not quick travel in the seal wire groove 2 of godet roller, thereby godet roller can rotate the side travel speed that just can guarantee horizontal filar guide with slower speed, thereby the friction between horizontal filar guide and the godet roller is reduced, laterally the temperature of filar guide can not raise fast, it is less to wear and tear, thereby reduced the loss of horizontal filar guide, reduced productive costs; And need not the horizontal filar guide of frequent replacing, thereby improved production efficiency.

The above embodiments are the principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used to limit the present invention; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, these all belong to protection scope of the present invention.

Claims

1. the groove in the up-coiler moves godet roller, the roll body that comprises cylindrical shape, be horizontally arranged with plurality of sections seal wire groove in the outer wall of roll body, every section seal wire groove is wound on the outer wall of roll body and the inside of every section seal wire groove is interconnected along hoop respectively, it is characterized in that: after the outer wall of roll body is launched into the plane, every section seal wire groove is at least two rhombus grooves, and the rhombus groove arrangement reticulates structure.

2. the groove in the up-coiler according to claim 1 moves godet roller, it is characterized in that: after the outer wall of described roll body was launched into the plane, every section seal wire groove was four rhombus grooves, and four rhombus groove arrangement reticulate structure.