Friction roller suitable for conical bobbin

A friction roller and conical cylinder technology, which is applied in the direction of conveying filamentous materials, thin material handling, transportation and packaging, etc., can solve the problems of rotation and slippage, affecting production efficiency, uneven force, etc., and achieves stable work and structure. simple effect

Inactive Publication Date: 2014-01-29
WUJIANG YILAI TEXTILE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, compared with the regular cylindrical yarn, the production of the cone yarn is more complicated, and there will be various problems in the production process, which will affect the production efficiency. phenomenon, or the phenomenon of rotation and slippage caused by uneven force
However, these problems were not fully considered at the beginning of the design of the existing friction roller. When the friction roller is wound and rotated, due to the limitation of the shape and structure, it is difficult to ensure the winding quality of the tapered bobbin when it rotates.

Method used

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  • Friction roller suitable for conical bobbin
  • Friction roller suitable for conical bobbin

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Embodiment Construction

[0015] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0016] like figure 1 As shown, a friction roller suitable for tapered bobbins of the present invention includes a friction roller body (1), a rubber (2) and a top wire (3), and a cylindrical friction roller body (1) with slightly bulging sides. A shallow rubber groove (6) is provided on the side where the side deviates from the middle. After the rubber (2) with the same size as the shallow rubber groove (6) is embedded in the shallow rubber groove (6), the side of the friction roller body (1) and the rubber (2) The outer surface is smooth and consistent. The top wire (3) is screwed into the top wire hole (4) perpendicular to the center shaft hole (5), contacts with the center shaft (8) of the fixed friction roller, and tightens the top wire (3), so that the friction roller is tightly fixed in the center on the shaft (8...

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Abstract

The invention discloses a friction roller suitable for a conical bobbin. The friction roller suitable for the conical bobbin comprises a friction roller body (1), a rubber sheet (2) and a jackscrew (3). The friction roller suitable for the conical bobbin is characterized in that the friction roller body is a cylinder with the side face protruded and is provided with a rubber sheet shallow groove (6) which surrounds the friction roller body (1) for a circle and is arranged in the side deviating the centerline of the side face of the friction roller, the rubber sheet (2) is in a ring shape with a certain width, and the rubber (2) is arranged on the side face of the friction roller body (1) along the periphery in a sleeved mode. According to the friction roller suitable for the conical bobbin, an irregular cylindrical friction roller is changed to the friction roller with the protruded side face, the conical bobbin can not be distorted or twisted in the process of winding, a maximum outside diameter part is moved to the rubber sheet (2), and crimp is guaranteed and slipping can not happen when the rubber sheet and the conical bobbin (7) is in complete contact. The friction roller suitable for the conical bobbin has the advantages of being simple in structure, stable in working and the like.

Description

technical field [0001] The invention belongs to the field of textile machinery, and in particular relates to a tapered bobbin bobbin friction roller. Background technique [0002] Cone cone yarn has many advantages such as easy unwinding, not easy to fall off, etc. In the whole spinning process, cone cone yarn is an indispensable yarn weave form. Due to the needs of the next process, many processes often require the production of cones. shaped yarn. However, compared with the regular cylindrical yarn, the production of the cone yarn is more complicated, and there will be various problems in the production process, which will affect the production efficiency. phenomenon, or the phenomenon of rotation and slippage caused by uneven force. However, these problems were not fully considered at the beginning of the design of the existing friction roller. When the friction roller is wound and rotated, due to the limitation of the shape and structure, it is difficult to ensure the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H54/42
Inventor 陶贵凤张水华
Owner WUJIANG YILAI TEXTILE SCI & TECH
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