CN202542589U

CN202542589U - Paying-off device

Info

Publication number: CN202542589U
Application number: CN2012200487697U
Authority: CN
Inventors: 董学武; 鲁長高
Original assignee: ANHUI RUILONG ELECTRIC Co Ltd
Current assignee: ANHUI RUILONG ELECTRIC Co Ltd
Priority date: 2012-02-15
Filing date: 2012-02-15
Publication date: 2012-11-21
Anticipated expiration: 2022-02-15

Abstract

The utility model provides a paying-off device, which comprises a wound part wound by metal wires, and two groups of retainer rings fixed at both ends of the wound part respectively, wherein a plurality of elastic silk threads are fixed at the end part of the wound part; and the elastic silk threads extend out of the circumferential walls of the retainer rings. According to the utility model, when the metal wires are taken, the metal wires cannot be damaged by the retainer rings, thereby ensuring the quality of the metal wires and the continuity of operation when the metal wires are taken.

Description

A kind of actinobacillus device

Technical field

The utility model relates to a kind of actinobacillus device.

Background technology

A lot of consumers need use winding coil, and the most important raw material metal silk of winding coil generally is wrapped on the draw drum, obtains metal filament from draw drum; Carrying out winding then, is the flow process that winding coil must experience, and existing draw drum structure is mainly by constituting like the lower part: supply winding portion that metal filament twines, prevent first back-up ring and second back-up ring that metal filament is broken away from by said winding portion; Wherein, winding portion is generally column, and first back-up ring and second back-up ring lay respectively at winding portion two ends; Existing draw drum structure can be used for twining and the storage metal filament; But the problem of its existence is, when taking metal filament through external force on by draw drum, the existence of back-up ring can make and have friction between metal filament and the back-up ring; Not only influence quality wiry; And possibly cause metal filament directly to be broken, and influence continuous handling, demand urgently improving.

The utility model content

To the deficiency of prior art, the utility model provides a kind of actinobacillus device, and when taking metal filament, metal filament can not receive the injury of back-up ring, operating continuity when having guaranteed quality wiry and having taken metal filament.

The utility model solves the problems of the technologies described above through following technical scheme; The utility model proposes a kind of actinobacillus device; Comprise that the winding wiry portion of twining, two groups be fixed in the back-up ring at said winding portion two ends respectively; Fixing some elastic force silk threads in the end of said winding portion, the said elastic force silk thread said back-up ring perisporium of emerging.

Said elastic force silk thread is with reference to rectangular distribution with the perisporium at said top.

Based on disclosing of above technical scheme, the utlity model has following beneficial effect:

The utility model is used for twining and depositing metal filament, when from the utility model, taking metal filament, because the existence of elastic force silk thread makes metal filament can not receive the injury of back-up ring, can guarantee quality wiry and operating continuity.

Description of drawings

Below in conjunction with accompanying drawing the utility model is done further explanation:

Fig. 1 is the structure diagram of embodiment 1;

1, elastic force silk thread; 2, winding portion; 3, first back-up ring; 4, second back-up ring.

The specific embodiment

Following embodiment 1 and Fig. 1 of combining is described further the utility model:

Embodiment 1

Propose a kind of actinobacillus device, it comprises the winding portion 2 of column, and winding portion 2 is used to twine metal filament; First back-up ring 3 and second back-up ring 4 are separately fixed at winding portion 2 two ends, and the existence of first back-up ring 3 and second back-up ring 4 can prevent that metal filament from being come off by winding portion 2 ends, at the fixing some elastic force silk threads 1 of the end face of second back-up ring 4; The emerge perisporium of second back-up ring, 4 end faces of the outer end of elastic force silk thread 1, some elastic force silk threads 1 are with reference to rectangular distribution with the top perisporium of second back-up ring 4, in taking process wiry; Metal filament can at first contact with elastic force silk thread 1; Elastic force silk thread 1 has buffer action, can not damage metal filament, can take metal filament very smoothly.

The utility model is not limited thereto embodiment, and the related realization assembly that is the basis with the utility model thought is all in the protection domain of the utility model.

Claims

1. actinobacillus device comprises that the winding wiry portion of twining, two groups be fixed in the back-up ring at said winding portion two ends respectively, it is characterized in that the fixing some elastic force silk threads in end in said winding portion, the said elastic force silk thread said back-up ring perisporium of emerging.

2. a kind of actinobacillus device as claimed in claim 1, said elastic force silk thread is with reference to rectangular distribution with the perisporium at said top.