Filament POY (Pre-Oriented Yarn) drafting and winding device

A winding device, filament technology, applied in rayon filament physiotherapy, bundling of newly ejected filaments, textiles and papermaking, etc. The effect of reducing yarn breakage, improving yarn quality and reducing occupied area

Active Publication Date: 2013-10-23
BEIJING CHONGLEE MACHINERY ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the traditional spinning system, the two units of drafting and winding are separated by a steel platform in the drafting and winding device to form upper and lower levels. The threading operation is carried out by

Method used

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  • Filament POY (Pre-Oriented Yarn) drafting and winding device
  • Filament POY (Pre-Oriented Yarn) drafting and winding device
  • Filament POY (Pre-Oriented Yarn) drafting and winding device

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Embodiment Construction

[0025] The principles and features of the present invention will be described in detail below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention and are not intended to limit the scope of the invention.

[0026] see figure 1 , figure 2 and image 3 , the present invention provides a POY filament drafting and winding device, comprising a cutting and suction device 1, a pre-netting device 2, a first godet 3, a second godet 4, a lifting mechanism, a lifting seat 7, a frame 9 and winding head 10. The lifting mechanism can be a mechanism capable of lifting such as a cylinder or a lead screw. In this embodiment, preferably, the lifting mechanism adopts the cylinder 5, which can quickly and stably realize lifting.

[0027] The yarn cutting and aspirating device 1 , the pre-netting device 2 , and the first wire godet 3 are installed on the left side of the frame 9 parallel to the operation surface in sequence accord...

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Abstract

The invention discloses a filament POY (Pre-Oriented Yarn) drafting and winding device. The drafting and winding device comprises a yarn cutting and sucking device, a pre-interlacing device, a first yarn guide disk, second yarn guide disks, an elevating mechanism, an elevating seat, a frame and a winding head, wherein the yarn cutting and sucking device, the pre-interlacing device and the first yarn guide disk are arranged in sequence on one side of the frame according to the trend of a tow; the elevating mechanism is arranged on the frame; the elevating seat is connected with the elevating mechanism; the elevating seat is driven to move in a reciprocating way in a vertical direction by using the elevating mechanism; two second yarn guide disks are horizontally arranged on the elevating seat; the winding head is arranged below the second yarn guide disks; and the tow is divided into two tows after passing through the yarn cutting and sucking device, the pre-interlacing device and the first yarn guide disk, and the two tows are spun on the two second yarn guide disks respectively and enter the winding head for winding. According to the filament POY drafting and winding device, the structure is simplified, the yarn quality is enhanced, more spinning equipment can be arranged in a same plant, the yield is increased, and the engineering construction cost is reduced.

Description

technical field [0001] The invention relates to the technical field of chemical fiber machinery manufacturing, in particular to a POY filament drafting and winding device. Background technique [0002] In the traditional spinning system, the two units of drafting and winding are separated by a steel platform in the drafting and winding device to form upper and lower levels. The threading operation is carried out by the upper and lower operators respectively. Long, waste silk and prone to operational errors. Moreover, this device occupies a large area, and the height of the required factory building is high, which is a great waste of infrastructure projects. Therefore, when the profits of chemical fiber spinning equipment are getting weaker and weaker, seeking a drafting and winding device with simpler structure, simpler operation and lower energy consumption has become the direction that chemical fiber machinery manufacturers are striving to overcome. Contents of the inve...

Claims

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Application Information

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IPC IPC(8): D01D13/00D01D10/00D01D7/00
CPCD01D13/00D01D10/0436
Inventor 吴寿军李惊涛董文涛肖前玲徐凯宋国亮邱军先高峰邓翔宇
Owner BEIJING CHONGLEE MACHINERY ENG
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