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Full-automatic drawing frame

A drawing frame, fully automatic technology, used in spinning machines, textiles and papermaking, drafting equipment, etc., can solve the problems of easy sliver deviation, complex structure of the drawing frame, affecting the drawing effect, etc., to avoid Sliver offset, highly automated, cleverly structured effects

Active Publication Date: 2021-09-17
桐乡市建泰纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the common drawing frame structure is relatively complex, and in the drawing process, the sliver is easy to shift, which seriously affects the drawing effect, and even causes the drawing failure
Moreover, the drawn sliver needs to be installed in the bobbin, and the bobbin needs to be replaced manually after being filled, which is time-consuming and laborious

Method used

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  • Full-automatic drawing frame
  • Full-automatic drawing frame
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Examples

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Embodiment Construction

[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0042] Such as figure 1 and figure 2 As shown, a fully automatic drawing frame includes a drawing frame 1 , a feeding device 2 , a drafting device 3 , a strip forming device 4 , a drawing device 5 , a doffing guide device 6 , and a can changing device 7 .

[0043] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the feeding device 2 includes a feeding beam 8 and a feeding assembly 9, the feeding beam 8 is installed on the drawing frame 1, and the feeding assembly 9 is symmetrically arranged on both sides of the feeding beam 8 On the side, the feeding assembly 9 includes a feeding cylinder 10, a feeding guide roller 11, a feeding slitting column 12, and a feeding scraper 13, and the feeding guide...

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PUM

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Abstract

The invention provides a full-automatic drawing frame, and belongs to the technical field of textile machinery. The drawing frame comprises a drawing frame rack, a feeding device, a drafting device, a slivering device, a sliver pulling device, a doffing guide device and a bobbin replacing device; the sliver pulling device comprises a sliver pulling mechanism and a sliver pulling guide mechanism; the sliver pulling mechanism comprises a fixed sliver pulling assembly and a movable sliver pulling assembly; a fixed sliver pulling curtain and a movable sliver pulling curtain are both provided with gathering protruding strips which are inclined inwards; the bobbin replacing device comprises a U-shaped bobbin replacing table, a bobbin feeding roller, a bobbin rotating mechanism and a bobbin replacing mechanism; and the bobbin replacing mechanism comprises a bobbin replacing rotating disc, a bobbin replacing rotating disc supporting shaft, a bobbin replacing arc-shaped arm, a bobbin replacing pressing wheel assembly, a bobbin replacing motor, a first bobbin replacing bevel gear and a second bobbin replacing bevel gear. In the drawing process, slivers can be effectively prevented from deviating, the drawing effect is guaranteed, and automatic bobbin replacing after drawing can be achieved; and the structure is ingenious, the automation degree is high, and the drawing efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of textile equipment, in particular to a fully automatic drawing frame. Background technique [0002] Textile machinery is all kinds of mechanical equipment needed to process natural fibers or chemical fibers into textiles. The processes required to process different fibers such as cotton, hemp, silk, wool, etc. into textiles are not the same, and some are completely different, so the machines required are also various and varied. Textile machinery is usually classified according to the production process, including: spinning equipment, weaving equipment, printing and dyeing equipment, finishing equipment, chemical fiber spinning equipment, reeling equipment and non-woven fabric equipment. Spinning equipment is divided into two categories: processing short fibers and processing long fibers. [0003] Common textile equipment are: carding machine, combing machine, drawing frame, roving frame, spinning frame,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H5/22D01H5/62D01H13/04D01H9/08D01H5/72D01H5/74D02J7/00
CPCD01H5/22D01H5/62D01H13/04D01H9/08D01H5/72D01H5/74D02J7/00
Inventor 陈吕彦
Owner 桐乡市建泰纺织有限公司
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