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High-efficiency coarse spinner

A roving frame, high-efficiency technology, applied in spinning frame, continuous winding spinning frame, textile and paper making, etc. Smooth conveying and the effect of increasing friction

Inactive Publication Date: 2017-11-21
ZHEJIANG YILEI WOOLLEN SPINNING & WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the existing roving frame has the weak point of the following two aspects: 1, when the existing yarn drawing mechanism pulls the fiber, the fiber is relatively dispersed, and the gathering degree is at the bottom;
2. The structure of the rubbing mechanism on the existing roving frame is single, and the rubbing effect of the rubbing mechanism is not good, mainly because the rubbing force of the rubbing mechanism for the fibers is insufficient, and the degree of twisting of the obtained roving is relatively low and relatively loose.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment Construction

[0016] The preferred embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] like Figure 1~4 A roving frame shown includes a frame 1, a discharge barrel 2 and a winding spindle 3 arranged on the frame 1, and a rubbing mechanism and yarn drawing arranged between the discharge barrel 2 and the winding spindle 3 mechanism.

[0018] The yarn guiding mechanism includes a fiber guide frame 4 between the yarn rubbing mechanism and the discharge barrel 2, a limit sleeve 5 and a fiber traction assembly 6, and a yarn guiding assembly 7 between the yarn rubbing mechanism and the yarn receiving spindle 3 . The fiber guide frame 4 is above the fiber traction assembly 6, the fiber guide frame 4 is provided with a guide roller shaft 41, and several partition plates 42 arranged along the axial gap of the guide roller shaft 41, between two adjacent partition plates 42 Each fiber guide groove is used to guide a s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to the field of textile processing, in particular to a high-efficiency coarse spinner. The high-efficiency coarse spinner comprises a rack, a discharging bucket and a yarn collecting spindle arranged on the rack, and a yarn twisting mechanism and a yarn guiding mechanism arranged between the discharging bucket and the yarn collecting spindle. The yarn guiding mechanism of the high-efficiency coarse spinner can guide fibers to be gathered together when the fibers are drawn, and the yarn twisting mechanism has a larger twisting force for the fibers. Therefore, coarse yarns obtained by the high-efficiency coarse spinner are tighter.

Description

technical field [0001] The invention relates to the field of textile processing, in particular to a high-efficiency roving frame. Background technique [0002] A roving frame is a spinning machine that turns sliver into roving. The roving frame mainly includes a yarn drawing mechanism to draw the fibers, and twist the fibers into rovings through the yarn rubbing mechanism. But existing roving frame has the weak point of following two respects: 1, when existing yarn-drawing mechanism draws fiber, fiber is comparatively scattered, and gathering degree is revealed; 2. The structure of the rubbing mechanism on the existing roving frame is single, and the rubbing effect of the rubbing mechanism is not good, mainly because the rubbing force of the rubbing mechanism for the fibers is insufficient, and the degree of twisting of the obtained roving is relatively low and relatively loose. Contents of the invention [0003] In order to solve the above problems, the object of the pr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H1/00D01H13/04D01H1/18D01H5/72D01H7/02
CPCD01H1/00D01H1/18D01H5/72D01H7/02D01H13/04
Inventor 沈国良
Owner ZHEJIANG YILEI WOOLLEN SPINNING & WEAVING
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