Doubling roving integrated sample weaving machine

A small prototype, roving drum technology, applied in spinning machines, continuous winding spinning machines, textiles and papermaking, etc., can solve the problems of prolonged spinning process, high sliver quality requirements, and increased spinning costs. , to achieve the effect of reducing the spinning process, reducing the cost of proofing, and reducing the cost of the enterprise

Inactive Publication Date: 2015-04-29
IANGSU COLLEGE OF ENG & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the drafting ratio of the roving frame in the prior art is small, generally between 4-13 times, and the quality requirements for the fed sliver are high, leading to the drawing process before the roving process to improve the quality of the sliver , thus prolonging the spinning process and increasing the spinning cost

Method used

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  • Doubling roving integrated sample weaving machine
  • Doubling roving integrated sample weaving machine
  • Doubling roving integrated sample weaving machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] After the raw cotton has gone through the opening and cleaning process, carding process, combing preparation process, and combing process, four combed cotton slivers are fed into the small integrated prototype machine of the present invention, spun into roving, and then passed through the spinning process, winding Tube process to form 18.5tex pure cotton combed yarn.

Embodiment 2

[0043] After the raw cotton goes through the opening and cleaning process and carding process, raw cotton slivers are formed; after the silver ion antibacterial polyester goes through the opening and cleaning process and carding process, silver ion antibacterial polyester slivers are formed; two carded cotton slivers and two The root silver ion antibacterial polyester raw slivers are simultaneously fed into the small integrated roughing machine of the present invention, spun into roving, and then go through the spinning process and winding process to form 28tex cotton / polyester 50 / 50 composite yarn.

Embodiment 3

[0045] After the raw cotton goes through the opening and cleaning process and the carding process, three carded cotton slivers are fed into the small integrated prototype machine of the present invention, spun into roving, and then go through the spinning process and winding process to form 28tex ordinary cotton yarn.

[0046] It can be seen from the above examples that the roving spun by the present invention not only has guaranteed quality, but also reduces the work flow and improves production efficiency.

[0047]Compared with the traditional roving frame that draws, twists, and winds a cotton sliver to form a roving, the small integrated prototype of the present invention has a greater impact on the quality of the sliver due to the use of a cotton sliver in the traditional roving frame. The requirements are relatively high, and the general sliver needs to be combined by two or three draw frames to meet the requirements. 2-4 cotton slivers are drawn and merged through the d...

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Abstract

The invention discloses a doubling roving integrated sample weaving machine. The machine comprises a guide frame, a stretching mechanism and a twisting coiling mechanism which are intercommunicated through cotton strips; a guide roller is fixed above the guide frame; the twisting coiling machine comprises a flyer bobbin, and a spindle fixed on the flyer bobbin; the stretching mechanism comprises rocking frame fixing supporting rod; a fourth roller, a third roller, a second roller and a front roller are sequentially arranged at the right side of the rocking frame fixing supporting rod; a rubber roller which is in contact with the surface of each roller is arranged right above each roller; a pin bar and a leather ring are respectively arranged above and below the third roller; a plurality of cotton strips which are parallel to each other sequentially pass through the surfaces of the fourth roller, the third roller, the second roller and the front roller, respectively in contact with a rubber roller A, a small iron roller, a rubber roller C and a rubber roller D; one of the ends of the cotton strips is connected with the guide frame through the guide roller, and while the other one of the ends of the cotton strips passes through a collecting pipe to be connected with the flyer bobbin. The rough yarns produced by the machine are of a double-strand structure, and therefore, the fine yarn quality and machine efficiency are increased, and the spinning processes are decreased.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a small integrated prototype of drawing frame and roving frame. Background technique [0002] At present, the tasks of the roving process in the spinning process mainly include: 1. Drafting: stretching the cotton sliver into roving; 2. Twisting: adding a certain twist to the roving to improve the strength of the roving; to avoid winding and unexpected elongation during unwinding, and prepare for spun yarn drafting; 3. Winding: winding the twisted roving on the bobbin to make a package of a certain shape and size for storage, handling and Adapted to the feeding on the spinning frame. [0003] However, the drafting ratio of the roving frame in the prior art is small, generally between 4-13 times, and the quality requirements for the fed sliver are high, leading to the drawing process before the roving process to improve the quality of the sliver , thus prolonging the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H1/00D01H1/04D01H5/26D01H1/24
CPCD01H1/00D01H1/04D01H1/24D01H5/26
Inventor 刘梅城
Owner IANGSU COLLEGE OF ENG & TECH
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