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Compact spinning condensing device

A compact and spun yarn technology, used in spinning machines, textiles and papermaking, drafting equipment, etc., which can solve the problems of stable process quality and unfavorable daily maintenance, inability to hold the whiskers well, and easy surface structure of the front roller. damage, etc.

Inactive Publication Date: 2005-08-03
倪远
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the surface of the suction roller is made of metal material, it will not be able to hold the strands well when it is in contact with the rigid front roller of the drafting part. Therefore, this structure must cover the surface of the front roller with an elastic layer to effectively hold the strands. strip
In this way, the surface structure of the front roller, which is responsible for the important function of the drafting part, becomes a fragile structure, which brings many disadvantages to the stability of process quality and daily maintenance.

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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  • Compact spinning condensing device

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Experimental program
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Effect test

Embodiment Construction

[0013] Embodiments are described as follows with reference to the accompanying drawings:

[0014] exist figure 1 In the middle, the roving sliver 1 is drawn by the drafting system composed of the rear, middle and front rollers 3, 5 and 7 of the ordinary ring spinning frame and the rear, middle and front top rollers 2, 4 and 6, and then enters the condensation zone 14. The front top roller 6 is equipped with a twist resistance roller 8 on the upper side. The cohesion suction roller 10 located below the twist stop roller 8 forms two gripping jaws 9 and 15 with the front top roller 6 and the twist stop roller 8 .

[0015] After the drafted whiskers leave the holding jaws of the front roller 7 and the front top roller 6, they enter the holding jaw 9 composed of the front top roller 6 and the cohesion suction roller 10, and then enter the cohesion area 14, where they are subjected to the cohesion suction roller. 10 The small holes 11 on the surface come from the action of negative...

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 compact spinning and condensing device features the twist inhibiting roller located in front of the front leather roller, and the condensing and drawing roller located below the front leather roller and the twist inhibiting roller to form two holding jaws together with the front leather roller and the twist inhibiting roller separately. The compact spinning and condensing device may be used in various types of common ring spinning frame and has the features of low adding cost, low running and maintaining cost and no influence on the drafting of original frame.

Description

1. The technical field [0001] The invention relates to an agglomeration device installed on an ordinary ring spinning frame for spinning compact yarns in the cotton spinning and wool spinning industries. 2. Background technology [0002] The main function of the ordinary ring spinning frame is to complete the drafting, twisting and winding of the whiskers. The main structure of the compact yarn spinning system is to set a coagulation device between the drafting device and the twisting device of the ring spinning frame. The resulting fiber bundles are aggregated as tightly as possible into a dense linear body, which is then transported to the twisting device for twisting and winding. In this way, the spinning triangle area is greatly reduced when twisting, thereby reducing the hairiness and increasing the strength. [0003] In the prior art, the invention patent application "A Device for Gathering a Fiber Strip on a Spinning Frame" filed by Swiss Ritter Machinery in China w...

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): D01H5/26D01H5/72
Inventor 倪远
Owner 倪远