Spinning gathering suction tube
A suction pipe and vacuum nozzle technology, applied in the field of compact textile equipment, can solve the problems of destroying the structure of the mesh ring, reducing spinning efficiency, and easy accumulation of flying flowers in the mesh ring, so as to reduce the number of dust removal, prevent damage, and improve spinning efficiency effect
Inactive Publication Date: 2012-06-20
CHANGSHU NEW CHENGXIN WEAVING
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Problems solved by technology
The principle of various kinds of negative pressure compact spinning commonly used is to use fan suction to generate negative pressure. The negative pressure will gather the fiber strips through the suction groove, and then pass through the jaws of the top roller and roller to flatten and then output twisting. The grid ring of this type of device is easy to accumulate flying flowers. If it is not removed in time, it will block the suction groove, and at the same time cause the grid ring to rotate inflexibly and damage the structure of the grid ring. Therefore, it is necessary to do cleaning work without interruption to reduce spinning. efficiency
Method used
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[0018] Below in conjunction with accompanying drawing and embodiment the present invention is further described:
[0019] figure 1 Shown is the cut-away shape schematic diagram of an embodiment of this spinning gathering straw, figure 2 Shown is the structural representation of an embodiment of this spinning gathering straw, for the convenience of explaining the problem, will now figure 1 , figure 2 The present invention is explained as the same embodiment.
[0020] In this embodiment, the spinning gathering straw includes a gathering straw 1 and a mesh ring 2, the gathering straw 1 is a hollow shaped body, and two ends of the gathering straw 1 are provided with a ring for pivoting on the frame. The pivot ear 13, the side of the gathering suction pipe 1 is evenly distributed with suction grooves 11, and there are 11 of the suction grooves 11 in this embodiment, of course, the number is not limited in other embodiments, the suction The number of wind grooves 11 can be det...
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The invention provides a spinning gathering suction tube, which comprises a gathering suction tube and grid rings, wherein the gathering suction tube is a hollow special-shaped tube, two ends of the gathering suction tube are provided with a pivoting lug used for being pivoted on a machine frame, wind suction grooves are uniformly distributed at one side of the gathering suction tube, the grid rings with the same number as the wind suction grooves are sheathed on the gathering suction tube with the wind suction grooves, the grid rings are driven by a belt roll arranged on a spinning roller, the other side of the gathering suction tube is recessed into ventilation grooves along the tube axis, dust suction nozzles right corresponding to the grid rings are respectively distributed at ventilation groove openings, and the width of the dust suction nozzles corresponds to the width of the grid rings. Through the dust suction nozzles arranged at one side of the gathering suction tube, the spinning gathering suction tube can effectively clear flyings on the grid rings, and the compact spinning efficiency is improved.
Description
[0001] Technical field [0002] The invention relates to the field of compact spinning equipment, in particular, it is a spinning gathering suction pipe. [0003] Background technique [0004] The essence of the twisting of the yarn is to use the relative angular displacement between the cross-sections of the yarn to make the originally straight and parallel fibers tilt with the yarn axis to change the structure of the yarn. The sliver is formed from a flat shape to an approximate cylindrical shape. The sliver output by the front roller is in a flat state, and the fibers are arranged parallel to the yarn axis. The twist generated by the rotation of the traveler is transmitted to the nip of the front roller, so that the strands at the jaws rotate around the axis, the width of the strands gradually shrinks, and the two sides are gradually folded and drawn into the center of the yarn, forming a twisting triangle. In the twisting triangle, the width and cross-section of the s...
Claims
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IPC IPC(8): D01H5/72
Inventor 温振祥
Owner CHANGSHU NEW CHENGXIN WEAVING