Negative-pressure air draught gathering device used for spinning machine
A negative pressure suction, textile machine technology, applied in spinning machines, textiles and papermaking, drafting equipment and other directions, can solve the problems of affecting the processing environment, the effect is not obvious, increase energy consumption, etc., to improve the evenness of evenness , The effect of reducing yarn evenness and increasing friction
Inactive Publication Date: 2017-07-14
TIANJIN POLYTECHNIC UNIV
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Problems solved by technology
However, the heating method affects the processing environment and increases energy consumption, and the effect on soft materials such as cotton is not obvious, and there are certain limitations.
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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[0011] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0012] The device is an improvement on the existing textile machine, except for the improved lower pin structure, the remaining parts can adopt the existing structure.
[0013] Such as figure 1 , 2 As shown, a negative pressure suction gathering device for a textile machine of the present invention includes a hollow rod 2, the hollow rod 2 is connected to the exhaust fan through a pipeline, and the hollow rod 2 is installed on the front roller 5 and the middle roller 4, there are support pieces 10 at the front and rear ends of the hollow bar 2 respectively, and the support pieces 10 at both ends of the hollow bar 2 are inserted into the bearing housings 6 at the front and rear ends of the middle roller , a plurality of negative pressure suction holes 7 are spaced along the length direction of the rod above the hollow rod 2, th...
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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The invention discloses a negative-pressure air draught gathering device used for a spinning machine. The negative-pressure air draught gathering device comprises a hollow bar, the front and rear ends of the hollow bar are respectively provided with a support, the supports on the two ends of the hollow bar are inserted into bearing pedestals on the front and rear ends of a middle roller, a plurality of negative-pressure air draught holes are arranged in the upper surface of the hollow bar in a spaced manner in the length direction of the hollow bar, the number of the negative-pressure air draught holes is consistent with that of middle roller leather rollers which are installed on a cradle and are opposite to the middle roller, the position, of the hollow bar, corresponding to each negative-pressure air draught hole is sleeved by a ferrule with a hole, each ferrule with the hole sleeves the middle roller, the hollow bar and a ferrule tensioning device together, and each ferrule with the hole is attached to a ferrule on one middle roller leather roller and connected to the cradle in a one-to-one correspondence manner. According to the invention, yarn hairness is greatly reduced, the yarn strength is improved, the yarn evenness value is reduced, and the comfortability and the practicality of yarns are effectively improved.
Description
technical field [0001] The invention relates to the field of textile equipment, in particular to a negative pressure suction and gathering device for a textile machine. Background technique [0002] Compared with the traditional ring spinning machine, the current compact spinning technology has a very compact yarn, and the yarn has a smooth appearance and less hairiness. However, only considering the maximum reduction of hairiness to make the yarn surface smooth, the spun yarn will be dry and hard, and the fabric comfort will be low. [0003] The publication number is 104153062A, and the invention name is "a kind of compact spinning device". Suction roller and suction fan, the surface of the mesh suction roller is provided with mesh, and the mesh suction roller is provided with a suction tube with a circular cross section, the suction tube is connected with the suction fan, and a suction groove is installed on the suction tube , There is a V-shaped slot on the suction groo...
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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IPC IPC(8): D01H5/72
CPCD01H5/72
Inventor 郭臻李新荣袁龙超杨海鹏
Owner TIANJIN POLYTECHNIC UNIV