An EDM yarn singeing machine
A technology of electric spark and singeing machine, applied in textiles and papermaking, etc., can solve the problems of product quality decline, short combustion channel, yarn dust accumulation, etc., and achieve the effect of improving quality
Inactive Publication Date: 2016-03-02
WUXI INST OF ARTS & TECH
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AI Technical Summary
Problems solved by technology
Existing singeing machines generally wind the yarn on a heated drum, and the drum rotates to draw out the yarn for singeing. However, due to the long singeing time and the high temperature inside the drum, the innermost layer of the yarn is easy to burn. Scorching reduces the quality of the product, and the heat loss is high and the energy consumption is large
In addition, a jet-type combustion device is used, but the use of mixed gas flame combustion is likely to cause insufficient combustion, resulting in dust accumulation on the yarn, and the temperature of the combustion flame is not high, the combustion channel is short, the flame cannot be effectively used, the singeing efficiency is low, and The flame is not easy to stabilize, which seriously affects the quality of yarn singeing
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
[0010] The present invention will be further described below in conjunction with the accompanying drawings.
[0011] Such as figure 1 with figure 2 As shown, an EDM yarn singeing machine includes a yarn loading and unwinding device 1, a first yarn guiding device 2, an EDM discharger 3, an EDM generator 4, a second yarn guiding device 6, Yarn return device 5.
[0012] The spark arrester 3 comprises an annular body 31, and three positive poles 33 and three negative poles 34 are arranged on the periphery of the annular body 31, and all positive poles 33 and negative poles 34 are alternately arranged; a positive pole 33 and adjacent to the positive pole 33 A negative pole 34 forms a pair of electrodes, and the spark generator 4 is connected with the positive pole 33 and the negative pole 34 on the spark arrester 3 .
[0013] The yarn to be processed is drawn out from the yarn retracting device 1, guided through the first yarn guiding device 2 and the second yarn guiding device...
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 an electric spark yarn singeing machine. The electric spark yarn singeing machine comprises a yarn winding and unwinding device, a first yarn guide device, an electric spark discharger and a yarn rewinding device which are sequentially arranged. The electric spark discharger is connected with an electric spark generator; yarn to be processed is wound on the yarn winding and unwinding device, one end of the yarn to be processed is wound on the yarn rewinding device after sequentially penetrating the first yarn guide device and the electric spark discharger. The electric spark yarn singeing machine utilizes local high temperature of an electric spark discharge arc to eliminate impurity and lousiness of the yarn by changing the energy structure and the sparking mode of the singeing machine, thereby improving the yarn singeing quality.
Description
technical field [0001] The invention designs a yarn singeing device, specifically an electric spark yarn singeing machine for improving the quality and smoothness of the fabric surface. Background technique [0002] Singeing is a process of yarn finishing. The purpose is to burn off the rough hair on the surface of the yarn, so that the yarn is smoother, has a good hand feel, and is easy to comb later. Existing singeing machines generally wind the yarn on the heated drum, and the drum rotates to draw out the yarn for singeing. However, due to the long singeing time and the high temperature inside the drum, the yarn on the innermost layer of the drum is easy to burn. Scorching reduces the quality of the product, and the heat loss is high and the energy consumption is large. In addition, a jet-type combustion device is used, but the use of mixed gas flame combustion is likely to cause insufficient combustion, resulting in dust accumulation on the yarn, and the temperature of ...
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): D02J3/16
Inventor 张晓旭
Owner WUXI INST OF ARTS & TECH