Yarn feeding device used on knitting machine
A knitting machine and yarn feeding technology, which is applied in knitting, weft knitting, warp knitting, etc., can solve problems such as inability to overlap yarns, unstable yarn feeding tension, and affect yarn quality, and achieve novel structure and smooth yarn feeding. The effect of constant tension
Inactive Publication Date: 2012-10-03
CIXI SUN TEXTILE SCI & TECH
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- Description
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- Application Information
AI Technical Summary
Problems solved by technology
The existing yarn feeding device includes a housing and a yarn storage wheel on it. The motor drives the yarn storage wheel to rotate, and the tension of the yarn feeding is controlled through the yarn storage wheel. The number of turns of the yarn around the yarn storage wheel is generally 3-4. , there is a gap between adjacent yarns, and the overlapping of yarns cannot occur, otherwise the quality of the yarn will be affected
The main problem of the existing yarn feeding device on the knitting machine is that the tension of the yarn feeding is not constant and it is easy to overlap the yarn
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] Attached below figure 1 The present invention is further described.
[0011] Such as figure 1 The shown yarn feeding device for a knitting machine includes a housing 1 and a wheel shaft 2 installed thereon, a yarn storage wheel 4 , a sensor 5 for detecting yarn tension and an assembly 3 for preventing overlapping yarns. The yarn storage wheel 4 is installed on the housing 1 through the axle 2, the yarn storage wheel 4 is between the yarn stacking prevention component 3 and the sensor 5 for detecting yarn tension, and prevents the yarn stacking component 3 from entering the yarn on the housing 1 end, the sensor 5 for detecting the yarn tension is located at the yarn outlet end of the casing 1, figure 1 The A direction is the yarn-in direction of the yarn, and the B-direction is the yarn-out direction of the yarn.
[0012] The anti-folding assembly 3 is composed of a yarn guide rod 35, a connecting shaft 31, a connecting seat 33, an adjustment screw 34 and a spring 32....
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 relates to the field of knitting equipment, in particular to a yarn feeding device used on a knitting machine, which comprises a casing, a wheel shaft, a yarn storage wheel, a sensor and a yarn stack resisting component, wherein the wheel shaft and the yarn storage wheel are installed on the casing; the sensor detects the tensile force of yarns; the yarn storage wheel is installed on the casing through the wheel shaft; the yarn storage wheel is positioned between the yarn stack resisting component and the sensor that is used for detecting the tensile force of yarns; no more than 5 rings of yarns are wound around the yarn storage wheel; and the sensor used for detecting the tensile force of yarns is connected with the wheel shaft and controls the rotational speed of the wheel shaft. The yarn feeding device used on the knitting machine has the advantages of novel structure and constant yarn feeding tensile force, and cannot cause the yarn stack.
Description
technical field [0001] The invention relates to the field of knitting equipment, in particular to a yarn feeding device used on a knitting machine. Background technique [0002] The yarn feeding device is an important part of the knitting machine. Whether the tension of the yarn feeding is constant will determine the quality of the knitted product. The existing yarn feeding device includes a housing and a yarn storage wheel on it. The motor drives the yarn storage wheel to rotate, and the tension of the yarn feeding is controlled through the yarn storage wheel. The number of turns of the yarn around the yarn storage wheel is generally 3-4. , There is a gap between adjacent yarns, and the overlapping of yarns cannot occur, otherwise the quality of the yarn will be affected. The main problem existing in the yarn feeding device on the existing knitting machine is that the tension of the yarn feeding is not constant and the situation of overlapping yarns is easy to occur. Con...
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): D04B15/38D04B27/10
Inventor 高山
Owner CIXI SUN TEXTILE SCI & TECH