Yarn-changing device
A yarn and yarn winding technology, which is applied in the field of weaving, can solve the problems of unsatisfactory smoothness of the cloth surface, high cost, and small application range, etc., and achieve the effects of reducing the number of flying flowers, increasing production output, and wide application range
Inactive Publication Date: 2008-02-13
OPTIM INT
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Problems solved by technology
The yarn changing device in the prior art cannot use positive yarn feeding, so that the smoothness of the cloth surface is not ideal, and the output is low; when one yarn in the prior art is running, the other three waiting yarns are still exposed on the knitting machine, and are affected by flying flowers. Attached, the number of fabric flying can not be solved; the cost of the existing technology is high, the scope of application is small, and the quality and output of the fabric are not ideal
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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[0021] The yarn changing device of the present invention adopts an embedded control system, which can cooperate with a mechanical execution system, place it on the periphery of any knitting machine, and perform conversion with various yarns, so that the knitting machine can weave various circular patterns and any different intervals. color effect. It only needs to assemble the accessories and control system of the present invention on the periphery of the existing knitting machine, and replace expensive special-purpose machinery with ordinary machinery. The output value is three times higher than that of special-purpose machines and eight times higher than that of ordinary machines. As shown in Figure 19, it is a schematic diagram of the mechanism of installing the yarn changing device of the present invention on the knitting machine 8, wherein A is the position of the yarn changing device of the present invention, and the creel 9 is fixed with L1, L2, L3, L4 four knitting thr...
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 a yarn changing unit arranged around a knitting machine for changing the yarn, which includes a yarn selecting device for selecting yarn from a creel, a yarn winding device for winding the yarn selected by the yarn selecting device into loops, a yarn reeling finger for reeling the yarn under operation into the yarn loops, and a cutting device for connecting the selected yarn and yarn under operation and cutting the yarn under operation. The yarn changing device of the invention is arranged around the kitting machine, can work together with a plurality of knitting machines, with wide scope of application. The yarn changing device of the invention can actively feed yarn, which increases the production output; the technology of the invention can stop and pause the yarn which kept moving on the knitting machine, so as to reduce the times of fiber flying; the technology of the invention also provides stable pattern and color separation. The yarn changing device of the invention and a control system only need to be arranged around the current kitting machines, so that the common machines can replace expensive special machines, with production output three times higher than that of special machines, and eight times higher than that of common machines.
Description
technical field [0001] The invention relates to the field of weaving, more specifically, to a device for changing yarns in the field of weaving. Background technique [0002] The yarn changing device in the prior art is generally fixed on the machine table of the knitting machine, is a fixed configuration device, and can only be used in conjunction with a special knitting machine, so that its scope of application is small. The yarn changing device in the prior art cannot use positive yarn feeding, so that the smoothness of the cloth surface is not ideal, and the output is low; when one yarn in the prior art is running, the other three waiting yarns are still exposed on the knitting machine, and are affected by flying flowers. Attached, it is impossible to solve the number of fabric flying; the cost of the prior art is high, the scope of application is small, and the quality and output of the fabric are not ideal enough. Contents of the invention [0003] The technical pro...
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): D04B35/00
Inventor 陈伟诚
Owner OPTIM INT