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Method for operation of fast running knitting machine

A technology of knitting machines and driving devices, applied in knitting, weft knitting, warp knitting, etc., can solve the problems of complex and expensive machines, and achieve the effects of improving resolution, fast implementation, and simplifying data transmission

Inactive Publication Date: 2008-11-05
KARL MAYER TEXTILMASCHFAB GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although such a large amount of data can be handled by the mechanisms available in today's technology, the machines are quite complex and expensive

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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  • Method for operation of fast running knitting machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] The chain knitting machine 1 has a main shaft 2 which is rotatably driven in the direction of the arrow 3 . To generate the rotational movement, the main shaft 2 is provided with a drive 4 , for example an electric motor, which is connected to the main shaft 2 via a clutch 5 .

[0022] The spindle 2 is connected to a working needle bar 7 via a coupling joint 6 which is only schematically shown. The working needle mattress carries a number of working needles 8 and is deflected back and forth in the direction of the double arrow 9 .

[0023] A leg barre 10 has a plurality of comb needles 11 which, in the shown case, are located in the seams between the working needles 8 . The bar 10 is connected to a drive 12 which reciprocates the bar 10 laterally in the direction of the double arrow 13 . Now, during operation, the movement of the working needle 8 (pivoting movement) and the movement of the comb needles 11 (linear movement) are brought into such agreement with one anot...

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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Abstract

Provided is an operating method of a rapid travelling loom is capable of improving control motion of a moved part. A rapid travelling loom contains at least one of driving parts. An absolute position of the driving part is detected by an absolute-value providing part. The absolute position is delivered to a controlling part. Increment of a position of the driving part is detected when operating velocity is exceeded. Increment value of the driving part is estimated when the driving part is moved.

Description

technical field [0001] The invention relates to a method of operating a fast-running knitting machine with at least one drive, wherein the absolute position of the drive is determined by means of an absolute value sensor and transmitted to a control device. Background technique [0002] In the following, the present invention is explained by taking a chain knitting machine as an example. In chain knitting machines, different workpieces, such as working needles, comb needles, sheets, etc., work together. Each work piece is fixed on the needle bed in groups. Knitwear is produced by controlling the movement of needle mattresses. In earlier times, the movements of the individual workpieces were mechanically coupled to each other. The central drive is used in all workpieces via the main shaft of the chain knitting machine. In order to connect these workpieces, relatively complex transmissions are therefore sometimes required. These transmissions limit the use of standard str...

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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Application Information

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IPC IPC(8): D04B15/99D04B27/00D04B27/08D04B27/22D04B27/26
CPCD04B27/08D04B27/26D04B27/00D04B27/22
Inventor E·克佩尔特J·福克尔特H·罗尔
Owner KARL MAYER TEXTILMASCHFAB GMBH
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