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Transfer principle of Computerized flat knitting machine

Views: 5     Author: Site Editor     Publish Time: 2022-02-25      Origin: Site

Computerized flat knitting machines with transfer function are generally controlled by computer programs, mainly using cotton, linen, silk, wool, polyester, blended, etc. as raw materials to automatically knit sweaters and clothing accessories.

Generally, it has automatic six-color yarn change, automatic adjustment of fabric density, automatic control of knitting, tucking and non-knitting transfer of high and low heel knitting needles, automatic needle bed shift, automatic winding and pulling, automatic piece counting, coarse knot automatic stop and Yarn break automatic stop and other functions. This model mainly includes the following parts: frame, body, nose triangle, transmission parts, bed moving parts, pulling parts, yarn feeding parts and computer control parts.

Computerized flat knitting machine

This computerized knitting machine has upper knitting needles and lower stitches in the needle grooves of the needle bed. The upper knitting needles and lower stitches have high and low heels, and the knitting triangle can be divided into knitting area and turning needle area. . The active cam in the knitting area is generally controlled by the program, which automatically realizes the functions of knitting, tucking and non-knitting of high and low heel knitting needles.

The needle turning area is generally by changing the needle trajectory of the knitting needle, so as to realize the function of turning the front plate coil over the back plate or the back plate coil over the front plate. In this process, the needle selector is generally not used, but the electromagnet is used. to control the action of the active triangle. The working state of the active triangle is mainly determined by the position of the lever behind the bottom plate of the triangle. The middle part of the lever is fixed on the triangular seat through the lever shaft, and can rotate around the lever shaft. A cover plate and a guide shaft are fixed on one plane of the active triangle, a lever pin is fixed on the guide shaft, and the spring is sleeved on the guide shaft and placed between the cover plate and the triangle seat. When assembling, ensure that the guide shaft can be in the triangle seat. Flexible up and down movement in the guide sliding hole.

Then under the action of the spring force, the movable triangle will be in the lowest working position. One end of the lever is in contact with the lever pin, and the other end is opposite to the two electromagnet cores, and the height of the electromagnet is adjusted through the hole position of the electromagnet seat. Different positions can make the active triangle in a high working state or exit the working state. In addition, when the knitting needle is working in the knitting area, the active triangle of the turning needle area is in a state of withdrawing from work.

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