Controlling mechanism of color changing head

Abstract

The invention relates to a controller of color-change head, which can be mounted on the knitter and make feeding operation on colorful yarn on the pushing rail of knitter via the control of needle-selector, to realize the pattern with different colors on the knitted cloth. The controller comprises: a main body and several color-selection boards interval arranged inside the main body. Wherein, each color-selection board comprises a first connection bar and a second connection bar; the back end of first connection bar is axially mounted on said main body; the front end of first connection bar has a first hook; said main body is axially mounted on the center of second connection bar; the upper and lower ends of second connection bars individually have a second hook and a support, while said second hook is hook jointed with the first hook of first connection bar; several push-yarn plates are arranged inside the main body which can move up and down; said push-yarn plates are arranged at the front of said color-selection board; and the support of second connection bar of color-selection is support said push-yarn plate.

Description

technical field [0001] The invention relates to a control mechanism of a color-changing head, in particular to an improved control mechanism of a color-changing head, so that the color selection plate and the yarn pushing plate of the control mechanism can be pressed down more labor-saving, and it is easier to reset upwards, and There will be no misoperation. Background technique [0002] When the known knitting machine (circular knitting machine) weaves cloth, if the cloth needs to be knitted with patterns of different colors, a color-changing head will be installed at the yarn feeding port of the knitting machine. During the weaving process, the color-changing head will Timely bring the colored yarn to the yarn feeding port to let the knitting needle hook the yarn, let the colored yarns be woven together, so that the woven fabric has different color pattern effects. [0003] Please refer to Fig. 1, a kind of known discoloration head (announced on August 21st, 1993 Taiwan ...

AI Technical Summary

Problems solved by technology

However, due to the integrated design of the color selection board 11a, the cooperation between the top catch portion 15a of the color selection board 11a and the chute 23a of the yarn pushing plate 12a needs to be very precise. It is not easy to control the accuracy of the cooperation between the chute 23a of the yarn pushing plate 12a, which will make it more difficult to press down the color selection plate 11a and the yarn pushing plate 12a, and it is also quite difficult to reset the color selection plate 11a and the yarn pushing plate 12a upwards. , the color selection board 11a and the yarn pushing board 12a often have the trouble of not being able to bring them up. If there is a slight error in the cooperation between the top stop part 15a and the chute 23a, it is easy to have a malfunction, and then cause the yarn to switch colors. Mistakes, causing serious losses to the industry

[0012] As can be seen from the above, the control mechanism of the above-mentioned known color-changing head obviously has inconvenience and defects in actual use, and can be improved.

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