Needle selection and auxiliary thread regulation knitting machine element of knitting jacquard circular knitting machine
A circular weft machine and needle selection technology, which is applied in knitting, weft knitting, textiles and papermaking, etc. It can solve the problems of difficult control of motion stability, affecting the service life of the machine, the speed of the machine, and the limitation of the range of weavable varieties. Achieve the effects of stable and smooth weaving, easy quality control, and reduced vibration waves
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[0029] Example: a structure such as figure 2 , image 3 , Figure 4 and Figure 5 As shown, a needle selection mechanism and auxiliary thread adjustment mechanism of a knitting jacquard circular weft machine, including a needle cylinder 4, a return positioning cam 3, a saddle bottom ring 5, an auxiliary middle needle 8 and a new type of needle jack cam 7, and a needle cylinder Knitting needles 6, needle jacks 2 and jacquard pieces 1 are inserted from top to bottom in each needle groove of the needle. The jacquard piece 1 is in effective contact with one of the blades of the needle selector to perform the needle selection action, and the reset positioning cam 3 is installed On the bottom ring 5 of the saddle, the other side end of the return positioning triangle 3 is arranged on the upper side of the jacquard sheet 1 and is positioned with the jacquard sheet, wherein, as Figure 7 , the return position of the return positioning triangle 3 is provided with a triangular guide...
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