Full-computerized double-side seamless casting-on circular weft knitting machine

Abstract

The invention belongs to the field of knitting machinery, and discloses a full-computerized double-side seamless casting-on circular weft knitting machine. The circular weft knitting machine comprises a frame, a transmission mechanism, a knitting mechanism, a fabric rolling-up device, a bank, a computer control system, a driving force motor and the like, wherein the knitting mechanism comprises a needle cylinder, a needle cover, a triangular component and a yarn mouth. The circular weft knitting machine is characterized in that the triangular component comprises a triangular seat, a triangle, a moving triangle, a cylinder and a pressure spring, the cylinder is controlled by the computer control system, and the moving triangle carries out in and out movement inside the triangle under the interaction of the pressure spring and the cylinder. According to the circular weft knitting machine disclosed by the invention, under the condition that an electronic needle selecting device is not used for needle selection, by virtue of the movement of the moving triangle and a variable needle lifting rule, the knitting of rib stitch casting-on is realized and the fabric is tailored. The design structure has the advantages that the machine runs more stably and reliably, the manufacturing cost is low and the like.

Description

technical field [0001] The invention relates to a knitting machine, which belongs to a circular knitting machine, in particular to a double-sided circular weft machine with rib opening. Background technique [0002] Existing double-sided circular weft machines generally include: frame, transmission mechanism, knitting mechanism, cloth rolling device, creel, computer control system, main power motor, etc., and the knitting mechanism includes needle cylinder, needle cover, cam assembly, yarn The mouth, the cam assembly is the drive and control mechanism of the knitting needle action, and is the core of the knitting mechanism, the most important part of which is the cam used to control the up and down position, time and stroke of the knitting needle. In a conventional circular weft machine, the cam is located on the outer ring of the needle cylinder, close to the needle cylinder, and there is a curved chute on the side facing the needle cylinder, and the stitches of the knittin...

AI Technical Summary

Problems solved by technology

The main disadvantages are: first, the level is too low, all below 16 needles per inch, which can only be suitable for sweater fabrics, and the number of yarn feeding paths is small, less than 1 path per 2 inches, and its weaving efficiency is low; The changes are all done by electronic needle selection, and its manufacturing cost is high

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