What is the working principle of circular knitting machine

Principle: The motor drives the pinion gear through the belt and pulley, and the latter drives the large plate gear with the needle cylinder fixed. The upper part of the frame is consolidated with the large plate gear, and the lower part is seated on the fixed bevel gear. When the large plate gear rotates, it drives the entire pulling and coiling mechanism to rotate synchronously with the needle cylinder. At this time, the bevel gear meshed with the bevel gear 8 rotates, and the horizontal shaft is driven to rotate after being shifted by the transmission gear box. The sprocket fixed on one side of the horizontal axis drives the sprocket through the chain, so that the pulling roller coaxial with the sprocket rotates for pulling. The sprocket fixed on the other side of the horizontal shaft drives the sprocket through the chain, so that the driving pulley coaxial with the sprocket moves. The pulley drives the driven pulley through the belt, thereby driving the winding roller coaxial with the pulley to roll the cloth.
1. Use the needle selection mechanism to make the knitting needles work according to the pre-arranged program to knit jacquard knitted fabrics.
2. Use the carding mechanism to feed the loose fibers into the knitting needles to weave plush knitted fabrics.

3. Use the warp-inserting and weft-inserting device to weave warp-inserting and weft-inserting knitted fabrics. There are more than 350 kinds of knitting machines. With the development of new varieties of chemical fibers and finishing processes, the characteristics of knitted fabrics such as scratching, non-iron and wear resistance have been improved. The application of finishing techniques such as brushing, sanding, shearing, embossing and pleating has expanded the variety of knitwear.