Analysis Of Milling Needle Groove Of Sock Machine Needle Cylinder

The input end, the multi-stage transmission group and its driving force output end. The driving force input end includes the helical bevel gear connected by the transmission system successively, the rotary shaft of the input end and the transmission gear at the input end, and the multi-level transmission system group includes the two-dimensional connection of the transmission system. An array of transmission gears and small rotating shafts, the driving force output end includes the output end transmission gear, the output end rotating shaft and the needle groove turning tool matched with the needle tube, a group of large gears in the multi-level transmission system group and the input end transmission gear are mutually Cooperate with the transmission system, the large gear of the last group and the transmission gear at the output end cooperate with the transmission system.

Socks are weft-knitted textile products that are knitted by crochet in the sock machine. The crochet needles and five-element raw gram pieces are set in the grooves of the needle tube equipment, and cotton socks are knitted according to their fitness movements. The needle tube device mainly includes the needle tube actor and its Hough disk set on the needle tube actor. The axis of the needle tube actor and the Hough disk overlap. The whole body of the needle tube actor is symmetrically equipped with a plurality of radial needles. The Huff plate is also symmetrically equipped with a plurality of radially ordered needle grooves, and the hook needles are repeatedly moved to complete the weaving in the needle grooves. In the prior art, the boring tools of CNC lathes are generally relatively large, and generally operate in a vertical direction. However, because the inner hole diameter of the main body of the needle tube is small, a large-sized boring tool cannot be immediately produced and processed, not to mention the needle tube behavior. The inner depth of the main body is also relatively large, and the small milling cutter comes in deeply to complete the production and processing of the needle groove.

The principle of the needle groove milling equipment for the needle tube of the sock machine is as follows: the spindle bearing of the boring tool with a large hole diameter of the traditional CNC lathe changes the orientation of the driving force according to the spiral bevel gear, that is, according to the driving force, the input end will convert the energy in the vertical direction. Convert to the horizontal direction, and then complete the horizontal direction export of energy according to the sequential transmission system of the vertical multi-level transmission system group, that is, the driving force export end is horizontally exported, and a small-sized needle groove turning tool is assembled on the output end rotating shaft. , to complete the production and processing of the needle groove of the needle tube with a small inner hole; at the same time, according to the multi-level transmission mode of the transmission gear and the small transmission system, all the needle groove milling equipment has been extended, which can complete the needle when the inner hole of the needle tube is deeper. Groove production and processing.