Warp yarn positive feeding device for knitting machine and knitting machine

Configuration: A warp yarn positive feeding device (4) for a knitting machine (2) includes warp yarn pipes (40) through which warp yarns (26) pass and are fed to a trick gap of the knitting machine (2), driving rollers (22) that draw warp yarns (26) of a required length from warp yarn sources (25) and positively feeds the drawn warp yarns (26), and air pipes through which an air flow is blown into the warp yarn pipes (40) from an entrance side of the warp yarn pipes (40) so as to advance, within the warp yarn pipes (40), the warp yarns (26) to an exit side of the warp yarn pipes (40). Effects: The warp yarns (26) of a required length are inserted into a knit structure.