Adjustable warp creel for circular weaving machine

The invention provides an adjustable warp creel for a circular weaving machine. The warp creel comprises a vertical supporting frame and clamping mounting frames; a plurality of annular supporting frames are evenly arranged above the vertical supporting frame in parallel; annular guide rails are arranged on the outer sides of the annular supporting frames in a surrounding mode; annular guide grooves are symmetrically formed in the upper side and the lower side of each annular guide rail; the clamping mounting frames are arranged on the outer sides of the annular guide rails; and a C-shaped bayonet is formed in the middle of the front side of each clamping mounting frame. The annular guide rails of the circular structures serve as fixing supports of spindles, the annular guide rails are arranged on the outer side of the circular weaving machine in a surrounding mode when being used, the multiple clamping mounting frames can be arranged on the annular guide rails in a surrounding mode, and each clamping mountin