摘要：【中文】本发明涉及一种纤维预成型生产线及纤维预成型方法，包括传送纤维布料的输送装置、按照待成型纤维布料传送方向依次设置在输送装置前端的自动上料机构、中部的加热装置以及后端的预成型压机；所述输送装置包括轨道组件以及沿着轨道组件滑动的夹持装置；所述夹持装置包括设置在自动上料机构与加热装置之间的前夹手输料装置以及设置在加热装置和预成型压机之间的后夹手输料装置，通过前夹手输料装置将纤维布料从自动上料机构传送至加热装置进行加热，通过后夹手输料装置将加热后的纤维布料从加热装置传送至预成型压机进行预压成型；所述前夹手输料装置与后夹手输料装置为由伺服电气系统控制的龙门夹手机构。 【EN】The invention relates to a fiber preforming production line and a fiber preforming method, which comprise a conveying device for conveying fiber cloth, an automatic feeding mechanism, a heating device in the middle and a preforming press at the rear end, wherein the automatic feeding mechanism, the heating device and the preforming press are sequentially arranged at the front end of the conveying device according to the conveying direction of the fiber cloth to be formed; the conveying device comprises a track assembly and a clamping device sliding along the track assembly; the clamping device comprises a front clamping hand conveying device arranged between the automatic feeding mechanism and the heating device and a rear clamping hand conveying device arranged between the heating device and the preforming press, the fiber cloth is conveyed from the automatic feeding mechanism to the heating device through the front clamping hand conveying device to be heated, and the heated fiber cloth is conveyed from the heating device to the preforming press through the rear clamping hand conveying device to be pre-pressed and formed; the front clamping arm material conveying device and the rear clamping arm material conveying device are gantry clamping arm mechanisms controlled by a servo electrical system.