Warping system

Abstract

The invention relates to the field of textile machinery, in particular to a warping system, which comprises a bobbin creel, a tensioning mechanism and a take-up mechanism, the bobbin creel is provided with a plurality of layers, and cheeses are planted on each layer; the tensioning mechanism comprises a tensioning carriage and rotary parts; the take-up mechanism comprises a spool and a speed and length measurement device; the warping system is characterized in that the tensioning carriage is provided with a reciprocating device, which can drive the tensioning mechanism to move to and fro along the axial direction of the spool. By arranging the reciprocating device, the tensioning mechanism can periodically move to and fro, thus ensuring that the spool can uniformly wind yarns and preventing the problem that the yarns are wound excessively on one end and insufficiently on the other end, meanwhile, because yarn guides and a raddle are arranged at the yarn inlet and yarn outlet of the tensioning carriage, the yarns can be prevented from rubbing the surfaces of the rotary parts to abrade and break when the tensioning mechanism moves to and fro.

Description

technical field [0001] The invention relates to the field of textile machinery, in particular to a warping device. Background technique [0002] The function of the warping machine is to wind the warp yarn wound on the bobbin in parallel on the warp shaft according to the number, length and width required by the process design, for use in the sizing or drawing-in process. In order to allow the warp yarns to be evenly wound on the entire warp beam, it is necessary to constantly adjust the curling angle of the warp yarns during the winding process. For example: a kind of warping machine described in Patent No. CN203174263U includes a frame and a bobbin, on which a number of warps are wound, and it also includes a rotary member for adjusting the tension of the warp thread, a warp beam and a splitting reed, and the splitting reed The reed is movably set on the frame, the sub-twisted reed has a plurality of reed teeth, the bottom of the frame is set on the sliding track, the two...

AI Technical Summary

Problems solved by technology

For example: a kind of warping machine described in Patent No. CN203174263U includes a frame and a bobbin, on which a number of warps are wound, and it also includes a rotary member for adjusting the tension of the warp thread, a warp beam and a splitting reed, and the splitting reed The reed is movably set on the frame, the sub-twisted reed has a plurality of reed teeth, the bottom of the frame is set on the sliding track, the two ends of the sliding track are provided with travel switches, and the sliding track is controlled by the controller , which adjusts the curling angle of the warp yarn by moving the frame and the split reed on the frame. The disadvantage is that the warp yarn has been moving on the surface of the rotary part, causing wear on the rotary part, and it is easy to cause warp yarn wear and thread breakage

Images