Operating device of weaving machine
A technology for operating devices and looms, applied in looms, auxiliary equipment for weaving, textiles, etc., can solve problems such as fabric defects, inability to apply opening devices, and inability to reliably eliminate thick and thin sections, and achieve the effect of preventing thick and thin sections
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[0040] [Example of loom]
[0041] Referring to Fig. 1, in the loom 10, a plurality of warp yarns 12 and a plurality of groups of side yarns (not shown) are pulled out in sheet form from a warp beam 14 on which they are taken up, and pass through a back roller 16, a plurality of The heald frame 18 and the reed 20 are connected to the cloth fell 22 .
[0042] The warp yarn 12 also passes through the healds attached to the heald frames 18 and is opened by the reciprocating motion of each heald frame 18 . In the opening 24 of the warp yarn 12, a weft yarn 130 is inserted by a weft insertion device (not shown) (see FIG. 6 ). The weft yarn 130 that has been picked is beaten to the cloth fell 22 by the reed 20 . In this way, the fabric 26 is woven.
[0043] A plurality of sets of side yarns arranged near both ends of the fabric are respectively opened by the side yarn shedding device 28 arranged between the back roller 16 and the heald frame 18 . Drive the side yarn shedding devi...
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