SU596677A1 - Warp-knitting machine - Google Patents

Description

one

The invention relates to equipment for flashing fiber xojieira. system of the main threads for its strengthening when creating nonwoven materials.

The known axes of the filling machine, comprising a guide for a fibrous canvas and loop-forming organs having a system of sliding needles, a fender. with a supporting plate, the platinum of which form a baffle plane supporting the comb, the supporting ridge and the eyelet comb l.

Such a core machine is closest to the invention in its technical essence and the result achieved.

However, this machine is difficult to operate.

The aim of the invention is to improve the operational properties of the machine.

This goal is achieved in that the guide for the fibrous canvas and the supporting ridge plate are installed with a gap, defined by the cavity for freeing the canvas fibers in the zone

2

stitching it with needles, and the platinum of the baffle ridge c in relation to the supporting comb in such a way that their baffling plane limits on one side the plane for releasing the canvas fibers, and the guide for the fibrous canvas has the means for adjusting it to the supporting comb and supporting Fender plate.

FIG. 1 is a schematic representation of a base machine; in fig. 2-5 versions of the basics of the hall machine.

Claims (2)

The fundamentals of the grating machine contains a guide 1 for a fibrous canvas 2 and loop-forming organs, a system of sliding needles 3, a fender 4 with a supporting plate 5 and platinum 6 forming the fender plane, the supporting comb 7, the supporting ridge 8 and the ear comb 9. The guide has a means for adjusting its position with respect to the needles, made using any known technical means. The guide and clamping plates of the ridge flange are installed with a gap creating a cavity to release the fiber of the canvas in the piercing zone with needles, and platinum oT6oJtiHoro ridge are displaced with respect to the support comb in such a way that their flange plane limits on one side the cavity to release the fiber fibers. Controllable tails serve to overlap the throat of the needles. 10. The fibrous canvas is sewn into the stitch thread 11. The platinum has recesses 12 or protrusions 13. The backing machine works in a similar manner. The needles 3 pass through a row of plates 6, onto a scaly canvas 2 and supporting combs 7, while the tails 10, following movement 3, provide for opening the throat of the needles in the forward position to receive the stitching thread Yu through the weft comb 9. By friction the needle shaft 3 is about the canvas 2, the latter approaches the leading edge of the guide 1 and the support plate 5, In the recess 12 the fibers on the canvas are deflected | In the direction of the plates 6, a part of it near the support of the comb 7 is pressed to the needles 3, which catch multiple fibers that Immediately before the exit of the needle from the canvas, the shed overlaps with the tail com 10 and the previously formed loops from the bottom. May be off the hook and point the needles. Prior to this, the needles 3 are fed into the filament 11 and seized in the canvas 2: the fibers are drawn through previously formed loops. When the needles are re-punctured, the fibers turn out to be on the needles, since the tail 10 is at a distance such that the sharp end of the needle blocks the formed edge. This process is repeated continuously. If the fibrous web 2 has a large crowd, the supporting comb 7 and the supporting ridge 8 are retracted from the plates 6, and the guide 1 is set higher. When the Fundamentals machine for a long time processes the canvas 2 of the same article, the support plate 5 can be shifted in height or the plate or guide 1 can be replaced with similar ones, but with different sizes (Fig. 3 and 4), and FIG. 3, the function of the guide 1 makes the protrusion 13 on the platinum 6. The presence of a gap between the guide for the fibrous web and the supporting plate of the breaker crest contributes to the improvement of the operational properties of the machine. Claims of the invention 1. Basis of the filling machine, comprising a guide for a fibrous canvas and loop forming organs having a moving needle system, a die comb with a supporting plate, the platinum of which form the end plane, a supporting comb, a supporting comb and an ear comb, different from that. , in order to improve the performance properties of the machine, the guide for the fibrous canvas and the support of the ridge plate are installed with a gap defining a cavity for releasing the fibers that in the zone of its stitching needles, and platinum baffle fin are offset in respect to the support from the comb so that they Liner hshoskost gra--limiting one side cavity to release the fibers of the canvas. 2. The machine according to claim 1, characterized in that the guide for the fibrous web has a means for adjusting it with respect to the support of the comb and the supports of the plate of the breaking ridge. Sources of information taken into account in the examination: 1. GDR patent number 59897, cl. 25a 15 / o1, 1969. 1Z Y 9 x ton l / g / ( It ipuz.S