SU119953A1 - The method is used on cotton machines and platinum to these machines for the implementation of the method - Google Patents

Description

In the usual way on cotton machines, the stitching and distribution is carried out at a high set of needles, which lengthens the process of looping and reduces the productivity.

In the described method, the noted deficiency is eliminated and, in addition, the magnitude of the axial movement of the needles is reduced at the conclusion that cooling and distribution are performed on additional platinum, which are movable with respect to the cultivator and used in the process of formation, delay and confinement.

Platinum for kotonnye machines for the implementation of the method is made in the form of paired plates fixed on a common movable bar, each of which is provided with a notch in the front end for the thread and an outward bend in the middle part for the passage of needles during the conclusion.

FIG. 1 shows the loop-forming yarn feeder, needles and platinum of the cotton machine at the time of dropping loops and laying the thread, side view; in fig. 2 - the same, view along arrow L in FIG. one; FIG. 3 shows the same view at the moment of imprisonment; in fig. 4 - the same view at the end of the distribution.

The drawing shows a conventional yarn feeder 1, laying the thread 2, needles 3, cultivating platinum 4, pa |: cumulative - 5, dumping 6, press 7 and additional platinum 8, mounted on a common bar movable towards the press 9.

Additional platinum is made in the form of paired plates by the number of needles. Each of the plates is provided with a notch 10 at the front end for the thread and an outward bending // in the middle part for free passage of needles during the process of conclusion. The distance between the plates number 119953

Kami provides the movement between the needles. The distance from the top of the notch in the additional platinum to their bottom is equal to the same distance in the culinary and distribution plates of the machine. Old loops are marked with the number 12.

Loop formation by the described method occurs in the following way. At the moment of slinging the loops, the yarn feeder / (Figs. 1 and 2) begins to lay thread 2, and the culvert platinum 4, which previously occupied a position near the press, begin to gradually move to the right (according to the drawing), bending the laid thread on the recesses 10 of the dual additional platinum 8 .

The laying of the thread and its sting continues simultaneously with the formation of the newly formed loops, their extension and conclusion. At the conclusion of the needle (Fig. 3), lifting, freely enter the extended gaps between the bends of paired plates, additional platinum, and the old loops 12 close the lower edges of these plates.

When the lower end of the needle hooks rises slightly above the apex of the recesses JO of the additional platinum, the needles begin to move horizontally between the plates towards the distribution platinum 5, which at this point move towards the needles for distribution.

After the contact of the distribution plates of the platinum 5 with the thread 2, the additional platinum 8 retracts (according to the drawing to the right) to transfer the thread to the needle rods and bend it during distribution on these needles.

At the end of the distribution, the needles seize the thread and, without stopping, move to the press 7 (Fig. 4). All detailed moments of the process of looping are carried out in the usual way.

Claims (2)

1. A technique for bobbin machines, characterized in that, in order to increase productivity by eliminating needle height during distribution and cooling and reducing their axial movement during placement, the cooling and distribution is performed on additional platinum basements in relation to culinary platinum and used in the process of shaping, propping and enclosing. 2. Platinum for carrying out the method of claim 1, for example, and for eiC, in that they are made in the form of paired plates fixed to a common movable beam, each of which is provided with a notch in the front end for the thread and outward bending in the middle parts for needle passage during the conclusion process. View of the string / ke D 5 FIG. g i / u 2 / vi g . Phage.Z