SU127158A1 - A device for separating floss coils into strands and winding strands onto individual coils - Google Patents

Description

The described apparatus for dividing the floss coils into strands and winding the strands into individual coils allows one coil to be unwound into six receiving sewing spools, which significantly increases labor productivity.

The device is made in the form of two vrashs inserted into the engine through a countershaft, one shaft into one another, axial shafts on the outer one of which is cylindrical at first and then passing over to the cone head, through the surface of which six radial spindles are drawn. The spindle is turned into a vortex around its axes from an internal shaft, which has a black end at the end, indicating reciprocating movement to the folding units mounted on the head. The tapered portion of the head is equipped with a sprocket with an asterisk for guiding the strands wound up from a skein of floss worn on a conventional reel.

FIG. I shows a diagram of the device; in fig. 2 is a diagram of the drive spindles and device thread spreaders.

The main units of the device are the receiving / reeling head /, two external hollow shaft 2 and the internal shaft 3 inserted one into the other, and a conventional reel 4. The receiving / winding head /, initially cylindrical and then passing to the cone, is fixed on the external hollow shaft 2 Through the cylindrical surface of the head / six radially arranged spindles 5 are brought out, on which sewing spools 6 are mounted. Against the spindles 5 with the coils 6, respectively, are the eyes of the folders P, mounted on the body of the head /. The transfer of movement to the spindles 5 around their axes and the reciprocating movement to the stackers is carried out in the following manner. From the motor

No. 127158-2 -

W through pulleys // and 12, the outer hollow shaft 2 with head 1 rotates. Through pulleys 13 and 14, the inner shaft 3, the gear 15 at the end and the worm to 16, is turned to the wheel. The gear 15 is coupled with six conical satellites 17, fixed on axle spindles .7. The worm to 16 is engaged with the six worm gears 18 of the mechanisms of the thread spreaders 9. On the shaft 3, a clutch 19 is mounted with the possibility of its mixing along the axis of this shaft and connecting the latter with either the pulley 12 or the pulley 14. With the clutch to the pulley 12, the shafts 5 and 5 are requested at the same rate. When the clutch is pressed against the pulley / 4, due to the difference in the diameters of the pulleys / 2, the shafts rotate at different speeds, which causes the spindles to rotate and the yarn guide moves.

The floss coil, reeling off the reel 4, envelops the roller 20 of the length counter and separates with an asterisk 5 into six paired ends of the strands tucked into the thread guides.

The divided strands pass through the eyes of the six thread spreaders 9 and at the same time wind up onto six sewing reels 6.

Thus, one skein of floss is divided into six strands, which are simultaneously wound onto six spools.

Subject invention

A device for separating floss coils into strands and rolls into separate coils, characterized in that, in order to increase labor productivity, it is designed as two rotating shafts inserted one into the other through a counter-drive, on the outer of which is fixed first cylindrical, then passing over to the cone head, through the surface of which are drawn the radially located spindles, which are rotated around their axes from the inner shaft, which has a worm at the end, telling The reciprocating thread spreaders mounted on the head, the tapered part of which carries a rod with an asterisk to guide the strands that are wound up from a floss skein worn on a conventional reel.