SU49991A1 - Spindle for shl uhshpulmashin - Google Patents

Description

The proposed spindle for sharpening machines is brought into perspective by means of conical gears and a tube that frictionally connects with the cup, which is integral with one of the bevel gears. The spindle, hinged to another spindle, on which the coil is wound, enters the tube. The latter is removed from the spindle using a head. Winding is done through a funnel. The cob as the operating time lowers the spindle down, overcoming the resistance of the cargo lever. After working up the cob, the spindle automatically tilts and the cob is pulled down. At the same time, the spindle is turned off by lifting the tube and disconnecting the fricpion. Thus, pulling off the cob from the spindle after winding it, as well as turning off the spindle during the working hours of the bed, and removing it from the spindle occurs automatically.

In FIG. 1 and 2 depict a general spindle diagram (in two projections); FIG. 2a shows a detail of the device and FIG. 3-diagram of the modified spindle head.

A gear 2 is mounted on the main shaft 1, which engages with the bevel gear 2. In one piece with the bristles 2, a cup 2 is cast with a cone-shaped notch inside. A cone 3 enters the cup 2, through which the tube 4 passes and is attached at the end of the press with a bolt. A spindle 6 is inserted into the tube. On the spindle 6, the key moves freely in the tube 4 in the vertical direction along the slot in the tube.

Inclusion during the initial refueling of the spindle is performed as follows. When the start fork 5 is pressed, the ring sitting on the tube 4 is lowered together with the tube, and since the cone 3 is screwed on the sleeve, it is lowered into the rotating cup 2 and, thus, due to the resulting friction, the tube 4 with the spindle 6 is rotated . The drink comes from the spool (arrow) through the porcelain roller guide, which sits on the iron bar, which is fixed in the curved lever 15, and through the yarn guide 19, is wound on the roller spindle 16. A hook 17 is screwed on the long end of the lever 15, on which is freely bar 22. The other end of the bar passes through the earring, and a spring is put on it, fastened with a nut. All this system of levers serves as a tension compensator. The winding coil spindle 16 is fixed in the head 7, which enters the slot of the head of the spindle 6 and is reinforced by the pg. Thus, the spindle can tilt on both sides at a 90 ° angle. The spindle 16 was loosely wearing the washer 10 and the wood of the head 11. As the time progresses, the core of the spindle is lowered and the cob is pressed under the influence of the load 37 suspended from the crine at the lever 36, which supports PT 6. eccentric 44. which, by means of levers 46, causes the cross bar of the bar 40 to be reciprocated from one or the other side of the machine and fastened together by a longitudinal bar 41. On the longitudinal bar 41, against the neckline the tangi 35, located in the slots of the right-handed 34, is attached to the hinge by the dog 42 (Figs. 1, 2a), from which there is a curved lever interlocking with the cob 38 adjusting the size of the cob 38 carrying the 1 puff 39. Adjusting the cob size is done Moving the puck in one direction or another along the rod. If the puck is moved closer to the spring, then the cob is made up more finely, and if closer to the dog, then more. This is achieved as follows. With the help of the eccentric 44, the rod 4g1 is brought into reciprocating motion and, as the dog is fixed on this rod, it transfers the movement of the pei to the unwinding rod, which runs in the slot of the hook 48, which is located on the curved lever 36, using a lever. the spindle is lowered together with it, and the end of the lever 36 supporting the shiindel 6 is also lowered, the other end with the load 37 is raised, therefore the distance between the hook: 48 and the washer 39 is reduced. At that moment, when the cob is set to the desired value, the lever 36 rises (in this case, to the limit)., The washer 39 hits the hook 48, and the movement through the lever lever on the dog transfers the latter, which is from the impact of the adjusting washer 39 about the hook 48 will launch its larger end at the cutter bar 35. At this moment, the eccentric 44, with a large radius, turns toward the spindle; together with him are moving the rods 40, 41 and the dog, bringing in the bar 35. Pa the other, the curved end of the bar, slides the back of the rod 28 and removes the ear and the sprung lever 32. The sniffer strikes the hook 25 at the first moment of its operation, which is pa 23, and takes ei.o together with one hundred to one side, since the hook 29 is on the stand, it turns off the bar 24 when turning, turns the fork 5 off, and the other end lifts the tube 4 off the ring, turning off spindle from work. At the other end of the stand, 23, there is another hook, which, when rotated, moves the yarn feeder 19 away from the slot of the funnel, which forms the shape of the cob. At the second moment, the salazE28 28 goes beyond the protrusions of the nest 49 and thus does not allow the spindle to rise and remove the cob from the funnel, and the leaser at this moment rests its end on the cob, its slope with the spindle. There is a sufficient slot in the funnel to allow the spindle 16 to freely enter and exit as it declines. Next, the shooters 26 of the shooter catch the washer 10 with their horns, which, slipping along the spindle 16, removes the nightstands. In order to remove the head of the spindle at the moment of removing the cob, it could not stand on one side, into which the spindle does not tilt, a spring plate is installed on one of the pickup horns, which, after hitting the washer protrusion 50, causes the spindle to rotate. When the cob is removed, then the eccentric 44 begins to turn with a large radius from the spindle and the tapping with the help of the pickup rods, and the spindle 6, freed from the pressure of the slide 28, is lifted under the weight of load 37 on the lever 36. In order to remove the cob spindle from the horizontal to the vertical position, there is a spring 8 on the head of the 7 spindle. When the spindle 6 is lifted, the lever 36, turned to its end with a finger 9, hits the bar 12 of the scissors 13, and the latter are closed, breaking the end of the thread. At the same time, when lifting the lever 36, the protrusion 27 on it, with its lower end, hooks the bar 18, lifting it upwards. The bar 18, when worn on a finger screwed to the bar 30, which freely with its slots in the spindle x vertically, lifts the bar 30 upwards; last, lifting, hooks with its lower curved end. for the cargo end of the starting fork 5 and turns the spindle into operation. When the spindle is twisted with the available cuts on the head 11, it seizes the cut end of the thread, and the thread begins to be wound on the spindle 16. When winding the thread on the spindle, the latter spins and deflects the bar along with the roller, which, in turn, deflects the lever 15. End lever leaps off protrusion 27, and bar 30 falls down. At the same time, when the lever 15 is deflected, the hook 17 releases the lever 24, which, under the weight of the load 31, hooks with its hook to the protrusion of the cargo end of the fork 5 and supports the spindle in the working position. Feeder 19 when operating a new one, the cob rises before its original place under the pressure of the spring 21.

The subject matter of the invention. 1. Spindle .dl. Uhshpulmashin, characterized in that it consists of

two pivotally connected spindles 6 and 16, of which the upper 16, carrying the coiled head, are held in a vertical position under the action of the spring 8 and carry the washer 10 which is freely seated on it with the head 11 for pulling the cob from the spindle after it is wound.

2. The form of the spindle under item 1, characterized in that for turning off the spindle during the accumulation of the cob and for its automatic removal from the spindle, reciprocating the bar 41 from the eccentric bar 42 pivotally connected to the bar 38 is used and a shaft 35 that falls into the notch in order to impart to it a translational motion with the stop of the washer 39 spring-loaded on the bar 38 into the hook 48, fastened on the cargo lever 36.

3. When spindle on PP. 1 and 2 use for tilting the spindle 16 and for pulling the cob of a spring-loaded lever 32 pivotally connected to a rod 35, abutting the end of the spindle 16 and supporting the gripper 26, which are included in the recess on the head I.

4. When spindle on PP. 1-3, use the rod 24, supporting with its end the fork 5 starting from the spindle and pivoting when the cob is turned over by hook 29 to stand 23, turned by the lever 32.

5. When spindle on PP. 1-4 are used to form a thread when taking off the cob of scissors 13, which are closed when pressing the bar 12 with a finger 9 mounted on the end of the load lever 36.

l srigé

.

:. sh