SU874558A1 - Textile machine coiler - Google Patents

Description

(54) L1: 11THE POST OF TEXTILE MACHINES

one

The invention relates to the textile industry and ita tape and carding machines for stacking can be used. tapes in pots.

The closest to the invention to the technical essence is a textile machine of textile machines, containing exhaust cylinders mounted on a rotary plate and a vertical funnel, fixed to the rod above the cylinders on a lever connected to a drive for its rotation.

A disadvantage of the known device is low productivity, since it is operable only when processing cotton fiber having a small staple (2540 mm) and a weak adhesion of the fibers in the tape, which is easily broken with a small height of the funnel above the exhaust cylinders. A ribbon of long staple fiber (wool, flax, artificial staple fiber) while lifting the funnel over the outgoing lines is pulled through it without breaking.

The purpose of the invention is to increase performance.

Gostavlen {{and the goal is achieved by the fact that the paver additionally has a single-arm lever mounted on the swivel plate so that the free end can contact the upper end of the funnel, while the outlet shchindry are located between the axles of the levers.

In addition, the axis of the single-arm lever is installed with the possibility of adjusting its height position.

At the same time, the drive for turning the lever with a crow hole includes a drive ring with an inclined

IS grooves on the side surface and rollers with rigidly fixed axles installed in the grooves, while this ring is mounted on a coaxalm plate, and the lever with the axle is above the double arm and is in contact with one of the ends

30 rings.

Claims (3)

In addition, each lever is provided with a roller mounted on its free end, and the cushion has an abutment protruding above its height with its end face and located on the side of the axis of the one-arm lever. FIG. 1 shows the proposed device; in FIG. 2 - vnd A in FIG. one; in fig. 3 - the position of the levers when clamping the fiber. The paver 1 has a swivel plate 2 with exhaust cylinders 3 and a vertical funnel 4 above them. Carrying the funnel double-arm lever 5 is pivotally mounted on the bracket 6, mounted on the plate. The second end of the lever has a roller 7, which interacts with the drive ring 8. The latter is mounted coaxially with respect to the plate on four rollers 9, which enter the grooves and are made obliquely in the ring. The rollers are fastened on a chitite 10 mounted on the bed-spreading device. The axis 11 is also fixed there, carrying the lever 12 with the roller 13 and the hinge 14, which is connected to the hinge 15 on the ring 8 by the bolt 15. The roller 13 interacts with the cam 17 fixed on the shaft 18 of the mechanism for rotating the pelvis. The return spring 19 is terminated at one end on the ring and the other on the skeleton. A single-arm lever 20 is hingedly mounted on a rack 21, which is mounted on a plate, on the free end of which a rubber roller 22 is put on to soften the belt clamp 23. The device operates as follows. During the change of the pelvis with the accumulated belt (Fig. 3), the lever 5 with the funnel is lifted above the cylinders by means of the roller 7 and colide 8 interacting with one another. The latter is lowered due to its inclined grooves when the shaft 18 is turned with the cam 17, acting on the roller 13 and t Gu 15. At the beginning of the lifting funnel tape 23 passes through it freedoms 1o. But with the lever 5, when it is lifted above the cylinders, it is lifted up and the levers are 20. At the same time, it slides along the funnel, crosses its opening, and at the end of the climb clamps the tape and slows down its movement. The belt breaks between the funnel and the rotating cylinders. One of the ends of the torn tape is removed with the accumulated pelvis out from under the paver 1. The second formed end of the tape protrudes from the funnel above the exhaust cylinders. Refueling this end of the tape into the exhaust cylinders is done by lowering the lever with the funnel 4 to its original position, while simultaneously lowering the lever 20, reducing its effect on the tape 23, which is completely removed in the initial position of the funnel. The end of the tape is caught by the rotating cylinders and starts to be pulled through the funnel 4. The supporting lever 5 is lowered to its original position behind the gate spring 19. The compressing force of the fibers required to break the tape depends on the type and length of the fiber being processed, the thickness of the tape, humidity and other factors. It can be infinitely adjusted in the device by changing the height of the operating position of the hinge of the lever 20. The braking time of the tape is set depending on the length of the fiber being processed and the required distance between the broken ends of the tape. In the device, this time is set by the profile of the cam 17 and the speed of its rotation. The invention allows, in a timely manner, without stopping the maschine, to produce a tear of the tape when changing the sheaves of the sheeter, i.e. to increase the productivity of tape and carding machines and to improve the flow of the technological process at the subsequent transitions. The proposed device has a lower metal consumption and laboriousness of manufacture as compared with the known claims 1, a textile machine of textile machines, containing exhaust cylinders mounted on a rotary plate and a vertical funnel fixed above the cylinders on the lever connected to its rotational drive, because , in order to increase productivity, it additionally has a single-arm lever mounted on a rotating plate with the possibility of contacting the free end with the upper torus in the screws, with the exhaust cylinders placed between the axles of the levers. 2. Lenthouplayer according to claim 1, distinguished by-. and with the fact that the axis of the one-arm lever is installed with the possibility of adjusting its position in height. 3. Lentokladchik on PP. 1 and 2, that is, the drive of turning the lever with a funnel includes a drive ring with inclined grooves on the side surface and rollers with rigidly fixed axles installed in the slots, while the ring is mounted coaxially to the plate, and the lever with the funnel is made two shoulders and is in contact with one of the ends of the colide. 4, Lentokladchik on PP. 1-3, on tl and that one that each lever is equipped with a roller mounted on its free end. 5. Lentokladchik on PP. 1-4, about tl and tea by the fact that the funnel has an emphasis, protruding above its upper end face and placed from one hundred {yoныny axis of one-armed lever. Sources of information to take (e into consideration with expert 1. Patent of Germany N 1091010, cl. 76 V 20/01, 5 1961 (prototype).