SU245603A1 - Coiler for textile machines - Google Patents

Description

The invention is applied to the textile industry, in particular to devices for laying tapes on textiles, mainly cheshinkh, machines.

There are a number of rotating machines with a rotating pelvis, the main elements of which are flattening rollers mounted in housings, a sealing funnel, a head with a ribbon guide mounted on a pulley, the grooves of which contain supporting rollers, a rotating mechanism of a pelvis mounted on a platform, kinematically connected with a vertical drive shaft working bodies.

However, the installation of supporting rollers in known constructions at an angle complicates their operation and reduces reliability.

The purpose of the invention is to use the proposed paver in production lines, as well as to increase its reliability. To this end, the pelvic rotation mechanism is equipped with friction rollers between which a platform is installed, one of the rollers is driven and kinematically connected to the vertical shaft by means of a planetary gearbox. Rollers are mounted on pivoting spring-loaded levers.

The pelvic rotation mechanism has a pedal connected via a leverage system to one of the friction rollers to move the roller away from the pelvis when the latter is removed from the platform.

A cleaner may be located above the flattening rollers, and the flattening rollers are spring-loaded. One housing is pivotally mounted with the possibility of lifting when the tape is filled with the space between the ribbon conveyor and the flattening rollers. When lifting

5, the funnel is ejected through a funnel onto a pivotally mounted head cover, which carries a sensor that interacts in the working position with a microswitch electrically connected with the drive of the working bodies. It is advisable to mount the support rollers of the ribbon conveyor on eccentrically located axes installed in adjustable slats,

5 and provide antifriction rim.

Claims (5)

FIG. 1 shows the general scheme of the proposed puntukle; 1, chick; FIG. 2 - head, side view, in FIG. 3 the same, top view, in FIG. 4 a support roller; Fig. 5 shows the mechanics of pelvic rotation; 6 — friction rollers of the rotation mechanism for i-7) —7 — the pelvic rotation mechanism pedal; on Fig - the mechanism of rotation of the pelvis, top view. The paver of textile machines consists of a head 1, a pillar 2, a vertical shaft 3 of the drive, a cover 4 of the upper coupling half 5, a mechanism 6 of rotation, a pelvis 7, a fixed plate 8, a gear wheel 9, a support 10, a plate 11 pivoting about the axis 12, sensor 13 of the tape driving flatting roller 14 mounted in housing 15, sealing funnel 16, cleaner 17, cover 18, wedge-shaped pulley 19, toothed wheel 20, plate 21 and ribbon winding 22, housing 23 of the driven flatting roller 24, studs 25 s spring 26, under the supporting roller 27. The roller 27 has antifriction a rim mounted on the hub 28. The eccentric axis 29 of the roller 27 is mounted on the adjustable bar 30. The rotation mechanism of the pelvis includes a housing 31, a fixed gear wheel with 32, a coupling half 33, a roller 34, an eccentric 35, a gear 36, a roller 37, a gear wheel 38, a friction drive roller 39, kinematically connected to a vertical shaft 3 using a planetary gearbox, and a platform 40 .. On the axis 41 a lever 42 and a leg 43 of a mechanism for retracting the friction roller 44 mounted on an axis 45 fixed in the lever 46. Pedal 47 mounted on shaft 48. Levers 49 are connected by a spring 50 and have a guide 51. When the tape drive 22 is driven in, the tape fills the space between it and the flatting rollers 14 and 24 until they rise up on the plate 11 relative to the axis 12, while the cleaner 17 is exposed through the funnel 16 on the lid 18, raises it. The latter also lifts the sensor mounted on it, which moves away from the microswitch (not shown} and opens the electric network of stopping the removable drum of the carding machine (not shown). Similarly, the circuit will be open when the cover 18 is opened. Pelgsh 47 serves to release and remove the pelvis 7. When pressed, the shaft 48 rotates, the lever 42 moves to the right, dragging the lever 49 down, which turns the roller of the lever 46 and the supporting roller 44, and the pelvis 7 is released. Invention formula 1. Fabric paver for textile machines, cardinally equipped with flatting rollers mounted in housings, a sealing funnel, a head with a ribbon driver mounted on a pulley, into the groove of which the supporting rollers enter, the rotation mechanism of the mounted pelvis, kinematically connected with the vertical shaft of the drive of working bodies, different so that, in order to use it in the production line, as well as to increase reliability, the pelvic rotation mechanism is equipped with friction supporting rollers, between which a platform is installed, one of Tkov is made drive and kinematically connected with a vertical shaft through a planetary gearbox, the rollers are mounted on pivoting spring-loaded levers. 2. A sheet paver according to claim 1, wherein the pelvic rotation mechanism has a pedal coupled through a system of levers to one of the supporting friction rollers to remove the latter from the pelvis when it is removed from the platform. 3. A sheet machine according to claim 1, characterized in that a cleaner is provided above the flattening rollers. 4. Lentokladchik according to claim 1, about the fact that, in order to automatically stop the working bodies when driving tape tape, the flatting rollers are spring-loaded, one of them is pivotally mounted with the possibility of lifting when the tape is filled with a tape between tape tape and flatting rollers, and when lifting the cleaner through the funnel acts on a hinged-mounted head cover, which is carried by a sensor that interacts in the working position with a microswitch electrically connected with the drive of the working bodies, 5. Lento-paver according to claim 1, characterized in that the supporting rollers of the tape conveyor are mounted on eccentrically located axes installed in adjustable slats and have an anti-friction rim. 23 at 6 39Fig .1 fcj o zj 2ff 26 f g .d XXKV d J% 55