SU126776A1 - Device for putting spools on spindle spinning and twisting machines - Google Patents

Description

The device for attaching the spools to the spindles of the spinning and twisting machines, including its carriage along the spindles along the rail, equipped with an arcuate bunker, the mechanism for putting the spools and the drive is known.

The described device improves the direction of the spools when they are mounted on the spindle.

The mechanism for putting on the spools is made in the form of a swivel together with a bunker on the vertical axis of the frame, provided with two vertical rotating rollers carrying sprockets, interacting with two horizontal chains one above the other. Chains have upper and lower clamps with folding locking tabs that interact with figured stops, the upper one of which is attached to the frame, and the lower one - to the table, which has a slot for the free fall of the spools on the spindle. The drive of endless chains consists of a rail mounted on a spindle and linked with an asterisk mounted on the carriage and transmitting a vertical vertical roller through a gear coupling and chain drive.

FIG. 1 shows a diagram of the device; in fig. 2 is a diagram of the mutual arrangement of endless chains with grippers and figured stops; in fig. 3 - driven part of the lower chain with grippers, view in plan.

The carriage / mounted on wheels 2 is mixed along the rail along spindles 3. On the carriage mounted vertical axis 4, on which frame 5 is mounted, carrying the mechanism for putting the spools on the spindle. To the right (according to the drawing) part of the frame 5 a cassette 6 and a hopper 7 for spools are attached. Inside frame 5, table 8 is mounted, which has a slot for a free fall through it spools worn at 126 / 76-- 2 - a retena and two vertical bars 9 and 10, by which through sitting on the stars. Two horizontal infinite chains placed one above the other // and 12 are applied to the movement; the upper chain 11 supplies the jaws 13 with foldable locking tabs 14, and the krongnuein 15 has a figured stop 16. The upper frame 5 has a figured stop 16. chain // tongue 14, located on the stop 16, opens the grip 13 and after entering the spool into this grip comes out of contact with the stop 16, rotates on the axis 17 under the action of its weight and closes the exit 11, the spools from the grip. Bottom day 12 is equipped with grippers 18, having folding flaps 19, interacting with figured emphasis 20, reinforced pa table 8. The work of grippers 18 is similar to the work of grippers 13.

The drive chains 11 and 12 oyup; ustleplep as follows. A sprocket rail 21 was fastened to the spindle bar, and a crown 24 was mounted on the crown gate 22, mounted on the support 23, with an asterisk 25 connected by a chain transmission 26 with an asterisk 27 mounted on the drive roller 9. On the lower end of the roller 24, a cam clutch 28 was mounted, the upper part of which is mounted on the sliding key, and the lower part is rigidly connected with an asterisk 29 but fits freely on the roller 24. When moving the carriage forward along the spindles of the chain // and 12, they receive movement, and if the carriage is not displaced in the opposite direction, it only rotates s sprocket 29 to the lower portion of the cam sleeve 28, the movement of the chains 11 u 12 prekraplaete.

In operation, the ycTpoiicTBa (when moving the carriage forward) grips 13 and 18 move the shaper, which, when passing over the bottom, cut the table 8 falls and is put on the spindle (rail pin 21 is aligned with the spacing between the spindles on the bar). A final spring is provided on the spindle; a flat spring is provided in the back of the device (not shown in the drawing).

Subject invention

Claims (2)

1. Device for pulling the spindle on the spindle of the spinning and twisting machines, including a carriage along the spindle but a rail, equipped with an arcuate bunker, a mechanism for putting on the rod and a drive, characterized in that, in order to get the spindle on the spindle, the mechanism for putting on the spindle is best. the spools are made in the form of a rotary together with a bunker on the vertical axis of the frame, spabjei} 10th two vertical rotating rollers, nonsupdim asterisks interacting with two horizontal spaced one above the other endless centers n E, sootvetstvepio provided with upper and lower grippers with hinged locking tabs interacting with curly stops, the upper of which is attached to the frame, and the bottom - to the table having a slot for the free fall on the bobbin spindle. 2. A device according to claim 1, characterized in that the drive of endless chains consists of a reinforced rail and a chain wheel with a sprocket mounted on the carriage and transmitted through a gear coupling and chain transfer of motion to a leading vertical roller of endless chains. 20 12