SU1331781A1 - Traverser for laying filamentary material onto spool - Google Patents

Abstract

The invention relates to winding equipment and can be used in the textile, electrical industry (the instrument industry and the instrument industry when laying metallized yarns on bobbins. The purpose of the invention is to improve the quality of the layout. The device includes a yarn feeder 1 mounted on a rod 2 connected to a cam drive 6, and a means for reducing the yarn feeder stroke, including a sprung rocker 8 and a copier. The rocker 8 is connected with the pusher 7 of the cam drive 6, and its stone 9 is connected with the rod 2 of the yarn feeder 1. The copier has been made n in the form of a flywheel 11, fixed on the link 8, is connected with its stone 9 by a hinge thrust 10 and is mounted with the possibility of reversible rotation from a drive with an automatic control system. 2 df., / 3 sec f Executive gear. .one

Description

The invention relates to textile industry and relates to one of the main working bodies of the winding machine, a device for arranging filamentary material on a reel.

The purpose of the invention is to improve the quality of the layout of metallized yarns.

Figure 1 shows the kinematic scheme of the device; Fig. 2 shows a drive control system.

The device for arranging the thread-like material contains a yarn feeder 1 mounted on the rod 2 with the possibility of reversing movement parallel to the axis of the coil 3 rotating from the electric motor 4 by means of the gearbox 5. To provide a predetermined length of the thread layout on the spool

The device is equipped with a cam drive 6 with rollers 1 1 m pusher 7 connected with an electric motor 4.

The device is also provided with a means of reducing the course of the yarn feeder 1 for decompaction of the winding package at the reverse points of the yarn feeder 1. This means includes a slide 8, the stone 9 of which is associated with shtanga

2 by means of a swivel gi 10, and a mobile copier, made in the form of a flywheel 11, mounted on the wings 8 and connected by a hinge thrust

12 with a stone 9. The curtain 8 is spring-loaded with a pin 13, the flywheel 11 is mounted with the possibility of recursive rotation from a drive with an automatic control system.

When turning on the machine from the engine

4 rotates all coils

3 plugs of the rnik (60 pcs.) And the rod 2 of the yarn feeder 1 starts moving along the entire length of the coil. The movement of the rod 2 occurs through the th 10. The stone 9, the scenes 8, the pusher 7 and the cam also receive rotation from the main electric motor 4, Gtina of the stroke of the yoke of the yarn feeder 1 depends on the position of the ka1-1n 9, if it is in the upper position according to the scheme, the stroke rod is the largest, if in the lower position, the stroke of the rod is the most Majii.iii.

If you do not change the position of the stone, after each translational movement at the ends of the coil, winding increases and the Vitcon creeps away during the processing of the threads. So that 1 this did not happen, cpmen 9 was connected to tssi 12 ilrnirnogo

11, which is mounted on the axis of the PR-1 actuator.

With the help of additional contacts and a control unit, the flywheel 11 can be made to rotate reversibly in manual and automatic mode.

As the filling changes, the diameter and weight of the coils change, hence the adhesion between the coil and the drum changes, and the tension on the thread increases. Since the thread is flat, during winding knobs form at the ends of the spool.

At this time, the toggle switch T1 is included in the position Manual control. Clamping the button KH1 More stone 9 is installed in the highest position. The boom 2 at this time has a maximum stroke and the thread is wound close to the flanges.

When bumps (irregularities) appear, the toggle switch T1 is switched to the Automatic control position.

When the yarn feeder 1 moves to the left, with its protrusion it touches the track contact B1, the relay P, 4 turns on, which turns on the contacts P.4.1, and the contact B10 receives a potential of zero.

Contacts B1 and B10 are installed so that the protrusions of the rod touch the contact B1 and turn off the contact B10 when the rod has a minimum stroke.

After switching on the relay P, 4, it uses its own contacts P, 4.3 and P, 4.4 to break the circuit of the capacitor C1 and close the contacts P.4.2, the capacitor C1 is discharged through the resistance and the relay P, 5, which turns on and by its contact P, 5.1 it turns on the relay P.6. Via contacts P.6.1 and P. 7.1, voltage is applied to the motor of the actuator.

Relay P.5 time-is designed to periodically turn on the actuator. The motor rotates to discharge the capacitor.

Together with the engine, the flywheel 11 rotates through the reduction gear, which, through the gear 12, pushes the stone 9 up. During this time, the bar moves to the right side, with its protrusion presses the switch B-10, and the contact P, 4,1 turns off, From this moment the contacts P, 4,3 II P. 4, 4 are closed and the capacitor C1 starts charging as long as he left.

the blunt rod does not touch the contact B1, after which the contact P.4 turns on again, the handwheel 11 turns,

stone 9 moves upwards.

This is repeated at least three times.

which is sufficient for leveling bumps and irregularities during winding.

Stone 9 then contacts contact B-2-B (upper) and, with its mass, closes relay circuit R.7 and switches on the actuator motor, rotating in the opposite direction. Stone 9 reverts backstage fork 8 to the original polo.

contact, contact B-2-H (bottom), and through contact P-8 turns off the engine.

Contacts B-2-B (upper) and B-2-H

(lower) are fixed on the fork backstage 8. 20 nor the quality of rasklpdkn, copier performed

The layout of the filamentous metallized material is quadrangular about the cross section, which has an increased brittleness and large sliding ability.

Claims (1)

Invention Formula A device for arranging a filament material on, comprising a yarn feeder mounted on a rod having a cam drive for reversing it, and means for reducing the yarn guide stroke including a spring loaded slide connected to the yarn feeder and a movable copier associated with the slide, characterized in that The aim is to lower the switching on and off of the toggle switch to the position Manual control and Automatic control are performed as bumpiness and irregularities are formed to eliminate them during the entire winding cycle. Thus, the proposed device provides high-quality t about rts A yen in the form of a flywheel fixed to the spring-loaded wings and connected to its stone by means of hinged thrust, the rocker is connected to a cam-drive pusher, and its stone to a yarn guide rod, while the flywheel is installed with the possibility of reversible rotation from the drive with an automatic control system. i apfmna y-p full Editor P.Geershi Compiled by T. Gavrilova Tehred c. KadarKorrektor G.Reshetnik Order 3761/18 Circulation 590 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Ra:, t11ska nab. d. 4/5 ...: .- - - - Production and printing company, Uzhgorod, y: t. Project, 4