SU1320149A1 - Device for coiling wire - Google Patents

Abstract

I Gubretsiye relates to the winding technique, iiaiiiiBKH and; 1I laying the thread in the form of material. Can be used in the electrical installation production P1) and for 1H) the product of dimensional wire segments in the form of bou.cht. The purpose of the invention is to improve performance. The device contains drive rolls 3-9, pressure rollers 20, 21, adjustable pressure roller 27, directed towards the device in the form of two turns (- helical screw cylindrical element 15 with groove 18 for wire 35. Directional device installed between rollers 3–9 along the circle inscribed to them, and the adjustable pressure roller 27 is located along the guide rail track behind the first roller, which makes it possible to lay the wire in the bay without self-engaging, looping, to increase productivity. B J5 17 7 a 7J OO O 1 | CO

Description

The invention relates to winding, winding or laying a filamentous material, in particular to devices for forming a package, and can be used in electrical production in the preparation of dimensional sections of wire in the form of coils.

The aim of the invention is to increase productivity.

FIG. 1 shows a device for laying a wire into a coil; in fig. 2 - the same, top view; in fig. 3 shows section A-A in FIG. one; in fig. 4 shows a section BB in FIG. one; in fig. 5 shows a section B-B in FIG. one.

The device for laying the wire into the coil contains a bed 1 in which support supports 2 are mounted for seven drive rolls 3-9, arranged around the circumference of the wire insertion into the coil. The rolls are rotatably driven by i, 1, kivi 10 and closed belt transmission 11. Pulley 12, which sits on the same shaft with P1KIV 10, is kinematically connected by means of a belt transmission 13 to the machine feed drive of the dimensional cutting machine (not shown). The rollers 3-9 use a guiding tool 14 in the form of a double-turn helical cylindrical element 15 with recesses 16 for rollers 3-9. Between the turns of the guide fixture, guide copiers 17 are fixed, forming with the Steppes of the guide fixture a chute 18, located along a circle inscribed between the rollers 3-9. At the entrance to the guide, the fixture is installed a guide funnel 19. Between the drive rolls opposite the first two rolls 3 and 4 are located the pressure rollers 20, 21 mounted on the arms 24, 25 pushed around the axes 22, 23, pressed by springs 26. At the entrance to Jupley device for the first roll 3 between the presser rollers 20, 21 is located adjustable presser roller 27. mounted on the slider 28, razmepkmpyum in the guides 29 and kinematically connected through two shoulders lever 30, (); squeezed spring 31 with adjustable- screw 32. Bur The screw head 33 performs the function of a pointer of reference to the chambers 34. Laying the wire 35 is formed in the coil with turns 36.

The device is located on a wire cutting machine and works in the following way.

When turning on the wire cutting machine, the rotation through the gear 13, the pulleys 12 and 10 and the gear 11 is transmitted to the rolls 3-E. Roll speed

3-9 and the linear wire feed of the dimensional cutting machine are matched.

With a dimensional cutting machine mechanism, the end of the wire 35 is fed through

the guide funnel 19 into the space between the first roller 3 and the pressure roller 20. And due to the rotation of the roller 3, the wire 35 is pushed further into the space between the adjustable pressure roller 27 and the guide cam 17, and then into the space between the second roller 4 and the pressure roller 21. Thus, the rollers 3 and 4, together with the clamping rollers 20 and 2 which are spring-loaded to them, ensure the force pushing of the wire 35 between the turns of the guide means. The wire 35 receives additional deformation. Due to the guide copiers 17 and constant contact with the rotating rollers 5-9. Getting given

0, the deformations, the coils 36, one after the other, exit the guide device circumferentially between the rollers.

All coils 36 extending beyond the guide device and forming a coil are rotated due to the frictional engagement of the coils with the rolls 3-9 which surround them. After the other end of the measuring section of the wire 35 leaves the guide device, the coil is removed from the space between the rollers

0 3-9 without V1–1 installation, and the next measuring piece of wire 35 enters the installation.

Forming a wire into the coil between the rolls along the inscribed circumference allows an increase in the speed of rotation of the rolls and,

5, respectively, the wire feed rate, since both self-suturing of the wire and looping are eliminated by limiting the outer diameter of the coil. This increases productivity.

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Claims (1)

Invention Formula A device for laying the wire into a coil containing drive rolls arranged around the circumference of the wire laying, pressure rollers mounted opposite the rolls, an adjustable pressure roller and a guiding device in the form of a helical coiled cylindrical element with a wire channel, the purpose of increasing productivity, the guiding device is installed between the landing rollers, and its groove is located Biii cai to the bottom of the circle, lipu-yinv, iii-r - the latching roller roll. the inlet of the guide-post h-fd with the first roll. ten  / J XI-XI Js 6: ® X | 1 il / / Shig Editor M. Bandura Order 2571/19 Sostaentel, G. avrilova Tehred and VeresKoppoKroji I. King Circulation 590Po.ch VNNIPI 1 of the CC CCI ini case committee in cases n.ioripeTi m ;, and O 1 | 3 () 35, L Oskva, F 35. I axiiicKan liao .. d. 45 Speech-full graphic iipeaiipiiSiTiie. Uzhgorod, st. Design, -i Phi2.2 5-6 / J 15 go I / / 7 // V / 7 ® ® // . Fa 5