RU1786514C - Central ribbon laying machine - Google Patents

Abstract

The invention relates to electrical engineering, in particular to equipment for the manufacture of laziness of cable products. The purpose of the invention is to increase process productivity. The operation of the device is as follows. A sleeve is mounted on the axis depending on the width of the tape: The tape is threaded through the guide elements of the tape wrapper. By turning and displacing the sleeve, the optimum angle of exit of the tape is selected. The sleeve is then fixed. The tape wrapper closes and the drive engages. In this case, the product is wrapped. 1 s.p. f-ly, 4 ill.

Description

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The invention relates to the field of mechanical engineering, and more particularly to cable technology, and may find application in cable factories for wrapping cable products with tapes.

The prototype is a central tape wrapper for applying tapes to long products, comprising a bed, a drive spindle with an axial bore, a magazine with at least two rings for receiving the tape, a disk with tape guiding elements and a braking unit, characterized in that it is equipped with mounted in a plane passing through one of the rings and spindle perpendicular to the axis of the spindle, with the tape transmitter, the rings being detachable and mounted with the possibility of fixing on the bushings and moving along them.

However, this tape wrapper has a significant drawback. During operation, it is often necessary to change the angle of the winding. In this case, to prevent the tapes from falling off the guide elements, it is necessary to adjust the angle of inclination of the last guide element, which increases the auxiliary time and reduces the performance of the wrapper.

The purpose of the invention is to increase the performance of the tape wrapper.

The use of the invention will significantly reduce the number of readjustments of the angle of convergence of the tape when switching from one width to another and reduce the auxiliary time. Sleeve design minimizes guide lengths SJ 00 ON 01

io

fifteen

- twenty

25

element, which will reduce the length of the tape wrapper.

This goal is achieved by the fact that the central part is for applying tapes to a long one. Black products containing a bed, a drive spindle with an axial bore, a magazine with at least two split rings for receiving the tape, mounted with the possibility of fixing on the bushings and moving along of them, the disks with the tape guiding elements with the Denta vanishing sections and the tape picker installed in the plane passing through one of the rings and the spindle axis perpendicular to the spindle, characterized in that the guide elements are made in the form of freely rotating bushings, the generators of which are in the form of a concave curved line, and the maximum diameter of the bushings is located on the sections of the tapes. The forming bushes have the shape of circular arcs bounded by an angle of 60-90 °, while

the rotations of the pair sleeves are lane tangent to circular arcs at points located in the PWBs, perpendicular to the axis of the sleeves of their smallest section. G .....

In FIG. 1 shows the main view of flax; tootomy with a non-governing element; in FIG. 2-4 - bushings, the generators of which are bounded respectively by angles 60 °, 75 °, and 30

do0. : -: -: - ..: ..:. ,.

The tape wrapper contains a stand 1, a drive spindle 2 with an axial bore, a magazine 3 with at least two split rings for receiving the tape 4, 35 mounted with the possibility of fixing on the bushings and moving along them, a disk 5 with tape guiding elements b with sections of the tape exit and a tape dispenser 7 mounted in a plane extending 40

through one of the rings and the perpendicular axis of the spindle 2. / ..

The guiding elements 6 (Fig. 1) are in the form of freely rotating sleeves, which can be retrieved from the transmitter 45 7 with the possibility of displacement, rotation and fixation depending on the angle of the tape. Guides; elements 6 are taken out for a tape 5 of a tape wrapper on a level 8 and ay-; sent to the Party of entry of the product. Forming 9 bushings 6 are made in the form of a concave curved line, and the maximum diameter of the bush 6 is located on the sections of the tape. Generating 9 bushings 6 can conditionally be divided into four zones in the direction of increasing 55 of the diameter of the sleeve:,. v;

I is the zone that protects from the discharge of tapes ЛР and its weakening; II- zone for adjusting the Vrna of the descent of the I tape; II - working area;

io

fifteen

twenty

25

thirty

 ,.

35 40

45; 50 55

IV - zone that protects from the discharge of the tape when the tape wrapper is stopped.

Generating 9 bushings 6 can be made in the form of an arc of a circle bounded by an angle of 60-90 °, with a radius equal to 2-5 of the width of the tape, while the axis of rotation of the bushings 6 are parallel to the tangent to the arc of a circle at points located in planes perpendicular axis of the sleeve in its smallest section.

In FIG. 2 shows a sleeve 6, the forming of which is made in the form of an arc of a circle bounded by an angle of 60 °, with a radius 3 of the width of the tape (B) and designed to work with a tape of medium width (30-40

MM).,, - .: ... ..-. .- :. . -.-: - / - V: - v In FIG. 3 and 4, a sleeve 6 is shown, the generators 9 of which are respectively limited by an angle of 75 ° and 90 ° and are designed to work with a narrow (15-20 mm) and wide (50-60) mm tape, respectively.

The axis of rotation of the bushings 6 is parallel to the tangent to the arc of a circle, and the maximum diameter is located on the sections of the vanishing of the tape.

The operation of the tape wrapper is as follows.

Sleeves 6 are mounted on the axis of the pick-up 7, depending on the width of the tape. The tape is fed through the guide elements of the tape wrapper. By turning and displacing the guide elements 6, the optimum angle of exit of the tape is selected, followed by fixing of the guide elements 6. The tape wrapper is closed and the drive is turned on. In this case, the product is wrapped.

Formulas of the invention

Claims (2)

1. Central tape wrapper for applying tapes to long products containing a bed, a drive spindle with an axial hole, a store with at least two split rings for receiving the tape, mounted with the possibility of fixing on the bushings and movements along them, a disk with tape guiding elements with sections of the tape exit and the tape transmitter installed in a plane passing through one of the rings and the spindle axis perpendicular to the axis, characterized in that, in order to increase productivity, the guide elements are made a freely rotatable bushings whose generators are in the form of the curve of the concave lines, and the maximum diameter of the sleeves; located on sections of tape 2. Lentrobotchik according to claim 1, about t and h and yusch and so that the generators of the bushings have the shape of circular arcs, bounded by an angle at points located in planes, per60-90 °, while the axis of rotation of the bushings of the pendicular axis of the bushings in the smallest parallel to the tangent to arcs of a circle their section. 6 7 Ow 4