RU1810294C - Installation for assembling type p pneumatic tyre casing - Google Patents

Abstract

Usage: in the tire industry when assembling. Tires of pneumatic tires. SUMMARY OF THE INVENTION: the apparatus is equipped with a machine for assembling textile frames with an assembly drum. The latter is mounted above the assembly drum for assembling the wing-frame bracelets and co-located with the assembly drum of the machine for the production of belt-protective bracelets. The apparatus is provided with means for installing textile frames on the forming drum. This tool is made in the form of a manipulator with a swing drive around a horizontal axis and a reciprocating drive. 1 s.p. f-ly, 2 ill.

Description

The invention relates to equipment for assembling tires of type P pneumatic tires and may find application in the assembly shops of tire factories.

The aim of the invention is to expand the technological capabilities of the installation.

In FIG. 1 shows a general view of the installation; in FIG. 2 - section aa in FIG. 1,

The apparatus comprises a machine 1 with an assembly drum 2 for assembling wing-wing bracelets, a machine 3 for forming tires with a forming drum 4 coaxially with the assembly drum 2, and a machine 5 for manufacturing belt-tread bracelets with an assembly drum 6 mounted parallel to the forming drum 4 and above it.

The installation is equipped with a machine 7 for assembling textile frames with an assembly drum 8 mounted above the assembly drum 2 and coaxially with the assembly drum 6.

The installation is equipped with means 9 for transferring the frame-wing bracelets to the forming drum 4 with a drive for its axial movement (not shown conventionally in FIG.), Means 10 for transferring the belt-protective bracelets to the forming drum 4 with an axial movement drive (in FIG. not shown) mounted on a guide 11 mounted between the assembly drum 6 and the forming drum 4. The tool 10 has a rotational drive around a horizontal axis (not shown conventionally in FIG.), i The tool 12 is mounted coaxially with the assembly J bar 8 ban, intended to be detachably. assembled textile frames from assembly drum 8 and installed with possibly; back-and-forth movement.

The installation is equipped with a means for mounting the textile frames to the forming drum 4, made in the form

ate

with

00

AND

Oh Yu 4

a manipulator 13 with a swing drive around a horizontal axis and a reciprocating drive along a guide 14 (the drives in FIG. are not shown conventionally) and a transport system 15 made, for example, in the form of a roller table.

For the subsequent transfer of the textile carcasses to the drum 8, a means 16 for pulling the carcasses out of the means 12 and transferring it to the transport system 15 is used. The means 16 are rotatable relative to the rack 17 and also serves to pull the assembled tires out of the means 10.

Installation works as follows.

Assembly is carried out in parallel (or with a certain time shift) on three 7.1.5 machines on which the corresponding semi-finished products of future tires are assembled.

On the machine 5 - belt-tread bracelets containing layers of the belt and the running part of the tread. On the machine 7, there are textile frames in which the cord edges are already wrapped around the side rings and sidewall blanks are superimposed on the frames. On the wall 1 there are metal-cord frame-wing bracelets containing frame elements, sidewall blanks and side wings. However, the cord edges with sidewalls around the wings are not wrapped.

Suppose, first of all, a wing-wing bracelet will be ready. Then it is removed by means of means 9 from drum 2 of machine 1 and transferred to forming drum 4 of machine 3; where is fixed. At this time, the tool 10 is in the upper position coaxially with the drum 6 of the machine 5 and removes the assembled belt-tread bracelet. As soon as the tool 9 returns to the initial position to the machine 1, the tool 10 with the belt-tread bracelet is turned down, is set up with the forming drum 4 and brings the belt-tread band to the middle of it. The molding of the wing-wing bracelet begins in the back of which it is mated to a tread band. After this, the tool 10 is returned to the neutral position, and on the forming drum 4 the assembly of the metal cord tire is completed, i.e., the edge together with the sidewalls are wrapped around the wings and duplicated with the formed frame.

The final assembled tire by means 10 is removed from the forming drum 4 and transferred to the second rus, where means 16, which turns to be turned to it, is pulled out of the device 10 and transferred to the corresponding transport system (not shown conventionally in Fig.). But before that, tool 16 pulled

the assembled textile carcass removed by means 12 from the drum 8 of machine 7 and transferred it to the transport system 15. The latter delivered the carcass to the waiting area in the lower Rus.

As soon as the forming drum 4 is free from the steel cord, the tool 12 rips the textile frame from the waiting area and puts it on the forming drum 4.

During these operations, the tool 10 received another belt-tread bracelet, which it transfers to the forming drum 4 after the tool 12 is folded back to its original position. Further

begins to form the frame and pair it with a belt-tread bracelet. After which the assembly of the textile tire is completed.

Otherwise, everything happens just like

Claims (1)

and with a metal cord tire, At this point, the assembly cycle at the installation ends. SUMMARY OF THE INVENTION 1. Installation for assembling tires of type P pneumatic tires, comprising a machine with an assembly drum for assembling a frame-wing bracelets, a machine for molding a roof-forming drum installed coaxially with an assembly drum for assembling a frame-wing bracelets bracelets, a machine for manufacturing belt-tread bracelets with an assembly drum mounted parallel to the forming drum; and above it, means for transferring the wing-bracelets onto a forming drum with a drive for axial movement thereof and means for transferring the belt-tread bracelets to a forming drum with an axial movement drive mounted on a guide mounted between the assembly drum of the belt-protecting machine and the forming drum and having a rotation drive around a horizontal axis excellent so that, in order to expand the technological capabilities of the installation, it is equipped with a machine for assembling textile frames with an assembly drum mounted over the assembly drum for assembling frame-wing bracelets and coaxially with the assembly drum of the machine for manufacturing belt-tread bracelets. 2, An apparatus according to claim 1, characterized in that it is provided with means for mounting textile frames on a forming drum, made in the form of a manipulator with an axis and a reciprocating swing drive around horizontal movements;