SU1426837A2 - Apparatus for assembling sets of pneumatic tyres - Google Patents

Description

(61) 1171363

(21) 4108208 / 23-05

22) 06/10/86

(46) 09.30,88.Byul. 36

(71) Belotserkovsky Production Association of Tires and Rubber-Asbestos Products named after the XXX Congress of the CPSU

(72) N.I.Rose Nfeld

(53) 678.057.94: 678.065 (088.8)

(56) USSR Author's Certificate No. 1171363, cl. On 29 D 30/00, 1984.

(54) DEVICE FOR COMPLETING TIRES FOR PNEUMATIC TIRES

(57) The invention relates to equipment for the assembly of tires for pneumatic tires manufactured in tire factories. The purpose of the invention is to improve the performance of the device and eliminate damage to the cameras. For this, the device is provided with curtains mounted on the window by means of axles with free-rotating rollers mounted on them. . When the device is in operation, the shutters do not allow the chamber to bulge into the space between the plate and the side of the deck. The rollers in the curtains, twisting and turning, help the camera to move into pockets. 5 il.

S

MS)

The invention relates to equipment for the packaging of tires of pneumatic tires manufactured at tire factories, and is additional to the main car. No. 1171363

The purpose of the invention is to improve the performance of the device and eliminate damage to the cameras.

Figure 1 shows the device, a general view; FIG. 2 is a section A-A in FIG. on fig.Z - section bb on; figure 2; 4 shows the device in operation; on FIG. 3 - the same, view B in FIG. 4.

The device for packing of covers contains plates 2 and 3 mounted parallel to one another and plate 3 is movable and pivotally connected to stem A of a pneumatic cylinder 5 pivotally fixed on base 1. Plate 3 has a window 6 for the passage of the camera, around the perimeter of which the freely rotating rollers 7, 8 and 9 are mounted. Inside the window 6, the curtains II are mounted by means of the axes 10 of FIG. 3) curtains с with rotating rotating rollers 12 mounted on them all together. angle from O to bo.

The device contains the mechanism of breeding the sides of the pokryshgka with swivel hooks-grippers 13, which through rods 14 interact with the pneumatic cylinder 15 and the hooks-z of the fasteners 16 of the fixed plate 3, which through the shafts 17,18 and tu 19 interact with pneumatic cylinder 20; the mechanism for tightening the chamber in pokrush in the form of a hinge fixed on the plate 3 of the grip 21, hingedly connected with the rod 22 of the pneumatic cylinder 23 fixed on the base 1. The device contains supporting rollers 24 for the chamber 25 fixed on the bracket 26 mounted on The base 1 is a pusher 27 mounted on the rod 28 of the pneumatic bore 29, and an ejector 30 of the tire 31, equipped with a power cylinder 32 for moving it, fixed to the base 1.

The device works as follows.

In the initial position, the carriage is retracted, the hooks grippers 13 and 16 are collapsed, the nest of the gripper 21 is in the extreme left position under the supporting rollers 24. When the camera 25 has entered the device and held ggpch ;. the support rollers 24 in the dead gripper 21, and the poker 31 arrived at the ejector 30, the carriage moves under the action of the pneumocylidra 5, moves closer to the plate 3 to the width of the profile of the completed tire and fixes it in the vertical position. The hooks 13 of the carriage grips 13 are pneumatic cylinder 15 divorced from the vehicle and overshoot pokorzhi 31, and hooks-grips 16 of plate 3 are divorced from pneumatic cylinder 20 and from the other side enters the boards poorniki 31. After that, the carriage is retracted from the plate 3, pushing the sides of the poker 31 and locking them in a diluted state. Further, the gripper 1vat 21, under the action of the pneumatic cylinder 23, starts an arcuate movement around its axis of rotation, entrains camera 25 and inserts it into the lower cavity of the tire 31, while the camera opens the curtains I1 and presses them to the sides of the tire 31.

The rollers 7, 8 and 9, installed along the perimeter of the window of the plate 3, through which the chamber 25 is introduced into the tire 31, reduce the friction of the chamber against the metal structure when tightening it into the floor. The shutters 1.1 do not allow the chamber to bulge out into the space between the plate 3 and the edge 31. Then the pneumatic cylinder 29 is turned on and the pusher 27 moves the protruding part of the chamber towards the bottom, fixed by the gripper 21.

At the same time, the rollers 12 in the shutters 11 rotate, helping the camera to move into the tire.

This completes the pick-up operation, after which the device is reset to its original position in reverse order. The pusher 27 is taken out of the groove, the grip 21 is set by the pneumatic cylinder 23 to the initial left position under the support rollers 24, the carriage moves to the rail 3, and the bead of the tire moves the shutters 1 1 to the original position. The grippers 13 and 16 release the bead of the tire 31. After that, the carriage is withdrawn from the plate 3 to the initial position and the ejector 30 by the power cylinder 32 pushes the complete tire into the receiving tray (conventionally nf-. Shown). Further a cycle rep.

Claims (1)

Formula invented and A device for picking tires inks of pneumatic tires according to auth.St. No. 1171363, characterized in that, in order to increase 2 25 Thebes 1 performance of the device and the installation of damage to the chambers; it is equipped with curtains mounted inside the window by means of axles with freely rotating rollers mounted on them. hr 20 FIG. 2 9 7 B-5 11 12 Phag.Zo 27 Type B FIG.