RU36642U1 - FORMER-VOLCANIZER OF TIRES OF PNEUMATIC TIRES - Google Patents

Description

2003 103 83

SH1YIR SHY ™ 02

RMATOR-VUZHASZATOR OF TIRES OF PEEYMTIC TIRES

The utility model relates to tire production and can be used for molding and vulcanizing tires of pneumatic tires.

A device for forming and vulcanizing tires of pneumatic tires / see PM RSh No. 25710 cl. B29C 35/02, 2002 / containing a frame made in the form of a frame, on the lower traverse of which a nil-shaped half-mold of press mold 1 was mounted A drive of a movable traverse and a fixator, which interacts with the columns, is installed on the upper crosshead of the bed. On the movable traverse mounted the upper mold half of the mold and columns, directed to the upper traverse of the bed.

A disadvantage of the known device is the irrational design of the bed and the layout of the nodes, leading to increased material consumption, increase in height, which leads to sloshy servicing.

Partially, these disadvantages are resolved in the tire tires / cm which are known about the vulcanizer-vulcanizer. RF patent W 2039651 cl. B29C 35/04, 1995 /, selected as a prototype. The vulcanizer-formatter contains the first unit on the bed, the lower parts of the power chipper with half-molds, compression mechanisms and locks. Columns connecting the upper and lower cross-arms of the bed are fixed on the bed. The columns are equipped with gear racks kinematically connected by gears, united by a common shaft mounted in bearings on a crosshead movable along the columns. On the lower traverse of the bed, a drive for moving the retracted traverse is mounted, on which the upper parts of the force are mounted:} from cameras with mold half-molds ... Installing the drive for moving the suspended traverse in the prototype on the lower beam of the bed did not significantly reduce the dimensions of the formulator height. The disadvantages of the device are non-regional constructive bed and the layout of the nodes,

suited to higher HEioE material consumption and service complexity.

The task of creating the claimed utility model is to achieve a more rational layout of the main components of the formator-vulcanizer, which would reduce its height dimensions, reduce material consumption and improve service conditions.

The task is achieved by the fact that in the formator-vulcanizer of tires of pneumatic tires, containing the most installed parts of the power chambers with mold half-molds, pressing mechanisms and bayonet locks, as well as columns with gear racks, kinematically connected gears, united by a common shaft, and drive for moving the traverse, on which it is mounted. the upper parts of the power kshler with mold half-molds, the columns are mounted movably in the rails, their mounted on the bed, and are loosely connected to the herbs Ersoy, and the gears united by the common shaft of the kinematically connected with the reikagli of the columns are mounted on the bed.

A distinctive feature of the claimed utility model from the prototype is that there is no upper stationary beam cross-member, and the columns are movable and installed in guides fixed on the rail cross beam. On the colonnade it is rigidly attached, a movable traverse is fixed, and a shaft with gears, kinematically connected with the column rails, is mounted in a bearing with on a bed.

Such a layout of the units will reduce the material consumption and the dimensions of the device in height, which will help to improve the conditions for servicing

measures, in analogue / cm. PM of the Russian Federation R 25710 / and in vulcanizers, as described by Herbert / cm. prospectus on the press 41 RH /, the bed is made in the form of rsh, and the columns mounted on the suspended cross-beam are directed to the upper fixed cross-beam of the frame, on which the tack;} the drive of the movable cross-beam is mounted. From the advertised prospectuses of the firma Krupp, vulcanizing formators are known, in which there is no upper, non-curvy traverse of the bed. The columns are cantilevered on the bed and directed upwards. Moving along the columns of the traverse is connected with the drive mounted on the bed. At the ends of the columns, latches are installed to hold the beam in the upper position.

The utility model is illustrated by drawings, where Fig. 1 shows a general view of a vulcanizer-formator in an open state; figure 2 is the same with the common, right side view of fig, 1; in Fig.3 is the same, the right side view of Fig.2 in the closed state.

The formatter-vulcanizer of tires of pneumatic tires 8. contains a frame I, on which are installed the lower parts 2 of power with half molds 3 molds, heating casers / 1I 4, mechanism 5 for pressing and bayonet locks 6, On the frame. I, three guide bushings 7 are fixed, in which columns 8 are installed, two of which are equipped with gear racks 9, kinematically connected gears 10 mounted on the shaft II, mounted in bearings on the bed I, On the other skates of the columns 8, a movable beam 12 connected from the rod of the hydraulic cylinders 13 of the drive movement of the beam 12, installed ne. bed I, On traverse 12, the coaxial half-mold d 3 has the upper parts 14 of power calories with half-molds 15 molds and a drive of 16 rad, and otherwise suspended mold sectors. Actuators 17 of the control of the diel) rag1 1esh-1 knots, load mechanisms 18 and mechanisms 19 for unloading the tires, as well as latches, 20,

In the initial position, the traverse 12 is in the upper runner, the columns 8 are fixed by the latches 20, and the actuator 17 of the diaphragm assembly is in the initial position, i.e., the diaphragm in the slaked state is called in the glass of the assembly, with the help of mechanism 18; moves into the working area and is installed by the lower side ring onto the half-mold ring 3 of the Forsh press. Then, the actuator 17 for controlling the diaphragm is turned on, which moves to the working position and is distributed in the tire blank under the action of forming steam. When a certain pressure of the forming steam is reached, on which the tire blank is securely fixed on the diaphragm, the loading mechanism 18 releases the blank and is removed from the working area. At the same time, the clamps 20 release the columns 8, which, while synchronously moving due to the racks 9 and gears 10 along the direction of the bushings 7, with the help of hydraulic cylinders 13 move the beam 12 down. The upper half-mold 15 is lowered to touch the extended sectors of the lower half-mold 3, the vapor pressure in the diaphragm rises. Further dvushenie traverse 12 closes the half-molds 3 and 15 of the press forzht and parts 2 and 14 of the power chamber, which is covered with the help of an annular bayonet mount b. Pressure is applied to the prepress mechanism 5, thereby ensuring the tightness of the mold during vulcanization. The coolant is supplied in the heating) four clashers of press presses and the vulcanization process begins. At the end of vulcanization, pressure is released from the mechanical mechanism 5 of the prepress and diaphragm. W, the bayonet ring z-ring is opened b. Under the influence of hydraulic cylinders 13 tre: Versa 12 is moved to its original position. At the same time, the actuator 16 moves the sectors of the mold to its original position, and with the help of the actuator 17 controlling the diaphragm unit, the diaphragm is output

from a vulcanized tire and is installed in its original position. When the traverse 12 reaches the extreme upper position of the column 8 are fixed by clamps 20. Using the mechanism 19, the tire is removed from the working area of the vulcanizer. Next, the cycle repeats. The inventive design of the formulator-vulcanizer will reduce:

material consumption and dimensions of the device, and improve conditions as well

ponder;: ivaniya.

Experiment No. 1 sample of the device is being prepared for production at the plant

ZAO Yarpolimermash - Tatneft, Yaroslavl.

; (3Sl 3

Authors: Tarasov I.I.

KrestININ Yu.A. Zatoma V.N., Simonov V.I. Galeev A.K. Yudin A.Yu. Yartsev E, N. Zemskov D.L. Antipin B, B,

Claims (1)

A formator-vulcanizer of pneumatic tire tires containing the lower parts of the power chambers mounted on the bed with mold half-molds, pressing mechanisms and bayonet locks, as well as columns with gear racks kinematically connected by gears connected by a common shaft, and a traverse movement drive on which are mounted upper parts of power chambers with mold half-molds, characterized in that the columns are mounted movably in rails mounted on the bed and are rigidly connected to the traverse, and the combined they gear shaft, kinematically connected with rails columns are mounted on the frame.