SU1228378A1 - Installation for shaping ring-shaped articles made of loose materials - Google Patents

Description

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00 The invention relates to the field of processing of asbofrncciomngh mixtures / / 5.elg1n can be: -, used in the manufacture of ring products, in particular the clutch band for personal transport devices. The purpose of the invention is to increase the quality of ring-shaped products by distributing the flowing material in a uniform layer over the annular surface of the matrix. Fig. 1 shows a device; 1 l of briquetting of linings of a clump insulator; in fig. 2 - the same, the plan (nid on a rotary rotor with a performergel mempism); on (rig, 3 - fill the ring with a ring material with a bunker with a conical core located under it; fig. A shows the leveling of the bit material along the ring 7: th surface (matrix with rotation of the ring with radial () 1 — rabram; FIG. 5 —PIOL ring shape unit; and (divided into matrix; n 6 — Ring piece extraction unit from a matrix. A unit for forming articles of a ring, a yellow form of bulk materials, TLV contains frame 1, turning rotor 2, loading load 3 and crashing down of the material 4, collar mold molds 51 5, the mechanism 6 for removing ready-made articles and control bullets 7 (Figs "1 and 2). Above the loading mechanisms 3 there is a weight dispenser 8 with a hopper and accumulator 9. The mechanism 3 for loading bulk material has loading hopper 10 (Fig. 3) and located below it to the H Gg core 1 1, the mechanism 4 leveling of the contact material has a drive-S2 (figure 4), which, when loaded with a bevel gear pair 13, is kinematically connected to the shaft 4 by which has a ring 15 with radial ribs 16. A shaft 14 is mounted in a bearing 17, fastened to the piston 8, Ring 15 with radial ribs (b rigidly connected to sleeve 19 when broken 20. For vertical displacement of ring 5 with edges 16 serves as pneumatic spring 21 and spring 22. 78I 24 punches and upper body 25 vertical displacement of the upper punch 23, as well as ring 26. The mechanism 6 for removal of finished products contains pushers 27 (Fig. 6) located on a disk 28 rigidly connected with a current of a drive 29 for vertical movement of pushers 27. The installation works as follows. When the installation is switched on, the asbosm is transferred from the storage bin 9 to the weighing batchers 8, where the asbosix doses are weighed and then dumped into the bins 10 of the loading mechanism 3 and along the conical core 1 the board matrix 5 is poured into the forms, the pressure in the pneumatic cylinder 2 is released and the rotating shaft 14 with the ring 15 mounted on it under the action of the spring 22 is lowered into the ring-emitting cavity 5, where the ring 16 with radially ribs 16 asbestos mixture is leveled on the surface of the ring f After the end of this operation, the shaft 14 under the action of the pneumatic actuator 21 rises upwards and the ring 15 emerges from the annular forming matrix 5. Then the rotary rotor 2 rotates again by 60 and the annular molding matrix 5 approaches the molding position, where the upper punch 23 from the actuator 25 is lowered into the space and the mass of the 4T cable; 23 and 24 in the ring 26 a disk is made of asbestos mixture. After pressing, the top punch 23 rises up. Then, the rotary rotor 2 is rotated again by 60 and the annular mold. A matrix 5 is supported by the mechanism 5y for removing 6 finished products, where the pushers 27 mounted on the disk 28, under the action of the actuator 29, rise up and spin out the finished product. . When the rotor is rotated cyclically, the cycle for the manufacture of ring-shaped items made of bulk materials is repeated. Performing an installation for the manufacture of ring-shaped i-ss articles of bulk materials, according to the invention, allows to improve the quality of the fabrication of products due to the distribution: by means of a layer of ring ponger material.

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