SU1248816A2 - Apparatus for forming construction articles - Google Patents

Abstract

The invention relates to the construction and can be used in the formation of products with nustotami. To do this, electromagnets 8 are mounted on the axis of the working organ - sector 6, which interact with the slave 1, 1 wheels 9. entrances with the main lath rack 16. As the working body passes over the deflector, the power cylinder 12 removes Ko.ieco 9 from Zien. With the main gear rail 16 and the wheel 9 is in operation. 1 with the additional rail 15. With this, the power unit wheel mixes to complete the 1 rail 15. turn the wheel 9, and with it the sector 6 1: and such an angle that the working surface of the sector 6 hch tap Swing upwards. Then the power nipple 12 removes the wheel 9 from the joint and it presses against the electromagnet 8, thereby fixing the sector 6. In this position, the sector 6 is up to those holes while the carcass passes under the cart; And). 3 n.:i (O (L 1CHE N 00 00 O5 ISO

Description

The invention relates to the construction, in particular to machines for forming building products by force deforming the mixture when it is rolled into a mold, and is an improvement of the invention by the author. St. No. 655548.

The purpose of the invention is to provide the possibility of forming articles with voids.

FIG. 1 shows the device, a general view; in fig. 2 is a view A of FIG. one; in fig. 3 - section B - B in FIG. 2

The device contains a carrier frame 1, an intermediate bunker 2, guided 3, in which a trolley 4 is installed with the possibility of reciprocating motion, is laying down, and a dispensing bunker 5, with working sections in the form of sectors 6 and central angle of 60-120 °.

The device is equipped with a latch for positioning sectors 6 in the form of attractive electromagnets 8 mounted on axes 7 of each, in contact with gears 9 driven wheels 9. Axis 7 of sectors cover fixed sleeves 11 with which power cylinders 12 are rigidly connected. 13 last their grabs 14 interact with the driven wheels 9 gear 10.

The additional rail 15 is installed parallel to the main 16 with the possibility of reciprocating through the power cylinder 17 and is placed, like the main one, on the supporting frame 1. On the latter, the power cylinders 18 are mounted.

The device works as follows.

The concrete mixture enters the intermediate bunker 2, from where gravity flows into the dispensing bunker 5. At the same time, the bunker 5, together with the working sector sections 6 between its sections, performs reciprocating movements over the cavity of the mold in a direction perpendicular to the axis displacing the foremouth with the help of power cylinders 18. During the reciprocating movement of the carriage 4, the mixture coming from the sections of the dispensing hopper 5 falls under sectors 6. The shape of this machine moves when it reaches the carriage. When constantly

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five

the flow of the mixture under the sectors occurs compaction process. This continues as long as the molding takes place on a site where there is no hollow core.

As the form pulls up under the trolley of the emptying machine, the power cylinder 12 with the help of a gripper 14 attached to its rod 13 takes the wheel 9 out of engagement with the main rack 16 and engages the wheel 9 in engagement with the additional rail 15. At this moment the power cylinder 17 moves additional rail 15, as a result of which the wheel 9 turns, and with pym, sector 6 is at such an angle that the working surface of sector 6 is set up. Further, by means of the ram 12, the wheel 9 is disengaged with the additional toothed rack 15 and is pressed against the electromagnet 8, thus fixing the position of the sector 6 with the working surface upwards. In this position, the working body - sector 6 is located as long as there is a hollower under the carriage. As soon as the core former comes out from under the cart, the electromagnet 8 is turned off, the working body — sector 6 takes its working position under its own weight, and the power cylinder 12 engages the wheel 9 in engagement with the rack 16. The product is further formed;

Claims (1)

Invention Formula A device for forming building products according to ed. St. No. 655548, characterized in that, in order to provide the possibility of forming articles with voids, it is provided with a locking position of sectors in the form of attractive electromagnets mounted on the axes of each of them in contact with the driven gear wheels covering the axes of the sectors of the stationary bushings with the latest power cylinders with the grippers that are mounted on the ends of the rods, interacting with the driven gear wheels, and installed parallel to the main additional rail with a drive its horizontal mix in the form of a cylinder mounted on the frame of the si. 12 L / I П 8S9 8 ;; 12 FIG. 3 Compiled by E. UJy.iCH-ina Editor A. KozorizTechred I. VeresKorrektor V. But ha Order 4173/14 Circulation 555Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab, 4/5 Branch PPP "Patent, Uzhgorod, y, i. Project, 4