SU376231A1 - FLOWING LINE FOR FINISHING FRESH-FORMED LARGE-SIZED REINFORCED CONCRETE PRODUCTS - Google Patents

Description

one

The invention relates to flow lines for finishing products.

Production lines for finishing freshly molded large-sized reinforced concrete products are known, including a vibratory mill, horizontal conveyors, tippers and devices for finishing products.

However, on such lines it is possible to process only the surfaces of products and cannot perform any other operations. The aim of the invention is to bring products to full factory readiness.

This is achieved by sequentially installing a rotary tipper with a paired conveyor, a mechanism for installing door and window blocks, a mechanism for installing skimmers, a mechanism for preparing plaster mortar for pouring slopes, a mechanism for preparing and laying out the solution on the inside of the product, trowels, a mechanism for stripping. skimmers, tilter, tilter with a conveyor installed at an angle of 90 ° to the main conveyor and roller conveyor to move the pan spruce upright along final finishing posts.

Mechanisms for stacking door and window units and for stripping out the skimmers are made in the form of a self-propelled trolley with two portals, one of which is equipped with a hoist, and the second is made horizontally movable along the trolley and equipped with a platform for accumulation of window-door blocks and skimmers.

The mechanism for preparing a plaster mortar for embedding slopes is provided with a folding working body of a propeller type with the possibility of lowering it into a portable container

intended for pouring a plaster mix into a skimmer.

The working body of the trowel is made in the form of a vertically rotating propeller with soft blades and a screw for lateral movement of the working body mounted on a self-propelled carriage.

The conveyor of movement of the product is made up of separate sections, some of which are mounted on turntables.

The drawing schematically shows the proposed flow line.

Horizontal conveyors 1 production lines are located coaxially overtaking the conveyor 2 vibro rolling mill.

A rotary tipper 3 with a paired conveyor 4, a mechanism 5 for installing door and window blocks, a mechanism 6 for installing vostokoobrazovateley,

Mechanism 7 for preparing a gypsum mortar

slope casting, mechanism 8 for preparing and layering mortar for finishing the inside of panel 9, trowels 10, blade removal mechanism 11, tilter 12, tilter 13 with conveyor 14 and roller table 15 for moving the panel in a vertical position along the final finishing posts (in the drawing shown).

The conveyor 14 is installed at an angle of 90 ° to the roller table 15. The mechanisms 5 and 11 are equipped with drive portals 16 and 17, respectively, intended for the accumulation of tableware and skimmers. The mechanism 7 for preparing a plaster mortar casting solution is provided with a folding working body 18 of a propeller type with the possibility of lowering it into a portable container 19 intended for pouring the gypsum mixture into a braking agent.

The panel 9 from the overtaking transnorter 2 of the vibratory mill enters the space between the upper and lower chains of the paired conveyor 4 of the tilting device, rotates 180 ° and is transmitted to the chain of the conveyor 1.

After that, the telpher 20 of the mechanism 5 from the portal 16 removes the next table unit (not shown in the drawing), the portal is retracted to the side, and the window block is placed in the corresponding opening of the panel 9. The panel with the window block fixed in it, conveyor / move to the zone the operation of the mechanism 6, by means of which the skimmer 21 is inserted into the gap between the slots of the panel opening and the window-door unit in the drawing (not shown). The slopes are poured manually from a portable container 19, with a solution prepared in it from a dry gypsum-ceramic mixture with water mixed by a folding working body 18.

The application of the surface layer over the entire area of the panel 9 is carried out by means of a mortiser 22 mounted on a self-propelled trolley 23. Smoothing of the surface layer is carried out by troweling machines 10, made in the form of a self-propelled trolley with transversely displaced screws, working bodies of the type of a vertical rotating propeller with soft blades .

Both in the process of applying the coating layer and in the process of pouring it in, the mechanism 8 and the trowels 10 move along the conveyor / at a predetermined speed.

Following the trowel over the panel 9 install the mechanism 11, the telpher 24 which pulls out the skimmers and puts them on the movable portal 17.

As the scrap generators accumulate on the portal 17, the overhead crane (not shown) transfers them back to the zone of mechanism 6 for reuse.

Subject invention

Claims (5)

1. A production line for finishing freshly molded large-sized reinforced concrete products, including a vibratory rolling mill, horizontal conveyors, tippers and device finishing products, the fact that, in order to bring products to full factory readiness, a rotary tipper with a paired conveyor, a mechanism for installing door and window blocks, are successively installed along the conveyor, the mechanism of installation of skimming machines, the mechanism for preparing the gypsum mortar for pouring slopes, the mechanism for preparing and laying out the mortar on the inner side of the product, the rubbing masks, the mechanism for trimming of scrapers, tilter, tilter with a conveyor installed at an angle of 90 ° to the main conveyor and roller conveyors for moving the panel in a vertical position along the posts of the final decoration. 2. The flow line according to claim 1, characterized in that the mechanisms for laying door and window blocks and for dismantling the skimmers are made in the form of a self-propelled trolley with two portals, one of which is equipped with a hoist, and the second is made horizontally movable along the trolley and equipped platform for the accumulation of window-door units and skimmers. 3. A flow line according to claim 1, characterized in that the mechanism for preparing the gypsum slurry mortar is equipped with a folding propeller-type working body with the possibility of lowering it into a portable a container intended for pouring a plaster mix into a skimming agent. 4. Flow line according to claim 1, characterized in that the working body of the trowel is made in the form of a vertically rotating a propeller with soft blades; and a screw for lateral movement of the tool mounted on a self-propelled carriage. 5. The flow line according to claim 1, characterized in that, in order to enable removing the product at an intermediate stage, the product transfer conveyor is filled with separate sections, some of which are mounted on turntables.