SU1161396A1 - Installation for continuous moulding of multiple-hollow articles - Google Patents

Description

The invention relates to the construction industry * and can be used in factories of concrete products for conveyor production. five

The purpose of the invention is to simplify the design.

FIG. 1 shows the installation, general view; in fig. 2 is a comb of hollow cores, top view ·, 10 in FIG. 3-position of the void former at the entrance to the form / per fig. 4 - the position of the core former at the exit from the mold; in fig. 5 is a view A of FIG. 4-, 15

FIG. 6 is a view B in FIG. 3

The device consists of movable forms 1 consisting of a pallet 2, longitudinal sides 3, a front transverse edge 4 and a rear 20 transverse edge 5. The transversal sides are made with slotted holes closed in the upper part by elastic flaps 6 located along the axis of the vacuum beaters 7. 25

The comb of the emptying formers 7 is attached to the fixed frame 9 by means of the suspensions 8. The installation includes a device 10 for transporting molds, a hopper 11 and a vibrating suction device 12. A sensor 13 serves to output a mix-laying signal to forms 1.

The device works as follows.

way * 35

Continuity of forming multi-hollow products is achieved by continuously moving forms 1 with respect to stationary forms 7, which are permanently installed in the direction of movement, 7, the concrete mix and bunker 11, and vibrating compactor 12. When moving forms 1, the front transverse board 4 ^ moves towards the pipe-forming 7

in such a way that each puncher enters a hole made in the front transverse board 4 in accordance with the location of the pill 7. At further displacements of the form ⁷ , the resilient gates 6, resting on the suspensions 8 of the constants, rotate in the opposite direction of the form movement and pass suspension 8, and then due to the elastic forces automatically occupy the original position. Upon further movement of the mold, the openings in the front transverse board 4 are closed by void-forming and dampers. The front transverse border 4 of the form 1 passes under the bunker .11 dispensing concrete mix. In this case, the form is in contact with the sensor 13, issuing a signal for issuing a concrete mix, which begins to flow into the form from the edge of the front side and enters until the form comes out of contact with the sensor 13. _h

The front transverse border 4 of the mold 1 passes under the vibrating-laying device 12, which compacts the concrete mixture as the mold passes under it.

The rear transverse side 5 advances toward the void-forming 7. The process of passing the rear transverse-side through the void-forming elements 7 and their suspensions' 8 is similar to the process of passing the front transverse-side 4 through these structural elements.

Upon further movement of the mold 1, the emptying bodies, leaving through an opening in the back board 5 of the mold 1, are removed from the mold in which the molded article remains. For the next form, the cycle repeats.

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1161396

Uzhgorod, Project St., 4

Claims (1)

INSTALLATION OF CONTINUOUS FORMING OF MULTI-EMPTY PRODUCTS, containing a concrete discharge bin mixtures, vibropacking device, a comb of pustovoreateley stationary fixed on a fixed frame, and forms with longitudinal and transverse edges, having a device for passing void formers on transverse boards, characterized in that, in order to simplify the design, it is designed to pass void formers made coaxially with the hollow cores of the slotted grooves, which are closed on the side of the mold cavity by elastic flaps that open up from the influence of the hollow cores. 05 with with 05 1 1161396 2