SU1749412A1 - Plant for manufacture of multilayer construction panels with corrugations - Google Patents

Abstract

The invention relates to the building materials industry. SUMMARY OF THE INVENTION: An installation for producing multi-layer construction panels with corrugations includes a frame with movable drums mounted on it with metal lining wound on them and roller tables interacting with the drums, as well as a welding device made in the form of paired contact heads that are spaced apart vertically to the height of the corrugation of the product and having welding rollers placed one above the other with a gap equal to the thickness of the multilayer oh panel 6 Il.

Description

This invention relates to the building materials industry.

The purpose of the present invention is to increase productivity.

This goal is achieved in that the installation for the manufacture of a multi-layer construction panel with corrugations, comprising a frame for accommodating a metal plating, a device for feeding a corrugated sheet, and a welding device, is equipped with mounted on the frame. movable drums with a metal lining wound on them and roller tables interacting with the drums, and the welding device is made in the form of paired contact heads spaced vertically to the height of the corrugation of the product, each contact head having welding rollers placed one above the other with a gap equal to the thickness of the multilayer panels.

FIG. 1 shows panels with corrugations to be connected to each other, side view; in fig. 2 is a view A of FIG. one; in fig. 3

-installation for the manufacture of multi-layer construction panel with corrugations, a general view, in FIG. 4 is a view B in FIG. 3; FIG. 5 is the same, side view; FIG. 6 - an internal roller placement unit.

The installation for the manufacture of shields with corrugations consists of a frame 1 on which the upper 3 and lower 4 drums are mounted on supports 2. On the top drum, the neo-tan is the upper facing metal sheet 5, and on the lower drum is the lower metal sheet b with an anti-corrosion film (not shown), between which is a corrugated metal sheet 7 having a comb 8 and a tongue-groove 9. A welding fixture in the form The paired contact heads have welding rollers mounted on brackets 10, placed one above the other with a gap equal to the thickness of the multilayer panel. The upper roller 11 is in contact with the opposite lower 12, the first is placed above the upper facing sheet 5, and the lower one - under the corrugated sheet 7 under

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its comb 8. The internal contact welding roller 13 is mounted on the L-shaped bar 14, rolls inside along the ridge-recess 9 and contacts the external welding roller 15 which rolls around the outer surface of the lower facing sheet 5. All contact welding rollers 11, 12, 13 and 15 have fingers 16 installed in dielectric bushings 17 and dielectric washers 18 mounted to the surface of the welding rollers. On the side surfaces of the brackets 10 and the L-shaped bar 14 are mounted electrical removable knives 19 with a protected sheath 20, passing between the side walls of the brackets 10. The drums 1 are mounted on the drive shafts 21, interacting with the running drive roller tables (not shown).

Installation for the manufacture of multi-layer construction panels with corrugations works as follows.

The drive drums 3 and 4 charge with cladding and covering metal sheets up to 5-6 mm thick with an anticorrosive coating, then they put on the drive roll table of the bed (not shown) the metal sheet 7. profiled with corrugations and having ridges 8 and hollows 9 in the corrugations that install so that sheet 5 was in contact with the ridge 8, between the surfaces of which the welding rollers 11 and 12 were rolled around the top and bottom, and welding rollers 13 and 15 installed along the longitudinal part

G-shaped rod 14 in the corrugations of the sheet 7. When rotating the drive drums 3 and 4 in the opposite direction of movement of the profiled sheet 7

contacting welding rollers 11 and 12, as well as 13 and 15, impose a welding seam and fasten the covering facing sheet to each other and fasten to the profiled sheet, resulting in

0 is a multi-layer construction panel, which is cut across to a predetermined length in the course of motion by a well-known method. After that, the formed voids between the corrugations and linings are filled with a foaming mixture, transported to the finished product warehouse or to the consumer.

Claims (1)

Claims An apparatus for manufacturing multi-layered construction panels with corrugations, comprising a frame for accommodating a metal plating, a device for feeding a corrugated sheet and a welding fixture characterized in 5 that, in order to increase productivity, the installation is equipped with fixed, movable drums with a bed, with a metal lining wound around them and a role interacting with the drums 0 gangs, and the welding fixture is made in the form of paired contact heads spaced vertically to the height of the corrugation of the product, each contact head having welding rollers 5 placed one above the other with a gap equal to the thickness of the multilayer panel. / eight / five jL 3 BUT Fig 1 Type A FIG I Fig.Z View 6 11 S / 7 . . / V N .. / Yu Sch 13 5 8 7 If Fig4 Fig 5 70 - .......one ". „„ ..  / 18 1 5; j / # J YU Fiz.b