Double-station foaming production line for solar water tank insulation layer

Abstract

Disclosed is a solar water tank heat insulation layer double-station foaming production line. On the production line, working vehicles for conveying foaming water tanks are serially connected together and mounted on annular double rails, a driving rod on one side of each working vehicle is mounted in a driving rail on the side face, numerical control foaming liquid injection machines are mounted among preheating tunnels and heating curing tunnels, two mutually parallel water tank rotating limit guide rails are designed above the inner sides of the annular double rails, one end of each water tank rotating limit guide rail is high, the other end of the water tank rotating limit guide rail is low, the low end of the water tank rotating limit guide rail contracts inwards, water tank rotating fixing frames are mounted at the top ends of supporting rods on two sides of each working vehicle through shaft seats, the top ends of positioning rods of the water tank rotating fixing frames are cylindrical and clamped between the two water tank rotating limit guide rails, and inner containers and shells of the water tanks are fixed on the water tank rotating fixing frames by the aid of special dies. By the aid of the technical scheme, accessories can be conveniently mounted on the water tanks by workers when the water tanks are vertical, foaming expansion of a heat insulation layer is uniform when the water tanks are horizontal, and the heat insulation effect of the heat insulation layer is fine.

Description

technical field [0001] The invention belongs to the technical field of production equipment for foaming insulation layers of solar water tanks, and relates to a double-station foaming production line for insulation layers of solar water tanks. Background technique [0002] When producing solar water tanks, it is necessary to fill a layer of polyurethane foam insulation between the inner tank and the outer shell of the solar water tank. In the large-scale production of solar water tanks, the water tank insulation is carried out on an automated foaming production line. There are two main types, one is a vertical production line and the other is a horizontal production line. [0003] In the vertical production line, the inner tank and the outer shell of the solar water tank are fixed on a vertical fixed frame, and the fixed frame is installed on a working vehicle, which is installed on a circular track. When performing foaming work, the staff First fix the inner tank and outer...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the existing technology, the vertical foam layer production line of the solar thermal insulation water tank has the problem that the density of the foam layer is not uniform, which affects the thermal insulation effect, and the horizontal foam production line has the problem that the staff is inconvenient to operate and affects the production efficiency. A solar water tank thermal insulation is provided. Two-layer double-station foaming production line. In this production line, the working vehicles transporting the foaming water tank are connected in series. Two rows of wheels are installed under the chassis of the working vehicle. The wheels are installed on the circular double track, above the inner side of the circular double track. The driving track of the working car is installed, the driving rod on the side of the working car is installed on the driving chain in the driving track, and the preheating tunnel and the heating and curing tunnel are installed on the circular double track, between the preheating tunnel and the heating and curing tunnel A numerical control foaming liquid injection machine is installed, and a drive rail fixing frame and a working platform fixing frame are installed on the inner side of the circular double track. A working platform is installed on the working platform fixing frame, and two water tanks parallel to each other are designed above the inner side of the circular double track. Rotate the limit guide rail, one end of the water tank rotation limit guide rail is high and the other end is low, and the low end shrinks inward. The high end of the water tank rotation limit guide rail is installed outside the working platform fixing frame, and the low end is installed inside the drive rail fixing frame; Support rods are installed on both sides of the car, and shaft seats are installed on the top of the support rods, and water tank rotation and fixing frames are installed on the shaft seats. between

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