Horizontal type foaming production line for water tank of solar water heater

Abstract

The invention relates to a horizontal type foaming production line for a water tank of a solar water heater. The horizontal type foaming production line for the water tank of the solar water heater comprises a water tank assembly area, a foaming area, an aging area and a finished product discharging area. The foaming area and the aging area are located on annular rails. Mechanical arms are arranged between the assembly area and the foaming area as well as between the aging area and the finished product discharging area. The annular rails are provided with water tank foaming tool trolleys. The tool trolleys are connected with transmission devices on the annular rails. The production line really achieves horizontal foaming, the fluency of the whole technology is guaranteed, automatic mass production can be more easily achieved, and the production efficiency can be greatly improved. By the adoption of the production technology, the polyurethane foam molded density reaches 38.5-41 KG / m<3> after foaming of the water tank is complete, the foaming quality is greatly improved, and it can be guaranteed that foams are stable. After the water tank is preassembled, the water tank is always transversely arranged in the whole production, the labor intensity is relieved, operation is convenient, and automatic mass production is conveniently achieved.

Description

[0001] This application is a divisional application for an invention patent with the application number: 2012105510872 and the application date: 2012-12-18, and the name is "horizontal foaming production line and production process for solar water tanks". technical field [0002] The invention belongs to the technical field of solar water tank foaming, and in particular relates to a production line capable of realizing horizontal foaming of solar water tanks. Background technique [0003] At present, the polyurethane insulation layer of solar water heaters is mainly made of vertical foaming and multiple pouring. There are following defects: [0004] (1) The integrity of the thermal insulation material of the box is destroyed, and the foam at the junction formed by two adjacent pours is poorly bonded, and the foam is severely cracked when it shrinks, forming cracks and holes, which is not conducive to the thermal insulation effect; [0005] (2) The height that the polyuretha...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a horizontal foaming production line for solar water tanks, which solves the technical problems of the existing foaming production line with complex structure, low degree of automation, low production efficiency and high labor intensity

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