Automatic aluminum foil wrapping equipment for refrigerator air return pipe

Abstract

The invention discloses automatic aluminum foil wrapping equipment for a refrigerator air return pipe. The automatic aluminum foil wrapping equipment comprises a base plate (1), a front guiding wheel (2), a pressing wheel (3), an air cylinder (4), a supporting wheel (5), a blade (6), upper forming wheels (7), side forming wheels (8), outer oblique forming wheels (9), inner oblique forming wheels (10), a guiding connecting cylinder (11), rear guiding wheels (12), a material roller (14), a positioning roller (15), an inductor and a rotary vane roller (17). By the adoption of the automatic aluminum foil wrapping equipment, aluminum foil of the air return pipe is wrapped automatically, streamline operation of wrapping of the aluminum foil of the air return pipe can be achieved, the production efficiency and machining accuracy are greatly improved, and manpower can be saved.

Description

technical field [0001] The invention relates to the technical field of refrigerator processing, in particular to processing equipment for automatically pasting and wrapping aluminum foil on the outer surface of an aluminum tube in a refrigerator air return pipe assembly. Background technique [0002] In the refrigeration system of a refrigerator, the refrigeration components are mainly composed of a compressor, a condenser, a filter, a throttling device (referred to as a capillary), an evaporator, and a return air pipe. The low-temperature and low-pressure refrigerant evaporates in the evaporator from liquid to gas, and at the same time absorbs heat to achieve the cooling effect; the refrigerant enters the compressor from the return air pipe and is compressed into a high-pressure and high-temperature gas, and then radiates heat to the outside through the condenser, and condenses into a liquid ; The refrigerant passes through the filter to filter out impurities such as water ...

AI Technical Summary

Problems solved by technology

Obviously, this processing method is time-consuming and labor-intensive, with low production efficiency and high labor intensity; moreover, there are differences in the positioning of the hand-wrapped aluminum foil, and it is difficult to ensure the consistency of the wrapped length and position of the aluminum foil, which is unfavorable to the quality control of the refrigerator.

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