Refrigerator stamping part metal surface spraying device

Abstract

The invention relates to the technical field of spraying devices, in particular to a refrigerator stamping part metal surface spraying device. The device comprises two first supporting columns and twosecond supporting columns, a transverse plate is welded to the outer walls of adjacent sides of the first supporting columns and the second supporting columns, a spraying box is welded to the outer wall of the top of the transverse plate, a storage box is welded to the outer wall of the top of the spraying box, a first water pump is mounted on the outer wall of the top, close to the storage box,of the spraying box through a bolt, a discharging pipe extending into the storage box is welded to the outer wall of the side, close to the storage box, of the first water pump, and a conveying pipe is welded to the outer wall of the bottom of the first water pump. The spraying device has the beneficial effects that when the first water pump pumps coating in the spraying box into the discharging pipe, the interior of the conveying pipe is pressurized through a pressurizing pump, the coating is sprayed out in a branch pipe through spraying heads, the multiple spraying heads can more evenly spray a stamping part, and the spraying efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of spraying devices, in particular to a metal surface spraying device for stamping parts of refrigerators. Background technique [0002] A refrigerator is a kind of refrigeration equipment that maintains a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. There are cabinets or boxes for freezing with a compressor and an ice maker, with a refrigeration device. The volume of household refrigerators is usually 20 to 500 liters. In 1910, the world's first household refrigerator with compression refrigeration came out in the United States. In 1925, the Swedish Lido Company developed household absorption refrigerators. In 1927, the United States General Electric Company developed a fully enclosed refrigerator. In 1930, the air-cooled continuous diffusion absorption refrigerator with different heating methods was put on the marke...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a metal surface spraying device for refrigerator stamping parts, to solve the problem that the metal surface spraying device for refrigerator stamping parts proposed in the above background technology, the spraying is not uniform enough, resulting in uneven spraying effect, and does not have the function of rotary spraying Function, so that the stamping parts away from the nozzle can not be sprayed, and multiple stamping parts can be sprayed at the same time, and while the stamping parts are fixed, the surface of the stamping parts will be blocked, and the spraying will not be uniform enough.

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