Pre-treatment device for part spray line of dish-washing machine

Abstract

The invention discloses a pre-treatment device for a part spray line of a dish-washing machine. The pre-treatment device comprises a mounting rack, a traction chain, a guide wheel, a connecting chain,a fixed rack, an annular spray pipe, a water guide pipe, a pre-degreasing box, a first water tank, a first water pump, a first hydraulic cylinder, an atomizing nozzle, a gas guide pipe, a primary degreasing box, a natural gas and air heater, a mounting plate, a lead screw, a micro-motor and a clamping plate. The parts of the dish-washing machine are cleaned before and after degreasing by means ofthe first water pump, a second water pump, the water guide pipe, the annular spray pipe and the atomizing nozzle, so that the parts are more uniformly cleaned by means of the atomizing nozzle; the pre-degreasing box and the primary degreasing box are separately controlled to lift by means of the first hydraulic cylinder and a second hydraulic cylinder to degrease the parts of the dish-washing machine. The pre-treatment device disclosed by the invention is compact in processing step arrangement and integrates pre-degreasing cleaning, pre-degreasing, primary degreasing and post-degreasing cleaning, so that the processing time is lowered, the production efficiency is increased, and the cost is lowered.

Description

technical field [0001] The invention relates to a processing device for parts of a dishwasher before powder spraying, in particular to a pre-processing device for a spraying line of parts of a dishwasher. Background technique [0002] Dishwashers are equipment used to automatically clean tableware such as bowls, chopsticks, plates, plates, knives, forks, etc. According to the structure, they can be divided into two categories: box type and conveyor type. It reduces labor intensity, improves work efficiency, and improves cleanliness and sanitation for the cooks in restaurants, hotels, and canteens of government agencies. Now, a variety of small dishwashers are on the market and are gradually entering ordinary families. [0003] Dishwasher parts need to be treated before powder spraying, but the treatment devices used on the market cannot integrate pre-degreasing, pre-degreasing, main degreasing and post-degreasing cleaning, which reduces production efficiency and increases c...

AI Technical Summary

Problems solved by technology

[0003] Dishwasher parts need to be treated before powder spraying, but the treatment devices used on the market cannot integrate pre-degreasing, pre-degreasing, main degreasing and post-degreasing cleaning, which reduces production efficiency and increases costs

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