Tray washing machine and method

Abstract

The invention discloses a tray washing machine. The tray washing machine comprises a machine body. The machine body is of a box type structure. The tray washing machine further comprises a material conveying mechanism penetrating through the interior of the machine body, a feeding section, a water initial washing section, a cleaning section, a hot air blowing and spraying section, a hot air heating section, an ion air blowing and spraying section and a discharging section, wherein the feeding section, the water initial washing section, the cleaning section, the hot air blowing and spraying section, the hot air heating section, the ion air blowing and spraying section and the discharging section are sequentially distributed from front to back. The tray washing machine further comprises a tray clamping mechanism. The tray clamping mechanism comprises guide guard bars used for supporting trays. The guide guard bars are installed on the two sides of the portion above the conveying clamping position. The two ends of the guide guard bars are fixedly supported on the machine body. The invention further discloses a tray washing method. The tray washing method includes the following steps: tray arranging, water initial washing, cleaning, hot air blowing and spraying, cold air blowing and spraying, hot air heating, ion air blowing and spraying, discharging and inspecting. By means of the tray washing machine and method, the washing efficiency is improved, the washing effect is improved, the tray washing quality is guaranteed, the washing cost is reduced, the washed trays can be recycled, and energy is saved.

Description

technical field [0001] The invention relates to a cleaning machine and a cleaning method, in particular to a tray cleaning machine and a cleaning method, and belongs to the technical field of blister tray processing. Background technique [0002] With the rapid development of electronic product technology in today's world, the replacement cycle of electronic products is becoming more and more frequent. While updating electronic products, electronic merchants also put forward higher requirements for the performance of products, especially the requirements for cleanliness. The higher the temperature, the more clean and dust-free the plastic trays for holding electronic products such as mobile phone products. [0003] The existing plastic tray cleaning is to place the tray horizontally on the conveyor belt, and use ordinary water to clean it. The tray is placed horizontally for cleaning, and the bottom surface of the tray is in contact with the conveyor belt. It is not clean, ...

AI Technical Summary

Problems solved by technology

[0003] The existing plastic tray cleaning is to place the tray horizontally on the conveyor belt, and use ordinary water to clean it. The tray is placed horizontally for cleaning, and the bottom surface of the tray is in contact with the conveyor belt. It is not clean, and although the upper surface of the tray can be washed with water, because the tray is placed horizontally, the water in the storage tank cannot be drained in time and can only be cleaned by drying, resulting in unclean cleaning of the printing stains in the storage tank on the surface of the tray ;The ordinary water used for cleaning has low purity and contains minerals, impurities, etc., and water marks will appear on the cleaned tray after drying, the cleaning effect is poor, and the cleaned tray still cannot meet the requirements of cleanliness and dust-free; However, pallets placed horizontally take up a lot of space. In order to improve the cleaning efficiency, the width of the cleaning equipment needs to be increased, resulting in a large footprint and high cost.

[0004] In summary, after the existing blister trays containing electronic products are cleaned with existing cleaning methods and equipment, there will be prints on the surface, and the surface of the blister trays cannot be completely clean and dust-free, even after cleaning with existing equipment. Can not be reused, resulting in plastic trays can only be used once, a waste of resources, does not meet the national requirements for energy conservation and environmental protection

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