Air conditioner indoor unit panel manufacturing surface fine treatment method

Abstract

The invention relates to the field of production and machining, in particular to an air conditioner indoor unit panel manufacturing surface fine treatment method. According to the method, a polishingtreatment device is used, the polishing treatment device comprises a support, an operation table and a polishing belt, wherein first hydraulic cylinders are symmetrically and fixedly connected in thesupport, a T-shaped supporting frame is fixedly connected to the top of the operation table, second hydraulic cylinders are symmetrically and fixedly connected to the two sides of the supporting frame, adjusting walls are fixedly connected to the output ends of the second hydraulic cylinders, first sliding grooves are formed in the adjusting walls, first sliding blocks are inserted into the firstsliding grooves, clamping arms are fixedly connected to the corresponding ends of the first sliding blocks, the ends, away from the clamping arms, of the first sliding blocks are fixedly connected with first rotating motors of a double-shaft structure, one ends of the first rotating motors are fixedly connected with first gears, one sides of the adjusting walls are fixedly connected with limitinggrooves, and tooth grooves are formed in the limiting grooves. The method is convenient to operate, good in fine treatment effect and suitable for popularization.

Description

technical field [0001] The invention relates to the field of production and processing, in particular to a surface refinement treatment method for the panel of an air conditioner inner unit. Background technique [0002] Air conditioner is a kind of manually controlled air conditioner, which can adjust the temperature and humidity of the air inside the building. Most of the air conditioners need to hang the air conditioner internal unit at home. [0003] For the sake of aesthetics, the front of the air-conditioning unit is equipped with a panel. This panel is basically made of plastic and molded by die-casting. However, the surface of the panel of the air-conditioning unit is not smooth after die-casting, and many burrs will be generated, which will affect the panel. The conventional processing method is to manually use a grinding machine to grind the panel of the air conditioner internal unit. This method does not work well when grinding arc-shaped corners, and manual grin...

AI Technical Summary

Problems solved by technology

[0003] For the sake of aesthetics, the front of the air-conditioning unit is equipped with a panel. This panel is basically made of plastic and molded by die-casting. However, the surface of the panel of the air-conditioning unit is not smooth after die-casting, and many burrs will be generated, which will affect the panel. The conventional processing method is to manually use a grinding machine to grind the panel of the air conditioner internal unit. This method does not work well when grinding arc-shaped corners, and manual grinding cannot guarantee uniformity, which reduces the fineness of grinding. Spend

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