Automatic polishing method of circular arc surface of mobile phone shell

Abstract

The invention discloses an automatic polishing method of a circular arc surface of a mobile phone shell. The automatic polishing method of the circular arc surface of the mobile phone shell comprisesa feeding and conveying process, an adsorption and conveying process, a polishing process and a discharging and conveying process. A product to be polished is conveyed through the feeding and conveying process, the product to be polished is conveyed from the tail end of a feeding and conveying device to a polishing device through the adsorption and conveying process, the polished product is conveyed from the polishing device to a discharging and conveying device after polishing is completed, the product to be polished is polished through the polishing process, and the polished product is conveyed to the next process through the discharging and conveying process. The automatic polishing method of the circular arc surface of the mobile phone shell has the beneficial effects that the polishing method is simple, the polishing precision is high, the controllability of the polishing process is high, and a rotating mechanism is arranged to facilitate automatic polishing and processing of thecircular arc surface of the mobile phone shell. The automatic polishing method of the circular arc surface of the mobile phone shell has high automation degree, reduces manpower, saves the cost and manpower investment, and improves work efficiency and work quality.

Description

technical field [0001] The invention relates to the surface treatment and processing technology of the shell of a mobile phone, in particular to an automatic grinding method for the circular arc surface of the shell of a mobile phone. Background technique [0002] During the injection molding production process of the mobile phone casing, the injection mold will have a mold parting line before and after the casing is formed. The parting line mainly depends on the design requirements and appearance requirements of the product, and also considers whether the processing is feasible and the position of the mold to follow up the glue. If the front and rear mold parting lines are not eliminated, it will seriously affect the appearance of the mobile phone shell; the more common method is to solve it through post-processing such as sanding by workers with bare hands, which is labor-intensive and inefficient in sanding. Manual grinding or one person corresponds to one A robotic autom...

AI Technical Summary

Problems solved by technology

If the front and rear mold parting lines are not eliminated, it will seriously affect the appearance of the mobile phone shell; the more common method is to solve it through post-processing such as sanding by workers with bare hands, which is labor-intensive and inefficient in sanding. Manual grinding or one person corresponds to one A robotic automatic grinding machine, the production capacity is greatly affected by the flow of personnel; the manual grinding accuracy is not high, and the accuracy is different due to the different proficiency of the operator, and the product quality is unstable

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