Automatic polishing device and polishing system thereof

Abstract

The invention relates to an automatic polishing device and a polishing system thereof. The automatic polishing device comprises a workpiece positioning mechanism, a conveying line, a feed mechanism, adischarge mechanism, a polishing mechanism, a sandpaper replacing mechanism, a manipulator control cabinet, an electric control cabinet and a dust cover. The automatic polishing device has the functions of positioning, polishing and sandpaper replacement, and a manipulator and a polishing head group are controlled by a PLC (Programmable Logic Controller) control system, so that automatic polishing can be completed even in the conditions of large workpiece error ratio and large workpiece deformation, the polishing efficiency and the product polishing quality are increased, and manual polishingis replaced, so that human health cannot be harmed by dust.

Description

technical field [0001] The invention relates to grinding equipment for auto parts, in particular to an automatic grinding device and a grinding system thereof. Background technique [0002] Many workpieces, especially auto parts, mainly go through processes such as hot pressing, injection molding, PUR&painting, CNC, grinding and polishing. In the production process, each process will lead to product deformation under the influence of stress, time, temperature and other factors. Once mass production, the deformation and error between workpieces are difficult to control. [0003] The traditional car real wood interior polishing system uses a point track method to polish the interior, and the degree of wear of the sandpaper is unknown. The workpieces polished in this way will lead to poor consistency of the polished workpieces, and the scrapping probability of the workpieces will also be synchronized. increase; therefore, the automation of automotive interior polishing has bee...

AI Technical Summary

Problems solved by technology

In the production process, each process will lead to product deformation under the influence of stress, time, temperature and other factors. Once mass production, the deformation and error between workpieces are difficult to control

[0003] The traditional car real wood interior polishing system uses a point track method to polish the interior, and the degree of wear of the sandpaper is unknown. The workpieces polished in this way will lead to poor consistency of the polished workpieces, and the scrapping probability of the workpieces will also be synchronized. increase; therefore, the automation of automotive interior polishing has been constrained, and domestic automation equipment has been difficult to improve. However, large manufacturers have chosen manual polishing in consideration of the cost of workpieces. Although the scrap rate of workpieces can be reduced, the cost of workpieces The consistency is still poor, and the quality of the workpiece is still difficult to control; more seriously, the dust pollution caused by manual polishing of car interiors is extremely harmful to the human body and labor-intensive, which is not the most sensible production and processing method

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