Flexible polishing device and flexible polishing system

Abstract

The invention relates to a flexible polishing device comprising a material supply assembly, a polishing mechanical arm assembly, a polishing head assembly, a laser range finder, an abrasive wheel replacing assembly, a control console and a protective separation net. According to the flexible polishing device, a laser measuring instrument and the laser range finder are adopted to monitor the weld joint height of a workpiece and the diameter change of an abrasive sheet in real time correspondingly, and meanwhile a PLC control system online reregulates the polishing path of the workpiece according to all information and controls and adjusts the angles of polishing branch arms and the abrasive sheet and the polishing depth at the same time; and in this way, a qualified polished product is obtained, and on the premise of guaranteeing the polishing quality, the polishing efficiency is improved.

Description

technical field [0001] The invention relates to an auto parts processing device and a control system, in particular to a flexible grinding device and a flexible grinding system. Background technique [0002] With the development of the economy and society, people's requirements for travel are increasing day by day, and the demand for cars is increasing, which promotes the development of the auto industry towards unmanned, intelligent and modern. [0003] Especially in the process of workpieces such as automobile door frames, it needs to go through injection molding, PUR&painting, CNC, grinding and polishing and other processes. In the production process, each process will cause deformation under the influence of stress, time, temperature and other factors, making The overall deformation of the car interior is difficult to control; while the traditional grinding system grinds according to the point trajectory, due to the poor consistency of the workpiece, it is prone to probl...

AI Technical Summary

Problems solved by technology

[0003] Especially in the process of workpieces such as automobile door frames, it needs to go through injection molding, PUR&painting, CNC, grinding and polishing and other processes. In the production process, each process will cause deformation under the influence of stress, time, temperature and other factors, making The overall deformation of the car interior is difficult to control; while the traditional grinding system grinds according to the point trajectory, due to the poor consistency of the workpiece, it is prone to problems such as grinding too deep or too high, resulting in uneven surface quality of the polished product , The product surface is unqualified after grinding, which also increases the scrap rate of the product, affecting the normal production efficiency and production benefits

[0004] For this reason, so far, almost all similar enterprises guarantee the production quality in the future, and use manual grinding, not to mention low production efficiency and high labor intensity. The product quality is difficult to control, and the dust generated by grinding is harmful to human health.

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