Liquid metal grinding disc self-repairing device with automatic grasping function

Abstract

The invention discloses a liquid metal grinding disc self-repairing device with automatic grabbing function, which includes a three-degree-of-freedom drive device, a rotating platform, a mechanical gripper, a gripper cylinder, a camera, a grinding disc, a processing station and a self-repairing device. Station, the three-degree-of-freedom driving device is set between the processing station and the self-repairing station. Connect the mechanical gripper and drive the opening and closing of the mechanical gripper. The camera is set at the rotating end of the rotating platform connected to the mechanical gripper; the invention injects the mixture of liquid metal and abrasive grains into the In the grinding tool, the liquid metal is slowly solidified into a solid through the cooling module to realize the production of the grinding disc. Due to the low melting point of liquid metal, the grinding and polishing plate is formed quickly, and the self-leveling technology can achieve extremely high surface flatness.

Description

technical field [0001] The invention relates to the field of liquid metal polishing, in particular to a self-repairing device for a liquid metal grinding disc with an automatic grabbing function. Background technique [0002] Grinding is the finishing process (such as cutting) of the machined surface by using the abrasive particles coated or pressed on the grinding tool, through the relative movement of the grinding tool and the workpiece under a certain pressure. The abrasive particles of the grinding disc are pressed into the surface of the grinding disc, and the surface of the workpiece is scored with the exposed abrasive tip to realize micro-cutting. When the sharp parts of the abrasive particles are worn out, new abrasive sheets need to be replaced, and the replaced abrasive sheets are discarded directly, which wastes materials and is not conducive to material recovery and utilization. The existing abrasive sheet will rub against the surface of the workpiece when grind...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problems that the existing grinding discs are difficult to self-repair during the processing process and the processing technology is complicated, waste materials, non-recyclable and poor precision in the manufacturing process, and a liquid metal grinding disc with automatic grabbing function is proposed. The repair device can accurately grab the grinding discs in the production process, transport them to the repair station for repairing, and can make the grinding discs by itself. The process of making the grinding discs is simple, and there will be no waste of materials and wear The grinding disc can also be recycled and used again, and the precision of the produced grinding disc is higher

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