Polishing and grinding device with six-freedom-degree mechanical arms

Abstract

The invention provides a polishing and grinding device with six-freedom-degree mechanical arms. The polishing and grinding device comprises a control system, an index plate grinding workstation and the six-freedom-degree mechanical arms, wherein the index plate grinding workstation and the six-freedom-degree mechanical arms are connected with the control system. The index plate grinding workstation comprises an index plate mechanism, a plurality of belt sanding mechanisms evenly distributed on the index plate mechanism and an electric ring arranged in the center of the index circular disc grinding workstation. The six-freedom-degree mechanical arms are arranged on the periphery of the index circular disc grinding workstation and correspond to the belt sanding mechanisms. According to the six-freedom-degree mechanical arm polishing and grinding device, the number of the belt sanding mechanisms can be increased and decreased at will according to the process requirements, and polishing and grinding in a circular disc assembly line are achieved; in this way, the working efficiency is improved, the labor intensity of workers is lowered, and the cost is saved; and the belt sanding mechanisms are arranged on circular plates, and the effect of saving the space is achieved.

Description

technical field [0001] The invention relates to the technical field of polishing and grinding processing equipment, in particular to a six-degree-of-freedom manipulator polishing and grinding equipment. Background technique [0002] The processing of complex workpieces, especially special-shaped and curved workpieces, includes polishing and grinding processes. In the prior art, polishing and grinding are generally performed manually alone. The problems of this processing method are: manual polishing is difficult and the processing efficiency is low, and the workpieces are consistent. Low performance and high dependence on labor. Although some manipulators have appeared in the market to grab workpieces and grind workpieces with abrasive belts, most of the abrasive belt grinding heads are in a fixed position, and cannot be used for flow-type operations. The grinding efficiency is low. Therefore, it is necessary to design a six-degree-of-freedom manipulator polishing and grindi...

AI Technical Summary

Problems solved by technology

[0002] The processing of complex workpieces, especially special-shaped and curved workpieces, includes polishing and grinding processes. In the prior art, polishing and grinding are generally performed manually alone. The problems of this processing method are: manual polishing is difficult and the processing efficiency is low, and the workpieces are consistent. Low performance and high dependence on labor. Although some manipulators have appeared in the market to grab workpieces and grind workpieces with abrasive belts, most of the abrasive belt grinding heads are fixed in position and cannot be used for flow-type operations. The grinding efficiency is low.

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