A flexible manufacturing unit for multi-variety and small-batch box parts

Abstract

The invention relates to a flexible manufacturing unit for multi-variety and small-batch box parts, which comprises a zero point positioning module, an external alignment module, a loading and unloading robot module, a workpiece storage module, a numerical control processing equipment module and an electrical control module; The alignment module outside the machine is set in the production preparation area, including the measurement alignment unit, workpiece clamping unit and supporting PLC control unit; the loading and unloading robot module is set in the production processing area, including industrial handling robots and mobile robot platforms; workpiece storage The module is composed of a fixed silo and a mobile silo. The fixed silo is set next to the alignment module outside the machine in the production preparation area; the mobile silo is fixed on the movable robot platform; the CNC processing equipment module is set in the production The processing area includes CNC machining center equipment and safety door control system; the zero point positioning module is a dynamic combination module that is transferred synchronously with the workpiece production; the electrical control module is connected with the PLC of other modules. The invention satisfies the need for multi-variety and small-batch box-like parts and improves production efficiency.

Description

technical field [0001] The invention belongs to the technical field of high-efficiency numerical control processing, in particular to a flexible manufacturing unit for multi-variety and small-batch box parts. Background technique [0002] CNC machine tools are increasingly used in domestic manufacturing enterprises. However, the production mode adopted in most manufacturing enterprises is still a serial production mode. Product production is basically in accordance with process design, tooling design, processing program writing, cutting tools Measuring tool preparation, workpiece installation and alignment, and processing are carried out in sequence, which often leads to long product production cycles, long downtime of CNC equipment, and low equipment utilization efficiency. Based on this situation, the parallel production mode has received more and more attention. Compared with the serial production mode, the parallel production mode can effectively reduce the downtime of C...

AI Technical Summary

Problems solved by technology

[0003] Existing flexible manufacturing technology is mainly applied to large-scale assembly line production mode, and is applied to enterprises with a single variety, large output and a certain scale. For most small and medium-sized manufacturing enterprises, the characteristics of existing production and processing tasks It is multi-variety, small batch, high-precision, short construction period, it is difficult to copy the existing assembly line production mode based on flexible manufacturing technology in practical application

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