Single-head automatic tool change five-shaft engraving machine

Abstract

The invention relates to the technical field of engraving equipment, in particular to a single-head automatic tool change five-shaft engraving machine. The machine comprises a base, a stand column, a cross beam, an engraving mechanism, a workpiece fixing mechanism, and a tool magazine for storing cutters; the workpiece fixing mechanism comprises a mobile frame, an automatic lifting tabletop, a workpiece clamping fixed part and a workpiece clamping mobile part; the mobile frame is mounted on the base; the automatic lifting tabletop is fixed on the mobile frame through a cylinder; the workpiece clamping fixed part and the workpiece clamping mobile part are both provided with workpiece clamping chucks; the tool magazine comprises a cutter fixed frame, a shank clamp and a changing cutter chuck; and the cutter fixed frame is fixed on the workpiece clamping fixed part. The engraving machine is simple in structure, high in automation degree, high in machining efficiency and wide in purposes, can machine planes of workpieces or once form peripheral surfaces of the workpieces, can realize once formation of special-shaped furniture, and prevents twisting and deformation of slender workpieces in the machining process.

Description

technical field [0001] The invention relates to the technical field of engraving equipment, in particular to a single-head automatic tool-changing five-axis engraving machine. Background technique [0002] Mechanical engraving machine is a general-purpose mechanical equipment widely used in wood industry, advertising industry, craft industry, mold industry, construction industry, printing and packaging industry, decoration industry, and can carve woodworking board, density board, acrylic organic board, PVC board, Hibiscus board, two-color board, marble, fireproof board, rubber board, glass and other different materials. [0003] In the engraving work, due to the diversification of processing requirements, such as engraving shapes and engraving methods, etc., it needs to be completed with different tools. The ordinary single-head engraving machines on the market often need to manually disassemble and replace the tools. Moreover, the replacement Finally, in order to ensure th...

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Problems solved by technology

[0003] In the engraving work, due to the diversification of processing requirements, such as engraving shapes and engraving methods, etc., it needs to be completed with different tools. The ordinary single-head engraving machines on the market often need to manually disassemble and replace the tools. Moreover, the replacement Finally, in order to ensure the engraving quality, it is necessary to carry out processes such as tool setting, positioning, and path changing. These tool changing processes take up a lot of working time, reduce work efficiency, and easily cause errors. The engraving quality cannot be guaranteed. At the same time, the operator labor The strength is high, and it is difficult to realize one-time forming of special-shaped furniture, and the design of the clamping part of the existing machine is generally to use a chuck at one end and a tip at the other end, so that it is easy to twist and deform the workpiece when processing small parts. Therefore, it is of great significance to design a highly automated single-head engraving machine suitable for one-time forming of special-shaped furniture and avoiding workpiece deformation.

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