Three-dimensional engraving machine

Abstract

The invention provides a three-dimensional engraving machine, and belongs to the technical field of mechanical equipment. The three-dimensional engraving machine solves the problem that the angle regulation of a machine head is difficult to realize in the moving engraving process of the existing three-dimensional engraving machine. The three-dimensional engraving machine comprises a machine frame and a work table, wherein a cross beam is arranged above the work table, a cutter frame is arranged at the side part of the cross beam, a transverse dragging plate is arranged on the side surface of the cross beam, a vertical dragging plate capable of doing reciprocating movement in the vertical direction is arranged on the transverse dragging plate, a bearing seat is fixedly arranged on the vertical dragging plate, the cutter frame is connected with the bearing seat through a bearing, and a driving mechanism capable of driving the cutter frame to do reciprocating swinging by using the axial line of the cutter frame in the long strip direction as the axis center is arranged on the vertical dragging plate. The three-dimensional engraving machine has the advantages that the angle regulation of the machine head can be realized in the moving engraving process, so that the machine head can be used for engraving a product in different angles.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment and relates to a three-dimensional engraving machine. Background technique [0002] From the processing principle, engraving is a combination of drilling and milling. It has a wide range of applications, including woodworking engraving machines, laser engraving machines, advertising engraving machines, jade engraving machines, stone engraving machines, cylindrical engraving machines, etc. Three-dimensional engraving machine is an industry classification of engraving machine. It is a new type of CNC equipment in recent years. Its working principle is very similar to that of CNC milling machine. The engraving effect, the three-dimensional engraving machine has a wide range of applications, and even replaces the manual engraving technology, laying the foundation for mass and rapid production of products. [0003] For example, the Chinese invention patent application (application number:...

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Problems solved by technology

[0003] For example, the Chinese invention patent application (application number: 200810060107.X) discloses a three-dimensional engraving machine, which belongs to the field of mechanical technology. The three-dimensional engraving machine includes a frame and a crossbeam fixed on the top of the A tool rack for installing several knives is arranged on the top, a horizontal carriage connected by a horizontal guide rail is arranged between the tool rack and the beam, and a vertical carriage arranged vertically is arranged between the horizontal carriage and the tool rack. The vertical drag block connected with the guide rail, the tool holder is fixed on the vertical drag block, and the working platform is set under the beam, and the workpiece clamping mechanism with the same number as the number of tools is set on the working table. The longitudinal guide rails placed horizontally and vertically are connected, and the drive mechanism 3 for driving the workbench to move along the longitudinal guide rails is installed on the frame. However, in the actual engraving process, the head of the above-mentioned engraving machine is always vertically downward, and it can only realize the adjustment and movement in the front, rear, left, right, and up and down directions.

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