An assembled five-axis foam engraving machine

Abstract

The invention discloses an assembled five-axis foam engraving machine, and belongs to the technical field of foam processing equipment. The assembled five-axis foam engraving machine comprises a rackbed body, the rack bed body comprises a workbench and a plurality of supporting bottom columns, the supporting bottom columns and the workbench are connected in a clamped mode, the multiple supportingbottom columns are located on the two sides of the workbench correspondingly, the front end and the rear end of the workbench are connected with a rack rear door assembly and a rack front door assembly through bolts correspondingly, rack bed body baffles are arranged at the left end and the right end of the workbench correspondingly, the rack bed body baffles and the upper ends of the supportingbottom columns are connected in a clamped mode, and crossbeam sliding blocks are arranged at the upper ends of the rack bed body baffles. When the crossbeam sliding blocks move, friction force betweenthe crossbeam sliding blocks and the rack bed body baffles can be greatly reduced through the lubrication friction action of extrusion lubrication hemispheres, thus sliding smoothness of the crossbeam sliding blocks is improved significantly, the frequency of a resistance phenomenon is decreased, accordingly the engraving accuracy is improved, and the damage rate is decreased.

Description

technical field [0001] The invention relates to the technical field of foam processing equipment, more specifically, to an assembled five-axis foam engraving machine. Background technique [0002] The main structure of the five-axis foam engraving machine is: bed frame side beam structure, separate workbench structure, gantry beam, machine head structure assembly, engraving machine spindle and processing tool, A axis rotating in the vertical direction and A axis rotating in the horizontal direction. The rotating C-axis realizes the five-axis processing of the whole machine. When engraving products, the motor on the frame base drives the X-axis screw to rotate to drive the table to move in the Y-axis direction on the frame base. The motor on the head of the engraving machine drives the head to move in the X-axis direction on the X-axis gantry beam. At the same time, the Z-axis motor on the head of the engraving machine drives the screw to rotate, so that the main shaft of the...

AI Technical Summary

Problems solved by technology

[0003] When the five-axis foam engraving machine processes foam boards, a large amount of foam chips will be produced. Because the foam chips are too light and shaken, they will float around, and some of the foam chips will fall on the frame bed baffle. On the surface, when the crossbeam sliding block slides on the frame bed baffle, the existence of foam debris will increase the friction between the crossbeam sliding block and the frame bed baffle, and the foam debris will affect the movement of the crossbeam sliding block. Sliding, so that the crossbeam sliding block may be blocked when sliding, which hinders the longitudinal movement of the engraving machine, and makes the tool easy to be blocked, which greatly affects the engraving accuracy

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