Seven-axis five-link wood tenon CNC machining center and method thereof

Abstract

The invention discloses a seven-axis five-link wood tenon numerical control machining center and a method thereof. The center includes body assembly, worktable assembly, tool seat moving assembly, tool seat assembly, pneumatic and chip removal assembly. The fuselage assembly provides fixed support for each assembly, and each component is compact in design and small in size. The worktable assembly can clamp wood workpieces of various lengths and shapes and accurately position the tool setting point, and the tool seat moving assembly Realize two degrees of freedom of plane movement and two degrees of freedom of rotation of the tool seat, and cooperate with the three degrees of freedom of movement of the worktable assembly to realize the seven-axis and five-linkage of the processing process, and the tool seat assembly can position and clamp the four tools It also provides cutting rotation power, realizes tool rotation processing through the rotation of the tool seat, one-time forming, high degree of automation, which adopts the design of a new planer, which improves the processing quality, and the pneumatic and chip removal assembly provides aerodynamic force for the body and realizes the chip removal function. .

Description

technical field [0001] The invention relates to a seven-axis five-linkage wood tenon numerical control machining center and a method thereof, in particular for processing tenons and tenon grooves of various types of wood. Background technique [0002] With the rising consumption concept of environmental protection and health and the continuous development of construction technology, wood with a long history has once again become a popular choice in the raw material market for furniture, housing and other products. As the most important wood tenon processing process, most manufacturers At present, it still remains at the production level of using the old-fashioned woodworking planer to process various wood tenon joints with the help of the operating experience of the master workers. The labor intensity of workers is high, the production efficiency is low, and the processing quality of tenon joints cannot be guaranteed. At the same time, some wood tenon processing CNC machine ...

AI Technical Summary

Problems solved by technology

[0002] With the rising of environmental protection and healthy consumption concepts and the continuous development of construction technology, wood with a long history has once again become a popular choice in the raw material market for furniture, houses and other products. As the most important wood tenon processing process in wood processing, most manufacturers At present, it is still at the production level of using old-fashioned woodworking planers and using the experience of the master workers to process various types of wooden tenons. The labor intensity of workers is high, and the production efficiency is low, so the quality of tenon processing cannot be guaranteed.

Simultaneously, there are generally some problems in some wooden tenon processing numerical control machine tools that appear on the market at present, as a kind of numerical control wooden house tenon machine disclosed in the patent application publication number CN10191220A, it has adopted the structure of gantry type, and volume is bulky, occupies an area The area is large, the cost is high, and only a single drilling and milling function can be realized, and the versatility is poor. Another example is a CNC five-axis tenon processing machine tool disclosed in the patent application publication number CN103802180A. Although the automation level is relatively high and the processing range is wide, Small size, but due to the limitation of a single workbench, it cannot process long wood, and cannot realize high-efficiency operation of loading and processing at the same time

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