Photoelectric feedback type carpentry milling head device with double swing angles
A double pendulum angle milling head and photoelectric feedback technology, which is applied in the direction of wood processing equipment, manufacturing tools, multi-purpose machinery, etc., can solve the problems of movement lag, less electrical connections of equipment, and single types of processing tools, so as to reduce re-clamping The number of times to hold the workpiece, increase the degree of freedom of movement, and improve the effect of processing flexibility
A double pendulum angle milling head and photoelectric feedback technology, which is applied in the direction of wood processing equipment, manufacturing tools, multi-purpose machinery, etc., can solve the problems of movement lag, less electrical connections of equipment, and single types of processing tools, so as to reduce re-clamping The number of times to hold the workpiece, increase the degree of freedom of movement, and improve the effect of processing flexibility
CN102019636AActive Publication Date: 2011-04-20BEIJING FORESTRY MACHINERY RES INST OF STATE FORESTRY ADMINISTRATION
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[0031] like figure 1 and figure 2 The shown photoelectric feedback woodworking double-swing angle milling head device includes a support base 12 , a C-axis drive mechanism, an A-axis or B-axis drive mechanism and an electric spindle 26 .
[0032] The support base 12 is arranged on the Z-axis device of the three-coordinate woodworking numerical control machine tool.
[0033] The C-axis driving mechanism is provided on the support base 12, and the C-axis driving mechanism includes a C-axis servo motor 1 and a transmission mechanism connected thereto. The transmission mechanism includes a C-axis driving mechanism fixed on the output shaft of the servo motor 1 The toothed pulley 2 is rotatably provided with the driven shaft in the transmission mechanism on the support base 12, on which the C-axis driven toothed pulley 4 is fixed, and the toothed pulley 2 and the toothed pulley 4 is sleeved with a C-axis toothed belt 3; one end of the shaft on which the C-axis driven toothed bel...
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The invention provides a photoelectric feedback type carpentry milling head device with double swing angles. The photoelectric feedback type carpentry milling head device with the double swing angles comprises a supporting seat, a main shell, an electric spindle connecting plate, an electric spindle, a shaft C driving mechanism, a shaft A driving mechanism and two rotary photoelectric encoders, wherein the supporting seat is provided with the shaft C driving mechanism which comprises a servo motor and a transmission mechanism, and an output shaft of the shaft C driving mechanism is connected with the main shell; the main shell is provided with the shaft A driving mechanism which comprises a servo motor and a transmission mechanism, and an output shaft of the shaft A driving mechanism is connected with the electric spindle through the electric spindle connecting plate; the shaft C and shaft A driving mechanisms are provided with a travel switch respectively, a positioning block is arranged on a limit belt wheel which is connected to the output shafts of the driving mechanisms, and a corresponding limit switch is arranged on the supporting seat or the main shell; and grating discs in the rotary photoelectric encoders are arranged on the output shafts, and a photoelectric detector and a light source are arranged on the supporting seat or the main shell. The photoelectric feedback type carpentry milling head device with the double swing angles can realize polyhedron carving and milling processing during the processing of wood and artificial boards, and is suitable for carpentry high-accuracy and high-speed multi-axle numerically-controlled machine tool.
Description
technical field [0001] The invention belongs to the technical field of deep processing of wood and wood-based panels, and relates to a double-swing angle milling head device that can increase the number of linkage coordinate axes of a woodworking numerical control machine tool and realize polyhedral processing such as engraving, drilling, and sawing in wood processing. technical background [0002] In the modern wood industry, woodworking CNC machine tools are developing in the direction of high speed, high precision, and multi-axis control. At present, woodworking CNC machine tools generally adopt the structural form of three or four coordinate axes linkage. The three-coordinate linkage CNC machine tool can complete the continuous processing of wood workpieces in three coordinate directions. It is impossible to change the angle of the tool rotation axis; the four-coordinate axis linkage CNC machine tool is based on the ordinary three-coordinate axis woodworking CNC machine ...
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Patent Timeline
20 Apr 2011
Publication
CN102019636A
- IPC
- B27C9/00
- Inventors
- 张伟; 胡伟前