A kind of board-like bead rounding machine
Technical field
Woodworking machinery technical field of the present invention, especially a kind of board-like bead rounding machine.
Background technology
At present, the small-sized wooden unit decorations such as the wooden pearl of existing circle, wooden cake, generally carry out manual milling by the plant equipment of similar lathe, and its working (machining) efficiency, machining accuracy are low, are difficult to meet the demand of high-grade woodwork; There is certain restriction to work piece in its charging structure in addition, as China Patent No. 200920102555.1, causes and can not further process scattered or irregular wood particle.
Summary of the invention
The object of the invention is to solve above-mentioned the deficiencies in the prior art, and provide a kind of simple and reasonable for structure, make full use of scattered little plank, save timber resources, can feeding pressure mechanism simple, applied widely, working (machining) efficiency, the board-like bead rounding machine that machining accuracy is high.
The technical solution adopted for the present invention to solve the technical problems is: a kind of board-like bead rounding machine, comprise frame, in frame, be fixed with workbench, in the frame of workbench rear end, be extended with column, it is characterized in that, milling cutter device, lower milling cutter device, material pressing device and numerical control device are installed on described column;
Described column front end face both sides are respectively equipped with guide rail along height bearing of trend;
Described upper milling cutter device is made up of upper slide, upper cutter motor, upper lift cylinder and upper milling cutter, upper slide is slidably connected at by top shoe on the guide rail of workbench top, upper lift cylinder is fixed near on the workbench of column one side, its piston-rod end is connected with upper slide by upper contiguous block, upper cutter motor is fixed on upper slide, its output shaft extends along workbench direction, and is set with milling cutter;
Described lower milling cutter device is made up of lower skateboard, lower cutter motor, lower lift cylinder and lower milling cutter, lower skateboard is slidably connected at by sliding block on the guide rail of workbench below, lower lift cylinder is fixed on the workbench below near column one side, its piston-rod end is connected with lower skateboard by lower connecting block, lower cutter motor is fixed on lower skateboard, its output shaft extends along workbench direction, and is set with lower milling cutter;
Workbench between upper and lower milling cutter has and is suitable for the milling mouth that upper and lower milling cutter passes, and the workbench below of corresponding milling mouth is provided with tapping channel;
Described material pressing device is made up of holding pad, binder lift cylinder and lead, binder lift cylinder is fixed on the column between two guide rails, its piston rod is connected with holding pad through workbench, the rear end of holding pad is connected with the lead guiding that is fixed on workbench rear end, holding pad front end extends to milling mouth, and holding pad front end is provided with the binder annulus corresponding with milling mouth;
Described numerical control device is by numerical control control, and the upper and lower lift cylinder of first rear drive, makes upper and lower milling cutter successively carry out milling to the plank body being compressed by holding pad, and work piece is derived by tapping channel.
Plank bead rounding machine of the present invention, its material pressing device can compress tiny plank, make the wood particle or the little plank that originally went out of use, can be recycled fully, process the small-sized decoration such as suitable round log pearl, round wood plate, oval wooden pearl ligneous piece, it is simple and reasonable for structure, and working (machining) efficiency is high, machining accuracy is high.
The present invention can also adopt following technical measures to solve: in the frame of described workbench below, be connected with backbar, between backbar and tapping channel, be connected with rotating shaft, one discharging cylinder is fixed on backbar, its piston rod is fixed by connector and tapping channel, the piston rod of discharging cylinder stretches out in the time of lower milling cutter device work, tapping channel is rotated around the axis, make the material receiving port on tapping channel depart from milling mouth; Tapping channel can export to the processed workpiece completing outside frame, realize self-feeding, and the setting of rotating shaft and discharging cylinder, make lower milling cutter device in the time of work, tapping channel rotates around the axis and makes the material receiving port on tapping channel depart from milling mouth, avoid lower milling cutter to bump in when work and tapping channel, the priority of its work and time are by the programme-control of numerical control device.
Described frame is provided with chip removal device; Drain efficiently and effectively wood chip.
The rear end of described holding pad is provided with sliding sleeve, and under the driving of binder lift cylinder, sliding sleeve is slide-and-guide with the lead that is fixed on workbench rear end and is connected; Sliding sleeve coordinates with lead, makes holding pad in the time of lifting, keep stable, improves machining accuracy.
Described milling mouth is square or circular.
The invention has the beneficial effects as follows: (1), the board-like bead rounding machine of one of the present invention, it is simple and reasonable for structure, its material pressing device can compress tiny plank, make the wood particle or the little plank that originally went out of use, can be recycled fully, by changing difform milling cutter, process the small-sized decoration such as suitable round log pearl, round log cake, oval wooden pearl ligneous piece, working (machining) efficiency is high, machining accuracy is high.
(2), the board-like bead rounding machine of one of the present invention, adopt the vertical type milling cutter of vertical structure to carry out milling, making to process plank can firmly, stably be pressed on the workbench of level, and because workbench is smooth, be applicable to difform Work-sheet pressing, compare the structure of existing lathe type, effectively improve stability and the machining accuracy of frame for movement.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is the side schematic view of part-structure of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1 to Figure 2, a kind of board-like bead rounding machine, comprises frame 1, in frame 1, be fixed with workbench 2, in the frame 1 of workbench 2 rear ends, be extended with column 3, it is characterized in that, milling cutter device 4, lower milling cutter device 5, material pressing device 6 and numerical control device are installed on described column 3;
Described column 3 front end face both sides are respectively equipped with guide rail 7 along height bearing of trend;
Described upper milling cutter device 4 is made up of upper slide 401, upper cutter motor 402, upper lift cylinder 403 and upper milling cutter 404, upper slide 401 is slidably connected at by top shoe 405 on the guide rail 7 of workbench 2 tops, upper lift cylinder 403 is fixed near on the workbench 2 of column 3 one sides, its piston rod 403-1 end is connected with upper slide 401 by upper contiguous block 406, upper cutter motor 402 is fixed on upper slide 401, its output shaft 402-1 extends along workbench 2 directions, and is set with milling cutter 404;
Described lower milling cutter device 5 is made up of lower skateboard 501, lower cutter motor 502, lower lift cylinder 503 and lower milling cutter 504, lower skateboard 501 is slidably connected at by sliding block 505 on the guide rail 7 of workbench 2 belows, lower lift cylinder 503 is fixed on workbench 2 belows near column 3 one sides, its piston rod 503-1 end is connected with lower skateboard 501 by lower connecting block 506, lower cutter motor 502 is fixed on lower skateboard 501, its output shaft 502-1 extends along workbench 2 directions, and is set with lower milling cutter 504;
Workbench 2 between upper and lower milling cutter 404,504 has and is suitable for the milling mouth 201 that upper and lower milling cutter 404,504 passes, and workbench 2 belows of corresponding milling mouth 201 are provided with tapping channel 8;
Described material pressing device 6 is made up of holding pad 601, binder lift cylinder 602 and lead 603, binder lift cylinder 602 is fixed on the column 3 between two guide rails 7, its piston rod 602-1 is connected with holding pad 601 through workbench 2, the rear end of holding pad 601 is connected with lead 603 guiding that are fixed on workbench 2 rear ends, holding pad 601 front ends extend to milling mouth 201, and holding pad 601 front ends are provided with the binder annulus 601-1 corresponding with milling mouth 201;
Described numerical control device is by numerical control control, and the upper and lower lift cylinder 403,503 of first rear drive, makes upper and lower milling cutter 404,504 successively carry out milling to the plank body 9 being compressed by holding pad 601, and work piece is derived by tapping channel 8.
As more specifically embodiment of the present invention: be connected with backbar 1-1 in the frame 1 of described workbench 2 belows, between backbar 1-1 and tapping channel 8, be connected with rotating shaft 10, one discharging cylinder 11 is fixed on backbar 1-1, its piston rod is fixing by connector 11-1 and tapping channel 8, the piston rod of discharging cylinder 11 stretches out in the time that lower milling cutter 504 installs work, tapping channel 8 10 is rotated around the shaft, make the material receiving port 8-1 on discharging path 10 depart from milling mouth 201; Tapping channel 8 can export to the processed workpiece completing outside frame 1, realize self-feeding, and the setting of rotating shaft 10 and discharging cylinder 11, make lower milling cutter device 5 in the time of work, tapping channel 8 around the shaft 10 rotations makes the material receiving port 8-1 on tapping channel 8 depart from milling mouth 201, avoid lower milling cutter 504 to bump in when work and tapping channel 8, the priority of its work and time are by the programme-control of numerical control device.
Described frame 1 is provided with chip removal device 12; Drain efficiently and effectively wood chip.
The rear end of described holding pad 601 is provided with sliding sleeve 601-2, and under the driving of binder lift cylinder 602, sliding sleeve 601-2 is slide-and-guide with the lead 603 that is fixed on workbench 2 rear ends and is connected; Sliding sleeve 601-2 coordinates with lead 603, makes holding pad 601 in the time of lifting, keep stable, improves machining accuracy.
Described milling mouth 201 is square or circular.
Plank bead rounding machine of the present invention, its holding pad 601 can compress tiny plank body 9, by upper and lower milling cutter 404,504 upper and lower lifting successively, complete milling, workpiece to be machined finally again tapping channel 8 derive, realize self-emptying, make the wood particle or the little plank that originally went out of use, can be recycled fully, process the small-sized decoration such as suitable round log pearl, round wood plate, oval wooden pearl ligneous piece, it is simple and reasonable for structure, and working (machining) efficiency is high, machining accuracy is high.
Above-described specific embodiment, is only preferred embodiment of the present invention, and the equivalent arrangements of such as doing according to the present patent application the scope of the claims, all should be technology of the present invention and contain.