Superthin stone exempts from turnover plate type streamline stone sawing machine and superthin stone cutting method
Technical field
The present invention relates to a kind of superthin stone sawing machine and a kind of superthin stone cutting method.
Technical background
Chinese invention patent CN201220164311.8 discloses a kind of slabstone high speed and precision cutting machine, it comprises portal frame, cast-cutting saw and bin, cast-cutting saw comprises main shaft and is fixed on multiple alternate saw cutter separated on main shaft, the two ends of main shaft slide up and down and are arranged on the column of portal frame, main shaft is connected with the drive unit that drive shaft is rotated, and bin is positioned at the below of main shaft.
This stone material saw, when sawing slabstone, needs first to cut half, is so turned over by stone material again, then cut second half.Complex operation, inefficiency.
Summary of the invention
The technical problem to be solved in the present invention is: provide the high superthin stone of a kind of operating efficiency to exempt from turnover plate type streamline stone sawing machine, and provides a kind of superthin stone cutting method not overturning stone material.
In order to solve the problems of the technologies described above, the present invention includes two parallel horizontal guide rail, two cutting main frames and bins, cutting main frame is the cutting main frame of disc-type sawing cutter, two cutting main frames are all erected on two guide rails, bin to be arranged between two guide rails and to be positioned at the below of two cutting main frames, the saw cutter diameter of a described cutting main frame be the 1.5-2.5 of the saw cutter diameter of another cutting main frame doubly.
For the ease of regulating the position of cutting main frame, two described cutting main frames are connected by link, have at least a cutting main frame to be provided with the driving mechanism driving this movement of cutting main frame on guide rail.
In order to improve the precision of cutting, described cutting main frame comprises translation frame, portal frame, main shaft and saw cutter, translation frame has two, two translation frames are slidably arranged on two guide rails respectively, a power transmission shaft II is provided with between two translation frames, two guide rails include the rail plate of level and the tooth bar of level, the two ends of power transmission shaft II be respectively provided with one to the gear that respective rack is meshed and a directive wheel be connected with corresponding rail plate, one of them translation frame is provided with the translation motor driving power transmission shaft II to rotate, the both sides of portal frame are respectively provided with a screw-nut mechanism, leading screw is all vertically arranged, screw turns is arranged on portal frame, two screws are separately fixed in two translation frames, portal frame is provided with the lifting motor of two shaft, two output shafts of lifting motor respectively connect a bevel gear I by the power transmission shaft I of a level, the upper end of two described leading screws is respectively connected with a bevel gear II, two bevel gears I and two bevel gears II engage one by one, main axis is arranged on portal frame, the axial level of main shaft, one end of main shaft is connected with main speed reduction box, the other end of main shaft is connected with secondary reduction box, secondary reduction box is detachable connection with main shaft, main shaft is provided with multiple saw cutter vertically, spacer is provided with between adjacent saw cutter, main speed reduction box is connected with saw cutter drive motors by belt drive unit, saw cutter drive motors is fixed on portal frame, the main shaft of two cutting main frames parallels, the saw cutter of two cutting main frames is just right one by one.
For the ease of handling stone material, described bin comprises movable stand and fixed mount, fixed mount comprises fixed base plate and multiple fixed support plate, all fixed support plates parallel and all vertically arrange, the lower end of all fixed support plates is all fixed on fixed base plate, movable stand comprises movable base plate and multiple movable support plate, the same side of each fixed support plate is provided with a movable support plate in parallel, movable base plate is positioned at the below of fixed base plate, both sides and the movable base plate of the lower end of movable support plate are fixed, the drive unit driving movable stand movement in the orientation of movable support plate is connected with between fixed mount and movable stand.
In order to have larger operating space, described each guide rail is fixed on a pedestal.
In order to easy to operate, described drive unit is cylinder or oil cylinder.
In order to ensure that movable stand moves steadily, described bin also includes base, and base is fixed on the bottom of fixed mount, is provided with the guider of movable stand movement between movable stand and base.
Superthin stone cutting method of the present invention, adopt any one stone sawing machine above-mentioned, this method comprises the steps:, and stone material is fixed on bin by (1); (2) cutting host mobility little for saw cutter diameter is aimed at the cutting position of stone material to saw cutter, start this cutting main frame until cut to the middle part of stone material; (3) cutting host mobility large for saw cutter diameter is aimed at the cutting position of stone material to saw cutter, start this cutting main frame, saw cutter is then cut stone material by existing slot, until stone material is cut into two lobes.
The invention has the beneficial effects as follows: the cutting main frame that the present invention varies in size by arranging two cutteves, during cutting stone material, two cutting main frames cut stone material respectively, form the incision that secondary cut completes stone material, do not need to overturn stone material, the slot that first time cutting is formed to the cutter limited location effect of second time cutting, can prevent because cutter size is comparatively large, cut that tooth pitch main shaft far causes cut tooth at cutting hour offset, it is accurately good to cut, and cut surface is smooth.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is plan structure of the present invention signal schematic diagram;
Fig. 3 is the A partial enlarged drawing of Fig. 1;
Fig. 4 is the main TV structure signal enlarged drawing of part 17;
Fig. 5 is the plan structure signal enlarged drawing of part 17;
In figure: 1, lifting motor, 2, power transmission shaft I, 3, bevel gear I, 4, bevel gear II, 5, leading screw, 6, screw, 7, power transmission shaft II, 8, gear, 9, translation motor, 10, tooth bar, 11, pedestal, 12, portal frame, 13, secondary reduction box, 14, main shaft, 15, saw cutter, 16, spacer, 17, bin, 18, saw cutter drive motors, 19, main speed reduction box, 20, belt drive unit, 21, cutting main frame I, 22, link, 23, cutting main frame II, 24, translation frame, 25, directive wheel, 26, rail plate, 17-1, movable stand, 17-2, fixed mount, 17-3, base, 17-4, cylinder.
Detailed description of the invention
A kind of specific embodiment as depicted in figs. 1 and 2, it comprises two parallel horizontal guide rails, cutting main frame I 21, cutting main frame II 23 and bin 17.Cutting main frame I 21, cutting main frame II 23 are connected by link 22.Two cutting main frames are all erected on two guide rails, and bin 17 to be arranged between two guide rails and to be positioned at the below of two cutting main frames.
As Fig. 1, shown in Fig. 2 and Fig. 3, described cutting main frame comprises translation frame 24, portal frame 12, main shaft 14 and saw cutter 15, translation frame 24 has two, two translation frames 24 are slidably arranged on two guide rails respectively, a power transmission shaft II 7 is provided with between two translation frames 24, each guide rail is fixed on a pedestal 11, two guide rails include the rail plate 26 of level and the tooth bar 10 of level, the two ends of power transmission shaft II 7 be respectively provided with one to the gear 8 that respective rack 10 is meshed and a directive wheel 25 be connected with corresponding rail plate 26, one of them translation frame 24 is provided with the translation motor 9 driving power transmission shaft II 7 to rotate, the both sides of portal frame 12 are respectively provided with a screw-nut mechanism, leading screw 5 is all vertically arranged, leading screw 5 rotates and is arranged on portal frame 12, two screws 6 are separately fixed in two translation frames 24, portal frame 12 is provided with the lifting motor 1 of two shaft, two output shafts of lifting motor 1 respectively connect a bevel gear I 3 by the power transmission shaft I 2 of a level, the upper end of two leading screws 5 is respectively connected with a bevel gear II 4, two bevel gears I 3 and two bevel gears II 4 engage one by one, main shaft 14 rotates and is arranged on portal frame 12, the axial level of main shaft 14, one end of main shaft 14 is connected with main speed reduction box 19, the other end of main shaft 14 is connected with secondary reduction box 13, secondary reduction box 13 is connected for detachable with main shaft 14, main shaft 14 is provided with multiple saw cutter 15 vertically, spacer 16 is provided with between adjacent saw cutter 15, main speed reduction box 19 is connected with saw cutter drive motors 18 by belt drive unit 20, saw cutter drive motors 18 is fixed on portal frame 12, the main shaft 14 of cutting main frame I 21 and cutting main frame II 23 parallels, the saw cutter 15 of cutting main frame I 21 and cutting main frame II 23 is just right one by one.Saw cutter 15 is disc-type sawing cuttves, and the diameter of the saw cutter of cutting main frame II 23 is 2 times of the diameter of the saw cutter of cutting main frame I 21.Also be times value arbitrarily in 1.5-2.5.
The portal frame 12 of two cutting main frames is connected by link 22, and any one translation motor 9 can drive the translation of two cutting main frames.
As shown in Figure 4 and Figure 5, bin 17 comprises movable stand 17-1, fixed mount 17-2 and base 17-3, fixed mount 17-2 comprises fixed base plate and multiple fixed support plate, all fixed support plates parallel and all vertically arrange, the lower end of all fixed support plates is all fixed on fixed base plate, movable stand comprises movable base plate and multiple movable support plate, the same side of each fixed support plate is provided with a movable support plate in parallel, movable base plate is positioned at the below of fixed base plate, both sides and the movable base plate of the lower end of movable support plate are fixed, the drive unit driving movable stand 17-1 movement in the orientation of movable support plate is connected with between fixed mount 17-2 and movable stand 17-1.Base 17-3 is fixed on the bottom of fixed mount 17-2, is provided with the guider of movable stand 17-1 movement between movable stand 17-1 and base 17-3.Drive unit be cylinder 17-4 or oil cylinder or other.
Adopt a superthin stone cutting method for above-mentioned stone sawing machine, comprise the steps: that stone material is fixed on bin 17 by (1), first stone material is pressed close to fixed support plate time fixing, then start drive unit, make movable supporting frame clamp stone material; (2) cutting main frame I 21 is moved to the cutting position that stone material aimed at by saw cutter 15, start lifting motor 1 and saw cutter drive motors 18, saw cutter 15 limit trailing edge cutting stone material, until cut to the middle part of stone material; (3) cutting main frame II 23 is moved to the cutting position that stone material aimed at by saw cutter 15, start lifting motor 1 and saw cutter drive motors 18, saw cutter 15 is then cut stone material by existing slot, and saw cutter 15 declines, until stone material is cut into two lobes in cutting.
Cutting main frame of the present invention is also regardless of the cutting main frame be limited to shown in Fig. 1, and stone sawing machine of the present invention also can be arranged to the mode of bin feeding.