CN1301839C - Forward multistage vertical multi-saw web combined continuous stone cutter - Google Patents
Forward multistage vertical multi-saw web combined continuous stone cutter Download PDFInfo
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- CN1301839C CN1301839C CNB2004100403583A CN200410040358A CN1301839C CN 1301839 C CN1301839 C CN 1301839C CN B2004100403583 A CNB2004100403583 A CN B2004100403583A CN 200410040358 A CN200410040358 A CN 200410040358A CN 1301839 C CN1301839 C CN 1301839C
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Abstract
The present invention relates to a vertical combined continuous stone cutting machine with a plurality of saw blades. Saw blade groups higher than a second level are orderly arranged along a conveying belt; the multilevel saw blade groups are used for classification cutting on stones; each level of the cutting maintains small cutter feed amount, so the cutting depth is successively superposed, and finally the integration cutting is finished. The cutting stability is ensured, the cutting speed is improved, and the cutting efficiency is greatly improved.
Description
Technical field
The invention belongs to the makita 4100NH technical field of structures.
Background technology
All there is the unsettled disadvantage of cutting inevitably in nearly all many saw blade cutting machines, be commonly called as " cutter wafts " in the industry, promptly in sawing process,, various factors shakes owing to causing workpiece, slight distortion takes place in the saw blade that order is in workpiece inside, the fixing spacing that can not keep saw blade to configure originally fully, both damage saw blade, and hindered cutting to carry out smoothly again.The stability of cutting becomes positive correlation with the single depth of cut, and the degree of depth of disposable cutting is dark more, and the saw blade lifting surface area is big more, and is easy of more small deformation interference, cuts unstable more; Disposable depth of cut is shallow more, and the saw blade lifting surface area is more little, and cutting is also just stable more; In addition, the stability of cutting also becomes positive correlation with sawing speed, and workpiece (building stones) feed rate is fast more, is easy to generate instability more.That is to say that want the disposable cutting (promptly imposing uniformity without examining individual cases on earth) of finishing building stones, workpiece is just sent to and must be limited in than low velocity.Obviously, for the stability that guarantees that building stones cut, the cutting speed that slows down of having to, and low speed has caused poor efficiency.
Announced a kind of machine of cutting stone material among the U.S. Pat 4131103A, it is provided with three groups of saw blades in proper order, one section degree of depth of every group of saw blade cutting stone material, and the cutting step by step by three groups of saw blades is cut into slabstone with stone.This equipment can rapidly and efficiently and stably carry out the cutting of stone material.But the equipment of the conveying stone material that it disposed is mounted on the endless belt one group of carrier that can move along endless belt, at first, carrier is a rigid member, want to be positioned on the carrier platform stone is stable, to guarantee cutting steadily, the bottom of stone must be more smooth; On the other hand, the size of stone should be suitable with carrier, can not be excessive, so that can stablizing, carrier accepts stone, and should be not too small yet, in order to avoid because of the excessive operating efficiency that reduces of the distance between stone.Disclose among the Chinese patent CN2183254Y that a kind of to carry slabstone continuously with conveyer belt be the evener of same thickness with slabstone leveling, the slabstone that its conveyer belt is carried is just flattened on conveying circuit, not to be cut decomposition, therefore the putty phenomenon can not take place on conveyer belt, if but slabstone is decomposed in cutting on conveyer belt, the gravelstone plate that cuts into may be detained and gets lodged in below the saw blade, influences the cutting of follow-up building stones.
Summary of the invention
Purpose of the present invention provides a kind of for the deficiency that overcomes above-mentioned prior art existence just and both can use multistage saw blades groups that stone classification is cut, to guarantee stable cutting, and raising cutting speed, again can with various neat appearances or irregularity, size is close or differ that bigger stone is more stable to be transported to saw blades groups cutting, and the putty phenomenon can not take place, all can keep under various conditions making up continuous makita 4100NH than forward multistage vertical many saw blades of high cutting efficiency.
The objective of the invention is to be achieved through the following technical solutions.
Forward multistage vertical many saw blades make up continuous makita 4100NH, are to be sequentially set with saw blades groups more than the secondary along conveyer belt; Described conveyer belt is made up of preceding conveyer belt and rear carrier, forward and backward conveyer belt the switching position be positioned at the below of afterbody saw blades groups, the transporting velocity of rear carrier is greater than the transporting velocity of preceding conveyer belt.
Distance between the every adjacent two-stage saw blades groups outer rim of the present invention is less than the length of the building stones that cut; The saw blade diameter of every back one-level saw blades groups is all greater than the previous stage saw blades groups; Described saw blades groups is the circular saw bit of one group of spaced set, is provided with scale every wheel between per two saw blades; The saw blade thickness of every grade of saw blades groups is identical, and the scale that is arranged between the saw blade is also identical every the thickness of wheel; In the end the rear of one-level saw blades groups also is provided with one group of spacing safe pinch roller that floats, and is provided with a spacing safe pinch roller between the every two adjacent saw blades of saw blades groups; Described spacing safe pinch roller comprises that an end is equipped with the pinch roller bar of pinch roller, and on axle, axle is provided with latch to the other end of pinch roller bar by jacket casing, offers the hole of having strong market potential on the sleeve and passes latch, and axle laterally is installed in and is positioned on the other support of conveyer belt; Inboard along conveyer belt is provided with the building stones limiting plate, and the clamping device that clamps building stones is arranged in the conveyer belt arranged outside that is positioned at first order saw blades groups the place ahead; Above the conveyer belt that is positioned at afterbody saw blades groups rear, be provided with the slabstone backplate; The present invention's frame is provided with the adjusting device of regulating the saw blade height and position; Protective cover is installed above saw blades groups.
The present invention uses multistage saw blades groups gradation cutting, and every grade of cutting all keeps than fine feed, and the less depth of cut can guarantee stable cutting.Through multistage like this cutting, depth of cut is superposeed one by one, finally finish integral cutting.Because the depth of cut is less, reduced the unstability of cutting, can accelerate to be cut the feed rate of building stones this moment.Though adopt multistage saw blade, the cutting stroke increases to some extent, because the building stones feed rate improves significantly, has realized stable cutting under situation about sending at a high speed, and the final integral cutting efficiency improved more greatly.Simultaneously, therefore multistage saw blades groups has broken through the building stones thickness limits owing to will be once be divided into repeatedly than fine feed than the roughing feed amount, for thicker building stones, just can finish cutting as long as several groups of saw blades are set more.The present invention adopts conveyer belt to carry building stones continuously, conveyer belt is that flexibility is accepted to building stones, even if just the quarry rock of the profile utmost point irregularity of exploiting out from the stone pit also can directly stably be placed on conveyer belt cutting, thereby do not have fastidious to the building stones of being processed, adaptive surface is wider, but maximum capacity utilize rock material resource.In addition, building stones are size no matter, all can be placed on continuously comparatively compactly and send into cutting on the conveyer belt, and equipment can keep higher operating efficiency at any time.Conveyer belt and rear carrier before conveyer belt is set to, forward and backward conveyer belt the switching position place the below of saw blade, and make the transporting velocity of the transporting velocity of rear carrier greater than preceding conveyer belt, the afterbody saw blades groups can be cut wear building stones and the slabstone that cuts out is seen off as early as possible, in order to avoid get lodged in below the saw blade, influence the cutting of follow-up building stones.
Distance between the adjacent two-stage saw blades groups outer rim is set less than the length of the building stones that cut, in the time of can guaranteeing that the building stones tail end does not break away from the previous stage saw blade as yet, head end has begun to accept back one-level saw blade cutting, the previous stage saw blade has played positioning action like this, effectively avoid building stones occurrence positions skew between adjacent two-stage saw blades groups, the influence cutting.The saw blade diameter that designs every back one-level saw blades groups can be realized the intensification step by step of depth of cut all greater than the previous stage saw blades groups.Adopt the circular saw bit group of spaced set, make monolith once just be cut into the slabstone of one group of uniform thickness by saw blades groups at different levels, the thickness of slabstone can be regulated every the thickness of wheel by being arranged between the saw blade scale.Because the saw blade thickness of every grade of saw blades groups is identical, the scale between the saw blade is also identical every the thickness of wheel, and the slabstone that cuts out step by step difference in thickness can not occur.Set spacing safe pinch roller can be pushed down the slabstone that cuts out all the time, avoids slabstone to be subjected to the drive of the saw blade of high speed rotating to be flown out by throwing, causes danger.Be cut and all be pressed with a spacing safe pinch roller above every block of slabstone sending, the structural design of spacing safe press nips makes each pinch roller that certain floating space can both be arranged, adapt to the building stones processing of differing heights, limit its certain domain of walker again, also throw and fly in case the centrifugal force that saw blade produces when rotating is crossed senior general's pinch roller, do not have the effect of pushing down slabstone.The flying height of each pinch roller is difference according to the height of every block of slabstone, can be adapted to directly adopt the quarry rock cutting slabstone without the finishing outer surface.Along the inboard building stones limiting plate that is provided with of conveyer belt is in order to make size is different on the conveyer belt building stones near limiting plate, being positioned at the conveyer belt arranged outside clamping device in saw blade the place ahead, can to cooperate firm building stones with the building stones limiting plate, guaranteeing that cutting is stable.The upright slabstone that cuts out steadily is transported in the slabstone backplate, by being moved behind the backplate, preventing that slabstone is firm finishes to topple over and breaks or fall conveyer belt once cutting, also makes the carrying personnel realize safety operation at the slabstone of moving well cutting away from the position of saw blade.By being arranged on the adjusting device on the frame, can be according to the height of the height dimension flexible modulation saw blades groups of building stones, to adapt to the requirement of production.The pulp-water that produces when protective cover can block the cutting building stones effectively is installed above saw blades groups, is optimized working environment, can also play the effect of security protection.
The present invention is rational in infrastructure reliable, has not only realized the continuous high speed cutting of stone material, and production efficiency improves greatly.And be not subjected to the influence of building stones shape and size, can with various neat appearances or irregularity, size is close or differ that bigger stone is more stable to be transported to saw blades groups cutting, and can not produce the putty phenomenon, all can keep under various conditions than high cutting efficiency, having overcome existing cutting equipment limit by building stones profile and size, require the building stones bottom surface more smooth, or can not cut little building stones or the deficiency that can not cut big building stones, can make full use of existing resource, cut the waste, very be beneficial to environmental protection.
Further set forth content of the present invention below in conjunction with Figure of description.
Description of drawings
Fig. 1 is an A-A cutaway view of the present invention;
Fig. 2 is the vertical view that the present invention takes down protective cover;
Fig. 3 is a rearview of the present invention;
Fig. 4 is that B-B of the present invention analyses and observe left view;
Fig. 5 is the right view that the present invention takes down protective cover;
Fig. 6 is the schematic top plan view of one group of spacing safe pinch roller;
Fig. 7 is the structural representation of preceding conveyer belt and rear carrier switching place;
Fig. 8 is the schematic diagram that the cutting building stones are kept on file;
Fig. 9 is the schematic diagram that the cutting building stones are not kept on file;
Figure 10 is three grades of schematic diagrames that forward cut building stones;
Figure 11 is the schematic diagram of a kind of flexible occupation mode of the present invention.
The specific embodiment
As Fig. 1～shown in Figure 5, the conveyer belt of carrying building stones is installed, conveyer belt 7 and rear carrier 8 before conveyer belt is divided into, the transporting velocity of design rear carrier 8 avoids stopping up conveyer belt greater than the transporting velocity of preceding conveyer belt 7 so that the slabstone of well cutting is seen off as early as possible.Preceding conveyer belt and rear carrier can drive with same motor 15, also can be designed to forward and backward conveyer belt and use different driven by motor respectively.Current, rear carrier is during with same driven by motor, and the diameter pulley of rear carrier is designed to get final product less than the diameter pulley of preceding conveyer belt.For the building stones that adapt to various different hardness, the different depth of cut and the demand of depth of cut, can between conveyer belt and drive motors, governing system be set.In the inboard of conveyer belt building stones limiting plate 3 is set, sets gradually clamping device 9, the forward vertical circular saw bit group 2, spacing safe pinch roller 4 and the slabstone backplate 5 that floats of three grades of layouts along conveyer belt.Distance between the adjacent two-stage saw blades groups outer rim is set less than the length of the building stones that cut, when not breaking away from the previous stage saw blade as yet with assurance building stones tail end, head end has begun to accept back one-level saw blade cutting, simultaneously, the saw blade diameter that designs every back one-level saw blades groups is all greater than the previous stage saw blades groups, to realize the intensification step by step of depth of cut, as shown in figure 10.Clamping device 9 can adopt in the prior art ripe electronic, pneumatic, hydraulic pressure or mechanical gripping means, is the mechanical gripping means that adopts in the present embodiment, by rotating handwheel 14 with the clamping device propelling or retreat.Clamping device 9 cooperates with building stones limiting plate 3 proofreaies and correct the position skew that building stones produce in course of conveying, make building stones near limiting plate, guarantees that cutting is stable.Switching place of conveyer belt 7 and rear carrier 8 top before the afterbody saw blades groups is installed in, the gap of the minimum point of saw blade between forward and backward conveyer belt as shown in Figure 7, can make saw blade 2 cut to wear building stones 21 and not injure conveyer belt.According to the size of building stones with want the thickness of the slabstone of cutting processing to determine that building stones can process several slabstones, determine to install several saw blades then, several saw blades are combined into a saw blades groups, a scale is installed every wheel 6 between per two saw blades, is selected the thickness of scale every wheel according to the thickness of the slabstone that will cut into.The saw blade thickness of all every grade saw blades groups is all identical every wheel thickness with scale.Saw blades groups vertically is installed on the frame 1.The height of saw blades groups can be regulated by the adjusting device on the frame 10.According to demand of practical production and custom, the saw blade position can be adjusted to is close to conveyer belt, building stones are not kept on file once directly to cut to wear becomes several of dispersion slabstone, as shown in Figure 9, also the saw blade position adjustments can be arrived apart from the conveyer belt certain distance, be one group of slabstone that band is kept on file after building stones cut out, as shown in Figure 8, again one one of slabstone broken off with the fingers and thumb afterwards.What saw blades groups can drive with same motor 13, also can be designed to each personal driven by motor.Be provided with the slabstone that one group of spacing safe pinch roller 4 that floats is pushed down cutting at the saw blade rear, fly out in order to avoid slabstone is thrown by the saw blade of high speed rotating.Spacing safe pinch roller 4 is installed in and is positioned on the other support 12 of conveyer belt, its structure as shown in Figure 6, pinch roller bar 16 is enclosed within on the axle 18 by sleeve 17, axle 18 laterally is installed on the support 12, axle 18 is provided with latch 19, offer the hole 20 of having strong market potential on the sleeve 17 and pass latch, sleeve 17 can turn an angle around axle 18, make pinch roller that certain floating space can be arranged, to adapt to the building stones processing of differing heights, latch 19 is by the domain of walker of the rotational angle control pinch roller of restriction sleeve 17, also throws and flies in case the centrifugal force that saw blade produces when rotating is crossed senior general's pinch roller, do not have the effect of pushing down slabstone.The quantity of spacing safe pinch roller 4 and position are provided with every wheel 6 corresponding to scale, and promptly the corresponding scale of spacing pinch roller is pushed down a slabstone that cuts out every wheel.In order to hold the upright slabstone that cuts out, in order to avoid it is toppled over and breaks or injure operating personnel by a crashing object, correspondence is provided with one group of slabstone backplate 5 at spacing safe pinch roller rear, the slabstone backplate can correspondingly with saw blade be designed to grid-like, make each the piece slabstone that cuts out enter a grid separately and held, avoid collision mutually between the adjacent slabstone.A protective cover 11 is installed in order to block the pulp-water that splashes above saw blade, also can be played the effect of security protection.
Operating process is as follows: starter motor 13 and 15, make the action of conveyer belt and saw blades groups, on the conveyer belt 7, constantly carry for 2 times before building stones are put into successively to saw blades groups, before building stones enter the saw blades groups position, the building stones of malposition are advanced to it near building stones limiting plate 3 with clamping device 9.Building stones progressively are increased depth of cut until being cut into slabstone by saw blades groups at different levels successively, and slabstone is not pushed down by the spacing pinch roller 4 of safety and flown by throwing, are sent to then in the slabstone backplate 5, unload from conveyer belt by slabstone backplate 5 backs to get final product.After the slabstone that this machine cutting obtains is used the bead cutter deburring again finished product.
The present invention also can be used as the bead cutter of slabstone, i.e. the periphery of cutting finishing slabstone.At this moment, only needing according to the width of slabstone or length dimension two saw blades to be set gets final product.The present invention also can be provided with two saw blades earlier, and the four sides cutting of quarry rock is smooth, and then reinstalls saw blades groups according to the thickness of the slabstone that will cut, and once cuts out the smooth slabstone finished product in four limits.
In addition, this machine can be done some flexible utilizations, for example, each level is only hung a saw blade, saw blade diameter unanimity, but saw blade staggers each other, on belt direction, be maintained fixed distance between each grade saw blade, as shown in figure 11, building stones are accepted cutter cutting on earth at every turn, finally finish integral cutting through repeatedly partly cutting.
Claims (11)
1, forward multistage vertical many saw blades make up continuous makita 4100NH, include the conveyer belt of carrying building stones, be vertically installed in frame (1) and go up the saw blades groups (2) that is positioned at the conveyer belt top that drives by motor (13), it is characterized in that, be sequentially set with saw blades groups (2) more than the secondary along conveyer belt; Described conveyer belt is made up of preceding conveyer belt (7) and rear carrier (8), and the switching position of forward and backward conveyer belt is positioned at the below of afterbody saw blades groups, and the transporting velocity of rear carrier is greater than the transporting velocity of preceding conveyer belt.
2, forward multistage vertical many saw blades according to claim 1 make up continuous makita 4100NH, it is characterized in that, the distance L between the whenever adjacent two-stage saw blades groups outer rim is less than the length of the building stones that cut.
3, forward multistage vertical many saw blades according to claim 1 make up continuous makita 4100NH, it is characterized in that, the saw blade diameter of every back one-level saw blades groups is all greater than the previous stage saw blades groups.
4, forward multistage vertical many saw blades according to claim 1 make up continuous makita 4100NH, it is characterized in that described saw blades groups (2) is the circular saw bit of one group of spaced set, are provided with scale every wheel (6) between per two saw blades.
5, forward multistage vertical many saw blades according to claim 1 make up continuous makita 4100NH, it is characterized in that the saw blade thickness of every grade of saw blades groups is identical, and the scale that is arranged between the saw blade is also identical every the thickness of wheel (6).
6, forward multistage vertical many saw blades according to claim 1 make up continuous makita 4100NH, it is characterized in that, in the end the rear of one-level saw blades groups also is provided with one group of spacing safe pinch roller (4) that floats, and is provided with a spacing safe pinch roller (4) between the every two adjacent saw blades of saw blades groups.
7, forward multistage vertical many saw blades according to claim 6 make up continuous makita 4100NH, it is characterized in that, described spacing safe pinch roller (4) comprises that an end is equipped with the pinch roller bar (16) of pinch roller, the other end of pinch roller bar (16) is enclosed within on the axle (18) by sleeve (17), axle (18) is provided with latch (19), offer the hole of having strong market potential (20) on the sleeve (17) and pass latch, axle (18) laterally is installed in and is positioned on the other support (12) of conveyer belt.
8, forward multistage vertical many saw blades according to claim 1 make up continuous makita 4100NH, it is characterized in that, inboard along conveyer belt is provided with building stones limiting plate (3), and the clamping device (9) that clamps building stones is arranged in the conveyer belt arranged outside that is positioned at first order saw blades groups the place ahead.
9, forward multistage vertical many saw blades according to claim 1 make up continuous makita 4100NH, it is characterized in that, are provided with slabstone backplate (5) above the conveyer belt that is positioned at afterbody saw blades groups rear.
10, forward multistage vertical many saw blades according to claim 1 make up continuous makita 4100NH, it is characterized in that, frame (1) is provided with the adjusting device (10) of regulating the saw blade height and position.
11, forward multistage vertical many saw blades according to claim 1 make up continuous makita 4100NH, it is characterized in that, protective cover (11) is installed above saw blades groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100403583A CN1301839C (en) | 2004-07-31 | 2004-07-31 | Forward multistage vertical multi-saw web combined continuous stone cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100403583A CN1301839C (en) | 2004-07-31 | 2004-07-31 | Forward multistage vertical multi-saw web combined continuous stone cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1597287A CN1597287A (en) | 2005-03-23 |
| CN1301839C true CN1301839C (en) | 2007-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100403583A Expired - Fee Related CN1301839C (en) | 2004-07-31 | 2004-07-31 | Forward multistage vertical multi-saw web combined continuous stone cutter |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101797775A (en) * | 2010-04-13 | 2010-08-11 | 厉保永 | Trimming machine for stones |
| CN102490276B (en) * | 2011-11-18 | 2014-11-05 | 苏友谊 | Continuous operation stone cutting device and stone cutting method thereof |
| CN103465381B (en) * | 2013-09-17 | 2016-04-27 | 李政 | Superthin stone exempts from turnover plate type streamline stone sawing machine and superthin stone cutting method |
| CN104149205B (en) * | 2014-08-15 | 2016-04-06 | 福建万龙金刚石工具有限公司 | Wide span bridge type intelligence cuts cubic meter of stone method and stonecutter thereof |
| CN109927180A (en) * | 2019-04-18 | 2019-06-25 | 周广武 | Concrete segment groover |
| CN112719430B (en) * | 2021-01-18 | 2023-05-19 | 青岛鑫耐模具有限公司 | High-efficient metal sheet cutting device is used in machinery manufacturing |
| CN113681733A (en) * | 2021-08-24 | 2021-11-23 | 九江长兴科技有限公司 | Self-cleaning formula honeycomb ceramic bi-polar cutting machine |
| CN114986722A (en) * | 2022-05-16 | 2022-09-02 | 江西弘瑞装饰工程有限公司 | Stone cutting device for marble exploitation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131103A (en) * | 1976-05-17 | 1978-12-26 | Hiroshi Ishizuka | Apparatus for sawing stone |
| CN2183254Y (en) * | 1994-02-15 | 1994-11-23 | 詹华新 | Slate cutting and leveling machine |
| CN2468702Y (en) * | 2001-03-14 | 2002-01-02 | 南京泉峰国际贸易有限公司 | Machine for cutting stone |
-
2004
- 2004-07-31 CN CNB2004100403583A patent/CN1301839C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131103A (en) * | 1976-05-17 | 1978-12-26 | Hiroshi Ishizuka | Apparatus for sawing stone |
| CN2183254Y (en) * | 1994-02-15 | 1994-11-23 | 詹华新 | Slate cutting and leveling machine |
| CN2468702Y (en) * | 2001-03-14 | 2002-01-02 | 南京泉峰国际贸易有限公司 | Machine for cutting stone |
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| Publication number | Publication date |
|---|---|
| CN1597287A (en) | 2005-03-23 |
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