CN108748709A - A kind of the stone material sawing method and its device of the unidirectional continuous rotary of saw blade - Google Patents
A kind of the stone material sawing method and its device of the unidirectional continuous rotary of saw blade Download PDFInfo
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- CN108748709A CN108748709A CN201810554461.1A CN201810554461A CN108748709A CN 108748709 A CN108748709 A CN 108748709A CN 201810554461 A CN201810554461 A CN 201810554461A CN 108748709 A CN108748709 A CN 108748709A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/127—Straight, i.e. flat, saw blades; strap saw blades
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of stone material sawing method of the unidirectional continuous rotary of saw blade and its devices.The rotary stone slab gang saw mill of saw frame that method uses includes circumference transition link mechanism formula saw frame device and rough stone block feed arrangement, circumference transition link mechanism formula saw frame device is under drive system effect, diamond wafers saw blade arranged in parallel in saw frame is driven to circle, relative motion is formed with the rough stone block of lasting feeding, realizes the milling to stone material；Rough stone block feed arrangement loads stone raw material, is persistently fed along the plane of rotation direction for being parallel to saw frame, until one integral piece rough stone block passes through saw frame, slitting is at thin plate.The sawtooth that the stone material sawing method of the unidirectional continuous rotary of saw blade of the present invention overcomes existing stone frame saw machine bears the critical defect that reversed fatigue stress causes to fall off rapidly, increases considerably and cuts efficiency, reduces maintenance cost and manpower loss.Suitable for being thin plate by various processing of stone.
Description
Technical field
The present invention relates to processing of stone method and devices, more particularly to the method and apparatus for passing through sawing.
Background technology
Rough stone block needs to cut into plate, item or blocky semi-finished product progress following process after coming out from mining.Often now
Cutting for rough stone block is carried out with device and method such as circular saw, rope saw and reciprocating straight line saws.But for large-sized quarry stone
Cut, the cutting of hard crisp stone material, the volume recovery of quarry stone, processing efficiency and key issues of cutting-tool's used life so far still
Each have their own limitation.Main four kinds of rough stone block cutting method at present：（1）Pendulum-type steel sand grinds cutting method and develops according to this
Granite pendulum-type steel sand saw equipment, because its is less efficient, commonly used in processing Mohs' hardness>5 ° of granite class plank；Its
Method realizes splitting function using saw blade and prismatic steel sand to the impact grinding of granite material, this is that current dosage is most
Granite large-sized sheet material cutting technological equipment, since pendulum-type sand saw needs to fill steel sand, and when saw blade being kept to absorb impact power
Necessary rigidity, therefore saw blade thickness is big when Cutting indexes, will generate big saw kerf, cause to generate a large amount of waste residues, and consume larger
Energy, efficiency is very low, and its higher operating costs, and Ornamental Stone Industry does not invest installation pendulum-type steel sand saw substantially at present.（2）Rope saw
Revolution cutting method and the steel wire rope string bead saw developed according to this, the method and process unit are that the developed countries such as America and Europe push away in recent years
It recommends and uses, i.e., fix a certain amount of diamond circular cylinder cutter on annular seizing wire, utilize the continuous high speed of steel wire rope
It rotates to cut stone material, due to the use of very sharp diamond cutter, this technological equipment has simple in structure, cutting effect
The high advantage of rate, but due to being limited by cord strength, when diamond bead sawing stone material, saw kerf is still big, so
There are still high energy consumption, waste sludge discharge amount is big, and higher operating costs.（3）Circular saw turns round cutting method and develops according to this
Cylinder blade sawing device, building stones are cut using high-speed rotating major diameter diamond disc, due to
Limited by saw blade diameter, using maximum gauge be 3000mm saw blade when, also can only working width size be less than
The plank of 1200mm, and plate surface is second-rate, similarly there are problems that saw kerf is more than 8mm.It is most commonly used at present to be
Cylinder blade sawing mode, wire saw are exclusively used in sawing large-sized plates material, are also quickly popularizing, both the above sawing method is all
Because having used cutter continuous rotary scheme, diamond cutter unidirectionally carries, therefore has the characteristics that efficient, cutter life length；
The disadvantage is that saw kerf is big, volume recovery is low, waste of resource.（4）Straight line saw moves back and forth trimming processes and the according to this stone material of method exploitation
Gang saw mill, but existing stone frame saw machine is normally only used for processing Mohs' hardness<The stone materials such as 5 ° of marble, lime stone, to hard
Higher granite, quartz, jade etc. are spent, required cutting force is larger, and the diamond saw blade cutter tooth of existing stone frame saw machine is past
When moving again, weld strength and steel band saw blade are difficult to bear reciprocal cycling alternating load, so not promoting the use of；Existing stone material gang saw
It is that cutter linear velocity is too low that machine-cut, which cuts less efficient reason, using crank connecting link reciprocating mechanism, by big matter
The influence of saw frame is measured, reciprocating speed is difficult to improve, and unit interval sawing number is less, and the tool speed moved back and forth is uneven
Even, when saw frame commutates moment, linear velocity 0, the building stones persistently fed can form cutter huge normal pressure, be unfavorable for cutter
Effectively use.
In Chinese patent database, the application part for being related to stone material sawing has：No. 931096472《It can be from the thin stone of stone material sawing
The method of sheet panel》, No. ZL942367928《Reciprocating stone cutter》, No. ZL02206849X《Stone cutter》,
No. 2011101016766《A kind of novel stone material sawing method》, No. ZL2015105285030《Chain saw for working stone material cutting machine》,
No. 2015101208459《A kind of stone material single chain saw cut-off machine》, No. 2017111390531《A kind of circular saw cutting stone material
The method of circular arc and elliptic contour》It all cannot be by the unidirectional mobile processing granite class plank of saw blade, no Deng, these patented technologies
The defect of existing various cutting methods can be overcome.
Invention content
It is an object of the present invention to provide a kind of stone material sawing method of the unidirectional continuous rotary of saw blade, realize that saw blade is unidirectional
It moves to process granite class plank, to overcome the defect of various cutting methods.
It is yet another object of the invention to provide a kind of rotary stone slab gang saw mills of saw frame, make the unidirectional continuous rotary of saw blade
Stone material sawing method is achieved.
Inventor has found in practice：The key of the defect of various cutting methods is overcome to be to solve stone frame saw machine saw blade
Alternation force-bearing situation realizes the unidirectional movement of saw blade to process granite class plank, greatly improves the stress of saw blade diamond cutter tooth
Situation, the diamond cutter made of state-of-the-art technology change current high-hardness stone sawing saw kerf to reduce saw blade thickness
Greatly, efficiency is low, the situation of high energy consumption.And to the lower marble class stone material of hardness, blade life will be greatly improved, reduction makes
Use cost.
Therefore the stone material sawing method for the unidirectional continuous rotary of saw blade that inventor provides is to use double-crank quadrangular mechanism
The saw frame continuous rotary device of principle, the connecting rod of the saw frame continuous rotary device of the double-crank quadrangular mechanism principle, as
The saw frame of saw blade is installed；Main crank continuous rotation under dynamical system driving effect drives passive crank synchronous rotary, to band
Dynamic saw frame makees circumference translational motion.When revolution saw frame reaches a certain quadrantal points of building stones direction of feed, the saw in groups in saw frame
Item generates shock with building stones, and the potential energy acting of the saw frame continuous rotary device forms milling action, to realize to building stones
Cutting；When revolution saw frame leaves building stones, the saw frame continuous rotary device continues to rotate, and is the milling action storage in next period
Energy.
Above-mentioned double-crank quadrangular mechanism can be that the isometric parallelogram of the active and passive crank that preferentially uses connects
Linkage can also be the quadrilateral connecting rod mechanism of active and passive crank different length.
The driving power of above-mentioned double-crank quadrangular mechanism is arranged at driving crank end, when saw blade is more, in active, quilt
Dynamic crank end be arranged simultaneously can synchronous rotary driving power system.
Continuous rotary speed is not less than 100r/min, driving crank length when above-mentioned double-crank quadrilateral connecting rod saw frame work
Not less than 50mm.
Inventor provide the rotary stone slab gang saw mill of saw frame, have it is vertical and two kinds horizontal, including dynamical system, circle
All transition link mechanism saw frame devices and rough stone block feed arrangement
Above-mentioned dynamical system is made of motor, driving belt, driving wheel, driving shaft, driven wheel, driven shaft and synchronising (connecting) rod,
Motor, driving belt, driving wheel, driving crank be mounted on the rotary stone slab gang saw mill of vertical saw frame top, driven wheel,
Driving crank is mounted on the lower section of the rotary stone slab gang saw mill of vertical saw frame, and synchronising (connecting) rod links driving wheel and driven wheel
To operate synchronously；The end of driving crank and driving crank is connect with saw frame；
The saw frame of above-mentioned circumference transition link mechanism has used double-crank quadrangular mechanism principle, and saw frame device is by saw frame and saw blade
Composition, the both ends of saw blade are separately fixed at the upper and lower ends of saw frame, and multigroup saw blade being mutually parallel is housed in saw frame, on saw blade
Sawtooth is made of the diamond of high rigidity.
Above-mentioned rough stone block feed arrangement is mainly made of building stones trolley, and rough stone block is fixed on building stones trolley, is being driven
Under dynamic systemic effect, moved along the rotary track direction for being parallel to the circumference transition link mechanism formula saw frame device by setting speed
It is dynamic, it realizes milling feeding, can also be moved along feeding track snap back, realize withdrawing, return to initial position；Above-mentioned driving shaft,
Fan-shaped deviation counterweight is installed on driven shaft.Under drive system effect, the active of the double-crank quadrangular mechanism is bent
Handle drives in saw frame diamond wafers saw blade arranged in parallel to make rotary motion, the passive crank of double-crank quadrangular mechanism, with
Main crank synchronous rotary keeps diamond wafers saw blade arranged in parallel in saw frame to make translational motion.
Above-mentioned driving crank and passive crank are respectively one, are arranged in the side of saw frame；It, can also when saw blade is more
It is axle center in collinear 2 cranks, is separately positioned on the both sides of saw frame.
The operation logic of the rotary stone slab gang saw mill of saw frame of the present invention is：It is saw frame according to double-crank quadrangle machine
The connecting rod of the device of structure continuous rotary, the device is the saw frame for installing saw blade.Main crank connects under dynamical system driving effect
Continuous rotation, drives passive crank synchronous rotary, to drive saw frame to make circumference translational motion.When revolution saw frame reaches building stones feeding
When the quadrantal points of one of direction, the saw blade in groups in saw frame generates shock, the potential energy of saw frame continuous rotary device with building stones
Acting forms milling action, to realize the cutting to building stones；When revolution saw frame leaves building stones, the saw frame continuous rotary
Device continues to rotate, and is that the milling in next period acts energy storage.
Inventor points out：The double-crank quadrangular mechanism can be isometric flat of the active and passive crank that preferentially uses
Row quadrilateral connecting rod mechanism can also be the quadrilateral connecting rod mechanism of active and passive crank different length；Double-crank quadrangle machine
The driving power of structure can be arranged at driving crank end, when saw blade is more, can also simultaneously be arranged in active and passive crank end
Can synchronous rotary driving power system.
The rotary stone slab gang saw mill operational process of saw frame is：Motor drives driving wheel rotation by driving belt, main
Driving wheel drives the rotation of active bent axle, active bent axle that saw frame is driven to turn round, bent axle servo rotary at 3 separately set, in synchronising (connecting) rod
Under auxiliary, it is connected to saw frame on driving shaft and servo axis also synchronous rotary, realizes parallel revolution action；Driving wheel band dynamic crankshaft
One end is rotated along bearing block center, and the bent axle other end drives saw frame to be turned round to design eccentricity.Stone material bulk quarry stone passes through
Feed drive unit, building stones trolley are moved toward one another along the direction for being parallel to diamond saw blade movement locus as low speed, and saw blade is being sawed
Revolution at a high speed moves under the drive of frame.Saw blade cutting output is：The trolley translation amount of feeding in each saw blade gyration time；Saw blade is every
Secondary cutting is only completed in the very short time contacted with building stones, and when saw blade, which retreats, to turn round, saw blade does not have any cutting with building stones
Impact.Diamond sawtooth is to be spaced apart, therefore according to the size of saw blade turning circle, the cutting facial contour of building stones is circular arc line segment
Continuous composition, rather than straight line.The eccentrically mounted weight installed on bent axle is used to balance the eccentric torque of saw frame, realizes basic
Dynamic balancing reduces the weakening to bearing life generated by centre-of gravity shift axis of rotation, while eccentrically mounted weight is being rotated with saw frame
When the centrifugation inertia that generates also effectively auxiliary resists the cutting resistance of saw blade, reduce energy consumption.Saw blade in saw frame is by stone material bulk
Quarry stone cuts into the thin plate of specific thickness, good to obtain decorative effect after thin plate is using the manufacturing procedures such as grinding and cut-out
Stone plate for building.
The sawtooth that the stone material sawing method of the unidirectional continuous rotary of saw blade of the present invention overcomes existing stone frame saw machine is born
Reversed fatigue stress leads to the critical defect to fall off rapidly, increases considerably and cuts efficiency, reduces maintenance cost and manpower loss.
Suitable for being thin plate by various processing of stone.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1 is the schematic diagram of prior art stone frame saw machine；
Fig. 2 is the schematic diagram of the stone material sawing method of the unidirectional continuous rotary of saw blade of the present invention；
Fig. 3 is another view of the stone material sawing method principle of the unidirectional continuous rotary of saw blade of the present invention；
Fig. 4 is a kind of vertical type schematic diagram of the rotary stone slab gang saw mill of saw frame of the present invention；
Fig. 5 is a kind of vertical type side view of the rotary stone slab gang saw mill of saw frame of the present invention
Fig. 6 is a kind of horizontal type schematic diagram of the rotary stone slab gang saw mill of saw frame of the present invention；
Fig. 7 is a kind of horizontal type vertical view of the rotary stone slab gang saw mill of saw frame of the present invention.
In figure, 1 is translation saw frame, and 2 be sliding block, and 3 be connecting rod, and 4 be flywheel, and 5 be driving power system, and 6 be building stones, and 7 are
Pivoted link（Turn round saw frame）, 8 be main crank, and 9 be passive crank, and 10 be synchronising (connecting) rod, and 11 be saw blade, and 12 is dynamic for auxiliary drive
Force system, 13 be small motor vehicle drive system, and 14 be waste trolley, and 15 be follow-up trolley, and 16 be trailer wagon, and 17 be conveying roll,
18 be trolley lifting gear.
Specific implementation mode
Embodiment carries out the sawing of the stone material " Indian red " of 7.8 °~8 ° of hardness in the process of the present invention：Quarry stone size is 3m
（It is long）x2m（It is wide）x2m（It is thick）=12m3
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with Figure of description, the present invention is implemented
Technical solution in example is clearly and completely described, it is clear that and described embodiments are some of the embodiments of the present invention, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of the every other embodiment that is obtained, shall fall within the protection scope of the present invention.
Fig. 2 is the schematic diagram of the stone material sawing method of the unidirectional continuous rotary of saw blade of the present invention.As shown in Fig. 2, of the invention
The unidirectional continuous rotary of saw blade stone material sawing method, using double-crank quadrangular mechanism principle.Four side of the double-crank
The pivoted link 7 of shape mechanism（Turn round saw frame）, i.e. diamond saw blade.The continuous rotation under dynamical system driving effect of main crank 8,
9 synchronous rotary of passive crank is driven, to drive diamond saw blade（It is installed on pivoted link 7）Make circumference translational motion.More
Further, synchronising (connecting) rod 10 is additionally used in Fig. 2, when driving crank 8 and 9 synchronous rotary of passive crank are to quadrantal points, passively
Crank can once turn to unfixed point, and synchronising (connecting) rod 10 will drive passive crank 9 smoothly to tide over unfixed point, realize pivoted link 7
The continuous movement of translation in the same direction of middle diamond saw blade；With slowly moving up for building stones 6, building stones are sawed into plate by diamond saw blade
Material.
Fig. 3 is a kind of another view of the stone material sawing method principle of the unidirectional continuous rotary of saw blade of the present invention.Such as Fig. 3 institutes
Show, the pivoted link 7 of the double-crank quadrangular mechanism, the rigidity saw of multigroup saw blade 11 being mutually parallel substantially is housed
Frame.Driving power system 5 can be arranged in one end of driving crank 8, also can be in quilt when saw blade 11 is more in rigid saw frame 7
One end of dynamic crank 9 be arranged simultaneously can synchronous rotary auxiliary drive dynamical system 12.
The present invention is a kind of stone material sawing method of the unidirectional continuous rotary of saw blade, and principle is to pass through driving power system
Drive the connecting rod 7 of double-crank quadrangular mechanism（That is, the rigid saw frame equipped with saw blade 11）Make circumference translational motion, when connecting rod 7 returns
When being conveyed to the quadrantal points of 6 direction of feed of building stones, the saw blade 11 on connecting rod 7 generates shock with building stones 6, and the connecting rod 7 connects
The potential energy acting of continuous slewing equipment, forms milling action, to realize the cutting to building stones 6；When connecting rod 7 leaves building stones 6, institute
Part driving power system 5 is stated by driving main crank 8 and passive crank 9 to turn round, connecting rod 7 continues to rotate, and is the milling in next period
Cut action energy storage.
Fig. 4, Fig. 5 are a kind of vertical type schematic diagrames using the stone slab gang saw mill of stone material sawing method of the present invention.Such as
Shown in Fig. 4, vertical gang sawing machine includes the saw frame device and rough stone block horizontal feed device 13 of the circumference transition link 7 stood up,
The axle center of the main crank 8 and passive crank 9 of the circumference transition link mechanism formula saw frame device, is placed in same vertical plane,
Under the effect of driving power system 5, diamond wafers saw blade 11 arranged in parallel makees upper and lower translation revolution fortune in 7 saw frame of connecting rod
Dynamic, the rough stone block 6 persistently fed with horizontal direction forms relative motion, realizes the milling to stone material；The rough stone block into
Include waste trolley 14, follow-up trolley 15, trailer wagon 16 and conveying roll 15 to device 13, one end of rough stone block 6 is fixed
On waste trolley 14 and on follow-up trolley 15, the other end rides on the conveying roll 17 immediately below saw frame, feeds and fills in quarry stone
It sets under 13 drives, progressive rolling movement is fed in the horizontal direction, and building stones are dragged after passing through saw frame by trailer wagon 16, until one integral piece stone material
Quarry stone crosses saw frame, and slitting is at the thin plate for setting thickness.Synchronising (connecting) rod 10 is additionally used in Fig. 5, when main crank 8 and passive song
When 9 synchronous rotary of handle is to quadrantal points, passive crank 9 can once turn to unfixed point, and synchronising (connecting) rod 10 will drive passive crank 9 suitable
Profit tides over unfixed point, realizes the continuous movement of translation in the same direction of diamond saw blade 11.
Fig. 6, Fig. 7 are a kind of horizontal type schematic diagrames using the stone slab gang saw mill of stone material sawing method of the present invention.Such as
Shown in Fig. 6, horizontal gang saw machine includes horizontally disposed circumference transition link mechanism formula saw frame device 7 and rough stone block vertical feed
Device 18, the axle center of the driving crank 8 and passive crank 9 of the circumference transition link mechanism formula saw frame device 7, is placed in same
In horizontal plane, under the action of driving power system 5, diamond wafers saw blade 11 arranged in parallel controls in 7 saw frame of connecting rod
Rotary motion is translated, the rough stone block 6 persistently fed with vertical direction forms relative motion, realizes the milling to building stones 6；It is described
Rough stone block vertical feed device 18 includes that waste trolley 14 and small motor vehicle drive system 13, rough stone block are fixed on waste trolley 14
On, it is vertically lasting to rise feeding under the effect of small motor vehicle drive system 13, until 6 company of passing vertically through of one integral piece rough stone block
7 saw frame of bar, slitting is at the thin plate for setting thickness.Synchronising (connecting) rod 10 is also used in Fig. 7, when driving crank 8 and passive crank 9 are same
When step rotation is to quadrantal points, passive crank 9 can once turn to unfixed point, and synchronising (connecting) rod 10 will drive passive crank 9 smoothly to cross
Unfixed point is crossed, realizes the continuous movement of translation in the same direction of diamond saw blade 11.
The rotary stone slab gang saw mill of two kinds of saw frames that Fig. 4, Fig. 5 and Fig. 6, Fig. 7 illustrate, realizes the circle of connecting rod saw frame
All translational motions so that the thin slice saw blade in saw frame is solely subjected to unidirectional cutting load, the cutting method ratio with conventional reciprocating movement
Compared with, the reversed fatigue stress of cutter is eliminated, the smaller saw blade of usable thickness, and greatly improve cutter life.Due to saw kerf
Smaller, thus hard crisp stone material sawing volume recovery is improved, reduce energy consumption.Further, the slabstone of two kinds of embodiments of the invention
Material gang saw mill uses circumference transition link mechanism formula saw frame device, and the rotary centrifugal force of big quality saw frame can be by corresponding
Clump weight mitigates, thus can obtain higher rotary speed, ensures saw blade always only with maximum linear velocity and rough stone block
Milling contacts, and the saw blade pressure of traditional technology gang saw mill linear velocity relatively low period is avoided, to improve blade life.
The comparison of various sawing methods
[quarry stone size：3m（It is long）x2m（It is wide）x2m（It is thick）=12m3, the plate thickness after cutting：20mm]
Claims (9)
1. a kind of stone material sawing method of the unidirectional continuous rotary of saw blade, it is characterised in that method is former using double-crank quadrangular mechanism
The saw frame continuous rotary device of reason, the connecting rod of the saw frame continuous rotary device of the double-crank quadrangular mechanism principle, as pacifies
Fill the saw frame of saw blade；Main crank continuous rotation under dynamical system driving effect drives passive crank synchronous rotary, to drive
Saw frame makees circumference translational motion;
When revolution saw frame reaches a certain quadrantal points of building stones direction of feed, the saw blade in groups in saw frame generates shock with building stones,
The potential energy of the saw frame continuous rotary device does work, and forms milling action, to realize the cutting to building stones；When revolution saw frame from
When opening building stones, the saw frame continuous rotary device continues to rotate, and is that the milling in next period acts energy storage.
2. the stone material sawing method of the unidirectional continuous rotary of saw blade as described in claim 1, it is characterised in that the double-crank four
Bian Xing mechanisms are the isometric parallelogram linkages of active and passive crank；Or active and passive crank different length
Quadrilateral connecting rod mechanism.
3. the stone material sawing method of the unidirectional continuous rotary of saw blade as described in claim 1, it is characterised in that the double-crank four
The driving power of Bian Xing mechanisms is arranged at driving crank end, and when saw blade is more, at active, driving crank end, setting can be same simultaneously
Walk the driving power system of rotation.
4. the stone material sawing method of the unidirectional continuous rotary of saw blade as described in claim 1, it is characterised in that the double-crank four
Continuous rotary speed is not less than 100r/min when the shape connecting rod saw frame work of side, and driving crank length is not less than 50mm.
5. the rotary stone slab gang saw mill of the saw frame of stone material sawing method as described in claim 1, it is characterised in that it has vertical
With horizontal two kinds, include dynamical system, circumference transition link mechanism saw frame device and rough stone block feed arrangement.
6. the rotary stone slab gang saw mill of saw frame as claimed in claim 5, it is characterised in that the dynamical system by motor,
Driving belt, driving wheel, driving shaft, driven wheel, driven shaft, saw frame and synchronising (connecting) rod composition, motor, driving belt, active
Wheel, driving crank are mounted on the top of the rotary stone slab gang saw mill of vertical saw frame, and driven wheel, driving crank are mounted on vertical saw
The lower section of the rotary stone slab gang saw mill of frame, synchronising (connecting) rod link up driving wheel and driven wheel as second set of crank device
It operates synchronously；Driving crank and the other end of driving crank are connect with saw frame for driving saw frame to rotate.
7. the rotary stone slab gang saw mill of saw frame as claimed in claim 5, it is characterised in that the circumference transition link mechanism
Saw frame used double-crank quadrangular mechanism principle, saw frame device to be made of saw frame and saw blade, the both ends of saw blade are fixed respectively
Multigroup saw blade being mutually parallel is housed in the upper and lower ends of saw frame, saw frame, the sawtooth on saw blade uses the diamond of high rigidity
Material is made.
8. the rotary stone slab gang saw mill of saw frame as claimed in claim 5, it is characterised in that the rough stone block feed arrangement
It is mainly made of building stones trolley, rough stone block is fixed on building stones trolley, under drive system effect, by setting speed along parallel
It is moved in the rotary track direction of the circumference transition link mechanism formula saw frame device, realizes milling feeding, it also can be along feeding rail
Mark snap back moves, and realizes withdrawing, returns to initial position；Fan-shaped deviation counterweight is installed on the driving shaft, driven shaft
Part;
Under drive system effect, the driving crank of the double-crank quadrangular mechanism drives Buddha's warrior attendant arranged in parallel in saw frame
Stone thin slice saw blade makees rotary motion, and the passive crank of double-crank quadrangular mechanism keeps putting down in saw frame with main crank synchronous rotary
The diamond wafers saw blade of row arrangement makees translational motion.
9. the rotary stone slab gang saw mill of saw frame as claimed in claim 5, it is characterised in that the driving crank and passive song
Handle is respectively one, is arranged in the side of saw frame；Can also be axle center in collinear 2 cranks when saw blade is more, point
It is not arranged in the both sides of saw frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554461.1A CN108748709B (en) | 2018-06-01 | 2018-06-01 | Stone sawing method and device with saw blades rotating continuously in one direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554461.1A CN108748709B (en) | 2018-06-01 | 2018-06-01 | Stone sawing method and device with saw blades rotating continuously in one direction |
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| CN108748709A true CN108748709A (en) | 2018-11-06 |
| CN108748709B CN108748709B (en) | 2021-02-26 |
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| CN201810554461.1A Expired - Fee Related CN108748709B (en) | 2018-06-01 | 2018-06-01 | Stone sawing method and device with saw blades rotating continuously in one direction |
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| DE2558851A1 (en) * | 1975-12-27 | 1977-07-07 | Guenther Georg Henschel | Natural or artificial stone cutting device - has tensioned steel cable acting as cutter with oscillating to and fro action |
| SU747729A1 (en) * | 1978-03-16 | 1980-07-15 | Всесоюзный Государственный Проектно- Конструкторский Институт "Гипростроммашина" | Machine for sawing stone blocks |
| CN2130670Y (en) * | 1992-06-30 | 1993-04-28 | 玉林市科委建材机械研究所 | One-way double-saw frame vertical granite big saw |
| CN101500768A (en) * | 2006-08-11 | 2009-08-05 | 夸雷拉有限公司 | Block-cutting gangsaw for cutting granite or other hard materials, and corresponding cutting method |
| CN200991964Y (en) * | 2006-12-12 | 2007-12-19 | 山东华兴机械股份有限公司 | Swinging-type diamond saw |
| CN201442311U (en) * | 2008-10-07 | 2010-04-28 | 宋士英 | Novel stone cutting frame saw |
| CN203471972U (en) * | 2013-06-24 | 2014-03-12 | 肖剑波 | One-way insulation board reciprocating cutting machine |
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| CN108748709B (en) | 2021-02-26 |
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