CN111745831A - Two-roller down-pressing type stone diamond wire cutting machine - Google Patents
Two-roller down-pressing type stone diamond wire cutting machine Download PDFInfo
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- CN111745831A CN111745831A CN202010766372.0A CN202010766372A CN111745831A CN 111745831 A CN111745831 A CN 111745831A CN 202010766372 A CN202010766372 A CN 202010766372A CN 111745831 A CN111745831 A CN 111745831A
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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
- B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
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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
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a two-roller downward-pressing type stone diamond wire cutting machine which comprises a rack, a saw wire, a wire roller and a wire winding and unwinding device, wherein the saw wire is wound on the wire roller and is connected to the wire winding and unwinding device, the wire roller comprises a first wire roller and a second wire roller which are arranged along the horizontal direction, the first wire roller is rotatably arranged on a mounting rack, the second wire roller is rotatably arranged on the mounting rack, the mounting rack is movably arranged on the rack in an up-and-down mode, and the two-roller downward-pressing type stone diamond wire cutting machine further comprises a driving mechanism for driving the. After the technical scheme is adopted, the mounting frame and the mounting frame are driven to move up and down through the driving mechanism, so that the first wire roller and the second wire roller are driven to move downwards, the saw wire moves in the wire winding and unwinding device and moves downwards along with the wire rollers to form reciprocating cutting action, stone does not need to be lifted, energy consumption is saved, saw cutting is more stable, and in addition, the wire rollers can be lifted, so that the installation and debugging of the saw wire are facilitated.
Description
Technical Field
The invention relates to a two-roller downward pressing type stone diamond wire cutting machine.
Background
The cutting tool that traditional stone quarry stone processed into panel adopted at present has saw bit, saw area, string of beads rope saw, and its cutting principle all is welding alloy diamond tool bit on saw bit, steel band, perhaps makes alloy diamond tool bit string of beads establish ties into the rope saw, and traditional stone machine uses above cutting tool to process the stone quarry stone, for example bridge type combination stone sawing machine, marble frame saw, granite sand saw, stranded rope sawing machine, band saw cut open machine etc.. Because the alloy diamond tool bit is large in volume and needs to be attached to a metal substrate, the traditional cutting tool needs to have certain thickness in order to ensure normal cutting and cannot be thinned without limit, and therefore, a saw gap of 3-10mm can be formed when the stone is cut, and waste and pollution of the stone are caused. The defects of large saw kerf, large noise, large occupied area of equipment, high energy consumption and large pollution of the traditional stone processing equipment) exist. Therefore, in the patent of the invention in China with the name of "diamond wire saw for electrically plating stone" with electricity ", which is published under the publication number CN 209738022U, the invention discloses a diamond wire saw for electrically plating stone, which comprises two wire rolls, a winding power device and two winding and unwinding devices, wherein the two wire rolls are arranged above a lifting mechanism at intervals side by side, the two wire rolls are wound with saw wires, the two winding and unwinding devices are respectively arranged at the outer sides of the two wire rolls, the winding and unwinding devices comprise winding and unwinding disks, and the winding and unwinding devices and the wire rolls are both connected with the winding power device.
The diamond wire saw machine as described above has the following problems in use: 1. when the stone cutting machine is used, the stone is placed on the lifting mechanism, the stone is lifted through the oil cylinder, the weight of the stone block is large, the oil cylinder is easy to release pressure, the lifting speed and distance are difficult to control accurately, the accuracy is poor, and the stability in stone cutting and the flatness of a processed stone surface are influenced finally; 2. the device adopts a structure of two wire rollers and two adjusting rollers, the two adjusting rollers do not have power, the adjusting rollers are driven to rotate by the friction force of the diamond wires and the adjusting rollers, the friction between the diamond wires and the adjusting rollers directly abrades the adjusting rollers, and the single-layer thickness of the adjusting roller structure is large in stress, so that the wire breakage probability of the diamond wires is greatly increased, and the cutting efficiency and the cutting stability are also influenced; 3. in the patent, the wire groove is spiral, when the diamond wire is wound on the wire groove and rotates along with the wire roller, the diamond wire can axially move along the spiral wire groove and cannot be clamped in the wire groove, once the wire roller starts to rotate, the diamond wire can immediately fall out of the wire groove and break, and the wire cannot normally work at all; 4. this patent is when the in-service use, is difficult to provide stable tension for the diamond wire, and the diamond wire that does not have stable tension will not compress tightly the stone material just also can't cut the stone material in the course of the work, simultaneously, does not carry out automatically regulated to tension, and the diamond wire will appear the broken string very easily in cutting process, just also can't cut the stone material steadily.
Disclosure of Invention
The invention aims to provide a two-roller downward-pressing type stone diamond wire cutting machine which is simple in structure, stable in operation and lower in energy consumption.
In order to achieve the purpose, the invention adopts the following technical scheme:
the two-roller down-pressing type stone diamond wire cutting machine comprises a machine frame, a saw wire, a wire roller and a wire take-up and pay-off device, wherein the saw wire is wound on the wire roller and is connected with the wire take-up and pay-off device, the wire roller comprises a first wire roller and a second wire roller which are arranged along the horizontal direction, the first wire roller and the second wire roller are rotatably arranged on a mounting rack, the mounting rack is arranged on the rack in a vertically movable manner, the wire roller also comprises a driving mechanism for driving the mounting rack to move vertically, the saw wire is repeatedly wound on the first wire roller and the second wire roller, a first net surface used for cutting the stone material is formed between the first wire roller and the second wire roller by the saw wire, a second net surface located on the first net surface is further formed between the first wire roller and the second wire roller by the saw wire, an accommodating space used for accommodating the stone material is formed between the first net surface and the second net surface, and the saw wire further comprises a power source used for driving the first wire roller and/or the second wire roller to rotate.
The tension control device comprises a support plate, a first swing arm, a second swing arm, a connecting shaft and a pushing mechanism, wherein one end of the first swing arm is vertically arranged on the connecting shaft, the other end of the first swing arm is connected with the pushing mechanism, one end of the second swing arm is vertically arranged on the connecting shaft, the other end of the second swing arm is provided with a tension wheel for winding a diamond wire, the connecting shaft is rotatably arranged on the support plate, and the pushing mechanism is arranged on the support plate.
In a preferred embodiment of the present invention, the mounting bracket is a cantilever-type mounting bracket, one end of the mounting bracket is mounted on the frame in a manner of being movable up and down, and the other end of the mounting bracket is a free end extending away from the frame.
As a preferable mode of the present invention, the power source includes a first motor for driving the first wire roll to rotate and a second motor for driving the second wire roll to rotate.
In a preferred aspect of the present invention, the axis of the first wire roll and the axis of the second wire roll are located on the same horizontal plane, and the first wire roll and the second wire roll are arranged in parallel.
As a preferable mode of the present invention, the mounting bracket includes a first mounting bracket and a second mounting bracket, and the driving mechanism includes a first driving mechanism for driving the first mounting bracket to move up and down and a second driving mechanism for driving the second mounting bracket to move up and down.
As a preferred mode of the present invention, the rack includes a first upright, a second upright, and a connecting cross beam, an upper end of the first upright is connected to one end of the connecting cross beam, an upper end of the second upright is connected to the other end of the connecting cross beam, the first driving mechanism is disposed on the first upright, and the second driving mechanism is disposed on the second upright.
As a preferable mode of the present invention, the rack includes a first column, a second column, a third column, a fourth column, and a connecting beam, the first column and the second column are arranged in the front-rear direction, the third column and the fourth column are arranged in the front-rear direction, the upper end of the first column and the upper end of the second column are connected to one end of the connecting beam, and the upper end of the third column and the upper end of the fourth column are connected to the other end of the connecting beam.
As a preferable mode of the present invention, a first chute is disposed on the first mounting frame, a first slide rail matched with the first chute is disposed on each of the first column and the second column, a second chute is disposed on the second mounting frame, a second slide rail matched with the second chute is disposed on each of the first column and the second column, the driving mechanism includes a first driving motor and a second driving motor mounted on the frame, an output shaft of the first driving motor is connected to a first lead screw, a first lead screw nut is disposed on the first lead screw, the first lead screw nut is fixedly connected to the first mounting frame, a second lead screw is disposed on an output shaft of the second driving motor, a second lead screw nut is disposed on the second lead screw, and the second lead screw nut is fixed to the second mounting frame.
As a preferable mode of the present invention, the first mounting bracket and the second mounting bracket are connected by a connecting bracket.
In a preferred aspect of the present invention, the wire winding and unwinding device includes a first reel, a first winding and unwinding motor driven by the first reel, a second reel, and a second winding and unwinding motor driven by the second winding, the first winding and unwinding motor and the second winding and unwinding motor are mounted on the frame, the number of the saw wires is one, one end of the saw wire is connected to the first reel, and the other end of the saw wire is connected to the second reel.
As a preferable mode of the present invention, a first supporting plate is disposed on the first mounting frame, a second supporting plate is disposed on the second mounting frame, the connecting frame is provided with a hanging beam, the hanging beam extends from the first mounting frame to the second mounting frame, the first supporting plate and the second supporting plate are both slidably disposed on the hanging beam, and a transverse movement mechanism for driving the first supporting plate to slide on the hanging beam and for driving the second supporting plate to slide on the hanging beam is disposed on the connecting frame.
As a preferred mode of the present invention, the traverse mechanism includes a first traverse motor and a second traverse motor, an output shaft of the first traverse motor is connected with a first traverse screw, the first traverse screw is provided with a first traverse screw nut, the first support plate is fixedly connected with the first traverse screw nut, an output shaft of the second traverse motor is connected with a second traverse screw, the second traverse screw is provided with a second traverse screw nut, and the second support plate is fixedly connected with the second traverse screw nut.
After the technical scheme is adopted, the mounting frame and the mounting frame are driven to move up and down through the driving mechanism, so that the first wire roller and the second wire roller are driven to move downwards, the saw wire moves in the wire winding and unwinding device and moves downwards along with the wire rollers to form reciprocating cutting action, stone does not need to be lifted, energy consumption is saved, saw cutting is more stable, and in addition, the wire rollers can be lifted, so that the installation and debugging of the saw wire are facilitated. Furthermore, the wire roller is driven by the lead screw to move downwards, so that feeding is more accurate, and cutting quality can be improved. Furthermore, the first transverse moving mechanism and the second transverse moving mechanism can adjust the distance between the first mounting frame and the second mounting frame, and when the stone with smaller specification is cut, the distance between the first line roller and the second line roller can be adjusted to be smaller, so that the span is reduced, and the cutting efficiency and the cutting quality are improved. In addition, the tension control device is arranged, so that the diamond wire has proper tension in the wire roller, the diamond wire is not easy to break, and stable cutting of the stone is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic view of a matching structure of the first mounting bracket, the first upright post, the second upright post and the driving mechanism.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 4 is a schematic structural view of the first supporting plate matching with the connecting frame in the invention.
Fig. 5 is a schematic view of the structure of the first wire roll in the present invention.
Fig. 6 is a schematic structural diagram of a third embodiment of the present invention.
Fig. 7 is a schematic structural view of the tension control device of the present invention.
In the figure:
First upright 11 and second upright 12
The third upright column 13 is connected with a cross beam 14
Connecting frame 27 saw wire 28
First take-up and pay-off motor 33 and second take-up and pay-off motor 34
First driving motor 50 first lead screw 51
First lead screw nut 52 first slide rail 53
First traverse feed screw nut 63 and second traverse motor 64
Connecting shaft 1004 tension pulley 1005
First spacing post 1006 and second spacing post 1007
Detailed Description
In order to further explain the technical scheme of the invention, the following detailed description is combined with the accompanying drawings.
Referring to fig. 1 to 7, the two-roller pressing stone cutting machine includes a frame 100, a saw wire 28, a wire roller, and a wire take-up and pay-off device, wherein the saw wire 28 is wound around the wire roller and connected to the wire take-up and pay-off device. In the present invention, the thread rollers include a first thread roller 23 and a second thread roller 25 both disposed in a horizontal direction, and in the embodiment, the axes of the first thread roller and the second thread roller 25 are located on the same horizontal plane.
The first and second thread rollers 23 and 25 are rotatably mounted on a mounting frame, the mounting frame is mounted on the machine frame 100 to be movable up and down, and the machine frame further includes a driving mechanism for driving the mounting frame to move up and down.
In one embodiment of the present invention, the mounting bracket includes a first mounting bracket 21 and a second mounting bracket 22, the first wire roller 23 is rotatably mounted on the first mounting bracket 21, the second wire roller 25 is rotatably mounted on the second mounting bracket 22, the first mounting bracket 21 is vertically movably mounted on the rack 100, and the second mounting bracket 22 is vertically movably mounted on the rack 100. The saw wire 28 is repeatedly wound on the first wire roller 23 and the second wire roller 25, the saw wire 28 forms a first net surface and a second net surface for cutting the stone 41 between the first wire roller 23 and the second wire roller 25, the second net surface is located above the first net surface, stone cutting is not performed, an accommodating space for accommodating the stone 41 is formed between the first net surface and the second net surface, when the stone is cut, the feeding trolley 40 conveys the stone 41 to the lower side of the first net surface, the first mounting frame 21 and the second mounting frame 22 are driven to descend through the driving mechanism, the stone 41 is sawed through the first net surface, and the distance between the first net surface and the second net surface is larger than the height of the stone 41.
The invention also comprises a power source for driving each wire roller to rotate, wherein the power source can be a motor or a plurality of motors or other power mechanisms capable of driving the wire rollers to rotate. In an embodiment, the power source includes a first motor 24 and a second motor 26. The first wire roller 23 is provided with a first motor 24 for driving the first wire roller 23 to rotate, and the second wire roller 25 is provided with a second motor 26 for driving the second wire roller 25 to rotate. The first motor 24 is fixed to the first mounting frame 21 and the second motor 26 is fixed to the second mounting frame 22. According to the invention, the first wire roller 23 and the second wire roller 25 are both provided with the motors, so that the saw wire 28 can move and saw more stably and efficiently.
As a preferred mode of the present invention, the rack 100 has a two-column structure, the driving mechanism includes a first driving mechanism and a second driving mechanism, the rack 100 includes a first column 11, a second column 12 and a connecting beam 14, an upper end of the first column 11 is connected to one end of the connecting beam 14, an upper end of the second column 12 is connected to the other end of the connecting beam 14, the first driving mechanism is disposed on the first column 11, and the second driving mechanism is disposed on the second column 12.
In another embodiment of the present invention, the mounting bracket is a cantilever-type mounting bracket, one end of which is movably mounted on the rack 100 up and down, and the other end of which is a free end extending away from the rack 100. Due to the installation mode, the free end of the installation frame is not interfered by the rack 100, and the occupied space of the equipment can be reduced. In such embodiments, the mounting frame may be one-piece or split. At this time, the rack 100 may be a column or a wall.
As another preferred mode of the present invention, the rack 100 has a four-column structure, the driving mechanism includes a first driving mechanism and a second driving mechanism, the rack 100 includes a first column 11, a second column 12, a third column 13, a fourth column, and a connecting beam 14, the connecting beam 14 is disposed along a horizontal direction, the first column 11 and the second column 12 are disposed along a front-rear direction, the third column 13 and the fourth column are disposed along a front-rear direction, an upper end of the first column 11 and an upper end of the second column 12 are connected to one end of the connecting beam 14, and an upper end of the third column 13 and an upper end of the fourth column are connected to the other end of the connecting beam 14.
As a preferred mode of the present invention, a first sliding groove is disposed on the first mounting frame 21, a first sliding rail 53 engaged with the first sliding groove is disposed on each of the first upright 11 and the second upright 12, a second sliding groove is disposed on the second mounting frame 22, a second sliding rail engaged with the second sliding groove is disposed on each of the third upright 13 and the fourth upright, and the first sliding rail 53 and the second sliding rail are disposed along a vertical direction. The driving mechanism comprises a first driving motor 50 and a second driving motor which are installed on the rack 100, an output shaft of the first driving motor 50 is connected with a first lead screw 51, a first lead screw nut 52 is arranged on the first lead screw 51 in a matched mode, the first lead screw nut 52 is fixedly connected with the first mounting rack 21, a second lead screw is arranged on an output shaft of the second driving motor, a second lead screw nut is arranged on the second lead screw, and the second lead screw nut is fixed on the second mounting rack 22.
In a preferred embodiment of the present invention, the pay-off and take-up device includes a first reel 31, a first pay-off and take-up motor 33 driven by the first reel 31, a second reel 32, and a second pay-off and take-up motor 34 driven by a second winding, the first pay-off and take-up motor 33 and the second pay-off and take-up motor 34 are mounted on the frame 100, specifically, the first pay-off and take-up motor 33 is fixedly connected to the first mounting frame 21, and the second pay-off and take-up motor 34 is fixedly connected to the second mounting frame 22. The saw wire 28 is one, one end of the saw wire 28 is connected to the first reel 31, the other end of the saw wire 28 is connected to the second reel 32, and the portion, between the first reel 31 and the second reel 32, of the saw wire 28 is wound in the first wire roller 23 and the second wire roller 25.
In a preferred embodiment of the present invention, the first mounting frame 21 and the second mounting frame 22 are connected by a connecting frame 27, and the connecting frame 27 is disposed in a horizontal direction. The first supporting plate 210 is arranged on the first mounting frame 21, the second supporting plate 220 is arranged on the second mounting frame 22, the connecting frame 27 extends from the first mounting frame 21 to the second mounting frame 22, and the first supporting plate 210 and the second supporting plate 220 are both slidably arranged on the connecting frame 27. in the invention, the first supporting plate 210 and the second supporting plate 220 are generally in a portal frame plate-shaped structure, the connecting frame 27 is provided with a transverse moving mechanism for driving the first supporting plate 210 to slide on the connecting frame 27 and driving the second supporting plate 220 to slide on the connecting frame 27, and the distance between the first wire roller and the second wire roller 25 is adjusted through the transverse moving mechanism, so that the span of the sawing wire 28 is adjusted to adapt to stones of different specifications.
As a preferred mode of the present invention, the traverse mechanism includes a first traverse motor 61 and a second traverse motor 64, a first traverse screw 62 is connected to an output shaft of the first traverse motor 61, a first traverse screw nut 63 is provided on the first traverse screw 62, the first support plate 210 is fixedly connected to the first traverse screw nut 63, a second traverse screw 64 is connected to an output shaft of the second traverse motor 64, a second traverse screw nut 65 is provided on the second traverse screw 64, and the second support plate 220 is fixedly connected to the second traverse screw nut 65.
In the present invention, the first wire roller 23 and the second wire roller 24 have the same structure, taking the first wire roller 23 as an example, a plurality of wire grooves 90 are provided on the surface of the first wire roller 23, the wire grooves 90 are formed along the circumferential direction of the first wire roller 23, and the plurality of wire grooves 90 are arranged along the axial direction of the first wire roller 23.
As a preferable mode of the present invention, the tension control device further comprises a brace 1000, a first swing arm 1001, a second swing arm 1002, a connecting shaft 1004 and a pushing mechanism 1003, wherein one end of the first swing arm 1001 is vertically installed on the connecting shaft 1004, the other end is connected with the pushing mechanism 1003, one end of the second swing arm 1002 is vertically installed on the connecting shaft 1004, the other end is installed with a tension pulley 1005 for winding the diamond wire, the connecting shaft 1004 is rotatably installed on the brace 1000, and the pushing mechanism 1003 is installed on the brace 1000. Specifically, first swing arm 1001, second swing arm 1002 and extension board 1000 all set up along vertical direction, pushing mechanism 1003 adopts the cylinder, electric putter or other drive mechanism, for example can adopt electric putter, electric putter articulates on extension board 1000, electric putter's flexible end is articulated with the lower extreme of first swing arm 1001, the upper end of first swing arm 1001 is fixed on even axle 1004, even axle 1004 extends along the horizontal direction, the upper end of second swing arm 1002 is fixed on even axle 1004, tension pulley 1005 is installed to the lower extreme of second swing arm 1002, tension pulley 1005 rotationally installs the lower extreme at second swing arm 1002. In order to limit the stroke of the second swing arm 1002, a first limit column 1006 and a second limit column 1007 are respectively arranged on two sides of the second swing arm 1002, and the first limit column 1006 and the second limit column 1007 are fixed on the support plate 1000. The tension control device is preferably used between the wire winding and unwinding device and the wire rollers, the tension of the diamond wires is adjusted, the diamond wires coming out of the wire winding and unwinding device are subjected to tension adjustment through the tension wheel 1005 and then enter the wire rollers, the diamond wires have proper tension in the wire rollers, the diamond wires are not prone to breakage, and stable cutting of the stone is guaranteed. During installation, according to the actual situation of the machine table, a plurality of reversing guide wheels for changing the trend of the diamond wire or supporting guide wheels for guiding the diamond wire to walk can be arranged. In order to sense the rotation angle of the connecting shaft 1004, an encoder 1008 can be further installed on the support plate 1000, the encoder 1008 is arranged corresponding to the connecting shaft 1004, a tension sensor is arranged on the reversing guide wheel or the supporting guide wheel, the encoder 1008, the tension sensor and the pushing mechanism 1003 are all connected to a controller, diamond wire constant tension adjustment is achieved through the controller, and stable stone cutting is guaranteed. In the tension adjustment, the pushing mechanism 1003 extends and retracts to drive the first swing arm 1001 to swing, and the first swing arm 1001 drives the second swing arm 1002 to swing through the connecting shaft 1004, so that the tension pulley 1005 swings.
The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.
Claims (10)
1. Two roll lower pressure formula stone material buddha's warrior attendant wire cut electrical discharge machining, including frame, saw line, line roller and receive and release the wire device, the saw line is around establishing on the line roller and being connected to receive and release the wire device, its characterized in that: the line roller is including all following first line roller and the second line roller that the horizontal direction set up, and first line roller and second line roller are all rotationally installed at the mounting bracket, and the mounting bracket can be installed with reciprocating in the frame, still including being used for driving the actuating mechanism that the mounting bracket reciprocated, the saw wire is repeated to be established on first line roller and second line roller, and the saw wire forms the first wire side that is used for cutting the stone material between first line roller and second line roller, and the saw wire still forms the second wire side that is located first wire side top between first line roller and second line roller, forms the accommodation space that is used for accepting the stone material between first wire side and the second wire side, still including being used for driving first line roller and/or second line roller pivoted power supply.
2. The two-roll down-press type stone diamond wire cutting machine according to claim 1, characterized in that: still include tension control device, tension control device includes extension board, first swing arm, second swing arm, links axle and pushing mechanism, and the one end of first swing arm is installed even epaxially perpendicularly, and the other end is connected with pushing mechanism, and the one end of second swing arm is installed even epaxially perpendicularly, and the other end is installed and is supplied buddha's warrior attendant line to wind the tension pulley of establishing, links the axle and rotationally installs on the extension board, and pushing mechanism installs on the extension board.
3. The two-roll down-press type stone diamond wire cutting machine according to claim 1, characterized in that: the mounting bracket is a cantilever type mounting bracket, one end of the mounting bracket can be mounted on the rack in a vertically movable mode, and the other end of the mounting bracket is a free end extending away from the rack.
4. The two-roll down-press type stone diamond wire cutting machine according to claim 1, characterized in that: the power source comprises a first motor for driving the first wire roller to rotate and a second motor for driving the second wire roller to rotate.
5. The two-roll down-press type stone diamond wire cutting machine according to claim 1, characterized in that: the mounting bracket comprises a first mounting bracket and a second mounting bracket, and the driving mechanism comprises a first driving mechanism for driving the first mounting bracket to move up and down and a second driving mechanism for driving the second mounting bracket to move up and down.
6. The two-roll down-press type stone diamond wire cutting machine according to claim 5, characterized in that: the frame includes first stand, second stand and connects the crossbeam, and the one end of connecting the crossbeam is connected to the upper end of first stand, and the other end of connecting the crossbeam is connected to the upper end of second stand, and first actuating mechanism sets up on first stand, and second actuating mechanism sets up on the second stand.
7. The two-roll down-press type stone diamond wire cutting machine according to claim 5, characterized in that: the frame includes first stand, second stand, third stand, fourth stand and connects the crossbeam, and first stand and second stand are laid along the fore-and-aft direction, and third stand and fourth stand are laid along the fore-and-aft direction, and the one end at the crossbeam is connected to the upper end of first stand and the upper end of second stand, and the other end at the crossbeam is connected to the upper end of third stand and the upper end of fourth stand.
8. The two-roller press-down type stone diamond wire cutting machine according to claim 7, characterized in that: the driving mechanism comprises a first driving motor and a second driving motor which are arranged on the rack, a first lead screw is connected to an output shaft of the first driving motor, a first lead screw nut is arranged on the first lead screw in a matched mode, the first lead screw nut is fixedly connected with the first mounting rack, a second lead screw is arranged on an output shaft of the second driving motor, a second lead screw nut is arranged on the second lead screw, and the second lead screw nut is fixed to the second mounting rack.
9. The two-roll down-press type stone diamond wire cutting machine according to claim 8, characterized in that: receive and release device include first reel, with first reel driven first receive and release line motor, second reel and with second winding driven second receive and release line motor, first receive and release line motor and second receive and release line motor and install in the frame, the saw wire is one, the one end of saw wire is connected on first reel, the other end of saw wire is connected on the second reel.
10. The two-roll down-press type stone diamond wire cutting machine according to claim 8, characterized in that: the first mounting frame is provided with a first supporting plate, the second mounting frame is provided with a second supporting plate, the connecting frame is provided with a hanging beam, the hanging beam extends from the first mounting frame to the second mounting frame, the first supporting plate and the second supporting plate are both arranged on the hanging beam in a sliding manner, a transverse moving mechanism for driving the first supporting plate to slide on the hanging beam and for driving the second supporting plate to slide on the hanging beam is arranged on the connecting frame, the transverse mechanism comprises a first transverse motor and a second transverse motor, an output shaft of the first transverse motor is connected with a first transverse screw rod, a first transverse screw rod nut is arranged on the first transverse screw rod, the first supporting plate is fixedly connected with the first transverse moving screw rod nut, an output shaft of the second transverse moving motor is connected with a second transverse moving screw rod, a second transverse moving screw rod nut is arranged on the second transverse moving screw rod, and the second supporting plate is fixedly connected with the second transverse moving screw rod nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010766372.0A CN111745831A (en) | 2020-08-03 | 2020-08-03 | Two-roller down-pressing type stone diamond wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010766372.0A CN111745831A (en) | 2020-08-03 | 2020-08-03 | Two-roller down-pressing type stone diamond wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111745831A true CN111745831A (en) | 2020-10-09 |
Family
ID=72712743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010766372.0A Pending CN111745831A (en) | 2020-08-03 | 2020-08-03 | Two-roller down-pressing type stone diamond wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111745831A (en) |
-
2020
- 2020-08-03 CN CN202010766372.0A patent/CN111745831A/en active Pending
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