CN212498347U - Four-roller jacking type stone diamond wire cutting machine - Google Patents

Abstract

The utility model relates to a four roller jacking formula stone material buddha's warrior attendant wire-electrode cutting machine, which comprises a frame, buddha's warrior attendant line, the line roller, a hoisting device and a take-up and pay-off device for lifting the stone material, buddha's warrior attendant line is around establishing on the line roller and connecting to the take-up and pay-off device, the line roller is including all along the first line roller that the horizontal direction set up, be located the second line roller of first line roller top, third line roller and the fourth line roller that is located third line roller top, first line roller and second line roller are rotationally installed in the frame, third line roller and fourth line roller are rotationally installed in the frame, hoisting device is including the layer board and. Adopt the technical scheme of the utility model afterwards, adopt to promote the motor and promote the lead screw and drive the layer board and reciprocate, compare current hydro-cylinder climbing mechanism, the utility model discloses a feed more stable accurate, can promote stone material cutting quality.

Description

Four-roller jacking type stone diamond wire cutting machine

Technical Field

The utility model relates to a four roller jacking formula stone material buddha's warrior attendant wire cut electrical discharge machining.

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. For this reason, in the chinese utility model patent of the bulletin number CN 209738022U, entitled "electroplate diamond wire saw for stone material", disclose an electroplate diamond wire saw for stone material, including diamond wire, line roller, winding power device, receipts winding device, the line roller is two, and the interval sets up in the hoist mechanism top side by side, and diamond wire is around establishing on two line rollers, receives winding device is two, sets up respectively in two line roller outsides, receives winding device including receiving and releasing the reel, receive and release, the line roller all is connected with 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.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a move stable, can promote four roller jacking formula stone material buddha's warrior attendant wire cut electrical discharge machining of stone material cutting quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the four-roller jacking type stone diamond wire cutting machine comprises a rack, a diamond wire, wire rollers, a lifting device for lifting the stone and a wire winding and unwinding device, wherein the diamond wire is wound on the wire rollers and is connected to the wire winding and unwinding device, the wire rollers comprise a first wire roller, a second wire roller, a third wire roller and a fourth wire roller, the first wire roller, the second wire roller, the third wire roller and the fourth wire roller are all arranged in the horizontal direction, the second wire roller, the third wire roller and the fourth wire roller are positioned above the first wire roller, the third wire roller and the fourth wire roller are rotatably arranged on the rack, the diamond wire is repeatedly wound on the first wire roller, the second wire roller, the third wire roller and the fourth wire roller, a first net surface for cutting the stone is formed between the first wire roller and the third wire roller, a second net surface is formed between the second wire roller and the fourth wire roller, and an accommodating space for accommodating the stone is formed between the first net surface and the second net surface, still including being used for driving each line roller pivoted power supply, hoisting device is including the layer board that is used for the bearing stone material and promotion motor, and the layer board passes through the spout slide rail and sets up with sliding from top to bottom in the frame, the output shaft that promotes the motor has the promotion lead screw, and the promotion lead screw sets up along vertical direction, is equipped with screw-nut on the promotion lead screw, layer board and screw-nut fixed connection.

As the utility model discloses a preferred mode still includes tension control device, and tension control device includes extension board, first swing arm, second swing arm, even 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 the diamond wire around the tension pulley of establishing, and even axle is rotationally installed on the extension board, and pushing mechanism installs on the extension board.

As a preferred mode of the present invention, the power source includes a drive the first motor for rotating the first wire roller, a drive the second motor for rotating the second wire roller, a drive the third motor for rotating the third wire roller and a drive the fourth motor for rotating the fourth wire roller.

As an optimized mode of the utility model, still include the mounting bracket, the mounting bracket is the cantilever type mounting bracket, and the one end of mounting bracket is installed in the frame, the other end is for keeping away from the free end that the frame extends.

As a preferred mode of the utility model, be equipped with first mounting bracket and second mounting bracket in the frame, first line roller with the second line roller sets up on first mounting bracket, the third line roller with the fourth line roller sets up on the second mounting bracket, the hoisting motor is four, the hoisting screw is four, and four hoisting screw correspond four angle point settings of layer board correspond in the frame the layer board is provided with four vertical guide rails, and the correspondence is equipped with four vertical spouts on the layer board.

As a preferred mode of the present invention, the frame includes first stand, second stand and link, first mounting bracket is fixed on first stand, the second mounting bracket is fixed on the second stand, and the upper end at first mounting bracket is fixed to the one end of link, and the upper end at the second mounting bracket is fixed to the other end of link.

As a preferred mode of the present invention, the wire winding and unwinding device comprises a first reel, a first wire winding and unwinding motor driven by the first reel, a second reel, and a second wire winding and unwinding motor driven by the second reel, wherein the first wire winding and unwinding motor and the second wire winding and unwinding motor are respectively installed on the first mounting frame and the second mounting frame, the diamond wire is one, one end of the diamond wire is connected to the first reel, and the other end of the diamond wire is connected to the second reel.

As an optimized mode of the present invention, the first mounting rack is rotatably mounted on the first upright through the first rotating mechanism, and the second mounting rack is rotatably mounted on the second upright through the second rotating mechanism.

As a preferred mode of the present invention, the first rotating mechanism includes a first slewing bearing and a first motor for driving the first slewing bearing to rotate, the inner ring of the first slewing bearing is fixed to the upper end of the first column, the outer ring of the first slewing bearing and the first mounting bracket is fixedly connected, the second rotating mechanism includes a second slewing bearing and a second motor for driving the second slewing bearing to rotate, the inner ring of the second slewing bearing is fixed to the upper end of the second column, the outer ring of the second slewing bearing and the second mounting bracket is fixedly connected.

As an optimized mode of the utility model, be equipped with first layer board on the first mounting bracket, be equipped with the second layer board on the second mounting bracket, the link is equipped with the hanging beam, and the hanging beam is followed first mounting bracket extends to the second mounting bracket, first layer board with the equal slidable of second layer board sets up on the hanging beam be equipped with on the link and be used for driving first layer board and slide on the hanging beam and be used for driving the gliding sideslip mechanism of second layer board on the hanging beam.

As the utility model discloses an optimal mode, the sideslip mechanism includes first sideslip motor and second sideslip motor, is connected with first sideslip lead screw on the output shaft of first sideslip motor, is equipped with first sideslip screw-nut on the first sideslip lead screw, first layer board and first sideslip screw-nut fixed connection are connected with second sideslip lead screw on the output shaft of second sideslip motor, are equipped with second sideslip screw-nut on the second sideslip lead screw, second layer board and second sideslip screw-nut fixed connection.

As the utility model discloses a preferred mode still includes the dancer rools, and the dancer rools is rotatable to be installed in the frame, buddha's warrior attendant line is around establishing on first line roller, second line roller, third line roller, fourth line roller and dancer rools repeatedly, and buddha's warrior attendant line forms the first wire side that is used for cutting the stone material between first line roller and third line roller, and first line roller, second line roller, third line roller, fourth line roller and dancer rools enclose into the accommodation space that is used for accepting the stone material.

Adopt the technical scheme of the utility model afterwards, adopt to promote motor and promote the lead screw and drive the layer board and reciprocate, compare current hydro-cylinder climbing mechanism, the utility model discloses feeding of stone material is more stable accurate, can buddha's warrior attendant line promotion stone material cutting quality. Further, the utility model discloses first mounting bracket is rotationally installed on first stand through first rotary mechanism, and the second mounting bracket is rotationally installed through second rotary mechanism on the second stand, can realize the adjustment of first line roller, second line roller, third line roller and fourth line roller angle, realize the accurate adjustment of stone material cutting angle, satisfy different stone material processing demands. Further, the utility model discloses a first sideslip mechanism and second sideslip mechanism can adjust the interval between first mounting bracket and the second mounting bracket, when cutting the less stone material of specification, can reduce the span with the interval between first line roller and the third line roller, promote cutting efficiency and cutting quality. Additionally the utility model discloses in, through setting up tension control device for the buddha's warrior attendant line has suitable tension in the roller, and the difficult broken string of buddha's warrior attendant line guarantees the stable cutting stone material.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a third embodiment of the present invention (the lifting device is not shown in the figure).

Fig. 4 is a schematic structural view of the first supporting board matching connection frame of the present invention.

Fig. 5 is a schematic structural view of the first wire roller of the present invention.

Fig. 6 is a schematic structural diagram of a fourth embodiment of the present invention.

Fig. 7 is a schematic structural view of the middle connection frame matching adjustment mechanism of the present invention.

Fig. 8 is a schematic structural diagram of a fifth embodiment of the present invention.

Fig. 9 is a schematic structural view of a sixth embodiment of the present invention (the lifting device is not shown in the figure).

Fig. 10 is a schematic structural diagram of the middle tension control device according to the present invention.

In the figure:

rack 100

First upright 11 and second upright 12

First mount 21 and second mount 22

First wire roller 23 and second wire roller 24

Third thread roller 25 and fourth thread roller 26

Connecting frame 27 diamond wire 28

First pallet 210 and second pallet 220

First motor 231 second motor 241

Third motor 251, fourth motor 261

First reel 31 and second reel 32

First take-up and pay-off motor 33 and second take-up and pay-off motor 34

Lifting motor 41 of supporting plate 40

Lifting screw 42 feed screw nut 43

Vertical guide 44

Stone 50

First traverse motor 61 first traverse screw 62

First traverse feed screw nut 63 and second traverse motor 64

Second traverse screw 64 and second traverse screw nut 65

Outer ring 71 of first slewing bearing of first slewing mechanism 70

Inner race 72 of first slewing bearing first motor 73

Outer ring 81 of second slewing bearing of second slewing mechanism 80

Inner race 82 of second slewing bearing second motor 83

Wire slot 90

First swing arm 1001 of fulcrum plate 1000

Second swing arm 1002 pushing mechanism 1003

Connecting shaft 1004 tension pulley 1005

First spacing post 1006 and second spacing post 1007

Encoder 1008

Detailed Description

In order to further explain the technical solution of the present invention, the following embodiments are described in detail.

Referring to fig. 1 to 10, the four-roller jacking type diamond cutting machine for stone materials comprises a frame 100, a diamond wire 28, a wire roller, a lifting device for lifting stone materials and a take-up and pay-off device, wherein the diamond wire 28 is wound on the wire roller and connected to the take-up and pay-off device. The utility model discloses in, the line roller is including all along the first line roller 23 that the horizontal direction set up, be located second line roller 24, the third line roller 25 of first line roller 23 top and be located the fourth line roller 26 of third line roller 25 top, in the embodiment, four line rollers distribute at four rectangular angular points, the utility model discloses in, four line rollers also can be trapezoidal setting.

The frame 100 may include a first mounting bracket 21 and a second mounting bracket 22, the first and second wire rollers 23 and 24 being rotatably mounted on the first mounting bracket 21, and the third and fourth wire rollers 25 and 26 being rotatably mounted on the second mounting bracket 22. The diamond wire 28 is repeatedly wound around the first wire roller 23, the second wire roller 24, the third wire roller 25 and the fourth wire roller 26, the diamond wire 28 forms a first net surface for cutting the stone material 41 between the first wire roller 23 and the third wire roller 25, the diamond wire 28 forms a second net surface between the second wire roller 24 and the fourth wire roller 26, an accommodating space for accommodating the stone material 41 is formed between the first net surface and the second net surface, and the distance between the first net surface and the second net surface is greater than the height of the stone material 41.

The utility model discloses in still including being used for driving each line roller and carrying out the pivoted power supply, the power supply can be a motor or a plurality of motor, perhaps adopts other can drive line roller pivoted power unit. In the embodiment, the power sources include a first motor 231, a second motor 241, a third motor 251, and a fourth motor 261. The first wire roller 23 is provided with a first motor 231 for driving the first wire roller 23 to rotate, and the second wire roller 24 is provided with a second motor 241 for driving the second wire roller 24 to rotate. As an optimized mode of the present invention, the third wire roller 25 is provided with a third motor 251 for driving the third wire roller 25, the fourth wire roller 26 is provided with a fourth motor 261 for driving the fourth wire roller 26, the first motor 231 and the second motor 241 are fixed on the first mounting frame 21, and the third motor 251 and the fourth motor 261 are fixed on the second mounting frame 22. The utility model discloses, first line roller 23, second line roller 24, third line roller 25 and fourth line roller 26 all set up the motor for diamond wire 28 can move about more stably high-efficiently and saw cut.

The utility model discloses in, hoisting device is including the layer board 40 and the lift motor 41 that are used for bearing stone material 50, and layer board 40 sets up through the spout slide rail with sliding from top to bottom in frame 100, the output shaft that promotes motor 41 has lift lead screw 42, and lift lead screw 42 sets up along vertical direction, is equipped with screw-nut 43 on the lift lead screw 42, layer board 40 and screw-nut 43 fixed connection.

As an optimized mode of the utility model, the hoisting motor 41 is four, hoisting screw 42 is four, and four hoisting screw 42 correspond four corner points of layer board 40 set up correspond in the frame 100 layer board 40 is provided with four vertical guide rails 44, and the last correspondence of layer board 40 is equipped with four vertical spouts.

The utility model discloses the middle frame can be wall body or cylinder, and first line roller 23 and second line roller 24 direct mount are on wall body or cylinder. As an optimized mode of the present invention, the mounting rack is a cantilever type mounting rack, one end of the mounting rack is installed on the rack 100, and the other end is a free end extending from the rack 100.

As a preferred mode of the present invention, the frame 100 includes a first column 11, a second column 12 and a connecting frame 27, the first mounting frame 21 is fixed on the first column 11, the second mounting frame 22 is fixed on the second column 12, one end of the connecting frame 27 is fixed on the upper end of the first mounting frame 21, and the other end of the connecting frame 27 is fixed on the upper end of the second mounting frame 21.

For a preferred mode of the present invention, the wire winding and unwinding device comprises a first reel 31, a first winding and unwinding motor 33 and a second reel 32 which are driven by the first reel 31, and a second winding and unwinding motor 34 which is driven by the second winding, wherein the first winding and unwinding motor 33 and the second winding and unwinding motor 34 are installed on the frame 100, specifically, the first winding and unwinding motor 33 is fixedly connected with the first mounting frame 21, and the second winding and unwinding motor 34 is fixedly connected with the second mounting frame 22, of course, the present invention is characterized in that the first winding and unwinding motor 33 can also be installed on the first stand 11, and the second winding and unwinding motor 34 can also be installed on the second stand 12. The diamond wire 28 is one, one end of the diamond wire 28 is connected to the first reel 31, the other end of the diamond wire 28 is connected to the second reel 32, and the portion of the diamond wire 28 between the first reel 31 and the second reel 32 is wound around the first wire roller 23, the second wire roller 24, the third wire roller 25, and the fourth wire roller 26.

As a preferred mode of the present invention, the first mounting frame 21 is rotatably mounted on the first upright 11 through a first rotating mechanism 70, and the second mounting frame 21 is rotatably mounted on the second upright 12 through a second rotating mechanism 80.

As a preferred mode of the present invention, the first rotating mechanism 70 includes a first rotary support and a first motor 73 for driving the first rotary support to rotate, the inner ring 72 of the first rotary support is fixed at the upper end of the first column 11, the outer ring 71 of the first rotary support is fixedly connected to the first mounting frame 21, the second rotating mechanism 80 includes a second rotary support and a second motor 83 for driving the second rotary support to rotate, the inner ring 82 of the second rotary support is fixed at the upper end of the second column 12, and the outer ring 81 of the second rotary support is fixedly connected to the second mounting frame 21. The utility model discloses in, first slewing bearing's axis and second slewing bearing's axis all set up along vertical direction.

As an optimized mode of the present invention, the first supporting board 210 is disposed on the first mounting frame 21, the second supporting board 220 is disposed on the second mounting frame 22, the connecting frame 27 is disposed with a hanging beam, the hanging beam is extended from the first mounting frame 21 to the second mounting frame 22, the first supporting board 210 and the second supporting board 220 are slidably disposed on the connecting frame 27, the present invention is characterized in that the first supporting board 210 and the second supporting board 220 are substantially a portal plate structure, and the connecting frame 27 is disposed with a traversing mechanism for driving the first supporting board 210 to slide on the connecting frame 27 and for driving the second supporting board 220 to slide on the connecting frame 27.

As the utility model discloses an optimal mode, the sideslip mechanism includes first sideslip motor 61 and second sideslip motor 64, is connected with first sideslip lead screw 62 on the output shaft of first sideslip motor 61, is equipped with first sideslip screw nut 63 on the first sideslip lead screw 62, first layer board 210 and first sideslip screw nut 63 fixed connection are connected with second sideslip lead screw 64 on the output shaft of second sideslip motor 64, are equipped with second sideslip screw nut 65 on the second sideslip lead screw 64, second layer board 220 and second sideslip screw nut 65 fixed connection, the utility model discloses in, first sideslip lead screw 62 and second sideslip lead screw 64 all set up along the horizontal direction.

The utility model discloses in, first line roller 23, second line roller 24, third line roller 25 and fourth line roller 26 structure are the same to first line roller 23 is taken as an example, is equipped with a plurality of wire casings 90 on the surface of first line roller 23, and wire casing 90 is seted up along the circumference of first line roller 23, and a plurality of wire casings 90 are arranged along the axial of first line roller 23.

As an optimized mode of the present invention, the first mounting frame 21 and the second mounting frame 22 are connected through the connecting frame 27, and further include an adjusting roller 80 located above the first net surface, the adjusting roller 80 is installed on the connecting frame 27 through the movable frame 74 in a manner of being capable of moving up and down, the adjusting roller 80 is rotatably installed on the movable frame 74, the adjusting roller 80 is set up and set up in the accommodating space along the horizontal direction, and the connecting frame 27 is provided with an adjusting mechanism for driving the movable frame 74 to move up and down. The adjusting mechanism comprises a first adjusting motor 71 and a second adjusting motor 75, a first adjusting screw 72 is arranged on an output shaft of the first adjusting motor 71, a first adjusting screw nut 73 is arranged on the first adjusting screw 72, the first adjusting screw nut 73 is fixedly connected with one end of the movable frame 74, a second adjusting screw 76 is arranged on an output shaft of the second adjusting motor 75, a second adjusting screw 76 nut is arranged on the second adjusting screw 76, and the second adjusting screw nut is fixedly connected with the other end of the movable frame 74. The utility model discloses in, first accommodate the lead screw 72 and second accommodate the lead screw 76 are established in the both sides of link 27 along vertical direction branch, drive adjustable shelf 74 through first accommodate the motor 71 and second accommodate the motor 75 and move about steadily from top to bottom to carry out stretch-draw to buddha's warrior attendant line 28, realize buddha's warrior attendant line 28's tension adjustment. Further, the present invention may further include a fifth motor for driving the adjusting roller 80 to rotate, and the fifth motor is installed on the movable frame 74.

In another embodiment of the present invention, the adjusting roller 80 is used to adjust the direction of the diamond wire. At this time, the first wire roller 23 and the second wire roller 24 are rotatably installed on the machine frame 100, the third wire roller 25 and the fourth wire roller 26 are rotatably installed on the machine frame 100, the adjusting roller 80 is rotatably installed on the machine frame 100, the diamond wire 28 is repeatedly wound around the first wire roller 23, the second wire roller 24, the third wire roller 25, the fourth wire roller 26 and the adjusting roller 80, the diamond wire 28 forms a first net surface 281 between the first wire roller 23 and the third wire roller 25 for cutting the stone material 41, a second net surface 282 aligned with the first net surface 281 is formed between the second wire roller 24 and the fourth wire roller 26 of the diamond wire 28, the diamond wire 28 in the first net surface 281 is vertically aligned with the corresponding diamond wire 28 in the second net surface 282, the diamond wires 28 of the first net surface 281 and the second net surface 282 can pass through the same slit of the stone material, and the first wire roller 23, the second wire roller 24, the third wire roller 25, the fourth wire roller 26 and the adjusting roller 80 enclose an accommodating space for accommodating the stone material 41, in the embodiment, the dancer 80 is disposed on the right side of the third wire roller 25, or the dancer 80 is disposed on the left side of the first wire roller 23. A fifth motor for driving the adjusting roller 80 to rotate may be further connected to the adjusting roller 80.

As the utility model discloses a preferred mode still includes tension control device, tension control device includes extension board 1000, first swing arm 1001, second swing arm 1002, even axle 1004 and pushing mechanism 1003, the one end of first swing arm 1001 is installed even epaxially 1004 perpendicularly, the other end is connected with pushing mechanism 1003, the one end of second swing arm 1002 is installed perpendicularly on even axle 1004, the other end is installed and is supplied the diamond wire around the tension pulley 1005 of establishing, even axle 1004 rotationally installs on extension board 1000, pushing mechanism 1003 is installed on extension board 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 utility model discloses a tension control device is preferred to be used in between pay-off and take-up device and line roller, adjusts the tension of buddha's warrior attendant line, carries out tension adjustment and reentries each line roller from the buddha's warrior attendant line that receive and release line device to come out through tension pulley 1005 for buddha's warrior attendant line has suitable tension in the line roller, and buddha's warrior attendant line is difficult for the broken string, guarantees to stabilize the cutting stone material. 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 embodiment of the present invention, and any person can properly change or modify the product form of the present invention without departing from the scope of the present invention.

Claims (10)

1. Four roller jacking formula stone material buddha's warrior attendant wire cut electrical discharge machining, including frame, buddha's warrior attendant line, line roller, be used for lifting the hoisting device and receive and release the pay-off of stone material, buddha's warrior attendant line is around establishing on the line roller and being connected to receive and release the device, its characterized in that: the line roller comprises a first line roller, a second line roller, a third line roller and a fourth line roller, wherein the first line roller, the second line roller and the third line roller are arranged in the horizontal direction, the second line roller and the third line roller are arranged above the first line roller, the fourth line roller is arranged above the third line roller, the first line roller and the second line roller are rotatably arranged on the rack, the third line roller and the fourth line roller are rotatably arranged on the rack, the diamond wire is repeatedly wound on the first line roller, the second line roller, the third line roller and the fourth line roller, a first net surface for cutting the stone is formed between the first line roller and the third line roller, a second net surface is formed between the second line roller and the fourth line roller by the diamond wire, an accommodating space for accommodating the stone is formed between the first net surface and the second net surface, the power source for driving each line roller to rotate is further included, the lifting device comprises a supporting plate for supporting the stone and a lifting motor, the supporting plate is arranged on the rack in a way that the stone can slide, the output shaft of the lifting motor is connected with a lifting screw rod, the lifting screw rod is arranged along the vertical direction, a screw nut is arranged on the lifting screw rod, and the supporting plate is fixedly connected with the screw nut.

2. The four-roller jack-up type marble wire cutting machine according to claim 1, wherein: 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 four-roller jack-up type marble wire cutting machine according to claim 1, wherein: the power supply is including the drive first motor of first line roller pivoted, be used for the drive second line roller pivoted second motor, be used for the drive third line roller pivoted third motor and be used for the drive fourth line roller pivoted fourth motor.

4. The four-roller jack-up type marble wire cutting machine according to claim 1, wherein: still include the mounting bracket, the mounting bracket is the cantilever type mounting bracket, and the one end of mounting bracket is installed in the frame, the other end is for keeping away from the free end that the frame extends.

5. The four-roller jack-up type marble wire cutting machine according to claim 1, wherein: be equipped with first mounting bracket and second mounting bracket in the frame, first line roller with second line roller sets up on first mounting bracket, third line roller with fourth line roller sets up on the second mounting bracket, it is four to promote the motor, it is four to promote the lead screw, and four promotion lead screws correspond four corner points of layer board set up correspond in the frame the layer board is provided with four vertical guide rails, and the correspondence is equipped with four vertical spouts on the layer board.

6. The four-roller jack-up type marble wire cutting machine according to claim 5, wherein: the frame includes first stand, second stand and link, first mounting bracket is fixed on first stand, the second mounting bracket is fixed on the second stand, and the upper end at first mounting bracket is fixed to the one end of link, and the upper end at the second mounting bracket is fixed to the other end of link.

7. The four-roller jack-up type marble wire cutting machine according to claim 6, wherein: receive and release device include first reel, with first reel driven first receive and release line motor, second reel and with second wire winding driven second receive and release line motor, first receive and release line motor and second receive and release line motor and install respectively first mounting bracket with on the second mounting bracket, the buddha's warrior attendant line is one, the one end of buddha's warrior attendant line is connected on first reel, the other end of buddha's warrior attendant line is connected on the second reel.

8. The four-roller jack-up type marble wire cutting machine according to claim 7, wherein: the first mounting frame is rotatably mounted on the first upright post through a first rotating mechanism, the second mounting frame is rotatably mounted on the diamond-wire stone cutting machine on the second upright post through a second rotating mechanism, the first rotating mechanism comprises a first slewing bearing and a first motor for driving the first slewing bearing to rotate, an inner ring of the first slewing bearing is fixed at the upper end of the first upright post, an outer ring of the first slewing bearing is fixedly connected with the first mounting frame, the second rotating mechanism comprises a second slewing bearing and a second motor for driving the second slewing bearing to rotate, an inner ring of the second slewing bearing is fixed at the upper end of the second upright post, an outer ring of the second slewing bearing is fixedly connected with the second mounting frame, the diamond-wire stone cutting machine of the diamond-wire stone cutting machine is arranged on the first mounting frame, and a first supporting plate is arranged on the first mounting frame, 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 way, 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, a stone, 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.

9. The four-roller jack-up type marble wire cutting machine according to claim 1, wherein: the first wire roller, the second wire roller, the third wire roller and the fourth wire roller are identical in structure, a plurality of wire grooves are formed in the surface of the first wire roller and are arranged along the circumferential direction of the first wire roller, and the plurality of wire grooves are arranged along the axial direction of the first wire roller.

10. The four-roller jack-up type marble wire cutting machine according to claim 1, wherein: still include the dancer rools, the dancer rools is rotatable to be installed in the frame, the buddha's warrior attendant line is repeatedly around establishing on first line roller, second line roller, third line roller, fourth line roller and dancer rools, and first line roller, second line roller, third line roller, fourth line roller and dancer rools enclose into the accommodation space that is used for accepting the stone material.

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