Cutting equipment

Abstract

The invention discloses cutting equipment, and particularly relates to the technical field of large-size diamond wire double-face cutting, the cutting equipment comprises a take-up and pay-off machine and a diamond wire cutting machine, the take-up and pay-off machine and the diamond wire cutting machine can be independently transported and spliced, and the take-up and pay-off machine is composed of a mounting base, an electric control system, an outer cover system and a diamond wire net take-up and pay-off assembly. According to the cutting device, the diamond wire net lifting assembly is arranged, the driving motor drives the cutting wheel, the adjusting wheel, the steering wheel and the diamond wire net to move downwards through the lifting lead screw, the lead screw base and the lifting back plate, efficient cutting of large-size materials is achieved, meanwhile, the height of the whole cutting wire net can be manually adjusted to an operable position, and therefore a ladder stand is omitted; according to the diamond wire net cutting device, a single operator can conduct threading operation, meanwhile, high-speed cutting of large-size materials is achieved, the lifting lead screw is arranged on the outer side of a cutting area, the influence of cutting liquid on the diamond wire net lifting assembly is effectively reduced, the use environment of moving parts is improved, and therefore the service life of the device is prolonged.

Description

Technical Field

[0001] The invention belongs to the technical field of double-sided cutting of large-size diamond wires, and in particular relates to a cutting device. Background Art

[0002] Diamond wire cutting equipment uses a diamond wire saw as a cutting consumable and is used to cut marble, jade, single crystal silicon and semiconductor materials. In actual use, the diamond wire is tightly wound around the pay-off and take-up spools. The pay-off and take-up spools and traction wheels are driven by a servo motor to reciprocate at high speed, forming a cutting wire network together with the cable arrangement system and tension system to achieve the purpose of reciprocating cutting of large-sized materials.

[0003] The document with publication number CN117841190A discloses a diamond wire saw device, which belongs to the field of marble processing technology, including a column base, a column and a beam, wherein the four columns are distributed in a rectangular shape on the column base and one end is detachably connected to the column base, and the other end of the four columns is detachably connected to the beam, and also includes: a supporting mechanism, installed on the column, for supporting the device; a cutting mechanism, installed on the supporting mechanism, for cutting the marble block; a driving mechanism, installed on the beam, for driving the supporting mechanism to perform linear movement in the vertical direction; a spray assembly, installed on the column, for spraying and cooling the marble block cut by the cutting mechanism; wherein the driving mechanism includes a driving motor, a first reducer, a first rotating shaft, a second reducer, a second rotating shaft and a third reducer; the invention can perform precise and fast cutting of marble, but in actual operation, part of the lifting mechanism is arranged inside the cutting chamber. During long-term processing, water mist and water flow will affect the overall device, so it needs to be improved. Summary of the Invention

[0004] The purpose of the present invention is to propose a cutting device in order to solve the problem that part of the lifting mechanism is arranged inside the cutting chamber and the water mist and water flow will affect the entire device during the long-term processing.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A cutting device, comprising a wire retractor and a diamond wire cutting machine, both of which can be transported separately and spliced ​​together. The wire retractor consists of a mounting base, an electrical control system, an outer cover system, and a diamond wire mesh retractor assembly. The diamond wire cutting machine consists of a top plate, two fixed brackets, a load-bearing base, a material fixing frame, and a diamond wire mesh lifting assembly. A diamond wire is connected to the diamond wire mesh retractor assembly and the diamond wire mesh lifting assembly via a transmission mechanism. The diamond wire mesh lifting assembly includes two symmetrically arranged lifting backplates, which are slidably connected to one side of a fixed bracket. Both sides of the lifting backplates are rotatably connected to cutting wheels. The side of the lifting backplate facing away from the fixed bracket is connected to two symmetrically arranged first linear modules. One side of the two first linear modules close to the outer cover system is rotatably connected to an adjusting wheel arranged perpendicular to the lifting backplate, and one side of the two first linear modules away from the outer cover system is rotatably connected to a steering wheel arranged parallel to the lifting backplate.

[0006] As a further description of the above technical solution: A through slot is provided on one side of the fixed bracket, and a driving motor is fixedly installed in the through slot through a first mounting plate. One end of the output shaft of the driving motor is connected to a lifting screw, and the other end of the lifting screw is rotatably connected to the inner wall of the through slot. The outer surface of the lifting screw is transmission-connected to a screw seat, and one side of the screw seat is connected to one side of the lifting back plate.

[0007] As a further description of the above technical solution: The diamond wire is wound between the cutting wheel, the steering wheel and the adjusting wheel. Two symmetrically arranged limiting vertical plates are connected inside the through slot. Both sides of the screw seat are fitted with one side of the limiting vertical plates.

[0008] As a further description of the above technical solution: The diamond wire mesh retracting and unretracting assembly includes a frame, which is connected to the top of the mounting base. Two symmetrically arranged second linear modules are provided on both sides of the frame. One side of the second linear module is connected to a rotating member, and one side of the rotating member is rotatably connected to a connecting member. The connecting member is rotatably connected to a wire arrangement wheel on one side, and two symmetrically arranged correcting wheels are rotatably connected to the bottom side of the connecting member.

[0009] As a further description of the above technical solution: The frame includes a main frame, an ear piece, a side connecting frame and an L-shaped connecting frame. The main frame is connected to the mounting base, and the second linear module is connected to one side of the main frame. One side of the ear piece is rotatably connected to an adjustment wheel, and one side of the side connecting frame is rotatably connected to a floating wheel. A fixed motor is fixedly installed on one side of the L-shaped connecting frame, and one end of the fixed motor output shaft extends to the other side of the L-shaped connecting frame and is connected to an adjusting rod, and one side of the adjusting rod is rotatably connected to a tension wheel.

[0010] As a further description of the above technical solution: Two symmetrically arranged wire-reeling devices are connected to the top of the mounting base. The two wire-reeling devices are located on both sides of the frame. The two ends of the diamond wire are respectively wound on the two wire-reeling devices. The deviation correction wheel, wire arrangement wheel, tension wheel and adjustment wheel are all connected to the diamond wire transmission.

[0011] As a further description of the above technical solution: A cooling mechanism is provided at the bottom of the top plate, and the tops of the two fixed brackets are connected to the bottom of the same top plate. The cooling mechanism includes two symmetrically arranged connecting pipes, which are used to connect to an external supply device. The bottom of the connecting pipe is connected to a plurality of spray pipes distributed in a linear array.

[0012] As a further description of the above technical solution: The top of the mounting base is connected to the bottom of the electric control system, and one side of the electric control system is connected to the outer cover system.

[0013] As a further description of the above technical solution: A material back plate is connected between the two fixed supports, and the bearing base is arranged between the two fixed supports, and the bearing base is located directly below the top plate.

[0014] As a further description of the above technical solution: Both sides of the material back plate are connected to one side of the material fixing frame, and two symmetrically arranged hinged seats are connected to both sides of one of the fixing frames. The material fixing frame is hinged to the hinged seat, and a connecting clip is connected to the side of the material fixing frame away from the hinged seat, and two symmetrically arranged clamping rods are connected to both sides of the other side fixing frame, and the connecting clip and the clamping rod can be clamped.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In the present invention, by setting a diamond wire mesh lifting assembly, the driving motor drives the cutting wheel, the adjusting wheel, the steering wheel and the diamond wire mesh to move downward through the lifting screw, the screw seat and the lifting back plate, thereby realizing efficient cutting of large-size materials. At the same time, the overall cutting wire mesh height can be manually adjusted to an operable position, thereby eliminating the need for climbing a ladder and enabling a single operator to perform threading operations, while realizing high-speed cutting of large-size materials. The lifting screw is arranged outside the cutting area, which effectively reduces the impact of the cutting fluid on the diamond wire mesh lifting assembly, improves the use environment of the moving parts, and thus increases the service life of the equipment. The integrated design of the large-size material fixing part realizes high-quality and high-stability vertical cutting.

[0016] 2. In the present invention, by setting a diamond wire mesh retracting and unwinding component, the second linear module cooperates with the correction wheel and the wire arrangement wheel to reciprocate, ensuring the synchronous winding of the diamond wire by the retracting and unwinding device, avoiding entanglement of the wire rope when retracting and unwinding, and ensuring the orderly winding of the diamond wire by the retracting and unwinding device. At the same time, the tension wheel can be deflected under the drive of the fixed motor, so as to adjust the overall tension of the diamond wire during cutting, avoiding the diamond wire from being broken due to excessive tension or insufficient cutting force due to insufficient tension when cutting large-size materials, thereby improving the cutting effect of large-size materials.

[0017] 3. In the present invention, by separating the diamond wire mesh retracting and unreeling assembly from the diamond wire mesh lifting assembly, the retracting and unreeling part and the cutting part are separated, so that the overall footprint of the equipment is small and it is convenient to transport. At the same time, the separation of the retracting and unreeling part and the cutting part also improves the dynamic performance of the equipment, avoids the mutual influence of vibration between the two, and improves the overall dynamic performance of the equipment.

[0018] 4. In the present invention, by setting up two material fixing frames and cooperating with the material back plate, two pieces of large-sized materials can be processed simultaneously, thereby improving the efficiency of cutting processing. Moreover, the material fixing frames are opened and closed on the sides, so that the overall fixed support force of the material fixing frames on the large-sized materials is relatively uniform, thereby improving the support force during the processing of large-sized materials and ensuring the stability during the processing of large-sized materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of a partially cutaway three-dimensional structure of the present invention; Figure 3 It is a front view planar structure schematic diagram of the present invention; Figure 4 Schematic diagram of the three-dimensional structure of the diamond wire mesh lifting assembly in the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of part A; Figure 6 This is a schematic diagram of the three-dimensional structure of the diamond wire mesh lifting assembly from another perspective of the present invention; Figure 7 It is a schematic diagram of a partial three-dimensional structure of the diamond wire mesh lifting assembly of the present invention; Figure 8 Schematic diagram of the three-dimensional structure of the diamond wire mesh retractable assembly in the present invention; Figure 9 For the present invention Figure 8 The enlarged structural diagram of part B in the middle; Figure 10 Schematic diagram of the three-dimensional structure of the cable arrangement wheel in the present invention; Figure 11 This is a schematic diagram of the front planar structure of the diamond wire mesh retracting and extending assembly of the present invention; Figure 12 It is a schematic diagram of the three-dimensional structure of the diamond wire mesh lifting assembly and the diamond wire mesh retracting assembly in the present invention.

[0020] Legend: 1. Electric control system; 2. Outer cover system; 3. Articulated seat; 4. Cooling mechanism; 5. Top plate; 6. Fixed bracket; 7. Diamond wire net lifting assembly; 701. Lifting back plate; 702. First linear module; 703. Cutting wheel; 704. Steering wheel; 705. Adjusting wheel; 706. Driving motor; 707. Lifting screw; 708. Limiting vertical plate; 8. Material fixing frame; 9. Diamond wire net retracting and releasing assembly; 901. Retracting and releasing device; 902. Frame; 903. Tension wheel; 904. Adjusting wheel; 905. Second linear module; 906. Fixed motor; 907. Floating wheel; 908. Wire arrangement wheel; 909. Connecting piece; 910. Correcting wheel; 10. Mounting base; 11. Load-bearing base; 12. Diamond wire; 13. Material back plate; 14. Connecting rod; 15. Connecting buckle. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0022] See also Figures 1-12 , the present invention provides a technical solution: A cutting device includes a wire retractor and a diamond wire cutting machine, both of which can be transported separately and spliced ​​together. The wire retractor consists of a mounting base 10, an electronic control system 1, an outer cover system 2, and a diamond wire mesh retractor assembly 9. The diamond wire cutting machine consists of a top plate 5, two fixed brackets 6, a load-bearing base 11, a material fixing frame 8, and a diamond wire mesh lifting assembly 7. A diamond wire 12 is connected between the diamond wire mesh retractor assembly 9 and the diamond wire mesh lifting assembly 7. The diamond wire mesh lifting assembly 7 includes two symmetrically arranged lifting back plates 701, which are slidably connected to one side of the fixed bracket 6. Both sides of the lifting back plates 701 are rotatably connected to cutting wheels 703. The side of the lifting back plates 701 away from the fixed bracket 6 is connected to two symmetrically arranged first linear modules 702. The two first linear modules 702 close to the outer cover system 2 are rotatably connected to the adjusting wheels 705 arranged perpendicular to the lifting back plates 701. The two first linear modules 702 away from the outer cover system 2 are rotatably connected to the steering wheels 705 arranged parallel to the lifting back plates 701. Wheel 704, a through slot is provided on one side of the fixed bracket 6, and a driving motor 706 is fixedly installed in the through slot through a first mounting plate, one end of the output shaft of the driving motor 706 is connected to a lifting screw 707, and the other end of the lifting screw 707 is rotatably connected to the inner wall of the through slot, and the outer surface of the lifting screw 707 is transmission-connected to a screw seat, one side of the screw seat is connected to one side of the lifting back plate 701, and the diamond wire 12 is wound between the cutting wheel 703, the steering wheel 704 and the adjusting wheel 705, and two symmetrically arranged limit vertical plates 708 are connected inside the through slot, and both sides of the screw seat are in contact with one side of the limit vertical plate 708.

[0023] The specific implementation method is as follows: by setting up a diamond wire mesh lifting assembly 7, the driving motor 706 drives the cutting wheel 703, the adjusting wheel 705, the steering wheel 704 and the diamond wire mesh to move downward through the lifting screw 707, the screw seat and the lifting back plate 701, so as to realize efficient cutting of large-size materials. At the same time, the overall cutting wire mesh height can be manually adjusted to an operable position, thereby eliminating the ladder and realizing a single operator to perform the threading operation, while realizing high-speed cutting of large-size materials. The lifting screw 707 is arranged outside the cutting area, which effectively reduces the impact of the cutting fluid on the diamond wire mesh lifting assembly 7, improves the use environment of the moving parts, and thus increases the service life of the equipment. The integrated design of the large-size material fixing part realizes high-quality and high-stability vertical cutting.

[0024] The diamond wire mesh retracting assembly 9 includes a frame 902, which is connected to the top of the mounting base 10. Two symmetrically arranged second linear modules 905 are provided on both sides of the frame 902. One side of the second linear module 905 is connected to a rotating member, and one side of the rotating member is rotatably connected to a connecting member 909. The connecting member 909 is rotatably connected to a wire wheel 908 on one side, and the bottom side of the connecting member 909 is rotatably connected to two symmetrically arranged correcting wheels 910. The frame 902 includes a main frame, an ear piece, a side connecting frame and an L-shaped connecting frame. The main frame is connected to the mounting base 10, the second linear module 905 is connected to one side of the main frame, and the ear piece is rotatable on one side. It is connected to an adjusting wheel 904, a floating wheel 907 is rotatably connected to one side of the side connecting frame, a fixed motor 906 is fixedly installed on one side of the L-shaped connecting frame, one end of the output shaft of the fixed motor 906 extends to the other side of the L-shaped connecting frame and is connected to an adjusting rod, and one side of the adjusting rod is rotatably connected to a tension wheel 903, and two symmetrically arranged wire-reeling devices 901 are connected to the top of the mounting base 10, and the two wire-reeling devices 901 are respectively located on both sides of the frame 902, and both ends of the diamond wire 12 are respectively wound on the two wire-reeling devices 901, and the deviation correction wheel 910, the wire arrangement wheel 908, the tension wheel 903 and the adjustment wheel 904 are all connected to the diamond wire 12 for transmission.

[0025] The specific implementation method is as follows: by setting up a diamond wire mesh retracting and unreeling component 9, the second linear module 905 cooperates with the correction wheel 910 and the wire arrangement wheel 908 to reciprocate, ensuring that the retracting and unreeling device 901 winds the diamond wire 12 synchronously, avoiding entanglement of the wire rope when retracting and unreeling, and ensuring that the retracting and unreeling device 901 rewinds the diamond wire 12 in an orderly manner. At the same time, the tension wheel 903 can be deflected under the drive of the fixed motor 906, so as to adjust the overall tension of the diamond wire 12 during cutting, avoiding the diamond wire 12 from being broken due to excessive tension or insufficient cutting force due to insufficient tension when cutting large-size materials, thereby improving the cutting effect of large-size materials.

[0026] A cooling mechanism 4 is provided at the bottom of the top plate 5, and the tops of the two fixed brackets 6 are connected to the bottom of the same top plate 5. The cooling mechanism 4 includes two symmetrically arranged connecting pipes, which are used to connect to an external supply device. The bottom of the connecting pipe is connected to a plurality of spray pipes distributed in a linear array. The top of the mounting base 10 is connected to the bottom of the electronic control system 1, and one side of the electronic control system 1 is connected to the outer cover system 2. A material back plate 13 is connected between the two fixed brackets 6. The bearing base 11 is provided between the two fixed brackets 6. The bearing base 11 is located directly below the top plate 5. Both sides of the material back plate 13 are connected to one side of the material fixing frame 8. Two symmetrically arranged hinged seats 3 are connected to both sides of one of the fixed brackets 6. The material fixing frame 8 is hinged to the hinged seat 3. A connecting buckle 15 is connected to the side of the material fixing frame 8 away from the hinged seat 3. Two symmetrically arranged clamping rods 14 are connected to both sides of the other side fixed bracket 6. The connecting buckle 15 and the clamping rod 14 can be clamped.

[0027] The specific implementation method is as follows: by separating the diamond wire mesh retracting and unreeling assembly 9 from the diamond wire mesh lifting assembly 7, the retracting and unreeling part and the cutting part are separated, so that the overall footprint of the device is small and convenient for transportation. At the same time, the separation of the retracting and unreeling part and the cutting part also improves the dynamic performance of the device, avoids the mutual influence of vibration between the two, and improves the overall dynamic performance of the device. In the present application, the rigidity of the fixed bracket 6 and the top plate 5 is better, which can effectively reduce the high-frequency vibration during the cutting process, thereby improving the stability of the cutting process. By setting up two material fixing frames 8 and cooperating with the material back plate 13, two pieces of large-sized materials can be processed simultaneously, thereby improving the efficiency of the cutting process. In addition, the material fixing frame 8 is opened and closed on the side, so that the material fixing frame 8 has a relatively uniform fixing support force on the entire large-sized material, thereby improving the support force during the processing of large-sized materials and ensuring the stability during the processing of large-sized materials.

[0028] Working principle: When in use, the staff connects one end of the diamond wire 12 to one of the reeling and winding devices 901, and passes the diamond wire 12 through the correction wheel 910, the wire arrangement wheel 908, the tension wheel 903, the adjustment wheel 904, the floating wheel 907, the adjustment wheel 705, the cutting wheel 703 and the steering wheel 704 in sequence, and makes the other end of the diamond wire 12 wrap around the other end and connect it to the reeling and winding device 901, thereby forming a complete cutting system. During this process, the first linear module 702 drives the steering wheel 704 and the adjusting wheel 705 to adjust the position. At the same time, the fixed motor 906 rotates to drive the tension wheel 903 to rotate, thereby adjusting the position of the diamond wire 12 and the overall tension.

[0029] During the threading process of the diamond wire 12, the staff starts the driving motor 706, and the driving motor 706 drives the lifting screw 707, and the lifting screw 707 drives the screw seat to move downward, and the screw seat drives the lifting back plate 701 to move downward, thereby driving the cutting wheel 703, the adjusting wheel 705 and the steering wheel 704 to move downward, so as to facilitate the staff to perform the threading operation. After completing the threading operation, the staff drives the lifting plate, the cutting wheel 703, the steering wheel 704 and the adjusting wheel 705 to move upward through the cooperation of the driving motor 706 and the lifting screw 707, and moves the diamond wire 12 to the top. Afterwards, the staff opens the material fixing frame 8, and the material fixing frame 8 rotates horizontally around the hinge seat 3 and causes the material back plate 13 and the supporting base 11 to leak out. The staff places the large-size material on the supporting base 11 through external equipment. Afterwards, the staff closes the material fixing frame 8 again, and causes the connecting buckle 15 to be clamped and limited with the clamping rod 14, and cooperates with the material back plate 13 to complete the limiting and stabilization of the large-size material.

[0030] Afterwards, the staff started the two reeling and winding devices 901, and the two reeling and winding devices 901 rotated synchronously, so that the formed cutting system drove the diamond wire 12 to cut the large-size materials. During this process, the second linear module 905 cooperated with the correction wheel 910 and the wire arrangement wheel 908 to reciprocate, ensuring the synchronous winding of the diamond wire 12 by the reeling and winding device 901, avoiding entanglement of the wire rope when reeling and releasing, and ensuring the orderly winding of the diamond wire 12 by the reeling and winding device 901. In the process of cutting large-size materials, the driving motor 706 drives the lifting screw 707 to rotate, and the lifting screw 707 drives the lifting back plate 701 to move downward through the screw seat. The lifting back plate 701 drives the diamond wire 12 to move and cut the large-size materials through mechanical transmission. In addition, the external supply device transports the cutting fluid to the spray pipe through the connecting pipe, and sprays the cutting fluid to the cutting point through the spray pipe to cool it down.

[0031] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A cutting device, comprising a wire-reeling machine and a diamond wire cutting machine, both of which can be transported separately and spliced ​​together, characterized in that: The wire retracting and unreeling machine is composed of a mounting base (10), an electric control system (1), an outer cover system (2) and a diamond wire mesh retracting and unreeling assembly (9); the diamond wire cutting machine is composed of a top plate (5), two fixed brackets (6), a bearing base (11), a material fixing frame (8) and a diamond wire mesh lifting assembly (7); a diamond wire (12) is connected to the diamond wire mesh retracting and unreeling assembly (9) and the diamond wire mesh lifting assembly (7) via a transmission. The diamond wire mesh lifting assembly (7) comprises two symmetrically arranged lifting back plates (701), the lifting back plates (701) being slidably connected to one side of the fixed bracket (6), and both sides of the lifting back plates (701) being rotatably connected to cutting wheels (703), and the side of the lifting back plates (701) facing away from the fixed bracket (6) being connected to two symmetrically arranged first linear modules (702), the side of the two first linear modules (702) close to the outer cover system (2) being rotatably connected to regulating wheels (705) arranged perpendicular to the lifting back plates (701), and the side of the two first linear modules (702) away from the outer cover system (2) being rotatably connected to steering wheels (704) arranged parallel to the lifting back plates (701).

2. A cutting device according to claim 1, characterized in that: A through slot is provided on one side of the fixed bracket (6), and a driving motor (706) is fixedly installed in the through slot via a first mounting plate. One end of the output shaft of the driving motor (706) is connected to a lifting screw (707), and the other end of the lifting screw (707) is rotatably connected to the inner wall of the through slot. The outer surface of the lifting screw (707) is transmission-connected to a screw seat, and one side of the screw seat is connected to one side of the lifting back plate (701).

3. A cutting device according to claim 2, characterized in that: The diamond wire (12) is wound between the cutting wheel (703), the steering wheel (704) and the regulating wheel (705), and two symmetrically arranged limiting vertical plates (708) are connected inside the through slot, and both sides of the screw seat are in contact with one side of the limiting vertical plates (708).

4. A cutting device according to claim 1, characterized in that: The diamond wire mesh retracting and unretracting assembly (9) comprises a frame (902), the frame (902) being connected to the top of the mounting base (10), two symmetrically arranged second linear modules (905) being provided on both sides of the frame (902), one side of the second linear module (905) being connected to a rotating member, one side of the rotating member being rotatably connected to a connecting member (909), one side of the connecting member (909) being rotatably connected to a wire arrangement wheel (908), and one side of the bottom of the connecting member (909) being rotatably connected to two symmetrically arranged deflection correction wheels (910).

5. A cutting device according to claim 4, characterized in that: The frame (902) includes a main frame, an ear piece, a side connecting frame and an L-shaped connecting frame, the main frame is connected to the mounting base (10), the second linear module (905) is connected to one side of the main frame, one side of the ear piece is rotatably connected to an adjustment wheel (904), one side of the side connecting frame is rotatably connected to a floating wheel (907), one side of the L-shaped connecting frame is fixedly installed with a fixed motor (906), one end of the output shaft of the fixed motor (906) extends to the other side of the L-shaped connecting frame and is connected to an adjustment rod, and one side of the adjustment rod is rotatably connected to a tension wheel (903).

6. A cutting device according to claim 5, characterized in that: Two symmetrically arranged retractable wire devices (901) are connected to the top of the mounting base (10), and the two retractable wire devices (901) are respectively located on both sides of the frame (902). The two ends of the diamond wire (12) are respectively wound on the two retractable wire devices (901), and the deviation correction wheel (910), the wire arrangement wheel (908), the tension wheel (903) and the adjustment wheel (904) are all connected to the diamond wire (12) in a transmission manner.

7. The cutting device according to claim 1, characterized in that: A cooling mechanism (4) is provided at the bottom of the top plate (5), and the tops of the two fixing brackets (6) are connected to the bottom of the same top plate (5). The cooling mechanism (4) includes two symmetrically arranged connecting pipes, which are used to connect to an external supply device. The bottom of the connecting pipe is connected to a plurality of spray pipes distributed in a linear array.

8. The cutting device according to claim 1, characterized in that: The top of the mounting base (10) is connected to the bottom of the electric control system (1), and one side of the electric control system (1) is connected to the outer cover system (2).

9. The cutting device according to claim 1, characterized in that: A material back plate (13) is connected between the two fixed brackets (6), and the bearing base (11) is arranged between the two fixed brackets (6). The bearing base (11) is located directly below the top plate (5).

10. A cutting device according to claim 9, characterized in that: Both sides of the material back plate (13) are connected to one side of the material fixing frame (8), and two symmetrically arranged hinged seats (3) are connected to both sides of one of the fixing frames (6). The material fixing frame (8) is hinged to the hinged seat (3), and a connecting buckle (15) is connected to the side of the material fixing frame (8) away from the hinged seat (3). Both sides of the other side fixing frame (6) are connected to two symmetrically arranged clamping rods (14), and the connecting buckle (15) and the clamping rod (14) can be clamped.

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