Movable rope saw cutting device

Abstract

The utility model relates to the technical field of rope saw cutting machines, in particular to a movable rope saw cutting device which comprises a main frame body, a first sliding seat is arranged on the main frame body in a sliding mode, a first driving assembly used for driving the first sliding seat to slide is arranged on the main frame body, and a rotating disc is rotationally arranged on the first sliding seat. A second driving assembly used for driving the rotating disc to rotate is arranged on the first sliding base, a guide rail frame is fixed to the rotating disc, a second sliding base is arranged on the guide rail frame in a sliding mode, a third driving assembly used for driving the second sliding base to slide and a cutting assembly used for cutting stones are arranged on the second sliding base, and moving wheels are installed on the main frame body. According to the stone cutting device, overall movement of the device is achieved through the moving wheels, in addition, the first driving assembly, the second driving assembly, the third driving assembly and the cutting assembly are used in cooperation, different positions of stone can be cut on the premise that the stone is not moved, and use is easier and more convenient.

Description

Technical Field

[0001] This application relates to the field of wire saw cutting machine technology, and in particular to a mobile wire saw cutting device. Background Technology

[0002] With the increasing demand for lightweight materials and reduced usage costs, thin and ultra-thin stone slabs are gradually becoming the future trend in stone usage. A wire saw cutting machine is a cutting device used to cut a whole block of stone into slabs of a specified thickness.

[0003] Existing wire saw cutting machines are typically fixed in one location on the ground. The stone to be cut is then transported to the machine, which cuts the stone. However, in practice, using a fixed wire saw cutting machine requires the operator to constantly move the stone to change its position, making it difficult for the machine to cut different parts of the stone. This is quite laborious, especially when the stone is large or heavy, making movement even more difficult and inconvenient. Utility Model Content

[0004] To address the problem that existing wire saw cutting machines require workers to move the stone to cut different parts of it, which is laborious, this application provides a mobile wire saw cutting device.

[0005] This application provides a mobile wire saw cutting device, which adopts the following technical solution:

[0006] A mobile wire saw cutting device includes a main frame, a first slide block slidably mounted on the main frame, a first drive assembly for driving the first slide block to slide along the length direction of the main frame, a rotating disk rotatably mounted on the first slide block, a second drive assembly for driving the rotating disk to rotate on the first slide block, a guide rail frame fixed on the rotating disk, a second slide block slidably mounted on the guide rail frame, a third drive assembly for driving the second slide block to slide along the height direction of the main frame, and a cutting assembly for cutting stone, and casters mounted on the main frame.

[0007] By adopting the above technical solution, when in use, the entire device is moved to the vicinity of the stone by the moving wheels. Then, the second drive component drives the rotating disk to rotate to adjust the angle of the cutting component. After the cutting component is aligned with the stone, the third drive component drives the second sliding block to rise and fall, thereby driving the cutting component to rise and fall. During the rising and falling of the cutting component, the purpose of cutting the stone is achieved. With the cooperation of the first drive component, the second drive component and the third drive component, the purpose of cutting different positions of the stone can be achieved without moving the stone. The overall use is simple and convenient.

[0008] Preferably, the first drive assembly includes a first rack fixed on the main frame, a linkage shaft and a drive sprocket rotatably mounted on the first slide, a first gear and a driven sprocket coaxially fixed on the linkage shaft, a first drive motor mounted on the first slide, and a chain wound between the drive sprocket and the driven sprocket. The first gear and the first rack mesh with each other, the output shaft of the first drive motor is coaxially fixedly connected to the drive sprocket, and the chain meshes with both the drive sprocket and the driven sprocket.

[0009] By adopting the above technical solution, in use, the output shaft of the first drive motor rotates to drive the drive sprocket to rotate. Under the transmission action of the chain, the drive sprocket rotates to drive the driven sprocket to rotate. The driven sprocket rotates synchronously to drive the linkage shaft to rotate. The linkage shaft rotates to drive the first gear to rotate. Under the guidance of the first rack, the first gear rotates and rolls on the first rack, thereby achieving the purpose of driving the first slide block to slide along the length direction of the main frame.

[0010] Preferably, the second drive assembly includes a driven gear and a drive gear rotatably mounted on the first slide, and a second drive motor mounted on the first slide. The rotating disk is coaxially fixedly connected to the driven gear, the drive gear meshes with the driven gear, and the output shaft of the second drive motor is coaxially fixedly connected to the drive gear.

[0011] By adopting the above technical solution, when in use, the second drive motor drives the drive gear to rotate, and when the drive gear rotates, it drives the driven gear to rotate, thereby driving the rotating disk to rotate, thus realizing the adjustment of the angle of the rotating disk.

[0012] Preferably, the third drive assembly includes a second rack fixed on the guide rail frame, a second gear rotatably mounted on the second slide, and a third drive motor mounted on the second slide. The second gear and the second rack mesh with each other, and the output shaft of the third drive motor is coaxially and fixedly connected to the second gear.

[0013] By adopting the above technical solution, when in use, the second gear is driven to rotate by the third drive motor. Under the guidance of the second rack, the rotation of the second gear causes the second gear to roll along the length of the second rack, thereby driving the second slide to slide. It is simple and convenient to use.

[0014] Preferably, the cutting assembly includes a fixed frame fixed on the second slide, a sliding frame slidably disposed on the fixed frame, a first driving member disposed on the fixed frame for driving the sliding frame to slide, a driving pulley rotatably disposed on the fixed frame, a driven pulley rotatably disposed on the sliding frame, a second driving member fixed on the fixed frame for driving the driving pulley to rotate, and a cutting line for cutting stone. There are two driven pulleys, and the two driven pulleys are spaced apart on the sliding frame along the height direction of the main frame. The cutting line is wound between the driving pulley and the two driven pulleys. The fixed frame is also provided with a tension adjustment assembly for adjusting the tension of the cutting line, and the sliding frame is provided with a spacing adjustment structure for adjusting the distance between the two driven pulleys.

[0015] By adopting the above technical solution, during use, the first driving component drives the sliding frame to move along the length direction of the fixed frame, thereby changing the distance between the driven pulley and the driving pulley, thus changing the effective cutting length of the cutting line. Then, the second driving component drives the driving pulley to rotate. With the cooperation of the driven pulley, the cutting line is repeatedly transmitted between the driving pulley and the driven pulley, thereby achieving the cutting of the stone through the cyclic movement of the cutting line. During the movement of the cutting line, the tension adjustment component and the distance adjustment structure ensure the tension of the cutting line, so as to ensure the cutting effect of the cutting line on the stone.

[0016] Preferably, the tension adjustment assembly includes a third slide block slidably disposed on the fixed frame, a tension wheel rotatably connected to the third slide block, and a first driving hydraulic cylinder for driving the third slide block to slide along the height direction of the main frame. The first driving hydraulic cylinder is disposed on the fixed frame. The driving pulley, the tension wheel, and the two driven pulleys are arranged in a rectangular shape, and the cutting line is wound around the driving pulley, the tension wheel, and the two driven pulleys.

[0017] By adopting the above technical solution, when in use, the cutting wire is first wound between the drive pulley, the tension pulley and two driven pulleys. Then, the first drive hydraulic cylinder drives the tension pulley to move, thereby gradually tensioning the cutting wire. This ensures the cutting effect of the cutting wire on the stone during the subsequent rotation of the drive pulley.

[0018] Preferably, the spacing adjustment structure includes a fourth slide block slidably disposed on the sliding frame, a lead screw rotatably disposed on the sliding frame, a fourth drive motor disposed on the sliding frame for driving the lead screw to rotate, and a fixed seat fixed on the fourth slide block. The fourth slide block is threadedly engaged with the lead screw. One driven pulley is rotatably disposed on the fixed seat, and the other driven pulley is rotatably disposed on the sliding frame.

[0019] By adopting the above technical solution, during use, the fourth drive motor drives the lead screw to rotate, and the rotation of the lead screw causes the fourth slide to slide along the height direction of the fixed frame, thereby changing the distance between the two driven pulleys, and thus cooperating with the movement of the sliding frame to achieve adjustment of the effective cutting length of the cutting line.

[0020] Preferably, the moving wheel is a tracked wheel, and the main frame is also provided with a support component for supporting and positioning the entire device.

[0021] By adopting the above technical solution, the tracked wheels make the overall movement of the device more stable during use. In conjunction with the support components, the device can be supported and positioned after it has moved to the designated position, thus ensuring the stability of subsequent cutting operations.

[0022] Preferably, the support assembly includes a fixing plate fixed to the main frame, a second driving hydraulic cylinder disposed on the fixing plate, and a support pad fixed to the end of the piston rod of the second driving hydraulic cylinder.

[0023] By adopting the above technical solution, when the device is moved to the designated position, the piston rod of the second drive hydraulic cylinder can extend to make the support pad block abut against the ground until the track wheel leaves the ground, thus achieving the support and positioning of the device.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. The device moves closer to the stone by means of the moving wheels. Through the cooperation of the first drive component, the second drive component and the third drive component, the purpose of cutting different parts of the stone can be achieved without moving the stone. The whole device is simple and convenient to use.

[0026] 2. After the cutting wire is wound between the drive pulley, tension pulley and two driven pulleys, the effective cutting length of the cutting wire is adjusted by the cooperation of the tension adjustment component, the spacing adjustment component, the sliding frame and the first drive component. At the same time, it is ensured that the cutting wire is in a tensioned state after adjustment. This ensures the cutting effect of the cutting wire on the stone during the subsequent rotation of the drive pulley, and also facilitates the assembly of the cutting wire.

[0027] 3. By cooperating with the track wheels and support components, the overall stability of the device's movement is ensured, while also providing support and positioning for the moved device, thereby ensuring the stability of the cutting operation process. Attached Figure Description

[0028] Figure 1 This is an isometric schematic diagram of the main overall structure in the embodiments of this application;

[0029] Figure 2 This is an isometric schematic diagram of the main structure of the first drive component in the embodiments of this application;

[0030] Figure 3 This is an isometric schematic diagram of the main structure of the second drive component in the embodiments of this application;

[0031] Figure 4 This is an isometric schematic diagram of the main guide rail frame structure in the embodiments of this application;

[0032] Figure 5 This is an isometric schematic diagram of the main structure of the third drive component in the embodiments of this application;

[0033] Figure 6 This is an isometric schematic diagram of the main cutting component structure in the embodiments of this application;

[0034] Figure 7 This is an isometric schematic diagram of the main spacing adjustment structure in the embodiments of this application;

[0035] Figure 8 This is an isometric schematic diagram of the main tension adjustment component structure in the embodiments of this application;

[0036] Figure 9 This is an isometric schematic diagram of the main supporting component structure in the embodiments of this application.

[0037] Reference numerals: 1. Main frame; 2. First slide; 3. First drive assembly; 31. First rack; 32. Linkage shaft; 33. Drive sprocket; 34. First gear; 35. Driven sprocket; 36. First drive motor; 37. Chain; 4. Rotary disk; 5. Second drive assembly; 51. Driven gear; 52. Drive gear; 53. Second drive motor; 6. Guide rail frame; 7. Second slide; 8. Third drive assembly; 81. Second rack; 82. Second gear; 83. Third drive motor; 9. Cutting assembly; 91 92. Fixed frame; 93. Sliding frame; 94. First driving component; 95. Drive pulley; 96. Driven pulley; 97. Second driving component; 10. Cutting line; 20. Track wheel; 20. Tension adjustment assembly; 201. Third slide; 202. Tensioning wheel; 203. First driving hydraulic cylinder; 30. Spacing adjustment structure; 301. Fourth slide; 302. Lead screw; 303. Fourth driving motor; 304. Fixed seat; 40. Support assembly; 401. Fixed plate; 402. Second driving hydraulic cylinder; 403. Support pad. Detailed Implementation

[0038] The following is in conjunction with the appendix Figure 1 -Appendix Figure 9 This application will be described in further detail.

[0039] This application discloses a mobile wire saw cutting device.

[0040] Reference Figure 1 A mobile wire saw cutting device includes a horizontally placed main frame 1. In this embodiment, the main frame 1 has a rectangular frame structure. A first slide block 2 is slidably disposed on the main frame 1. The first slide block 2 slides along the length direction of the main frame 1. A first drive assembly 3 is disposed on the main frame 1. The first drive assembly 3 is used to drive the first slide block 2 to slide.

[0041] Reference Figure 1 and Figure 2 The first drive assembly 3 consists of a first rack 31, a first gear 34, a linkage shaft 32, a drive sprocket 33, a driven sprocket 35, a first drive motor 36, and a chain 37. The first rack 31 is fixed to the main frame 1 by bolts, and the length direction of the first rack 31 is parallel to the length direction of the main frame 1. In this embodiment, there are two first racks 31, which are spaced apart along the width direction of the main frame 1. The linkage shaft 32 is rotatably connected to the first slide 2 and is located between the two first racks 31. The number of first gears 34 is the same as that of the first racks 31 and they are arranged in a one-to-one correspondence. The two first gears 34 are respectively coaxially fixedly connected to one end of the linkage shaft 32, and the first gears 34 mesh with the first racks 31.

[0042] Reference Figure 1 and Figure 2 The driven sprocket 35 is disposed between the two first gears 34 and is coaxially fixedly connected to the linkage shaft 32. The driving sprocket 33 is rotatably connected to the first slide 2. The chain 37 is wound between the driving sprocket 33 and the driven sprocket 35 and is meshed with both the driving sprocket 33 and the driven sprocket 35. That is, the chain 37 forms a chain drive with the driving sprocket 33 and the driven sprocket 35. The first drive motor 36 is mounted on the first slide 2 and the output shaft of the first drive motor 36 is coaxially fixedly connected to the driving sprocket 33.

[0043] Reference Figure 1 and Figure 2 In use, by controlling the output shaft of the first drive motor 36 to rotate, the drive sprocket 33 is driven to rotate. Under the transmission action of the chain 37, the driven sprocket 35 rotates synchronously and drives the linkage shaft 32 to rotate. The rotation of the linkage shaft 32 drives the two first gears 34 to rotate synchronously. Under the guidance of the first rack 31, the rotation of the first gear 34 will cause the first gear 34 to roll along the length direction of the first rack 31, thereby driving the first slide block 2 to slide.

[0044] Reference Figure 2 A rotating disk 4 is rotatably mounted on the first slide block 2. The rotating disk 4 rotates around its own axis. A second driving assembly 5 is mounted on the first slide block 2. The second driving assembly 5 is used to drive the rotating disk 4 to rotate.

[0045] Reference Figure 2 and Figure 3 The second drive assembly 5 consists of a driven gear 51, a drive gear 52, and a second drive motor 53. The driven gear 51 rotates on the first slide 2. The driven gear 51 and the rotating disk 4 are coaxially arranged. The rotating disk 4 is bolted to the driven gear 51. The drive gear 52 is rotatably arranged on the first slide 2. The drive gear 52 and the driven gear 51 mesh. In this embodiment, the diameter of the drive gear 52 is smaller than the diameter of the driven gear 51. The second drive motor 53 is mounted on the bottom wall of the first slide 2. The output shaft of the second drive motor 53 passes through the first slide 2 and is coaxially fixedly connected to the drive gear 52.

[0046] Reference Figure 2 and Figure 3 In use, the output shaft of the second drive motor 53 rotates to drive the drive gear 52 to rotate, and the rotation of the drive gear 52 synchronously drives the driven gear 51 to rotate, thereby driving the rotating disk 4 to rotate, thus realizing the adjustment of the angle of the rotating disk 4.

[0047] Reference Figure 1 and Figure 4A guide rail frame 6 is fixedly connected to the rotating disk 4 by bolts. The height direction of the guide rail frame 6 is parallel to the height direction of the main frame 1. A second slide block 7 is slidably connected to the guide rail frame 6. The second slide block 7 moves up and down along the height direction of the guide rail frame 6. A third drive assembly 8 is provided on the second slide block 7. The third drive assembly 8 is used to drive the second slide block 7 to move up and down.

[0048] Reference Figure 4 and Figure 5 The third drive assembly 8 includes a second rack 81, a second gear 82, and a third drive motor 83. The second rack 81 is fixed to the guide rail 6 by bolts, and the length direction of the second rack 81 is parallel to the height direction of the guide rail 6. The third drive motor 83 is mounted on the second slide 7, and the output shaft of the third drive motor 83 passes through the second slide 7. The output shaft of the third drive motor 83 is rotatably engaged with the second slide 7 through a bearing. The second gear 82 is coaxially fixed on the output shaft of the third drive motor 83, and the second gear 82 meshes with the second rack 81.

[0049] Reference Figure 4 and Figure 5 In use, the output shaft of the third drive motor 83 drives the second gear 82 to rotate. Under the guidance of the second rack 81, the rotation of the second gear 82 causes the second gear 82 to roll along the length of the second rack 81, thereby driving the second slide block 7 to rise and fall.

[0050] Reference Figure 1 and Figure 6 A cutting assembly 9 is also provided on the second slide block 7. The cutting assembly 9 is used to cut stone. The cutting assembly 9 includes a fixed frame 91, a sliding frame 92, a first driving member 93, a driving pulley 94, a driven pulley 95, a second driving member 96, and a cutting line 97. One end of the fixed frame 91 is fixedly connected to the second slide block 7 by bolts. The sliding frame 92 is slidably connected to the end of the fixed frame 91 away from the second slide block 7, and the sliding direction of the sliding frame 92 is parallel to the length direction of the fixed frame 91. In this embodiment, the fixed frame 91 and the sliding frame 92 are combined to form a U-shaped frame structure, and the opening of the U-shaped frame is vertically downward. In this embodiment, the first driving member 93 is preferably set as a hydraulic cylinder. The cylinder body of the hydraulic cylinder is fixed on the fixed frame 91, and the piston rod of the hydraulic cylinder is bolted to the sliding frame 92.

[0051] Reference Figure 1 and Figure 6The drive pulley 94 and the driven pulley 95 are located between the fixed frame 91 and the sliding frame 92. The drive pulley 94 rotates on the side of the fixed frame 91 near the guide rail 6, and the driven pulley 95 rotates on the side of the sliding frame 92 away from the fixed frame 91. In this embodiment, there are two driven pulleys 95, and the two driven pulleys 95 are spaced apart along the height direction of the sliding frame 92. The cutting line 97 is wound between the drive pulley 94 and the two driven pulleys 95. The cutting line 97 is used to cut stone. The second driving member 96 is used to drive the drive pulley 94 to rotate. In this embodiment, the cutting line 97 is preferably set as a diamond cutting line 97, and the second driving member 96 is preferably set as a hydraulic motor.

[0052] Reference Figure 1 and Figure 6 A spacing adjustment structure 30 is also provided on the sliding frame 92. The spacing adjustment structure 30 is used to adjust the distance between the two driven pulleys 95. In use, the sliding frame 92 is driven to slide by the first driving member 93. With the help of the spacing adjustment structure 30, the winding shape of the cutting line 97 can be changed, thereby adjusting the effective cutting length of the cutting line 97. This is beneficial for cutting stones of different sizes. Then, the driving member 96 drives the driving pulley 94 to rotate. Under the guidance of the driven pulley 95, the driving pulley 94 rotates and drives the cutting line 97 to drive. When the side wall of the cutting line 97 abuts against the stone, the stone can be ground and cut by the repeated movement of the cutting line 97, thereby realizing the cutting of the stone.

[0053] Reference Figure 6 and Figure 7 The spacing adjustment structure 30 includes a fourth slide block 301, a lead screw 302, a fourth drive motor 303, and a fixed seat 304. The fourth slide block 301 is slidably connected to the sliding frame 92 along the height direction of the sliding frame 92. The lead screw 302 is rotatably connected to the sliding frame 92, and the length direction of the lead screw 302 is parallel to the height direction of the sliding frame 92. The fourth slide block 301 is threadedly engaged with the lead screw 302. The fourth drive motor 303 is mounted on the sliding frame 92, and the output shaft of the fourth drive motor 303 is coaxially fixedly connected to one end of the lead screw 302. The fixed seat 304 is fixed to the fourth slide block 301 by bolts. A driven pulley 95 located at the top is rotatably connected to the fixed seat 304, and a driven pulley 95 located at the bottom is rotatably connected to the bottom end of the sliding frame 92. In this embodiment, the axis of the driven pulley 95 located at the bottom and the axis of the drive pulley 94 are on the same horizontal straight line.

[0054] Reference Figure 6 and Figure 7In use, the driven pulley 95 and the drive pulley 94 at the bottom are on the same horizontal plane. At this time, the length of the cutting line 97 between the driven pulley 95 and the drive pulley 94 at the bottom is the effective cutting length of the cutting line 97. When the sliding frame 92 is driven to slide by the first drive member 93, the distance between the driven pulley 95 and the drive pulley 94 can be changed. In addition, the fourth drive motor 303 drives the lead screw 302 to rotate, thereby changing the distance between the two driven pulleys 95. Thus, the effective cutting length of the cutting line 97 can be adjusted without changing the overall circumference of the cutting line 97, making the overall use more convenient.

[0055] Reference Figure 6 and Figure 8 During the cutting process, in order to ensure the tension of the cutting line 97, a tension adjustment component 20 is also provided on the fixed frame 91. The tension adjustment component 20 consists of a third slide 201, a tension wheel 202 and a first driving hydraulic cylinder 203. The third slide 201 is slidably connected to the fixed frame 91, and the sliding direction of the third slide 201 is parallel to the height direction of the fixed frame 91. The tension wheel 202 is rotatably connected to the third slide 201. The cylinder body of the first driving hydraulic cylinder 203 is fixed on the fixed frame 91, and the piston rod of the first driving hydraulic cylinder 203 is fixedly connected to the third slide 201. The cutting line 97 is wound between the driving pulley 94, the tension wheel 202 and the two driven pulleys 95.

[0056] Reference Figure 6 and Figure 8 In use, with the first driving hydraulic cylinder 203 in its initial state, the cutting wire 97 is wound between the driving pulley 94, the tensioning pulley 202, and the two driven pulleys 95. Then, the first driving hydraulic cylinder 203 drives the third slide block 201 to move, thereby gradually tensioning the cutting wire 97 under the action of the tensioning pulley 202 until the third slide block 201 slides to the designated position, at which point the cutting wire 97 is in a tensioned state. At this time, the driving pulley 94, the tensioning pulley 202, and the two driven pulleys 95 are arranged in a rectangular shape.

[0057] Reference Figure 1 Moving wheels are also installed at both ends of the main frame 1 in the width direction. In this application, the moving wheels are set as track wheels 10. When in use, the track wheels 10 increase the stability of the overall movement of the device, making it adaptable to more complex terrain. In addition, a support assembly 40 is also provided on the main frame 1. The support assembly 40 is used to support and position the entire device. There are two sets of support assemblies 40, and the two sets of support assemblies 40 are set at both ends of the main frame 1 in the length direction.

[0058] Reference Figure 1 and Figure 9The support assembly 40 includes a fixed plate 401, a second driving hydraulic cylinder 402, and a support pad 403. The fixed plate 401 is fixed to the main frame 1 by bolts, and the length direction of the fixed plate 401 is parallel to the width direction of the main frame 1. There are two second driving hydraulic cylinders 402, and the two second driving hydraulic cylinders 402 are symmetrically arranged at both ends of the length direction of the fixed plate 401. The cylinder body of the second driving hydraulic cylinder 402 is fixed to the fixed plate 401 by bolts. The piston rod of the second driving hydraulic cylinder 402 is set vertically downward. The support pad 403 is fixed to the end of the piston rod of the second driving hydraulic cylinder 402.

[0059] Reference Figure 1 and Figure 9 Once the entire device has moved to the designated position via the track wheels 10, the piston rod of the second drive hydraulic cylinder 402 extends, causing the support pad 403 to descend until it touches the ground. Then, the main frame 1 is supported by the two sets of support components 40, which together form four support pads 403, thereby positioning the device in the designated position to ensure the stability of the device during subsequent cutting operations.

[0060] The implementation principle of this application embodiment is as follows: In actual use, when the entire device moves via the track wheels 10, the fixed frame 91 is located directly above the main frame 1, and the length direction of the fixed frame 91 is flush with the length direction of the main frame 1. After the device moves to the designated position, it is first supported and positioned by the cooperation of two sets of support components 40 to prevent the device from moving during the cutting process. Then, the second drive component 5 drives the rotating disk 4 to rotate and adjust the angle so that the cutting line 97 on the fixed frame 91 is aligned with the stone. The effective cutting length and tension of the cutting line 97 are adjusted by the cooperation of the spacing adjustment structure 30 and the tension adjustment component 20. Then, the second driving component 96 drives the drive pulley 94 to rotate, thereby driving the cutting line 97 to circulate. During this process, the third driving component 8 drives the second slide 7 to descend vertically, thus achieving the cutting of the stone. After completing one cut, the second slide 7 is raised to detach from the stone, and then the first driving component 3 drives the first slide 2 to move, thereby driving the cutting component 9 to move along the length of the main frame 1. When it moves to the second designated position, the third driving component 8 drives the second slide 7 to descend vertically again, thus achieving the second cutting of the stone. Repeating the above steps completes the cutting of the stone. The whole process is simple and convenient to use.

[0061] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A mobile wire saw cutting device, characterized in that: The system includes a main frame (1), on which a first slide block (2) is slidably disposed, and on which a first drive assembly (3) is disposed for driving the first slide block (2) to slide along the length direction of the main frame (1). A rotating disk (4) is rotatably disposed on the first slide block (2), and on which a second drive assembly (5) is disposed for driving the rotating disk (4) to rotate is disposed on the first slide block (2). A guide rail frame (6) is fixed on the rotating disk (4), and on which a second slide block (7) is slidably disposed, and on which a third drive assembly (8) is disposed for driving the second slide block (7) to slide along the height direction of the main frame (1), and a cutting assembly (9) for cutting stone is disposed. The main frame (1) is equipped with casters.

2. The mobile wire saw cutting device according to claim 1, characterized in that: The first drive assembly (3) includes a first rack (31) fixed on the main frame (1), a linkage shaft (32) and a drive sprocket (33) rotatably mounted on the first slide (2), a first gear (34) and a driven sprocket (35) coaxially fixed on the linkage shaft (32), a first drive motor (36) mounted on the first slide (2), and a chain (37) wound between the drive sprocket (33) and the driven sprocket (35). The first gear (34) and the first rack (31) mesh with each other. The output shaft of the first drive motor (36) is coaxially fixedly connected to the drive sprocket (33). The chain (37) meshes with both the drive sprocket (33) and the driven sprocket (35).

3. The mobile wire saw cutting device according to claim 1, characterized in that: The second drive assembly (5) includes a driven gear (51) and a drive gear (52) rotatably mounted on the first slide (2), and a second drive motor (53) mounted on the first slide (2). The rotating disk (4) is coaxially fixedly connected to the driven gear (51), the drive gear (52) meshes with the driven gear (51), and the output shaft of the second drive motor (53) is coaxially fixedly connected to the drive gear (52).

4. The mobile wire saw cutting device according to claim 1, characterized in that: The third drive assembly (8) includes a second rack (81) fixed on the guide rail frame (6), a second gear (82) rotatably mounted on the second slide (7), and a third drive motor (83) mounted on the second slide (7). The second gear (82) meshes with the second rack (81), and the output shaft of the third drive motor (83) is coaxially and fixedly connected with the second gear (82).

5. A mobile wire saw cutting device according to claim 1, characterized in that: The cutting assembly (9) includes a fixed frame (91) fixed on the second slide (7), a sliding frame (92) slidably disposed on the fixed frame (91), a first driving member (93) disposed on the fixed frame (91) for driving the sliding frame (92) to slide, a drive pulley (94) rotatably disposed on the fixed frame (91), a driven pulley (95) rotatably disposed on the sliding frame (92), a second driving member (96) fixed on the fixed frame (91) for driving the drive pulley (94) to rotate, and a component for... For the cutting line (97) of the stone, there are two driven pulleys (95), and the two driven pulleys (95) are spaced apart on the sliding frame (92) along the height direction of the main frame (1). The cutting line (97) is wound between the drive pulley (94) and the two driven pulleys (95). The fixed frame (91) is also provided with a tension adjustment component (20) for adjusting the tension of the cutting line (97). The sliding frame (92) is provided with a spacing adjustment structure (30) for adjusting the spacing between the two driven pulleys (95).

6. A mobile wire saw cutting device according to claim 5, characterized in that: The tension adjustment assembly (20) includes a third slide (201) slidably disposed on the fixed frame (91), a tension wheel (202) rotatably connected to the third slide (201), and a first driving hydraulic cylinder (203) for driving the third slide (201) to slide along the height direction of the main frame (1). The first driving hydraulic cylinder (203) is disposed on the fixed frame (91). The driving pulley (94), the tension wheel (202) and the two driven pulleys (95) are arranged in a rectangular shape, and the cutting line (97) is wound around the driving pulley (94), the tension wheel (202) and the two driven pulleys (95).

7. A mobile wire saw cutting device according to claim 5, characterized in that: The spacing adjustment structure (30) includes a fourth slide block (301) slidably disposed on the sliding frame (92), a lead screw (302) rotatably disposed on the sliding frame (92), a fourth drive motor (303) disposed on the sliding frame (92) for driving the lead screw (302) to rotate, and a fixed seat (304) fixed on the fourth slide block (301). The fourth slide block (301) is threadedly engaged with the lead screw (302). One driven pulley (95) is rotatably disposed on the fixed seat (304), and the other driven pulley (95) is rotatably disposed on the sliding frame (92).

8. A mobile wire saw cutting device according to claim 1, characterized in that: The moving wheel is a tracked wheel (10), and the main frame (1) is also provided with a support component (40) for supporting and positioning the entire device.

9. A mobile wire saw cutting device according to claim 8, characterized in that: The support assembly (40) includes a fixing plate (401) fixed on the main frame (1), a second driving hydraulic cylinder (402) disposed on the fixing plate (401), and a support pad (403) fixed to the end of the piston rod of the second driving hydraulic cylinder (402).

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