Stone cutting device for quarry

Abstract

The utility model relates to the technical field of stone cutting, in particular to a stone cutting device for a quarry, which comprises a base and two clamping plates, the two clamping plates are slidably connected to the top of the base, one side of the top of the base is fixedly connected with an L-shaped plate, one side of the L-shaped plate is provided with a transmission groove, two racks are slidably connected in the transmission groove, and the two racks are fixedly connected with the base. The racks are fixedly connected with the corresponding clamping plates, first motors are fixedly connected to the outer sides of the L-shaped plates, output shafts of the first motors extend into the transmission grooves and are fixedly connected with gears, and the racks are connected with the gears in an engaged mode. The stone cutting machine has the advantages that operation can be conducted more accurately according to preset lines and shapes, so that the consistency of the sizes and the shapes of products is improved, the high-standard quality requirement is met, stone blocks can be prevented from moving or sliding in the cutting process, and the cutting efficiency is improved. Therefore, the safety accident risk caused by stone displacement or accidental stopping of the machine is reduced, and compared with a traditional device, the operation quality and the use efficiency are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stone cutting, in particular to a stone cutting device used in a quarry. Background Art

[0002] The stone cutting equipment used in quarries is mainly used to accurately cut large pieces of raw stone into stones of specified size and shape for further processing or direct use in construction and other fields;

[0003] After searching, a Chinese patent discloses a stone cutting device for quarrying (authorization announcement number CN217196241U), which includes a shell, a base is provided at the bottom of the shell, a first motor is provided on the surface of the shell, a threaded rod is installed at the output end of the first motor, and a threaded barrel is provided on the surface of the threaded rod. Although the above patented technology can provide a dust collecting box on the surface of the shell, a dust collector is provided on the top of the dust collecting box, and a dust suction pipe is provided to suck the debris generated by cutting into the dust collecting box to prevent the debris from floating and affecting the environment, a water tank is provided on the surface of the shell, when the gate valve inside the water pump is in an open state and connected to the external water pipe, water can be added to the water tank in conjunction with the first water pump, and water can be sprayed on the cutting knife and the stone through the second water pump and the gate valve inside the water outlet pipe is in an open state, so that the cutting knife and the stone can be cooled, and the debris can be further prevented from floating, thereby increasing the service life of the cutting knife;

[0004] However, in the actual application of this patented technology, the stones in the quarry are all irregular in shape, and the stone cutting device used in the above-mentioned quarry cannot clamp and fix stones of different shapes. On the one hand, the stones will move or vibrate during the cutting process, which will cause the cutting lines to be non-straight, uneven or not conform to the predetermined size and shape, resulting in substandard product quality. On the other hand, if the stones become loose or shifted during the cutting process, it will cause sudden machine stops or rebounds, posing a safety risk to the operator. Utility Model Content

[0005] In view of the above problems existing in the prior art, the main purpose of the present invention is to provide a stone cutting device for quarrying.

[0006] The cam is fixedly provided with an L-shaped plate on one side of the base and a gear is connected with the cam on the other side of the base, and the cam is fixedly provided with an L-shaped plate on one side of the base and a gear is connected with the cam on the other side of the base.

[0007] Through the above technical scheme, the base and clamping plate structure, through the transmission mechanism of L-shaped plate, transmission groove and rack, realizes the precise movement and control of the clamping plate. The sliding groove of the clamping plate and the structural design of the sliding plate improve the stability and cutting accuracy of the cutting device, reduce the cutting error caused by unstable movement, and improve the processing quality and efficiency. The setting of the spring provides appropriate pressure support, ensures the smooth movement of the sliding plate and the tightening of the clamping plate, ensures the stability and accuracy of cutting, improves processing efficiency, improves cutting efficiency and accuracy, and reduces waste and processing costs.

[0008] As a preferred embodiment, the top of the L-shaped plate is fixedly connected to a cylinder, the output end of the cylinder passes through the L-shaped plate and is fixedly connected to a U-shaped plate, the top of the U-shaped plate and both sides of the cylinder are fixedly connected to a first limiting rod, and the top of the first limiting rod is slidably connected to the L-shaped plate.

[0009] Through the above technical solution, the structural design of the cylinder and the U-shaped plate provides stable high-pressure support, ensuring stability and safety during the cutting process, reducing errors and accident risks during the cutting process, and improving operational safety.

[0010] As a preferred embodiment, the interior of the U-shaped plate is rotatably connected to a screw rod, the external thread of the screw rod is connected to a connecting block, the outside of the U-shaped plate is fixedly connected to a second motor, the output shaft of the second motor extends to the interior of the U-shaped plate and is fixedly connected to one end of the screw rod, the interior of the U-shaped plate and on both sides of the screw rod are fixedly connected to a second limiting rod, and the connecting blocks are slidably connected to the second limiting rod.

[0011] Through the above technical solution, the second motor realizes precise control and adjustment of the saw blade through the lead screw and the connecting block, ensuring the cutting accuracy and efficiency. The cutting parameters can be precisely adjusted as needed, which improves the cutting quality and flexibility and adapts to the cutting needs of stones of different specifications and shapes.

[0012] As a preferred embodiment, a third motor is fixedly connected to the bottom of one side of the connecting block, and the output shaft of the third motor passes through the connecting block and is fixedly connected to a diamond saw blade.

[0013] Through the above technical solution, the third motor serves as a driving source, and its output shaft directly passes through the connecting block and is fixedly connected to the diamond saw blade, directly driving the diamond saw blade to rotate and perform precise cutting of the stone.

[0014] As a preferred embodiment, a T-shaped limiting bar is fixedly connected to one side of the L-shaped plate and located above and below the transmission groove, and the clamping plates are slidably connected to the limiting bar.

[0015] Through the above technical solution, the clamping plate is limited by the limit bar while moving laterally, so as to prevent the clamping plate from deviating from the predetermined movement trajectory.

[0016] As a preferred embodiment, two third limiting rods are fixedly connected to the interior of the transmission groove, and the exteriors of the third limiting rods are slidably connected to limiting blocks, and the limiting blocks are fixedly connected to corresponding racks.

[0017] Through the above technical solution, the limiting block is fixed to the corresponding rack and slides outside the third limiting rod at the same time, so as to limit the sliding trajectory of the rack.

[0018] As a preferred embodiment, a control panel is fixedly connected to the outer side of the base, and the first motor, the cylinder, the second motor and the third motor are all electrically connected to the control panel.

[0019] Through the above technical solution, the control panel integrates the control systems of each motor, realizes unified operation and monitoring of the equipment, and provides a simple and intuitive operation interface.

[0020] Compared with the prior art, the advantages and positive effects of the present invention are:

[0021] In the utility model, when the stone cutting device for the quarry is in use, the gear is engaged with the two racks to clamp the stone. During the clamping process, the positioning pins are used to press different springs, so that stones of different shapes can be clamped and fixed. On the one hand, it can operate more accurately according to the predetermined lines and shapes, thereby improving the consistency of the size and shape of the product and meeting high-standard quality requirements. On the other hand, it can prevent the stone from moving or sliding during the cutting process, thereby reducing the risk of safety accidents caused by stone displacement or accidental stop of the machine, and greatly improving the operation quality and use efficiency compared with traditional devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a first-perspective stereogram of the present invention;

[0023] Figure 2 This is a second perspective stereogram of the present invention;

[0024] Figure 3 This is a schematic cross-sectional view of the clamping plate of the present utility model;

[0025] Figure 4 This is a schematic diagram of the gear rack meshing connection of the utility model;

[0026] Figure 5 This is a schematic diagram of the U-shaped plate structure of the present utility model;

[0027] Figure 6 for Figure 3 Enlarged view of point A in the middle.

[0028] Legend: 1. Base; 2. L-shaped plate; 3. Transmission groove; 4. Rack; 5. First motor; 6. Gear; 7. Clamping plate; 8. Sliding groove; 9. Sliding plate; 10. Spring; 11. Alignment pin; 12. Cylinder; 13. U-shaped plate; 14. First limiting rod; 15. Screw rod; 16. Connecting block; 17. Second motor; 18. Third motor; 19. Diamond saw blade; 20. Second limiting rod; 21. Control panel; 22. Limiting bar; 23. Third limiting rod; 24. Limiting block. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in combination with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0031] Example

[0032] like Figures 1-6 As shown, the utility model provides a technical solution: a stone cutting device for a quarry, comprising a base 1 and two clamping plates 7, the two clamping plates 7 are slidably connected to the top of the base 1, an L-shaped plate 2 is fixedly connected to one side of the top of the base 1, a transmission groove 3 is provided on one side of the L-shaped plate 2, two racks 4 are slidably connected inside the transmission groove 3, the racks 4 are fixedly connected to the corresponding clamping plates 7, a first motor 5 is fixedly connected to the outside of the L-shaped plate 2, the output shaft of the first motor 5 extends to the inside of the transmission groove 3 and is fixedly connected to a gear 6, the racks 4 are meshed with the gear 6, sliding grooves 8 are equidistantly provided inside the clamping plates 7, the sliding grooves 8 are slidably connected to the inside of the sliding plates 9, and a spring 10 is fixedly connected to the side away from the two sliding plates 9, and the end of the spring 10 away from the sliding plate 9 is It is fixedly connected to the inner wall of the sliding groove 8, and the side of the sliding plate 9 away from the spring 10 is fixedly connected with an alignment pin 11, and the end of the alignment pin 11 away from the sliding plate 9 extends to the outside of the clamping plate 7. The above-mentioned device base 1 and the clamping plate 7 structure realize the precise movement and control of the clamping plate 7 through the transmission mechanism of the L-shaped plate 2, the transmission groove 3 and the rack 4. The structural design of the sliding groove 8 and the sliding plate 9 of the clamping plate 7 improves the stability and cutting accuracy of the cutting device, reduces the cutting error caused by unstable movement, and improves the processing quality and efficiency. The setting of the spring 10 provides appropriate pressure support, ensures the smooth movement of the sliding plate 9 and the tightening of the clamping plate 7, ensures the stability and accuracy of cutting, improves processing efficiency, improves cutting efficiency and accuracy, and reduces waste and processing costs.

[0033] Among them, the top of the L-shaped plate 2 is fixedly connected to the cylinder 12, the output end of the cylinder 12 passes through the L-shaped plate 2 and is fixedly connected to the U-shaped plate 13, the top of the U-shaped plate 13 and on both sides of the cylinder 12 are fixedly connected to the first limit rod 14, and the top of the first limit rod 14 is slidingly connected to the L-shaped plate 2. The structural design of the cylinder 12 and the U-shaped plate 13 of the above device provides stable high-pressure support, ensures stability and safety during the cutting process, reduces errors and accident risks during the cutting process, and improves operational safety.

[0034] Among them, the internal rotation of the U-shaped plate 13 is connected to the screw rod 15, the external thread of the screw rod 15 is connected to the connecting block 16, the outside of the U-shaped plate 13 is fixedly connected to the second motor 17, the output shaft of the second motor 17 extends to the inside of the U-shaped plate 13 and is fixedly connected to one end of the screw rod 15, the inside of the U-shaped plate 13 and on both sides of the screw rod 15 are fixedly connected with the second limit rod 20, and the connecting blocks 16 are slidingly connected to the second limit rod 20. The second motor 17 of the above-mentioned device realizes precise control and adjustment of the saw blade through the screw rod 15 and the connecting block 16, ensuring the cutting accuracy and efficiency, and can realize precise adjustment of cutting parameters as needed, thereby improving cutting quality and flexibility, and adapting to the cutting needs of stones of different specifications and shapes.

[0035] Among them, a third motor 18 is fixedly connected to the bottom of one side of the connecting block 16, and the output shaft of the third motor 18 passes through the connecting block 16 and is fixedly connected to the diamond saw blade 19. The third motor 18 of the above-mentioned device serves as a driving source, and its output shaft directly passes through the connecting block 16 and is fixedly connected to the diamond saw blade 19, directly driving the diamond saw blade 19 to rotate for precise cutting of the stone.

[0036] Among them, a T-shaped limit bar 22 is fixedly connected to one side of the L-shaped plate 2 and located above and below the transmission groove 3, and the clamping plate 7 is slidably connected to the limit bar 22. The clamping plate 7 of the above-mentioned device is limited by the limit bar 22 while moving horizontally to prevent the clamping plate 7 from deviating from the predetermined movement trajectory.

[0037] Among them, there are two third limit rods 23 fixedly connected to the inside of the transmission groove 3, and the outside of the third limit rods 23 are slidably connected to the limit blocks 24, and the limit blocks 24 are fixedly connected to the corresponding racks 4. The limit blocks 24 of the above-mentioned device are fixed to the corresponding racks 4 and slide on the outside of the third limit rods 23, so as to limit the sliding trajectory of the rack 4.

[0038] Among them, a control panel 21 is fixedly connected to the outside of the base 1, and the first motor 5, the cylinder 12, the second motor 17 and the third motor 18 are all electrically connected to the control panel 21. The control panel 21 of the above-mentioned device integrates the control systems of each motor, realizes unified operation and monitoring of the equipment, and provides a simple and intuitive operation interface.

[0039] Working principle:

[0040] like Figures 1-6As shown, when the stone cutting device for quarry is in use, two clamping plates 7 are slidably connected to the top of the base 1, and the gear 6 driven by the first motor 5 is engaged with the rack 4 to control the movement of the clamping plates 7. The spacing of the clamping plates 7 can be adjusted according to the size of the stone to firmly clamp the stone. The sliding plate 9 inside the clamping plate 7 is pushed outward by the spring 10 to provide additional clamping pressure to ensure the stability of the stone during the cutting process. The cylinder 12 drives the U-shaped plate 13 to move, and the U-shaped plate 13 controls the position of the connecting block 16 through the screw rod 15. The second motor 17 drives the screw rod 15 to rotate to achieve precise lateral movement of the connecting block 16. The third motor 18 is fixed on the connecting block 16, and its output shaft is directly connected to the diamond The stone saw blade 19 is used to cut the stones fixed between the clamping plates 7. The diamond saw blade 19 can perform precise transverse cutting through the movement of the lead screw 15. The first limit rod 14 and the second limit rod 20 respectively limit the movement range of the U-shaped plate 13 and the connecting block 16 to prevent the equipment from moving beyond the predetermined range, ensuring the safety and accuracy of the operation. The limit bar 22 and the third limit rod 23 further ensure that the clamping plate 7 and the rack 4 move within the appropriate range to avoid damage to the equipment or improper operation caused by excessive adjustment, and can operate more accurately according to the predetermined lines and shapes, thereby improving the consistency of the product size and shape, meeting high quality standards, and greatly improving the operation quality and use efficiency compared with traditional devices.

[0041] Finally, it should be noted that the embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A stone cutting device for a quarry, comprising a base (1) and two clamping plates (7), characterized in that: The two clamping plates (7) are both slidably connected to the top of the base (1); an L-shaped plate (2) is fixedly connected to one side of the top of the base (1); a transmission groove (3) is provided on one side of the L-shaped plate (2); two racks (4) are slidably connected to the inside of the transmission groove (3); the racks (4) are fixedly connected to the corresponding clamping plates (7); the outside of the L-shaped plate (2) is fixedly connected to a first motor (5); the output shaft of the first motor (5) extends to the inside of the transmission groove (3) and is fixedly connected to a gear (6); the racks (4) are fixedly connected to the gear (6) Engaging connection, the interior of the clamping plate (7) is provided with sliding grooves (8) at equal intervals, the interior of the sliding grooves (8) is slidably connected with sliding plates (9), and the two sliding plates (9) are fixedly connected with springs (10) on the sides away from each other, and the ends of the springs (10) away from the sliding plates (9) are fixedly connected to the inner wall of the sliding grooves (8), and the sides of the sliding plates (9) away from the springs (10) are fixedly connected with alignment pins (11), and the ends of the alignment pins (11) away from the sliding plates (9) extend to the outside of the clamping plate (7).

2. The stone cutting device for quarrying according to claim 1, characterized in that: The top of the L-shaped plate (2) is fixedly connected to a cylinder (12), the output end of the cylinder (12) passes through the L-shaped plate (2) and is fixedly connected to a U-shaped plate (13), the top of the U-shaped plate (13) and both sides of the cylinder (12) are fixedly connected to first limiting rods (14), and the tops of the first limiting rods (14) are slidably connected to the L-shaped plate (2).

3. The stone cutting device for quarrying according to claim 2, characterized in that: The interior of the U-shaped plate (13) is rotatably connected to a screw rod (15), the exterior of the screw rod (15) is threadedly connected to a connecting block (16), the exterior of the U-shaped plate (13) is fixedly connected to a second motor (17), the output shaft of the second motor (17) extends to the interior of the U-shaped plate (13) and is fixedly connected to one end of the screw rod (15), the interior of the U-shaped plate (13) and on both sides of the screw rod (15) are fixedly connected to second limiting rods (20), and the connecting blocks (16) are slidably connected to the second limiting rods (20).

4. The stone cutting device for quarrying according to claim 3, characterized in that: A third motor (18) is fixedly connected to the bottom of one side of the connecting block (16); an output shaft of the third motor (18) passes through the connecting block (16) and is fixedly connected to a diamond saw blade (19).

5. The stone cutting device for quarrying according to claim 1, characterized in that: A T-shaped limiting strip (22) is fixedly connected to one side of the L-shaped plate (2) and located above and below the transmission groove (3), and the clamping plates (7) are slidably connected to the limiting strip (22).

6. The stone cutting device for quarrying according to claim 1, characterized in that: Two third limiting rods (23) are fixedly connected inside the transmission groove (3), and the outsides of the third limiting rods (23) are slidably connected to limiting blocks (24), and the limiting blocks (24) are fixedly connected to corresponding racks (4).

7. The stone cutting device for quarrying according to claim 4, characterized in that: A control panel (21) is fixedly connected to the outer side of the base (1), and the first motor (5), the cylinder (12), the second motor (17) and the third motor (18) are all electrically connected to the control panel (21).

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