A diamond saw blade cutting device

Abstract

The application relates to the technical field of diamond saw blades, in particular to a diamond saw blade cutting device which comprises a cutting table, a self-adaptive stabilizing mechanism, a protective cooling mechanism and a driven stabilizing assembly, a vertical plate is fixedly installed on the upper side of the cutting table, a supporting rotating shaft is rotatably installed on the side edge of the vertical plate, a diamond saw blade is sleeved on the supporting rotating shaft, the self-adaptive stabilizing mechanism comprises two groups of clamping discs, the two groups of clamping discs are respectively arranged on the two sides of the diamond saw blade, a plurality of inclined insertion holes are equidistantly arranged on the inner side of the clamping disc, a connecting column is threadedly connected at the end of the inclined insertion hole, a sliding column and an abutting column are slidably inserted into the inclined insertion hole, and a plurality of first return springs are fixedly connected between the top of the sliding column and the connecting column. The self-adaptive stabilizing mechanism is arranged, the clamping stability of the diamond saw blade is improved, centrifugal force is used as a control source, pure mechanical transmission is adopted, external sensors and electric control elements are not needed, response zero time lag is achieved, the structure is simpler, and the reliability is higher.

Description

Technical Field

[0001] This invention relates to the field of diamond saw blade technology, and more particularly to a diamond saw blade cutting device. Background Technology

[0002] Diamond saw blade cutting devices are commonly used for cutting hard and brittle materials, widely applied in the processing of stone, ceramics, concrete, and other materials. Currently, most commercially available diamond saw blade cutting devices mainly consist of a cutting table, a frame mounted above the cutting table, a spindle rotatably mounted on the frame, a flange fixedly mounted on the spindle, and a safety guard covering the saw blade. The saw blade is clamped and fixed to the spindle by the flange. A motor drives the spindle, causing the saw blade to rotate at high speed. The operator pushes the workpiece or feeds the saw blade to complete the cutting operation. To reduce cutting temperature and dust, some cutting devices are also equipped with a coolant spray system.

[0003] The existing diamond saw blade cutting devices described above have the following main shortcomings in use:

[0004] Firstly, diamond saw blades have a large diameter-to-thickness ratio, resulting in insufficient lateral stiffness during high-speed rotation. This easily leads to axial runout and lateral vibration, especially as the speed approaches the critical point, where the vibration increases dramatically, affecting cutting accuracy and blade life. Existing devices can only provide a constant static clamping force, unable to dynamically adjust the clamping force according to changes in rotational speed.

[0005] Secondly, after prolonged use, the threaded connection between the chuck and the spindle is prone to loosening or weakening of clamping force due to high-frequency vibration and alternating loads, leading to saw blade clamping failure. Existing anti-loosening methods mostly use anti-loosening washers, which are passive anti-loosening measures and cannot adaptively compensate according to the operating conditions.

[0006] To address the shortcomings of the aforementioned technologies, we propose a diamond saw blade cutting device. Summary of the Invention

[0007] The purpose of this invention is to address the shortcomings of existing technologies by providing a diamond saw blade cutting device.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A diamond saw blade cutting device includes a cutting table, an adaptive stabilization mechanism, a protective cooling mechanism, and a driven stabilization component. A vertical plate is fixedly installed on the upper side of the cutting table, and a support shaft is rotatably installed on the side of the vertical plate. A diamond saw blade is sleeved on the support shaft. The adaptive stabilization mechanism includes two sets of clamping plates, which are respectively located on both sides of the diamond saw blade. Several inclined insertion holes are equidistantly opened on the inner circumference of the clamping plates. A connecting post is threaded to the port of each inclined insertion hole. A sliding post and an abutment post are slidably inserted into the inner side of the inclined insertion hole. Several first pull springs are fixedly connected between the top of the sliding post and the connecting post. Several sets of butterfly springs are arranged between the sliding post and the abutment post. A first cable groove is opened on the side wall of the sliding post.

[0010] In this invention, the driven stabilizing component includes a second pull-back spring. The inner side of the clamping plate has a plurality of vertical insertion holes, which are arranged one-to-one with the inclined insertion hole side. The second pull-back spring is fixedly installed at the bottom of the vertical insertion hole. A sliding insertion post is fixedly installed at the top of the second pull-back spring. The sliding insertion post is slidably inserted into the inner side of the vertical insertion hole. A plurality of bent elastic rods are fixedly connected to the top of the sliding insertion post. A thin abutment rod is fixedly connected to the top of the bent elastic rod.

[0011] In this invention, the protective cooling mechanism includes a structural cover. A mounting base is fixedly connected to the back of the structural cover. The mounting base is fixedly installed on the front side of the upright plate by screws. The structural cover covers the outside of the diamond saw blade. Several water spray pipes are fixedly inserted into the side wall of the structural cover. The outer ends of the several water spray pipes are fixedly connected to a connecting bend. An outer connecting pipe is fixedly connected to the middle position of the connecting bend. A first solenoid valve is fixedly installed on the outer connecting pipe. A dual-color infrared temperature sensor is fixedly installed on the other side wall of the structural cover. The detection end of the dual-color infrared temperature sensor extends to the inside of the structural cover.

[0012] In this invention, a saw groove is provided on the upper side of the cutting table, the saw groove runs through the table surface and is located directly below the diamond saw blade, and a controller is fixedly installed on the front side of the cutting table.

[0013] In this invention, a drive motor is fixedly installed on the back of the upright plate, and the output end of the drive motor is fixedly connected to the support shaft. A reinforcing sleeve is fixedly installed on the front side of the upright plate, and the support shaft rotates through the reinforcing sleeve.

[0014] In this invention, the inner clamping plate is slidably sleeved on the outside of the supporting rotating shaft, the outer clamping plate is threadedly connected to the outside of the supporting rotating shaft, a structural baffle is fixedly installed on the supporting rotating shaft, the inner clamping plate abuts against the outside of the structural baffle, and a hexagonal torsion seat is fixedly connected to the outside of the outer clamping plate.

[0015] In this invention, both ends of the butterfly spring are fixedly connected to cone head seats. The upper cone head seat is fixedly connected to the lower side of the sliding column, and the lower cone head seat is fixedly connected to the upper side of the abutment column. A hexagonal groove is provided on the top of the connecting column.

[0016] In this invention, a threading hole is provided between the vertical insertion hole and the inclined insertion hole, a second cable groove is provided at the bottom of the sliding insertion post, a cable is fixedly connected between the second cable groove and the first cable groove, the cable slides through the threading hole, and the top of the abutting thin rod is provided with a pointed cone.

[0017] In this invention, a cleaning nozzle is provided on the side of the dual-color infrared temperature sensor, and the nozzle at the inner end of the cleaning nozzle is tilted toward the dual-color infrared temperature sensor. The cleaning nozzle is fixedly installed on the side wall of the structural cover. An arc-shaped side pipe is fixedly installed between the cleaning nozzle and the connecting bend pipe, and a second solenoid valve is fixedly installed on the arc-shaped side pipe.

[0018] In this invention, a connector is rotatably mounted at the end of the outer pipe, the outer wall of the connector is provided with anti-slip texture, and a sealing gasket is provided on the inner side of the connector.

[0019] Compared with related technologies, the diamond saw blade cutting device proposed in this invention has the following advantages:

[0020] In this invention, a diamond saw blade cutting device is described. By incorporating an adaptive stabilizing mechanism, when the saw blade rotates at high speed, the sliding column and the abutment column slide outward along the inclined insertion hole under centrifugal force, forming a multi-point dynamic clamping support in the outer edge region of the saw blade. This significantly increases the clamping support area, expanding the lateral constraint of the saw blade from a single central clamping to a coordinated action between the center and the periphery. Unlike existing devices that only provide a constant static clamping force, this mechanism automatically increases the clamping force as the rotational speed increases, and when the speed decreases, the first pull-back spring automatically pulls the sliding column back to its initial position, facilitating assembly and disassembly while preventing over-clamping. Simultaneously, the butterfly spring assembly between the abutment column and the sliding column absorbs sudden loads and impact vibration energy, further suppressing axial sway and lateral vibration of the saw blade. Compared to existing methods relying on electronic or hydraulic auxiliary support, this mechanism uses centrifugal force as the control source and pure mechanical transmission, requiring no external sensors or electronic control components. It offers zero-latency response, a simpler structure, and higher reliability.

[0021] In this invention, a diamond saw blade cutting device is provided. By incorporating a driven stabilizing component, when the sliding column is moved outward by centrifugal force, a cable pulls the sliding insert upward, driving the abutment rod to abut against the surface of the supporting shaft, forming an auxiliary locking force between the clamp and the shaft. Unlike existing technologies that rely solely on anti-loosening washers to provide passive frictional resistance, this solution generates an active locking force through direct transmission of centrifugal force via the cable. The locking force automatically increases with rotational speed, directly matching the anti-loosening requirements of the saw blade at high speed. At low speeds or when the machine stops, the second return spring automatically resets, without affecting disassembly and maintenance. All actions are completed through purely mechanical transmission, resulting in zero response time and high reliability.

[0022] This invention discloses a diamond saw blade cutting device. By incorporating a protective cooling mechanism, a structural shield blocks debris and coolant splashes. A dual-color infrared temperature sensor measures the real-time temperature of the saw blade head. The controller automatically adjusts the water spray rate based on the temperature signal, controlling the opening of the first solenoid valve. This adaptive adjustment of cooling water volume according to the actual saw blade temperature is more water-efficient and precise compared to continuously running cooling water or manual judgment. A cleaning nozzle, under controller control, intermittently sprays cleaning media onto the sensor detection end, preventing dust accumulation that could cause temperature measurement failure and ensuring continuous reliability of temperature monitoring during long-term operation. The dual-color infrared temperature measurement principle maintains high accuracy even under dust and moisture interference by measuring the ratio of infrared energy in two bands rather than the absolute value of a single band. Attached Figure Description

[0023] Figure 1 A three-dimensional structural diagram of a diamond saw blade cutting device proposed in this invention. Figure 1 ;

[0024] Figure 2 A three-dimensional structural diagram of a diamond saw blade cutting device proposed in this invention. Figure 2 ;

[0025] Figure 3 This is a three-dimensional disassembled structural diagram of a diamond saw blade cutting device proposed in this invention;

[0026] Figure 4 Schematic diagram of a partial three-dimensional structure Figure 1 ;

[0027] Figure 5 Schematic diagram of a partial three-dimensional structure Figure 2 ;

[0028] Figure 6 Schematic diagram of the three-dimensional structure of the adaptive stabilizing mechanism Figure 1 ;

[0029] Figure 7 Schematic diagram of the three-dimensional structure of the adaptive stabilizing mechanism Figure 2 ;

[0030] Figure 8 This is a schematic diagram of the three-dimensional cross-sectional structure of the outer clamping disc;

[0031] Figure 9 for Figure 8 Enlarged diagram of part A in the middle;

[0032] Figure 10 A three-dimensional structural diagram of some components of the adaptive stabilizing mechanism. Figure 1 ;

[0033] Figure 11 A three-dimensional disassembled structural diagram of some components of the adaptive stabilization mechanism;

[0034] Figure 12 A three-dimensional structural diagram of some components of the adaptive stabilizing mechanism. Figure 2 ;

[0035] Figure 13 A three-dimensional structural diagram of the driven stabilizing component;

[0036] Figure 14 Schematic diagram of the three-dimensional structure of the protective cooling mechanism Figure 1 ;

[0037] Figure 15 Schematic diagram of the three-dimensional structure of the protective cooling mechanism Figure 2 .

[0038] In the diagram: 1. Cutting table; 2. Controller; 3. Saw groove; 4. Vertical plate; 5. Support shaft; 6. Adaptive stabilization mechanism; 61. Clamping plate; 62. Hexagonal torsion seat; 63. Inclined insertion hole; 64. Vertical insertion hole; 65. Wire hole; 66. Connecting post; 67. Hexagonal groove; 68. First pull-back spring; 69. Sliding column; 610. Abutment post; 611. Butterfly spring; 612. Conical head seat; 613. First cable groove; 7. Protective cooling mechanism; 71. Structural cover; 72. Mounting base. 73. Water spray pipe; 74. Connecting bend; 75. External connecting pipe; 76. First solenoid valve; 77. Connector; 78. Arc-shaped side pipe; 79. Second solenoid valve; 710. Cleaning spray pipe; 711. Dual-color infrared temperature sensor; 8. Diamond saw blade; 9. Driven stabilizing component; 91. Second pull spring; 92. Sliding insert; 93. Second cable groove; 94. Cable; 95. Bending elastic rod; 96. Abutting rod; 10. Drive motor; 11. Reinforced casing; 12. Structural baffle. Detailed Implementation

[0039] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0040] First embodiment: Please refer to the following: Figures 1-12In the first embodiment of the present invention, a diamond saw blade cutting device includes a cutting table 1, an adaptive stabilizing mechanism 6, a protective cooling mechanism 7, and a driven stabilizing component 9. A vertical plate 4 is fixedly installed on the upper side of the cutting table 1, and a supporting shaft 5 is rotatably installed on the side of the vertical plate 4. A diamond saw blade 8 is sleeved on the supporting shaft 5. The adaptive stabilizing mechanism 6 includes two sets of clamping plates 61, which are respectively located on both sides of the diamond saw blade 8. Several inclined insertion holes 63 are equidistantly opened on the inner circumference of the clamping plates 61. A connecting post 66 is threaded to the port of the inclined insertion hole 63. A sliding post 69 and an abutment post 610 are slidably inserted into the inner side of the inclined insertion hole 63. Several first pull springs 68 are fixedly connected between the top of the sliding post 69 and the connecting post 66. Several sets of butterfly springs 611 are provided between the sliding post 69 and the abutment post 610. A first cable groove 613 is opened on the side wall of the sliding post 69.

[0041] Through the above-described configuration, the adaptive stabilizing mechanism 6 utilizes centrifugal force as an adaptive drive source. When the diamond saw blade 8 rotates at high speed with the support shaft 5, the sliding column 69 and the abutment column 610 are subjected to centrifugal force directed radially outward, overcoming the tension of the first pull-back spring 68 and sliding outward along the inclined insertion hole 63. This pushes the abutment column 610 to abut against the two side surfaces of the diamond saw blade 8, forming a multi-point annular dynamic clamping support on the outer edge of the saw blade, based on the original central clamping of the chuck 61. This centrifugal force adaptive clamping method expands the lateral constraint of the saw blade from a single central clamping to a coordinated action between the center and the periphery. The clamping force automatically increases with the increase of rotational speed, and when the rotational speed decreases, the first pull-back spring 68 automatically pulls the sliding column 69 and the abutment column 610 back to their initial positions. This facilitates saw blade assembly and disassembly, avoids excessive clamping, and requires no external sensors or electronic control components, exhibiting zero time delay and high reliability. When the abutment post 610 abuts against the surface of the saw blade and is subjected to high-frequency vibration transmitted by the saw blade, the disc spring 611 absorbs the vibration energy by its own elastic compression deformation. At the same time, when the multi-layered disc spring 611 is deformed under force, relative sliding friction is generated between the discs, which further dissipates the vibration energy through the friction damping effect, playing a buffering and vibration absorption role, effectively attenuating the micro-vibration generated when the saw blade rotates at high speed, and further improving the stability of the cutting process.

[0042] In this method, a saw groove 3 is provided on the upper side of the cutting table 1. The saw groove 3 passes through the table surface and is located directly below the diamond saw blade 8. A controller 2 is fixedly installed on the front side of the cutting table 1. A drive motor 10 is fixedly installed on the back of the upright plate 4. The output end of the drive motor 10 is fixedly connected to the support shaft 5. A reinforcing sleeve 11 is fixedly installed on the front side of the upright plate 4. The support shaft 5 rotates through the reinforcing sleeve 11.

[0043] With the above configuration, controller 2 serves as the core control unit of the entire machine. It is electrically connected to drive motor 10, first solenoid valve 76, and second solenoid valve 79. It receives temperature signals from dual-color infrared temperature sensor 711 and issues control commands to achieve automatic closed-loop control of the cutting temperature. The saw groove 3 is located on the cutting table 1 and directly below the diamond saw blade 8, providing clearance for the saw blade when cutting the workpiece, preventing interference between the saw blade and the table surface, and ensuring smooth cutting stroke. Drive motor 10 is fixedly installed on the back of the upright plate 4, and its output end is fixedly connected to the support shaft 5, providing rotational power to the saw blade. Reinforcing sleeve 11 is fixedly installed on the front side of the upright plate 4 and sleeved on the outside of the support shaft 5, providing radial support and reinforcement to the support shaft 5, preventing bending deformation under high-speed rotation and cutting loads, and ensuring the stability and reliability of the shaft's operation.

[0044] In this configuration, the inner clamping plate 61 is slidably sleeved on the outside of the support shaft 5, the outer clamping plate 61 is threadedly connected to the outside of the support shaft 5, the support shaft 5 is fixedly mounted with a structural baffle 12, the inner clamping plate 61 abuts against the outside of the structural baffle 12, and the outer clamping plate 61 is fixedly connected with a hexagonal torsion seat 62.

[0045] With the above-described configuration, the inner clamping plate 61 is slidably sleeved on the outside of the support shaft 5, and can cooperate with the structural baffle 12 to limit and clamp the diamond saw blade 8 and the pad. The structural baffle 12 is fixedly installed on the support shaft 5, serving as the axial positioning reference surface for the inner clamping plate 61. The inner clamping plate 61 abuts against the outside of the structural baffle 12, restricting its axial displacement inward on the support shaft 5. The outer clamping plate 61 is threaded to the outside of the support shaft 5, and when tightened, it clamps and fixes the diamond saw blade 8 and the pad between the two sets of clamping plates 61. A hexagonal torque plate 62 is fixedly connected to the outside of the outer clamping plate 61, and is used with a wrench to tighten or loosen the outer clamping plate 61, facilitating the installation and removal of the saw blade.

[0046] In this method, both ends of the butterfly spring 611 are fixedly connected to cone head seats 612. The upper cone head seat 612 is fixedly connected to the lower side of the sliding column 69, and the lower cone head seat 612 is fixedly connected to the upper side of the abutment column 610. The top of the connecting column 66 is provided with a hexagonal groove 67.

[0047] With the above-described configuration, the disc spring 611 is fixedly connected to the sliding column 69 and the abutment column 610 respectively via the conical seats 612 at both ends. The conical seats 612 are used to increase the contact area between the end of the disc spring 611 and the sliding column 69 and the abutment column 610, avoiding stress concentration that could lead to local crushing or damage to the components, and improving connection reliability and service life. The connecting column 66 is threaded into the inclined insertion hole 63 port, and the hexagonal groove 67 on its top is used for installation and removal with a hexagonal wrench. The connecting column 66 also serves as the upper fixed fulcrum of the first pull-back spring 68, providing a pull-back and reset force for the sliding column 69, ensuring that the sliding column 69 and the abutment column 610 can reliably return to their initial positions when the machine is stopped.

[0048] Second embodiment: Please refer to the following: Figure 13 In this embodiment, the driven stabilizing component 9 includes a second pull-back spring 91. A plurality of vertical insertion holes 64 are provided on the inner side of the clamping plate 61. The vertical insertion holes 64 are arranged one-to-one with the side of the inclined insertion hole 63. The second pull-back spring 91 is fixedly installed at the bottom of the vertical insertion hole 64. A sliding insertion post 92 is fixedly installed on the top of the second pull-back spring 91. The sliding insertion post 92 is slidably inserted into the inner side of the vertical insertion hole 64. A plurality of bent elastic rods 95 are fixedly connected to the top of the sliding insertion post 92. A stop bar 96 is fixedly connected to the top of the bent elastic rods 95.

[0049] With the above configuration, the driven stabilizing component 9 and the adaptive stabilizing mechanism 6 share centrifugal force as the driving source. When the sliding column 69 slides outward under the action of centrifugal force, the cable 94, which is fixedly connected in the first cable groove 613 on the side wall of the sliding column 69, is pulled outward synchronously. The cable 94 passes through the wire hole 65 between the vertical insertion hole 64 and the inclined insertion hole 63, pulls the second cable groove 93 at the bottom of the sliding column 92, overcomes the return force of the second return spring 91, and drives the sliding column 92 to slide upward in the vertical insertion hole 64. Then, the bent elastic rod 95 fixedly connected to the top of the sliding column 92 drives the abutting rod 96 to move upward, and finally the pointed cone at the top of the abutting rod 96 abuts against the surface of the supporting shaft 5, forming an auxiliary locking force between the clamp 61 and the supporting shaft 5. Unlike existing technologies that rely solely on anti-loosening washers to provide passive frictional resistance, this locking force is generated by centrifugal force directly through the cable 94 via mechanical transmission. It is an active locking mechanism that can pre-establish anti-loosening constraints before vibration occurs. Furthermore, the locking force automatically increases with the rotational speed, which is positively correlated with the anti-loosening requirements when the saw blade is running at high speed. When the rotational speed decreases, the second return spring 91 automatically pulls the sliding insert 92 and the abutment rod 96 back to their original positions without affecting normal disassembly and maintenance, significantly improving the reliability and safety of the cutting device during long-term use.

[0050] In this method, a wire hole 65 is provided between the vertical insertion hole 64 and the inclined insertion hole 63. A second cable groove 93 is provided at the bottom of the sliding insertion post 92. A cable 94 is fixedly connected between the second cable groove 93 and the first cable groove 613. The cable 94 slides through the wire hole 65 and abuts against the top of the thin rod 96, which is a pointed cone.

[0051] Through the above-described configuration, the bending structure of the flexible rod 95 enables it to possess a certain degree of elastic deformation capability while transmitting thrust. When the abutting rod 96 abuts against the surface of the supporting shaft 5, if the supporting shaft 5 experiences slight radial runout, the flexible rod 95 can adaptively compensate through its own elastic deformation, ensuring that the abutting rod 96 and the surface of the supporting shaft 5 remain in contact at all times, thus avoiding abutment failure or component damage due to rigid connection. The pointed cone at the top of the abutting rod 96 reduces the contact area, increasing the contact surface pressure while ensuring clamping force, thereby enhancing the reliability of locking. The cable 94 slides through the threaded hole 65, which provides guidance and constraint for the cable 94, preventing it from deviating or excessively rubbing against the hole wall during pulling, ensuring the stability and reliability of force transmission.

[0052] Third embodiment: Please refer to the following: Figures 14-15 In this embodiment, the protective cooling mechanism 7 includes a structural cover 71. A mounting base 72 is fixedly connected to the back of the structural cover 71. The mounting base 72 is fixedly installed on the front side of the upright plate 4 by screws. The structural cover 71 covers the outside of the diamond saw blade 8. Several water spray pipes 73 are fixedly inserted into the side wall of the structural cover 71. The outer ends of the several water spray pipes 73 are fixedly connected to a connecting bend 74. An outer pipe 75 is fixedly connected to the middle position of the connecting bend 74. A first solenoid valve 76 is fixedly installed on the outer pipe 75. A dual-color infrared temperature sensor 711 is fixedly installed on the other side wall of the structural cover 71. The detection end of the dual-color infrared temperature sensor 711 extends to the inside of the structural cover 71.

[0053] With the above-described configuration, the protective cooling mechanism 7 is enclosed on the outside of the diamond saw blade 8 by the structural cover 71, isolating the saw blade from the operator. This effectively blocks debris and coolant splashes generated during cutting, ensuring operational safety, and also provides a relatively stable installation environment for the dual-color infrared temperature sensor 711 mounted on it. The mounting base 72 is fixedly connected to the back of the structural cover 71 and secured to the front of the upright plate 4 with screws, providing stable support for the structural cover 71. The detection end of the dual-color infrared temperature sensor 711 extends to the inside of the structural cover 71 and points towards the cutting head of the diamond saw blade 8. Utilizing the principle of dual-color infrared temperature measurement, it measures the ratio of infrared energy of the target in two different wavelengths rather than the absolute energy value of a single wavelength. It can maintain high temperature measurement accuracy even under interference from dust, water vapor, and smoke generated during cutting, and monitor the working temperature of the saw blade in real time. Controller 2 controls the opening of the first solenoid valve 76 based on the temperature signal fed back by the dual-color infrared temperature sensor 711 to adjust the cooling water spray rate of the water spray pipe 73, realizing closed-loop temperature feedback control: when the saw blade temperature rises, the cooling water volume is automatically increased; when the temperature falls back, the cooling water volume is automatically reduced or turned off, ensuring sufficient cooling while avoiding continuous excessive spraying that would waste resources and cause water accumulation on the table. A connecting bend 74 connects several water spray pipes 73 into a single water path, and an external connecting pipe 75 is used to connect to an external cooling water source.

[0054] In this method, a cleaning nozzle 710 is provided on the side of the dual-color infrared temperature sensor 711. The nozzle of the inner end of the cleaning nozzle 710 is tilted towards the dual-color infrared temperature sensor 711. The cleaning nozzle 710 is fixedly installed on the side wall of the structural cover 71. An arc-shaped side pipe 78 is fixedly installed between the cleaning nozzle 710 and the connecting bend pipe 74. A second solenoid valve 79 is fixedly installed on the arc-shaped side pipe 78.

[0055] With the above configuration, the cleaning nozzle 710 is connected to the connecting bend 74 via the arc-shaped side pipe 78, and the second solenoid valve 79 controls the opening and closing of the cleaning nozzle 710. Under the control of the controller 2, the second solenoid valve 79 opens intermittently, and cleaning water from the connecting bend 74 enters the cleaning nozzle 710 through the arc-shaped side pipe 78. The water is then sprayed from the inner nozzle of the cleaning nozzle 710 onto the detection end of the dual-color infrared temperature sensor 711, periodically cleaning the lens surface and blowing away or washing away dust and coolant splashes adhering to the lens. This effectively prevents dust accumulation on the lens from causing a decrease in the light transmittance of the temperature measurement window. Compared to existing cutting devices where cooling water is continuously on or relies on manual judgment, this mechanism achieves intelligent temperature control where the cooling water volume automatically adjusts according to the actual temperature of the saw blade. Furthermore, the sensor's self-cleaning function ensures the continuous reliability of temperature monitoring during long-term operation, avoiding the risk of temperature measurement failure due to mirror contamination, which could lead to cooling runaway.

[0056] In this method, a connector 77 is rotatably installed at the end of the outer pipe 75. The outer wall of the connector 77 is provided with anti-slip texture, and a sealing gasket is provided on the inner side of the connector 77.

[0057] With the above-described configuration, the rotatably mounted connector 77 at the end of the external pipe 75 is used for quick connection to the external cooling water source pipeline. The anti-slip texture on the outer wall of the connector 77 provides anti-slip properties during manual screwing, facilitating quick assembly and disassembly by operators and improving ease of use. The sealing gasket on the inner side of the connector 77 is compressed and deformed when the connector 77 is connected to the external pipeline, filling the tiny gaps between the mating surfaces and providing a leak-proof seal. This ensures that no leakage occurs during cooling water transportation and guarantees the normal operation of the cooling system.

[0058] It should be further noted that the drive motor 10, controller 2, first solenoid valve 76, second solenoid valve 79, dual-color infrared temperature sensor 711, connector 77 and its sealing gasket involved in the above embodiments are all conventional commercially available components well known to those skilled in the art. The specific model selection can be determined according to the actual working conditions. The electrical and water circuit connections between the components all adopt conventional connection methods known in the art. After fully understanding the technical solutions disclosed in the specification and drawings of this invention, those skilled in the art can adapt and implement the selection, installation and connection methods of the above conventional components according to specific usage requirements without creative effort. Therefore, their specific models and conventional circuit connection methods will not be described in detail.

[0059] The working principle of the diamond saw blade cutting device provided by this invention is as follows:

[0060] When the saw blade rotates at high speed, the sliding column 69 and the abutment column 610 of the adaptive stabilizing mechanism 6 are subjected to centrifugal force, overcoming the pull-back force of the first pull-back spring 68 and sliding outward along the inclined insertion hole 63, so that the abutment column 610 abuts against the two side surfaces of the diamond saw blade 8, forming a multi-point coordinated support in conjunction with the original central clamping of the chuck 61. The butterfly spring 611 between the abutment column 610 and the sliding column 69 absorbs vibration energy through its own compression deformation and overlapping friction damping when the saw blade generates slight vibration; at the same time, from The cable 94 of the dynamic stabilizing component 9 is pulled synchronously as the sliding column 69 moves outward, pulling the sliding insert 92 to overcome the pull force of the second return spring 91 and slide upward. Through the bending elastic rod 95, the abutting rod 96 is driven to abut against the surface of the support shaft 5, forming an auxiliary locking force between the clamp 61 and the support shaft 5 to prevent the clamp 61 from spinning loose due to high-frequency vibration. The adaptive stabilizing mechanism 6 and the driven stabilizing component 9 share centrifugal force as the driving source, and the two work together to achieve dynamic clamping and anti-loosening when the saw blade rotates at high speed.

[0061] During the cutting process, the protective cooling mechanism 7's structural cover 71 covers the outside of the diamond saw blade 8 to block debris and coolant splashes. The detection end of the dual-color infrared temperature sensor 711 extends to the inside of the structural cover 71, pointing towards the cutting head of the diamond saw blade 8. It uses the dual-color infrared temperature measurement principle to monitor the working temperature of the saw blade in real time and feeds the temperature signal back to the controller 2. The controller 2 controls the opening of the first solenoid valve 76 according to the temperature signal to adjust the cooling water spray rate of the water spray pipe 73. When the saw blade temperature rises, the cooling water volume is automatically increased, and when the temperature falls, the cooling water volume is automatically reduced, realizing intelligent closed-loop temperature control that adaptively adjusts the cooling water volume according to the actual temperature of the saw blade. The cleaning spray pipe 710 is connected to the connecting bend pipe 74 through the arc-shaped side pipe 78. The second solenoid valve 79 is intermittently opened under the control of the controller 2, using cleaning water to clean the surface of the lens at the detection end of the dual-color infrared temperature sensor 711 at regular intervals.

[0062] The aforementioned adaptive stabilization mechanism 6, driven stabilization component 9, and protective cooling mechanism 7 work together to improve the lateral stiffness and dynamic clamping of the saw blade, prevent the chuck from loosening, and provide intelligent temperature monitoring and self-cleaning, thus jointly ensuring the stability, safety, and reliability of the diamond saw blade 8 during high-speed cutting.

[0063] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A diamond saw blade cutting device, characterized in that, include: A cutting table (1) is fixedly installed on the upper side of the cutting table (1), and a support shaft (5) is rotatably installed on the side of the support shaft (4). A diamond saw blade (8) is sleeved on the support shaft (5). An adaptive stabilizing mechanism (6) includes two sets of clamping plates (61), which are respectively located on both sides of the diamond saw blade (8). Several inclined insertion holes (63) are equidistantly opened on the inner circumference of the clamping plates (61). A connecting post (66) is threaded to the port of the inclined insertion hole (63). A sliding post (69) and an abutment post (610) are slidably inserted into the inner side of the inclined insertion hole (63). Several first pull springs (68) are fixedly connected between the top of the sliding post (69) and the connecting post (66). Several sets of butterfly springs (611) are provided between the sliding post (69) and the abutment post (610). A first cable groove (613) is opened on the side wall of the sliding post (69). Protective cooling mechanism (7); Follower stabilizing component (9).

2. The diamond saw blade cutting device according to claim 1, characterized in that, The driven stabilizing component (9) includes a second pull-back spring (91). The inner side of the clamp (61) is provided with a plurality of vertical insertion holes (64). The vertical insertion holes (64) are respectively arranged on the side of the inclined insertion hole (63). The second pull-back spring (91) is fixedly installed at the bottom of the vertical insertion hole (64). A sliding post (92) is fixedly installed on the top of the second pull-back spring (91). The sliding post (92) is slidably inserted into the inner side of the vertical insertion hole (64). A plurality of bent elastic rods (95) are fixedly connected to the top of the sliding post (92). A connecting rod (96) is fixedly connected to the top of the bent elastic rods (95).

3. The diamond saw blade cutting device according to claim 1, characterized in that, The protective cooling mechanism (7) includes a structural cover (71), a mounting base (72) is fixedly connected to the back of the structural cover (71), the mounting base (72) is fixedly installed on the front side of the upright plate (4) by screws, the structural cover (71) covers the outside of the diamond saw blade (8), a number of water spray pipes (73) are fixedly inserted on the side wall of the structural cover (71), the outer ends of the number of water spray pipes (73) are fixedly connected to a connecting bend (74), an outer pipe (75) is fixedly connected to the middle position of the connecting bend (74), a first solenoid valve (76) is fixedly installed on the outer pipe (75), a dual-color infrared temperature sensor (711) is fixedly installed on the other side wall of the structural cover (71), and the detection end of the dual-color infrared temperature sensor (711) extends to the inside of the structural cover (71).

4. The diamond saw blade cutting device according to claim 1, characterized in that, The cutting table (1) has a saw groove (3) on its upper side. The saw groove (3) runs through the table surface and is located directly below the diamond saw blade (8). A controller (2) is fixedly installed on the front side of the cutting table (1).

5. A diamond saw blade cutting device according to claim 1, characterized in that, A drive motor (10) is fixedly installed on the back of the upright plate (4). The output end of the drive motor (10) is fixedly connected to the support shaft (5). A reinforcing sleeve (11) is fixedly installed on the front side of the upright plate (4). The support shaft (5) rotates through the reinforcing sleeve (11).

6. The diamond saw blade cutting device according to claim 1, characterized in that, The inner clamp (61) is slidably sleeved on the outside of the support shaft (5), and the outer clamp (61) is threadedly connected to the outside of the support shaft (5). A structural baffle (12) is fixedly installed on the support shaft (5). The inner clamp (61) abuts against the outside of the structural baffle (12), and a hexagonal torsion seat (62) is fixedly connected to the outside of the outer clamp (61).

7. A diamond saw blade cutting device according to claim 1, characterized in that, Both ends of the butterfly spring (611) are fixedly connected to cone head seats (612). The upper cone head seat (612) is fixedly connected to the lower side of the sliding column (69), and the lower cone head seat (612) is fixedly connected to the upper side of the abutment column (610). The top of the connecting column (66) is provided with a hexagonal groove (67).

8. A diamond saw blade cutting device according to claim 2, characterized in that, A threading hole (65) is provided between the vertical insertion hole (64) and the inclined insertion hole (63). A second cable groove (93) is provided at the bottom of the sliding insertion post (92). A cable (94) is fixedly connected between the second cable groove (93) and the first cable groove (613). The cable (94) slides through the threading hole (65). The top of the abutting rod (96) is set with a pointed cone.

9. A diamond saw blade cutting device according to claim 3, characterized in that, A cleaning nozzle (710) is provided on the side of the dual-color infrared temperature sensor (711). The nozzle of the inner end of the cleaning nozzle (710) is tilted towards the dual-color infrared temperature sensor (711). The cleaning nozzle (710) is fixedly installed on the side wall of the structural cover (71). An arc-shaped side pipe (78) is fixedly installed between the cleaning nozzle (710) and the connecting bend pipe (74). A second solenoid valve (79) is fixedly installed on the arc-shaped side pipe (78).

10. A diamond saw blade cutting device according to claim 3, characterized in that, The outer pipe (75) is rotatably mounted with a connector (77), the outer wall of the connector (77) is provided with anti-slip texture, and the inner side of the connector (77) is provided with a sealing gasket.

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