Rock sheet automatic cutting machine with adjustable cutter distance

Abstract

The invention discloses an automatic rock sheet cutting machine with an adjustable cutter distance, which belongs to the technical field of stone cutting and comprises a box body, a partition plate is arranged in the box body, a moving groove is formed in the partition plate, a moving block is arranged in the moving groove in a sliding fit manner, a collecting groove is formed in the bottom of the moving groove, and a suction cavity and two symmetrically distributed rotating cavities are formed in the moving block. The bottom of the moving block is fixedly connected with a suction pipe; an auxiliary wheel is arranged in one rotating cavity, and a driving wheel is arranged in the other rotating cavity; a push rod is eccentrically arranged on the driving wheel and slidably connected with a cam connecting rod, the cam connecting rod is meshed with a rack, the rack is fixedly connected with a push-pull rod, one end of the push-pull rod extends into the suction cavity and is fixedly connected with a piston, and a suction opening is formed in the center of the piston. According to the rock particle collecting device, the driving wheel is driven to rotate through movement of the moving block, and liquid doped with rock particles in the collecting groove is sucked and discharged through cooperation of the push rod, the cam connecting rod, the rack and the push-pull rod by means of the piston, so that the maintenance difficulty is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of stone cutting, in particular to an automatic rock thin plate cutting machine with adjustable blade distance. Background Art

[0002] In the current stone cutting industry, traditional cutting machines mostly rely on manual operation in the cutting machine box, especially in the cutting process of rock slices, which usually requires manual feed control.

[0003] Manual feed control not only leads to uneven thickness of the slices cut, but also greatly increases the labor intensity of the operator. At the same time, manual cutting is not only inefficient for long or irregularly shaped rock samples, but also poses a high safety hazard.

[0004] At the same time, when the existing automatic cutting machine is working, the rock is cut by the high-speed rotation of the tool, and the tool is cooled by liquid such as water to ensure the normal cutting. Due to the high-speed rotation of the tool, the cooling water will inevitably splash out along the tangent direction of the tool. For some cutting machines that use moving tools, liquid mixed with rock particles (thrown out by the tool) will inevitably accumulate in the groove of the moving guide rail of the cutting component. As the rock particles accumulate, the moving parts of the cutting component will continue to be worn during the reciprocating motion of the cutting component, which will not only reduce the service life of the equipment, but also affect the stability of the cutting component during movement, thereby affecting the cutting accuracy.

[0005] Therefore, it is necessary to propose a rock thin plate automatic cutting machine with adjustable blade distance to solve the above problems. Summary of the invention

[0006] In order to solve the above problems, the purpose of the present invention is to provide an automatic rock thin plate cutting machine with adjustable blade spacing. The automatic cutting method and the multi-saw blade structure in which the saw blade moves and the workbench is stationary can effectively improve the cutting effect and cutting efficiency. At the same time, the movement of the moving block drives the driving wheel to rotate, and through the cooperation of the push rod, cam connecting rod, rack and push-pull rod, the piston is used to absorb and discharge the liquid mixed with rock particles in the collection tank, thereby improving the service life of the equipment.

[0007] In order to achieve the above-mentioned purpose, the technical scheme of the present invention is as follows: an automatic rock thin plate cutting machine with adjustable blade spacing comprises a box body, a controller and a double-opening box door are arranged on one side of the box body, a partition is arranged inside the box body, and the partition divides the inner part of the box body into a cutting chamber and a power chamber, a guide platform is arranged in the power chamber, a cutter workbench and a guide assembly for driving and guiding the movement of the cutter workbench are arranged on the top of the guide platform, the guide assembly is threadedly connected to the cutter workbench, and a cutting assembly for cutting rocks is fixedly connected to the top of the cutter workbench;

[0008] A motion groove is provided on the partition plate, a motion block is slidably fitted in the motion groove, a water retaining assembly for isolating the cutting chamber and the power chamber is provided on the motion block; a rotating shaft is provided in the cutting assembly, one end of the rotating shaft passes through the motion block and extends into the cutting chamber and is detachably connected with a plurality of saw blades, a clamping assembly for adjusting the blade distance and fixing the saw blade is provided between adjacent saw blades, a protective assembly for covering the saw blade is provided on the motion block, a water spray assembly for spraying water on the cut stone is provided on the protective assembly, and a fixing assembly for fixing the cut stone is provided in the cutting chamber; the cutting assembly, the guide assembly and the water spray assembly are all electrically connected to the controller;

[0009] A collecting groove is provided at the bottom of the moving groove and the bottom of the collecting groove is arc-shaped, a suction chamber and two symmetrically distributed rotating chambers are provided inside the moving block, a suction tube connected to the suction chamber is fixedly connected at the bottom of the moving block, and the suction tube is in the collecting groove; an auxiliary wheel connected to the movement block for rotation is provided in one rotating chamber, and a driving wheel connected to the movement block for rotation is provided in the other rotating chamber, and both the auxiliary wheel and the driving wheel are in contact with the bottom of the moving groove; a push rod is eccentrically provided on the driving wheel, and the push rod is slidably connected to a cam connecting rod connected to the movement block for rotation, the cam part of the cam connecting rod is provided with teeth and meshed with a rack, the rack and the moving block are slidably matched, a push-pull rod fixedly connected to one side of the rack for slidingly matched with the moving block, one end of the push-pull rod extends into the suction chamber and is fixedly connected to a piston, a suction port is provided at the center of the piston, a first valve is provided in the suction port, a second valve is provided at the connecting point between the suction chamber and the suction tube, and a drainage port connected to the suction chamber is provided on the surface of the moving block.

[0010] The following principles and beneficial effects are achieved by adopting the above scheme:

[0011] Basic principle: The guide assembly enables the cutter table to move linearly along the guide assembly. At the same time, the cutting assembly drives the rotating shaft to rotate, and the saw blade installed on the rotating shaft rotates accordingly to achieve cutting of the cut stone. A clamping assembly is provided between the saw blades to adjust the distance between the blades and fix the saw blades to ensure the accuracy and stability of the cutting. The water retaining assembly on the moving block isolates the cutting chamber and the power chamber to prevent liquid or debris generated during the cutting process from entering the power chamber. The water spraying assembly sprays water during the cutting process to reduce the friction heat between the saw blade and the cut stone and prevent the stone from changing at high temperatures.

[0012] The movement of the moving block drives the driving wheel to rotate, and through the cooperation of the push rod, cam connecting rod, rack and push-pull rod, the reciprocating motion of the piston is used to absorb and discharge the liquid mixed with rock particles in the collection tank, so as to avoid the problem of rock particles accumulating in the moving tank and affecting the movement of the moving block.

[0013] The beneficial effects of adopting this solution:

[0014] 1. The present invention achieves an automatic cutting mode in which the saw blade moves and the workbench is stationary through the coordinated cooperation of the cutting assembly and the moving assembly, and the multi-saw blade structure can perform multiple cutting line operations on the rock at the same time, which significantly improves the cutting efficiency. Compared with traditional manual feed cutting or single saw blade cutting, this cutting machine can complete the cutting task more quickly.

[0015] 2. The present invention uses a clamping assembly to accurately fix the saw blade, which can ensure the stability and accuracy of the cutting process. The cut rock slices are of uniform thickness and meet high quality requirements.

[0016] 3. The present invention realizes automatic control of the cutting process through a controller, reducing the complexity and danger of manual operation.

[0017] 4. This solution ensures that the waste liquid can flow smoothly to the lowest point of the collection tank by designing the bottom of the collection tank to be arc-shaped, avoiding the retention and accumulation of waste liquid in the moving tank, which not only improves the collection efficiency of waste liquid, but also reduces the equipment corrosion and performance degradation that may be caused by the retention of waste liquid. At the same time, through the precise coordination of the driving wheel, push rod, cam connecting rod, rack and push-pull rod, the reciprocating motion of the piston in the suction chamber is realized. This mechanism can automatically and continuously suck the waste liquid in the collection tank into the suction chamber through the suction pipe without manual intervention, greatly improving the automation of waste liquid treatment.

[0018] Furthermore, the cutting assembly includes a first motor and a bearing, both of which are fixedly connected to the top of the cutter workbench, the rotating shaft and the bearing are rotatably matched, the output shaft of the first motor is slidably connected to the first belt, and the rotating shaft and the output shaft of the first motor are belt-driven through the first belt.

[0019] Beneficial effect: The first belt drives the rotating shaft to rotate, thereby driving the saw blade to perform cutting operations. This design ensures stable transmission of power and smooth rotation of the saw blade, which is conducive to improving cutting accuracy and efficiency.

[0020] Furthermore, the guide assembly includes a second motor arranged at the bottom of the power chamber, the output shaft of the second motor is slidably connected to a second belt, the top of the guide table is fixedly connected to a screw and two guide rails, the screw is located between the two guide rails, the screw is threadedly matched with the cutter worktable, the screw, guide rails and cutter worktable form a ball screw structure, and the screw and the output shaft of the second motor are belt-driven through a second belt.

[0021] Beneficial effect: The moving component uses a second motor to drive the screw to rotate through a second belt, converting the rotary motion into the linear motion of the cutter table, thus realizing the automatic feeding of the saw blade. This precise transmission mechanism not only improves the degree of automation of cutting, but also ensures the stability and reliability of the cutting process, while greatly simplifying the operation process.

[0022] Furthermore, the water retaining assembly includes a waterproof cloth, which is slidably connected to the outer wall of the movement groove and fixedly connected to the movement block.

[0023] Beneficial effect: The waterproof cloth can fit closely to the outer wall of the motion slot, preventing liquid or debris generated during the cutting process from leaking into the power cavity from the gap, thereby protecting the motor and other electrical components in the power cavity from damage.

[0024] Furthermore, the clamping assembly includes a plurality of clamping sleeves with different spacings, the clamping sleeves are all bolted to the rotating shaft, and the saw blade is fixedly connected to the clamping sleeves.

[0025] Benefits: By precisely controlling the installation position and spacing of the saw blades, the accuracy and consistency of the cutting operation can be ensured. This is especially important for rock samples that require high-precision cutting.

[0026] Furthermore, the protection component includes a baffle, which is fixedly connected to the outer wall of the moving block on one side close to the cutting chamber.

[0027] Beneficial effect: The baffle effectively blocks the splashes generated during the cutting process, reducing the risk of injury to the operator, while also protecting other equipment around the cutting machine from damage.

[0028] Furthermore, the fixing assembly includes a fixture table fixedly connected to the bottom wall of the cutting chamber, and the fixture table is located within the movement track of the saw blade. A card slot is opened on the top of the fixture table, and a card block is detachably connected to the card slot.

[0029] Beneficial effects: The combined design of the fixture table and the clamp block can ensure that the rock remains stable during the cutting process and will not move or fall off due to vibration or impact. This can not only improve the cutting accuracy, but also prevent the risk of saw blade damage or operator injury caused by rock movement. The clamp block can be adjusted and adapted according to the shape and size of the rock, which means that the automatic rock thin plate cutting machine with adjustable blade spacing can be used for rock cutting operations of different shapes and sizes. This flexibility greatly improves the scope of application and practicality of the cutting machine.

[0030] Furthermore, it also includes a negative pressure component for assisting in fixing the cut stone, the negative pressure component includes a plurality of negative pressure suction ports, the negative pressure suction ports are all opened at the top of the card slot, a negative pressure machine is fixedly connected to the bottom of the clamp table, the input ends of the negative pressure suction ports are connected to the input ends of the negative pressure machine, and the negative pressure machine is connected to the controller signal.

[0031] Beneficial effect: The negative pressure component generates negative pressure to tightly absorb the cut rock on the fixture table, effectively preventing the rock from moving or falling off during the cutting process. This fixing method is more stable than traditional mechanical fixing and can greatly improve the accuracy and safety of cutting operations.

[0032] Furthermore, the water spray assembly includes a water pump and a nozzle fixedly connected to the outer wall of the baffle, and the nozzle faces the saw blade. The water pump is fixedly connected to the inner wall of the cutting chamber. The output end of the water pump is connected to a water pipe, the water pipe is connected to the nozzle, and the water pump is connected to the controller signal.

[0033] Beneficial effect: The water pump delivers water to the nozzle through the elastic water pipe, ensuring that the saw blade and the cut rock are always fully cooled during the cutting process. This not only prevents the saw blade from being damaged due to overheating, but also improves cutting efficiency and quality.

[0034] Furthermore, it also includes a detection module, which is used to detect the real-time operating status data of the cutting machine, including the saw blade temperature, coolant flow, unit feed amount and cutting progress, and transmit the above acquired data to the controller, which analyzes and controls the operation of the cutting machine;

[0035] The controller is used to adjust the output power of the water pump based on the real-time detected temperature of the saw blade; when it is detected that the saw blade temperature exceeds a preset safety range, the output power of the water pump is increased.

[0036] Beneficial effects: The detection module can monitor the operating status data of the cutting machine in real time, including the saw blade temperature, coolant flow, unit feed rate, and cutting progress. These data provide a comprehensive information basis for the controller, enabling it to intelligently adjust the working parameters of the cutting machine according to actual conditions to ensure the stability and efficiency of the cutting process. The temperature of the saw blade can be effectively controlled by the controller's function of adjusting the water pump output power based on the real-time temperature of the saw blade. When the temperature of the saw blade is too high, increasing the water pump output power can increase the flow of coolant, thereby more effectively reducing the temperature of the saw blade and preventing the saw blade from being damaged due to overheating. This not only extends the service life of the saw blade, but also reduces the frequency and cost of replacing the saw blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is an axonometric diagram of an embodiment of the present invention.

[0038] Figure 2 It is a top sectional view of an embodiment of the present invention.

[0039] Figure 3 It is a side cross-sectional view of the cutting chamber in an embodiment of the present invention.

[0040] Figure 4 It is a side cross-sectional view of the power chamber in an embodiment of the present invention.

[0041] Figure 5 It is a side cross-sectional view of the motion groove in the embodiment of the present invention.

[0042] Figure 6 It is a side cross-sectional view of the moving block in the embodiment of the present invention.

[0043] Figure 7 Schematic diagram of the structure of the rack, cam connecting rod and driving wheel in an embodiment of the present invention.

[0044] The figure marks in the drawings of the specification include: 1, box body; 2, controller; 3, drain outlet; 4, suction pipe; 5, driving wheel; 6, screw rod; 7, guide table; 8, bearing; 9, power chamber; 10, first belt; 11, first motor; 12, rotating shaft; 13, moving block; 14, baffle; 15, water pump; 16, second valve; 17, cutting chamber; 18, nozzle; 19, negative pressure suction port; 20, fixture table; 21, moving groove; 22, guide rail; 23, second belt; 24, second motor; 25, partition; 26, water pipe; 27, saw blade; 28, slot; 29, negative pressure machine; 30, block; 31, waterproof cloth; 32, piston; 33, cutter workbench; 34, first valve; 35, push-pull rod; 36, push rod; 37, cam connecting rod; 38, rack; 39, suction chamber; 40, auxiliary wheel. DETAILED DESCRIPTION

[0045] The following is further described in detail through specific implementation methods:

[0046] Embodiment 1:

[0047] Basically as attached Figure 1-Figure 7 As shown: an automatic rock thin plate cutting machine with adjustable blade spacing, including a box body 1, a controller 2 is bolted and screwed to one side of the box body 1 and a double-opening box door is hinged, a partition 25 is integrally formed inside the box body 1, and the partition 25 divides the inside of the box body 1 into a cutting chamber 17 and a power chamber 9, and the box body 1 provides a solid structural support and protection for the entire automatic rock thin plate cutting machine with adjustable blade spacing, ensuring the safety and stability of the cutting operation. A guide table 7 is bolted to the power chamber 9, and a cutter workbench 33 and a guide assembly for driving and guiding the movement of the cutter workbench 33 are bolted to the top of the guide table 7, and the guide assembly is threadedly connected to the cutter workbench 33, and a cutting assembly for cutting rocks is bolted to the top of the cutter workbench 33.

[0048] A motion groove 21 is provided on the partition 25, and a motion block 13 is slidably fitted in the motion groove 21. The motion block 13 is provided with a water retaining assembly for isolating the cutting chamber 17 and the power chamber 9; a rotating shaft 12 is provided in the cutting assembly, one end of the rotating shaft 12 passes through the motion block 13 and extends into the cutting chamber 17 and is bolted with a plurality of saw blades 27, and a clamping assembly for adjusting the blade spacing and fixing the saw blade 27 is provided between adjacent saw blades 27, a protective assembly for covering the saw blade 27 is provided on the motion block 13, a water spraying assembly for spraying water on the cut stone is provided on the protective assembly, and a fixing assembly for fixing the cut stone is provided in the cutting chamber 17; the cutting assembly, the guide assembly and the water spraying assembly are all electrically connected to the controller 2.

[0049] A collecting groove is provided at the bottom of the motion groove 21, and the bottom of the collecting groove is arc-shaped. A suction chamber 39 and two symmetrically distributed rotating chambers are provided inside the motion block 13. A suction tube 4 connected to the suction chamber 39 is integrally formed at the bottom of the motion block 13, and the suction tube 4 is located in the collecting groove; an auxiliary wheel 40 connected to the motion block 13 for rotation is provided in one rotating chamber, and a driving wheel 5 connected to the motion block 13 for rotation is provided in the other rotating chamber, and both the auxiliary wheel 40 and the driving wheel 5 are in contact with the bottom of the motion groove 21; a push rod 36 is eccentrically provided on the driving wheel 5, and the push rod 36 is slidably connected to the motion block 13 is rotatably connected to a cam connecting rod 37, the cam portion of the cam connecting rod 37 is provided with teeth and meshed with a rack 38, the rack 38 is slidingly matched with the moving block 13, one side of the rack 38 is fixedly connected to a push-pull rod 35 that is slidingly matched with the moving block 13, one end of the push-pull rod 35 extends into the suction chamber 39 and is fixedly connected to a piston 32, a suction port is opened at the center of the piston 32, a first valve 34 is provided in the suction port, a second valve 16 is provided at the connection between the suction chamber 39 and the suction pipe 4, and a drain port 3 that is connected to the suction chamber 39 is provided on the surface of the moving block 13.

[0050] The cutting assembly includes a first motor 11 and a bearing 8, which are both fixedly connected to the top of the cutter workbench 33, the rotating shaft 12 is rotatably matched with the bearing 8, the output shaft of the first motor 11 is slidably connected with the first belt 10, and the rotating shaft 12 and the output shaft of the first motor 11 are belt-driven through the first belt 10.

[0051] The guide assembly includes a second motor 24 arranged at the bottom of the power chamber 9, and the output shaft of the second motor 24 is slidably connected to the second belt 23. The top of the guide table 7 is fixedly connected to a screw rod 6 and two guide rails 22. The screw rod 6 is located between the two guide rails 22. The screw rod 6 is threadedly matched with the cutter workbench 33. The screw rod 6, the guide rail 22 and the cutter workbench 33 form a ball screw 6 structure. The screw rod 6 and the output shaft of the second motor 24 are belt-driven through the second belt 23.

[0052] The water retaining assembly includes a waterproof cloth 31 , which is slidably connected to the outer wall of the moving groove 21 , and is fixedly connected to the moving block 13 .

[0053] The clamping assembly includes a plurality of clamping sleeves with different spacings. The clamping sleeves are all bolted to the rotating shaft 12, and the saw blade 27 is fixedly connected to the clamping sleeves.

[0054] The protection assembly includes a baffle 14 , which is fixedly connected to the outer wall of the moving block 13 on a side close to the cutting chamber 17 .

[0055] The fixing assembly includes a fixture table 20 bolted to the bottom wall of the cutting chamber 17 , and the fixture table 20 is located within the movement track of the saw blade 27 . A slot 28 is formed on the top of the fixture table 20 , and a block 30 is screwed into the slot 28 .

[0056] It also includes a negative pressure component for assisting in fixing the cut stone, the negative pressure component includes a plurality of negative pressure suction ports 19, the negative pressure suction ports 19 are all opened at the top of the card slot 28, the bottom of the clamp table 20 is bolted to a negative pressure machine 29, the input ends of the negative pressure suction ports 19 are connected to the input ends of the negative pressure machine 29, and the negative pressure machine 29 is connected to the controller 2 signal.

[0057] The water spray assembly includes a water pump 15 and a nozzle 18 screwed to the outer wall of the baffle 14, and the nozzle 18 faces the saw blade 27. The water pump 15 is screwed to the inner wall of the cutting chamber 17. The output end of the water pump 15 is connected to a water pipe 26, and the water pipe 26 is connected to the nozzle 18. The water pump 15 is connected to the controller 2 signal.

[0058] Specific implementation steps:

[0059] First, the operator opens the double-opening box door, places the stone to be cut on the fixture table 20, and fixes it with the clamping block 30. Then the equipment is started through the controller 2, and the cutting speed parameters are adjusted. At the same time, the negative pressure machine 29 is adjusted to start working, and the stone to be cut is tightly adsorbed on the fixture table 20 through the negative pressure suction port 19. This can prevent the stone from moving or falling off during the cutting process, ensuring the accuracy and safety of the cutting.

[0060] The operator finds the clamping sleeve and the locking bolt on the rotating shaft 12, and loosens the locking bolt with a wrench or a screwdriver to enable the clamping sleeve to move along the rotating shaft 12. The spacing between the saw blades 27 is determined according to the thickness and hardness of the stone slices to be cut. The position of the saw blades 27 is adjusted by moving the clamping sleeve to ensure that the spacing between the saw blades 27 meets the requirements. During the adjustment process, a measuring tool such as a vernier caliper can be used to accurately measure the spacing between the saw blades 27.

[0061] After adjusting the spacing of the saw blades 27, the clamping sleeve is fixed to the rotating shaft 12 using the locking bolt. Make sure that the locking bolt is tightened to prevent the saw blade 27 from moving or falling off during the cutting process. After completing the adjustment of the saw blade 27, the operator presses the start button on the controller 2 to start the first motor 11 and observes the operation of the saw blade 27. Observe whether the spacing between the saw blades 27 is uniform and whether the saw blade 27 rotates stably. If any problems are found, the machine should be stopped immediately and the saw blade 27 should be readjusted.

[0062] After adjusting the spacing between the saw blades 27, the operator presses the start button on the controller 2, and the first motor 11 and the second motor 24 start to work. The first motor 11 drives the rotating shaft 12 to rotate through the first belt 10, thereby driving the saw blade 27 to perform a cutting operation. At the same time, the second motor 24 drives the screw rod 6 to rotate through the second belt 23, driving the cutter table 33 to perform a linear motion along the guide rail 22, thereby achieving a cutting operation.

[0063] During the cutting process, the water pump 15 works synchronously, and the cooling water is delivered to the nozzle 18 through the water pipe 26, and sprayed onto the saw blade 27 and the stone. This can not only reduce the temperature of the saw blade 27 to prevent it from being damaged by overheating, but also reduce the dust and debris generated during the cutting process. During the movement of the moving block 13, the waterproof cloth 31 can follow its movement, thereby isolating the cutting chamber 17 and the power chamber 9. This can prevent water from splashing into the power chamber 9 during the cutting process, causing damage to the equipment or affecting the normal operation of the equipment.

[0064] When the cutting is completed, the operator presses the stop button and the reset button on the controller 2. The first motor 11 and the second motor 24 stop working, and the cutter workbench 33 stops moving and resets. Finally, the operator can open the double-opening box door and take out the cut stone slices.

[0065] In addition, the problem that the liquid mixed with rock particles (thrown out by the cutter) inevitably accumulates in the moving groove 21 and causes great wear to the moving block 13 and the baffle 14 is addressed.

[0066] Specifically, when the moving block 13 moves, the driving wheel 5 and the auxiliary wheel 40 in contact with the bottom of the moving groove 21 will also rotate. During the rotation of the driving wheel 5, the push rod 36 eccentrically arranged on its surface will reciprocate in the through groove of the cam connecting rod 37 (such as Figure 7 As shown), the cam link 37 swings back and forth, and during the swinging process of the cam link 37, the rack 38 meshing with it will be driven to form an up and down reciprocating motion, and then drive the push-pull rod 35 to reciprocate up and down. When the push-pull rod 35 moves upward, the first valve 34 is closed and the second valve 16 is opened, so that negative pressure is formed in the suction chamber 39, and the liquid (containing rock particles) in the collection tank is sucked into the suction chamber 39 and is below the piston 32; when the push-pull rod 35 moves downward, the first valve 34 is opened and the second valve 16 is closed, so that the liquid is transferred from the suction port on the piston 32 to the top of the piston 32; through the repetition of the above actions, the liquid above the piston 32 gradually reaches the drain port 3, and then the liquid is extruded by the piston 32 when it moves upward, and discharged through the drain port 3, so as to clean the accumulated liquid in the motion tank 21 and the collection tank, thereby improving the service life of the equipment, reducing its wear, and reducing maintenance costs.

[0067] Embodiment 2:

[0068] The difference from the above embodiment is that it also includes a detection module, which is used to detect the real-time operating status data of the cutting machine, including the temperature of the saw blade 27, the flow rate of the coolant, the unit feed rate and the cutting progress, and transmit the above acquired data to the controller 2, which analyzes and controls the operation of the cutting machine;

[0069] The controller 2 is used to adjust the output power of the water pump 15 based on the real-time detected temperature of the saw blade 27; when it is detected that the temperature of the saw blade 27 exceeds a preset safety range, the output power of the water pump 15 is increased.

[0070] Specific implementation steps: Start the detection module and start real-time monitoring of the operating status data of the cutting machine, including the temperature of the saw blade 27, the flow rate of the coolant, the unit feed rate and the cutting progress. The controller 2 receives the data transmitted by the detection module, analyzes and adjusts the working status of the cutting machine in real time. When the temperature of the saw blade 27 exceeds the preset safety range, the controller 2 automatically increases the output power of the water pump 15 to increase the flow rate of the coolant, reduce the temperature of the saw blade 27, and prevent the saw blade 27 from overheating and damage.

[0071] During the cutting process, the controller 2 dynamically adjusts the operating state of the cutting machine according to the data monitored in real time by the detection module. For example, when the coolant flow is insufficient, the controller 2 can automatically increase the output power of the water pump 15 to ensure sufficient supply of coolant. When the unit feed rate is too large or the cutting progress is too fast, the controller 2 can automatically reduce the cutting speed to ensure cutting quality and safety.

[0072] The above is only an embodiment of the present invention. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the invention before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An automatic rock thin plate cutting machine with adjustable blade distance, comprising a box (1), a controller (2) and a double-opening box door are arranged on one side of the box (1), characterized in that: A partition (25) is arranged inside the box body (1), and the partition (25) divides the inside of the box body (1) into a cutting chamber (17) and a power chamber (9); a guide platform (7) is arranged inside the power chamber (9); a cutter workbench (33) and a guide assembly for driving and guiding the cutter workbench (33) to move are arranged on the top of the guide platform (7); the guide assembly is threadedly connected to the cutter workbench (33); and a cutting assembly for cutting rocks is fixedly connected to the top of the cutter workbench (33); A moving groove (21) is formed on the partition plate (25), a moving block (13) is slidably fitted in the moving groove (21), and a water retaining assembly for isolating the cutting chamber (17) and the power chamber (9) is provided on the moving block (13); a rotating shaft (12) is provided in the cutting assembly, one end of the rotating shaft (12) passes through the moving block (13) and extends into the cutting chamber (17) and is detachably connected to a plurality of saw blades (27), a clamping assembly for adjusting the blade distance and fixing the saw blades (27) is provided between adjacent saw blades (27), a protective assembly for covering the saw blades (27) is provided on the moving block (13), a water spraying assembly for spraying water on the cut stone is provided on the protective assembly, and a fixing assembly for fixing the cut stone is provided in the cutting chamber (17); the cutting assembly, the guide assembly and the water spraying assembly are all electrically connected to the controller (2); The bottom of the moving groove (21) is provided with a collecting groove, and the bottom of the collecting groove is arc-shaped. The inside of the moving block (13) is provided with a suction chamber (39) and two symmetrically distributed rotating chambers. The bottom of the moving block (13) is fixedly connected with a suction tube (4) connected with the suction chamber (39), and the suction tube (4) is located in the collecting groove. An auxiliary wheel (40) rotatably connected to the moving block (13) is arranged in one rotating chamber, and a driving wheel (5) rotatably connected to the moving block (13) is arranged in the other rotating chamber, and both the auxiliary wheel (40) and the driving wheel (5) are in contact with the bottom of the moving groove (21). A push rod (36) is eccentrically arranged on the driving wheel (5), and the push rod (36) is slidably connected with the moving block (13). ) is rotatably connected to a cam connecting rod (37), the cam portion of the cam connecting rod (37) is provided with teeth and meshed with a rack (38), the rack (38) is slidably matched with the moving block (13), one side of the rack (38) is fixedly connected with a push-pull rod (35) slidably matched with the moving block (13), one end of the push-pull rod (35) extends into the suction chamber (39) and is fixedly connected with a piston (32), a suction port is opened at the center of the piston (32), a first valve (34) is provided in the suction port, a second valve (16) is provided at the connection point between the suction chamber (39) and the suction pipe (4), and a drainage port (3) connected to the suction chamber (39) is provided on the surface of the moving block (13).

2. The automatic rock thin plate cutting machine with adjustable blade distance according to claim 1 is characterized in that: The cutting assembly comprises a first motor (11) and a bearing (8), wherein the first motor (11) and the bearing (8) are both fixedly connected to the top of a cutter workbench (33), the rotating shaft (12) and the bearing (8) are rotationally matched, the output shaft of the first motor (11) is slidably connected to a first belt (10), and the rotating shaft (12) and the output shaft of the first motor (11) are belt-driven through the first belt (10).

3. The automatic rock thin plate cutting machine with adjustable blade distance according to claim 2 is characterized in that: The guide assembly comprises a second motor (24) arranged at the bottom of the power chamber (9), the output shaft of the second motor (24) is slidably connected to a second belt (23), the top of the guide platform (7) is fixedly connected to a screw rod (6) and two guide rails (22), the screw rod (6) is located between the two guide rails (22), the screw rod (6) is threadedly matched with a cutter workbench (33), the screw rod (6), the guide rails (22) and the cutter workbench (33) form a ball screw (6) structure, and the screw rod (6) and the output shaft of the second motor (24) are belt-driven through the second belt (23).

4. The automatic rock thin plate cutting machine with adjustable blade distance according to claim 3 is characterized in that: The water retaining assembly comprises a waterproof cloth (31), the waterproof cloth (31) is slidably connected to the outer wall of the moving groove (21), and the waterproof cloth (31) is fixedly connected to the moving block (13).

5. The automatic rock thin plate cutting machine with adjustable blade distance according to claim 4 is characterized in that: The clamping assembly comprises a plurality of clamping sleeves with different spacings, the clamping sleeves are all bolted to the rotating shaft (12), and the saw blade (27) is fixedly connected to the clamping sleeves.

6. The automatic rock thin plate cutting machine with adjustable blade distance according to claim 5 is characterized in that: The protection component comprises a baffle (14), which is fixedly connected to the outer wall of the moving block (13) on one side close to the cutting chamber (17).

7. The automatic rock thin plate cutting machine with adjustable blade distance according to claim 6 is characterized in that: The fixing assembly comprises a clamping table (20) fixedly connected to the inner bottom wall of the cutting chamber (17), and the clamping table (20) is located within the movement track of the saw blade (27). A clamping slot (28) is formed on the top of the clamping table (20), and a clamping block (30) is detachably connected to the clamping slot (28).

8. The automatic rock thin plate cutting machine with adjustable blade distance according to claim 7 is characterized in that: The invention also comprises a negative pressure assembly for assisting in fixing the cut stone material, the negative pressure assembly comprises a plurality of negative pressure suction ports (19), the negative pressure suction ports (19) are all opened at the top of the card slot (28), a negative pressure machine (29) is fixedly connected to the bottom of the fixture table (20), the input ends of the negative pressure suction ports (19) are all connected to the input end of the negative pressure machine (29), and the negative pressure machine (29) is connected to the controller (2) for signal.

9. The automatic rock thin plate cutting machine with adjustable blade distance according to claim 8 is characterized in that: The water spray assembly comprises a water pump (15) and a spray head (18) fixedly connected to the outer wall of the baffle (14), and the spray head (18) faces the saw blade (27). The water pump (15) is fixedly connected to the inner wall of the cutting chamber (17). The output end of the water pump (15) is connected to a water pipe (26), the water pipe (26) is connected to the spray head (18), and the water pump (15) is connected to the controller (2) for signal.

10. The automatic rock thin plate cutting machine with adjustable blade distance according to claim 9 is characterized in that: It also includes a detection module, which is used to detect real-time operating status data of the cutting machine, including saw blade (27) temperature, coolant flow, unit feed rate and cutting progress, and transmit the above-obtained data to the controller (2), and the controller (2) analyzes and controls the operation of the cutting machine; The controller (2) is used to adjust the output power of the water pump (15) based on the real-time detected temperature of the saw blade (27); when it is detected that the temperature of the saw blade (27) exceeds a preset safety range, the output power of the water pump (15) is increased.

Images