Laser cutting equipment for zirconium oxide material finished product

Abstract

The invention provides laser cutting equipment for zirconium oxide material finished products, and relates to the technical field of laser cutting, the laser cutting equipment comprises a box body and a box door, a cutting assembly is installed on the inner side of the box body, the cutting assembly comprises a laser cutting machine and a numerical control platform, a water guide assembly is installed on the laser cutting machine, and the numerical control platform is installed on the water guide assembly. The laser cutting equipment comprises a box body, a water guide assembly is installed at the bottom of the box body, the water guide assembly comprises a spray head and quartz glass, a water collecting assembly is installed at the bottom of the box body, the water collecting assembly comprises an inclined plate and a sleeve, and a pushing assembly is installed on the sleeve. The laser cutting machine has the advantages that the laser cutting machine is simple in structure, uneven sections are caused, water columns are prevented from being thickened under the action of wind resistance and surface tension due to small water pressure, concentration of laser is reduced, cutting quality is guaranteed, high-pressure air released due to pressure stabilization is used for cooling, cooling efficiency of the laser cutting machine is improved, and the laser cutting machine is suitable for laser cutting machining of zirconium oxide material finished products.

Description

Technical Field

[0001] The present invention relates to the technical field of laser cutting equipment, and specifically relates to a laser cutting equipment for finished zirconia materials. Background Art

[0002] In order to improve the cutting quality of finished zirconia materials and avoid damage to the finished zirconia materials during cutting, a laser cutting equipment is often used for cutting. The invention patent with the patent application number CN202010413238.2 discloses a semiconductor wafer laser cutting machine. The laser emitted by the laser passes through the conduction of the optical path component and enters the focus tracking system, and then passes through the laser cutting head and the laser focusing system in sequence and is transmitted, and the laser is focused on the workpiece on the workpiece moving platform. The workpiece moving platform drives the workpiece to move, so as to complete the laser cutting of the workpiece. The beneficial effects are: adopting laser cutting, high material utilization rate, fast cutting speed, no need for water cooling, good cutting consistency, and can cut special-shaped and tiny products. The invention patent with the patent application number CN202410605062.9 discloses a laser cutting equipment for semiconductor device processing. Through the cooperation of the first transmission shaft and the second motor, the side of the clamping plate is driven by the second electric telescopic rod to be butted against the inner wall of the clamping groove, and then the second motor drives the first transmission shaft to rotate, so that the first transmission shaft drives the second transmission shaft to rotate through the transmission belt, and then the second transmission shaft drives the second electric telescopic rod to rotate, so that the second electric telescopic rod drives the laser mirror to rotate through the clamping plate. When the laser emitted by the laser cutter cuts the semiconductor part and contacts the laser mirror, the laser mirror is used to assist the laser reflection, so that the reflected laser is reflected to the next position of the required laser cutting path, thereby further improving the laser cutting efficiency. Through the cooperation of the first motor and the first gear, the first motor drives the first gear to rotate, so that the first gear drives the second gear to rotate, and the second gear drives the third gear to rotate through the round rod, and then the third gear slides under the limit of the convex teeth on the inner wall of the arc-shaped clamping frame and assists the arc-shaped clamping frame to adjust the position, so that the arc-shaped clamping frame drives the semiconductor to rotate and adjust the direction. According to the disclosed technical solution, when the existing laser cutting equipment is in use, on the one hand, when using water-guided laser for cutting work, it is easy to cause the water column to thicken or the impact force on the material to be too large due to the fluctuation of the water pressure, which is not conducive to ensuring the cutting quality; on the other hand, in order to ensure the working safety of the laser cutting equipment, it is often necessary to dissipate heat from the laser cutting equipment, and it is easy to cause the laser cutting equipment to malfunction due to insufficient heat dissipation; on the other hand, when using water-guided laser for cutting work, it often consumes a large amount of water resources, which is not conducive to saving water resources. Summary of the Invention

[0003] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a laser cutting device for finished zirconia materials, so as to solve the problems proposed in the above background technology. The structure of the present invention is novel and has various functions, and is suitable for the laser cutting processing of finished zirconia materials.

[0004] To achieve the above object, the present invention is realized by the following technical solutions: A laser cutting device for finished zirconia materials, including a box body and a box door. A cutting component is installed inside the box body. The cutting component includes a laser cutting machine and a numerical control platform. A water guiding component is installed on the laser cutting machine. The water guiding component includes a spray head and a quartz glass. A water collecting component is installed at the bottom of the box body. The water collecting component includes an inclined plate and a sleeve. A pushing component is installed on the sleeve. The pushing component includes a motor and a screw plate. A purification component is installed on the sleeve. The purification component includes a ferrule and a filter cartridge. A pressurizing component is installed on the inclined plate. The pressurizing component includes a high-pressure pump and a suction pipe. A water supply component is installed on the box body. The water supply component includes a tank body and a spray pipe. A voltage stabilizing component is installed on the tank body. The voltage stabilizing component includes an air bag I and a pressure relief valve.

[0005] Further, the laser cutting machine is installed on the inner wall of the top of the box body through bolts. The box door is installed on the outer side of the box body through a hinge. The numerical control platform is installed inside the box body through bolts. The numerical control platform is located at the bottom of the laser cutting machine. The spray head is installed at the bottom of the laser cutting machine through bolts. The quartz glass is hermetically installed inside the spray head. The quartz glass is closely attached to the bottom of the laser cutting machine. The laser emitted by the laser cutting machine is located inside the water column ejected by the spray head.

[0006] Further, the sleeve is installed at the bottom of the box body through bolts. The periphery of the inclined plate is installed on the inner wall of the box body through bolts. The bottom of the inclined plate is communicated with one end of the sleeve. The motor is installed on the outer side of one end of the sleeve. One end of the ferrule is welded to the other end of the sleeve. The filter cartridge is welded to the inner wall of the ferrule. A pressure valve is installed inside the other end of the ferrule. The pressure valve extends to the outside of the box body. One end of the screw plate is key-connected to the output shaft of the motor. The other end of the screw plate sequentially passes through the sleeve and the filter cartridge and extends to the inside of the other end of the ferrule.

[0007] Further, a reverse osmosis membrane is hermetically installed on the inner wall of the ferrule. The reverse osmosis membrane is sleeved on the outside of the filter cartridge. The high-pressure pump is installed at the bottom of the inclined plate through bolts. One end of the suction pipe is installed on the high-pressure pump through bolts. The other end of the suction pipe passes through the ferrule and extends to the inside of the ferrule.

[0008] Furthermore, a filling tube is welded on the suction tube, which passes through the inner wall of the box and extends to the outside of the box. A valve sleeve is welded on the outer side of the ferrule, and the top of the valve sleeve is welded to the bottom of the filling tube. A valve port is welded on the top of the other end of the suction tube. A float valve is installed on the inside of the ferrule, and the top of the float valve passes through the valve sleeve and extends to the inside of the filling tube. The bottom of the float valve passes through the valve port and extends to the inside of the suction tube.

[0009] Furthermore, the tank body is mounted on the inner wall of the top of the box body by bolts, one side of the tank body is connected to the nozzle through a nozzle, an electromagnetic valve is installed on the nozzle, and the high-pressure pump is connected to the other side of the tank body through a delivery pipe.

[0010] Furthermore, the airbag 1 is placed on the inner side of the tank body, the pressure relief valve is installed on the top of the airbag 1, a protective cover is installed on the top of the box body by bolts, the airbag 2 is placed on the inner side of the protective cover, and the top of the pressure relief valve passes through the inner wall of the tank body and is connected to the bottom of the airbag 2.

[0011] Furthermore, an air pump is installed on one side of the box body through bolts, and one side of the top of the air pump is connected with airbag 2 through an air pipe, and a spiral tube is installed on the other side of the top of the air pump through bolts. A wind hood is installed on one side of the box body through bolts, and the wind hood is sleeved on the outside of the air pump. The other end of the spiral tube is spirally coiled on the inner side of the wind hood and passes through the box body and the tank body in turn and then connected with airbag 1. A wind tube is welded on the top of the wind hood, and a fan is installed on the inner side of the wind tube through bolts.

[0012] Furthermore, a filter is installed on the other side of the box body by bolts, and a guide plate is welded on the inner wall of the other side of the box body, and the guide plate is located at the bottom of the filter screen. An opening is opened on one side of the box body, and a partition screen is installed on the inner side of the opening by bolts, and the bottom of the wind hood is connected to the inner side of the box body through the opening.

[0013] Furthermore, a water pump is installed on one side of the laser cutting machine by bolts, and a cooling pipe is installed on the top of the water pump by bolts. One end of the cooling pipe passes through the box body and airbag 2 and is coiled on the inner side of airbag 2, and then passes through airbag 2, the shield and the box body in turn and is installed on the other side of the laser cutting machine by bolts. A water cooling pipe is installed on the inner side of the laser cutting machine, and the water pump and the cooling pipe are both connected to the water cooling pipe.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. When the laser cutting equipment for finished zirconia materials is in use, a supplementary pipe is externally connected to a pure water source. The pure water is successively sucked into the high-pressure pump through the supplementary pipe and the suction pipe, and then pumped to the inner side of the tank body by the high-pressure pump to ensure the water spraying pressure. After opening the box door, the zirconia material is fixed on the numerical control platform, and then the box door is closed. The zirconia material is moved through the numerical control platform. Then, the solenoid valve and the laser cutting machine are turned on. The high-pressure pure water enters the nozzle through the spray pipe, and then fine water columns are sprayed towards the zirconia material through the nozzle. The laser cutting machine emits laser, and the laser passes through the quartz glass and irradiates on the zirconia material along the fine water columns to perform cutting work on the zirconia material. At the same time, the water is used to cool down the zirconia material, and at the same time, dust and dust raising generated by cutting are avoided. The air pump pumps air through the spiral pipe to the inner side of the first airbag. When the pressure in the first airbag is greater than the pressure required for water spraying, the air pressure in the first airbag opens the pressure relief valve and enters the inner side of the second airbag, thereby ensuring the stable pressure of the first airbag and further ensuring the constant water pressure of the tank body. This can not only avoid the vibration of the zirconia material caused by the large water pressure, resulting in uneven cut surfaces, but also avoid the thickening of the water column under the action of air resistance and surface tension due to the small water pressure, thereby reducing the focusing effect on the laser and effectively ensuring the cutting quality.

[0016] 2. When the laser cutting equipment for finished zirconia materials is in use, the fan generates suction on the box body through the air duct and the air hood. The air is blown towards the laser cutting machine after being filtered by the filter screen, and then enters the inner side of the air hood through the partition net. The air pump compresses the air, causing the temperature in the spiral pipe to rise. The heat is taken away by the air flow in the air hood. The high-pressure air in the first airbag absorbs heat after being depressurized by the pressure relief valve, causing the air temperature to decrease. The coolant in the cold pipe is fully cooled in the second airbag and then pumped into the water-cooled pipe in the laser cutting machine by the water pump to cool down the laser cutting machine. After absorbing heat, the coolant passes through the cold pipe again and enters the inner side of the second airbag to ensure the cooling effect on the laser cutting machine and further ensure the working safety of the laser cutting machine. The second airbag is used to collect the high-pressure air released by the first airbag for pressure stabilization, and then is sucked into the air pump and pressurized, so that all the air realizes internal circulation, avoiding the entry of dust, moisture, etc. into the inner sides of the air pump, the first airbag and the second airbag, and avoiding the influence of dust and moisture on the safe operation of the air pump, the first airbag and the second airbag. At the same time, the high-pressure air released due to pressure stabilization is effectively used for cooling operations, improving the cooling efficiency of the laser cutting machine.

[0017] 3. When the laser cutting equipment for finished zirconia materials is in use, after cutting is completed, moisture and the carried debris fall into the sleeve through the inclined plate. The motor pushes the moisture to the inside of the filter cartridge through the screw plate. After the moisture passes through the filtration of the filter cartridge, under the pressure generated by the screw plate pushing the moisture, it passes through the reverse osmosis membrane to form pure water again. The impurities in the filter cartridge are squeezed and pushed by the screw plate to the right end of the ferrule, and then push open the pressure valve and discharge outwards, automatically cleaning the filter cartridge. When the pure water in the ferrule increases, the float valve is lifted upwards. The float valve moves upwards and closes the supplement pipe, and at the same time opens the suction pipe, so that the high-pressure pump directly sucks the pure water in the ferrule through the suction pipe, thus effectively ensuring the recycling of moisture and reducing the waste of water resources. When the water level in the ferrule decreases due to factors such as evaporation of moisture and adhesion to zirconia materials, it automatically replenishes water through the supplement pipe as the float valve drops, ensuring an adequate supply of pure water. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a laser cutting equipment for finished zirconia materials according to the present invention;

[0019] Figure 2 is a sectional view of a laser cutting equipment for finished zirconia materials according to the present invention;

[0020] Figure 3 is a schematic structural diagram of the nozzle of a laser cutting equipment for finished zirconia materials according to the present invention;

[0021] Figure 4 is a schematic structural diagram of the float valve of a laser cutting equipment for finished zirconia materials according to the present invention;

[0022] Figure 5 is a schematic structural diagram of the tank body of a laser cutting equipment for finished zirconia materials according to the present invention;

[0023] Figure 6 is a schematic structural diagram of the air hood of a laser cutting equipment for finished zirconia materials according to the present invention;

[0024] Figure 7 is a schematic structural diagram of the second airbag of a laser cutting equipment for finished zirconia materials according to the present invention;

[0025] In the figure: 1, box body; 2, box door; 3, laser cutting machine; 4, numerical control platform; 5, nozzle; 6, quartz glass; 7, inclined plate; 8, sleeve; 9, motor; 10, screw plate; 11, ferrule; 12, filter cartridge; 13, reverse osmosis membrane; 14, high-pressure pump; 15, suction pipe; 16, supplementary pipe; 17, float valve; 18, pressure valve; 19, delivery pipe; 20, tank body; 21, spray pipe; 22, solenoid valve; 23, airbag one; 24, pressure relief valve; 25, airbag two; 26, protective cover; 27, air pump; 28, air pipe; 29, spiral pipe; 30, air hood; 31, filter screen; 32, guide plate; 33, partition net; 34, air duct; 35, fan; 36, water pump; 37, cold pipe. Detailed implementation manners

[0026] To make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with the specific implementation manners.

[0027] Please refer to Figures 1 to 7, the present invention provides a technical solution: a laser cutting device for finished zirconia materials, including a box body 1 and a box door 2. A cutting assembly is installed inside the box body 1. The cutting assembly includes a laser cutting machine 3 and a numerical control platform 4. A water guiding assembly is installed on the laser cutting machine 3. The water guiding assembly includes a nozzle 5 and a quartz glass 6. A water collecting assembly is installed at the bottom of the box body 1. The water collecting assembly includes an inclined plate 7 and a sleeve 8. A pushing assembly is installed on the sleeve 8. The pushing assembly includes a motor 9 and a screw plate 10. A purification assembly is installed on the sleeve 8. The purification assembly includes a ferrule 11 and a filter cartridge 12. A pressurizing assembly is installed on the inclined plate 7. The pressurizing assembly includes a high-pressure pump 14 and a suction pipe 15. A water supply assembly is installed on the box body 1. The water supply assembly includes a tank body 20 and a spray pipe 21. A voltage stabilizing assembly is installed on the tank body 20. The voltage stabilizing assembly includes an air bag 23 and a pressure relief valve 24. The sleeve 8 is installed at the bottom of the box body 1 through bolts. The periphery of the inclined plate 7 is installed on the inner wall of the box body 1 through bolts. The bottom of the inclined plate 7 is communicated with one end of the sleeve 8. The motor 9 is installed on the outer side of one end of the sleeve 8. One end of the ferrule 11 is welded to the other end of the sleeve 8. The filter cartridge 12 is welded to the inner wall of the ferrule 11. A pressure valve 18 is installed inside the other end of the ferrule 11. The pressure valve 18 extends to the outside of the box body 1. One end of the screw plate 10 is key-connected to the output shaft of the motor 9. The other end of the screw plate 10 sequentially passes through the sleeve 8 and the filter cartridge 12 and extends to the inside of the other end of the ferrule 11. A reverse osmosis membrane 13 is hermetically installed on the inner wall of the ferrule 11. The reverse osmosis membrane 13 is sleeved on the outside of the filter cartridge 12. The high-pressure pump 14 is installed at the bottom of the inclined plate 7 through bolts. One end of the suction pipe 15 is installed on the high-pressure pump 14 through bolts. The other end of the suction pipe 15 passes through the ferrule 11 and extends to the inside of the ferrule 11. A supplementary pipe 16 is welded on the suction pipe 15. The supplementary pipe 16 passes through the inner wall of the box body 1 and extends to the outside of the box body 1. A valve sleeve is welded on the outer side of the ferrule 11. The top of the valve sleeve is welded to the bottom of the supplementary pipe 16. A valve port is welded to the top of the other end of the suction pipe 15. A floating valve 17 is installed inside the ferrule 11. The top of the floating valve 17 passes through the valve sleeve and extends to the inside of the supplementary pipe 16. The bottom of the floating valve 17 passes through the valve port and extends to the inside of the suction pipe 15. After cutting is completed, the water and the carried debris fall into the sleeve 8 through the inclined plate 7. The motor 9 pushes the water to the inside of the filter cartridge 12 through the screw plate 10. After the water is filtered by the filter cartridge 12, it passes through the reverse osmosis membrane 13 under the pressure generated by the screw plate pushing the water, and pure water is formed again. The impurities in the filter cartridge 12 are squeezed and pushed by the screw plate 10 to the right end of the ferrule 11, and then push open the pressure valve 18 and are discharged outward, automatically cleaning the filter cartridge 12. When the pure water in the ferrule 11 increases, the floating valve 17 is lifted upward, and the floating valve 17 moves upward and closes the supplementary pipe 16.Meanwhile, open the straw 15 so that the high-pressure pump 14 directly sucks the purified water in the ferrule 11 through the straw 15, thus effectively ensuring the recycling of water and reducing the waste of water resources. When the water level in the ferrule 11 decreases due to factors such as water evaporation and attachment of zirconia materials, the water replenishment work is automatically carried out through the replenishment pipe 16 due to the descent of the float valve 17 to ensure an adequate supply of purified water.

[0028] In this embodiment, the laser cutting machine 3 is mounted on the inner wall of the top of the box body 1 by bolts. The box door 2 is mounted on the outer side of the box body 1 by hinges. The numerical control platform 4 is mounted on the inner side of the box body 1 by bolts. The numerical control platform 4 is located at the bottom of the laser cutting machine 3. The nozzle 5 is mounted on the bottom of the laser cutting machine 3 by bolts. The quartz glass 6 is hermetically mounted inside the nozzle 5. The quartz glass 6 is in close contact with the bottom of the laser cutting machine 3. The laser emitted by the laser cutting machine 3 is located inside the water column ejected from the nozzle 5. The tank body 20 is mounted on the inner wall of the top of the box body 1 by bolts. One side of the tank body 20 is connected to the nozzle 5 through a spray pipe 21. An electromagnetic valve 22 is mounted on the spray pipe 21. The high-pressure pump 14 is connected to the other side of the tank body 20 through a delivery pipe 19. The air bag one 23 is placed inside the tank body 20. The pressure relief valve 24 is mounted on the top of the air bag one 23. The top of the box body 1 is mounted with a protective cover 26 by bolts. An air bag two 25 is placed inside the protective cover 26. The top of the pressure relief valve 24 passes through the inner wall of the tank body 20 and is connected to the bottom of the air bag two 25. One side of the box body 1 is mounted with an air pump 27 by bolts. One side of the top of the air pump 27 is connected to the air bag two 25 through an air pipe 28. The other side of the top of the air pump 27 is mounted with a spiral pipe 29 by bolts. One side of the box body 1 is mounted with a wind hood 30 by bolts. The wind hood 30 is sleeved outside the air pump 27. The other end of the spiral pipe 29 is spirally wound inside the wind hood 30 and sequentially passes through the box body 1 and the tank body 20 and then is connected to the air bag one 23. The top of the wind hood 30 is welded with a wind cylinder 34. A fan 35 is mounted inside the wind cylinder 34 by bolts. During use, the replenishing pipe 16 is externally connected to a pure water source. The pure water is successively sucked by the high-pressure pump 14 through the replenishing pipe 16 and the suction pipe 15 and then is pumped to the inside of the tank body 20 at high pressure to ensure the water spraying pressure. After opening the box door 2, the zirconia material is fixed on the numerical control platform 4, and then the box door 2 is closed. The zirconia material is moved through the numerical control platform 4. Then the electromagnetic valve 22 and the laser cutting machine 3 are opened. The high-pressure pure water enters the nozzle 5 through the spray pipe 21 and then is ejected from the nozzle 5 towards the zirconia material as a fine water column. The laser cutting machine 3 emits a laser. The laser passes through the quartz glass 6 and irradiates on the zirconia material along the fine water column to cut the zirconia material. At the same time, the moisture is used to cool down the zirconia material, and at the same time, the generation of smoke and dust during cutting is avoided. The air pump 27 pumps air into the inside of the air bag one 23 through the spiral pipe 29. When the pressure inside the air bag one 23 is greater than the pressure required for water spraying, the air pressure inside the air bag one 23 opens the pressure relief valve 24 and enters the inside of the air bag two 25, thereby ensuring the stable pressure of the air bag one 23 and further ensuring the constant water pressure of the tank body 20. It can not only avoid the vibration of the zirconia material caused by too large water pressure, resulting in uneven cutting surfaces, but also avoid the thickening of the water column under the action of air resistance and surface tension due to too small water pressure, thereby reducing the focusing effect on the laser.It can effectively ensure the cutting quality.

[0029] In this embodiment, a filter screen 31 is installed on the other side of the box body 1 by bolts, a guide plate 32 is welded on the inner wall of the other side of the box body 1, the guide plate 32 is located at the bottom of the filter screen 31, an opening is formed on one side of the box body 1, a partition net 33 is installed on the inner side of the opening by bolts, the bottom of the wind hood 30 is communicated with the inner side of the box body 1 through the opening, a water pump 36 is installed on one side of the laser cutting machine 3 by bolts, a cold pipe 37 is installed on the top of the water pump 36 by bolts, one end of the cold pipe 37 passes through the box body 1 and the second airbag 25 and is coiled inside the second airbag 25 and then passes through the second airbag 25, the protective cover 26 and the box body 1 in sequence and is installed on the other side of the laser cutting machine 3 by bolts. A water cooling pipeline is installed inside the laser cutting machine 3. The water pump 36 and the cold pipe 37 are both communicated with the water cooling pipeline. When in use, the fan 35 generates suction on the box body 1 through the air duct 34 and the wind hood 30. The air blows towards the laser cutting machine 3 after being filtered by the filter screen 31, and then enters the inner side of the wind hood 30 through the partition net 33. The air pump 27 compresses the air to increase the temperature inside the spiral pipe 29, and the heat is taken away by the air flow inside the wind hood 30. The high-pressure air inside the first airbag 23 absorbs heat after being depressurized by the pressure relief valve 24, so that the air temperature is reduced. The coolant inside the cold pipe 37 is fully cooled inside the second airbag 25, and then is pumped into the water cooling pipeline inside the laser cutting machine 3 by the water pump 36. After cooling the laser cutting machine 3, the heat-absorbing coolant enters the inner side of the second airbag 25 again through the cold pipe 37, ensuring the cooling effect on the laser cutting machine 3, and further ensuring the working safety of the laser cutting machine 3. The second airbag 25 collects the high-pressure air released by the first airbag 23 for voltage stabilization, and then is sucked by the air pump 27 and pressurized for work, so that all the air realizes internal circulation, avoiding dust, moisture, etc. from entering the inner sides of the air pump 27, the first airbag 23 and the second airbag 25, and avoiding dust and moisture from affecting the safe operation of the air pump 27, the first airbag 23 and the second airbag 25. At the same time, the high-pressure air released due to voltage stabilization is effectively utilized for cooling operation, improving the cooling efficiency of the laser cutting machine 3.

[0030] The laser cutting equipment for finished zirconia materials provides electrical energy for all electrical equipment through an external power supply. During use, a supplementary pipe 16 is externally connected to a pure water source, and pure water is successively sucked into the high-pressure pump 14 through the supplementary pipe 16 and the suction pipe 15, and then pumped under high pressure to the inside of the tank body 20 to ensure the water spraying pressure. After opening the box door 2, the zirconia material is fixed on the numerical control platform 4, and then the box door 2 is closed. The zirconia material is moved through the numerical control platform 4. Then, the solenoid valve 22 and the laser cutting machine 3 are opened. High-pressure pure water enters the nozzle 5 through the spray pipe 21, and then fine water columns are sprayed towards the zirconia material through the nozzle 5. The laser cutting machine 3 emits laser light, and the laser passes through the quartz glass 6 and irradiates the zirconia material along the fine water column to perform cutting work on the zirconia material. At the same time, the water is used to cool down the zirconia material, and at the same time, smoke and dust generated during cutting are avoided. The air pump 27 pumps air into the inside of the airbag one 23 through the spiral pipe 29. When the pressure in the airbag one 23 is greater than the pressure required for water spraying, the air pressure in the airbag one 23 opens the pressure relief valve 24 and enters the inside of the airbag two 25, thereby ensuring the stable pressure of the airbag one 23, and further ensuring the constant water pressure of the tank body 20. It can not only avoid the vibration of the zirconia material caused by too large water pressure, resulting in uneven cut surfaces, but also avoid the thickening of the water column under the action of air resistance and surface tension due to too small water pressure, thereby reducing the focusing effect on the laser, and can effectively ensure the cutting quality. During use, the fan 35 generates suction on the box body 1 through the air duct 34 and the air hood 30. The air is blown towards the laser cutting machine 3 after being filtered by the filter screen 31, and then enters the inside of the air hood 30 through the partition net 33. The air pump 27 compresses the air, causing the temperature in the spiral pipe 29 to rise, and the heat is taken away by the air flow in the air hood 30. The high-pressure air in the airbag one 23 absorbs heat after being depressurized by the pressure relief valve 24, causing the air temperature to decrease. The coolant in the cold pipe 37 is fully cooled in the airbag two 25, and then pumped into the water-cooling pipeline inside the laser cutting machine 3 by the water pump 36 to cool down the laser cutting machine 3. After absorbing heat, the coolant enters the inside of the airbag two 25 again through the cold pipe 37 to ensure the cooling effect on the laser cutting machine 3, and further ensure the working safety of the laser cutting machine 3. The airbag two 25 collects the high-pressure air released by the airbag one 23 for pressure stabilization, and then is sucked in by the air pump 27 and pressurized, so that all the air realizes internal circulation, avoiding dust, moisture, etc. from entering the inside of the air pump 27, the airbag one 23 and the airbag two 25, and avoiding dust and moisture from affecting the safe operation of the air pump 27, the airbag one 23 and the airbag two 25. At the same time, the high-pressure air released due to pressure stabilization is effectively utilized for cooling operations, improving the cooling efficiency of the laser cutting machine 3. After cutting, the water and the carried debris fall onto the sleeve 8 through the inclined plate 7. The motor 9 pushes the water to the inside of the filter cylinder 12 through the screw plate 10. The water passes through the filter cylinder 12 and passes through the reverse osmosis membrane 13 under the pressure generated by the screw plate 10 pushing the water to form pure water again.The impurities in the filter cartridge 12 are squeezed and pushed by the spiral plate 10 to the right end of the ferrule 11, and then push open the pressure valve 18 and discharge outward, automatically cleaning the filter cartridge 12. When the purified water in the ferrule 11 increases, the float valve 17 is lifted upward. The float valve 17 moves upward and closes the replenishing pipe 16, and at the same time opens the suction pipe 15, so that the high-pressure pump 14 directly sucks the purified water in the ferrule 11 through the suction pipe 15, thus effectively ensuring the recycling of water and reducing the waste of water resources. When the water level in the ferrule 11 decreases due to factors such as evaporation of water and adhesion of zirconia materials, it automatically replenishes water through the replenishing pipe 16 by the descent of the float valve 17 to ensure the sufficient supply of purified water.

[0031] The foregoing shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic features of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced by the present invention. Any reference signs in the claims should not be construed as limiting the claims concerned.

[0032] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A laser cutting device for finished zirconia materials, comprising a box body (1) and a box door (2). A cutting assembly is installed inside the box body (1), and the cutting assembly includes a laser cutting machine (3) and a numerical control platform (4), characterized in that: A water guiding component is installed on the laser cutting machine (3). The water guiding component includes a spray head (5) and a quartz glass (6). A water collecting component is installed at the bottom of the box body (1). The water collecting component includes an inclined plate (7) and a sleeve (8). A pushing component is installed on the sleeve (8). The pushing component includes a motor (9) and a screw plate (10). A purification component is installed on the sleeve (8). The purification component includes a ferrule (11) and a filter cartridge (12). A pressurizing component is installed on the inclined plate (7). The pressurizing component includes a high-pressure pump (14) and a suction pipe (15). A water supply component is installed on the box body (1). The water supply component includes a water tank (20) and a spray pipe (21). A voltage stabilizing component is installed on the water tank (20). The voltage stabilizing component includes an air bag I (23) and a pressure relief valve (24).

2. The laser cutting device for zirconia material finished products according to claim 1, characterized in that: The laser cutting machine (3) is installed on the inner wall of the top of the box body (1) by bolts. The box door (2) is installed on the outer side of the box body (1) by hinges. The numerical control platform (4) is installed on the inner side of the box body (1) by bolts. The numerical control platform (4) is located at the bottom of the laser cutting machine (3). The spray head (5) is installed on the bottom of the laser cutting machine (3) by bolts. The quartz glass (6) is hermetically installed inside the spray head (5). The quartz glass (6) is in close contact with the bottom of the laser cutting machine (3). The laser emitted by the laser cutting machine (3) is located inside the water column ejected by the spray head (5).

3. A laser cutting device for finished zirconia materials according to claim 2, characterized in that: The sleeve (8) is installed on the bottom of the box body (1) by bolts. The periphery of the inclined plate (7) is installed on the inner wall of the box body (1) by bolts. The bottom of the inclined plate (7) is communicated with one end of the sleeve (8). The motor (9) is installed on the outer side of one end of the sleeve (8) by bolts. One end of the ferrule (11) is welded to the other end of the sleeve (8). The filter cartridge (12) is welded to the inner wall of the ferrule (11). A pressure valve (18) is installed inside the other end of the ferrule (11). The pressure valve (18) extends to the outside of the box body (1). One end of the screw plate (10) is key-connected to the output shaft of the motor (9). The other end of the screw plate (10) sequentially passes through the sleeve (8) and the filter cartridge (12) and extends to the inside of the other end of the ferrule (11).

4. A laser cutting device for finished zirconia materials according to claim 3, characterized in that: A reverse osmosis membrane (13) is hermetically installed on the inner wall of the ferrule (11). The reverse osmosis membrane (13) is sleeved on the outside of the filter cartridge (12). The high-pressure pump (14) is installed on the bottom of the inclined plate (7) by bolts. One end of the suction pipe (15) is installed on the high-pressure pump (14) by bolts. The other end of the suction pipe (15) passes through the ferrule (11) and extends to the inside of the ferrule (11).

5. A laser cutting device for finished zirconia materials according to claim 4, characterized in that: A supplementary pipe (16) is welded on the straw (15). The supplementary pipe (16) passes through the inner wall of the box body (1) and extends to the outside of the box body (1). A valve sleeve is welded on the outer side of the ferrule (11). The top end of the valve sleeve is welded to the bottom of the supplementary pipe (16). A valve port is welded to the top of the other end of the straw (15). A floating valve (17) is installed inside the ferrule (11). The top of the floating valve (17) passes through the valve sleeve and extends to the inside of the supplementary pipe (16). The bottom of the floating valve (17) passes through the valve port and extends to the inside of the straw (15).

6. The laser cutting device for finished zirconia materials according to claim 1, characterized in that: The tank body (20) is installed on the inner wall of the top of the box body (1) by bolts. One side of the tank body (20) is communicated with the spray head (5) through a spray pipe (21). An electromagnetic valve (22) is installed on the spray pipe (21). The high-pressure pump (14) is communicated with the other side of the tank body (20) through a delivery pipe (19).

7. A laser cutting device for finished zirconia materials according to claim 6, characterized in that: The first airbag (23) is placed inside the tank body (20). A pressure relief valve (24) is installed on the top of the first airbag (23). A protective cover (26) is installed on the top of the box body (1) by bolts. A second airbag (25) is placed inside the protective cover (26). The top of the pressure relief valve (24) passes through the inner wall of the tank body (20) and is connected to the bottom of the second airbag (25).

8. A laser cutting device for finished zirconia materials according to claim 7, characterized in that: An air pump (27) is installed on one side of the box body (1) by bolts. One side of the top of the air pump (27) is communicated with the second airbag (25) through an air pipe (28). A spiral pipe (29) is installed on the other side of the top of the air pump (27) by bolts. A wind hood (30) is installed on one side of the box body (1) by bolts. The wind hood (30) is sleeved on the outside of the air pump (27). The other end of the spiral pipe (29) is spirally wound inside the wind hood (30) and sequentially passes through the box body (1) and the tank body (20) and then is connected to the first airbag (23). A wind cylinder (34) is welded to the top of the wind hood (30). A fan (35) is installed inside the wind cylinder (34) by bolts.

9. A laser cutting device for finished zirconia materials according to claim 8, characterized in that: A filter screen (31) is installed on the other side of the box body (1) by bolts. A guide plate (32) is welded on the inner wall of the other side of the box body (1). The guide plate (32) is located at the bottom of the filter screen (31). An opening is formed on one side of the box body (1). A partition net (33) is installed inside the opening by bolts. The bottom of the wind hood (30) is communicated with the inside of the box body (1) through the opening.

10. A laser cutting device for finished zirconia materials according to claim 1, characterized in that: A water pump (36) is installed on one side of the laser cutting machine (3) by bolts. A cold pipe (37) is installed on the top of the water pump (36) by bolts. One end of the cold pipe (37) passes through the box body (1) and the second airbag (25) and is wound inside the second airbag (25) and then sequentially passes through the second airbag (25), the protective cover (26) and the box body (1) and is installed on the other side of the laser cutting machine (3) by bolts. A water cooling pipeline is installed inside the laser cutting machine (3). Both the water pump (36) and the cold pipe (37) are communicated with the water cooling pipeline.

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