Artificial tooth intelligent 3D printing production equipment for oral treatment

Abstract

The invention relates to the technical field of false tooth 3D printing, in particular to false tooth intelligent 3D printing production equipment for oral treatment, which comprises a sealing cover, a supporting printing box, an electrical box, thread screwing supporting legs and a control display screen. The modular detachable trough, namely the feeding part, is adopted and is composed of the limiting partition plate, the feeding frame, the positioning partition plate and the supporting limiting base, the feeding frame can be taken out by pulling out the limiting partition plate in a sliding mode, rapid disassembly and cleaning are achieved, the problem that a traditional fixed trough is inconvenient to clean is solved, and the situation that residual resin influences the printing quality is avoided; a movable temperature and humidity sensor is driven by a first adjusting control part and a second adjusting control part to scan the whole cavity, a micro air heater and a cooling fan which are distributed in a staggered mode work cooperatively according to temperature data, liquid in a liquid storage tank is atomized and sprayed out through a nozzle by an air pump, accurate humidification is achieved, and the optimal resin printing environment is maintained. And deformation caused by material shrinkage and expansion is reduced.

Description

Technical Field

[0001] This invention relates to the field of denture 3D printing technology, specifically to an intelligent 3D printing production device for dentures used in oral treatment. Background Technology

[0002] Dentures, as restorations used to replace missing teeth and restore functions such as chewing, aesthetics, and speech, play an important role in the field of oral medicine. Traditional denture processing techniques, such as wax casting, have problems such as complex processes, long cycles, reliance on a large amount of auxiliary materials, and high requirements for the experience of operators. With the development of technology, 3D printing technology has been gradually applied to the denture processing field, bringing new changes to denture manufacturing.

[0003] A prior art patent (CN117681439A) discloses an intelligent 3D printing production device for dentures used in oral treatment. This prior art includes a frame and a printing plate. A movable frame is movably mounted on the frame, and a print head for printing and an auxiliary cooling box for cooling the print head are mounted on the movable frame. A shell is fitted onto the print head. It should be noted that in this invention, through the rational configuration of the automatic demolding mechanism, the cleaning and feeding mechanism, and the opening and closing mechanism, when the print plate is reset, the lifting plate drives multiple demolding rods to extend from multiple lifting holes, achieving automatic demolding. Furthermore, the print plate presses against the ejector rods, causing the cleaning frame to unlock and move. Dense cleaning bristles clean the support plate and guide the denture into the receiving box. Simultaneously, when the print head is completely detached from the denture, the gravity of the sealing cover causes the drive frame to reset, thereby sealing the print head and effectively preventing print head dripping and damage to the denture.

[0004] The aforementioned devices and existing 3D printing equipment for dentures use a fixed resin tank for printing. While this facilitates precise printing, it makes subsequent cleaning inconvenient. Furthermore, the temperature and humidity inside the printer cannot be controlled to achieve optimal conditions for the resin or other liquids, resulting in poor denture quality. After printing, the dentures cannot be easily and automatically removed from the worktable, and the worktable cannot be easily and automatically cleaned. This hinders continuous, high-efficiency, and precise denture printing. Additionally, dust particles inside the equipment can affect the printed dentures. Therefore, there is an urgent need to design an intelligent 3D printing production device for dental prostheses to solve these problems. Summary of the Invention

[0005] To address the problems in the prior art, the present invention provides a smart 3D printing production device for dentures used in oral treatment.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a smart 3D printing production equipment for dentures used in oral treatment, comprising a sealing cover, a support printing box, an electrical box, threaded screw-on support legs, and a control display screen. The threaded screw-on support legs are threadedly rotatably mounted on the bottom of the four corners of the electrical box. The control display screen is disposed on the front end face of the electrical box. The support printing box is fixedly connected to the upper end of the electrical box. The sealing cover is sealed and secured to the support printing box.

[0007] A first motor is fixedly installed at the upper end of the support printing box, and a reducer is fixedly connected to the bottom end of the first motor. A threaded control rod is rotatably installed inside the support printing box, and the upper end of the threaded control rod is connected to the bottom end of the reducer. Limiting plates are fixedly installed on both sides of the threaded control rod inside the support printing box. A processing control part is provided on the threaded control rod and the limiting plates. A feeding part is provided at the bottom end of the support printing box.

[0008] Preferably, the processing control unit includes a lifting control console, a limit frame, a sliding adjustment toothed plate, a printing worktable, a second motor, a snap-fit ​​plate, a threaded fixing post, a rotating adjustment disc, a third motor, a support frame, and a first drive gear;

[0009] The limiting frame is fixedly connected to the outside of the lifting control console. The two sides of the sliding adjusting toothed plate are slidably engaged inside the limiting frame. The bottom end of the support frame is fixedly installed on the sliding adjusting toothed plate by bolts. The rotating adjusting disk is rotatably engaged on the outer end of the support frame. The third motor is fixedly installed on the inner side of the end of the support frame, and the drive end of the third motor is fixedly connected to the middle of the rotating adjusting disk. The upper end of the engaging plate is inserted into the inside of the rotating adjusting disk. The threaded fixing post is symmetrically threaded and rotatably inserted into the rotating adjusting disk, and the bottom end of the threaded fixing post is pressed against the outer wall of the engaging plate. The printing worktable is fixedly connected to the bottom end of the engaging plate. The second motor is fixedly installed at the bottom of one end of the limiting frame. The first drive gear is rotatably installed at the bottom of the limiting frame, and the drive end of the second motor is fixedly connected to the middle of one end of the first drive gear. The first drive gear is meshed with the bottom end of the limiting frame.

[0010] Preferably, a first electric push rod is fixedly installed on both ends of the supporting printing box, the upper end of the first electric push rod is fixedly connected to the bottom of both ends of the sealing cover, and an exhaust fan is symmetrically fixedly installed on the bottom of the sealing cover.

[0011] Preferably, solenoid valves are evenly fixedly installed inside the support printing box and on both sides of the threaded control rod. A nozzle is fixedly installed on the outer end of the solenoid valve. A connecting delivery pipe is provided on one side of the inside of the support printing box, and the connecting delivery pipe is fixedly installed inside the support printing box through the solenoid valve. A liquid storage tank is fixedly installed in the middle of the rear end of the support printing box. An air pump is fixedly installed at the upper end of the liquid storage tank. The bottom of the liquid storage tank is connected to the solenoid valve and the connecting delivery pipe through a valve body and a delivery pipe.

[0012] Preferably, the feeding part includes a limiting baffle, a feeding frame, a positioning baffle, and a supporting limiting base. The positioning baffle is fixedly installed on the upper end of the supporting limiting base. The bottom end of the feeding frame is slidably engaged with the supporting limiting base. The feeding frame is fitted with the inner end face of the positioning baffle. The limiting baffle is slidably inserted into the supporting limiting base, and the inner end face of the limiting baffle is fitted with the feeding frame.

[0013] Preferably, a first adjustment control unit and a second adjustment control unit are fixedly provided on both sides of the support printing box, and the first adjustment control unit and the second adjustment control unit have the same structure.

[0014] Preferably, a scraper and a humidity sensor are installed on the first and second adjustment control units on one side, and a rolling cleaning brush and a temperature sensor are installed on the first and second adjustment control units on the other side. A connecting pipe is fixedly connected to the middle of the outer end of the rolling cleaning brush, and the connecting pipe is connected to the connecting delivery pipe through a flexible hose.

[0015] Preferably, the first adjustment control unit includes a second limiting plate, a second electric push rod, a sliding control plate, a lifting control gear plate, a second drive gear, and a fourth motor. The lifting control gear plate is slidably engaged with the second limiting plate, and the sliding control plate is slidably engaged with the upper end of the lifting control gear plate. The second electric push rod is fixedly installed on the upper end of the lifting control gear plate, and the front end of the second electric push rod is fixedly connected to the upper end of the sliding control plate. The second drive gear is rotatably engaged with the second limiting plate, and the fourth motor is fixedly installed on the second limiting plate. The drive end of the fourth motor is fixedly connected to the middle of the side end of the second drive gear, and the second drive gear is meshed with the lifting control gear plate.

[0016] Preferably, the second limiting plate is fixed to the supporting printing box by bolts, the rolling cleaning brush is set at the bottom of the sliding control plate through the frame, the shovel, temperature sensor and humidity sensor are fixedly installed at the bottom of the sliding control plate by bolts, the middle part of the lifting control console is set on the threaded control rod, the two ends of the lifting control console are slidably engaged with the limiting plate, and the printing worktable is located directly above the feeding frame.

[0017] Preferably, cooling fans and miniature hot air blowers are evenly and alternately installed at the bottom of the support printing box.

[0018] The present invention has at least the following beneficial effects:

[0019] I. This invention employs a modular, detachable material tank, i.e., a feeding unit, composed of a limiting baffle, a feeding frame, a positioning baffle, and a supporting limiting base. The feeding frame can be removed by sliding and pulling out the limiting baffle, enabling quick disassembly and cleaning, solving the problem of inconvenient cleaning of traditional fixed material tanks, and preventing residual resin from affecting print quality. A movable temperature and humidity sensor, driven by a first and second adjustment control unit, scans the entire cavity. Interleaved miniature hot air blowers and cooling fans work collaboratively based on temperature data. An air pump atomizes the liquid in the storage tank and sprays it through nozzles for precise humidification, maintaining the optimal printing environment for the resin and reducing deformation caused by material shrinkage and expansion. III. The electric motor drives the rotating adjustment plate, causing the printing worktable to rotate 180° so that the denture faces upward. The second electric motor controls the sliding adjustment plate to move outward through the first drive gear, moving the denture to the cleaning station. The scraper removes the residue at the bottom of the denture, and the rolling cleaning brush, in conjunction with the connecting pipe, sprays cleaning fluid to clean the printing table surface. All of these processes are driven by the adjustment and control unit, which achieves three-dimensional movement through the lifting control plate and the sliding control plate. The demolding, scraping, and cleaning processes are completed automatically, avoiding manual damage to the brittle denture and improving the table surface reuse efficiency. The sealing cover and the supporting printing box form a closed cavity, and the exhaust fan actively removes internal dust, significantly reducing denture surface defects caused by dust adhesion during the printing process.

[0020] II. The printing worktable of this invention is driven by a threaded control rod to lift and lower at high frequency. After the resin is adhered, it is formed layer by layer into a denture. Temperature and humidity sensors monitor in real time, and a miniature hot air blower and cooling fan regulate the temperature. The nozzle regulates the humidity. After printing, the printing table flips and moves outward, and the denture is scraped off by a scraper. Then, a rolling cleaning brush sprays and cleans the table surface. The temperature and humidity sensor scans and confirms the environment reset and performs corresponding automatic adjustments to ensure that the printed dentures are of good quality. The first electric push rod lifts the sealing cover, which makes it easy to remove the dentures and disassemble the feeding frame for cleaning. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the main sealing cover in the raised state in this invention;

[0024] Figure 3 This is a side-view perspective three-dimensional structural diagram of the main sealing cover in the raised state of the present invention;

[0025] Figure 4 This is a schematic diagram of the internal structure of the support printing box in this invention. Figure 1 ;

[0026] Figure 5 This is a schematic diagram of the internal structure of the support printing box in this invention. Figure 2 ;

[0027] Figure 6 This is a schematic diagram of the internal structure of the support printing box in this invention. Figure 3 ;

[0028] Figure 7 This is a schematic diagram of the processing control unit structure in the present invention;

[0029] Figure 8 This is a schematic diagram of the bottom structure of the processing control unit in this invention;

[0030] Figure 9 This is a schematic diagram of the structure of the first adjustment and control unit in this invention;

[0031] Figure 10 This is a schematic diagram of the feeding section in this invention.

[0032] In the diagram: 1. Sealing cover; 2. Support for printing box; 3. Electrical box; 4. Threaded support leg; 5. Control display screen; 6. Exhaust fan; 7. Air pump; 8. First electric actuator; 9. Liquid storage tank; 10. Reducer; 11. First electric motor; 12. Threaded control rod; 13. Cooling fan; 14. Miniature hot air blower; 15. First adjustment control unit; 16. Second adjustment control unit; 17. Machining control unit; 18. Limiting plate; 19. Nozzle; 20. Solenoid valve; 21. Connecting conveying pipe; 22. Rolling cleaning brush; 23. Connecting pipe; 24. Feeding unit; 27. Shovel; 28. 29. Temperature sensor; 30. Humidity sensor; 31. Lifting control console; 32. Limiting frame; 33. Sliding adjusting toothed plate; 34. Printing worktable; 35. Second motor; 36. Snap-fit ​​plate; 37. Threaded fixing post; 38. Rotating adjusting disc; 39. Third motor; 40. Support frame; 41. First drive gear; 42. Limiting upright plate; 43. Second electric push rod; 44. Sliding control plate; 45. Lifting control toothed plate; 46. Second drive gear; 47. Fourth motor; 48. Limiting baffle; 49. Feeding frame; 50. Positioning baffle; 51. Supporting limiting base. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example 1

[0035] like Figure 1-3 As shown, the present invention discloses a smart 3D printing production equipment for dentures used in oral treatment, comprising a sealing cover 1, a support printing box 2, an electrical box 3, threaded screw-on support legs 4, and a control display screen 5. The threaded screw-on support legs 4 are threadedly rotatably mounted at the bottom of the four corners of the electrical box 3. The control display screen 5 is located on the front end of the electrical box 3. The support printing box 2 is fixedly connected to the upper end of the electrical box 3. The sealing cover 1 is sealed and secured to the support printing box 2. A first motor 11 is fixedly mounted on the upper end of the support printing box 2. A reducer 10 is fixedly connected to the bottom end of the first motor 11. A threaded control rod 12 is rotatably mounted inside the support printing box 2, and the upper end of the threaded control rod 12 is connected to the bottom end of the reducer 10. Limiting plates 18 are fixedly mounted on both sides of the threaded control rod 12 and inside the support printing box 2. A processing control part 17 is provided on the threaded control rod 12 and the limiting plates 18. A feeding part 24 is provided at the bottom end of the support printing box 2.

[0036] like Figure 7-8As shown, the processing control unit 17 includes a lifting console 30, a limiting frame 31, a sliding adjusting toothed plate 32, a printing worktable 33, a second motor 34, a snap-fit ​​plate 35, a threaded fixing post 36, a rotating adjusting disc 37, a third motor 38, a support frame 39, and a first drive gear 40. The limiting frame 31 is fixedly connected to the outside of the lifting console 30. The two sides of the sliding adjusting toothed plate 32 are slidably snapped into the inside of the limiting frame 31. The bottom end of the support frame 39 is fixedly mounted on the sliding adjusting toothed plate 32 by bolts. The rotating adjusting disc 37 is rotatably snapped into the outer end of the support frame 39. The third motor 38 is fixedly mounted on the inner side of the end of the support frame 39, and the third... The drive end of the motor 38 is fixedly connected to the middle of the rotating adjustment disk 37. The upper end of the snap-fit ​​plate 35 is inserted into the interior of the rotating adjustment disk 37. The threaded fixing post 36 is symmetrically threaded and rotatably inserted into the rotating adjustment disk 37, and the bottom end of the threaded fixing post 36 is pressed against the outer wall of the snap-fit ​​plate 35. The printing worktable 33 is fixedly connected to the bottom end of the snap-fit ​​plate 35. The second motor 34 is fixedly installed at the bottom of one end of the limiting frame 31. The first drive gear 40 is rotatably installed at the bottom of the limiting frame 31, and the drive end of the second motor 34 is fixedly connected to the middle of one end of the first drive gear 40. The first drive gear 40 is meshed with the bottom end of the limiting frame 31.

[0037] like Figure 3 As shown, a first electric push rod 8 is fixedly installed on both sides of the end of the printing box 2. The upper end of the first electric push rod 8 is fixedly connected to the bottom of both sides of the sealing cover 1. A fan 6 is symmetrically fixedly installed on the bottom of the sealing cover 1.

[0038] like Figure 5-6 As shown, solenoid valves 20 are evenly fixedly installed inside the printing box 2 and on both sides of the threaded control rod 12. A nozzle 19 is fixedly installed on the outer end of the solenoid valve 20. A connecting delivery pipe 21 is provided on one side of the inside of the printing box 2, and the connecting delivery pipe 21 is fixedly installed inside the printing box 2 through the solenoid valve 20. A liquid storage tank 9 is fixedly installed in the middle of the rear end of the printing box 2. An air pump 7 is fixedly installed at the upper end of the liquid storage tank 9. The bottom of the liquid storage tank 9 is connected to the solenoid valve 20 and the connecting delivery pipe 21 through the valve body and the delivery pipe.

[0039] like Figure 10As shown, the feeding unit 24 includes a limiting baffle 47, a feeding frame 48, a positioning baffle 49, and a supporting limiting base 50. The positioning baffle 49 is fixedly installed on the upper end of the supporting limiting base 50. The bottom end of the feeding frame 48 is slidably engaged with the supporting limiting base 50. The feeding frame 48 is fitted with the inner end face of the positioning baffle 49. The limiting baffle 47 is slidably inserted into the supporting limiting base 50, and the inner end face of the limiting baffle 47 is fitted with the feeding frame 48. By pulling out the limiting baffle 47, the feeding frame 48 can be easily removed from the supporting limiting base 50 for thorough and convenient internal cleaning and washing. The limiting baffle 47 and the positioning baffle 49 clamp and position the feeding frame 48, ensuring its firm and precise position during use.

[0040] like Figure 6 and Figure 9As shown, a first adjustment control unit 15 and a second adjustment control unit 16 are fixedly installed on both sides of the printing box 2. The first adjustment control unit 15 and the second adjustment control unit 16 have the same structure. A scraper 27 and a humidity sensor 29 are installed on the first adjustment control unit 15 and the second adjustment control unit 16 on one side. A rolling cleaning brush 22 and a temperature sensor 28 are installed on the first adjustment control unit 15 and the second adjustment control unit 16 on the other side. A connecting pipe 23 is fixedly connected to the middle of the outer end of the rolling cleaning brush 22. The connecting pipe 23 is connected to the connecting delivery pipe 21 through a flexible hose. The adjustment and control unit 15 includes a second limiting plate 41, a second electric push rod 42, a sliding control plate 43, a lifting control gear plate 44, a second drive gear 45, and a fourth motor 46. The lifting control gear plate 44 is slidably engaged with the second limiting plate 41, and the sliding control plate 43 is slidably engaged with the upper end of the lifting control gear plate 44. The second electric push rod 42 is fixedly installed on the upper end of the lifting control gear plate 44, and the front end of the second electric push rod 42 is fixedly connected to the upper end of the sliding control plate 43. The second drive gear 45 is rotatably engaged with the second limiting plate 41. The fourth motor 46 is fixedly installed on the second limiting plate 41. The fourth motor 46 is fixedly connected to the middle of the side end of the second drive gear 45 on the limiting plate 41. The second drive gear 45 is meshed with the lifting control gear plate 44. Starting the fourth motor 46 can make the second drive gear 45 rotate in both directions, thereby driving the lifting control gear plate 44 to rise and fall, causing the sliding control plates 43 at various positions to rise and fall. Activating the second electric push rod 42 can make the sliding control plate 43 slide laterally, causing the rolling cleaning brush 22, scraper 27, temperature sensor 28, and humidity sensor 29 fixedly installed on the sliding control plate 43 to move. The movable scraper 27 can fully contact the bottom of the denture printed on the upper part after the back is reversed, and complete the automatic scraping, so that the denture is automatically separated from the printing table 33. The movable rolling cleaning brush 22 can fully contact the end face of the printed teeth on the printing table 33, and complete the cleaning work. Combined with the scraper 27, the working end face of the printing table 33 is cleaned and scraped, which facilitates continuous high-quality denture printing. The temperature sensor 28 and humidity sensor 29 can move and scan over a wide range to detect the temperature and humidity inside the sealing cover 1 and the supporting printing box 2.

[0041] The second limiting plate 41 is fixed to the supporting printing box 2 by bolts. The rolling cleaning brush 22 is set at the bottom of the sliding control plate 43 through the frame. The scraper 27, temperature sensor 28 and humidity sensor 29 are fixed to the bottom of the sliding control plate 43 by bolts. The middle part of the lifting control console 30 is set on the threaded control rod 12. The two ends of the lifting control console 30 are slidably engaged with the limiting plate 18. The printing worktable 33 is located directly above the feeding frame 48, so that the printing worktable 33 can fully contact the liquid material placed inside the feeding frame 48 during the printing lifting process.

[0042] In this embodiment, resin liquid is poured into the feeding frame 48. The first motor 11 is started, and the threaded control rod 12 rotates in both directions via the reducer 10. This rotation of the threaded control rod 12 drives the lifting console 30 to rise and fall. The two sides of the lifting console 30 are slidably mounted on the limiting plate 18, allowing the lifting console 30 to rise and fall stably when the threaded control rod 12 rotates in both directions. The rising and falling of the lifting console 30 drives the printing worktable 33 to rise and fall frequently within the feeding frame 48. This allows the bottom of the printing worktable 33 to precisely adhere the resin inside the feeding frame 48 according to the control and analysis equipment inside the electrical box 3, gradually forming the denture to be printed. After printing is complete, the lifting console 30 rises to the designated position. The height is adjusted, and the third motor 38 is activated to rotate the adjustment disc 37, causing the dentures printed at the bottom of the printing worktable 33 to flip to the top. Then, the second motor 34 is activated to drive the first drive gear 40 to rotate, causing the sliding adjustment gear plate 32 to move outward along the limit frame 31. Then, the fourth motor 46 in the second adjustment control unit 16 is activated to make the second drive gear 45 rotate forward and backward, thereby driving the lifting control gear plate 44 to rise and fall, so that the sliding control plate 43 can be adjusted to rise and fall. The second electric push rod 42 is activated to make the sliding control plate 43 slide laterally, so that the scraper 27 fixed on the sliding control plate 43 contacts the bottom of the dentures printed on the printing worktable 33, so that the dentures are close to the printing worktable 33. The automatic separation is achieved through other mechanisms. Similarly, the first and second adjustment control units 15 and 16 at other locations allow the movement of the rolling cleaning brush 22, scraper 27, temperature sensor 28, and humidity sensor 29. The moving rolling cleaning brush 22 can fully contact the end face of the denture printed on the printing table 33, completing the cleaning work. Furthermore, through the connecting pipe 23 and the connecting delivery pipe 21, a flexible hose allows the cleaning fluid inside the storage tank 9 to seep out from the inside of the rolling cleaning brush 22. This allows the denture to be automatically removed from the printing table 33 and automatically cleaned. Combined with the coordinated operation of the scraper 27, the working end face of the printing table 33 is thoroughly cleaned, facilitating continuous high-quality denture printing. The temperature sensor... Sensors 28 and 29 can perform wide-range scanning detection, fully detecting the temperature and humidity inside the sealing cover 1 and the support printing box 2. By activating the air pump 7, the liquid stored in the reservoir 9 can be sprayed into a small mist through the nozzles 19, maintaining the optimal humidity inside the support printing box 2 and the sealing cover 1 for printing dentures. The exhaust fan 6 can quickly remove dust from inside the sealing cover 1 and the support printing box 2, keeping the printing process as dust-free as possible. Activating the first electric push rod 8 can raise the sealing cover 1, facilitating the removal of the printed extruder and the removal of the printing worktable 33 in the processing control unit 17 for cleaning or replacement.

[0043] Example 2

[0044] Based on Example 1, such as Figure 4 As shown, cooling fans 13 and miniature hot air blowers 14 are evenly and alternately installed at the bottom of the inner side of the printing box 2.

[0045] In implementing this embodiment, the temperature sensor 28 detects the temperature values ​​inside the support printing box 2 and the sealing cover 1, and determines whether it is at the optimal temperature for resin printing teeth. When the temperature is too high or too low, the temperature inside the sealing cover 1 and the support printing box 2 can be quickly adjusted by starting and controlling the power of the cooling fan 13 and the micro hot air blower 14. Therefore, by the staggered cooling fan 13 and the micro hot air blower 14 working together, combined with the temperature sensor 28 and the humidity sensor 29 monitoring environmental parameters in real time, when the temperature and humidity are detected to deviate from the optimal printing range of the resin, the system automatically starts heat dissipation or heating to ensure a stable printing environment.

[0046] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart 3D printing production device for dentures used in oral treatment, comprising a sealing cover (1), a support printing box (2), an electrical box (3), threaded screw-on support legs (4), and a control display screen (5), characterized in that: The threaded screw support leg (4) is threadedly mounted on the bottom of the four corners of the electrical box (3). The control display screen (5) is set on the front end of the electrical box (3). The support printing box (2) is fixedly connected to the upper end of the electrical box (3). The sealing cover (1) is sealed and fastened on the support printing box (2). A first motor (11) is fixedly installed at the upper end of the support printing box (2). A reducer (10) is fixedly connected to the bottom end of the first motor (11). A threaded control rod (12) is rotatably installed inside the support printing box (2). The upper end of the threaded control rod (12) is connected to the bottom end of the reducer (10). Limiting plates (18) are fixedly installed on both sides of the threaded control rod (12) and inside the support printing box (2). A processing control part (17) is provided on the threaded control rod (12) and the limiting plate (18). A feeding part (24) is provided at the bottom end of the support printing box (2).

2. The intelligent 3D printing production equipment for dentures used in oral treatment according to claim 1, characterized in that: The processing control unit (17) includes a lifting console (30), a limit frame (31), a sliding adjustment toothed plate (32), a printing worktable (33), a second motor (34), a snap-fit ​​plate (35), a threaded fixing post (36), a rotating adjustment disc (37), a third motor (38), a support frame (39), and a first drive gear (40). The limiting frame (31) is fixedly connected to the outside of the lifting control console (30). The two sides of the sliding adjusting tooth plate (32) are slidably engaged inside the limiting frame (31). The bottom end of the support frame (39) is fixedly installed on the sliding adjusting tooth plate (32) by bolts. The rotating adjusting disk (37) is rotatably engaged on the outer end of the support frame (39). The third motor (38) is fixedly installed on the inner side of the end of the support frame (39), and the driving end of the third motor (38) is fixedly connected to the middle of the rotating adjusting disk (37). The upper end of the engaging plate (35) is inserted into the inside of the rotating adjusting disk (37). The threaded fixing post (36) is symmetrically threaded and rotatably inserted into the rotating adjustment plate (37), and the bottom end of the threaded fixing post (36) is pressed against the outer wall of the snap-fit ​​plate (35). The printing worktable (33) is fixedly connected to the bottom end of the snap-fit ​​plate (35). The second motor (34) is fixedly installed at the bottom of one end of the limiting frame (31). The first drive gear (40) is rotatably installed at the bottom of the limiting frame (31), and the drive end of the second motor (34) is fixedly connected to the middle of one end of the first drive gear (40). The first drive gear (40) is meshed with the bottom end of the limiting frame (31).

3. The intelligent 3D printing production equipment for dentures used in oral treatment according to claim 2, characterized in that: The first electric push rod (8) is fixedly installed on both sides of the end of the support printing box (2). The upper end of the first electric push rod (8) is fixedly connected to the bottom of both sides of the sealing cover (1). The bottom of the sealing cover (1) is symmetrically fixedly installed with exhaust fans (6).

4. The intelligent 3D printing production equipment for dentures used in oral treatment according to claim 3, characterized in that: Solenoid valves (20) are evenly fixedly installed inside the support printing box (2) and on both sides of the threaded control rod (12). A nozzle (19) is fixedly installed on the outer end of the solenoid valve (20). A connecting delivery pipe (21) is provided on one side of the inside of the support printing box (2), and the connecting delivery pipe (21) is fixedly installed inside the support printing box (2) through the solenoid valve (20). A liquid storage tank (9) is fixedly installed in the middle of the rear end of the support printing box (2). An air pump (7) is fixedly installed at the upper end of the liquid storage tank (9). The bottom of the liquid storage tank (9) is connected to the solenoid valve (20) and the connecting delivery pipe (21) through the valve body and the delivery pipe.

5. The intelligent 3D printing production equipment for dentures used in oral treatment according to claim 4, characterized in that: The feeding part (24) includes a limiting baffle (47), a feeding frame (48), a positioning baffle (49), and a supporting limiting base (50). The positioning baffle (49) is fixedly installed on the upper end of the supporting limiting base (50). The bottom end of the feeding frame (48) is slidably engaged with the supporting limiting base (50). The feeding frame (48) is fitted with the inner end face of the positioning baffle (49). The limiting baffle (47) is slidably inserted into the supporting limiting base (50), and the inner end face of the limiting baffle (47) is fitted with the feeding frame (48).

6. The intelligent 3D printing production equipment for dentures used in oral treatment according to claim 5, characterized in that: The first adjustment control unit (15) and the second adjustment control unit (16) are fixedly provided on both sides of the support printing box (2), and the first adjustment control unit (15) and the second adjustment control unit (16) have the same structure.

7. The intelligent 3D printing production equipment for dentures used in oral treatment according to claim 6, characterized in that: A scraper (27) and a humidity sensor (29) are installed on the first adjustment control unit (15) and the second adjustment control unit (16) on one side, and a rolling cleaning brush (22) and a temperature sensor (28) are installed on the first adjustment control unit (15) and the second adjustment control unit (16) on the other side. A connecting pipe (23) is fixedly connected to the middle of the outer end of the rolling cleaning brush (22), and the connecting pipe (23) is connected to the connecting delivery pipe (21) through a hose.

8. The intelligent 3D printing production equipment for dentures used in oral treatment according to claim 7, characterized in that: The first adjustment control unit (15) includes a second limiting plate (41), a second electric push rod (42), a sliding control plate (43), a lifting control gear plate (44), a second drive gear (45), and a fourth motor (46). The lifting control gear plate (44) is slidably engaged on the second limiting plate (41), and the sliding control plate (43) is slidably engaged on the upper end of the lifting control gear plate (44). The second electric push rod (42) is fixedly installed on the upper end of the lifting control gear plate (44), and the front end of the second electric push rod (42) is fixedly connected to the upper end of the sliding control plate (43). The second drive gear (45) is rotatably engaged on the second limiting plate (41). The fourth motor (46) is fixedly installed on the second limiting plate (41), and the driving end of the fourth motor (46) is fixedly connected to the middle of the side end of the second drive gear (45). The second drive gear (45) is meshed with the lifting control gear plate (44).

9. The intelligent 3D printing production equipment for dentures used in oral treatment according to claim 8, characterized in that: The second limiting plate (41) is fixed to the supporting printing box (2) by bolts. The rolling cleaning brush (22) is set at the bottom of the sliding control plate (43) by the frame. The scraper (27), temperature sensor (28) and humidity sensor (29) are fixed to the bottom of the sliding control plate (43) by bolts. The middle part of the lifting control console (30) is set on the threaded control rod (12). The two ends of the lifting control console (30) are slidably engaged with the limiting plate (18). The printing worktable (33) is located directly above the feeding frame (48).

10. The intelligent 3D printing production equipment for dentures used in oral treatment according to claim 9, characterized in that: The bottom of the support printing box (2) is equipped with cooling fans (13) and miniature hot air blowers (14) evenly and alternately distributed.

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