Drying equipment for customized false tooth processing
By designing denture drying equipment with limit sliding of worm gear, worm gear and threaded column, the problem of uneven denture drying is solved, uniform heating and drying of dentures is achieved, and the drying quality is improved.
Patent Information
- Application Number
- CN202420186943.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-25
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-01-25
AI Technical Summary
During the drying process, the existing denture drying equipment is not uniform in drying, which affects the drying quality.
A drying equipment for custom denture processing is designed. The worm and worm gear are meshed by a motor, and the rotating cylinder and lifting rod are driven to rotate, so that the placement table moves up and down in the drying box, combining threaded columns and limit blocks. Limit sliding to achieve uniform heating and drying of dentures.
By moving up and down the placing table, the uniform heating and drying of the dentures is ensured and the drying quality is improved.
Smart Images
Figure CN222165547U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of denture processing, in particular to a drying device used for customized denture processing. Background Art
[0002] Dentures are what people often call "false teeth". In medicine, it is a general term for restorations made after partial or complete tooth loss in the upper and lower jaws. Dentures are divided into two types: removable and fixed.
[0003] In the prior art, dentures are suitable for tooth restoration and shaping and have been widely used in clinical practice. During the processing of dentures, they usually need to be dyed according to needs after being trimmed. The dyed dentures are then dried by drying equipment. However, the dentures are usually kept still during drying and are dried by the drying equipment, which results in uneven drying of the dentures and affects the drying quality of the dentures. Utility Model Content
[0004] The purpose of the utility model is to provide a drying device for customized denture processing to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a drying device for customized denture processing, the drying device for customized denture processing comprising:
[0006] A support frame, wherein a fixing plate and a supporting plate are provided at the upper end of the support frame, and a fixing block, a connecting rod and a limiting block are provided at one side of the fixing plate;
[0007] A motor is connected to the fixing plate, and one end of the motor is provided with a worm and a pair of fixing seats;
[0008] A fixed bearing connected to the fixed plate, wherein the fixed bearing is connected to a rotating cylinder, a threaded column is provided inside the rotating cylinder, and a worm gear is provided at one end of the threaded column;
[0009] The drying box is fixedly connected to the supporting plate. A placing platform is arranged inside the drying box. A lifting rod and a movable cylinder are arranged on one side of the placing platform.
[0010] Preferably, the fixing plate is in an "I" shape, both ends of the fixing plate are fixedly connected to the support frame, and the symmetrical sides of the upper side wall of the fixing plate are respectively fixedly connected to two fixing seats.
[0011] Preferably, the motor is fixedly connected to the side wall of the fixing plate, the output shaft of the motor passes through one of the side walls of the fixing seat and is fixedly connected to one end of the worm, and the other end of the worm is rotatably connected to the other side wall of the fixing seat.
[0012] Preferably, the outer ring of the fixed bearing is fixedly connected to the side wall of the central axis of the fixed plate, the inner ring of the fixed bearing is fixedly sleeved on the outer wall of one end of the rotating cylinder, one end of the rotating cylinder is fixedly connected to the worm gear, the worm gear is annular, and the inner diameter of the worm gear is the same as the inner diameter of the rotating cylinder.
[0013] Preferably, the inner wall of the rotating cylinder is threadedly connected to the outer wall of the threaded column, a limiting sliding groove is provided on the outer wall of the threaded column, and the inner wall of the limiting sliding groove is slidably connected to the limiting block.
[0014] Preferably, one end of the limit block away from the limit slide groove is fixedly connected to the connecting rod, the other end of the connecting rod is fixedly connected to the fixed block, and the fixed block is fixedly connected to the lower side wall of the fixed plate on one side of the fixed bearing.
[0015] Preferably, the movable cylinder is fixedly connected to the upper side wall of the worm gear, the inner diameter of the movable cylinder is larger than the inner diameter of the rotating cylinder, movable grooves are provided on the symmetrical inner walls of the movable cylinder, the movable cylinder is movably connected to the lifting rod, and sliders are fixedly connected to the symmetrical outer walls of one end of the lifting rod, and the slider is slidably connected to the movable groove.
[0016] Preferably, the upper end of the threaded column is fixedly connected to the lower end of the lifting rod, and the other end of the lifting rod vertically penetrates the support plate and the drying box and is fixedly connected to the placement table.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] The denture is placed on the surface of the placement table inside the drying box, and starts to be dried in the drying box, then the motor is started to drive the worm to rotate forward, and then the worm gear drives the rotating cylinder to rotate through the meshing connection between the worm and the worm wheel, and then the rotating cylinder drives the movable cylinder and the lifting rod to rotate through the limiting action of the movable groove and the slider, thereby driving the placement table to rotate inside the drying box. At the same time, through the threaded connection between the rotating cylinder and the threaded column, and through the limiting sliding between the limit block and the limiting slide groove, the threaded column drives the lifting rod to move inside the movable cylinder, thereby driving the placement table to move up inside the drying box. In addition, controlling the motor to reverse can make the placement table move down inside the drying box, so that the placement table can move up and down inside the drying box while rotating, thereby ensuring that the denture is evenly heated and dried, and improving the drying quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;
[0021] Figure 3This is a schematic diagram of the bottom structure of the fixed plate of the utility model;
[0022] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure at B in the middle;
[0023] Figure 5 This is a half-section view of the drying box of the utility model;
[0024] Figure 6 It is a schematic diagram of the separation structure of the movable cylinder and the lifting rod of the utility model.
[0025] In the figure: 1. support frame; 2. fixed plate; 3. motor; 4. support plate; 5. drying box; 6. movable cylinder; 7. worm gear; 8. threaded column; 9. worm; 10. fixed seat; 11. rotating cylinder; 12. fixed bearing; 13. limiting slide groove; 14. limiting block; 15. connecting rod; 16. fixed block; 17. placing table; 18. lifting rod; 19. slider; 20. moving groove. DETAILED DESCRIPTION
[0026] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] Embodiment 1:
[0028] See also Figure 1-Figure 6 The utility model provides a technical solution: a drying device for customized denture processing, the drying device for customized denture processing includes:
[0029] Support frame 1, a fixed plate 2 and a support plate 4 are provided at the upper end of the support frame 1, a fixed block 16, a connecting rod 15 and a limit block 14 are provided on one side of the fixed plate 2; a motor 3 is connected to the fixed plate 2, a worm 9 and a pair of fixed seats 10 are provided at one end of the motor 3; a fixed bearing 12 is connected to the fixed plate 2, the fixed bearing 12 is connected to a rotating cylinder 11, a threaded column 8 is provided inside the rotating cylinder 11, and a worm gear 7 is provided at one end of the threaded column 8; a drying box 5 is fixedly connected to the support plate 4, a placing table 17 is provided inside the drying box 5, and a lifting rod 18 and a movable cylinder 6 are provided on one side of the placing table 17; the fixed plate 2 is in the shape of an "I", both ends of the fixed plate 2 are fixedly connected to the support frame 1, and the symmetrical sides of the upper side wall of the fixed plate 2 are respectively fixedly connected to two fixed seats 10;
[0030] The denture is placed on the surface of the placement table 17 inside the drying box 5, and starts to be dried through the drying box 5, then the motor 3 is started to drive the worm 9 to rotate forward, and then through the meshing connection between the worm 9 and the worm wheel 7, the worm wheel 7 drives the rotating cylinder 11 to rotate, and then through the limiting effect of the movable groove 20 and the slider 19, the rotating cylinder 11 drives the movable cylinder 6 and the lifting rod 18 to rotate, thereby driving the placement table 17 to rotate inside the drying box 5. At the same time, through the threaded connection between the rotating cylinder 11 and the threaded column 8, and through the limiting sliding between the limit block 14 and the limiting slide groove 13, the threaded column 8 drives the lifting rod 18 to move inside the movable cylinder 6, thereby driving the placement table 17 to move up inside the drying box 5. In addition, controlling the motor 3 to reverse can make the placement table 17 move down inside the drying box 5, so that the placement table 17 can be moved up and down inside the drying box 5 while rotating, thereby ensuring that the denture is evenly heated and dried.
[0031] Embodiment 2:
[0032] On the basis of the first embodiment, in order to ensure the rotation of the placement table 17, the motor 3 is fixedly connected to the side wall of the fixed plate 2, the output shaft of the motor 3 passes through the side wall of one of the fixed seats 10 and is fixedly connected to one end of the worm 9, and the other end of the worm 9 is rotatably connected to the side wall of the other fixed seat 10; the outer ring of the fixed bearing 12 is fixedly connected to the side wall of the central axis of the fixed plate 2, the inner ring of the fixed bearing 12 is fixedly sleeved on the outer wall of one end of the rotating cylinder 11, one end of the rotating cylinder 11 is fixedly connected to the worm gear 7, the worm gear 7 is annular, and the inner diameter of the worm gear 7 is the same as the inner diameter of the rotating cylinder 11; the movable cylinder 6 is fixedly connected to the upper side wall of the worm gear 7, the inner diameter of the movable cylinder 6 is larger than the inner diameter of the rotating cylinder 11, and the movable cylinder 6 is symmetrically provided with movable grooves 20 on both sides of the inner wall, the movable cylinder 6 is movably connected to the lifting rod 18, and the outer walls on both sides of one end of the lifting rod 18 are fixedly connected with sliders 19, and the slider 19 is slidably connected to the movable groove 20;
[0033] By starting the motor 3, the worm 9 is driven to rotate, and then through the meshing connection between the worm 9 and the worm wheel 7, the worm wheel 7 drives the rotating cylinder 11 to rotate, and then through the limiting effect of the movable groove 20 and the slider 19, the rotating cylinder 11 drives the movable cylinder 6 and the lifting rod 18 to rotate, thereby driving the placement table 17 to rotate inside the drying box 5, thereby improving the drying efficiency and ensuring uniform heating.
[0034] Embodiment three:
[0035] On the basis of the first embodiment, in order to further ensure that the denture is heated evenly, the inner wall of the rotating cylinder 11 is threadedly connected to the outer wall of the threaded column 8, a limiting slide groove 13 is provided on the outer wall of the threaded column 8, and the inner wall of the limiting slide groove 13 is slidably connected to the limiting block 14; the end of the limiting block 14 away from the limiting slide groove 13 is fixedly connected to the connecting rod 15, and the other end of the connecting rod 15 is fixedly connected to the fixed block 16, and the fixed block 16 is fixedly connected to the lower side wall of the fixed plate 2 on one side of the fixed bearing 12; the upper end of the threaded column 8 is fixedly connected to the lower end of the lifting rod 18, and the other end of the lifting rod 18 vertically penetrates the support plate 4 and the drying box 5 and is fixedly connected to the placement table 17;
[0036] The worm 9 is driven by the motor 3 to rotate forward, and through the threaded connection between the rotating cylinder 11 and the threaded column 8, and the limited sliding between the limit block 14 and the limit slide groove 13, the threaded column 8 drives the lifting rod 18 to move inside the movable cylinder 6, thereby driving the placement table 17 to move upward inside the drying box 5. In addition, controlling the motor 3 to reverse can make the placement table 17 move downward inside the drying box 5, so that the placement table 17 can move up and down inside the drying box 5 while rotating, so as to further ensure uniform heating of the denture.
[0037] During actual use, the denture is placed on the surface of the placement table 17 inside the drying box 5, and the drying box 5 starts to be dried. Then, the motor 3 is started to drive the worm 9 to rotate forward, and then through the meshing connection between the worm 9 and the worm wheel 7, the worm wheel 7 drives the rotating cylinder 11 to rotate, and then through the limiting effect of the movable groove 20 and the slider 19, the rotating cylinder 11 drives the movable cylinder 6 and the lifting rod 18 to rotate, thereby driving the placement table 17 to rotate inside the drying box 5. At the same time, through the threaded connection between the rotating cylinder 11 and the threaded column 8, and through the limiting sliding between the limit block 14 and the limiting slide groove 13, the threaded column 8 drives the lifting rod 18 to move inside the movable cylinder 6, thereby driving the placement table 17 to move up inside the drying box 5. In addition, controlling the motor 3 to reverse can make the placement table 17 move down inside the drying box 5, so that the placement table 17 can be moved up and down inside the drying box 5 while rotating, thereby ensuring that the denture is evenly heated and dried.
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A drying device for customized denture processing, characterized in that: The drying equipment for customized denture processing includes: A support frame (1), wherein a fixing plate (2) and a supporting plate (4) are provided at the upper end of the support frame (1), and a fixing block (16), a connecting rod (15) and a limiting block (14) are provided on one side of the fixing plate (2); A motor (3) connected to the fixing plate (2), wherein one end of the motor (3) is provided with a worm (9) and a pair of fixing seats (10); A fixed bearing (12) connected to the fixed plate (2), the fixed bearing (12) being connected to a rotating cylinder (11), a threaded column (8) being provided inside the rotating cylinder (11), and a worm gear (7) being provided at one end of the threaded column (8); The drying box (5) is fixedly connected to the support plate (4), and a placement platform (17) is provided inside the drying box (5). A lifting rod (18) and a movable cylinder (6) are provided on one side of the placement platform (17).
2. A drying device for customized denture processing according to claim 1, characterized in that: The fixing plate (2) is in the shape of an I-shaped character, and both ends of the fixing plate (2) are fixedly connected to the support frame (1), and symmetrical sides of the upper side wall of the fixing plate (2) are respectively fixedly connected to two fixing seats (10).
3. The drying device for customized denture processing according to claim 1, characterized in that: The motor (3) is fixedly connected to the side wall of the fixed plate (2); the output shaft of the motor (3) passes through the side wall of one of the fixed seats (10) and is fixedly connected to one end of the worm (9); the other end of the worm (9) is rotatably connected to the side wall of the other fixed seat (10).
4. The drying device for customized denture processing according to claim 1, characterized in that: The outer ring of the fixed bearing (12) is fixedly connected to the side wall of the central axis of the fixed plate (2), and the inner ring of the fixed bearing (12) is fixedly sleeved on the outer wall of one end of the rotating cylinder (11). One end of the rotating cylinder (11) is fixedly connected to the worm wheel (7). The worm wheel (7) is annular, and the inner diameter of the worm wheel (7) is the same as the inner diameter of the rotating cylinder (11).
5. The drying device for customized denture processing according to claim 1, characterized in that: The inner wall of the rotating cylinder (11) is threadedly connected to the outer wall of the threaded column (8); a limiting sliding groove (13) is provided on the outer wall of the threaded column (8); and the inner wall of the limiting sliding groove (13) is slidably connected to the limiting block (14).
6. The drying device for customized denture processing according to claim 5, characterized in that: One end of the limit block (14) away from the limit slide groove (13) is fixedly connected to the connecting rod (15), and the other end of the connecting rod (15) is fixedly connected to the fixed block (16), and the fixed block (16) is fixedly connected to the lower side wall of the fixed plate (2) on one side of the fixed bearing (12).
7. The drying device for customized denture processing according to claim 1, characterized in that: The movable cylinder (6) is fixedly connected to the upper side wall of the worm wheel (7); the inner diameter of the movable cylinder (6) is larger than the inner diameter of the rotating cylinder (11); movable grooves (20) are provided on the inner walls on both sides of the movable cylinder (6); the movable cylinder (6) is movably connected to the lifting rod (18); the outer walls on both sides of one end of the lifting rod (18) are fixedly connected to sliders (19); and the sliders (19) are slidably connected to the movable grooves (20).
8. The drying device for customized denture processing according to claim 1, characterized in that: The upper end of the threaded column (8) is fixedly connected to the lower end of the lifting rod (18), and the other end of the lifting rod (18) vertically penetrates the support plate (4) and the drying box (5) and is fixedly connected to the placement table (17).