Printing model ultrasonic cleaning device

Abstract

The utility model relates to an ultrasonic cleaning device, belongs to the technical field of ultrasonic devices, and particularly relates to a printing model ultrasonic cleaning device which comprises a machine body, a cleaning box is installed at the top of the machine body, a containing disc is arranged in the cleaning box, a partition plate is arranged in the middle of the interior of the cleaning box, and the containing disc is located on the partition plate. A drainage pipe communicated with the interior of the cleaning box is fixedly mounted on the side wall of the cleaning box, a sealing cover is mounted on the drainage pipe, drainage holes are formed in the placement disc, a driving motor is mounted in the machine body in an embedded mode, and a rotating shaft is fixedly mounted at the output end of the driving motor and upwards penetrates through the bottom wall face of the cleaning box to be located in the cleaning box; stirring blades are fixedly mounted on the rotating shaft, a spin-drying mechanism and a fixing mechanism are arranged in the cleaning box, and the spin-drying mechanism comprises a connecting bolt and a connecting screw groove; through the arrangement of the spin-drying mechanism, the cleaning and spin-drying integrated effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic devices, in particular to an ultrasonic cleaning device for printing models. Background Technique

[0002] The 3D printing of medical plastic dental models is a revolutionary technology, generally used for tooth correction and restoration. After printing, the models must be subjected to post-treatment such as cleaning and secondary curing. The traditional post-treatment is to clean manually, dry after cleaning, and then place it under an ultraviolet lamp for secondary curing. Manual cleaning is cumbersome and the cleaning effect is poor, and ultrasonic cleaning has gradually developed.

[0003] After retrieval, the Chinese patent with the publication number CN217671120U discloses a 3D printing model post-treatment device, which includes a curing cylinder, a cleaning cylinder, and a fan. A turntable and an ultraviolet lamp are arranged in the curing cylinder. The cleaning cylinder is placed on the turntable, and the fan is fixed on the side wall of the curing cylinder. An ultrasonic driver, a cleaning controller, a magnetic stirring device, and a model seat are arranged in the cleaning cylinder. The ultrasonic driver and the cleaning controller are fixed on the side wall of the cleaning cylinder. The cleaning controller is used to control the ultrasonic driver and the magnetic stirring device. The magnetic stirring device consists of a magnetic stirring part and a magnetic driving part. The model seat is fixed at the bottom of the cleaning cylinder, and the magnetic stirring part is fixed inside the cleaning cylinder and immersed in the cleaning liquid.

[0004] Based on the above retrieval and combined with the prior art, it is found that:

[0005] After the model is cleaned, it still needs to be dried. In the prior art, the model is generally taken out of the ultrasonic cleaning machine and then put into the dryer for drying, and the steps are relatively cumbersome. Content of the Utility Model

[0006] In order to solve the above technical problems, the utility model proposes an ultrasonic cleaning device for printing models, achieving the effect of integrating cleaning and centrifugal drying.

[0007] The technical solution to achieve the purpose of the utility model is: an ultrasonic cleaning device for printing models, including a fuselage. A cleaning box is installed on the top of the fuselage. A placement tray is arranged inside the cleaning box. A partition is arranged at the middle position inside the cleaning box. The placement tray is located on the partition. A drain pipe communicating with the inside of the cleaning box is fixedly installed on the side wall of the cleaning box. A sealing cover is installed on the drain pipe. Drain holes are opened on the placement tray. A driving motor is embedded and installed inside the fuselage. A rotating shaft is fixedly installed at the output end of the driving motor. The rotating shaft penetrates upward through the bottom wall surface of the cleaning box and is located inside the cleaning box. A stirring blade is fixedly installed on the rotating shaft. A centrifugal drying mechanism and a fixing mechanism are arranged inside the cleaning box.

[0008] In some embodiments, the drying mechanism includes a connecting bolt and a connecting screw groove. The connecting bolt is inlaid and movably installed on the placing disk. The connecting bolt penetrates downward through the bottom wall surface of the placing disk. The connecting screw groove is formed at the top of the stirring blade, and the connecting bolt and the connecting screw groove are adapted to each other.

[0009] In some embodiments, the drying mechanism further includes a plurality of balls, a mounting plate, a movable rod, and a return spring. There are a plurality of balls, and the plurality of balls are evenly distributed and inlaid and movably installed on the top wall surface of the partition plate. The top of the ball is connected to the bottom wall surface of the placing disk. There are two mounting plates, and the two mounting plates are symmetrically and fixedly installed inside the cleaning tank. The movable rod is fixedly installed at the position corresponding to the mounting plate on the bottom wall surface of the partition plate. The movable rod penetrates downward through the upper and lower wall surfaces of the mounting plate, and the return spring is sleeved on the movable rod.

[0010] In some embodiments, the fixing mechanism includes two clamping plates, a pushing block, a driving bolt, and an anti-slip pad. The two clamping plates are symmetrically arranged inside the placing disk. The two pushing blocks are respectively fixedly installed on the side wall surfaces of the two clamping plates away from each other. The two driving bolts are respectively movably installed on both sides of the side wall of the placing disk. The two driving bolts are respectively threadedly connected to the two pushing blocks. The two anti-slip pads are respectively fixedly installed on the side wall surfaces of the two clamping plates close to each other.

[0011] Compared with the prior art, the remarkable advantages of this utility model are:

[0012] Through the setting of the drying mechanism of the present utility model, when the printing model is cleaned, the water is discharged from the inside of the cleaning tank through the drain pipe and the drain pipe on the placing disk. Then, the placing disk can be pressed downward. The placing disk will drive the partition plate to move downward. Then, the connecting bolt can be rotated. One end of the connecting bolt is installed inside the connecting screw groove. At this time, the driving motor is started again. The driving motor will drive the placing disk to rotate through the rotating shaft and the stirring blade. The printing model on the placing disk will also rotate with the placing disk, so as to perform the drying operation on the printing model. When the placing disk rotates on the top of the partition plate, the balls will rotate, reducing the friction between the placing disk and the partition plate and making the rotation smoother, achieving the effect of integrated cleaning and drying, and eliminating the need for subsequent drying operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The following further explains the present utility model in conjunction with the drawings and embodiments:

[0014] Figure 1 is the main structural schematic diagram provided by the present utility model in one embodiment;

[0015] Figure 2 is the internal structural sectional view provided by the present utility model in one embodiment;

[0016] Figure 3This is provided in an embodiment of the present utility model Figure 2 The enlarged view of part A in

[0017] Figure 4 This is provided in an embodiment of the present utility model Figure 2 The enlarged view of part B in

[0018] Explanation of reference numerals:

[0019] 1. Body; 2. Cleaning tank; 3. Placing tray; 4. Partition board; 5. Drain pipe; 6. Sealing cover; 7. Driving motor; 8. Rotating shaft; 9. Stirring blade; 10. Connecting bolt; 11. Connecting screw groove; 12. Ball; 13. Mounting plate; 14. Movable rod; 15. Return spring; 16. Clamping plate; 17. Pushing block; 18. Driving bolt; 19. Anti-slip pad Detailed implementation mode

[0020] The present utility model will be described in detail below. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model

[0021] The present utility model provides an ultrasonic cleaning device for printing models by improvement. The technical solution of the present utility model is as follows

[0022] As shown in Figure 1 and Figure 2 An ultrasonic cleaning device for printing models includes a body 1. A cleaning tank 2 is installed on the top of the body 1. The cleaning tank 2 is a hollow rectangular structure. A placing tray 3 is arranged inside the cleaning tank 2. The placing tray 3 is a circular structure. The printing model to be cleaned is placed on the placing tray 3, and then the body 1 is started, and the body 1 can perform ultrasonic cleaning on the inside of the cleaning tank 2. A partition board 4 is arranged at the middle position inside the cleaning tank 2. The partition board 4 is a board with the same size as the inside of the cleaning tank 2. The placing tray 3 is located on the partition board 4. A drain pipe 5 communicating with the inside of the cleaning tank 2 is fixedly installed on the side wall of the cleaning tank 2. A sealing cover 6 is installed on the drain pipe 5. Drain holes are opened on the placing tray 3. A driving motor 7 is embedded and installed inside the body 1. A rotating shaft 8 is fixedly installed at the output end of the driving motor 7. The rotating shaft 8 is a cylindrical structure. The rotating shaft 8 penetrates upward through the bottom wall surface of the cleaning tank 2 and is located inside the cleaning tank 2. A stirring blade 9 is fixedly installed on the rotating shaft 8. A drying mechanism and a fixing mechanism are arranged inside the cleaning tank 2

[0023] As shown in Figures 2 to 4As shown in the figure, the drying mechanism includes a connecting bolt 10, a connecting screw groove 11, a ball 12, a mounting plate 13, a movable rod 14 and a return spring 15. The connecting bolt 10 is embedded and movably installed on the placing plate 3. The connecting bolt 10 penetrates downward through the bottom wall surface of the placing plate 3. The connecting screw groove 11 is opened at the top of the stirring blade 9. The connecting bolt 10 and the connecting screw groove 11 are adapted to each other. The ball 12 is a spherical structure. There are multiple balls 12. The multiple balls 12 are evenly distributed and embedded and movably installed on the top wall surface of the partition plate 4. The top of the ball 12 is connected to the bottom wall surface of the placing plate 3. The mounting plate 13 is a rectangular plate. There are two mounting plates 13. The two mounting plates 13 are symmetrically and fixedly installed inside the cleaning tank 2. The movable rod 14 is a cylindrical structure. The movable rod 14 is fixedly installed at the position corresponding to the mounting plate 13 on the bottom wall surface of the partition plate 4. The movable rod 14 penetrates through the upper and lower wall surfaces of the mounting plate 13 downward. The return spring 15 is sleeved on the movable rod 14. Through the setting of the drying mechanism, after the printing model is cleaned, the water is discharged from the inside of the cleaning tank 2 through the drain pipe 5 and the drain pipe 5 on the placing plate 3. Then, the placing plate 3 can be pressed downward. The placing plate 3 will drive the partition plate 4 to move downward. Then, the connecting bolt 10 can be rotated. One end of the connecting bolt 10 is installed inside the connecting screw groove 11. At this time, the driving motor 7 is started again. The driving motor 7 will drive the placing plate 3 to rotate through the rotating shaft 8 and the stirring blade 9. The printing model on the placing plate 3 will also rotate with the placing plate 3. Thus, the drying operation can be carried out on the printing model. When the placing plate 3 rotates on the top of the partition plate 4, the ball 12 will rotate, reducing the friction between the placing plate 3 and the partition plate 4 and making the rotation smoother.

[0024] As Figure 2 and Figure 3 shown, in an embodiment, the fixing mechanism includes two clamping plates 16, a pushing block 17, a driving bolt 18 and an anti-slip pad 19. The clamping plate 16 is a rectangular block. The two clamping plates 16 are symmetrically arranged inside the placing plate 3. The pushing block 17 is a rectangular structure. The two pushing blocks 17 are respectively fixedly installed on the side wall surfaces far away from each other of the two clamping plates 16. The driving bolt 18 is a cylindrical structure with threads. The two driving bolts 18 are respectively movably installed on both sides of the side wall of the placing plate 3, and the two driving bolts 18 are respectively in threaded connection with the two pushing blocks 17. The two anti-slip pads 19 are respectively fixedly installed on the side wall surfaces close to each other of the two clamping plates 16. Through the setting of the fixing mechanism, the printing model can be fixed during drying. Rotate the driving bolt 18. The driving bolt 18 is in threaded connection with the pushing block 17. The pushing block 17 will drive the two clamping plates 16 to clamp and fix the printing model. Thus, printing models of different sizes can be fixed. At the same time, the anti-slip pad 19 is provided. The anti-slip pad 19 can reduce the pressure between the clamping plate 16 and the printing model and avoid damage to the printing model.

[0025] The specific working method is as follows:

[0026] Through the setting of the drying mechanism, after the printing model is cleaned, the water is discharged from the inside of the cleaning tank 2 through the drain pipe 5 and the drain pipe 5 on the placement tray 3. Then, the placement tray 3 can be pressed downward. The placement tray 3 will drive the partition plate 4 to move downward. Then, the connecting bolt 10 can be rotated. One end of the connecting bolt 10 is installed inside the connecting screw groove 11. At this time, the driving motor 7 is started again. The driving motor 7 will drive the placement tray 3 to rotate through the rotating shaft 8 and the stirring blade 9. The printing model on the placement tray 3 will also rotate with the placement tray 3, so as to perform the drying operation on the printing model. When the placement tray 3 rotates on the top of the partition plate 4, the ball 12 will rotate, reducing the friction between the placement tray 3 and the partition plate 4 and making the rotation smoother.

[0027] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above technical means, but also include the technical solutions composed of equivalent replacements of the above technical features. The matters not covered in the present utility model belong to the common general knowledge of those skilled in the art.

Claims

1. An ultrasonic cleaning device for a printing model, comprising a fuselage (1), a cleaning tank (2) is installed on the top of the fuselage (1), and a placement tray (3) is arranged inside the cleaning tank (2), characterized in that: A partition plate (4) is arranged at the middle position inside the cleaning box (2). The placing tray (3) is located on the partition plate (4). A drain pipe (5) communicating with the inside of the cleaning box (2) is fixedly installed on the side wall of the cleaning box (2). A sealing cover (6) is installed on the drain pipe (5). Drain holes are formed in the placing tray (3). A driving motor (7) is inlaid and installed inside the machine body (1). A rotating shaft (8) is fixedly installed at the output end of the driving motor (7). The rotating shaft (8) penetrates upward through the bottom wall surface of the cleaning box (2) and is located inside the cleaning box (2). A stirring blade (9) is fixedly installed on the rotating shaft (8). A drying mechanism and a fixing mechanism are arranged inside the cleaning box (2).

2. The ultrasonic cleaning device for a printed model according to claim 1, wherein: The drying mechanism includes a connecting bolt (10) and a connecting screw groove (11). The connecting bolt (10) is inlaid and movably installed on the placing tray (3). The connecting bolt (10) penetrates downward through the bottom wall surface of the placing tray (3). The connecting screw groove (11) is formed at the top of the stirring blade (9). The connecting bolt (10) and the connecting screw groove (11) are adapted to each other.

3. The ultrasonic cleaning device for a printed model according to claim 1, characterized in that: The drying mechanism further includes a plurality of balls (12), mounting plates (13), movable rods (14) and return springs (15). There are a plurality of balls (12). The plurality of balls (12) are evenly distributed and inlaid and movably installed on the top wall surface of the partition plate (4). The top of the balls (12) is connected to the bottom wall surface of the placing tray (3). There are two mounting plates (13). The two mounting plates (13) are symmetrically and fixedly installed inside the cleaning box (2). The movable rods (14) are fixedly installed at the bottom wall surface of the partition plate (4) corresponding to the positions of the mounting plates (13). The movable rods (14) penetrate downward through the upper and lower wall surfaces of the mounting plates (13). The return springs (15) are sleeved on the movable rods (14).

4. The ultrasonic cleaning device for a printed model according to claim 1, characterized in that: The fixing mechanism includes two clamping plates (16), a push block (17), a driving bolt (18) and an anti-slip pad (19). The two clamping plates (16) are symmetrically arranged inside the placing tray (3). The two push blocks (17) are respectively fixedly installed on the side wall surfaces of the two clamping plates (16) away from each other. The two driving bolts (18) are respectively movably installed on both sides of the side wall of the placing tray (3).

5. The ultrasonic cleaning device for a printed model according to claim 4, characterized in that: The two driving bolts (18) are respectively threadedly connected with the two push blocks (17).

6. The ultrasonic cleaning device for a printed model according to claim 4, wherein: The two anti-slip pads (19) are respectively fixedly installed on the side wall surfaces of the two clamping plates (16) close to each other.

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