Automatic efficient cleaning device for precision casting wax mould

Abstract

The utility model provides an automatic efficient cleaning device for a precision casting wax mould, which relates to the technical field of wax mould cleaning and comprises a cleaning pool, a controller is mounted above the front end of the cleaning pool, a water outlet is mounted on one side of the cleaning pool, a lifting mechanism is arranged at the top end of a mounting frame, a mounting plate is mounted at the bottom end of the mounting frame, and a water inlet is formed in the bottom end of the mounting plate. A rotating plate is arranged at the bottom end of the mounting plate, a rotating mechanism is arranged at the top end of the rotating plate, and a hook is mounted at the bottom end of the rotating plate; a rotating mechanism is arranged above a rotating plate, a first servo motor, a fixed groove and a movable block of the rotating mechanism are matched with one another, the rotating plate and a hook can be driven to rotate, then a wax mold is driven to rotate, and the wax mold can be automatically and efficiently cleaned through cooperation of an ultrasonic generator; and the cleaning effect of the wax mold is better, so that the practicability of the device during use is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of wax mold cleaning technology, and in particular to an automatic and efficient cleaning device for precision casting wax molds. Background Technology

[0002] Precision casting wax models are the main accessories used in precision casting. After the wax model is made, it needs to be cleaned. If the wax model is not cleaned properly, it will directly affect the coating of the wax model surface layer. Wax shavings or oil stains on the wax model surface will directly cause the wax model surface layer to not adhere to the coating or to not adhere to the coating in some areas, which will indirectly cause burrs on the casting surface or poor surface finish of the casting. Therefore, it is necessary to use a cleaning device to clean it.

[0003] For example, application number CN214920236U discloses "An Automatic and Efficient Cleaning Device for Precision Casting Wax Models," which specifically discloses that: a water inlet pipe is provided at the top of the cleaning tank, the input end of the water inlet pipe is connected to an external water source, the output end of the water inlet pipe extends into the cleaning tank, and a float switch valve is installed at the output end of the water inlet pipe; a waste liquid pipe is provided at the bottom of the cleaning tank; an aeration pipe is laid on the inner bottom wall of the cleaning tank, and an aeration hole is provided at the top of the aeration pipe; a pH meter is provided on the inner side wall of the cleaning tank; the reagent replenishment device includes a support frame and a reagent tank, the reagent tank being installed at the top of the support frame. The device has an additive hose at its front end, the output end of which extends into a clean water tank. A solenoid valve is installed on the additive hose. A controller connected to a pH meter and controlling the solenoid valve is installed on one side of the reagent tank. However, in the above-mentioned technology, when cleaning the wax mold, the wax mold is directly placed into the cleaning water tank. Since it is inconvenient to rotate the wax mold, it is inconvenient to clean it thoroughly. This results in some tiny crevices not being cleaned properly, thus reducing the practicality of the device. Therefore, this utility model proposes an automatic and efficient cleaning device for precision casting wax molds to solve the above problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes an automatic and efficient cleaning device for precision casting wax molds. This solves the problem in the prior art where it is inconvenient to rotate the wax mold, thus making it difficult to perform comprehensive cleaning and resulting in some tiny crevices not being cleaned thoroughly, thereby reducing the practicality of the device in use.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: an automatic and efficient cleaning device for precision casting wax molds, including a cleaning tank, a controller installed above the front end of the cleaning tank, a water outlet installed on one side of the cleaning tank, ultrasonic generators installed on both sides of the bottom of the cleaning tank, a mounting frame installed at the top of the cleaning tank, a lifting mechanism provided at the top of the mounting frame, a mounting plate installed at the bottom of the mounting frame, a rotating plate provided at the bottom of the mounting plate, a rotating mechanism provided at the top of the rotating plate, and a hook installed at the bottom of the rotating plate.

[0006] The rotating mechanism includes a first servo motor, a fixed slot, and a movable block. The first servo motor is mounted on the top of the mounting plate, and its output end extends to the bottom of the mounting plate. The output end of the first servo motor is connected to one end of the rotating plate. The mounting plate has a fixed slot inside, and a movable block is disposed inside the fixed slot. The bottom end of the movable block is connected to the top of the rotating plate.

[0007] A further improvement is that two movable blocks are arranged inside the fixed groove, and the two movable blocks are symmetrically distributed inside the fixed groove.

[0008] A further improvement is made in that: the lifting mechanism includes a mounting cavity, a second servo motor, a threaded rod, a threaded sleeve, a movable cavity, and a limiting structure. The mounting cavity is installed at the top of the mounting frame, and the second servo motor is installed at the top of the mounting cavity. The threaded rod is installed inside the mounting cavity, and the output end of the second servo motor is connected to the top of the threaded rod. A threaded sleeve is provided on the outer wall of the threaded rod, and a movable cavity is fixedly installed on the outer wall of the threaded sleeve. The bottom end of the movable cavity extends to the inner side of the mounting frame, and the bottom end of the movable cavity is connected to the top of the mounting plate.

[0009] A further improvement is that the limiting structure includes a limiting groove and a limiting block. The limiting groove is opened on both sides inside the mounting cavity, and the limiting block is provided inside the limiting groove. One end of the limiting block is connected to the outside of the movable cavity.

[0010] A further improvement is that the cross-section of the limiting groove is larger than the cross-section of the limiting block, and the limiting groove and the limiting block form a sliding structure.

[0011] A further improvement is that multiple nozzles are installed on the inner wall of the cleaning pool, and the multiple nozzles are distributed at equal intervals inside the cleaning pool.

[0012] The beneficial effects of this utility model are as follows: By setting a rotating mechanism above the rotating plate, the rotating plate and hook can be rotated by the cooperation between the first servo motor, the fixed groove and the movable block of the rotating mechanism, thereby rotating the wax model. With the cooperation of the ultrasonic generator, the wax model can be automatically and efficiently cleaned, resulting in a better cleaning effect and greatly improving the practicality of the device in use. By setting a lifting mechanism above the mounting frame, the wax model can be moved by the cooperation between the mounting cavity, the second servo motor, the threaded rod, the threaded sleeve, the movable cavity, the limiting groove and the limiting block of the lifting mechanism, so that the wax model is completely immersed in the cleaning liquid and a more comprehensive cleaning treatment is performed on the wax model, thus improving the cleaning effect and enhancing the overall usability of the device in use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the rotating mechanism of this utility model;

[0015] Figure 3 This is a schematic diagram of the ultrasonic generator structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the overall structure of the lifting mechanism of this utility model.

[0017] The components include: 1. Cleaning tank; 2. Controller; 3. Water outlet; 4. Ultrasonic generator; 5. Nozzle; 6. Mounting bracket; 7. Mounting plate; 8. Rotating plate; 9. Hook; 10. First servo motor; 11. Fixed groove; 12. Movable block; 13. Mounting cavity; 14. Second servo motor; 15. Threaded rod; 16. Threaded sleeve; 17. Movable cavity; 18. Limiting groove; 19. Limiting block. Detailed Implementation

[0018] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0019] according to Figure 1 , 2As shown in Figures 3 and 4, this embodiment proposes an automatic and efficient cleaning device for precision casting wax molds, including a cleaning tank 1. A controller 2 is installed above the front end of the cleaning tank 1. A water outlet 3 is installed on one side of the cleaning tank 1. Ultrasonic generators 4 are installed on both sides of the bottom of the cleaning tank 1. A mounting frame 6 is installed at the top of the cleaning tank 1. A lifting mechanism is provided at the top of the mounting frame 6. A mounting plate 7 is installed at the bottom of the mounting frame 6. A rotating plate 8 is provided at the bottom of the mounting plate 7. A rotating mechanism is provided at the top of the rotating plate 8. A hook 9 is installed at the bottom of the rotating plate 8.

[0020] The rotating mechanism includes a first servo motor 10, a fixed groove 11, and a movable block 12. The first servo motor 10 is mounted on the top of the mounting plate 7, and its output end extends to the bottom of the mounting plate 7. The output end of the first servo motor 10 is connected to one end of the rotating plate 8. The mounting plate 7 has a fixed groove 11 inside, and a movable block 12 is provided inside the fixed groove 11. The bottom end of the movable block 12 is connected to the top end of the rotating plate 8. There are two movable blocks 12 inside the fixed groove 11, and the two movable blocks 12 are symmetrically distributed inside the fixed groove 11. In use, the first servo motor 10 is started. Under the limit of the fixed groove 11 and the movable block 12, the first servo motor 10 drives the rotating plate 8 and the hook 9 to rotate, thereby driving the wax model to rotate and perform a more comprehensive cleaning treatment on the wax model. With the cooperation of the ultrasonic generator 4, the wax model can be automatically and efficiently cleaned, resulting in a better cleaning effect and greatly improving the practicality of the device in use.

[0021] The lifting mechanism includes a mounting cavity 13, a second servo motor 14, a threaded rod 15, a threaded sleeve 16, a movable cavity 17, and a limiting structure. The mounting cavity 13 is mounted on the top of the mounting frame 6. The second servo motor 14 is mounted on the top of the mounting cavity 13. The threaded rod 15 is installed inside the mounting cavity 13. The output end of the second servo motor 14 is connected to the top of the threaded rod 15. A threaded sleeve 16 is provided on the outer wall of the threaded rod 15. The movable cavity 17 is fixedly mounted on the outer wall of the threaded sleeve 16. The bottom end of the movable cavity 17... Extending to the inner side of the mounting bracket 6, the bottom end of the movable cavity 17 is connected to the top end of the mounting plate 7. In use, the second servo motor 14 is started to drive the threaded rod 15 to rotate, which in turn drives the threaded sleeve 16 to move. Under the limitation of the limiting groove 18 and the limiting block 19, the threaded sleeve 16 drives the movable cavity 17 to move, moving the wax model into the interior of the cleaning tank 1, so that the wax model is completely immersed in the cleaning liquid, and the wax model is cleaned more thoroughly. Therefore, the cleaning effect of the wax model is better, thereby improving the overall performance of the device in use.

[0022] The limiting structure includes a limiting groove 18 and a limiting block 19. The limiting groove 18 is formed on both sides inside the mounting cavity 13. The limiting block 19 is provided inside the limiting groove 18. One end of the limiting block 19 is connected to the outside of the movable cavity 17. The cross-section of the limiting groove 18 is larger than the cross-section of the limiting block 19. The limiting groove 18 and the limiting block 19 form a sliding structure. In use, the mutual cooperation between the limiting groove 18 and the limiting block 19 can limit the movement of the movable cavity 17, making the movable cavity 17 more stable when moving.

[0023] Multiple nozzles 5 are installed on the inner wall of the cleaning tank 1. The multiple nozzles 5 are distributed at equal intervals inside the cleaning tank 1. The wax model is first sprayed and rinsed with the nozzles 5, and cleaning liquid is added into the cleaning tank 1, which has the dual function of spraying and rinsing and adding cleaning liquid.

[0024] Working principle: The operator first hangs the wax model above the hook 9 via a chain. Then, the second servo motor 14 is started to drive the threaded rod 15 to rotate, which in turn moves the threaded sleeve 16. Under the limitation of the limiting groove 18 and the limiting block 19, the threaded sleeve 16 drives the movable cavity 17 to move, moving the wax model into the cleaning tank 1. At this time, the external water pump is started, and the spray nozzle 5 is used to spray and rinse the wax model. Cleaning liquid is added into the cleaning tank 1, which serves the dual purpose of spraying and rinsing and adding cleaning liquid. Then, the ultrasonic generator 4 is started to perform ultrasonic cleaning on the wax model. At this time, the first servo motor 10 is started. Under the limitation of the fixed groove 11 and the movable block 12, the first servo motor 10 drives the rotating plate 8 and the hook 9 to rotate, which in turn drives the wax model to rotate, performing a more comprehensive cleaning treatment on the wax model. After cleaning, the second servo motor 14 is started to reverse, moving the wax model upward.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic and efficient cleaning device for precision casting wax molds, comprising a cleaning tank (1), characterized in that: A controller (2) is installed above the front end of the cleaning tank (1), a water outlet (3) is installed on one side of the cleaning tank (1), ultrasonic generators (4) are installed on both sides of the bottom of the cleaning tank (1), a mounting frame (6) is installed at the top of the cleaning tank (1), a lifting mechanism is provided at the top of the mounting frame (6), a mounting plate (7) is installed at the bottom of the mounting frame (6), a rotating plate (8) is provided at the bottom of the mounting plate (7), a rotating mechanism is provided at the top of the rotating plate (8), and a hook (9) is installed at the bottom of the rotating plate (8). The rotating mechanism includes a first servo motor (10), a fixed groove (11), and a movable block (12). The first servo motor (10) is mounted on the top of the mounting plate (7). The output end of the first servo motor (10) extends to the bottom of the mounting plate (7). The output end of the first servo motor (10) is connected to one end of the rotating plate (8). The mounting plate (7) has a fixed groove (11) inside. The fixed groove (11) has a movable block (12) inside. The bottom end of the movable block (12) is connected to the top end of the rotating plate (8).

2. The automatic and efficient cleaning device for precision casting wax molds according to claim 1, characterized in that: Two movable blocks (12) are provided inside the fixed groove (11), and the two movable blocks (12) are symmetrically distributed inside the fixed groove (11).

3. The automatic and efficient cleaning device for precision casting wax molds according to claim 1, characterized in that: The lifting mechanism includes a mounting cavity (13), a second servo motor (14), a threaded rod (15), a threaded sleeve (16), a movable cavity (17), and a limiting structure. The mounting cavity (13) is mounted on the top of the mounting frame (6). The second servo motor (14) is mounted on the top of the mounting cavity (13). The threaded rod (15) is mounted inside the mounting cavity (13). The output end of the second servo motor (14) is connected to the top of the threaded rod (15). The threaded sleeve (16) is provided on the outer wall of the threaded rod (15). The movable cavity (17) is fixedly mounted on the outer wall of the threaded sleeve (16). The bottom end of the movable cavity (17) extends to the inner side of the mounting frame (6). The bottom end of the movable cavity (17) is connected to the top of the mounting plate (7).

4. The automatic and efficient cleaning device for precision casting wax molds according to claim 3, characterized in that: The limiting structure includes a limiting groove (18) and a limiting block (19). The limiting groove (18) is opened on both sides inside the mounting cavity (13). The limiting block (19) is provided inside the limiting groove (18). One end of the limiting block (19) is connected to the outside of the movable cavity (17).

5. The automatic and efficient cleaning device for precision casting wax molds according to claim 4, characterized in that: The cross-section of the limiting groove (18) is larger than the cross-section of the limiting block (19), and the limiting groove (18) and the limiting block (19) form a sliding structure.

6. The automatic and efficient cleaning device for precision casting wax patterns according to claim 1, characterized in that: Multiple nozzles (5) are installed on the inner wall of the cleaning pool (1), and the multiple nozzles (5) are distributed at equal intervals inside the cleaning pool (1).

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