Vacuum cleaning furnace

Abstract

The utility model provides a vacuum cleaning furnace, which relates to the technical field of cleaning furnaces and comprises a base and a furnace body, a heating ring is fixedly mounted inside the top end of the furnace body, a liquid inlet pipe is fixedly mounted inside the heating ring, an electromagnetic valve is fixedly mounted on the outer wall of the liquid inlet pipe, a spray pipe is fixedly mounted at the bottom end of the liquid inlet pipe, and a water outlet pipe is fixedly mounted at the bottom end of the spray pipe. And a fixed plate I is fixedly mounted on one side of the furnace body. By starting the first motor, the first motor can drive the gear to rotate when working, the gear can drive the toothed bar meshed with the gear to slide in the long shell in the rotating process, the toothed bar can drive the connecting plate to move in the sliding process, and the connecting plate can drive the oven door and the storage rack to move together in the moving process; by means of the design, the automatic opening and closing function of the furnace door is achieved, the situation that manual operation is needed when the furnace door is opened is effectively avoided, the opening and closing efficiency of the furnace door is improved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning furnaces, in particular to a vacuum cleaning furnace. Background Art

[0002] A vacuum cleaning oven is a type of equipment used to clean and process materials, widely used in industries such as electronics, optics, aerospace, and medical. Its working principle is to remove contaminants and impurities from the surface of materials by applying heat or pressurization in a vacuum environment. Compared with traditional cleaning methods, vacuum cleaning ovens have many advantages. First, the vacuum environment can effectively prevent oxidation and contamination, keeping the surface of the cleaned material pure. Second, the combination of high temperature and high vacuum can quickly remove grease, dust, and other organic matter, improving cleaning efficiency. In addition, vacuum cleaning ovens have relatively low energy consumption, reduce the use of chemical cleaning agents, and are more environmentally friendly. Vacuum cleaning ovens have a wide range of applications. In the electronics industry, they are used to clean circuit boards and semiconductor components. In the optical field, they clean optical components to ensure their optical performance. In the aerospace and medical industries, they clean high-precision components to meet strict safety standards. In terms of equipment design, vacuum cleaning ovens are generally composed of a vacuum chamber, a heating system, a cooling system, and a control system.

[0003] At present, traditional vacuum cleaning furnaces still require manual operation when opening the furnace door. Manually opening the furnace door is not only time-consuming, but also requires the operator to have certain experience and skills, which reduces production efficiency. Therefore, improvements are needed. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that manual operation is required when opening the furnace door, and proposes a vacuum cleaning furnace.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vacuum cleaning furnace, comprising a base and a furnace body, a heating ring is fixedly installed inside the top of the furnace body, a liquid inlet pipe is fixedly installed inside the heating ring, a solenoid valve is fixedly installed on the outer wall of the liquid inlet pipe, a spray pipe is fixedly installed on the bottom end of the liquid inlet pipe, a fixing plate 1 is fixedly installed on one side of the furnace body, a vacuum pump is fixedly installed inside the fixing plate 1, a pipe 1 is fixedly installed on the input end of the vacuum pump, a pipe 2 is fixedly installed on the output end of the vacuum pump, a fixing plate 2 is fixedly installed on one side of the base, A liquid pump is fixedly installed inside the fixed plate two, a pipe three is fixedly installed on the input end of the liquid pump, a pipe four is fixedly installed on the output end of the liquid pump, a long shell is fixedly installed on one side of the furnace body, a gear rod is slidably connected inside the long shell, a connecting plate is fixedly installed on the end of the gear rod away from the long shell, a furnace door is fixedly installed on the end of the connecting plate away from the gear rod, a storage rack is fixedly installed on the side of the furnace door close to the furnace body, a fixed plate three is fixedly installed on the side of the furnace body close to the long shell, a motor one is fixedly installed inside the fixed plate three, and a gear is fixedly installed on the output end of the motor one.

[0006] Preferably, the gear and the gear rod are meshed with each other.

[0007] Preferably, the furnace body is located inside the top end of the base, and the furnace body and the base are fixedly connected.

[0008] Preferably, a sealing groove is provided on a side of the furnace body close to the furnace door, and a sealing ring is fixedly installed on a side of the furnace door close to the furnace body, and the sealing ring is slidably connected to the sealing groove.

[0009] Preferably, the first pipe is fixedly connected to the furnace body, and the third pipe is fixedly connected to the furnace body.

[0010] Preferably, the liquid inlet pipe and the spray pipe are connected to each other.

[0011] Preferably, water filtering holes are evenly distributed throughout the inner wall of the storage rack.

[0012] Preferably, a bottom plate is fixedly installed on the inner side of the bottom of the base, a limiting column is symmetrically fixedly installed on the top of the base, motor 2 is fixedly installed on the top of the base, a threaded rod is fixedly installed on the output end of motor 2, a sliding plate is threadedly connected to the outer wall of the threaded rod, and rollers are symmetrically fixedly installed on the bottom of the sliding plate.

[0013] Preferably, the sliding plate is slidably connected to the limiting column.

[0014] Preferably, the top end of the limiting column is fixedly connected to the base, and the bottom end of the threaded rod is rotatably connected to the bottom plate.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are:

[0016] 1. In the utility model, by starting motor 1, motor 1 will drive the gear to rotate when it is working. During the rotation process, the gear will drive the gear rod meshing with it to slide inside the long shell. During the sliding process, the gear rod will drive the connecting plate to move. During the movement of the connecting plate, the furnace door and the storage rack will move together. After moving a certain distance, the furnace door can be opened. This design realizes the automatic opening and closing function of the furnace door, effectively avoiding the need for manual operation when opening the furnace door, improving the opening and closing efficiency of the furnace door, and accelerating production efficiency.

[0017] 2. In the utility model, by starting motor 2, motor 2 will drive the threaded rod to rotate when it is working. During the rotation process, the threaded rod will drive the sliding plate to slide downward along the outer wall of the limit column. During the downward sliding process, the sliding plate will drive the four sets of rollers to move downward together. After moving a certain distance, the four sets of rollers will lift the device, and after lifting it, the device can be pushed to move, thereby improving the moving efficiency of the device and effectively preventing the need to use lifting equipment when moving the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model provides a schematic diagram of the overall structure of a vacuum cleaning furnace;

[0019] Figure 2 The utility model provides a schematic cross-sectional structure diagram of a vacuum cleaning furnace;

[0020] Figure 3 The utility model proposes a vacuum cleaning furnace Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 The utility model provides a schematic diagram of a top view of a vacuum cleaning furnace;

[0022] Figure 5 The utility model proposes a vacuum cleaning furnace Figure 4 Enlarged view of point B in the middle;

[0023] Figure 6 The utility model provides a side structural schematic diagram of a vacuum cleaning furnace.

[0024] Legend: 1. Base; 2. Furnace body; 3. Heating ring; 4. Liquid inlet pipe; 5. Solenoid valve; 6. Spray pipe; 7. Fixed plate 1; 8. Vacuum pump; 9. Pipe 1; 10. Pipe 2; 11. Fixed plate 2; 12. Liquid pump; 13. Pipe 3; 14. Pipe 4; 15. Long shell; 16. Gear rod; 17. Connecting plate; 18. Furnace door; 19. Storage rack; 20. Fixed plate 3; 21. Motor 1; 22. Gear; 23. Sealing groove; 24. Sealing ring; 25. Bottom plate; 26. Limiting column; 27. Motor 2; 28. Threaded rod; 29. ​​Sliding plate; 30. Roller; 31. Drain hole. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0027] Example 1: Figures 1-6As shown, the utility model provides a technical solution: a vacuum cleaning furnace, including a base 1 and a furnace body 2, a heating ring 3 is fixedly installed inside the top of the furnace body 2, a liquid inlet pipe 4 is fixedly installed inside the heating ring 3, a solenoid valve 5 is fixedly installed on the outer wall of the liquid inlet pipe 4, and a spray pipe 6 is fixedly installed on the bottom end of the liquid inlet pipe 4, a fixed plate 1 7 is fixedly installed on one side of the furnace body 2, a vacuum pump 8 is fixedly installed inside the fixed plate 1 7, a pipe 1 9 is fixedly installed on the input end of the vacuum pump 8, and a pipe 2 10 is fixedly installed on the output end of the vacuum pump 8, a fixed plate 2 11 is fixedly installed on one side of the base 1, a liquid extraction pump 12 is fixedly installed inside the fixed plate 2 11, a pipe 3 13 is fixedly installed on the input end of the liquid extraction pump 12, and a pipe 4 14 is fixedly installed on the output end of the liquid extraction pump 12, a long shell 15 is fixedly installed on one side of the furnace body 2, a gear rod 16 is slidably connected to the inside of the long shell 15, and the gear rod 16 is away from the long shell 15. A connecting plate 17 is fixedly installed at one end, and a furnace door 18 is fixedly installed at the end of the connecting plate 17 away from the gear rod 16. A storage rack 19 is fixedly installed on the side of the furnace door 18 close to the furnace body 2. A fixing plate three 20 is fixedly installed on the side of the furnace body 2 close to the long shell 15. A motor 1 21 is fixedly installed inside the fixing plate three 20, and a gear 22 is fixedly installed on the output end of the motor 1 21. The gear 22 and the gear rod 16 are meshed with each other. The furnace body 2 is located inside the top end of the base 1, and the furnace body 2 is fixedly connected to the base 1. A sealing groove 23 is provided on the side of the furnace body 2 close to the furnace door 18, and a sealing ring 24 is fixedly installed on the side of the furnace door 18 close to the furnace body 2. The sealing ring 24 is slidably connected to the sealing groove 23. The pipe 1 9 is fixedly connected to the furnace body 2, and the pipe three 13 is fixedly connected to the furnace body 2. The liquid inlet pipe 4 and the spray pipe 6 are connected to each other, and the inner wall of the storage rack 19 is evenly penetrated with water filter holes 31.

[0028] In this embodiment, by starting motor 121, motor 121 will drive gear 22 to rotate when it is working. During the rotation process, gear 22 will drive the gear rod 16 meshing with it to slide inside the long shell 15. During the sliding process, gear rod 16 will drive connecting plate 17 to move. During the movement of connecting plate 17, it will drive oven door 18 and storage rack 19 to move together. After moving a certain distance, oven door 18 can be opened. This design realizes the automatic opening and closing function of oven door 18, effectively avoiding the need for manual operation when opening oven door 18, improving the opening and closing efficiency of oven door 18, and accelerating production efficiency.

[0029] Example 2: Figure 2As shown, a bottom plate 25 is fixedly installed on the inner side of the bottom of the base 1, a limiting column 26 is symmetrically fixedly installed on the top of the bottom plate 25, a motor 27 is fixedly installed on the top of the base 1, a threaded rod 28 is fixedly installed on the output end of the motor 27, a sliding plate 29 is threadedly connected to the outer wall of the threaded rod 28, and a roller 30 is symmetrically fixedly installed on the bottom of the sliding plate 29, the sliding plate 29 is slidingly connected to the limiting column 26, the top of the limiting column 26 is fixedly connected to the base 1, and the bottom end of the threaded rod 28 is rotatably connected to the bottom plate 25.

[0030] In this embodiment, by starting motor 27, motor 27 will drive the threaded rod 28 to rotate when it is working. During the rotation process, the threaded rod 28 will drive the sliding plate 29 to slide downward along the outer wall of the limiting column 26. During the downward sliding process, the sliding plate 29 will drive the four groups of rollers 30 to move downward together. After moving a certain distance, the four groups of rollers 30 will lift the device, and after lifting it, the device can be pushed to move, thereby improving the moving efficiency of the device and effectively preventing the need to use lifting equipment when moving the device.

[0031] The working principle of this embodiment is as follows: when in use, first start the motor 21. When the motor 21 is working, it will drive the gear 22 to rotate. During the rotation process, the gear 22 will drive the gear rod 16 engaged with it to slide inside the long shell 15. During the sliding process, the gear rod 16 will drive the connecting plate 17 to move. During the movement process, the connecting plate 17 will drive the oven door 18 and the storage rack 19 to move together. After moving a certain distance, the oven door 18 can be opened. This design realizes the automatic opening and closing function of the oven door 18, effectively avoiding the need for manual operation when opening the oven door 18, improving the opening and closing efficiency of the oven door 18, and accelerating production efficiency. After opening the furnace door 18, the workpiece to be cleaned is placed on the rack 19. After placing it, the motor 1 21 is controlled to close the furnace door 18. After closing, the vacuum pump 8 is started. When the vacuum pump 8 is in operation, the air in the furnace body 2 will be drawn into the pipe 2 10 through the pipe 1 9, and then discharged from the pipe 2 10. After discharge, the interior of the furnace body 2 is in a vacuum state. After vacuum, the solenoid valve 5 is opened to transport the cleaning liquid into the liquid inlet pipe 4. The transported cleaning liquid will then be sprayed out from the spray pipe 6. The sprayed cleaning liquid will clean the workpiece in the rack 19. If it is necessary to control the temperature of the cleaning liquid, the heating ring 3 can be used to heat the liquid inlet pipe 4. After heating, when the cleaning liquid passes through the liquid inlet pipe 4, it will be heated together. By utilizing the dual effects of vacuum and heating, the cleaning liquid penetrates into the surface of the workpiece to remove oil, dust, metal chips, etc. The sewage and steam generated during cleaning can be pumped from the pipe 3 13 to the pipe 4 14 by starting the liquid extraction pump 12, and then discharged from the pipe 4 14. When the device needs to be moved, first start motor 27. When motor 27 is working, it will drive the threaded rod 28 to rotate. During the rotation, the threaded rod 28 will drive the sliding plate 29 to slide downward along the outer wall of the limit column 26. During the downward sliding process, the sliding plate 29 will drive the four sets of rollers 30 to move downward together. After moving a certain distance, the four sets of rollers 30 will lift the device, and after lifting it, the device can be pushed to move, thereby improving the moving efficiency of the device and effectively preventing the need to use lifting equipment when moving the device.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A vacuum cleaning furnace, comprising a base (1) and a furnace body (2), characterized in that: A heating ring (3) is fixedly installed inside the top of the furnace body (2), a liquid inlet pipe (4) is fixedly installed inside the heating ring (3), a solenoid valve (5) is fixedly installed on the outer wall of the liquid inlet pipe (4), a spray pipe (6) is fixedly installed on the bottom end of the liquid inlet pipe (4), a fixed plate (7) is fixedly installed on one side of the furnace body (2), a vacuum pump (8) is fixedly installed inside the fixed plate (7), a pipe (9) is fixedly installed at the input end of the vacuum pump (8), and a pipe (10) is fixedly installed at the output end of the vacuum pump (8), a fixed plate (11) is fixedly installed on one side of the base (1), a liquid pump (12) is fixedly installed inside the fixed plate (11), and a liquid pump (12) is fixedly installed at the input end of the liquid pump (12). Pipeline three (13), the output end of the liquid pump (12) is fixedly installed with pipe four (14), a long shell (15) is fixedly installed on one side of the furnace body (2), a gear rod (16) is slidably connected inside the long shell (15), a connecting plate (17) is fixedly installed on the end of the gear rod (16) away from the long shell (15), a furnace door (18) is fixedly installed on the end of the connecting plate (17) away from the gear rod (16), a storage rack (19) is fixedly installed on the side of the furnace door (18) close to the furnace body (2), a fixed plate three (20) is fixedly installed on the side of the furnace body (2) close to the long shell (15), a motor one (21) is fixedly installed inside the fixed plate three (20), and a gear (22) is fixedly installed on the output end of the motor one (21).

2. The vacuum cleaning furnace according to claim 1, characterized in that: The gear (22) and the gear rod (16) are meshed with each other.

3. The vacuum cleaning furnace according to claim 1, characterized in that: The furnace body (2) is located inside the top end of the base (1), and the furnace body (2) and the base (1) are fixedly connected.

4. The vacuum cleaning furnace according to claim 1, characterized in that: A sealing groove (23) is provided on one side of the furnace body (2) close to the furnace door (18), and a sealing ring (24) is fixedly installed on one side of the furnace door (18) close to the furnace body (2), wherein the sealing ring (24) is slidably connected to the sealing groove (23).

5. The vacuum cleaning furnace according to claim 1, characterized in that: The pipe 1 (9) is fixedly connected to the furnace body (2), and the pipe 3 (13) is fixedly connected to the furnace body (2).

6. The vacuum cleaning furnace according to claim 1, characterized in that: The liquid inlet pipe (4) and the spray pipe (6) are communicated with each other.

7. The vacuum cleaning furnace according to claim 1, characterized in that: The inner wall of the storage rack (19) is evenly penetrated with water filtering holes (31).

8. The vacuum cleaning furnace according to claim 1, characterized in that: A bottom plate (25) is fixedly mounted on the inner side of the bottom of the base (1), a limiting column (26) is symmetrically fixedly mounted on the top of the base (25), a second motor (27) is fixedly mounted on the top of the base (1), a threaded rod (28) is fixedly mounted on the output end of the second motor (27), a sliding plate (29) is threadedly connected to the outer wall of the threaded rod (28), and a roller (30) is symmetrically fixedly mounted on the bottom of the sliding plate (29).

9. The vacuum cleaning furnace according to claim 8, characterized in that: The sliding plate (29) is slidably connected to the limiting column (26).

10. The vacuum cleaning furnace according to claim 8, characterized in that: The top end of the limiting column (26) is fixedly connected to the base (1), and the bottom end of the threaded rod (28) is rotatably connected to the bottom plate (25).

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