Bubble removing device of full-automatic filling and sealing vacuum equipment

Abstract

The utility model discloses a bubble removing device of full-automatic filling and sealing vacuum equipment, which belongs to the technical field of vacuum bubble removing, and comprises a vacuum box, a placing plate is placed in the vacuum box, a group of coils is arranged on the top surface of the placing plate, and the coils are arranged on the top surface of the placing plate. A vacuum pump and an air inlet pump are fixedly connected to one side of the vacuum box, a connecting pipe is arranged at the position, close to the outer side, of the input end of the air inlet pump, a self-cleaning mechanism is arranged in the connecting pipe, a threaded sleeve is fixedly connected to one end of the connecting pipe, and a threaded cylinder is in threaded connection to the inner side of the threaded sleeve; according to the scheme, the filtering assembly capable of being rapidly mounted and dismounted is arranged, later maintenance or replacement is facilitated, the use convenience of the filtering assembly is improved, and the self-cleaning assembly is arranged, flowing air serves as power, dust and impurities attached to the surface of the filtering assembly are cleaned away, and smooth flowing of the air is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum degassing, and more particularly to a degassing device for full-automatic potting vacuum equipment. Background Art

[0002] At present, the processing technology of motor coils generally involves heating the product first, then manually applying glue, degassing, and finally heating and curing. The gluing process and vacuum treatment process are sequential stations. First, the glue is applied manually, and then the product enters the vacuum box for degassing.

[0003] For example, the Chinese utility model patent with announcement number CN221273619U discloses a high-efficiency fully automatic filling vacuum degassing device, which includes fully automatic filling equipment and a degassing device. The fully automatic filling equipment includes a product to be filled and a magnetic ring coil. The magnetic ring coil is installed in a protective shell. The protective shell with the magnetic ring coil is placed in a loading tray. The loading tray is placed in the filling area of ​​the fully automatic filling machine, and there is a filling head of the fully automatic filling machine on the top.

[0004] Based on the above, the inventor found that the comparative document with announcement number CN221273619U directly uses a vacuum pump in conjunction with an air intake valve to process bubbles in the product, but the air intake pipe lacks an effective filtering component and directly inhales air from the outside, which easily causes external dust to enter the vacuum box and cause pollution problems. Therefore, in view of this, the inventor studies and improves the existing structure and provides a debubbling device for fully automatic filling vacuum equipment, in order to achieve a more practical purpose. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In response to the problems existing in the prior art, the purpose of the present invention is to provide a degassing device for fully automatic filling vacuum equipment. This solution provides a filter component that can be quickly installed and disassembled, which is convenient for later maintenance or replacement, improves the ease of use of the filter component, and provides a self-cleaning component that uses flowing air as power to clean dust and impurities adhered to the surface of the filter component, thereby ensuring smooth air flow.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the present invention adopts the following technical solutions.

[0009] A debubbling device for fully automatic filling and vacuum sealing equipment comprises a vacuum box, a placing plate placed inside the vacuum box, a group of coils provided on the top surface of the placing plate, a vacuum pump and an air intake pump fixedly connected to one side of the vacuum box, a connecting pipe provided on the outer side of the input end of the air intake pump, a self-cleaning mechanism provided inside the connecting pipe, and a threaded sleeve fixedly connected to one end of the connecting pipe, a threaded barrel threadedly connected to the inner side of the threaded sleeve, and a filter screen and a handle fixedly connected to both ends of the threaded barrel respectively;

[0010] The self-cleaning mechanism comprises a limiting frame, a movable shaft is provided through the middle of the limiting frame, one end of the movable shaft is fixedly connected to the impeller, and the other end of the movable shaft is fixedly connected to the cleaning block.

[0011] Furthermore, an observation window is provided on the front side of the vacuum box, and the input end of the vacuum pump and the output end of the air intake pump are both located inside the vacuum box.

[0012] Furthermore, the threaded sleeve is located inside the input end of the air intake pump, and the threaded sleeve is threadedly connected to the input end of the air intake pump.

[0013] Furthermore, the limiting frame is located in the center of the connecting pipe, and the limiting frame is fixedly connected to the connecting pipe.

[0014] Furthermore, the impeller is in the opposite direction to the cleaning block, and the impeller faces the outer end of the connecting pipe.

[0015] Furthermore, a plurality of the cleaning blocks are arranged in a ring array, and the inner sides of the cleaning blocks are in contact with the outer surface of the filter screen.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) This solution uses a threaded sleeve to install or remove the connecting pipe and the air intake pump, and at the same time uses a handle to drive the threaded barrel to connect or separate the threaded sleeve to complete the removal of the filter assembly. Compared with the existing technology, a filter assembly that can be quickly installed and removed is provided, which is convenient for later maintenance or replacement, thereby improving the convenience of using the filter assembly.

[0019] (2) By setting up a self-cleaning mechanism, the air impacts the impeller, and the impeller drives the movable shaft to rotate. The rotation stability of the movable shaft is ensured by the limit frame, and then the dust adhering to the outside of the filter is cleaned. Compared with the existing technology, a self-cleaning component is set up, and the flowing air is used as the power to clean the dust and impurities adhering to the surface of the filter component, thereby ensuring smooth air flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the connecting pipe of the present invention;

[0022] Figure 3 This is a schematic structural diagram of the threaded barrel of the present utility model;

[0023] Figure 4 It is a structural diagram of the self-cleaning mechanism of the utility model.

[0024] Explanation of the numbers in the figure: 1. Vacuum box; 2. Placement plate; 3. Coil; 4. Vacuum pump; 5. Inlet pump; 6. Connecting pipe; 7. Self-cleaning mechanism; 8. Threaded sleeve; 9. Threaded barrel; 10. Filter; 11. Handle; 12. Limiting frame; 13. Movable shaft; 14. Impeller; 15. Cleaning block. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Example:

[0027] See also Figure 1-4 A debubbling device for a fully automatic filling vacuum equipment includes a vacuum box 1, a placing plate 2 is placed inside the vacuum box 1, a group of coils 3 are provided on the top surface of the placing plate 2, a vacuum pump 4 and an air intake pump 5 are fixedly connected to one side of the vacuum box 1, a connecting pipe 6 is provided on the outside of the input end of the air intake pump 5, a self-cleaning mechanism 7 is provided inside the connecting pipe 6, and one end of the connecting pipe 6 is fixedly connected to a threaded sleeve 8, the inner side of the threaded sleeve 8 is threadedly connected to a threaded barrel 9, and both ends of the threaded barrel 9 are fixedly connected to a filter screen 10 and a handle 11 respectively;

[0028] The self-cleaning mechanism 7 includes a limit frame 12, a movable shaft 13 is provided through the middle of the limit frame 12, one end of the movable shaft 13 is fixedly connected to an impeller 14, and the other end of the movable shaft 13 is fixedly connected to a cleaning block 15. In order to ensure smooth air flow and clean the accumulated dust, the self-cleaning mechanism 7 is provided.

[0029] See Figure 1An observation window is provided on the front side of the vacuum box 1. The input end of the vacuum pump 4 and the output end of the air intake pump 5 are both located inside the vacuum box 1. The potted coil 3 is placed on the placement plate 2, and then the placement plate 2 is placed inside the vacuum box 1. The observation window is closed and the vacuum pump 4 is started to make the vacuum box 1 a vacuum state, and the potting material of the coil 3 is defoamed.

[0030] See Figure 2 The threaded sleeve 8 is located inside the input end of the air intake pump 5, and the threaded sleeve 8 is threadedly connected to the input end of the air intake pump 5, and the connecting pipe 6 is installed and disassembled through the threaded sleeve 8.

[0031] See Figure 4 The limiting frame 12 is located in the center of the connecting pipe 6 and is fixedly connected to the connecting pipe 6 . The limiting frame 12 ensures the rotation stability of the movable shaft 13 .

[0032] See Figure 4 The impeller 14 is in the opposite direction to the cleaning block 15, and the impeller 14 is facing the outer end of the connecting pipe 6. After the defoaming process is completed, the vacuum pump 4 is turned off and the air intake pump 5 is turned on at the same time. The external air enters the vacuum box 1 through the connecting pipe 6 and the air intake pump 5. When the air pressure inside the vacuum box 1 returns to normal, the coil 3 can be taken out. During the flow of air, it impacts the impeller 14 and filters the dust in the air through the filter 10.

[0033] See Figure 4 A plurality of cleaning blocks 15 are arranged in a ring array, and the inner side of the cleaning block 15 is in contact with the outer surface of the filter 10 . The impeller 14 drives the movable shaft 13 to rotate, thereby cleaning the dust adhering to the outer side of the filter 10 .

[0034] When in use: place the potted coil 3 on the placement plate 2, then place the placement plate 2 into the vacuum box 1, close the observation window, start the vacuum pump 4, make the vacuum box 1 in a vacuum state, and defoam the potting material of the coil 3. After the defoaming process is completed, turn off the vacuum pump 4 and turn on the air intake pump 5 at the same time. External air enters the vacuum box 1 through the connecting pipe 6 and the air intake pump 5. The air pressure inside the vacuum box 1 returns to normal, and the coil 3 can be taken out. During the flow of air, the impeller 14 is impacted and the dust in the air is filtered through the filter 10. The impeller 14 drives the movable shaft 13 to rotate, and the rotation stability of the movable shaft 13 is ensured by the limit frame 12, thereby cleaning the dust adhering to the outside of the filter 10. At the same time, the connecting pipe 6 and the input end of the air intake pump 5 can be separated by the threaded sleeve 8, and then the threaded cylinder 9 and the threaded sleeve 8 are driven by the handle 11 to complete the removal of the filter assembly, which is convenient for cleaning and replacement.

[0035] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0036] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0037] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A degassing device for a fully automatic filling vacuum equipment, comprising a vacuum box (1), a placement plate (2) placed inside the vacuum box (1), a group of coils (3) arranged on the top surface of the placement plate (2), a vacuum pump (4) and an air intake pump (5) fixedly connected to one side of the vacuum box (1), a connecting pipe (6) arranged on the outer side of the input end of the air intake pump (5), and characterized in that: A self-cleaning mechanism (7) is provided inside the connecting pipe (6), and one end of the connecting pipe (6) is fixedly connected to a threaded sleeve (8), the inner side of the threaded sleeve (8) is threadedly connected to a threaded barrel (9), and the two ends of the threaded barrel (9) are respectively fixedly connected to a filter screen (10) and a handle (11); The self-cleaning mechanism (7) comprises a limiting frame (12), a movable shaft (13) is provided through the middle of the limiting frame (12), one end of the movable shaft (13) is fixedly connected to an impeller (14), and the other end of the movable shaft (13) is fixedly connected to a cleaning block (15).

2. The degassing device of the fully automatic filling and vacuum equipment according to claim 1, characterized in that: The front side of the vacuum box (1) is provided with an observation window, and the input end of the vacuum pump (4) and the output end of the air intake pump (5) are both located inside the vacuum box (1).

3. The degassing device of the fully automatic filling and vacuum equipment according to claim 1, characterized in that: The threaded sleeve (8) is located inside the input end of the air intake pump (5), and the threaded sleeve (8) is threadedly connected to the input end of the air intake pump (5).

4. The degassing device of the fully automatic filling and vacuum equipment according to claim 1, characterized in that: The limiting frame (12) is located in the center of the connecting pipe (6), and the limiting frame (12) is fixedly connected to the connecting pipe (6).

5. The degassing device of the fully automatic filling and vacuum equipment according to claim 1, characterized in that: The impeller (14) is in the opposite direction to the cleaning block (15), and the impeller (14) faces the outer end of the connecting pipe (6).

6. The degassing device of the fully automatic filling and vacuum equipment according to claim 1, characterized in that: A plurality of cleaning blocks (15) are arranged in a ring array, and the inner sides of the cleaning blocks (15) are in contact with the outer surface of the filter screen (10).

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