Device capable of improving surface powder spraying shrinkage cavity of washing machine shell

Abstract

The utility model discloses a device capable of improving powder spraying shrinkage cavities on the surface of a washing machine shell, which comprises a fan arranged at the output end of the side face of a compressor, the compressor and the fan are in the prior art, and a fixing mechanism is arranged at one end of the side face of the fan; by means of the compressor, the fan and the like, the problems that a common washing machine shell surface powder spraying device cannot improve powder spraying shrinkage cavities in the surface of a washing machine shell, the shrinkage cavities cause uneven appearance of a spraying layer on the surface of the washing machine shell, the overall attractiveness of a product is affected, and the service life of the product is prolonged are solved. The shrinkage cavity also possibly causes the reduction of the adhesive force between a spraying layer and a base material, so that the coating is easier to fall off, the service life of the washing machine is influenced, potential threats are possibly caused to the safety of a user, and a powder spraying pipeline of a spray gun needs to be dehumidified; and when the coating powder enters the pipeline, the problem that the coating powder is affected by internal moisture and water is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of washing machine equipment, in particular to a device capable of improving powder spray shrinkage cavities on the surface of a washing machine shell. Background Art

[0002] Because the general powder spraying device on the surface of the washing machine shell cannot improve the problem of powder spraying shrinkage holes on the surface of the washing machine shell, the shrinkage holes will cause the spray layer on the surface of the washing machine shell to have an uneven appearance, which will affect the overall aesthetics of the product. The shrinkage holes may also cause the adhesion between the spray layer and the substrate to decrease, making the coating more likely to fall off, which will affect the service life of the washing machine and may pose a potential threat to the safety of the user. The powder spraying pipeline of the spray gun needs to be dehumidified so that the paint powder will not be affected by the internal moisture and water when entering the pipeline. Therefore, further improvement is needed. Utility Model Content

[0003] The purpose of the utility model is to provide a device for improving the powder spray shrinkage cavities on the surface of a washing machine shell in order to solve the problems raised by the above-mentioned background technology, thereby solving the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for improving the powder spray shrinkage holes on the surface of a washing machine shell, comprising: a fan arranged at the output end of the compressor side, the compressor and the fan are prior art, a fixing mechanism is arranged at one end of the fan side, a filter mechanism is arranged at one end of the fan side, a connecting bucket is arranged at one end of the filter mechanism side, a feeding mechanism is arranged at one end of the connecting bucket side, a connecting pipe is fixedly connected to one end of the connecting bucket side, a hose is arranged at one end of the connecting pipe side, a spray gun is arranged at one end of the hose side, and the hose and the spray gun are prior art.

[0005] As a further solution of the utility model: the fixing mechanism includes a connecting block fixedly connected to one end of the side of the fan, a telescopic rod is arranged at one end inside the connecting block, a spring is sleeved at one end of the side of the telescopic rod, a push block is fixedly connected to one end of the side of the telescopic rod, and a first clamping block is fixedly connected to one end of the side of the push block.

[0006] As a further solution of the utility model: the filter mechanism includes a support frame screwed to one end of the side of the connecting bucket, a filter is embedded in the support frame, and a second clamping block adapted to the fixing mechanism is fixedly connected to one end of the side of the support frame.

[0007] As a further solution of the utility model: the connecting bucket includes a connecting bucket body screwed to one end of the side of the filter mechanism, and a connecting thread is provided at one end of the side of the connecting bucket body.

[0008] As a further solution of the utility model: a limiting groove matched with the fixing mechanism is opened at one end inside the second clamping block.

[0009] As a further solution of the utility model: the connecting thread is adapted to the filter mechanism.

[0010] As a further solution of the utility model: the fixing mechanisms are provided in two groups.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model avoids the problem of general powder spraying devices on the surface of the washing machine shell by using a compressor and a fan, etc., but cannot improve the problem of shrinkage holes in the powder spraying on the surface of the washing machine shell. The shrinkage holes will cause the spray layer on the surface of the washing machine shell to have an uneven appearance, which will affect the overall aesthetics of the product. The shrinkage holes may also cause the adhesion between the spray layer and the substrate to decrease, making the coating more likely to fall off, which will affect the service life of the washing machine and may pose a potential threat to the safety of the user. The powder spraying pipeline of the spray gun needs to be dehumidified so that the paint powder will not be affected by the internal moisture and water when entering the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 It is a schematic diagram of the split structure of the filter mechanism in the utility model;

[0015] Figure 3 It is a schematic diagram of the split structure of the connecting bucket mechanism in the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the filter mechanism in the utility model from a second viewing angle;

[0017] Figure 5 It is a structural schematic diagram of the fixing mechanism in the utility model.

[0018] In the figure: 1. compressor; 2. fan; 3. fixing mechanism; 31. connecting block; 32. telescopic rod; 33. spring; 34. push block; 35. first clamping block; 4. filter mechanism; 41. support frame; 42. filter; 43. second clamping block; 5. connecting bucket; 51. connecting bucket body; 52; connecting thread; 6. feeding mechanism; 7. connecting pipe; 8. hose; 9. spray gun. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0021] Reference Figures 1 to 5 In an embodiment of the utility model, a device for improving the powder spray shrinkage cavities on the surface of a washing machine housing comprises: a fan 2 arranged at the output end of a compressor 1, a fixing mechanism 3 is arranged at one end of the side of the fan 2, a filter mechanism 4 is arranged at one end of the side of the fan 2, a connecting bucket 5 is arranged at one end of the side of the filter mechanism 4, a feeding mechanism 6 is arranged at one end of the side of the connecting bucket 5, a connecting pipe 7 is fixedly connected to one end of the side of the connecting pipe 7, a hose 8 is arranged at one end of the side of the connecting pipe 7, and a spray gun 9 is arranged at one end of the side of the hose 8.

[0022] The above scheme is adopted: first, the compressed air of the compressor 1 is turned on and blown into the connecting bucket 5 through the fan 2, and the gas is blown into the connecting pipe 7. The compressed gas is blown into the connecting pipe 7, and the inside of the pipeline is dehumidified by the gas to avoid the influence of these impurities on the powder spraying. After the dehumidification of the inside of the pipeline is completed, the coating powder is added to the inside of the device through the feeding mechanism 6, and the powder is blown into the connecting pipe 7 through the fan 2, and then output by the spray gun 9 through the hose 8.

[0023] The fixing mechanism 3 includes a connecting block 31 fixedly connected to one end of the side of the fan 2, a telescopic rod 32 is provided at one end inside the connecting block 31, a spring 33 is sleeved at one end of the side of the telescopic rod 32, a push block 34 is fixedly connected to one end of the side of the telescopic rod 32, and a first clamping block 35 is fixedly connected to one end of the side of the push block 34.

[0024] The filter mechanism 4 includes a support frame 41 screwed to one end of the side of the connecting bucket 5 , a filter 42 is embedded in the support frame 41 , and a second clamping block 43 adapted to the fixing mechanism 3 is fixedly connected to one end of the side of the support frame 41 .

[0025] Adopting the above scheme: Generally, some impurities will remain on the filter 42 after the fan 2 is used for a long time, and it needs to be cleaned regularly. By pushing the push block 34 to push the telescopic rod 32 inward, the first block 35 can slide out of the groove opened on the side of the second block 43, and then the second block 43 can be pulled out, and the filter mechanism 4 can be taken out for cleaning, which is more convenient to clean.

[0026] The connecting bucket 5 includes a connecting bucket body 51 which is screwed to one end of the side of the filter mechanism 4 , and a connecting thread 52 is provided at one end of the side of the connecting bucket body 51 .

[0027] A limiting groove matched with the fixing mechanism 3 is formed at one end of the second clamping block 43 .

[0028] By adopting the above solution, the filter mechanism 4 can be fixed by clamping the first clamping block 35 into the limiting groove.

[0029] The connecting thread 52 is adapted to the filter mechanism 4 .

[0030] The fixing mechanisms 3 are provided in two groups.

[0031] The working principle of the utility model is: first, turn on the compressor 1 to blow the compressed air into the connecting bucket 5 through the fan 2, and then blow the gas into the connecting pipe 7. The compressed gas is blown into the connecting pipe 7, and the inside of the pipeline is dehumidified by the gas to avoid the influence of these impurities on the powder spraying. After the dehumidification of the inside of the pipeline is completed, the coating powder is added to the inside of the device through the feeding mechanism 6, and the powder is blown into the connecting pipe 7 through the fan 2, and then output by the spray gun 9 through the hose 8. Generally, some impurities will remain on the filter screen 42 after the fan 2 is used for a long time, and it needs to be cleaned regularly. By pushing the push block 34 to push the extrusion telescopic rod 32 inward, the first block 35 slides out of the groove opened on the side of the second block 43, and then the second block 43 can be pulled out, and the filter screen mechanism 4 can be taken out to clean it, which is more convenient to clean.

[0032] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for improving the powder spray shrinkage cavities on the surface of a washing machine housing, comprising: A fan (2) is arranged at the output end of the side of a compressor (1), characterized in that a fixing mechanism (3) is arranged at one end of the side of the fan (2), a filter mechanism (4) is arranged at one end of the side of the fan (2), a connecting bucket (5) is arranged at one end of the side of the filter mechanism (4), a feeding mechanism (6) is arranged at one end of the side of the connecting bucket (5), a connecting pipe (7) is fixedly connected to one end of the side of the connecting bucket (5), a hose (8) is arranged at one end of the side of the connecting pipe (7), and a spray gun (9) is arranged at one end of the side of the hose (8).

2. A device for improving the powder spraying shrinkage cavities on the surface of a washing machine housing according to claim 1, characterized in that: The fixing mechanism (3) comprises a connecting block (31) fixedly connected to one end of a side surface of the fan (2); a telescopic rod (32) is provided at one end inside the connecting block (31); a spring (33) is sleeved on one end of a side surface of the telescopic rod (32); a push block (34) is fixedly connected to one end of a side surface of the telescopic rod (32); and a first clamping block (35) is fixedly connected to one end of a side surface of the push block (34).

3. The device for improving the powder spraying shrinkage cavities on the surface of the washing machine housing according to claim 1, characterized in that: The filter mechanism (4) comprises a support frame (41) screwed to one end of the side of the connecting bucket (5), a filter (42) is embedded in the support frame (41), and a second clamping block (43) adapted to the fixing mechanism (3) is fixedly connected to one end of the side of the support frame (41).

4. The device for improving the powder spraying shrinkage cavities on the surface of the washing machine housing according to claim 1, characterized in that: The connecting bucket (5) comprises a connecting bucket body (51) which is screwed to one end of the side of the filter mechanism (4); a connecting thread (52) is provided at one end of the side of the connecting bucket body (51).

5. The device for improving the powder spraying shrinkage cavities on the surface of the washing machine housing according to claim 3, characterized in that: A limiting groove adapted to the fixing mechanism (3) is provided at one end inside the second clamping block (43).

6. A device for improving the powder spraying shrinkage cavities on the surface of a washing machine housing according to claim 4, characterized in that: The connecting thread (52) is compatible with the filter mechanism (4).

7. The device for improving the powder spraying shrinkage cavities on the surface of the washing machine housing according to claim 1, characterized in that: The fixing mechanisms (3) are provided in two groups.

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