CN220697129U - Modularized multifunctional electrostatic powder spray gun - Google Patents
Modularized multifunctional electrostatic powder spray gun Download PDFInfo
- Publication number
- CN220697129U CN220697129U CN202321827555.4U CN202321827555U CN220697129U CN 220697129 U CN220697129 U CN 220697129U CN 202321827555 U CN202321827555 U CN 202321827555U CN 220697129 U CN220697129 U CN 220697129U
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- powder
- spray gun
- electrostatic
- powder spray
- electrostatic powder
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- 229940098458 powder spray Drugs 0.000 title claims abstract description 72
- 239000000843 powder Substances 0.000 claims abstract description 121
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 abstract description 11
- 238000005507 spraying Methods 0.000 abstract description 10
- 238000003032 molecular docking Methods 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Abstract
The utility model discloses a modularized multifunctional electrostatic powder spray gun, which comprises an electrostatic powder spray gun module and a plurality of powder spreader modules, wherein a powder conveying pipeline is arranged in the electrostatic powder spray gun module, an electrostatic powder outlet and an external structure are arranged at the head part of the electrostatic powder spray gun module, the electrostatic powder outlet is communicated with the powder conveying pipeline, a butt joint pipe for butt joint with an external powder supply pipeline and communicated with the powder conveying pipeline is arranged at the tail part of the electrostatic powder spray gun module, the electrostatic powder spray gun module is detachably connected with one of the plurality of powder spreader modules through the external structure, an electrostatic circuit contact pin for electrically connecting with the powder spreader modules is arranged on the electrostatic powder spray gun module, and at least one of the plurality of powder spreader modules is a rotary cup powder spreader. The utility model can selectively combine different types of powder spreader modules on the electrostatic powder spray gun module in the actual spraying work to adapt to the spraying working conditions of different products without replacing the whole spray gun.
Description
Technical Field
The utility model relates to the technical field of electrostatic spray guns, in particular to a modularized multifunctional electrostatic powder spray gun and a steam cooking device.
Background
As shown in fig. 1, a rotatable cup-shaped powder spreader 200 is disposed at the head of the electrostatic powder spray gun main body 100, and the powder spray shape is a wide and uniform rotary atomization shape, so that the spray gun is generally most suitable for spraying a flat workpiece or a relatively simple spraying condition on the surface of the workpiece, but cannot well spray complex surface areas such as grooves and dead corners on the workpiece, and in the conventional cup-shaped electrostatic powder spray gun, the cup-shaped powder spreader 200 is not replaceable at the head of the electrostatic powder spray gun main body 100, so that the whole spray gun equipment needs to be replaced when complex surface areas such as grooves and dead corners on the workpiece need to be sprayed, which is inconvenient to produce and process and increases the cost.
Disclosure of Invention
The present utility model aims to solve at least one of the problems of the prior art to some extent, and therefore, it is an object of the present utility model to provide a modular multifunctional electrostatic powder spray gun that can selectively combine different types of powder spreader modules on the electrostatic powder spray gun module to adapt to the spray conditions of different products during actual spray operations.
The above purpose is achieved by the following technical scheme:
the utility model provides a multi-functional electrostatic powder spray gun of modularization, includes electrostatic powder spray gun module and a plurality of powder spreader module be equipped with the powder conveying line in the electrostatic powder spray gun module inside be equipped with electrostatic powder export and external structure the electrostatic powder spray gun module head, the electrostatic powder export with the powder conveying line communicates with each other the electrostatic powder spray gun module afterbody be equipped with be used for docking external powder supply pipeline and with the communicating docking tube of powder conveying line, the electrostatic powder spray gun module through external structure with a plurality of powder spreader modules select one to dismantle the connection electrostatic circuit contact pin that is used for being connected with the powder spreader module electricity is equipped with on the electrostatic powder spray gun module, in a plurality of powder spreader modules, at least one is the cup powder spreader soon.
In some embodiments, at least one of the plurality of powder spreader modules is a horn-shaped powder spreader.
In some embodiments, at least one of the plurality of powder spreader modules is a flat mouth shaped powder spreader.
In some embodiments, the rotary cup powder spreader comprises a shell, an assembling cavity is arranged in the shell, a powder conveying pipe is fixedly arranged in the assembling cavity, a powder spreading rotary table is rotatably arranged at one end of the shell, a powder outlet channel communicated with the powder conveying pipe is arranged on the powder spreading rotary table, when the rotary cup powder spreader is connected with the external structure, the electrostatic powder spray gun module is arranged in the assembling cavity, and the electrostatic powder outlet is in butt joint communication with the powder conveying pipe.
In some embodiments, the electrostatic powder spray gun module is provided with a compressed air line that can communicate with the powder spreader module.
In some embodiments, further comprising an electrostatic generator electrically connected to the electrostatic circuit contact pin, the electrostatic generator being disposed inside or outside the electrostatic powder spray gun module.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
the modularized multifunctional electrostatic powder spray gun can selectively combine different types of powder spreader modules on the electrostatic powder spray gun module in actual spraying work to adapt to the spraying working conditions of different products, does not need to replace the whole spray gun, is convenient to produce and process and saves cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a conventional rotary cup electrostatic powder spray gun.
Fig. 2 is a schematic structural view of the electrostatic powder spray gun module of the present utility model.
Fig. 3 is a schematic view of the internal structure of the electrostatic powder spray gun module of the present utility model.
Fig. 4 is a schematic view of the structure of the rotary cup powder dispenser of the present utility model.
Fig. 5 is a schematic view of the structure of the electrostatic powder spray gun module combination bell cup powder spreader of the present utility model.
Fig. 6 is a schematic view of the structure of the electrostatic powder spray gun module combination horn-shaped powder spreader of the present utility model.
Fig. 7 is a schematic view of the structure of the electrostatic powder spray gun module combination flat nozzle-shaped powder spreader of the present utility model.
Detailed Description
The following examples illustrate the utility model, but the utility model is not limited to these examples. Modifications and equivalents of some of the technical features of the specific embodiments of the present utility model may be made without departing from the spirit of the present utility model, and they are all included in the scope of the claimed utility model.
Examples: the embodiment discloses a modularized multifunctional electrostatic powder spray gun as shown in fig. 1-7, comprising an electrostatic powder spray gun module 1 and a plurality of powder spreader modules 2, wherein a powder conveying pipeline 11 is arranged inside the electrostatic powder spray gun module 1, an electrostatic powder outlet 12 and an external connection structure 13 are arranged at the head part of the electrostatic powder spray gun module 1, the electrostatic powder outlet 12 is communicated with the powder conveying pipeline 11, a docking pipe 4 for docking an external powder supply pipeline and communicating with the powder conveying pipeline 11 is arranged at the tail part of the electrostatic powder spray gun module 1, the electrostatic powder spray gun module 1 is detachably connected with the plurality of powder spreader modules 2 through the external connection structure 13, the electrostatic powder outlet 12 is communicated with the corresponding powder spreader modules 2 when the electrostatic powder spray gun module 1 is connected with the powder spreader modules 2 through the external connection structure 13, an electrostatic circuit contact pin 3 for electrically connecting with the powder spreader modules is arranged on the electrostatic powder spray gun module, at least one of the plurality of powder spreader modules 2 is a rotary cup powder spreader 21, at least one of the electrostatic powder spreader modules is a horn-shaped powder spreader 22, and at least one of the electrostatic powder spreader modules is a flat nozzle 23. The rotary cup powder spreader 21 is provided with an electrostatic ring capable of electrically communicating with the electrostatic circuit contact pin 3, the electrostatic ring being used for discharging the powder when spraying the powder; the horn-shaped powder spreader 22 or the flat nozzle-shaped powder spreader 23 is provided with a discharge needle capable of electrically communicating with the electrostatic circuit contact pin 3 for discharging the powder when the powder is sprayed. The modularized multifunctional electrostatic powder spray gun of the embodiment can selectively combine different types of powder spreader modules on the electrostatic powder spray gun module in actual spraying work to adapt to the spraying working conditions of different products without replacing the whole spray gun, thereby being convenient for production and processing and saving cost. Because the powder sprayed by the rotary cup powder spreader 21 and the horn-shaped powder spreader 22 is in a wider and uniform rotary atomization shape, the electrostatic powder spray gun module 1 can be combined with the rotary cup powder spreader 21 or the horn-shaped powder spreader 22 under the spraying condition that a flat plate type workpiece or a workpiece surface needs to be sprayed and is simpler; since the flat nozzle-shaped powder dispenser 23 is a flat fan-shaped powder, the electrostatic powder spray gun module 1 and the flat nozzle-shaped powder dispenser 23 can be combined because it is necessary to spray complex areas of the surface such as grooves and dead corners on the workpiece.
Further, the rotary cup powder spreader 21 includes a housing 211, an assembly cavity 212 is provided in the housing 211, a powder conveying pipe 213 is fixedly provided in the assembly cavity 212, a powder spreading turntable 214 is rotatably provided at one end of the housing 211, a powder outlet channel 215 communicating with the powder conveying pipe 213 is provided on the powder spreading turntable 214, when the rotary cup powder spreader 21 is connected with the external structure 13, the electrostatic powder spray gun module 1 is provided in the assembly cavity 212, and the electrostatic powder outlet 12 is in butt joint communication with the powder conveying pipe 213.
Further, the electrostatic powder spray gun module 1 is provided with a compressed air line 14 which can communicate with the powder spreader module 2. The compressed air line 14 may be connected to an external air source to supply the powder spreader module 2 with the required compressed air flow for different functions, such as the compressed air line 14 may provide the needle purge gas when the electrostatic powder spray gun module 1 is combined with the horn-shaped powder spreader 22 or the flat mouth-shaped powder spreader 23, and the compressed air line 14 may provide the cooling gas or other required air flow for the cup-shaped powder spreader 21 when the electrostatic powder spray gun module 1 is combined with the cup-shaped powder spreader 21.
Further, in order to facilitate the combined connection of the electrostatic powder spray gun module 1 and the powder spreader module 2, the external connection structure 13 is a spray gun threaded connection portion provided on the electrostatic powder spray gun module 1. The cup-shaped powder spreader 21, the horn-shaped powder spreader 22 and the flat nozzle-shaped powder spreader 23 are each provided with a spreader screw-coupled with the gun screw-coupling portion.
Further, the modular multifunctional electrostatic powder spray gun further comprises an electrostatic generator electrically connected with the electrostatic circuit contact pin 3, the electrostatic generator being provided inside or outside the electrostatic powder spray gun module 1. The static generator delivers static electricity to the powder spreader module 2 through the static loop contact pin 3.
What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (6)
1. The modularized multifunctional electrostatic powder spray gun is characterized by comprising an electrostatic powder spray gun module and a plurality of powder spreader modules, wherein a powder conveying pipeline is arranged in the electrostatic powder spray gun module, an electrostatic powder outlet and an external structure are arranged at the head of the electrostatic powder spray gun module, the electrostatic powder outlet is communicated with the powder conveying pipeline, a butt joint pipe used for butt joint of an external powder supply pipeline and communicated with the powder conveying pipeline is arranged at the tail of the electrostatic powder spray gun module, the electrostatic powder spray gun module is detachably connected with the powder spreader modules through the external structure, an electrostatic circuit contact pin used for being electrically connected with the powder spreader modules is arranged on the electrostatic powder spray gun module, and at least one of the powder spreader modules is a rotary cup powder spreader.
2. The modular multi-functional electrostatic powder spray gun of claim 1, wherein at least one of the plurality of powder spreader modules is a horn-shaped powder spreader.
3. The modular multi-functional electrostatic powder spray gun of claim 1, wherein at least one of the plurality of powder spreader modules is a flat mouth shaped powder spreader.
4. The modularized multifunctional electrostatic powder spray gun according to claim 1, wherein the rotary cup powder spray gun comprises a shell, an assembling cavity is formed in the shell, a powder conveying pipe is fixedly arranged in the assembling cavity, a powder dispersing rotary table is rotatably arranged at one end of the shell, a powder outlet channel communicated with the powder conveying pipe is arranged on the powder dispersing rotary table, when the rotary cup powder spray gun is connected with the external structure, the electrostatic powder spray gun module is arranged in the assembling cavity, and the electrostatic powder outlet is in butt joint communication with the powder conveying pipe.
5. A modular multi-functional electrostatic powder spray gun according to claim 1, wherein the electrostatic powder spray gun module is provided with a compressed air line in communication with a powder spreader module.
6. The modular multi-functional electrostatic powder spray gun of claim 1, further comprising an electrostatic generator electrically connected to the electrostatic circuit contact pin, the electrostatic generator being disposed inside or outside the electrostatic powder spray gun module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321827555.4U CN220697129U (en) | 2023-07-12 | 2023-07-12 | Modularized multifunctional electrostatic powder spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321827555.4U CN220697129U (en) | 2023-07-12 | 2023-07-12 | Modularized multifunctional electrostatic powder spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220697129U true CN220697129U (en) | 2024-04-02 |
Family
ID=90443564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321827555.4U Active CN220697129U (en) | 2023-07-12 | 2023-07-12 | Modularized multifunctional electrostatic powder spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220697129U (en) |
-
2023
- 2023-07-12 CN CN202321827555.4U patent/CN220697129U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |