High-voltage electrostatic spraying device for paint spraying protection
阅读说明：本技术 一种喷漆保护用高压静电喷涂装置 (High-voltage electrostatic spraying device for paint spraying protection ) 是由 姚菊红 刁勇军 于 2019-10-10 设计创作，主要内容包括：本发明公开了一种喷漆保护用高压静电喷涂装置,包括喷箱、抽风机与控制箱,所述喷箱竖直端外侧固定安装有涂料桶,且所述涂料桶内涂料为9537透明粉末涂料,所述涂料桶顶部设置有涂料输送泵,所述涂料输送泵通过涂料管与涂料桶传输连接,所述喷箱顶部固定安装有电动升降机,所述电动升降机输出端设置有圆盘喷头,且所述圆盘喷头与涂料管传输连接,所述喷箱内腔水平安装有支撑杆。本发明中,通过电动升降机带动圆盘喷头上下移动配合工件在第一齿轮与第二齿轮的作用下发生同步转动,从而使得工件外表壁各个侧面接受涂料均匀,从而提高了喷涂效率的同时保证了喷涂效果。(The invention discloses a high-voltage electrostatic spraying device for paint spraying protection, which comprises a spraying box, an exhaust fan and a control box, wherein a paint bucket is fixedly installed on the outer side of the vertical end of the spraying box, the paint in the paint bucket is 9537 transparent powder paint, a paint conveying pump is arranged at the top of the paint bucket and is in transmission connection with the paint bucket through a paint pipe, an electric lifter is fixedly installed at the top of the spraying box, a disc spray head is arranged at the output end of the electric lifter and is in transmission connection with the paint pipe, and a support rod is horizontally installed in the inner cavity of the spraying box. According to the invention, the disc spray head is driven by the electric lifter to move up and down to be matched with the workpiece to synchronously rotate under the action of the first gear and the second gear, so that all side surfaces of the outer surface wall of the workpiece receive paint uniformly, the spraying efficiency is improved, and the spraying effect is ensured.)
1. The utility model provides a high-voltage electrostatic spraying device for protection of spraying paint, includes spray box (1), air exhauster (3) and control box (19), its characterized in that, the vertical end outside fixed mounting of spray box (1) has scribbles storage bucket (5), just scribble storage bucket (5) interior coating and be 9537 transparent powder coating, it is provided with coating delivery pump (4) to scribble storage bucket (5) top, coating delivery pump (4) are through scribbling material pipe (2) and scribble storage bucket (5) transmission connection, spray box (1) top fixed mounting has electric lift (6), electric lift (6) output is provided with disc shower nozzle (7), just disc shower nozzle (7) and scribble material pipe (2) transmission connection, spray box (1) inner chamber horizontal installation has (8), spray box (1) outward appearance wall fixed mounting has first motor (9), first motor (9) output rotates and is connected with axis of rotation (15), the outer wall of the rotating shaft (15) is fixedly provided with a first gear (14), the top of the first gear (14) is connected with a second gear (16) through tooth meshing, and the bottom of the second gear (16) is fixedly provided with a connecting hook (17).
2. The high-voltage electrostatic spraying device for paint spraying protection according to claim 1, wherein a heating bin (10) is fixedly installed on one side of a vertical end of the spraying box (1), a heating wire (13) is vertically arranged on an inner surface wall of the heating bin (10), a second motor (11) is fixedly installed on one side, away from the spraying box (1), of the heating bin (10), the output end of the second motor (11) is rotatably connected with fan blades (12), and the heating bin (10) is connected with an air blowing port (20) through air conveying pipe transmission.
3. The high-voltage electrostatic spraying device for paint protection as claimed in claim 1, wherein the support rods (8) are provided in two groups, and the two groups of support rods (8) are symmetrically distributed.
4. The high-voltage electrostatic spraying device for paint protection as claimed in claim 1, wherein the front end face of the spray box (1) is provided with a viewing port (18).
5. The high-voltage electrostatic spraying device for paint protection as claimed in claim 1, wherein the second gear (16) is snap-fitted to the support bar (8).
6. The high-voltage electrostatic spraying device for paint spraying protection as claimed in claim 2, wherein a plurality of air blowing openings (20) are provided, and the plurality of air blowing openings (20) are symmetrically and equidistantly distributed.
Technical Field
The invention relates to the technical field of electrostatic spraying, in particular to a high-voltage electrostatic spraying device for paint spraying protection.
Background
The electrostatic spraying technology is a directional high-efficiency spraying film-making technology, and is characterized by that a high-voltage electrostatic field is added between the spray nozzle and workpiece to be sprayed, when the carrier gas or liquid propeller is used for conveying the spray material from storage bin to spray nozzle, the spray nozzle is connected with negative pole of DC power supply, and the spray material liquid drop or powder sprayed out from the spray nozzle is charged. When charged liquid drops or powder enters an electrostatic field with high electric field intensity, the spray coating flies to a workpiece to be film-formed under the action of driving force, electrostatic force and gravity, and is adsorbed and coated on the surface of the workpiece to be coated with positive electricity. And then the film is converted into a durable film layer through post-treatment such as heating curing and the like.
At present, the existing high-voltage electrostatic spraying device for paint spraying protection still has some defects, firstly, when the workpiece is subjected to electrostatic spraying, the workpiece is suspended and fixed, and the workpiece is sprayed by controlling a spray head to move up and down; secondly, current high-voltage electrostatic spraying device for protection of spraying paint itself lacks baking equipment for still need remove the work piece and carry out the solidification shaping in appointed baking equipment after the work piece spraying is accomplished, reduced the use convenience of high-voltage electrostatic spraying device for the protection of spraying paint.
Disclosure of Invention
The invention aims to: in order to solve the above problems, a high voltage electrostatic coating device for paint protection is proposed.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-voltage electrostatic spraying device for paint spraying protection comprises a spraying box, an exhaust fan and a control box, wherein a paint bucket is fixedly arranged on the outer side of the vertical end of the spraying box, the paint in the paint bucket is 9537 transparent powder paint, the top of the paint bucket is provided with a paint delivery pump, the coating material conveying pump is in transmission connection with the coating material barrel through a coating material pipe, the top of the spray box is fixedly provided with an electric lifter, the output end of the electric lifter is provided with a disc spray head, the disc spray head is connected with the coating pipe in a transmission way, a support rod is horizontally arranged in the inner cavity of the spray box, the outer surface wall of the spray box is fixedly provided with a first motor, the output end of the first motor is rotationally connected with a rotating shaft, the outer surface wall fixed mounting of axis of rotation has first gear, first gear top is connected with the second gear through tooth meshing, second gear bottom fixed mounting has the connection couple.
As a further description of the above technical solution:
the vertical end one side fixed mounting of spray box installs the heated warehouses, the vertical heater strip that is provided with of table wall in the heated warehouses, one side fixed mounting that the heated warehouses kept away from the spray box has the second motor, second motor output end rotates and is connected with the flabellum, the heated warehouses has the gas blow mouth through gas-supply pipe transmission connection.
As a further description of the above technical solution:
the bracing piece is provided with two sets ofly, and two sets of bracing pieces are the symmetric distribution.
As a further description of the above technical solution:
the front end face of the spray box is provided with an observation port.
As a further description of the above technical solution:
the second gear is connected with the support rod in a buckling mode.
As a further description of the above technical solution:
the air blowing openings are arranged in a plurality of numbers and are distributed symmetrically and equidistantly.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the disc spray head is driven by the electric lifter to move up and down to be matched with the workpiece to synchronously rotate under the action of the first gear and the second gear, so that all side surfaces of the outer surface wall of the workpiece receive paint uniformly, the spraying efficiency is improved, and the spraying effect is ensured.
2. According to the high-voltage electrostatic spraying device for paint spraying protection, after spraying is finished, the heating wires in the heating bin are controlled to start working, hot air is generated in the heating bin, the fan blades are driven by the second motor to rotate to generate air flow, the hot air in the heating bin is enabled to contact with a workpiece through the air blowing opening, baking of the workpiece is achieved, the workpiece does not need to be moved, the baking effect is guaranteed, and meanwhile the use convenience of the high-voltage electrostatic spraying device for paint spraying protection is improved.
Drawings
FIG. 1 illustrates a schematic diagram of a structure provided in accordance with an embodiment of the present invention;
FIG. 2 illustrates a schematic structural diagram of a first gear and a second gear provided in accordance with an embodiment of the present invention;
fig. 3 is a schematic front view of a structure provided by an embodiment of the present invention.
Illustration of the drawings:
1. spraying a tank; 2. a coating tube; 3. an exhaust fan; 4. a paint delivery pump; 5. a paint bucket; 6. an electric hoist; 7. a disk nozzle; 8. a support bar; 9. a first motor; 10. a heating chamber; 11. a second motor; 12. a fan blade; 13. heating wires; 14. a first gear; 15. a rotating shaft; 16. a second gear; 17. connecting a hook; 18. a viewing port; 19. a control box; 20. and an air blowing opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a high-voltage electrostatic spraying device for paint spraying protection comprises a
Specifically, as shown in fig. 1 and fig. 2, a heating chamber 10 is fixedly installed on one side of the vertical end of a
Specifically, as shown in fig. 2, the two sets of support rods 8 are symmetrically arranged, so that the spraying efficiency is ensured.
Specifically, as shown in fig. 3, the front end face of the
Specifically, as shown in fig. 2, the
Specifically, as shown in fig. 2, the plurality of
The working principle is as follows: when in use, a workpiece is combined with the connecting
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
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