Multi-mode paint spraying machine

Abstract

The utility model provides a multi-mode paint spraying machine which relates to the technical field of paint spraying and comprises a supporting plate, the top of the supporting plate is fixedly connected with a stirring barrel, a ring groove is formed in the top of the stirring barrel and close to the inner side wall, a rotating ring plate is embedded into the ring groove and is in threaded connection with the rotating ring plate, and the rotating ring plate is fixedly connected with the supporting plate. And the top of the rotating ring plate is fixedly connected with a cover disc. According to the multi-mode coating spraying machine, the compression pump, the high-pressure pump and one of the spraying heads are the electrostatic spraying head, the multi-mode spraying effect of the coating spraying machine can be achieved, the effect of adjusting the spraying mode according to the actual situation can be achieved, the applicability of the spraying machine can be improved, and when the filter screen is blocked, the filter screen is not blocked. When the filter screen is used, the fixing rod can be held and the cover disc is rotated, the cover disc rotates to drive the rotating ring plate to be separated from the interior of the ring groove, the effect of conveniently taking out the filter screen from the interior of the stirring barrel can be achieved at the moment, and therefore the effect of cleaning and replacing the filter screen can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying, in particular to a multi-mode paint spraying machine. Background Art

[0002] A sprayer is a specialized coating device that utilizes spraying technology. Its principle is to control airflow to momentarily reverse the direction of the air distribution reversing mechanism, causing the pneumatic motor's piston to perform a steady, continuous reciprocating motion. This pressurizes the incoming paint, which is then transported via a high-pressure hose to the sprayer's spray gun, where it is instantly atomized and released onto the surface. A sprayer primarily consists of a feeder, spray gun, and atomizer. It is suitable for applications in industries such as leather goods and handbags, gift packaging, furniture, footwear, and automotive manufacturing.

[0003] Existing sprayers usually have single-mode spraying, and the spraying mode is relatively simple and has low applicability. At the same time, the paint filter in the sprayer is usually not convenient to install and disassemble. When the paint filter is blocked, it is not convenient to replace it. Therefore, a multi-mode paint sprayer is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the spraying machine in the prior art usually has a single-mode spraying mode, a relatively simple spraying mode and low applicability, and to propose a multi-mode paint spraying machine.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a multi-mode paint sprayer, comprising a support plate, the top of the support plate is fixedly connected to a stirring barrel, the top of the stirring barrel and close to the inner wall thereof is provided with an annular groove, the interior of the annular groove is embedded with a rotating ring plate and is threadedly connected thereto, the top of the rotating ring plate is fixedly connected to a cover plate, the interior of the annular groove and below the rotating ring plate is provided with an annular plate, the bottom of the annular plate is fixedly connected to a filter screen, the bottom of the cover plate and close to the center thereof is penetrated by a rotating rod which is rotatably connected to a bearing, the surface of the rotating rod is sleeved with equal intervals and A stirring plate is fixedly connected, a first motor is fixedly connected to the top of the cover plate and near the center, the output end of the first motor is fixedly connected to the top of the rotating rod, and discharge pipes are fixedly connected to the surface of the stirring barrel and near the bottom at equal intervals, one end of the three discharge pipes are respectively fixed and connected to a compression pump, a first high-pressure pump and a second high-pressure pump, the bottoms of the compression pump, the first high-pressure pump and the second high-pressure pump are fixedly connected to the top of the support plate, the output ends of the compression pump, the first high-pressure pump and the second high-pressure pump are all fixed and connected to a telescopic tube, and one end of the telescopic tube is fixedly connected to a spray head.

[0006] Preferably, universal self-locking wheels are fixedly connected to the bottom of the support plate near the four corners, vertical columns are fixedly connected to the top of the support plate near the two corners at one end, and a push rod is fixedly connected between the two vertical columns near the top.

[0007] Preferably, the top of the cover plate is fixed to and connected with a feed barrel, and the top of the feed barrel is sleeved with and threadedly connected with a fixed cover.

[0008] Preferably, one of the spray heads is an electrostatic spray head.

[0009] Preferably, a U-shaped plate is fixedly connected to the top of the support plate, and circular holes are opened at equal intervals on the top of the U-shaped plate. A fixing handle is embedded in the circular hole, and one end of the fixing handle is fixedly connected to the surface of the spray head.

[0010] Preferably, a support is fixedly connected to the top of the U-shaped plate and below the fixing handle, and fixing rods are fixedly connected to the outer surface of the cover plate at equal intervals.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. In the present invention, by using a compression pump, a high-pressure pump and an electrostatic spray head as one of the spray heads, the paint sprayer can achieve a multi-mode spraying effect, thereby adjusting the spray mode according to actual conditions, thereby improving the applicability of the sprayer.

[0013] 2. In the present invention, when the filter is clogged, the fixing rod can be held and the cover plate can be rotated. The rotation of the cover plate can drive the rotating ring plate to disengage from the inside of the ring groove. At this time, the filter can be easily removed from the inside of the mixing barrel, thereby achieving the purpose of cleaning and replacing the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional diagram of the overall structure of a multi-mode paint sprayer;

[0015] Figure 2 The utility model provides a cross-sectional view of the overall structure of a multi-mode paint sprayer;

[0016] Figure 3 The utility model provides a vertical cross-sectional view of the overall structure of a multi-mode paint sprayer;

[0017] Figure 4 The utility model provides a partial structural perspective diagram of a multi-mode paint spraying machine;

[0018] Figure 5 The present invention provides a three-dimensional diagram of the stirring plate structure of a multi-mode paint sprayer.

[0019] Legend: 1. Support plate; 2. Universal self-locking wheel; 3. Vertical column; 4. Push rod; 5. Mixing barrel; 6. Ring groove; 7. Cover plate; 8. Fixed rod; 9. Ring plate; 10. Rotating ring plate; 11. Filter screen; 12. Rotating rod; 13. Mixing plate; 14. First motor; 15. Feed barrel; 16. Fixed cover; 17. Discharge pipe; 18. Compression pump; 19. First high-pressure pump; 20. Second high-pressure pump; 21. Telescopic tube; 22. Spray head; 23. U-shaped plate; 24. Round hole; 25. Fixed handle; 26. Support. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] Example 1, as Figure 1-5As shown, the utility model provides a multi-mode paint sprayer, including a support plate 1, a stirring barrel 5 is fixedly connected to the top of the support plate 1, a ring groove 6 is provided on the top of the stirring barrel 5 and near the inner wall, a rotating ring plate 10 is embedded in and threadedly connected to the inside of the ring groove 6, a cover plate 7 is fixedly connected to the top of the rotating ring plate 10, an annular plate 9 is provided inside the annular groove 6 and below the rotating ring plate 10, a filter screen 11 is fixedly connected to the bottom of the annular plate 9, which can cover the cover plate 7 and make the rotating ring plate 10 embedded in the annular groove 6, so that the rotating ring plate 10 can squeeze the top of the annular plate 9 and fix the filter screen 11, a rotating rod 12 is passed through the bottom of the rear cover plate 7 and near the center and is rotatably connected to the bearing, a stirring plate 13 is evenly spaced and fixedly connected to the surface of the rotating rod 12, a first motor 14 is fixedly connected to the top of the cover plate 7 and near the center, the first motor 1 The output end of 4 is fixedly connected to the top of the rotating rod 12, which can make the first motor 14 drive the rotating rod 12 to rotate, and the rotation of the rotating rod 12 can drive the stirring plate 13 to rotate. A discharge pipe 17 is fixedly connected through the surface of the stirring barrel 5 and near the bottom at equal intervals. One end of the three discharge pipes 17 is respectively fixed and connected with a compression pump 18, a first high-pressure pump 19 and a second high-pressure pump 20. The bottoms of the compression pump 18, the first high-pressure pump 19 and the second high-pressure pump 20 are fixedly connected to the top of the support plate 1. The output ends of the compression pump 18, the first high-pressure pump 19 and the second high-pressure pump 20 are all fixed and connected with a telescopic tube 21, and one end of the telescopic tube 21 is fixedly connected with a spray head 22, which can extract the inside of the stirring plate 13 from the discharge pipe 17 through the compression pump 18, the first high-pressure pump 19 and the second high-pressure pump 20. At this time, it can be transported to the spray head 22 through the telescopic tube 21 and sprayed.

[0023] Example 2, as Figure 1-5 As shown, universal self-locking wheels 2 are fixedly connected through the bottom of the support plate 1 and near the four corners, vertical columns 3 are fixedly connected at the top of the support plate 1 and near the two corners of one end, and a push rod 4 is fixedly connected between the two vertical columns 3 and near the top, which can play the effect of pushing the device to move; a feed barrel 15 is fixed and connected through the top of the cover plate 7, and a fixed cover 16 is sleeved on the top of the feed barrel 15 and threadedly connected to it, which can play the effect of feeding; one of the spray heads 22 is an electrostatic spray head; a U-shaped plate 23 is fixedly connected to the top of the support plate 1, and circular holes 24 are opened at equal intervals on the top of the U-shaped plate 23, and a fixing handle 25 is embedded in the inside of the circular hole 24, and one end of the fixing handle 25 is fixedly connected to the surface of the spray head 22, which can play the effect of placing the spray head 22; a support member 26 is fixedly connected through the top of the U-shaped plate 23 and below the fixing handle 25, and the outer surface of the cover plate 7 is fixedly connected to fixing rods 8 at equal intervals, which can play the effect of supporting the bottom of the fixing rod 8.

[0024] Working principle: By placing the annular plate 9 into the annular groove 6, the filter screen 11 will be placed inside the mixing barrel 5. At this time, cover the cover plate 7 and make the rotating annular plate 10 embedded in the annular groove 6. At this time, hold the fixed rod 8 and rotate the cover plate 7. The rotation of the cover plate 7 can drive the rotating annular plate 10 to embed into the annular groove 6 and squeeze the annular plate 9. At this time, the coating raw materials are poured into the mixing barrel 5 from the feeding barrel 15. At this time, the first motor 14 drives the rotating rod 12 to rotate. The rotation of the rotating rod 12 can drive the stirring plate 13 to rotate. The rotation of the stirring plate 13 can stir the raw materials. At this time, the coating liquid is extracted from the mixing barrel 5 from the discharge pipe 17 through the compression pump 18, the first high-pressure pump 19 and the second high-pressure pump 20, and the extracted coating liquid can enter the spray head 22 from the telescopic tube 21 and be sprayed. At the same time, one of the spray heads 22 is an electrostatic spray head, which can make the paint sprayer have the effect of multi-mode spraying, so that the spray mode can be adjusted according to actual conditions, thereby improving the applicability of the sprayer. When the spray head 22 is not in use, the fixing handle 25 on it can be embedded in the circular hole 24 on the U-shaped plate 23.

[0025] The wiring diagram of the universal self-locking wheel 2, the first motor 14, the compression pump 18, the first high-pressure pump 19, the second high-pressure pump 20 and the spray head 22 in the present invention is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the universal self-locking wheel 2, the first motor 14, the compression pump 18, the first high-pressure pump 19, the second high-pressure pump 20 and the spray head 22 are no longer explained in detail.

[0026] 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 multi-mode paint spraying machine, comprising a support plate (1), characterized in that: The top of the support plate (1) is fixedly connected to a mixing barrel (5), an annular groove (6) is provided at the top of the mixing barrel (5) and near the inner wall, a rotating ring plate (10) is embedded in the inside of the annular groove (6) and is threadedly connected, the top of the rotating ring plate (10) is fixedly connected to a cover plate (7), an annular plate (9) is provided inside the annular groove (6) and below the rotating ring plate (10), a filter screen (11) is fixedly connected to the bottom of the annular plate (9), a rotating rod (12) is passed through the bottom of the cover plate (7) and near the center and is rotatably connected to the bearing, a stirring plate (13) is sleeved on the surface of the rotating rod (12) at equal intervals and is fixedly connected, and the top of the cover plate (7) and near the center is fixedly connected A first motor (14), the output end of the first motor (14) is fixedly connected to the top of the rotating rod (12), the surface of the mixing barrel (5) and near the bottom are fixedly connected with discharge pipes (17) at equal intervals, one end of the three discharge pipes (17) is respectively fixed and connected to a compression pump (18), a first high-pressure pump (19) and a second high-pressure pump (20), the bottoms of the compression pump (18), the first high-pressure pump (19) and the second high-pressure pump (20) are fixedly connected to the top of the support plate (1), the output ends of the compression pump (18), the first high-pressure pump (19) and the second high-pressure pump (20) are all fixed and connected to a telescopic pipe (21), and one end of the telescopic pipe (21) is fixedly connected to a spray head (22).

2. A multi-mode paint spraying machine according to claim 1, characterized in that: Universal self-locking wheels (2) are fixedly connected to the bottom of the support plate (1) and near the four corners, vertical columns (3) are fixedly connected to the top of the support plate (1) and near the two corners at one end, and a push rod (4) is fixedly connected between the two vertical columns (3) and near the top.

3. The multi-mode paint spraying machine according to claim 1, characterized in that: The top of the cover plate (7) is fixed and connected to a feed cylinder (15), and the top of the feed cylinder (15) is sleeved with a fixed cover (16) and threadedly connected.

4. The multi-mode paint spraying machine according to claim 1, characterized in that: One of the spray heads (22) is an electrostatic spray head.

5. The multi-mode paint spraying machine according to claim 1, characterized in that: A U-shaped plate (23) is fixedly connected to the top of the support plate (1), and circular holes (24) are opened at equal intervals on the top of the U-shaped plate (23). A fixing handle (25) is embedded in the circular hole (24), and one end of the fixing handle (25) is fixedly connected to the surface of the spray head (22).

6. The multi-mode paint spraying machine according to claim 5, characterized in that: A support member (26) is fixedly connected to the top of the U-shaped plate (23) and below the fixing handle (25), and fixing rods (8) are fixedly connected to the outer surface of the cover plate (7) at equal intervals.

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