Efficient powder coating mixing and stirring all-in-one machine

Abstract

The utility model relates to the technical field of mixing and stirring, in particular to an efficient powder coating mixing and stirring all-in-one machine which comprises a tank body, the top of the tank body is fixedly connected with a cover, the surface of the cover is fixedly connected with a motor, and the output end of the motor is fixedly connected with a vertical rod pipe. The scraping plate at one end of the connecting rod rotates along with the stirring rod, so that the coating attached to the inner wall of the tank body can be scraped; the phenomena that the powder coating is adhered to the inner wall of the tank body and cannot fully participate in mixing during mixing operation and the coating is adhered to the inner wall to cause waste when being discharged from the inside of the tank body are avoided; by means of the structure, after the stirrer is used, water in the water supply mechanism enters the spraying pipe and is sprayed into the pipe body through the spraying head, the purpose of cleaning the tank body is achieved, meanwhile, a rotary knob is rotated to enable a screw to relieve fixing of a scraper, and the scraper can be conveniently detached, replaced and maintained in the later period.

Description

Technical Field

[0001] This utility model relates to the field of mixing and stirring technology, and in particular to a high-efficiency powder coating mixing and stirring machine. Background Technology

[0002] In the production process of powder coatings, mixing and agitation equipment plays a crucial role. While existing powder coating mixing and agitation equipment can achieve basic material mixing functions, it generally has some shortcomings. Firstly, due to the characteristics of powder coatings, some materials tend to adhere to the inner wall of the mixing tank during mixing. Over time, this not only affects the uniformity of mixing, leading to unstable product quality, but also makes it difficult to completely remove these adhered materials during equipment cleaning, increasing cleaning difficulty and time costs, and potentially causing cross-contamination between different batches of materials. Secondly, traditional equipment often struggles to balance mixing efficiency and ease of cleaning, failing to adequately meet the demands of high-efficiency production and rapid changeover. Therefore, there is an urgent need for an integrated powder coating mixing and agitation machine that can effectively solve the above problems and has a wall-scraping cleaning function to improve production efficiency, ensure product quality, and facilitate equipment maintenance and cleaning. Utility Model Content

[0003] The purpose of this utility model is to solve the problems mentioned in the background art and to propose a high-efficiency powder coating mixing and stirring machine.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency powder coating mixing and stirring machine, comprising a tank body, a lid fixedly connected to the top of the tank body, a motor fixedly connected to the surface of the lid, a vertical rod fixedly connected to the output end of the motor, a stirring rod and a connecting rod fixedly connected to the surface of the vertical rod, a scraper provided at one end of the connecting rod, a slot formed on the surface of the connecting rod, a horizontal section of the scraper inserted into the slot, a fixing groove formed on the surface of the horizontal section of the scraper, a threaded tube fixedly connected to the surface of the connecting rod, a screw threadedly connected to the inside of the threaded tube, one end of the screw inserted into the fixing groove, a knob fixedly connected to the other end of the screw, a spray pipe fixedly connected to the bottom of the lid, a nozzle fixedly connected to the surface of the spray pipe, a circular hole formed on the surface of the lid, a water inlet pipe inserted into the circular hole, the bottom end of the water inlet pipe fixedly connected to the spray pipe, and a feed pipe fixedly connected to the surface of the tank body.

[0005] Preferably, the surface of the knob is fixedly connected with anti-slip ribs, which are evenly distributed on the surface of the knob.

[0006] Preferably, the surface of the tank is embedded with an observation window, which is made of a transparent and wear-resistant material.

[0007] Preferably, a sealing gasket is provided at the top of the can body, and the sealing gasket is located between the lid and the can body.

[0008] Preferably, the bottom of the tank has a discharge port, a U-shaped frame is fixedly connected to the bottom of the tank, a baffle is slidably connected to the inner side of the U-shaped frame, the baffle is located below the discharge port, and an electric push rod is fixedly connected to the bottom of the tank, the output end of the electric push rod is fixedly connected to the baffle.

[0009] Preferably, a block is fixedly connected to the surface of the lid, a rod is slidably connected inside the block, a pull rod is fixedly connected to the surface of the pull rod, a handle is fixedly connected to one end of the pull rod, a spring is sleeved on the surface of the pull rod, a fixing block is fixedly connected to the surface of the can, a circular groove is formed on the surface of the fixing block, one end of the pull rod is inserted into the circular groove, and a support plate is fixedly connected to the surface of the block.

[0010] Preferably, a limiting block is fixedly connected to the surface of the block, and a limiting groove is formed on the surface of the fixed block, with the limiting block inserted inside the limiting groove.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, the scraper at one end of the connecting rod rotates together with the stirring rod, which can scrape off the paint adhering to the inner wall of the tank. This avoids the phenomenon that the powder paint sticks to the inner wall of the tank during the mixing operation and cannot fully participate in the mixing, and that the paint sticks to the inner wall when it is discharged from the tank, causing waste. By connecting one end of the water inlet pipe to the water supply mechanism, water in the water supply mechanism enters the spray pipe after the mixer is used and sprays it into the inside of the pipe through the nozzle, achieving the purpose of cleaning the tank and avoiding powder residue affecting the next use. At the same time, by turning the knob, the screw is released from fixing the scraper, which facilitates the disassembly, replacement and maintenance of the scraper in the later stage.

[0013] 2. In this utility model, the spring force on the inner rod of the block pushes the insert rod into the inside of the fixing rod, thereby achieving the purpose of fixing the cover. At the same time, by pulling the handle and rotating the handle to place it on the support plate, it is also convenient to disassemble the cover, which facilitates the maintenance and upkeep of the workpiece inside the tank in the later stage, and makes the disassembly and assembly of the cover more convenient. Attached Figure Description

[0014] Figure 1 A schematic diagram of a high-efficiency powder coating mixing and stirring machine is provided for this utility model;

[0015] Figure 2A bottom view of a high-efficiency powder coating mixing and stirring machine is provided for this utility model;

[0016] Figure 3 An exploded view of an efficient powder coating mixing and stirring machine is provided for this utility model;

[0017] Figure 4 This utility model proposes a high-efficiency powder coating mixing and stirring integrated machine. Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 This utility model proposes a high-efficiency powder coating mixing and stirring integrated machine. Figure 4 Enlarged view of point A in the middle;

[0019] Figure 6 This invention presents a partially exploded schematic diagram of an integrated high-efficiency powder coating mixing and stirring machine.

[0020] Legend:

[0021] 1. Tank body; 2. Observation window; 3. Lid; 4. Feed pipe; 5. Motor; 6. Vertical rod; 7. Stirring rod; 8. Connecting rod; 9. Scraper; 10. Sealing gasket; 11. Spray pipe; 12. Water inlet pipe; 13. Round hole; 14. Nozzle; 15. Square block; 16. Fixing block; 17. Slot; 18. Fixing groove; 19. Threaded pipe; 20. Screw; 21. Knob; 22. Anti-slip rib; 23. Limiting groove; 24. Insert rod; 25. Pull rod; 26. Spring; 27. Handle; 28. Support plate; 29. ​​Limiting block; 30. Discharge port; 31. U-shaped frame; 32. Baffle; 33. Electric push rod; 34. Round groove. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1: As Figure 1 - Figure 4As shown, this utility model provides a technical solution: a high-efficiency powder coating mixing and stirring machine, including a tank body 1, a cover 3 fixedly connected to the top of the tank body 1, a motor 5 fixedly connected to the surface of the cover 3, a vertical rod 6 fixedly connected to the output end of the motor 5, a stirring rod 7 and a connecting rod 8 fixedly connected to the surface of the vertical rod 6, a scraper 9 provided at one end of the connecting rod 8, a slot 17 formed on the surface of the connecting rod 8, a transverse section of the scraper 9 inserted into the slot 17, a fixing groove 18 formed on the surface of the transverse section of the scraper 9, a threaded tube 19 fixedly connected to the surface of the connecting rod 8, a screw 20 threadedly connected inside the threaded tube 19, one end of the screw 20 inserted into the fixing groove 18, a knob 21 fixedly connected to the other end of the screw 20, a spray pipe 11 fixedly connected to the bottom of the cover 3, and a nozzle 21 fixedly connected to the surface of the spray pipe 11. The nozzle 14 and the cover 3 have a round hole 13 on their surface. A water inlet pipe 12 is inserted into the round hole 13. The bottom end of the water inlet pipe 12 is fixedly connected to the spray pipe 11. A feed pipe 4 is fixedly connected to the surface of the tank body 1. Anti-slip ribs 22 are fixedly connected to the surface of the knob 21. The anti-slip ribs 22 are evenly distributed on the surface of the knob 21. An observation window 2 is embedded in the surface of the tank body 1. The observation window 2 is made of a transparent and wear-resistant material. A sealing gasket 10 is provided at the top of the tank body 1. The sealing gasket 10 is located between the cover 3 and the tank body 1. A discharge port 30 is provided at the bottom of the tank body 1. A U-shaped frame 31 is fixedly connected to the bottom of the tank body 1. A baffle 32 is slidably connected to the inner side of the U-shaped frame 31. The baffle 32 is located below the discharge port 30. An electric push rod 33 is fixedly connected to the bottom of the tank body 1. The output end of the electric push rod 33 is fixedly connected to the baffle 32.

[0025] In this embodiment, the scraper 9 at one end of the connecting rod 8 rotates together with the stirring rod 7, which can scrape off the coating adhering to the inner wall of the tank 1. This avoids the phenomenon that the powder coating sticks to the inner wall of the tank 1 during the mixing operation and cannot fully participate in the mixing. By connecting one end of the water inlet pipe 12 to the water supply mechanism, after the mixer is used, water from the outside can enter the spray pipe 11 through the water inlet pipe 12 and spray it into the tank 1 through the nozzle 14 to clean the tank 1 and avoid powder residue affecting the next use. At the same time, by turning the knob 21, the screw 20 is released from fixing the scraper 9, which facilitates the disassembly, replacement and maintenance of the scraper 9 in the future. The internal condition of the tank 1 can be observed through the observation window 2, which makes it easy to understand the mixing of the powder coating. The sealing gasket 10 can improve the sealing effect between the cover 3 and the tank 1. The opening and closing degree of the baffle 32 can be controlled by the electric push rod 33, thereby controlling the volume and speed of the powder coating flowing out of the outlet 30 after mixing.

[0026] Example 2: Figure 5 - Figure 6As shown, a block 15 is fixedly connected to the surface of the lid 3, and a rod 24 is slidably connected inside the block 15. A pull rod 25 is fixedly connected to the surface of the rod 24, and a handle 27 is fixedly connected to one end of the pull rod 25. A spring 26 is sleeved on the surface of the pull rod 25. A fixing block 16 is fixedly connected to the surface of the can body 1. A round hole 13 is opened on the surface of the fixing block 16, and one end of the rod 24 is inserted into the round hole 13. A support plate 28 is fixedly connected to the surface of the block 15, and a limiting block 29 is fixedly connected to the surface of the block 15. A limiting groove 23 is opened on the surface of the fixing block 16, and the limiting block 29 is inserted into the limiting groove 23.

[0027] In this embodiment, the spring 26 on the inner pull rod 25 of the block 15 pushes the insertion rod 24 into the inside of the fixing rod, thereby fixing the cover 3. At the same time, by pulling the handle 27 and rotating the handle 27 to place it on the support plate 28, it is also convenient to disassemble the cover 3, which facilitates the maintenance of the workpieces inside the tank 1 in the later stage, and makes the disassembly and assembly of the cover 3 more convenient.

[0028] The working principle of this embodiment is as follows: During use, various powder coatings to be mixed are first added to the inside of the tank 1 through the feed pipe 4. The volume of coatings added to the tank 1 can be monitored through the observation window 2. Then, the motor 5 is started. The output end of the motor 5 drives the stirring rod 7 on the vertical rod 6 to rotate, mixing the coatings. The stirring rod 7 has an inclined design, which can lift and tumble the material during rotation, improving the efficiency of coating mixing. Simultaneously with the rotation of the stirring rod 7, the scraper 9 at one end of the connecting rod 8 also rotates, scraping off the material adhering to the inner wall of the tank 1, thus avoiding spillage during mixing. The powder coating adheres to the inner wall of tank 1, preventing it from fully mixing, and wastes itself when discharged from tank 1. After mixing is complete, the electric push rod 33 is activated. The output end of the electric push rod 33 moves the baffle 32, opening the discharge port 30. The coating is discharged from tank 1 under its own gravity. When the mixer is no longer in use, one end of the water inlet pipe 12 is connected to the water supply mechanism. After use, water from the water supply mechanism enters the spray pipe 11 and is sprayed into tank 1 through the nozzle 14, achieving the purpose of cleaning tank 1 and preventing... To prevent powder residue from affecting future use, when maintenance is required on the workpiece inside the tank 1, the handle 27 is pulled and rotated, placing it on the support plate 28. The handle 27 causes the insertion rod 24 at one end of the pull rod 25 to slide inside the block 15 and compress the spring 26, thus removing the cover 3 from the tank 1. This process releases the cover 3 from its fixation, facilitating disassembly and subsequent maintenance of the workpiece inside the tank 1. It also makes the disassembly and assembly of the cover 3 more convenient, improving both ease of use and work efficiency. During installation and fixing, by locking the limiting block 29 on the square block 15 into the limiting groove 23 on the fixing block 16, the insertion rod 24 can be quickly aligned with the circular groove, further improving the convenience of fixing the cover 3. When it is necessary to disassemble the scraper 9, by turning the knob 21, the screw 20 is rotated inside the threaded tube 19, so that one end of the screw 20 is disengaged from the fixing groove 18 on the transverse section of the scraper 9, thus releasing the fixation of the scraper 9 and facilitating the disassembly, replacement and maintenance of the scraper 9 in the future. The sealing gasket 10 set between the cover 3 and the tank body 1 improves the sealing effect between the tank body 1 and the cover 3.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A high-efficiency powder coating mixing and stirring integrated machine, comprising a tank (1), characterized in that: A lid (3) is fixedly connected to the top of the tank (1). A motor (5) is fixedly connected to the surface of the lid (3). A vertical rod (6) is fixedly connected to the output end of the motor (5). A stirring rod (7) and a connecting rod (8) are fixedly connected to the surface of the vertical rod (6). A scraper (9) is provided at one end of the connecting rod (8). A slot (17) is provided on the surface of the connecting rod (8). The transverse section of the scraper (9) is inserted into the slot (17). A fixing groove (18) is provided on the surface of the transverse section of the scraper (9). A threaded tube (19) is fixedly connected to the surface of the connecting rod (8). The threaded tube (19) is internally threaded with a screw (20). One end of the screw (20) is inserted into the fixed groove (18), and the other end of the screw (20) is fixedly connected to a knob (21). The bottom of the cover (3) is fixedly connected to a spray pipe (11), and the surface of the spray pipe (11) is fixedly connected to a nozzle (14). The surface of the cover (3) is provided with a round hole (13), and a water inlet pipe (12) is inserted into the round hole (13). The bottom end of the water inlet pipe (12) is fixedly connected to the spray pipe (11). The surface of the tank (1) is fixedly connected to a feed pipe (4).

2. The high-efficiency powder coating mixing and stirring integrated machine according to claim 1, characterized in that: The surface of the knob (21) is fixedly connected with anti-slip ribs (22), which are evenly distributed on the surface of the knob (21).

3. The high-efficiency powder coating mixing and stirring integrated machine according to claim 1, characterized in that: The surface of the tank (1) is embedded with an observation window (2), which is made of a transparent and wear-resistant material.

4. The high-efficiency powder coating mixing and stirring integrated machine according to claim 1, characterized in that: A sealing gasket (10) is provided at the top of the tank (1), and the sealing gasket (10) is located between the lid (3) and the tank (1).

5. The high-efficiency powder coating mixing and stirring integrated machine according to claim 1, characterized in that: The bottom of the tank (1) is provided with a discharge port (30). A U-shaped frame (31) is fixedly connected to the bottom of the tank (1). A baffle (32) is slidably connected to the inner side of the U-shaped frame (31). The baffle (32) is located below the discharge port (30). An electric push rod (33) is fixedly connected to the bottom of the tank (1). The output end of the electric push rod (33) is fixedly connected to the baffle (32).

6. The high-efficiency powder coating mixing and stirring integrated machine according to claim 1, characterized in that: A block (15) is fixedly connected to the surface of the lid (3). A rod (24) is slidably connected inside the block (15). A pull rod (25) is fixedly connected to the surface of the rod (24). A handle (27) is fixedly connected to one end of the pull rod (25). A spring (26) is sleeved on the surface of the pull rod (25). A fixing block (16) is fixedly connected to the surface of the tank (1). A circular groove (34) is opened on the surface of the fixing block (16). One end of the rod (24) is inserted into the inside of the circular groove (34). A support plate (28) is fixedly connected to the surface of the block (15).

7. The high-efficiency powder coating mixing and stirring integrated machine according to claim 6, characterized in that: The surface of the block (15) is fixedly connected to a limiting block (29), and a limiting groove (23) is opened on the surface of the fixed block (16), and the limiting block (29) is inserted into the limiting groove (23).

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