Powder coating stirring equipment

Abstract

The utility model discloses powder coating stirring equipment, which belongs to the technical field of powder coating stirring and comprises a platform and a stirring barrel arranged at the top end of the platform and used for stirring powder coating. A mounting frame is connected to the vertical side face of the stirring barrel, a motor is mounted at the top end of the mounting frame, a lead screw inserted into the mounting frame is mounted at the driving end of the motor, a moving block embedded in the inner wall of the mounting frame sleeves the periphery of the lead screw, a top cover is fixed to the vertical side face of the moving block, and a moving barrel tightly attached to the stirring barrel is fixed to the bottom end of the top cover. A first rotating motor is installed at the top end of the top cover, a threaded rod is installed at the driving end of the first rotating motor, a sliding block is connected to the periphery of the threaded rod in a sleeving mode, fixing frames are connected to the two sides of the sliding block, and scraping rings are connected to the peripheries of the two fixing frames in a sleeving mode; according to the powder coating stirring equipment, the situation of non-uniform mixing is prevented, the powder coating attached to the barrel wall after mixing is conveniently cleaned, and the use efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of powder coating stirring, in particular to a powder coating stirring device. Background Art

[0002] Powder coating is a solid powdered synthetic resin coating composed of solid resin, pigment, filler and additives. Unlike ordinary solvent-based coatings and water-based coatings, its dispersion medium is not solvent and water, but air. It has the characteristics of no solvent pollution, 100% film formation and low energy consumption.

[0003] During the stirring process of the existing powder coating stirring equipment, the powder coating is easily attached to the inner wall and the inner bottom wall of the barrel, which will cause uneven stirring and be inconvenient to clean, thus affecting the output and reducing the use efficiency.

[0004] For example (authorization announcement number CN212017686U) a powder coating stirring device, the utility model can inject a certain amount of liquid epoxy resin into the mixer body through the injection component, avoiding the problem of excessive or small amount of liquid epoxy resin injection leading to a decrease in the processing quality of powder coating, and improving the ratio accuracy of raw materials; the distance between the first stirring rod and the second stirring rod can be adjusted through the adjustment component, and the stirring accuracy of the mixer body can be controlled after the distance between the two is adjusted, so that the stirring process can be completed in a short time, reducing the consumption of electric energy. This device has such a problem: during use, the raw materials attached to the inner wall of the stirring barrel cannot be scraped off, which easily causes uneven stirring and reduces the use efficiency. Utility Model Content

[0005] The utility model aims to provide a powder coating stirring device to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a powder coating stirring device, comprising: a platform and a stirring barrel arranged on the top of the platform for stirring the powder coating; a mounting frame is connected to the vertical side of the stirring barrel, a motor is installed on the top of the mounting frame, a screw rod inserted into the mounting frame is installed on the driving end of the motor, a moving block embedded in the inner wall of the mounting frame is sleeved on the outer periphery of the screw rod, a top cover is fixed on the vertical side of the moving block, a moving barrel close to the stirring barrel is fixed on the bottom end of the top cover, a first rotating motor is installed on the top of the top cover, a threaded rod is installed on the driving end of the first rotating motor, a slider is sleeved on the outer periphery of the threaded rod, both sides of the slider are connected to fixed frames, and scraper rings are sleeved on the outer peripheries of the two fixed frames;

[0007] A connecting frame penetrated by a threaded rod is fixed to the bottom end of the top cover, a second rotating motor is installed at the bottom end of the connecting frame, and a driving end of the second rotating motor is sleeved with a scraper through a connecting rod.

[0008] In a further embodiment, a mounting groove extending outward is bored on the vertical inner wall of the connection frame, and a limiting rod penetrated by a sliding block is welded to the transverse inner wall of the mounting groove.

[0009] In a further embodiment, a third rotating motor is mounted on the vertical inner walls of the two fixing frames on one side close to the sliding block via bolts.

[0010] In a further embodiment, the driving ends of the third rotating motors are sleeved with rotating rods.

[0011] In a further embodiment, stirring rods for stirring powder coating are welded to the outer circumferences of the two rotating rods.

[0012] In a further embodiment, a discharge port is provided at the bottom end of the mixing barrel, and a feed pipe is welded to the top end of the top cover.

[0013] In a further embodiment, four support plates are fixed to the bottom end of the platform, and a connecting plate is fixed between two of the support plates.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0015] During use, the powder coating stirring device controls the displacement of the moving block and the top cover on the side by a motor arranged at the top of the mounting frame, so that during the synchronous displacement of the top cover, the moving barrel arranged at the bottom end of the top cover can scrape off the powder coating on the inner wall of the stirring barrel, and at the same time, the motor can directly drive the top cover to move downward, so that the scraper fits the inner bottom wall of the stirring barrel, and then the second rotating motor arranged at the bottom end of the connecting frame drives the scraper to scrape off the powder coating on the inner bottom wall of the stirring barrel, and the first rotating motor uses the limiting rod to limit the slider up and down through the threaded rod at the driving end, and during the displacement process, the fixed frame on the side drives the scraper ring to automatically scrape off the powder coating on the inner wall of the moving barrel, thereby preventing uneven mixing, facilitating the cleaning of the powder coating attached to the barrel wall after mixing, and improving the use efficiency.

[0016] In the powder coating stirring device, during the process of the first rotary motor driving the slider to move up and down, the fixed frame is synchronously displaced, and the third rotary motor arranged on the vertical inner wall of the fixed frame controls the stirring rod on the outer periphery of the rotating rod to rotate, thereby performing up and down displacement on the basis of the original direct stirring, thereby improving the mixing efficiency. The powder coating stirring device prevents uneven mixing, facilitates the cleaning of the powder coating attached to the barrel wall after mixing, and improves the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure inside the mixing barrel of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the connection frame of the utility model;

[0021] Figure 4 For the utility model Figure 2 A magnified view of the structure in the middle.

[0022] Description of reference numerals:

[0023] In the figure: 1. mixing barrel; 2. moving barrel; 3. first rotating motor; 4. top cover; 5. motor; 6. feed pipe; 7. mounting frame; 8. support plate; 9. connecting plate; 10. platform; 11. moving block; 12. scraper ring; 13. scraper; 14. connecting frame; 15. second rotating motor; 16. fixed frame; 17. third rotating motor; 18. stirring rod; 19. rotating rod; 20. threaded rod; 21. limit rod; 22. mounting groove; 23. slider. DETAILED DESCRIPTION

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0025] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0026] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., depending on actual needs. Example

[0027] See also Figures 1 to 4The platform 10 and the stirring barrel 1 for stirring the powder coating arranged on the top of the platform 10 constitute the main body of the device, the vertical side of the stirring barrel 1 is connected with the installation frame 7, the top of the installation frame 7 is installed with a motor 5, the driving end of the motor 5 is installed with a screw rod inserted into the inside of the installation frame 7, the outer periphery of the screw rod is sleeved with a moving block 11 embedded in the inner wall of the installation frame 7, the vertical side of the moving block 11 is fixed with a top cover 4, the bottom end of the top cover 4 is fixed with a moving barrel 2 close to the stirring barrel 1, the top of the top cover 4 is installed with a first rotating motor 3, the driving end of the first rotating motor 3 is installed with a threaded rod 20, the outer periphery of the threaded rod 20 is sleeved with a slider 23, and both sides of the slider 23 are connected with fixed Frame 16, the outer periphery of the two fixed frames 16 is sleeved with a scraper ring 12; the motor 5 arranged at the top of the mounting frame 7 controls the displacement of the moving block 11 and the top cover 4 on the side, so that the top cover 4 is synchronously displaced. During the process, the moving barrel 2 arranged at the bottom end of the top cover 4 can scrape off the powder coating on the inner wall of the mixing barrel 1, and at the same time, the motor 5 can directly drive the top cover 4 to move downward, so that the scraper 13 fits the inner bottom wall of the mixing barrel 1, and then the second rotating motor 15 arranged at the bottom end of the connecting frame 14 drives the scraper 13 to scrape off the powder coating on the inner bottom wall of the mixing barrel 1, and the first rotating motor 3 uses the limiting rod 21 to limit the slider 23 through the threaded rod 20 at the driving end.

[0028] During the displacement process, the fixed frame 16 on the side drives the scraper ring 12 to automatically scrape off the powder coating on the inner wall of the moving barrel 2, thereby preventing uneven mixing and facilitating the cleaning of the powder coating attached to the barrel wall after mixing, thereby improving the use efficiency. A connecting frame 14 penetrated by a threaded rod 20 is fixed to the bottom end of the top cover 4, and a second rotary motor 15 is installed at the bottom end of the connecting frame 14, and a scraper 13 is sleeved on the driving end of the second rotary motor 155 through a connecting rod.

[0029] A mounting groove 22 extending outward is bored on the vertical inner wall of the connecting frame 14, and a limit rod 21 penetrated by a slider 23 is welded on the transverse inner wall of the mounting groove 22. A third rotary motor 17 is bolted to the vertical inner walls of the two fixed frames 16 on the side close to the slider 23. A rotating rod 19 is sleeved on the driving end of the third rotary motor 17, and stirring rods 18 for stirring powder coating are welded to the outer periphery of the two rotating rods 19. A discharge port is provided at the bottom end of the mixing barrel 1, and a feed pipe 6 is welded to the top end of the top cover 4. Four support plates 8 are fixed to the bottom end of the platform 10, and a connecting plate 9 is fixed between the two support plates 8. In the process of the first rotary motor 3 driving the slider 23 to move up and down, the fixed frame 16 is synchronously displaced, and the third rotary motor 17 arranged on the vertical inner wall of the fixed frame 16 controls the stirring rod 18 on the outer periphery of the rotating rod 19 to rotate, thereby performing up and down displacement on the basis of the original direct stirring, thereby improving the mixing efficiency. The connection methods such as welding provided in this article can be replaced according to actual installation needs.

[0030] The first rotating motor 3, the motor 5, the second rotating motor 15 and the third rotating motor 17 are all conventional instruments, and their working principles, sizes and models are irrelevant to the functions of the present application, so they are not described in detail. The control method of the present invention is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0031] How it works

[0032] During use, the powder coating stirring device is fed through the feed pipe 6 arranged at the top of the top cover 4, and then the motor 5 arranged at the top of the mounting frame 7 controls the displacement of the moving block 11 and the side top cover 4, so that during the synchronous displacement of the top cover 4, the moving barrel 2 arranged at the bottom end of the top cover 4 can scrape off the powder coating on the inner wall of the mixing barrel 1, and at the same time, the motor 5 can directly drive the top cover 4 to move downward, so that the scraper 13 fits the inner bottom wall of the mixing barrel 1, and then the second rotating motor 15 arranged at the bottom end of the connecting frame 14 drives the scraper 13 to scrape off the powder coating on the inner bottom wall of the mixing barrel 1, the first rotating motor 3 uses the limiting rod 21 to limit the slider 23 up and down through the threaded rod 20 at the driving end, and during the displacement, the scraper ring 12 is driven by the fixed frame 16 on the side to automatically scrape off the powder coating on the inner wall of the moving barrel 2.

[0033] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or still includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A powder coating stirring device, comprising: A platform (10) and a stirring barrel (1) for stirring powder coatings arranged on the top of the platform (10); characterized in that: the vertical side of the stirring barrel (1) is connected to a mounting frame (7), a motor (5) is installed on the top of the mounting frame (7), a screw rod inserted into the interior of the mounting frame (7) is installed on the driving end of the motor (5), a moving block (11) embedded in the inner wall of the mounting frame (7) is sleeved on the outer periphery of the screw rod, a top cover (4) is fixed to the vertical side of the moving block (11), a moving barrel (2) closely attached to the stirring barrel (1) is fixed to the bottom of the top cover (4), and the top cover (4) is fixed to the bottom of the moving barrel (2) ) is mounted on the top of the top cover (4), a first rotating motor (3) is mounted on the driving end of the first rotating motor (3), a threaded rod (20) is mounted on the outer periphery of the threaded rod (20), a slider (23) is sleeved on the outer periphery of the slider (23), both sides of the slider (23) are connected to fixed frames (16), and the outer peripheries of the two fixed frames (16) are sleeved with scraper rings (12); a connecting frame (14) penetrated by the threaded rod (20) is fixed to the bottom end of the top cover (4), a second rotating motor (15) is mounted on the bottom end of the connecting frame (14), and a scraper (13) is sleeved on the driving end of the second rotating motor (15) via a connecting rod.

2. A powder coating stirring device according to claim 1, characterized in that: The vertical inner wall of the connection frame (14) is provided with a mounting groove (22) extending outward, and the transverse inner wall of the mounting groove (22) is welded with a limiting rod (21) penetrated by a sliding block (23).

3. A powder coating stirring device according to claim 1, characterized in that: A third rotating motor (17) is mounted on the vertical inner wall of the two fixing frames (16) on the side close to the sliding block (23) via bolts.

4. A powder coating stirring device according to claim 3, characterized in that: The driving ends of the third rotating motors (17) are sleeved with rotating rods (19).

5. A powder coating stirring device according to claim 4, characterized in that: Stirring rods (18) for stirring powder coating are welded to the outer circumferences of the two rotating rods (19).

6. A powder coating stirring device according to claim 1, characterized in that: The bottom end of the mixing barrel (1) is provided with a discharge port, and the top end of the top cover (4) is welded with a feed pipe (6).

7. A powder coating stirring device according to claim 1, characterized in that: Four support plates (8) are fixed to the bottom end of the platform (10), and a connecting plate (9) is fixed between two of the support plates (8).

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