Self-cleaning coating mixing stirrer

Abstract

The utility model discloses a self-cleaning coating mixing stirrer, including mixing piece and stirring piece, mixing piece includes mixing barrel, the top of mixing barrel is provided with the opening, and the bottom of mixing barrel outer circumferential surface is vertically fixed with the sliding frame, the stirring piece includes barrel cover, barrel cover is provided with the opening end of mixing barrel, and the barrel cover is fixed with the sliding seat. The center of the barrel cover is vertically and rotatably connected with a liquid guide cylinder in a penetrating mode, a scraping frame is vertically fixed to the bottom face of the liquid guide cylinder, a scraping strip is fixed to the end face of the outer side of the scraping frame, a control valve is assembled to the top of the liquid guide cylinder in a communicating mode, and rotating columns are horizontally fixed to the two sides of the outer circumferential face of the mixing barrel correspondingly; the problems that after stirred paint is poured out of the barrel, the paint adheres to the stirring shaft and the inner wall of the barrel, manual brushing is needed in the later period, the self-cleaning function is not achieved, the manual brushing process is tedious, and the cleaning efficiency of the paint mixing stirrer in the later period is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating mixing and stirring equipment, and more specifically, to a self-cleaning coating mixer. Background Art

[0002] In the field of coating production, it is often necessary to mix several coating raw materials, such as small-scale tests for color matching and viscosity adjustment, so small-scale mixing and stirring equipment is required.

[0003] The existing publication number is CN218393346U, and the name is a decorative coating mixer, which includes a cylinder body. A cover plate is arranged on the surface of the cylinder body, a motor is fixed on the surface of the cover plate, a stirring shaft is arranged at the lower end of the driving shaft of the motor, stirring bars are fixed on the outer surface of the lower end of the stirring shaft, a fixed shaft is arranged on the lower surface of one side of the cover plate, a sliding groove is opened on the surface of the other side of the cylinder body, a support block is arranged on the surface of the sliding groove, a sliding pin is fixed on the lower surface of the support block, a positioning bar is fixed on the inner surface of the sliding pin, a fixed block is fixed on the surface of the cover plate, and a bolt is connected to the inner surface of the fixed block through a bearing. By setting an extrusion positioning component, the cover plate can be fixed on the upper surface of the cylinder body, which is convenient for positioning during stirring and does not require manual support, making the stirring operation convenient.

[0004] However, for the above-mentioned coating mixer, the motor drives the stirring shaft to rotate, driving the stirring bars to mix and stir the coating in the cylinder body to form a mixed liquid. However, after the stirred coating is poured out of the cylinder body, the stirring shaft and the inner wall of the cylinder body are both adhered with coating, and there is no self-cleaning function, and manual brushing is required later. The manual brushing process is cumbersome and affects the cleaning efficiency of the coating mixer later.

[0005] Based on this, the present utility model is proposed. Content of the Utility Model

[0006] 1. Technical Problems to be Solved

[0007] Aiming at the problems existing in the prior art, the purpose of the present utility model is to provide a self-cleaning coating mixer, which overcomes the above technical defects.

[0008] 2. Technical Solutions

[0009] To solve the above problems, the present utility model adopts the following technical solutions.

[0010] A self-cleaning paint mixer includes a mixing part and a stirring part. The mixing part includes a mixing barrel with an open top. A sliding frame is vertically fixed at the bottom of the outer circumferential surface of the mixing barrel. The stirring part includes a barrel cover arranged at the open end of the mixing barrel. A sliding seat is fixed on the barrel cover and is vertically slidably assembled on the sliding frame. A liquid guide cylinder is vertically and rotatably connected through the center of the barrel cover. A scraping frame is vertically fixed on the bottom surface of the liquid guide cylinder. Scraping strips are fixed on the outer end faces of the scraping frame. A control valve is connected and assembled at the top of the liquid guide cylinder. Rotating columns are horizontally fixed on both sides of the outer circumferential surface of the mixing barrel. A rotating frame is rotatably connected to the rotating columns. A roller is fixed on the bottom surface of the rotating frame.

[0011] Further, a hydraulic rod is vertically fixed at the top of the sliding frame, and the output end of the hydraulic rod is fixed on the sliding seat.

[0012] Further, a spray rod is vertically arranged below the liquid guide cylinder. A screw cylinder is vertically and communicatively fixed on the top surface of the spray rod, and the screw cylinder is threadedly assembled at the bottom end of the liquid guide cylinder.

[0013] Further, a motor is vertically fixed on the top surface of the barrel cover, and a gear is horizontally fixed at the output end of the motor.

[0014] Further, a toothed ring is horizontally fixed on the outer wall of the liquid guide cylinder, and the toothed ring meshes with the gear.

[0015] Further, a plug rod is vertically slidably assembled on the rotating frame. A spring is vertically sleeved on the plug rod, and both ends of the spring are respectively fixed at the end of the plug rod and the rotating frame.

[0016] Further, a hole seat is horizontally fixed on the rotating column on one side of the mixing barrel, and the hole seat is inserted with the plug rod.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present utility model are as follows:

[0019] During use, paint is added into the mixing barrel. The hydraulic rod is started to drive the sliding seat on the barrel cover to vertically slide down on the sliding frame, driving the rotating frame to insert into the mixing barrel. The liquid guide cylinder rotates on the barrel cover, driving the scraping frame to rotate in the mixing barrel. After stirring and mixing the paint, the liquid guide cylinder is connected to a water pipe, and external water is guided into the mixing barrel through the liquid guide cylinder. The liquid guide cylinder is started to rotate, and the scraping strips are used to scrape the paint inside the mixing barrel, and cooperate with water for cleaning, so that the mixing barrel is evenly cleaned, avoiding the problem that the mixing barrel cannot be self-cleaned by manual brushing, and overcoming the problem that the cumbersome manual brushing process affects the cleaning efficiency of the later paint mixer, and improving the cleaning efficiency of the mixing barrel. Description of the drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 This is a schematic structural view of the whole of the present utility model in a disassembled state;

[0022] Figure 3 This is a schematic structural view of the mixing member in a disassembled state during the implementation of the present utility model;

[0023] Figure 4 This is a schematic structural view of the stirring member in a disassembled state during the implementation of the present utility model;

[0024] Figure 5 This is a schematic structural view of the liquid guide cylinder in a disassembled state during the implementation of the present utility model.

[0025] Description of the reference numerals in the figure:

[0026] 1. Mixing member; 11. Mixing barrel; 111. Rotating column; 112. Hole seat; 12. Sliding frame; 13. Hydraulic rod; 14. Rotating frame; 15. Roller; 16. Insert rod; 161. Spring; 2. Stirring member; 21. Barrel cover; 22. Sliding seat; 23. Liquid guide cylinder; 231. Scraping frame; 232. Scraping strip; 233. Control valve; 234. Spray rod; 235. Screw cylinder; 236. Tooth ring; 24. Motor; 25. Gear. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-5, a self-cleaning paint mixer, comprising a mixing member 1 and a stirring member 2. The mixing member 1 includes a mixing barrel 11 with an open top, and a sliding frame 12 is vertically fixed at the bottom of the outer circumferential surface of the mixing barrel 11. The stirring member 2 includes a barrel cover 21 which is arranged at the open end of the mixing barrel 11, and a sliding seat 22 is fixed on the barrel cover 21. The sliding seat 22 is vertically slidably assembled on the sliding frame 12. A liquid guide cylinder 23 is vertically and rotatably connected through the center of the barrel cover 21. A scraping frame 231 is vertically fixed on the bottom surface of the liquid guide cylinder 23. A scraping strip 232 is fixed on the outer end surface of the scraping frame 231. A control valve 233 is connected and assembled at the top of the liquid guide cylinder 23. Rotating columns 111 are horizontally fixed on both sides of the outer circumferential surface of the mixing barrel 11. A rotating frame 14 is rotatably connected to the rotating columns 111. A roller 15 is fixed on the bottom surface of the rotating frame 14. A hydraulic rod 13 is vertically fixed at the top of the sliding frame 12, and the output end of the hydraulic rod 13 is fixed on the sliding seat 22. During use, paint is added into the mixing barrel 11. The hydraulic rod 13 is started to drive the sliding seat 22 on the barrel cover 21 to slide vertically down on the sliding frame 12, driving the rotating frame 14 to insert into the mixing barrel 11. The liquid guide cylinder 23 rotates on the barrel cover 21, driving the scraping frame 231 to rotate in the mixing barrel 11. After stirring and mixing the paint, the liquid guide cylinder 23 is connected to a water pipe, and external water is guided into the mixing barrel 11 through the liquid guide cylinder 23. The liquid guide cylinder 23 is started to rotate, and the scraping strip 232 is used to scrape the paint inside the mixing barrel 11, and cooperate with water for cleaning, so that the mixing barrel 11 is evenly cleaned, avoiding the problem that the mixing barrel 11 is not self-cleaning by manual brushing, overcoming the problem that the cumbersome manual brushing process affects the cleaning efficiency of the later paint mixer, and improving the cleaning efficiency of the mixing barrel 11.

[0029] Refer to Figure 4 and Figure 5 , a spray rod 234 is vertically arranged on the lower side of the liquid guide cylinder 23. A screw cylinder 235 is vertically and communicatively fixed on the top surface of the spray rod 234. The screw cylinder 235 is threadedly assembled at the bottom end of the liquid guide cylinder 23. A motor 24 is vertically fixed on the top surface of the barrel cover 21. A gear 25 is horizontally fixed at the output end of the motor 24. A toothed ring 236 is horizontally fixed on the outer wall of the liquid guide cylinder 23. The toothed ring 236 meshes with the gear 25. During use, the screw cylinder 235 at the top of the spray rod 234 is threadedly assembled at the bottom end of the liquid guide cylinder 23, and the inner wall of the mixing barrel 11 is cleaned by spraying water with the spray rod 234. The motor 24 is started to drive the gear 25 to rotate, and the toothed ring 236 on the liquid guide cylinder 23 is rotated by the meshing of the gear 25, driving the liquid guide cylinder 23 to rotate.

[0030] Refer to Figure 3, a plug rod 16 is vertically slidably assembled on the turntable 14, and a spring 161 is vertically sleeved on the plug rod 16. The two ends of the spring 161 are respectively fixed to the end of the plug rod 16 and the turntable 14. A hole seat 112 is horizontally fixed on the rotating column 111 on one side of the mixing barrel 11, and the hole seat 112 is inserted with the plug rod 16. When mixing, the plug rod 16 is released and under the action of the deformation force of the spring 161, the plug rod 16 is pushed to be inserted into the hole seat 112 to ensure that the mixing barrel 11 is in a vertical state. Then, when pouring the mixed paint later, the plug rod 16 is pulled out of the hole seat 112, and the mixing barrel 11 is rotated to deflect and pour the paint.

[0031] During use, the paint is added into the mixing barrel 11. The hydraulic rod 13 is started to drive the sliding seat 22 on the barrel cover 21 to slide vertically down on the sliding frame 12, driving the turntable 14 to be inserted into the mixing barrel 11. The liquid guide cylinder 23 rotates on the barrel cover 21, driving the scraping frame 231 to rotate in the mixing barrel 11. After stirring and mixing the paint, the liquid guide cylinder 23 is connected to a water pipe, and the external water is guided into the mixing barrel 11 through the liquid guide cylinder 23. The liquid guide cylinder 23 is started to rotate, and the scraping strip 232 is used to scrape the paint inside the mixing barrel 11 and cooperate with water for cleaning.

[0032] The above is only the preferred specific implementation manner of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A self-cleaning paint mixing and stirring device, characterized in that: The invention comprises a mixing element (1) and a stirring element (2), wherein the mixing element (1) comprises a mixing barrel (11), the top end of the mixing barrel (11) is open, and a sliding frame (12) is vertically fixed to the bottom of the outer circumferential surface of the mixing barrel (11), and the stirring element (2) comprises a barrel cover (21), the barrel cover (21) is arranged at the open end of the mixing barrel (11), and a sliding seat (22) is fixed on the barrel cover (21), and the sliding seat (22) is vertically slidably assembled on the sliding frame (12), and the barrel cover (21) is A liquid guide cylinder (23) is vertically passed through the center and is rotatably connected thereto, and a scraper (231) is vertically fixed on the bottom surface of the liquid guide cylinder (23), a scraper bar (232) is fixed on the outer end surface of the scraper (231), and a control valve (233) is connected and assembled on the top of the liquid guide cylinder (23), rotating columns (111) are horizontally fixed on both sides of the outer circumferential surface of the mixing barrel (11), and a rotating frame (14) is rotatably connected to the rotating column (111), and a roller (15) is fixed on the bottom surface of the rotating frame (14).

2. A self-cleaning paint mixer according to claim 1, characterized in that: A hydraulic rod (13) is vertically fixed on the top of the sliding frame (12), and the output end of the hydraulic rod (13) is fixed on the sliding seat (22).

3. A self-cleaning paint mixer according to claim 2, characterized in that: A spray rod (234) is vertically arranged on the lower side of the liquid-conducting cylinder (23), and a screw barrel (235) is vertically connected and fixed on the top surface of the spray rod (234), and the screw barrel (235) is threadedly assembled on the bottom end of the liquid-conducting cylinder (23).

4. A self-cleaning paint mixer according to claim 3, characterized in that: A motor (24) is vertically fixed on the top surface of the barrel cover (21), and a gear (25) is horizontally fixed on the output end of the motor (24).

5. A self-cleaning paint mixer according to claim 4, characterized in that: A gear ring (236) is horizontally fixed on the outer wall of the liquid-conducting cylinder (23), and the gear ring (236) is meshed with the gear (25).

6. A self-cleaning paint mixer according to claim 5, characterized in that: The rotating frame (14) is vertically slidably assembled with an insertion rod (16), and a spring (161) is vertically sleeved on the insertion rod (16), and two ends of the spring (161) are respectively fixed to the end of the insertion rod (16) and the rotating frame (14).

7. A self-cleaning paint mixer according to claim 6, characterized in that: A hole seat (112) is horizontally fixed on a rotating column (111) on one side of the mixing barrel (11), and the hole seat (112) is plugged into the plug rod (16).

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